nt minerals and energythe mud weight up to 9.3 ppg (1.12 sg). water dilution rates were increased to...

129
Petroleum Exploration Reports This file contains scanned images of reports submitted to the Northern Territory Government under Petroleum Legislation. Bringing Forward Discovery This information is made available to assist future petroleum explorers and may be distributed freely. InfoCentre Call: +61 8 8999 6443 Click: [email protected] www.minerals.nt.gov.au Visit: 3 rd floor Centrepoint Building Smith Street Mall Darwin Northern Territory 0800 InfoCentre NT Minerals and Energy BRINGING FORWARD DISCOVERY IN AUSTRALIA’S NORTHERN TERRITORY A09-093.indd

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Page 1: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

Petroleum Exploration ReportsThis file contains scanned images of reports submitted to the Northern Territory Government under Petroleum Legislation

Bringing Forward DiscoveryThis information is made available to assist future petroleum explorers and may be distributed freely

InfoCentreCall +61 8 8999 6443

Click geoscienceinfontgovauwwwmineralsntgovau

Visit 3rd floorCentrepoint BuildingSmith Street MallDarwin Northern Territory 0800

InfoCentreNT Minerals and Energy

BRINGING FORWARD DISCOVERYIN AUSTRALIArsquoS NORTHERN TERRITORY

A09-093indd

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TABLE OF CONTENTS

l WELL SUMMARY

2 DISCUSSION BY INTERVAL

3 CONCLUSIONS AND RECOMMENDATIONS

4 MATERIAL RECAP (BY INTERVAL)

5 MATERIAL RECAP SUMMARY

6 DRILLING FLUIO PROPERTIES RECAP

7 BIT RECORD

8 GRAPHS

APPENDICES

A 812 E CALIPER

B PROVISIONAL FORMATION TOPS

C MUD REPORTS

WELL SUMMARY

Operator

Well Number Location

Contractor Rig

Rig on Location Spud Date RKB Elevation Total Depth

Date Reached TO Total Days Drilling Rig off Location Total Days on Well

Beach Petroleum

Beachcomber No 1 Poepples Corner

Atco

Rig 7

25th October 1988 29th October 1988

1830 m 11th November 1988 17 15th November 1988 22

Drilling Fluid Type

SWLoloss SWKC1Polymer

Interval

15 - 328 m

328 - 1830 m

Hole Size

1214

812

Cost

$ 239099

2403275

MUD MATERIALS CHARGED TO DRILLING $2642374

Engineer on Charge from 23-10-88 Mud Engineering 25 days $35000

to 16-11-88 $ 875000

TOTAL DRILLING COST MATERIALS ampENGINEERING SERVICE $3517374

Engineering not charged to Drilling $

Casing Program l3 38 15 m 958 326 m

Drilling Supervisors Baroid Mud Engineers

P Allwood M Olejniczak

BEACH PETROLEUM BEACHCOMBER NO 1

INTRODUCTI ON

Only very salty water from nearby bores at the old Poepples Corner No 1 well

site was readily available for mixing mud during the drilling of this well

A fresh water supply was available 160 kms away but trucked suopJies of this

were only adequate for the camp during the latter half of the well

Consequently all the mud used durinq the well were polymers mixed directly

into the salty bore water which had a salinity of 26000 mgl chlorides and a

hardness of 3500 mg1

No prehydrated bentonite was used at all with none actually on site

control was achieved using Barabuf XLM (Magnesium Oxide) rather than the

convent i ana1 Caustic Soda and Soda Ash Supp 1i es of these were on sHe

should any problems arise with this approach This was to avoid the high

levels of polymer loss through precipitation of magnesium using Caustic Soda

and Calcium with Soda Ash

Overall this approach worked successfully with no major mud problems or hole problems and significant indirect savings carting fresh water and trucking

Bentonite

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

1214 HOLE

Depth 15 - 328 m 3 Days 958 Casing at 326 m

It was originally programmed to drill the 12 11 section wi water using

high viscosity pills of Loloss to sweep the hole clean occasionally and to

fill the hole prior to running the 958 casing

On arrival on site however it was observed that the surface consisted ()f

loose sand with no clear indication as to how deep this went So after

augering and cementing the 1338 conductor to 15 m the kelly rathole and

mousehole were with a loss mud to minimise the ances of washout under

the rig substructure The 12~4 hole was then spudded at 1130 hours on

29th October 1988 with this Loloss mud with a very low pump rate of only

gpm to minimise the chances of the conductor washing out

Initially the mud viscosity had been 38-40 seconds while digging the rathole

and mousehole but had dropped to 35 seconds for the spud in As reddish clays were drilled from spud depth with no further surface sands this

viscosity was an adequate compromise between hole cleaning and minimising bit balling As drilling progressed with the collars passing the conductor shoe the circulation rate was gradually increased to 500 gpm

From about 120 m the formation changed to light grey firm to sticky clays which partially hydrated increasing the mud viscosity up to 37-38 seconds and

the mud weight up to 93 ppg (112 SG) Water dilution rates were increased

to 20-30 bblhr with the sandtrap dumped each single controlling the weight

to 92 ppg (110 SG) and viscosity to 35 seconds

Drilling continued to the 328 m casing depth with no problems cleaning the

hole or making connections although the bit did appear to ball up

occasionally but this was to be expected considering the firm plastic nature

of some of the clays and the open nozzles run deliberately to reduce washout

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

12 14 (Contd)

The hole was then circulated clean with a 15 bbl hi-vis Loloss sweep

pumped around A wiper trip was run to surface with tight hole from 303 to

293 m and 284 to 274 m requiring working with the kelly for one hour On running back in had to ream tight hole from 42 to 51 m 105 to 127 m 190 to

203 m 303 to 328 m with returns at the shakers consisting of lots of large

firm claystone cavings This suggested that the hole 1~as near gauge but probably slightly ledged in places Afte (~~~ting clean again a 20 bbl

hi-vis Loloss sweep was pumped with little additional returns on surtace

followed bv 20 bbl of hi-vis Loloss spotted on bottom

Then pulled out and attempted to run the 958 casing but could not pass 33 m

despite attempting to wash it down

Another wiper trip was then run this time lith a stabiliser added to the

This required 712 hours of reaming and washing to get to bottom but

after circulating out and spotting 10 bbl of hi-vis Loloss on bottom managed to pull out and run the 958 casing without problems Only the last joint of

casing required a few minutes of washing to get it down

The 958 cas i ng was then cemented at 326 m wi th good cement returns to surface almost immediately displacement with water began indicating that the

hole had been close to gauge

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

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SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

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URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

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[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 2: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

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TABLE OF CONTENTS

l WELL SUMMARY

2 DISCUSSION BY INTERVAL

3 CONCLUSIONS AND RECOMMENDATIONS

4 MATERIAL RECAP (BY INTERVAL)

5 MATERIAL RECAP SUMMARY

6 DRILLING FLUIO PROPERTIES RECAP

7 BIT RECORD

8 GRAPHS

APPENDICES

A 812 E CALIPER

B PROVISIONAL FORMATION TOPS

C MUD REPORTS

WELL SUMMARY

Operator

Well Number Location

Contractor Rig

Rig on Location Spud Date RKB Elevation Total Depth

Date Reached TO Total Days Drilling Rig off Location Total Days on Well

Beach Petroleum

Beachcomber No 1 Poepples Corner

Atco

Rig 7

25th October 1988 29th October 1988

1830 m 11th November 1988 17 15th November 1988 22

Drilling Fluid Type

SWLoloss SWKC1Polymer

Interval

15 - 328 m

328 - 1830 m

Hole Size

1214

812

Cost

$ 239099

2403275

MUD MATERIALS CHARGED TO DRILLING $2642374

Engineer on Charge from 23-10-88 Mud Engineering 25 days $35000

to 16-11-88 $ 875000

TOTAL DRILLING COST MATERIALS ampENGINEERING SERVICE $3517374

Engineering not charged to Drilling $

Casing Program l3 38 15 m 958 326 m

Drilling Supervisors Baroid Mud Engineers

P Allwood M Olejniczak

BEACH PETROLEUM BEACHCOMBER NO 1

INTRODUCTI ON

Only very salty water from nearby bores at the old Poepples Corner No 1 well

site was readily available for mixing mud during the drilling of this well

A fresh water supply was available 160 kms away but trucked suopJies of this

were only adequate for the camp during the latter half of the well

Consequently all the mud used durinq the well were polymers mixed directly

into the salty bore water which had a salinity of 26000 mgl chlorides and a

hardness of 3500 mg1

No prehydrated bentonite was used at all with none actually on site

control was achieved using Barabuf XLM (Magnesium Oxide) rather than the

convent i ana1 Caustic Soda and Soda Ash Supp 1i es of these were on sHe

should any problems arise with this approach This was to avoid the high

levels of polymer loss through precipitation of magnesium using Caustic Soda

and Calcium with Soda Ash

Overall this approach worked successfully with no major mud problems or hole problems and significant indirect savings carting fresh water and trucking

Bentonite

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

1214 HOLE

Depth 15 - 328 m 3 Days 958 Casing at 326 m

It was originally programmed to drill the 12 11 section wi water using

high viscosity pills of Loloss to sweep the hole clean occasionally and to

fill the hole prior to running the 958 casing

On arrival on site however it was observed that the surface consisted ()f

loose sand with no clear indication as to how deep this went So after

augering and cementing the 1338 conductor to 15 m the kelly rathole and

mousehole were with a loss mud to minimise the ances of washout under

the rig substructure The 12~4 hole was then spudded at 1130 hours on

29th October 1988 with this Loloss mud with a very low pump rate of only

gpm to minimise the chances of the conductor washing out

Initially the mud viscosity had been 38-40 seconds while digging the rathole

and mousehole but had dropped to 35 seconds for the spud in As reddish clays were drilled from spud depth with no further surface sands this

viscosity was an adequate compromise between hole cleaning and minimising bit balling As drilling progressed with the collars passing the conductor shoe the circulation rate was gradually increased to 500 gpm

From about 120 m the formation changed to light grey firm to sticky clays which partially hydrated increasing the mud viscosity up to 37-38 seconds and

the mud weight up to 93 ppg (112 SG) Water dilution rates were increased

to 20-30 bblhr with the sandtrap dumped each single controlling the weight

to 92 ppg (110 SG) and viscosity to 35 seconds

Drilling continued to the 328 m casing depth with no problems cleaning the

hole or making connections although the bit did appear to ball up

occasionally but this was to be expected considering the firm plastic nature

of some of the clays and the open nozzles run deliberately to reduce washout

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

12 14 (Contd)

The hole was then circulated clean with a 15 bbl hi-vis Loloss sweep

pumped around A wiper trip was run to surface with tight hole from 303 to

293 m and 284 to 274 m requiring working with the kelly for one hour On running back in had to ream tight hole from 42 to 51 m 105 to 127 m 190 to

203 m 303 to 328 m with returns at the shakers consisting of lots of large

firm claystone cavings This suggested that the hole 1~as near gauge but probably slightly ledged in places Afte (~~~ting clean again a 20 bbl

hi-vis Loloss sweep was pumped with little additional returns on surtace

followed bv 20 bbl of hi-vis Loloss spotted on bottom

Then pulled out and attempted to run the 958 casing but could not pass 33 m

despite attempting to wash it down

Another wiper trip was then run this time lith a stabiliser added to the

This required 712 hours of reaming and washing to get to bottom but

after circulating out and spotting 10 bbl of hi-vis Loloss on bottom managed to pull out and run the 958 casing without problems Only the last joint of

casing required a few minutes of washing to get it down

The 958 cas i ng was then cemented at 326 m wi th good cement returns to surface almost immediately displacement with water began indicating that the

hole had been close to gauge

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

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DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

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1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

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el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

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11 l - - - I Other------ ---

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lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

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JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

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DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

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)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

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Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

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SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

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nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

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AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

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NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

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[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 3: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

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TABLE OF CONTENTS

l WELL SUMMARY

2 DISCUSSION BY INTERVAL

3 CONCLUSIONS AND RECOMMENDATIONS

4 MATERIAL RECAP (BY INTERVAL)

5 MATERIAL RECAP SUMMARY

6 DRILLING FLUIO PROPERTIES RECAP

7 BIT RECORD

8 GRAPHS

APPENDICES

A 812 E CALIPER

B PROVISIONAL FORMATION TOPS

C MUD REPORTS

WELL SUMMARY

Operator

Well Number Location

Contractor Rig

Rig on Location Spud Date RKB Elevation Total Depth

Date Reached TO Total Days Drilling Rig off Location Total Days on Well

Beach Petroleum

Beachcomber No 1 Poepples Corner

Atco

Rig 7

25th October 1988 29th October 1988

1830 m 11th November 1988 17 15th November 1988 22

Drilling Fluid Type

SWLoloss SWKC1Polymer

Interval

15 - 328 m

328 - 1830 m

Hole Size

1214

812

Cost

$ 239099

2403275

MUD MATERIALS CHARGED TO DRILLING $2642374

Engineer on Charge from 23-10-88 Mud Engineering 25 days $35000

to 16-11-88 $ 875000

TOTAL DRILLING COST MATERIALS ampENGINEERING SERVICE $3517374

Engineering not charged to Drilling $

Casing Program l3 38 15 m 958 326 m

Drilling Supervisors Baroid Mud Engineers

P Allwood M Olejniczak

BEACH PETROLEUM BEACHCOMBER NO 1

INTRODUCTI ON

Only very salty water from nearby bores at the old Poepples Corner No 1 well

site was readily available for mixing mud during the drilling of this well

A fresh water supply was available 160 kms away but trucked suopJies of this

were only adequate for the camp during the latter half of the well

Consequently all the mud used durinq the well were polymers mixed directly

into the salty bore water which had a salinity of 26000 mgl chlorides and a

hardness of 3500 mg1

No prehydrated bentonite was used at all with none actually on site

control was achieved using Barabuf XLM (Magnesium Oxide) rather than the

convent i ana1 Caustic Soda and Soda Ash Supp 1i es of these were on sHe

should any problems arise with this approach This was to avoid the high

levels of polymer loss through precipitation of magnesium using Caustic Soda

and Calcium with Soda Ash

Overall this approach worked successfully with no major mud problems or hole problems and significant indirect savings carting fresh water and trucking

Bentonite

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

1214 HOLE

Depth 15 - 328 m 3 Days 958 Casing at 326 m

It was originally programmed to drill the 12 11 section wi water using

high viscosity pills of Loloss to sweep the hole clean occasionally and to

fill the hole prior to running the 958 casing

On arrival on site however it was observed that the surface consisted ()f

loose sand with no clear indication as to how deep this went So after

augering and cementing the 1338 conductor to 15 m the kelly rathole and

mousehole were with a loss mud to minimise the ances of washout under

the rig substructure The 12~4 hole was then spudded at 1130 hours on

29th October 1988 with this Loloss mud with a very low pump rate of only

gpm to minimise the chances of the conductor washing out

Initially the mud viscosity had been 38-40 seconds while digging the rathole

and mousehole but had dropped to 35 seconds for the spud in As reddish clays were drilled from spud depth with no further surface sands this

viscosity was an adequate compromise between hole cleaning and minimising bit balling As drilling progressed with the collars passing the conductor shoe the circulation rate was gradually increased to 500 gpm

From about 120 m the formation changed to light grey firm to sticky clays which partially hydrated increasing the mud viscosity up to 37-38 seconds and

the mud weight up to 93 ppg (112 SG) Water dilution rates were increased

to 20-30 bblhr with the sandtrap dumped each single controlling the weight

to 92 ppg (110 SG) and viscosity to 35 seconds

Drilling continued to the 328 m casing depth with no problems cleaning the

hole or making connections although the bit did appear to ball up

occasionally but this was to be expected considering the firm plastic nature

of some of the clays and the open nozzles run deliberately to reduce washout

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

12 14 (Contd)

The hole was then circulated clean with a 15 bbl hi-vis Loloss sweep

pumped around A wiper trip was run to surface with tight hole from 303 to

293 m and 284 to 274 m requiring working with the kelly for one hour On running back in had to ream tight hole from 42 to 51 m 105 to 127 m 190 to

203 m 303 to 328 m with returns at the shakers consisting of lots of large

firm claystone cavings This suggested that the hole 1~as near gauge but probably slightly ledged in places Afte (~~~ting clean again a 20 bbl

hi-vis Loloss sweep was pumped with little additional returns on surtace

followed bv 20 bbl of hi-vis Loloss spotted on bottom

Then pulled out and attempted to run the 958 casing but could not pass 33 m

despite attempting to wash it down

Another wiper trip was then run this time lith a stabiliser added to the

This required 712 hours of reaming and washing to get to bottom but

after circulating out and spotting 10 bbl of hi-vis Loloss on bottom managed to pull out and run the 958 casing without problems Only the last joint of

casing required a few minutes of washing to get it down

The 958 cas i ng was then cemented at 326 m wi th good cement returns to surface almost immediately displacement with water began indicating that the

hole had been close to gauge

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

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[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 4: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

TABLE OF CONTENTS

l WELL SUMMARY

2 DISCUSSION BY INTERVAL

3 CONCLUSIONS AND RECOMMENDATIONS

4 MATERIAL RECAP (BY INTERVAL)

5 MATERIAL RECAP SUMMARY

6 DRILLING FLUIO PROPERTIES RECAP

7 BIT RECORD

8 GRAPHS

APPENDICES

A 812 E CALIPER

B PROVISIONAL FORMATION TOPS

C MUD REPORTS

WELL SUMMARY

Operator

Well Number Location

Contractor Rig

Rig on Location Spud Date RKB Elevation Total Depth

Date Reached TO Total Days Drilling Rig off Location Total Days on Well

Beach Petroleum

Beachcomber No 1 Poepples Corner

Atco

Rig 7

25th October 1988 29th October 1988

1830 m 11th November 1988 17 15th November 1988 22

Drilling Fluid Type

SWLoloss SWKC1Polymer

Interval

15 - 328 m

328 - 1830 m

Hole Size

1214

812

Cost

$ 239099

2403275

MUD MATERIALS CHARGED TO DRILLING $2642374

Engineer on Charge from 23-10-88 Mud Engineering 25 days $35000

to 16-11-88 $ 875000

TOTAL DRILLING COST MATERIALS ampENGINEERING SERVICE $3517374

Engineering not charged to Drilling $

Casing Program l3 38 15 m 958 326 m

Drilling Supervisors Baroid Mud Engineers

P Allwood M Olejniczak

BEACH PETROLEUM BEACHCOMBER NO 1

INTRODUCTI ON

Only very salty water from nearby bores at the old Poepples Corner No 1 well

site was readily available for mixing mud during the drilling of this well

A fresh water supply was available 160 kms away but trucked suopJies of this

were only adequate for the camp during the latter half of the well

Consequently all the mud used durinq the well were polymers mixed directly

into the salty bore water which had a salinity of 26000 mgl chlorides and a

hardness of 3500 mg1

No prehydrated bentonite was used at all with none actually on site

control was achieved using Barabuf XLM (Magnesium Oxide) rather than the

convent i ana1 Caustic Soda and Soda Ash Supp 1i es of these were on sHe

should any problems arise with this approach This was to avoid the high

levels of polymer loss through precipitation of magnesium using Caustic Soda

and Calcium with Soda Ash

Overall this approach worked successfully with no major mud problems or hole problems and significant indirect savings carting fresh water and trucking

Bentonite

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

1214 HOLE

Depth 15 - 328 m 3 Days 958 Casing at 326 m

It was originally programmed to drill the 12 11 section wi water using

high viscosity pills of Loloss to sweep the hole clean occasionally and to

fill the hole prior to running the 958 casing

On arrival on site however it was observed that the surface consisted ()f

loose sand with no clear indication as to how deep this went So after

augering and cementing the 1338 conductor to 15 m the kelly rathole and

mousehole were with a loss mud to minimise the ances of washout under

the rig substructure The 12~4 hole was then spudded at 1130 hours on

29th October 1988 with this Loloss mud with a very low pump rate of only

gpm to minimise the chances of the conductor washing out

Initially the mud viscosity had been 38-40 seconds while digging the rathole

and mousehole but had dropped to 35 seconds for the spud in As reddish clays were drilled from spud depth with no further surface sands this

viscosity was an adequate compromise between hole cleaning and minimising bit balling As drilling progressed with the collars passing the conductor shoe the circulation rate was gradually increased to 500 gpm

From about 120 m the formation changed to light grey firm to sticky clays which partially hydrated increasing the mud viscosity up to 37-38 seconds and

the mud weight up to 93 ppg (112 SG) Water dilution rates were increased

to 20-30 bblhr with the sandtrap dumped each single controlling the weight

to 92 ppg (110 SG) and viscosity to 35 seconds

Drilling continued to the 328 m casing depth with no problems cleaning the

hole or making connections although the bit did appear to ball up

occasionally but this was to be expected considering the firm plastic nature

of some of the clays and the open nozzles run deliberately to reduce washout

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

12 14 (Contd)

The hole was then circulated clean with a 15 bbl hi-vis Loloss sweep

pumped around A wiper trip was run to surface with tight hole from 303 to

293 m and 284 to 274 m requiring working with the kelly for one hour On running back in had to ream tight hole from 42 to 51 m 105 to 127 m 190 to

203 m 303 to 328 m with returns at the shakers consisting of lots of large

firm claystone cavings This suggested that the hole 1~as near gauge but probably slightly ledged in places Afte (~~~ting clean again a 20 bbl

hi-vis Loloss sweep was pumped with little additional returns on surtace

followed bv 20 bbl of hi-vis Loloss spotted on bottom

Then pulled out and attempted to run the 958 casing but could not pass 33 m

despite attempting to wash it down

Another wiper trip was then run this time lith a stabiliser added to the

This required 712 hours of reaming and washing to get to bottom but

after circulating out and spotting 10 bbl of hi-vis Loloss on bottom managed to pull out and run the 958 casing without problems Only the last joint of

casing required a few minutes of washing to get it down

The 958 cas i ng was then cemented at 326 m wi th good cement returns to surface almost immediately displacement with water began indicating that the

hole had been close to gauge

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

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COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

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COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

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2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

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JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

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DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

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APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

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SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

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nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

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tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 5: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

WELL SUMMARY

Operator

Well Number Location

Contractor Rig

Rig on Location Spud Date RKB Elevation Total Depth

Date Reached TO Total Days Drilling Rig off Location Total Days on Well

Beach Petroleum

Beachcomber No 1 Poepples Corner

Atco

Rig 7

25th October 1988 29th October 1988

1830 m 11th November 1988 17 15th November 1988 22

Drilling Fluid Type

SWLoloss SWKC1Polymer

Interval

15 - 328 m

328 - 1830 m

Hole Size

1214

812

Cost

$ 239099

2403275

MUD MATERIALS CHARGED TO DRILLING $2642374

Engineer on Charge from 23-10-88 Mud Engineering 25 days $35000

to 16-11-88 $ 875000

TOTAL DRILLING COST MATERIALS ampENGINEERING SERVICE $3517374

Engineering not charged to Drilling $

Casing Program l3 38 15 m 958 326 m

Drilling Supervisors Baroid Mud Engineers

P Allwood M Olejniczak

BEACH PETROLEUM BEACHCOMBER NO 1

INTRODUCTI ON

Only very salty water from nearby bores at the old Poepples Corner No 1 well

site was readily available for mixing mud during the drilling of this well

A fresh water supply was available 160 kms away but trucked suopJies of this

were only adequate for the camp during the latter half of the well

Consequently all the mud used durinq the well were polymers mixed directly

into the salty bore water which had a salinity of 26000 mgl chlorides and a

hardness of 3500 mg1

No prehydrated bentonite was used at all with none actually on site

control was achieved using Barabuf XLM (Magnesium Oxide) rather than the

convent i ana1 Caustic Soda and Soda Ash Supp 1i es of these were on sHe

should any problems arise with this approach This was to avoid the high

levels of polymer loss through precipitation of magnesium using Caustic Soda

and Calcium with Soda Ash

Overall this approach worked successfully with no major mud problems or hole problems and significant indirect savings carting fresh water and trucking

Bentonite

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

1214 HOLE

Depth 15 - 328 m 3 Days 958 Casing at 326 m

It was originally programmed to drill the 12 11 section wi water using

high viscosity pills of Loloss to sweep the hole clean occasionally and to

fill the hole prior to running the 958 casing

On arrival on site however it was observed that the surface consisted ()f

loose sand with no clear indication as to how deep this went So after

augering and cementing the 1338 conductor to 15 m the kelly rathole and

mousehole were with a loss mud to minimise the ances of washout under

the rig substructure The 12~4 hole was then spudded at 1130 hours on

29th October 1988 with this Loloss mud with a very low pump rate of only

gpm to minimise the chances of the conductor washing out

Initially the mud viscosity had been 38-40 seconds while digging the rathole

and mousehole but had dropped to 35 seconds for the spud in As reddish clays were drilled from spud depth with no further surface sands this

viscosity was an adequate compromise between hole cleaning and minimising bit balling As drilling progressed with the collars passing the conductor shoe the circulation rate was gradually increased to 500 gpm

From about 120 m the formation changed to light grey firm to sticky clays which partially hydrated increasing the mud viscosity up to 37-38 seconds and

the mud weight up to 93 ppg (112 SG) Water dilution rates were increased

to 20-30 bblhr with the sandtrap dumped each single controlling the weight

to 92 ppg (110 SG) and viscosity to 35 seconds

Drilling continued to the 328 m casing depth with no problems cleaning the

hole or making connections although the bit did appear to ball up

occasionally but this was to be expected considering the firm plastic nature

of some of the clays and the open nozzles run deliberately to reduce washout

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

12 14 (Contd)

The hole was then circulated clean with a 15 bbl hi-vis Loloss sweep

pumped around A wiper trip was run to surface with tight hole from 303 to

293 m and 284 to 274 m requiring working with the kelly for one hour On running back in had to ream tight hole from 42 to 51 m 105 to 127 m 190 to

203 m 303 to 328 m with returns at the shakers consisting of lots of large

firm claystone cavings This suggested that the hole 1~as near gauge but probably slightly ledged in places Afte (~~~ting clean again a 20 bbl

hi-vis Loloss sweep was pumped with little additional returns on surtace

followed bv 20 bbl of hi-vis Loloss spotted on bottom

Then pulled out and attempted to run the 958 casing but could not pass 33 m

despite attempting to wash it down

Another wiper trip was then run this time lith a stabiliser added to the

This required 712 hours of reaming and washing to get to bottom but

after circulating out and spotting 10 bbl of hi-vis Loloss on bottom managed to pull out and run the 958 casing without problems Only the last joint of

casing required a few minutes of washing to get it down

The 958 cas i ng was then cemented at 326 m wi th good cement returns to surface almost immediately displacement with water began indicating that the

hole had been close to gauge

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

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bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

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ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

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1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 6: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

INTRODUCTI ON

Only very salty water from nearby bores at the old Poepples Corner No 1 well

site was readily available for mixing mud during the drilling of this well

A fresh water supply was available 160 kms away but trucked suopJies of this

were only adequate for the camp during the latter half of the well

Consequently all the mud used durinq the well were polymers mixed directly

into the salty bore water which had a salinity of 26000 mgl chlorides and a

hardness of 3500 mg1

No prehydrated bentonite was used at all with none actually on site

control was achieved using Barabuf XLM (Magnesium Oxide) rather than the

convent i ana1 Caustic Soda and Soda Ash Supp 1i es of these were on sHe

should any problems arise with this approach This was to avoid the high

levels of polymer loss through precipitation of magnesium using Caustic Soda

and Calcium with Soda Ash

Overall this approach worked successfully with no major mud problems or hole problems and significant indirect savings carting fresh water and trucking

Bentonite

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

1214 HOLE

Depth 15 - 328 m 3 Days 958 Casing at 326 m

It was originally programmed to drill the 12 11 section wi water using

high viscosity pills of Loloss to sweep the hole clean occasionally and to

fill the hole prior to running the 958 casing

On arrival on site however it was observed that the surface consisted ()f

loose sand with no clear indication as to how deep this went So after

augering and cementing the 1338 conductor to 15 m the kelly rathole and

mousehole were with a loss mud to minimise the ances of washout under

the rig substructure The 12~4 hole was then spudded at 1130 hours on

29th October 1988 with this Loloss mud with a very low pump rate of only

gpm to minimise the chances of the conductor washing out

Initially the mud viscosity had been 38-40 seconds while digging the rathole

and mousehole but had dropped to 35 seconds for the spud in As reddish clays were drilled from spud depth with no further surface sands this

viscosity was an adequate compromise between hole cleaning and minimising bit balling As drilling progressed with the collars passing the conductor shoe the circulation rate was gradually increased to 500 gpm

From about 120 m the formation changed to light grey firm to sticky clays which partially hydrated increasing the mud viscosity up to 37-38 seconds and

the mud weight up to 93 ppg (112 SG) Water dilution rates were increased

to 20-30 bblhr with the sandtrap dumped each single controlling the weight

to 92 ppg (110 SG) and viscosity to 35 seconds

Drilling continued to the 328 m casing depth with no problems cleaning the

hole or making connections although the bit did appear to ball up

occasionally but this was to be expected considering the firm plastic nature

of some of the clays and the open nozzles run deliberately to reduce washout

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

12 14 (Contd)

The hole was then circulated clean with a 15 bbl hi-vis Loloss sweep

pumped around A wiper trip was run to surface with tight hole from 303 to

293 m and 284 to 274 m requiring working with the kelly for one hour On running back in had to ream tight hole from 42 to 51 m 105 to 127 m 190 to

203 m 303 to 328 m with returns at the shakers consisting of lots of large

firm claystone cavings This suggested that the hole 1~as near gauge but probably slightly ledged in places Afte (~~~ting clean again a 20 bbl

hi-vis Loloss sweep was pumped with little additional returns on surtace

followed bv 20 bbl of hi-vis Loloss spotted on bottom

Then pulled out and attempted to run the 958 casing but could not pass 33 m

despite attempting to wash it down

Another wiper trip was then run this time lith a stabiliser added to the

This required 712 hours of reaming and washing to get to bottom but

after circulating out and spotting 10 bbl of hi-vis Loloss on bottom managed to pull out and run the 958 casing without problems Only the last joint of

casing required a few minutes of washing to get it down

The 958 cas i ng was then cemented at 326 m wi th good cement returns to surface almost immediately displacement with water began indicating that the

hole had been close to gauge

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 7: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

1214 HOLE

Depth 15 - 328 m 3 Days 958 Casing at 326 m

It was originally programmed to drill the 12 11 section wi water using

high viscosity pills of Loloss to sweep the hole clean occasionally and to

fill the hole prior to running the 958 casing

On arrival on site however it was observed that the surface consisted ()f

loose sand with no clear indication as to how deep this went So after

augering and cementing the 1338 conductor to 15 m the kelly rathole and

mousehole were with a loss mud to minimise the ances of washout under

the rig substructure The 12~4 hole was then spudded at 1130 hours on

29th October 1988 with this Loloss mud with a very low pump rate of only

gpm to minimise the chances of the conductor washing out

Initially the mud viscosity had been 38-40 seconds while digging the rathole

and mousehole but had dropped to 35 seconds for the spud in As reddish clays were drilled from spud depth with no further surface sands this

viscosity was an adequate compromise between hole cleaning and minimising bit balling As drilling progressed with the collars passing the conductor shoe the circulation rate was gradually increased to 500 gpm

From about 120 m the formation changed to light grey firm to sticky clays which partially hydrated increasing the mud viscosity up to 37-38 seconds and

the mud weight up to 93 ppg (112 SG) Water dilution rates were increased

to 20-30 bblhr with the sandtrap dumped each single controlling the weight

to 92 ppg (110 SG) and viscosity to 35 seconds

Drilling continued to the 328 m casing depth with no problems cleaning the

hole or making connections although the bit did appear to ball up

occasionally but this was to be expected considering the firm plastic nature

of some of the clays and the open nozzles run deliberately to reduce washout

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

12 14 (Contd)

The hole was then circulated clean with a 15 bbl hi-vis Loloss sweep

pumped around A wiper trip was run to surface with tight hole from 303 to

293 m and 284 to 274 m requiring working with the kelly for one hour On running back in had to ream tight hole from 42 to 51 m 105 to 127 m 190 to

203 m 303 to 328 m with returns at the shakers consisting of lots of large

firm claystone cavings This suggested that the hole 1~as near gauge but probably slightly ledged in places Afte (~~~ting clean again a 20 bbl

hi-vis Loloss sweep was pumped with little additional returns on surtace

followed bv 20 bbl of hi-vis Loloss spotted on bottom

Then pulled out and attempted to run the 958 casing but could not pass 33 m

despite attempting to wash it down

Another wiper trip was then run this time lith a stabiliser added to the

This required 712 hours of reaming and washing to get to bottom but

after circulating out and spotting 10 bbl of hi-vis Loloss on bottom managed to pull out and run the 958 casing without problems Only the last joint of

casing required a few minutes of washing to get it down

The 958 cas i ng was then cemented at 326 m wi th good cement returns to surface almost immediately displacement with water began indicating that the

hole had been close to gauge

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

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Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

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tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

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T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 8: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

12 14 (Contd)

The hole was then circulated clean with a 15 bbl hi-vis Loloss sweep

pumped around A wiper trip was run to surface with tight hole from 303 to

293 m and 284 to 274 m requiring working with the kelly for one hour On running back in had to ream tight hole from 42 to 51 m 105 to 127 m 190 to

203 m 303 to 328 m with returns at the shakers consisting of lots of large

firm claystone cavings This suggested that the hole 1~as near gauge but probably slightly ledged in places Afte (~~~ting clean again a 20 bbl

hi-vis Loloss sweep was pumped with little additional returns on surtace

followed bv 20 bbl of hi-vis Loloss spotted on bottom

Then pulled out and attempted to run the 958 casing but could not pass 33 m

despite attempting to wash it down

Another wiper trip was then run this time lith a stabiliser added to the

This required 712 hours of reaming and washing to get to bottom but

after circulating out and spotting 10 bbl of hi-vis Loloss on bottom managed to pull out and run the 958 casing without problems Only the last joint of

casing required a few minutes of washing to get it down

The 958 cas i ng was then cemented at 326 m wi th good cement returns to surface almost immediately displacement with water began indicating that the

hole had been close to gauge

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

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- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

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bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

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T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

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Date 9 -10 -87 TueSday Wednesday ThurSday

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 9: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

81 2 HatE

After nippling up and pressure testing the Bap stack the 958 casing shoe

track was drilled out with old mud from the 1214 hole diluted with water

This gave a relatively low viscosity of 32 seconds ich still carried out the cement rubber and plastic without problems

7 m of new hole was drilled to 335 m and a pressure integrity test run to a

144 ppg (173 SG) eauivalent Drilling then continued through the massive

claystones of the Winton and Oodnadatta formations at 30-40 mhr

Initial mud treatment IIas primarily dilution with water to control the

weight to 92 ppg (110 SG) and the viscosity to 38 seconds with the small

remaininq stock of 3 cans Loloss used as well

From about 500 m began to dilute with premixed KCIPolymer mud to gradually improve the mud properties prior to reaching the first target zone the CadnashyOwie formation expected near 1100 m I also wanted to polymerise the mud and have 3 KCl prior to the first bit trip

The polymers mixed much better than expected in the untreated salt water with Barabuf for pH contra I and almost no 1 asses over the shaker due to fi sh eyes 11 All volume addit ions for the rest of the well were then of premi xed

SaltKC1Polymer mud with no water added directly to the circulating system

The dri 11 ng rate gradually slowed to about 20 mhr At 772 m a 10 stand

wiper trip was run without problems Then at 944 m while still in the

Oodnadatta formation tripped to change the bit and add a stabiliser to the

BHA While pulling out the well started to swab in tight hole at 510 m so

a single was reamed back down and a slug of water pumped n case of a

ring Then circulated out with cavings returned at the shakers and pu11ed

out With a stabil i ser on then had to ream most of the way back to bottom

over 15 hours

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 10: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Con

The (utt i ngs returned duri ng reami ng were predomi nant 1y small and fi rm not

large cavings A carbide 1ag run at 970 m after resuming drilling indicated

812 gauge hole So apparently at this stage this section of the hole was still in gauge and mostly stable although some instability was already

indicated by the tight hole while pullinq out

Drilling then continued towards the first target with mua properties

stabilising and being brought to programmed requirements Mud properties on

i11in9 into the Cadna-Owie formation at 1100 m were

Weight 95 ppg (114 SG) Viscosity 38 seconds

Yield Point 9 1 bl100 sq ft

Filtrate 77 cc

Chlorides 000

KCl 3

After Circulating out a drill break at 1 m a 10 stand wiper trip was run

with reami ng requi red from 1037 to 1065 m At 1125 m had an increase in

torque so pulled out and changed the bit with tight hole in the claystones

from 645 - 626 m and 523 - 379 m with 30 - 40000 lb overpull Ran back in without problems except for having to ream 25 m back to bottom Continued

drilling slowly in cemented sandstone but at 1147 m it was decided to pull

out and check the bit and stabil i ser due to increased torque agai n There were no problems tripoing and the stabiliser was laid out as it appeared to

be torquing up in the cemented sandstone The bit was then re-run with a slick bottom hole assembly and drilling continued without further problems of

hiah torque into the Algebuckina sandstone

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

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COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

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MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

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BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

I Ii i I 1 I I I i i

Your Hughes Tool Cornmiddot pany representative is your I II ibet source for drilling information bullbull wherever T I I I I you drill

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Compliments of

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 11: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

f3EltCH E TROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Towards the bottom of the claystones of the Oodnadatta formation the mud

weight had risen steadily despite regular dumping of the sandtrap each single

and constant runni og of the desander des i lter and centrifuge This was

partly del iberate as the dilution rate was sti 11 only modest to give a

slight overbalance to avoid a water flow in the Algebuckina sandstone and also

to r~tain a relatively high native clay content With approximately 600 m of

relatively clean Algebuckina sandstone expected to follow with no ability to

add prehydrated bentonite it would be difficult to maintain a sufficiently

high mud bentonite content for filter cake formation

Drilling en continued steadily throuq~ the Algebuckina sandstone with e

weight beginning to fall Dumoing of the sandtrap was restricted to only

when necessary to control the mud weight between 93 opg (112 SG) and

94 ppg (lol3 SG) This was felt to be a good compromise between taking a possible water flow and possible differential sticking Mud filtrate properties were not relaxed as indicated on the original program to minimise

thick filter cake and again differential sticking With the gradual

reduction in native clay solids and increasing mud temperature the polymer

mud viscosity was only maintained around 35-36 seconds This was also because on site mud stocks were being conserved to ensure reaching TO without having

to order a delivery for only one or two pallets

A trip for a bit change at 1411 m and wiper trips at 1344 m and 1553 m were

run without problems

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

I Ii i I 1 I I I i i

Your Hughes Tool Cornmiddot pany representative is your I II ibet source for drilling information bullbull wherever T I I I I you drill

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 12: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

812 HOLE (Contd)

Typical mud properties during this section and for the remainder of the 812

hole were

~e i ght 93 Opq (112 5G) - 94 pog (113 SG)

Viscosity 35 - 37 seconds Yield Point 7 - 8 1 bllOO sq

Filtrate 60 - 70 cc Chlorides 40 - 41 mgl

KCl 3

Total circulation was temporarily lost during a drilling break from 1672 m to

16735 m The pumps were stopped and the annulus level checked and then full

circulation established again Approximately 40 bbl of mud was lost After

drilling on another half metre to 1674 m pulled out for a bit change with

approximately another 20 bbl of mud lost during the trip No fUrther

significant problems were experienced with this loss zone

While running back in on the trip at 1674 m the pipe temporarily stuck at

1648 m and had to be worked from 1648 to 1658 m over 12 hour Then reamed undergauge hole to bottom over 1 hour

Drilling continued slowly through hard cemented sandstones in the Poolowanna

beds at about 4 mhr A 10 stand wiper trip was run at 1756 m with ti

ha 1 e hay ng to be Norked at 1693 m 1597 m and 1588 m The dri 11 i ng rate

continued to slow down to 2 mhr with a trip for a bit change at 1799 m

Thi s bit was gauged at 8-8-18 after 2612 hours i ndi cat i ng hard cemented

sandstone

With the drilling rate Significantly slowed to 2-3 mhr stocks continued

to be conserved with the desilter hardly run at all to minimise dilution the

centrifuge was relied on for solids control

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

I Ii i I 1 I I I i i

Your Hughes Tool Cornmiddot pany representative is your I II ibet source for drilling information bullbull wherever T I I I I you drill

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 13: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

DISCUSSION BY INTERVAL

SI2 (Contd)

A new bit was run in at 1799 m but had almost quit drilling at 1803 m after

averaging only 12 mhr The bit was tripped and a junk sub added to the BHA

with the same bit rerun

After working the junk sub on bottom drilling continued slowly through

Metasediment basement at about 2 mhr to the final TO at 1830 m

A 50 stand wiper trip was run without problems then a 20 bbl hi-viscosity

sweep circulated out with 20 bbl hi-viscosity mud sootted on bottom prior

pulling out run Gearhart logs

The Gearhart loggers were unable to pass 375 m so ran in with a bit and near

bit stabiliser and reamed from 343 to 437 m This time the loggers could not

pass 461 m so the pipe was run in again with the intention of going all the

way to bottom However the pipe stuck at 1125 rn in the hard sandstone of the

Cadna-Owi e format i on and required two hours before it was pu 11 ed free by

pumping th~ough chicksans and pulling 235000 lb

Logging then proceeded without further hole problems

The well was then plugged and abandoned on 14th November 1988

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

I Ii i I 1 I I I i i

Your Hughes Tool Cornmiddot pany representative is your I II ibet source for drilling information bullbull wherever T I I I I you drill

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 14: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

121411 HOLE

The programme of drilling the 121411 hole with water didnlt make any allowance

for at least spudding in at surface with a minimal mud system to protect

against surface washouts Had the surface sands extended much deeper stocks of Loloss on site would have been inadequate As it is they were only barely

adequate as a circulating mud system of at least moderate viscosity was

required to clean the hole With the amount of larqe firm claystone cuttinqs

produced drilling with water would have resulted in inadequate hole cleaning

Spudding with water s ld only be programmed if it is definitely known that

the surface conductor is secure from washout and cuttings produced wi 11 be

small enough and of low enough density to be carried out

Without a single agitator on the mud pit sys the Loloss proved a little

difficult to mix very well in the salty water It was all mixed in the pill

tank and then transferred or pumped directly Numerous polymer fish eyes ll

were returned at the shakers

In retrospect at least one pallet of Aquagel should have been on site as a contingency item This would have provided for IIgellingll of the mud tank

dumping gates given an alternative if surface sands had been a problem and also allowed for maintaining the Bentonite content of the mud in the

subsequent 812 11 hole Fresh water for prehydrating would have been

obtainable if necessary

958 11The problems associated with tight hole and running the casing appear

to have been caused mostly by slight crookedness or ledging of a close to

gauge nole as reaming through a stabiliser solved the problem

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

I Ii i I 1 I I I i i

Your Hughes Tool Cornmiddot pany representative is your I II ibet source for drilling information bullbull wherever T I I I I you drill

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 15: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS (Contd)

812 HOLE

Mud viscosity in the 812 hole was a little less than desirable due to the

need to conserve stocks of primary polymers a low bentonite content in the

mud and also a relatively high mud temperature of up to 650C at the

flowline However this didnt appear to cause any problems with fill on

connections or trips but occasional high viscosity pills ere pumped around

anyway Mud flow around the drill collars was theoret i ca lly turbul ent at

times but the caliper log still showed the section below 1uuU m to be in near perfect gauge

The claystones of the Oodnadatta and Winton formations were washed out on the caliper log with numerous ledges in the areas that the Gearhart logging tools

could not pass on the first two attempts However earlier indications from

carbide lag and the necessity to ream through this section with a stabiliser

were that these zones were close to gauge immediately after drilling The

hole enlargement appears to have been due to progressive ation and

cavings not hydraulics

The filtration control of the mud appears to have been quite good with little

sign of filter cake build up on the caliper log and no significant continuous losses to the hole during drilling tripping or logging being observed

The use of Barabuf XLM for pH contro 1 worked Quite we 11 with the polymers

mlxlng better than expected and mud properties being reasonably stable A pH

of 90 appeared to be all that was attainable though

The solids control equipment on the rig worked both reliably and quite

effectively throughout With only one shaker 840 over 860 mesh screens were

used all the way to TO with insignificant mud losses Attempting to use finer

screens only resulted in sand blinding and constant attention to avoid mud

losses

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 16: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

CONCLUSIONS AND RECOMMENDATIONS

812 HOLE (Contd)

The centrifuge was run most of the time whilst circulating and did an

effective job with a mound of solids having to be shovelled away each day

The high proportion of relatively inert silt sized solids on this well appears

to have suited this machine although this would not have been the case h

there been a high native clay content

In conclusion the mud performed as pvgtuwmed with only minor mud problems

which could have been alleviated with higher contingency stocks of primary

viscosifiers The final mud cost of $2642374 can be considered quite low

especially when you take into account at no fresh water was used at

considerable trucking expense

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

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MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

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SIZE HRSITOURk~~

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bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

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Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

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--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

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w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

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~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

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Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

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DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

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shy

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Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

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( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

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NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 17: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

230057

kAFlililn~iiiliillll f)IffirJ 1)(1 ali [ i rilegt II le EHIIL 11 p

COMrANY BEAm PETROLEUM MUD ry[[S I IOlE SIZE 121 If [EIWAL ro 328 mWELL BEACf-lCOMBER 111 SALT WIHERILOLOSS

rnOM 15 mLOCA flaN POEPPLES CORNER MTRS DIlILLED 31JCOS T101( $797 00

COSTI M $764 eONTRIIC roR Areo RIG 7 COST BBl $341 DRILLING DIIYSPI-IASE 3 IlECAPrED Oy MOlEJNlCZAK ROTllTING InSPHASE 211 DATE 1411188 MUD CONSUMP liON rACTOR 224 bbllm

ACrUiL TOTAL COST UNlrMATEnllL UNlr co~r USED KGIM ESTIMATED ACTUAL

LOLOSS 15 kg 7933 29 BARABUF XLM 20 kg 1507 6 9042

CHEMICAL VOLUME BBLS 2 FRESH WATER

SALT WATER BBLS 700

TOTAL MUD MADE BBLS 702 COST LESS BARYTES COST WITH BARYTES 239099 COMMENTS

I

ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

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MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

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BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

-- -shy

THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

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Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 18: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

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ilJiN IlIlillllllllJw)irJ 11J~tJlil i fJ I r j L It 11 )I It Ii I ) it j C TEfIL f~tC p

COMPANY BEACH PETROLEUM WE L L BEACHCOMBER 111 LOCA flON POEPPLES CORNER cosrlDAY $171663 COS r M $1600 COS f BfJL $1169 nrCArrED QY MOLEJNICIAK DA rE 141188

Mill EnlllL

LOLOSS

BARABUF XU1

PAC R

XC POLYMER

DEXTRID

POTASSIUM CHLORIDE

BARASCAV 777

30CiiJmiddot NITRATE

ACTlClDE A-3

BARITE

MUO jfI)

SALT WATERKCl POLYMER

CONmlCTOR Arco RIG 7 OR flUNG DAYsrlmSE 14 ROTATING lRSPI-IASE 1471

UNlrUNlr cor

15 kg 7933

20 kg 1507

50 lb 8316

25 kg 30042

50 Ib 3779

50 kg 2365

25 it 6156

50 kg 3000

30 kg 41302

50 kg 14 17

CHEMICAL VOLUME BBLS FnESH WATEn

SALT WATER BBLS TOTAL MUD MADE BBLS COST LESS BARYTES COST WITH BARYTES COMMENTS

IIULE SIZE 8t IHIEIIVAl fO 1830 m

FflOM )28 m MTRS OflllLED 1502

MUD CONSUMPIION rACTon 14 bbllm

ACIVAt TOIAl COST lJSEO KGM ESTIMATED ACTUAL

3 23799

42 63294

100 831600

8 2403J6

80 302320

272 643280

4 24624

2 6000

41J02

160 226720

45

2010 2055

$2176555 $2403275

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

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MUD COST S x ~ 0 ~

MUD WEGi-iT

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BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

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bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

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ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

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1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

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AND ASSOlt l0III ZSM22

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Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 19: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

NilllulIIlI Baroid Australia prY UDlNL INDUSTRIES INC MATERIAL SUMMARY

COMPANY BEACH PETROLEUM MUD TYPE HOLE METRES DRILLING WELL BEACHCOMBER 111 SIZE DRILLED DAYS LOCATION COSTDAY

POEPPlE5 CORNER $155434

SALT WATERlOlOSS SALT WATERKC1POLYMER

12 8t

3U 1502

3 14

COSTM $1459 TOTAL ROTATING HRS 169 COSTBBL $958 TOTAL DAYS ON HOLE 17 RECAPPED BY MOLEJNICZAK TOTAL DEPTH 1830 m TOTAL 1815 17 DATE 141188 MUD CONSUMPTION WELL AVERAGE 152 bbllm

UNIT ESTIMATED ACTUAL TOTAL COSTMATERIAL UNIT cosr USEO KGM usEO KGW ESTIMATED ACTUAL

LOLOS5 15 kg 7433 32 253856

BARABUF XLM 20 kg 1507 48 72336

PAC-R 50 lb 8316 100 831600

XC POLYMER 25 kg 30042 8 240336

DEXTRID 50 lb 3779 80 302320

POTASSIUM CHLORIDE 50 kg 2365 272 643280

BARASCAV 777 25 1t 6156 4 24624

SODIUM NITRATE 50 kg 3000 2 6000

ACTICIDE A-3 30 kg 41302 1 41302

BARITE 50 kg 14 17 160 226720

CHEMICAL VOLUME BBLS 47 FRESH WATER SALT WATER BBLS 2710 TOTAL MUD MADE BBLS 2757 COST LESS BARYTES $2415654 COST WITH BARYTES $2642374 COMMENTS

MUD COSTSDAY TAKEN FROM SPUD TO PLUG AND ABANDOtlvtENT

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 20: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

Nilllllllllll Baroid Australia PTY LTDlNL INOUSTRIES INC DRILLING FLUID PFiOPERTY RECAP

COMPANY BEACH PETROLEUM WELL BEACHCOMBER 111

OATE OEPT

OlE SIZE

TEMP C

WE1G T SG

VIS SEC Pv p PI M

C mgll

C mgl

SMO ~

SOllas ~

SOLN ~

Oil ~

MilC

2910 J84 12 39 110 37 7 14 12 15 NIC 4 90 05 15 26000 3300 01 4 96 SPUD WITH SAL T IVATERILOLOSS SANDICLrlY

3010 328 121 - 110 35 5 8 3 10 NIC 4 90 05 15 26000 3250 01 4 96 10 DRILLRUN CASING CLAY

31 10 328 121 - 110 35 5 8 3 9 NIC 4 90 05 15 26000 3200 TR 4 96 10 WIPER TRIPRUN CSG

1 11 487 Bf 44 110 38 5 25 15 18 NIC 4 90 05 15 26000 2000 TR 4 96 15 NIPPLE UPDRILL OUT CLAY

211 944 Bi 53 113 35 6 8 3 5 15 2 90 05 15 35000 3200 O 1 4 96 15 DRILLING CLAY

3 11 1015 8f 49 114 38 11 9 26 78 90 05 15 43000 3400 O 1 5 95 15 TRIPREAMING

4 11 1147 8f 50 115 40 11 1 4 15 85 2 90 05 15 40000 3700 TR 6 94 15 DRILLING TRIP CLAYSST

5 11 1360 Bt 56 113 36 8 8 3 5 70 90 05 15 38000 3400 TR 4 96 10 DRILLING SST

6 11 1528 8t 60 112 36 8 8 2 5 60 90 05 15 42000 J300 TR 31 961 8 DRILLING SST

7 11 1670 Bt 65 112 36 8 7 2 4 64 90 05 15 40000 JJOO TR 4 96 7 DRILLING SST

8 11 1732 8i 64 112 36 7 7 2 5 64 90 05 15 41000 3300 TR 4 96 7 DRILLING 55T ICL YST

9 71 1799 Si 1 13 36 7 7 3 7 62 90 05 15 40000 JJOO TR 41 951 7 DRILLING SSTCL YSTi middotMETASEDIMENT)

1011 1823 8i 65 113 37 9 10 3 8 70 90 05 15 38000 3300 TR 4J 951 7 DRILLING MfTA SED IMEN TS

1111 1830 ai 62 114 J8 9 11 4 10 70 90 05 15 J8000 3JOO TR 5 95 7 DRILLWIPER TRIPLOGWIPER TRIP

1211 1830 8f 114 38 9 11 4 10 70 90 05 15 38000 J300 TR 5 95 - 7 LOGGING

1311 LOGGING

14 11 PLUG AND ABANDON

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

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-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

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pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

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DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

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REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

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Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 21: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

NIIIIIIIIIIII Baroid Australia PTY LTOlNL INDUSTRIES INC BIT RECORD BEACH PETROLEUM BEACHCOMBER ill

DEPTH ACCUM BIT PUMP PUMP MUD CONDITION DATE No SIZE MAKE TYPE 32nd OUT DRILLED HOURS HR ORLG wEIGHT RPM uEVN PRESSURE RATE WT VIS FJMMATON f~t_RS

1988 HDURS 1000LB P SI GPM SG ac

JETS METRES MTRSI VEiH

T B (i

2910 RRl 12t HTC Jl OPEN 328 313 21t 146 211 5-10 90120 340 275 507 1 10 36 2 2 I CL YST

1 11 2 8t VAREL L114 3x12 944 616 261 232 48 20 90120 Itdeg 1150 318 113 36 5 4 I CL YST

Jl1 3 at VAREL L114 3x12 1126 182 15t 11 7 63t 18-22 901110 It O 1200 30J 1 14 38 4 6 8 CL YSTSST

4 11 4 8t HTC J22 3x12 1411 285 25 114 88t 20-25 60170 20 1250 303 1 14 36 3 4 116 SST

6 11 5 at HTC J22 3x12 1674 263 33t 78 122 20-25 6075 J34o 1250 30J 112 J6 6 5 18 SST

8 11 6 8t HTC J22 3x12 1799 125 261 47 14at 25 70 20 1300 J03 113 36 8 8 18 SST CL YST

10 11 7 8t VAR V537 3x12 1830 31 20t 15 169 34 45 30 1325 303 113 37 6 4 1116 BASEMENT

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

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MUD COST S x ~ 0 ~

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BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

-- -shy

THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

I Ii i I 1 I I I i i

Your Hughes Tool Cornmiddot pany representative is your I II ibet source for drilling information bullbull wherever T I I I I you drill

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 22: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

MilllrilUIiIIUII 8aroid Australia PrY LTOJNL INOUSTRIES INC GRAPH SUrvlMARY

OPERATOR No I

loo

IfIIoo

~

Itocr

c tshya w o

o DAYS fit t 0 11shy lt o

MUD COST S x ~ 0 ~

MUD WEGi-iT

Ngt~ 10

X ~IOOO S G bull

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

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OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

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)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

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APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

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Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

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Chloride (mgL) 1

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-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

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tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

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pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 23: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX A

812 HOLE CALIPER AVERAGED EACH 25 M

Depth (m) Inches Depth Inches Depth

350 10 1025 1034 1700

375 13 (max 18) 1050 1014 1725

400 13 (max 18) 1075 10 1750

425 1112 ( ) 1100 10 177511

450 1112 ( 11 ) 1125 9 1800

475 lOl 1150 834 1825

500 1014 1175 812 1830

525 1014 1200 812

550 1034 1225 812

575 12 1250 812

600 13 1275 812

625 1312 1300 812 650 1214 1325 812 675 12 1350 812 700 12 1375 812

725 1114 1400 812

750 1012 1425 812

775 1112 1450 812 800 11 1475 834

825 1034 1500 834

850 1012 1525 834

875 1012 1550 812 900 1012 1575 9

925 1034 1600 834

950 1034 1625 812

975 11 1650 834

1000 11 1675 834 (max 13)

Inches

834

834

812 914

914

834

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

-- -shy

THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

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[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 24: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BEACH PETROLEUM BEACHCOMBER NO 1

APPENDIX B

PROVISIONAL FORMATION TOPS

EYRE FORMATION Surface

WINTON FORMATION 105 m

OODNADATTA FORMATION 600 m

TOOLEBUC LST 815 m

BULLDOG SHALE 860 m

CAONA-OWIE FORMATION 1100 m

ALGEBUCKINA SST 1134 m

POOLOWANNA BEDS 1699 m

AMADEUS BASIN EQUIVENTS 1769 - 1788 m

DRILLERS TO 1830 m

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

OfIILj COLLAR SIZE PRODUCTION OR LINEA MUD TYPE 11 () 7 S b~LENGTH TorAL CIRC ~ 1- r f 7middot SET 4l FT lt11 WII~ 11 ~ BBLlMIN GALlMIN TIME IMIN) 22

I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

uu tJilt ct q luk uc~n 7 I~[I to ttJ ( ftO lPlastiC Viscosity cP OF ft

~ i ~ _ tol ( _n t (u r 1_ (O-f) ( ff

ft- n 0Yield Point (lbll00 fIl) I-t- 7 - p ( bull-11 ro- l

Get Strength (tblOO It) 10 secl10 min 0 1 IL if (It1 i n 11 J Jl ut~

~ 1J f()1ltt 1 FoItrate API (cm130 min) 1-1 fJ (UN 1~ ~

VIC(Qr~ (V lt4l$ I- r J

lOLO~ bull f1 01 ) WIImiddotmiddotAPI HTHP Filtrate (cm30 min) OF - - lt 1 tJ ull lt 1 rtflH J I)~urrt ) touso

IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

Solids Contenl (by Vol) Iiil calculated Oeloll 1 It- j) 1lt1 j ~I) 0 11 1 1 (fJNt( 111 1

liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

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OF -- 7 -

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J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

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SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

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OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

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DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

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)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

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Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

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-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

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pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

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REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 25: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

lp DRILLING MUD REPORT ~JO I ~II I tlt shy NiL DATE L I1LI- 19M IDEPTHj IPRESENT ACTIVITY1 1 Baroid SPUD DATE 1()101 ()~ll(r r shy

raquo~ fOR CONTRACTOR RIG NO

B-=-Q(II p- itt l f m fT(u 7 SeCTION TOWNSHIP RANGElEPORT FOR r REPORT FOR

() l L vIgt l) lt- YIprrll --WEll NAME AND l FIELD OR BLOCK NO COUNTY PARISH on Pi 01111lt11 STATEiPROVINCE

1- A( H r I~ hgtr_ NI 01 1~4 OFFSHORE AREA F If N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE -

HOLE 1PITS PUMP IZE X IN 1 ANNUit VEL IFpMINII) 1 IIII( S IJfli ~ SET 11Yi ltI It IiJ iO ~hl~ 11 tb 1 1 l Ib i )I ~ DP (~pound oc 1+1

TYPE LENGTH INTERMEDIATE TOTAL CIRCULATING VOLUME CIRCULATION lIZE rIf ~_ ~ 110 lh SET Il FT 1 )11 f So O)ou H EFFCJ ) PRESSUREIPSIJ OO lAIlL PIPE tWEIGHT BBLlSTK

I)fIIll PIPE PUMP MAKE M~~L IASSUMED

TYPE lENGTH INTERMEDIATE IN STORAGE MIN BOTTOMS SIZE SET ~ FT J~ hh 1111- VIS ltlto bull 1Ui-

JS 0St0gt UPiMINI t

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I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

o FL ~PIT WEIGHT IVISCOSITY IFILTRATESample From o FLil PIT

Time Sample Taken I ~middotOl) l Ov BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Iowline Temperature OF I s1degc RE6eMMiitgtj~IiQ TQI18 IElEA+U5IgtLT

Depth (11) Rh vdlllt16-1 r n 0lt 0 it ~

V ampl (ppg) o (Iblcu fl) ~SpG ~ 7 fNl If~~ 11=Ff 1T~o1t lJIi - l Iul~e ltmiddottl PG4middot t -PFurlael ViSCOSity (seclqt) API OF

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IllCake Thickness (32nd in APIIHTHP) lt- I -I fIoi (O~~II) 1 Y ~L S cr II W( r 1 AI T

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liquid Conlent (by Vol) GiHW_r lt I l 1 6(tII)middotnlaquo gt fH( r- -- Ptlt ( - 0 I r ll - r

Sand Content (by Vol) Tit 0-1 2 r-6u~RO~ (It

Gi Iblbbl equlv A T fI (J shy-Methylene Blue Capacity o cm1cm1mua 1 ~ cJ7 1 O l

j)~u c It no 11 pH GJ Strip o Meler OF I 1110gt uO

lt)() qlJ tmiddot) j 1)1-llt lt- SO lt ca I 1gtlt0 RDo-G tJ r

Alkalinity Mud (Pm) - V W (I almiddot- Y 7rtw (NO Cuflfmiddot6-~ bullAlkalinity Filtrate (PM) (u Su rHt I Ciao)-0 I ()I- tJtshyVlJnmiddot1 IClI y~1ItltJ Il (tAlternate Alkalinily Filtrate (P iP ) 7 1gt(0 11 - ( I 11 fY t Dr - ~ --t bull +O (L~middotG

Chloride (mgll) nl71~~i0 I) lb 1100 WIT amp-u I ltJ a If u l 7 1 1 oe iv 7 bull TOII Hardness as Calcium (mgIL) 1lt0 l(J ) ( l t I (It f fOUl 1U_- G--+l bull Iushy 1( 1 C 1 1 l le V l III I r fI (

I b ) l I 2 h I JIf - I1 7rrmiddot) 0 1 100 ~fVr shy

WO- lJ ~ lt h~1 f) t 1 T r r - 1) b~ln ) rr l I rry

eaUIPMENT SIZE HRSITOURIt- ~(i ol (t v1 -CI ~~- ~~It~ ~1oV~ ~ ~p

CentrifugePROOUCT ~~J ~ shyINVENTORY ~)( ~ ~~ ~I k rf- ltt4deg Degasser shy-STARTING

INVENTOR l2 i+g h~o 120 110 ~2 72 tu I~ 2 Desander J ( 2shyDesilterRECEIVEO - a Shaker Bve~c I 12

USED LAST 24 HR 1 - - - - - - OthertB - - -r-- r----shy

CUMULATIVE COST INVENTOR CLOSING DAllYCO~

11 4- l)) 11 l in 11~ -1) Il l COST LAST 24 HR 1~ ig11

I - - - t III ~~1I z $ rlltSJs - - - - - - l shy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHAll NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABiliTY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

TELEPHONEREPRESENTATIVE HOME ADDRESS 1lJ1NI--~iJ)- _ dIll JNI]AIlt hR ( iJOll A IV g

MoalLE UNIT WAREHOUSE LOCATION TELEPHONE An1(IJtlQ

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

Br- rH pr rOv-Jf- nr(o 7 lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE r fllt oo) 1lt r0- ( r cr-- u A ~ rltrll I

WELL NAME AND NO FIELD OR RUCK NO COUNTY PAIlISH OR Dirt f ISTATEPROVINCP Ii I t I ( bull) r~ rl r t i)G I O r OFFSHORE AREA - ft (~(J

DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

alT SIZE TYPE JET size 7URFACE HOLEta IPITS PUMP SIZE X IN ANNULAR VEL IFIltAW) 12 e II( Ji (Jr I seT Igt ) I~ FiJ I1 U 10_11 IIj J - fb Sll I~ DPIb DC I ~~l

TYPE LENGTH INTERMEDIATE)IIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL ASSUMED elRCULATlON lIZE I11 L~I 716 bJh SET _I FT 2)) r~f O()uJ~l EFF rt PRESSURE (PSI)

)RIlL PIPE IWEIGHTTYPE LENGTH IN rERMEDIAfE IN STORAGE 8BlISTK BOTTOMSKIMINSItt SET FT t bill oltamiddotmiddot I~ UP (MINIi1 Ill vlt rill 0 I V 10

LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRCDRIlL ilrtR SIZE2 6 If 131 17middot SET il FT Sit I tJ1I fI~ Jt (t U BBlIMIN It I SOiAlIMIN TIME IMINI 2C I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

rome Sample Taken 11 Qv 1lt0- BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=toMfline Temperalure degF shy AEeeMMENf)Ef) fStiA fREA-~

Deplh (It) R )l)( I2i1 (ON I tJ _() T bullbullbull (fU ( 11 1)Q17V UNP~I C3(ppg) o (Ibeu It) OSpG 11(11ltgt ) 1middot2 (u) Dil ( (

-~ ~---f Viscosity (secql) API of ( CIt I (VI r T llA- bull p (L (oJ4f lt- t r1 r 7 Plastic ViSCOSity cP OF 2u middot1HIH l~olI NU 1 J rr) r-- Y-oeld Poinl (tblOO It) I ) 3 V ( (~JJ ) I f

) I S ( ~) IH ~ v t lt t1J Uf SVUI

I hGel Strength (lbl00 IF) 10 sectO min -+ 11 1) f)T ~t a r l Crn iIoJ 04 ~lt I~ft

Fillrate APt (cml30 min) N ( N ( 0 ( (l t 17 ltbull 1) (I () I I ) 0

-1 7 _ - n IHt OF u~-24_ 1) U~API HTHP Filtrate (cm30 min) ~l 1-- -r

111 __ f IJ ft (lt- 1 bullru I~e Thickness (32nd in APtlHTHP) 4- -t t ~ t __

H4) leI -r CH 10RI 11Solids Content (by Vol) [3 calculated Orelort Lt 4 )1i3~110-1_ shyt I - -1 - 1 middot117 I Iliquid Conlent (Olbby Vol) OillWeT $vtN Cr 1( t r f)

l ( Lt t r I ~ r ( bullbullbullbull T It lv 0

Sand Conlent (Olbby Vol) 01 0 I (7 (lIe r- fz

Glbbbl equibull Ctf)IltI~ ii It- 1 gt C~ I 7 I Y L

Methylene Blue Capacity o cmcmmud - 10 G f(l 6 Pilt o SLI G 7 ( ptlH bull

+ I bull pH I3Strip o Meter OF 1 u 11middot() ~(

V r Cl1 ) 1gt4Alkalinity Mud (Pm) Oil PI It~ - - (I r ( 1tO L IP1 )(t il-

Malinity Filtrate (PM) 0)1 middoto~t~ ~for1) 10 h~ th- vt ft)

(~tgtgt tw PItlt -vAlternate Alkalinity Filtrate (PtP) - (011 If) o t 7 ~ nitmiddot L

Pt01Tushy-r- Ll ltlt 0

Chloride (mgL) 1 ~h l( lt) P h Cl f IV ~ tv bull ( ( c bull C l 0 Cctlrdl 1 a

Total Hardness as Calcium (mgL) WIltI Ou ~l4 loo 1gt-~ I CO LIl NIJIN 1lt ~-

(_( I) (gt

UA Vlt i 71) -1- I (l Ibla fu L middot10 ~)(tlt CltI-lt 0 (H lt ro-shy1 nl -r WI (r -1ltt c 1 -J(J f rl(_ f)lJ t fl ~oo b) I ofiStt T1lG 11middot1 J1 z

Hi gt 0111 14-middot1j J1middot ff4) 1 l f I G) le t t EQUIPMENT

SIZE HRSlTOUR Q ~ bull ~ ~ ~ ~~~~~~ti~ ~t ~~ ~ ~~q ~ ~ V Ii 11PfIODUCT Centrifuge shy-INVENTORY tf~ - middott ~~ ~~ ltjlt- 1$ l) ~ et -+~ ~ 4 Degasser shy-

STARTING INVENTORY (00 4 ) Desander 11+ 1ltL 24 ) ll Tl lu I~ 2

Desilter 11 l ~--

RECEIVED ~ - Shaker C+J IBI(l f I 3

USED LAST ZtHR - 87 I - - - - - - - Other

_ ----~-aOSING DAILY COST CUMULA IVE COSTINVENTORY bOU 4-lt1 2u 2If IJ ampl 11 ~ I~ 2

~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE (rJ I -IVf) _Lit 1-1 ( UIt ( 13()lrlt C

MOBILE UNIT WAREHOUSE LOCAflON TELEPHONE

) I) R r 1)1lA

- - shy

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

RES9MMENDEB fOUR TREATMEtH(l1 _A1lltDepth (It) l~ 1 III (ppg) 0 (Ibcu ft) GSpG PC ) Smiddot (Id~ ~ A l)ut I ~ It-I)1 2 I f IJ-

OF Wllltmiddot I Te ovt~ 11 (Ill tFunnel Viscosily (Secql) API e Q T T filL

Plastic Viscosity cP of Oll ( ltor r T ~ I ) h~ 1_ - VI ) PU 0 ~o ~ 0

Y-lIItd POIOI (lb100 fill POll W - Nu (QU f~ I 1 0 1 ~

Get Strength (lbIOO 11) 10 sec10 mln ~ s r n~~ SI S r (

Cf 1 ( W 1401 PJt 1Fitrate API (cm30 min) N ( RA 1 la

~ (t It bow -r~1 I APf HTHP Fillrale (cm30 min) OF - a - l4t$ I ~(It L -- l I

cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

dV

Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

UQuld Content (oAby Vol) 0i+IW2I1er o(J 110 Wt7 4 ooJ ~ - (I) C bull ~( t~~ 1 (

Sand Content (OAby Vol) c~middot c -(1 t Sll 1 bull fV ~ -Il ( r l I tt D I ~I -

El Iblbbl QUivMelhylene Blue Capacity I] Glll(U Itt-Il bull W( r eN - ~ o cm1fcmJmud 1-) (1 c Nttnr

pH C9 Strip OF T() ( r I~O B r Vo Meter 3) to)1 -rlP If Itlt

Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

Alternate Alkalinity Fillrale (P P) - Itv ) ~ 1tflQlt rgt Atf (u It- Uts It S7f~I- loG CIlloride (mgL) l b fhHJ P 0shyS 1 I) 11 lt IIL flgtT pgt bull 0middot I-r putu 0

Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

1- i l Q lilt 73 rn I rl fbb f k(gted t7 9ot1 I f l s 11 bull

~O ~IWIh (lilt O)IIMI 110 h 21f) lt) ) Ill I r ) ) It I Htl Ill 1 1 fP)() I ~ L

~ IOIQ r Ot j) nu fl r=gt nt~lI - Ollt IIN EOUIPMENT

i ~ ~ ~ ~ SIZE HRSlTOURQj~J lt ~~ftl ~ V I)~ ~ PflODUCT Centrifuge~~l h-~ ~ j t ~ iT ( f ~ ~ - shyINVENTORY ~ J rtJlt ~~

Oegasser shy-STARTING INVENTORY 41- Desanderloou J)O ~C ~) n _ 10 li 2- -

DesillerRECEIVED ~ shyShakerr- -I--- 011 01 alto ~ I

USED LAST 24 HA Other- 4-

-~

2 - - - - - - - - shyCtOSING DAILY COST CUMULATIVE COST q ItIVENTORY bou ~ +L no -to 02 7~~~- ~ 2- -

2310

COST LAST 24 HR - )17-H )o bull ~ - - - - - 1raquo~ 7 4~ $ ~3~

shy- J IL 1tkD ABEJMt

ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

I bulll t ( 1 I t Cuu t Iva MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

nOtl t I Il

bull bull bull

-----

- -

DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

OAfLLCOLlAR SIZE LENGTH PRODucriimORUNER MUD TYPE J tut ()j 111 fl TOTAL CIRC tLI (~ III ~ SET FT SI I Jfgtmiddotlf r-nj BBLlMIN GALiMIN TIME IMINI I~~

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

Oeoth (It) +a7_ Rf gt 1lt1

v (gt bull - Gl (ppg) o (Ibcu 11) OSpG 12 (10) ) (I)NfIfIowmiddot Ndrmiddot( (~ltt(-funnel Viscosity (secqt API ~ OF 36 ~(Ilt M 1011 ur 131 r r 4l I I ~) t

Plastic ViSCOSIty cP OF I middottnf tff ( rUle f 13 IHt It ltIIO~

Yllld Pomt (Ibt 00 W) 2 wmiddot- tJ dl YV1o 0

It-JI1vbull 1 f -3 I ~OfGet Strength (lbl00 11)10 secltO mn I i r11 lt l_~

Filtrate API (cmJ 30 min Ntl G n~ Itmiddot l f 111 - umiddotJJ r tf IIf It- 1_0 f n

API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

Cake Thickness (32nd In APIIHTHP) Ishy (u (~rll lt Cfh Ol 7

fr1C Ir ~ 1 p bullbull I)r--Solids Content (by Vol) (9 calculated o retort 4

liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

Tit r l ~( tf

Sand Content (by Vol) r A(~ ftbullbullbull-Qc ~N

~ Ibbbl IQviMethylene Blue Capacity f1 (J t j 1 cmlcmlmud Igt rr) VI ~ emiddot OF 0 middot -ltpH 9 Strip o Meter lo (o~ T t N Il n~ )(1 bull t IV 1 -JAlkalinity Mud (Pm) - tN (ur t f1 omiddot

t-tf 7I 1 (i1 bullbull I~ - Oft l4--f~Alkalinity Filtrate (PIM) (j 1 1 ct_ _t II Ot - I 4- J tll

1- of( (-tlMemale Alkalinity Filtrate (PP) I

(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

tgtI shy t T--- bull Gv f f- r_ lt Chloride (mgL) (1gt1l~ 11110 11gt i Hardness as Calcium (mgL) t -ru 1 1 rr) ( ( 1gt - (N

loo Q tl I) t IG-ttA Ill Ih f r1~ It- shy

Iv()~ H In ~u-1 1(( t 4bi ) I c - gtshyPf ItPIt- (

NI T (1111 ~I 30 1ltlt1 11 1 f)IiSN(l2it I tct2 (I)~ )i)iiIUpound1l

WtPrt (I1t)q () 120 b~ I EQUIPMENTj ~~ SIZE HRSTOURo 1Yt ~~k~i~ ~k- ~_w~t t~ ~llo ~IV ~~ lt -t PRODUCT QJfl1(

INVENTORY J ltJ Qt ~~ 13 ~ ~ lt0 -t Q~ ~J Centrifuge N1 - tt r f r- - -Oegasser - shy

STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

shy-~-~~ -~-

THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

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REPRESENTATIVE HOME ADDRESS TELEPHONE

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Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

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[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 26: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

----------------------

lORlLLltlG MUD REPORT NO

NL JP DATE 3u I I) 1- 19 ~ IDEPTH 3113 ) 11 In PRESENT ACTIVITYNL Baroid SPUD DATE I u bull i I( rI ~J fj lt I n (J ~ -f r

0 roR CONfRACTOR RIG NO

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DRILLlNG ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

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Sample From 10 FL []PIT OFL GPIT WEIGHT IVISCOSITY IFILTRATE

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~COST LAST v ~ 1S70 -311 i-2C HR - t~) 1gtUl - - - - - - to +~ gt 3gt THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NLINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

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DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

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iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

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Total Hardness as Calcium (mgIL) l~O C(IS ( SII-OIf RI 71 ltfoooI SoLI Cl lt~ltIAl() 11

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ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

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DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

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WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

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OAflL PIPE INTERMEDIATE IN STORAGE__TYPE LENGTH IWEIGHr SBlISTK STKMIN BOTTOMS 5 ( ASIZE 4 L V-gt~ SET FT (lIlb1- h) UP (MINI Iu

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MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

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Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

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(~lt(OI~lt ~t J~_ bull frv ru 1-~ 1 1

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STARTING INVENTORY boo 4-4 11_0 lto ~2 72- IQ I~ lt- DesandeT - 7

DesilteTRECEIVED 7- Shaker eo BoO shyuseo LAST 2HR - ~ - - - - - - Other

CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

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REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

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DRllll~JG MUD nEPORT 10 S

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Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

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APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

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Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

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SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

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DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

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nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

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tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 27: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

DRilLING MUD REPORT rlO 5 NL DATE 31 t 10 I- 19s4 IDEPTH 323 shy1~ IPRESENT ACTIVITY

~r Baroid SPUD DATE 21Ot6 1 IItI( )uVJJ

OPtnArOR CONTRACTOR RIG NO

B )( r - gtl-tt- f) r (U - lEPORTFOR REPORT FOR SECTION TOWNSHIP RANGE

r nl )001) lt rv Lt A rll I (-cw frL~ 611 MU NAME AND ~O FIELD OR llLOCK NO COUNTY PIRISI~ OR 1111lt ISTATEIPROVINCE

)(1 (ffitVot _ N t o r I~ OFFSHORE AREA r IV 7

iDRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

--sITSZE TYPE JET SIZE SURFACE HOLE ANNULAR Vel (FCLMIUl po If IPC 01middot-) SET I ~~h fd IIi h~J - J hh gt11lc1~ -t- DP 1) DC ( IPITS PUM~ SIZE X tmiddot I

tO TYPE LENGTH INTERMEDIATEJlkl PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL - ASSUMED CIRCULAnON

SETSIZE 1 l Ibb 11 1~ it 32b ~ l11l Ul ffllto Drxh75 EFFIu PRESSURE (PSI) ~ou ClIIIlL PIPE IWEIGHT BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBLISTK STKlMIN SIZE SET FT -- JJ~JII i ~uJtJ UP (MIN) to r--tENorH PRODUCTION OR LINER MUD TYPE TOTAL CIRCCtRSllE 61- ~II I 71 ) SET 11 FT lt11( (v~lt Itlt- BBUMIN ) I 08AUMIN TIME (MIN) 1

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From OH [iilPIT o FL 0 PIT IVISCOSITY IFILTRATE

T e Sample Taken BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORIII C-) o OPERATORS REPRESENTATIVE 0 OTHER FlIlwline Temperalue OF

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cake Thickness (32nd in APIIHTHP) f I J (01 f 9 - lI 1 2b 11 fmiddot

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Solids Content (by VOL) ~ calculated 0 retort 4 C~ bullbull N r o Cf-C

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Alkalinity Mud (Pm) shyj)()vINI HI NiAlkalinitv Filtrate (PJM) -0lt) shy L 1 1 rfl r i 4shytVIHr I fRu- I I

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ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIESINC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE II(Nr~ilD

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DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

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DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

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MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

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Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

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CLOSING DAILY COST CUMULATIVE C1T INVENTORY boo - 4-1 11lt1 l) 8l 77 13 I~ 2shy 21middot1 lti PO poundJ 2 2 8 lt18COST LAST4 HR - - - - - - shy- J37middot~

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THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

---

DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

OPb TOR CONTRACTOR RIG NO

Bfrl r fUPtf )Tlto I lEPORT FOR REPORT FOR SEC nON TOWNSHIP RANGE

r ( J J I) 1lt- CWI rOfffft1 GgtftlV~ WEll NAME AND NO FIELD OR BLOCK NO -- COUNfY PARISH OR fllC Ih 1 ISTA fEPROVINCE

p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

f)RIlL PIPE TOTAL CHCULATlNG VOLUME PUMP M7~ MODEL ASSUMED CIRCULATIONTYPE LENGTH INTERMEDIATE

ZE ~l I b 1 SET 1) FT 4lu 11 lolt-ou ~i EFF1U PRESSURE (PSlj 11 () (J

lRIlL PIFE IWEIGHT yKlMIN BOTTOMSTYPE LENGTH INTERMEDIATE IN STORAGE BBUSTK

SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

1 S g It_ lllt-( C ~ (J Plastic Viscosity cP (ill OF (10 r I ttt -r rLV~Jmiddott I~ 7ttYI4Id POint (lbIOO fraquo I1 I)r 77 L_ t t-gt lt- WPII amp

3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

(0 CIJ r bull 1f t- O r I l t It tJ 0 Il r lt ltlumiddot middot shy

API HTHP Filtrate (cm30 mm) (IV OF -I -- j)~wV cR (0 A bull LI -r 1u_ tf fH 1 -) ake Thickness (32nd in APIIHTHP) I)Il ( P Cl I2- (rH 01 I (UMI SUmiddott I middot 0

Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

41 11

1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

Melhytene Blue CapacIty C~Nmiddot~CI fH fltcmJcmmud 17 f

- l) ( UPC pH CI Strip 0 Meter OF lt1 U 1-0 w ln ( v ~ l Fgtlf~Ir~ rH

(oJ amiddot (tl r llpound ( -lt1 I (Q4Ilf t It AtIoetiil ~d i~Ql) bull I 1(( I G WT 5h I~ t 2 t-c bull - IOOfl shyS(n Cgt- rl~N(rOo~~ Alkalinity Filtrate (PM) bull I lt 0 OUI 1

1- C Alternate Alkalinity Filtrate (PP) P(Oampll1 M r 1 ( Sr t

-- -7 -zL at 1If1) $1 I

g-middotf1Cbloride (mgl) ] IJv -se OOu fto~lttlln 1 1 LtJI 5 O rplaquo

f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

(l)lftlt At-i ~ 1-11 000 EOUIPMENT

SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

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~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

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AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

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-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

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- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

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C~III i ( EOUIPMENT

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DesillerRECEIVED

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

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4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

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REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 28: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

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DRILLING lAUD REPORT NO tr

JP I ~g7-Ni~ DATE I 11 I 19 6 0 DEPTH ~

r 1 I 1 PRESENT ACTIVITYr Baroid SPUD DATE 1~)3i bQtllNL

OPERATOR CONTRAcrOR RIG NO IBj 1)( ~ 1-

( 0REPORT FOR REPORT FOR

----

SECTION TOWNSHIP RANGE r f) (L lI (J() I) ro rpt- ~ Wll 1

WELL NAME AND NO FIELO on BLOCK NO COUNTY PABlSH OR 1rIA ImiddotSTATEPROVINCEI)H )( middot1 Co 1 fJ 0 I or I i2 OFFSHORE AREA ei( N N T

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE JET SIZE 7URFACE HOLE PUMP SIZE X IN ANNULAR VLG FliId LIIi- ~ f SETId t IOJ Cl LIII 2gt0 hh Sll )( 11 t ~ DP 1- d DC ))- (1- J

TYPE LENGTH IN TEIlMEDIA Te

B3fIZE I PI[S

OAfLL PIPE roTAL CIRCULATING VOLUME PUMP MAKE MODEL 7 ASSUMED CIRCULATION SIZE ( I PRESSURE (PSI) 10 (j Ib b~ SET A )1b fit ~l 11 I tt () -00 )7 EFFI

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MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From 10 fL $1 PIT o Fl 0 PIT WEIGHT IVISCOSITY IFILTRATE

rlflle Sample Taken l ou BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Flowline Temperature degF V-fjc RECOftdftdEIIICIiQ +01 IQ I8EAIM~T

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API HTHP Filtrate (cm30 min) OF - Wfl-(middotil NO (Ft fJ f)lf IAmiddot~ ct ~IoIJ lt) Il omiddot

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liquid Content (by Vol) 011MInrr lt o J bull 1b poundv f t - 111 W gt T I

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THlSCOPYTOAREAMANAGERCoSr Cor R ((tJ OF -+- igt~11middot~2 THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE rn fl N- pt) Cl l 111 ff1 l~OI(tNIl

r ~ E UNIT WAREHOUSE LOCATION TELEPHONE (11011 11 I Oil

------

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DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

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p) I~H () r- _ Nmiddot or I ~~ OFFSHORE AREA (51V N 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

81T SIZE TYPE JET SIZE SURFACE HOLE I PITS PUMP SIZE X IN ANNULAR VE (FTIMINI _ ( zt1 lt14 51 1 SET p ) (it I~ Fi 20) ~~I ll1O ~II 1 I b 11 OP I Ll 7i(L r DC ) T

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SIZE ~ wor ) I lt- SET 1 FT 10 hhl )( -( Ib+IIgt 0 - UPIMINI 11 OAIlL CLLIIR SIZE LENGTH PRODUCTION OR LINER MUD TYPjJ I TOTAL elRC

b 4 IA nmiddottllt S~ bull FT ltil I rlt ( r 0 ( ) BelMINI ~ GAll IN TIME (MINI~ -It MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 5lPIT o FL DPIT WEIGHT IVISCOSITY IFILTRATE

~ime Sample Taken 6Y AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTORQ~OtJ 11middotv o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF ~ (

R~8EO IOOR IItEAJMEHrOeplh (11) () ~ tI 7ltlo shy 1 shy - tf bull No m(ppg) 0 (Ibcu It) C3SpG 11f (-Il) q~ Id ( 7 J (t~f~ 0 lo( I It 1 ( If)- ~ lt (l1(0- lt)I~ Qn(unoel Viscosity (secql) API ifl OF ~ [)lItltmiddot N l CH40b(n6

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3011 Slrength (lb1100 It) 10 secltO min 11 ~l av I l 111- WI NO j1(1 (ot_( lt)

rillrate API (cm30 min) I 20 --

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Solids Content (by Vol) C calculated o retort +shy 4 -liquid Content (by Vol) OillWmlr lt0_ 1b 1b 01 lt St GtftJ (IgtII-pound 11 I

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1lt-1(1 0 ( middotAtSarld Content (by Vol) rv t (gt0 0 PO(fl)(t t~OJ(A -r gbbbl eQulV middotNI ~ 1 ( t C 1- H I ~tHI

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f- bullbull luol To~ I-fardness as Calcium (mgIL) 260) lou )f l -[ It

110 I) 1 01 (1 ( (CL I ItI

- (j(I n IN IQ ro- N gt IgtIIIl 7 t OpoundtQ C 1lt_ -gt- Ubullfntl NTCITt l - toltbullbull - bull IIS etr SC IH NO f (I gt 0 ~14 t~ 00 ~ cmiddot It goy -r p bull

J01 1llIn 411 IIP + r I IT ~l fucwQI) Tl

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SIZE HRSITOURk~~

)

~middot~~t~ _(~~ri ~~~~ -1ro~ ~ 0 t ~~I ~~ ~- ~ PRODUCT Ii)fr cotI 1~ --t Centrifuge R ~AlI_l (1 ( ~ - 11 111INVENTORY ~~ -1 -~ fQ~ ~ ~

bull ~tt fAt COegasser I

STARTING INVENTORY bov +2 It u 1bll l+v I JI Icgt I) l Oesander n t i1+ ) 2 LOI- 11 I l Il

DesilterRECEIVED 11 l) cJ la II il_ I bull r l

Shaker ~ I Po ~ JG b I 1 QIUSED LlST -24 HR amp 17 (0 - - I - Other

ClOSING DAILY COST CUMULATIVE COST IHVENTORY lt)i1- 4 lo~ )ou 14u b b 4-

--l-----ro--shy

COST LlST 24 HR I~~--- 1gt1)11 s a~ cjS~lmiddot612Il~ IhmiddotS( I - - - 31100 bull ]l

THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

UOlE UNIT WAREHOUSE LOCATION TELEPHONE

11 f f IU

7 It I

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

MUD TYPEI 212shy171I__b1 rII SET l FT Sfll f Kt l I (j LI( I 8BLlMIN bmiddotl GALlMIN TIME (MIN) 71 j MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI

WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=owline TempeTalure of - ~L RECOM~4E~IOED lOllS 19EMMEMfDepth (11) R7 IJlt1middot~h 1_ 10 shy

( f N II I I) f 0 1 SIU W - Ci (ppg) o (Ibcv It) 0 SpG (- ~- (~~ A f rOl

f 1cLmiddotl=unnel Viscosity (secqt) API OF 3 )~ STMl 7U) It) Su fllgt bull RI 1)0

of Qu-r 1-0lt I It) It bullPlastic Viscosity cP Slultt1) w rH -11 T Lt ftAIt) (It II

Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

Ahlillil9 IQIlIl ~Pm) ()~tCl rmiddot wr Sot gt ( r bull - middottn I ( ~l t tlt ( 4 11

Alkalinity Filtrate (PM) 0 oO6 ~I ( r I (Tvmiddot 0 )11 NI PIH-tl

11 bull 11)~Ikllilfit Fillfate1eyenp)) n AA 11 1- u~

) IUrY -r fI r middotfan (lit lt At q I) J aI~

Chloride (mgL) +t IIIJ 4 OOIJ 1lt S (oS (ld1)rill ( c

~ot Ha~dness as Calcium (mglL) 1bov ) 4- U fl7 f 10_ ~J~ ---N tmiddot r

~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

MOAILE UNIT WAREHOUSE LOCATION TELEPHONE AI)q 1 Ilt)

2 bullbullbull~w-laquo bull 15Iiikc ~ Ii_ ~ MS t ( ~ ( 1 71 -)~

---

bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

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URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

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N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 29: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

------

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DRllll~JG MUD nEPORT 10 S

r l+It-_NL DATE 2~ 19 R IDEPTHLP I I IPRESENT ACTIVITYI garoid SPUD DATE l t 4~ 14((1(

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DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

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THIS copy TO AREA MANAGER TlfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE MfllVr-l) tJltlJJmiddot t( ~~4C rn Ih e()tf t 12

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THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

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DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

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BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

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lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

Alkalinity Filtrale (P IM) middot0 -1 bull 0 ) u I~ i-Q t I lt (Lt L C I v AllefAalamp-Alkeliflil-FiitratepJ ) foJ I 7VI IIt 111 (Q6 I~

--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

~ olal Hardness as Calcium (mgl) 31(11) 3100 S (I4U- SC~Ilgt ltI~fl Rp 011 ( I) bull (~i R LA to ( lt0 N~ I S 01tlAP Ott 09)11)(11 bullV ] IMPM ( 4-tt tIll Il~ e c1 bull 7 7 I- 2- lr I Da StII()Iu - 1)middotlflj IHFr) shy

w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

lttl ( lt0 or IUI P NOOFpH CS Slrip 0 Meter q U CImiddotv IB l (J I l lt1~lt (~t( lt BI (liIrN( VII t -+1-Il_Iiil cd (PII 0 1lt( I lf W ltJ~ gt p Ul1l1 c I I Ukalinity Filtrate (PIM) -os 40 1 NI1~T rr- ojlu fPLo

Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

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- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

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bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

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~ S-)l)lt~r jJ trJl) I

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 30: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

DRIU NG lAUD REPORT NO b

tOI~ Nilnw Jl) DATE ~ G-l- 19 amp3 iDEPTH

I I 1 PRESENT ACTIVITY 8aroid SPUD DATE llto u ~I) Iltfl -lt QPcATOR CONTRACTOR RIG NO

BR )(I (r Itul f)TcO lEPORT FOR REPORT FOR SECTION TOWNSHIP RANGE

P fll WOU) k ldUI for-rPI COO ILI_

WELL NAME AND N~ FIELD OR BLOCK NO COUNTY Plf1ISH OR p~ 1101 ~l STATEPROVINCEt Ill bullbull r V ( () 0 0 (I I~-I OFFSHOfle lREI PI bull fI 7

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DA TA

BIT SirE TYPE JET SIZE S~RFACE HOLE PUMP SIZE X IN ANNULAR VEb (FILMtll1 PIfS 1

1--_ l LIt4- 1 I l SET t ~ it ti 211gt hhl 1 ~tgt hhl ~ b 1 01 l3B q DC i1l (1)) )RIlL PIPE TYPE LENGTH INTERMEDIATE - TOTAL CIRCULATING VOLUME PUMP MjE MODEL ASSUMED CIRCULATION lE IIL I b(t SET 1 gt I~ 1 ~ l pound ~ 41u ~~j n-00 D7 EFF 101 PRESSURE (Pslj 12 a

TYPe-- LENGTH INTERMEDIATE STKlMININ STORAGE IWEIGHT j( BOTTOMS SIZE t l1-iOI - SET 1 FT I Q I~ flU lit I Omiddotlbf (1 - se UP (MIN) le OAIlL COllA~-TENGTH PRODUCTION OR LINEA TOTAL CIRC

gtRIlL PIFE BBLlSTK

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WEIGHTSample From o FL f PIT o FL (JPIT l VISCOSITY IFILTRATE

nme Sample Taken I(middotuv l 0 BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

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Ymld Point (lb100 It) 8 I PH Kt Q v P lt ( I) 11 ((j ( I 1)1 R 1

Jet Strength (Ibl 00 11) 10 sec 0 mm 1lt 1 1 2 A S 64 I 1 p I1 1~1l - Cfmiddot 1- Ftllrale API (cm130 min) --- fltgt r~_7middot3 ~ u (U I ( 11 S~B~~

API HTHP Filtrate (cm130 min) middotF I - 1 0111 I I-H

Cake Thickness (32nd in APIIHTHP) l I (n --t r tl ft~ r~ (t I - rgt N r )

Solids Conlent (oAlby Vol) (9 calculaled 0 retort ltS lttltII~~

Liquid Contenl (by Vol) OiUWeiter lt) 11 1 [Ill (t ( (tN( IffOtt et 1-~(~rfOMfI t ~rSand Conlent (by Vol) Till tot 0middot - t-I-tl(ft ( 1_(11 ~ Iblbbl equv n - ~ c - 0

Methylene Blue Capacity I cmJcmlmud - t lt bull fW-In Ilcrrq r- pH [3 Strip o Meter OF l O fA_ So)~ ) V laquo I0

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~ rflpmiddot~t JgttG Ft shyI~ I fft 1 WIifI HIIP fIi tu IH8T - 21g ~ Ill JT-)~ 7rlt (Inr 1 I )(J bb LC ~I rl

EQUIPMENT er f r ~ SIZE HRSiTOUR~ v ~j ~ J ~~ ~~f1 tft ~ h~~~ ~ ~~ POODUCT (tJr ltJ~ r$ ~~1 ~ Centrifuge -112

INVENTORY ~ J( ~~ ~ 1 ~ ~ -Degasser shySTARTING shy

INVENTORY SJ~ ~-t 0 gt 3bO 11I ) b + 2- Desander 11 ~11 ii) I Lp la I 1shyDesilter tu Jrtmiddot ) 1 1L n_middotRECEIVED ~ -Shaker 11l )Bfl~~USED LAST

24 HR - 4- 11 - - - Other -ClOSING DAllY COST CUMULATIVE COST INVENTORY t)~S 91 HS l-a lt 4

_shy 122 ~ ~ COST LAST $ 2 b 1 $ 8lo1~-24 HR 111f(~- (omiddotll 6Hmiddot1~ - - gtj - Lshy

THIS COPY TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE rn rA-e I) o J t lfl1C 0-t I t GoOl I_l

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bull L-

DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

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( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

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~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

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(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

)

Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

II

cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

~ -~ - shyNO t Ot

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--

-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

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w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

) ) I ~I I i )

bull

ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

lE y t If I SET CPjl ~ 16 ~ ft)v bbl Dulj 1)-gt1gt EFF10 PRESSURE (PSII IlOt) TYPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT STKJ~ BOTTOMSBBUSTK_Ltl~sIZE I fltJf)f - SET 11 FT Il()(~1 PjR ~lb middot11lt lt7 - UPIMIN) )1

DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

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Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

_- _shy

THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

) ( I

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

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DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

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shy

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AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

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pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

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INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

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Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

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C~III i ( EOUIPMENT

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DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

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Technical information and OEH M 174 1 l1f help to get your holes down I i I i

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Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 31: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

---

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DRILlI~JG MUD REPORT NO 7

3 1~7_NL Jl) DATE + t 1 l 19 DEPTH

I IPRESEtt( ACTIVITY1- Baroid SPUD DATE 2 J c _ 1 ) bull Ill dPINr

01- AfOR CONTRACTOR RIG NO

amp11f r Ii -- RI Lil lIeu 7 IEPOR FOR REPORT FOR SECTION TOWNSHIP RANGE

r Allv-JOOII Imiddot frI 11 rtl frlll ~(lrJL WELL NAME AND NO COUNfY PAlllSH OR fnll v lSTATEIPROVINCEFIELD OR BLOCK NO

( H ff t I ( IJ A ft r N I OFFSHORE AREA ( 1 r-I cJmiddotr ~ DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE - HOLE JPITS PUMP SIZE X IN ANNULAR VEl (FIpoundMJoIi g 2- ---2 1xn SET l~ ut gt 6J l ~- ~~ 10 ~~ ~ll 1lt DP lltfO(i-l DC 111 ii )

TYPE LENGTH INTERMEDIATEJRIlL PIPE TOTAL CIRCULATING VOLUME CIRCULATIONPUMP M7t MODEL 1ASSUMED lE r) 1066 SET 1 li rm 11( IiI -)1 _h~l- ~ i)oltgt D~ 1lt EFF1u PRESSURe (PSI) )-u lAIll PIPE IWEIGHVmiddot_) BBUSTK aOTTOMSTYPE LENGTH INTeRMEDIATE IN STORAGE 5JMIN SIZE 4-~ III)( ) it_ SET FT o -110 1 S b - UP (MINI 27fRII DRIlL CO~LAR SIZE LENGTH PRODUCTION OR LINER MUD TYPE TOTAL CIRe7-0 ~ 1( 7

~ Iv (l1I1l ( l seT it FT S(I( 1lt ( pound(( NI1~ l BBUMIN GAUMIN TIME (MINI 7 MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

WEIGHTSample From o FL [J PIT o FL Cl PIT IVISCOSITY IFILTRATE

rime Sample Taken C Ov 21-ro BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature OF ltoc AEeeMMEN9EB fetlF fRe~fMeurotHlaquo~ N flAKDepth (11) Ion ~7_

W t = ~=~ J bc~ ft 0 SpG 1-(hl 1-( ( ) Ct) IT 1) rn I nut )nu 5 Flaquo =u1 Viscosity (seclqt) API OF g 1-0 r (~ IV 10 Sllr-JQ -r A 1110gt- WI~ Plastic ViSCOSIty cP OF g 1

(lv middot -r ItL 1gt11- 00 r 4()- 10 ~-Yield POinl (lbl1 00 fF) 1 11

Get Strength (lb1100 11) to seclO mln 1 lot A T) I - I ) f

Abrate API (cm30 min) b ( ) 1 f)f1 11 ( 111 A 1 ~1middot7

APt HTHP Filtrale (cm130 min) ((~ OF 7 7 tl r (f (l ( Of~ 1 S Ltmiddot ( (1) Po I t t-fI ) ~l(

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Cake Thickness (32nd in APIIHTHP) 1- 7 (1- 1t~1I ~ -J_ -) 7J 11-0 lQ ra G 4 -I

Solids Conlenl (by VOl) Il calculated 0 retorl S- f wmiddot ( ~u - +-J 000 I (I ttJl PJ Lt (II~[)

liquid Conlent (bylofatr01llWater Sl 14shy1 pgt l r (11 (VItD ~ Sand Content (by Vol) T(flln Tlll I - Bn fl 1 Nil Cl R f) I~ S

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cJ Iblbbl eqUlVMethylene Blue Capacity ( r ~ bulll ~m fcmmud - Igt OF (uVT f)R UllVc ( bull Il lt- Olbull S ( Fll(

pH Il Strip 0 Meter 1 0 lO Abtinity-~Pm) ~ 1lt PIIJI SUI) ~ 1 ( 11 -1_ 17 1lt+ 7 tNIgtmiddot 7J 1)(

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-r~ Ct ( ~17 Chloride (mgll) 4 ( (I~f) ~JOO() Lu TU( -ro (jlIioil bullMu) WIlt (

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w T ~I_ f ) I) 2 no bbl L f [)jl SIt TV - 10 ff) I q ~rlt) shyEQUIPMENT

SIZE HRSlTOUR~ ~~ ~f ~~ h ~~p 0 ~~ ~~~ ~ tT ~ ~ le l ~ ~~ I~ 1 qPRODUCT CentrifugeINVENTORY ~ ~ ~~ ~ ~r vf l ~ ~ ~ 11 ~ DegasserSTARTING -INVENTORY S raquo0 ~V bl lbi 24 v i ~ 2 Desander 10 1 to I l

---- r1L Desiller o ilL ~ IIIRECEIVED

Shaker 6toLejl1 l 0 Ill IIIUSEO LAST 20t HR Olher~1 1 amp il~ 10 I - - - - ---

ltC CLOSING DAILY COST CUMULATIVE COST INVENTORY I)~b LS 7b 4ljU 1210 7 S 4 2- shy

COST LAST 24 HR ~n 30middot1 H If (1I2S 17 ~OOH - - - 113sl ~ U q fU

J 6120C

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUeD AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NlINDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME AODRESS TELEPHONEREPRESENTATlVErn - rR~ 0 015 JN( UH (hI t ~o 111

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE Anii 1 Illl

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ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

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DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

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DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

~ lIIral9 API (cm130 min) I lt 7middot0 1 - (rJ bull ~1 11 I) rlofc-- (4_ r Ii Q bull L API HTHP Fiitrale (cm 30 mon) (il) OF - ~ aka Thickness (32nd in APIIHTHP) II

NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

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Allemtltllll~lllllly Fl(rati1PfRj tv iI I~ r_ ~u 30 IJtI t P I Af_VT rt1III bullttltt

iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

ij JIt I fA lit lt1( IIIP It u lJ f r GII - ( Q ()aIN~ ~middot4 fr) 1lmiddottpv1 Lptill lLlt uL~J 2soL~I

PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

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THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

AI)iL-A4 toll

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DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

IYKlMIN

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

F bull Viscosity (secqt) All (tlJ OF 36 ~ 011 5I II 0middot1 1 )710 1Aeltmiddot

OFPlaslic Viscosily cl _J_ g J

YlIIld Poml OblOO ft) Cj amp t 1 AN IJ flt1 uIf~(nN(tlt tJ Gel Slrenglh (lbIOO It) 10 secllO mn 4

shy

L 2 ~ IJ (lO 11 u 1middot-- )1-- filtrate API (cm30 min) bmiddoto b~o 1 2 _

AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

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1Plastic Viscosity cP OF I

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APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

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Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

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(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

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- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

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lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

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C~III i ( EOUIPMENT

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DesillerRECEIVED

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

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REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 32: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

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ORllLllG rl1UD REPORT NO g

DATE 19 ~a DEPTH1 l ~tC_NI Lp r I J PRESENT A~TIVITY

3aroid SPUD DATE 2 1_)_~61 _fZ((l

OPERATOR CONTRACTOR RIG NO

E) 11 (I( bull I r 11 T P ~ U 117 (IJ - rEPORT FOR REPORT FOR SECTION TOWNSHIP f1ANGE

r IllWOolgt Jlt_ fVI fItINgt t Co f fr ill (0 r-flllt WElL NAME AND NO () FIELD OR 8LOCK NO COUNTY PARISH OR Igtl=tl1-1 STATEPROVINCE

111 Llt)fltl_ rv I C)P Ill OFFSHORE AREA pI C (J bull r

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

TYPE ET SIZE ~URFACE HOLE PU1~ SIZE x IN bull ANNULAR IIEt (F~81k~15E I PIfS DP

TYPE J) l - I 2- SET I l A 1 _ Ill ltO bh l j~v b~1 c l)( l z I+_L) DC 1t1IT)

i-LENGTH IN TERMEDIA rEMl PlfE TOTAL CIRCULArlNG VOLUME PUMP MA]E MODEL IASSUMED CIRCULATION

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DML bOLLAR SIZE LENGTH PRODUCTION OR LINER MUf TYP ---

7 l 1u TOTAL CIRC flit 31114 III _ SET FT Jf I( ( ( (OfIr1Q S6UMIN GAUMIN TIME (MINI 35 I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFL ~PIT o FL ~ PIT WEIGHT IVISCOSITY IFILTRATE

-me Sample Taken 11 )1) AI crtJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

Iowline Temperature OF I togt - c ( )(c All iI(t AE6eMlE~OIO TOOF TFlI)IIIlIEIH

Depth (11) lt ~O I ~)3 ty III (ppg) 0 Ilbcu It) 0 SpG ) r I~) lt11 LO-c pO t 1 I T~~ 1OIl

-unnel Viscosity (secqt) API OF ~l+ ~c 1fJ1I f)_I 1 t (le Ilt IN WI rH lt () 1 bullbull wll~H1

tlastic Viscosity cP OF gto (C) - iu l 7 - - NI) rmiddot Li1 r-) ( (lit ll

Yield Poinl (Ib 00 II) amp J

shylet Strength OblOO 11) 10 seCIO min ~ ~A fl-w 10 lt1 1gt lrI f t bull ~ Itf A -rshy

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NOTlt ~Ij t)AIt I A p 4 ( 1lA9 0 JoIids Conlent (by Vol) Cl calculated 0 retort CS T -

CtlTliquid Content (by Vol) OitlWater lt OH IV 11gt1 qc At Gt o A Ilt _A S gt7 ~ 0 tII p c

gtand Content (Ooby Vol) 11l1H It -0~1(oI LI ~ I) 0- f I-Ill VoJI lt NQ( t~ Il ca Iblbbi eQuivAelhylene Blue Capacity ocmlcmmud - 10middot0 I lt14 lt 130 CIIt~1V bull

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iIIoride (mgIL) ~A O()O 3A rC lardness as Calcium (mgL) ~ (r) gt eo

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PllltIT 10 t rI) I q tor) I L f I

EQUIPMENT SIZE HRSlTOUR~ ~yen it ~~ ~ ~ - _ t1 ~~ 1Ji~ ~i~ ~

R)DUCT rof ~~~ ~ ~~ -t ~ 1()cA ~ t ~ Centrifuge 7 IINVENTORY

DegasserSlIATING INVENTORY S-6 la lCa 11-) ZU I ~ +- 2- Desander 7 l L

Desiller 1 lieIlECEIVED 7

Shaker - 161) I L USED LAST ~HR - b 4- 1 1u I - - Olher

ClOSING DAILY COST CUMUIl TIVE COST INVENTORY

It- lu bl 1~ 110 It 4 + 2 COST LAST ~ 7gto~td I~ lt111(12HtR - 110 SI 11 blf~ h~1middot~ 1lti~ 00- L bmiddotsb - - 9 )

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THIS copy TO AREA MANAGER THE RECOMMENATlONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

HOME ADDRESS TELEPHONEREPRESENTATIVE(Tl A N r(l o o I Cl s N C ()lie M It l BOil flJ- It NI UNIT WAREHOUSE LOCATION TELEPHONE

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DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

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DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

I t iu ( 71 -_ SET middotte FT Stll -(( -PUtIlaquo SBlMIN 72 1deg6AUMIN TIME fMINI 0lt

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MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

AES9M~4E~CEQ 9~A fREM6~~rDepth (fl) ~ It IIq14-311 3 Wpihl (Lj (ppg) 0 (Iblcu ft) ll SpG 1middot~ (Ill- ) (-11- ) tONI~1t1) 1)- 1I 6 7) CfI ( (ltI lt

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AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

Iblbbl eqUlv IltotJIt Methylene Blue Capacity cmcmmud is - NO rll lt AIIIbullI I r r- r) F 101 I

pH II SIrip 0 Meter OF 1middot() 1-0 l1 CA S ~ ( (4~11~ ~ IJtClltnlI]U 3 - An ssmiddot Nheiillit Mcd (Iml 0 f( f1 w r jut 31 3

I ~ (J1 ~ ~ J Alkalinity Filtrate (P IM) middot0 Ii -0 - fgt~j1 ftO It V)I t jl gt~- shy

1 bull ~Allemllte 1IIkaITlliryF11rraleP1P ) rU rn PiJ_ qD J1f -l 1Irshy- 111 1middot NI- lt

(17 91shyCIlloride (mglL) tr ~V01J 4 l cov W 7

(I Of AI t rl 14 Ill u tmiddot~ Total Hardness as Calcium (mglL) 110 SO 1 gt1f5 J

( ~ shyHI (IyenII(I( -1-1 IfllP l- 7 1311 r I - yen t ( I) 11 J l-(Jampl1 t 14 PI) ~

WfI (~f ( OO-D - 1 o~h - )fi jf( tlt - It) r I) ) l 3 (f-

EQUIPMENT HRSITOUR le t ~) ~ SIZEli~~middot ~ T ~~ v ~) 0 gt~PRODUCT lttJ~It- ~Il ~ t J -+ J- i lt~ I~ t 1 Centrifuge Iv

INVENTORY lt) ~I-) ~I Oegasser shy-STARTING

INVENTORY Sb 10 b2 2 Desander f lu1_ lJi -i Ifshy~- r------- r---- Desiller IvRECEIVED b

- - -r---- Shaker I4ulet1J t ( 1 USEO LAST 2lt4 HR 11 I 21 I f - Other~ 11gt ClOSING

DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

-~

if~OIamp3 1lt7ttOl24 HR Iilll-ltS 31gt-14 hl7b 1 (~ 7S~amp lOOL 1olEgt )cgto - i

~~~~----~~--------

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

11 l~middott 1lG

1) ~ It ~) o I l) ---------~-~ --- e- -~ bull_ __ ~___ __ ___bull u_

---

bull J U

DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

ZE 4-) I b bIt SET )6 1lb -~ )0 ~II~ () uo 0 ~ 7 gt EFF ltj) PRESSuRE (PSI) I 1 1 TYPE IN rERMEOIA TEJRIlL PIPE LENGTH IN STORAGE~ IWEIGHT BBLSTK f STKl~N BOTTOMS SET rSIZE I rlt v 1)( ~ FT ~o 11 (iRfl~ ) b I( I -) 7- UPIMINI ~J

DRIlL ~9~LAR SIZE LENGTH PRODUCTION OR LINER TOTAL CIReMUD TYPE )0 4- 13-+() 171 emiddot seT i1 FT lt 11 I lt( t I f6 ( middotU) BBLlMIN l GAUMIN TiME (MINI go

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

RIi(QMMEPI9E9 e~R -+ReAIME~IDepth (ft) ALmll Ib2 I b 11) ~-N tl (ppg) 0 (Ibcu 11) 51 SpG glf (d IflT (Ill

((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

OF 1-) -1)Paslic Viscosity cP B 51 I~ ~- Plgt~

Yield Point (Ibloo ftraquo 7I 7 wf-r 11 tJ I 7 t Nu rP r)Lltl (~ el Strength (lbl00 It) 10 secJl0 min I 7 ~ 1-4

amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

n r J Cl II ~t tmiddot)Solids Content (middotAlby Vol) fiil calculated o retort ~ Ill ~r

Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

Sand Content (by Vol) -~( i lA-Ilt Il (1 I )r)l~lt )tf~ bullOC Pn 7Ia 1 l 11 tbbbl eqUtV -Methylene Blue Capacity cmlcmmud 7 1 It I tJJ U It 1 -V OF 2l ()f~lpH mStrip 0 Meter l0 qmiddotO (7 ~ 7 IZ 4 (f t

-AIlIaliAil IlIItltr1fm) I)f( - 1oIltC gtlrV10 k h Bt L r ~Ul 1 S

--0 ( n 7 f J - (f

- S -to I lt I)

Alkalinity Filtrate (PIM) 0- ltO AIt6flulla IlkaliMy-Fi~~a) NI 11 - ql Chloride (mgL) ~ V 0011 -rJOU T~I Hardness as Calcium (mgL) ~~(J(I l~()U

l I Lp_Oll~AN) U 7rl) Iqrr)I (I ( 7 It 2 7 lit 12( 11 (jlt 71 )I shy Ji 2

Dll bullbull - C) I I p_ I) 1 rrJ111 f[)

Vtllt AAlr) 15 () 111 EOUIPMENT

SIZE HRSlTOURA It t J ~ ~~ -v)4 ~ ~ ~ ~v iJ ~ ~Vk ~If~ vPRODUCT CentrifugeINVENTORY ~ laquoJ ~ 4( f ~~f rJ ~r l ~ -~ Iv

Oegasser shy-STARTING INVENTORY 2- L1 It ~ I Ill 10 I~ ~ ~ Oesander 12shyr---

Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

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Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

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(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

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DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

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nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

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Depth (fl) Ff~

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tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 33: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

DRILUtlC ~1UD REPOfH JO Cl

Nl DATE b 11 I 19 36 i DEPTH I 2 J _1~ l l I PRESENT ACTIVITYNl Baroid SPUD DATE 2l_lu~3_ DAllli N (

- 0 rOR CQNrAACTQR AIGNO

pi(( rG R(l~ AI (u -

~PORTFOR REPORT FOR SECTION TOWNSHIP RANGE r ALL v-Jool lt _ mIIIPh rOI (Ptl ( r- rmiddotl

WELL NAME AND NO FIELD OR SlOCK NO COUNTY PAI~SHOR PIZII( ) STATElPROVINCE ) If r bull I ( p ll t N I o P 161f OFFSHORE AREA rSH (I 7_

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

IlIr SIZE TYPE JET SIZE StRFACE I HOLE PUMP SIZE X IN ANNULAR VEL FTIMIIIIIPITS pound 0H )10 1 SET 1~ I I~ FtT 12middot) hhh 2~U hbl ol)ltIh _ IL It f DP L it ~ t1l DC 21 ~ C i )

TYPE lENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME CIRCULATION~LPIPE PUMP MA1~ MODEL ASSUMEDq I SIlE l Ill 11n1~ SET lti ll Fa loo 0 ~bh [)middot Oo I) 7- EFFhl PRESSURE (PSI) Ilu )IILL PIPf TYPE LENGTH INTERMEDIATe IN STORAGE-- IWEIGHT aBLSTK BOTTOMS SIZE 4- l- 1gt)1 )~- SET ~~ FT h~1 (1 ~ Ilb+ UPtMIN) 3~ IlRlL COLLAR SIZE -t--tiNGTH PRODUCTION OR LINER MUD TYPE 7 - TOTAL CIRC

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MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL fiijPIT o FL CSlPIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken ttmiddotof) 1 1-01gt BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR

- o OPERA TORS REPRESENTATIVE 0 OTHERFlowline Temperature OF 60 0

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AP HTHF Filtrale (cm130 min) il OF L (I r J I ~ 1 1Jt 4 t~4-7 7

Cake Thickness (32nd in APIIHTHP) tl_J Sut lt-t I I 1111 1I-rJ4III - ~I Solids Conlent (by Vol) ISl calculated 0 relorl lt 3 IlL

C1J1V ~tfi4 i)ll I tr liquid Conlent (otbby Vol) OillWaler 7- (IIDIL Sand Contenl (otbby Vat) tRJI -aM t

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DAILY COST CUMULATIVE COST INVENTORY - I It 1 li~~~11~ I 3 _3 2- J1---- shyCOST LAST

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THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADe HEREON SHALL NOT BE CONSTRUEO AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE 11 N(llll) (7 lil r I Ctn Ilt l- Ill f- lt) t1IJI t

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DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

1 L - l )lt L SET I 3 I r ~tr) hh VV 111 1) )( b III )(1 DP lltJmiddot DC ~ ) ~ TYPE LENGrH INTERMEOIArE)RIlL PIPE TOTAL CIRt7LATlNG VOLUME PUMP MAZ MODEL IASSUMED CIRCULAnON~I

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MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI I

WEIGHTSample From iD FL [L)PIT o FL [3PIT IVISCOSITY IFILTRATE

rll1le Sample Taken 1 (lv BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR I 311 o OPERATORS REPRESENTATIVE 0 OTHERtowline Temperature OF amp-lt (Cshy-

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((jt t lI~ tl Cs ( I a lt 0 T-unnel Viscosity (seclqt) API ([i) OF ~V

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amp-lT )~ t t lt1 (CJNTIVUtf Iatbullbull (Filtrate API (cm130 min) 4bmiddot 0 I

API HTHP Fillrate (cmJ130 mIn) (iiJ OF Wf~- - ltlaquo ifyen ~l Qu (( fl r

Cake Thickness (32nd in APIIHTHP) I I p

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Uquid Content (by Vol) 9iiIWlmr lt1- i gt bullt 1( ~

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Oesilter 2shyRECEIVED to Shaker BfJ IBbt Il

USED LAST 24 HR + 17 10 2- I - - Other

CLOSING DAllY COST CUMUU TIVE COST INVENTORY 51 Lit- 10 117 10 2- S t COST LAST 22bblf-1f ~ 11ltiHmiddottt24 HR z1l ~1 ~H eJY71 b~l5 7](1 hoomiddot~1t 4gt100 - -

1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

AEPRESENTAnVE HOME ADDRESS TELEPHONE mANPtll ()I ~r N C lA1 C tn 7 ( cav IILN I

WLE UNIT WAREHOUSE LOCATION TELEPHONE Ol L11 () )

-shy

bull I)

DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

I

OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

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Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

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[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 34: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

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DRILLInG MUD REPORT NO 10

NiL DATE -l I I 19~ DEPTH I b 7QLP 2 tu I~ 6 PRESENT ACTIVITYV 3aroid SPUD DATE bull IlsI ( OPEHATOR CONTRACTOR RIG NO -BI r tmiddot E~ Tru tgt fY () 7 (U lEPOAT FOR REPORT FOR SECTION TOWNSHIP RANGE r Ill-JltOI f () rr fr If Co n shy

WELL NAME AND NO FIELD OR BLOCK NO COUNry PI[IISH OR (l1~IgtIR1 STATEPROVINCE ()n ( ( Itc N I O r Ill OFFSHORE AREA FIN N

DRILLING ASSEMBLY CASING MUD VOLUME (BBL) CIRCULATION DATA

BIT 1ZE -tYPE JET SIZE ~tFACE HOLE IPITS PUMP SIZE X IN ANNULAR VEL (Frauw

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1 THIS copy TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

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DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

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DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

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Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

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24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

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THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

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DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

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MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

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rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

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~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

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DesilterRECEIVED

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CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

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ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

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1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

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WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

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J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

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OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

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~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

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APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

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Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

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AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

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-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

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Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

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I lfl ~middot74

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

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NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 35: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

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DRILLING MUD REPORT NO I

DATE 6 19M DEPTH l7~11-NL LP t I I PRESENT ACTIVITY 3aroid SPUD DATE z (ttofu M III I c_r r-OPeRATOR CONTRACTOR RIG NO

AL7)(( (i 7lfOl K(I ~ j(() 7 lEPeAT FOR REPORT FOR SECTION TOWNSHIP RANGE

f j) I1 (J oC) lt JYl I~III j ( 11-11 (1 h bull

WEll NAME AND NO fJ FIELD OR BLOOp 4 COllNrY PMllSH OAft 1JmiddotAilt-1l ISTA fEPROVINCE If 1 (11 All I tvo t OFFSHORE AREA AI IV 7

DRilLING ASSEMBLY [ CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT ~ZE iYPE JET SIZE SURFACE - IPlfS PU~P SIZE X IN ANNULAR VEL IEILMl) H~E ~ 2 l i I SET I ) )A C I ET I-t) AJI yeno ~JI 50 LlltfJ ) 01 l~ DC 2 ~

) L PIPE TOTAL CIRCULATlNG VOLUME CIRCULATIONTYPE LENGTH IN rERMEDIATE In I - PUM~l(rE MODEL ASSUMED 3l2I i- I 16 l1 SET I i 11) b _ET 4gt )11 I) (37S EFI v ~ PRESSURE (PSI) 131 gt

TYPE LENGTH INTERMEDIA fE IN STORAGE BOTTOMSIWEIGHT 6BLiSTK I )TKlMIN~L~I~~ I O( t)~ SET 1 FT () i ~ flI n f middot11 imiddott - UP (MIN) Y-0 ORlL COLLAR SIZE LENGTH PRODUC nON OR LINER TOrAL CIRCMUD fYP7( ~ ~

1tI r I I b- seT 1 FT SII 7 k ( ( o ( BBLIMIN 7middot 2 GALlMIN TIME (MINI 10

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL 81 PIT WEIGHT IVISCOSITY IFILTRATEo Fl f3 PIT

rlltle Sample Taken gt gtu t4OcJ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRIlliNG CONTRACTOR D OPERATORS REPAESENTATlVE 0 OTHER

Flowline Temperature degF =lt L b4- C-AEOOMMeltIDEG f6tJA lAEAII91ENT

Qept (It) ill1H 711I hi v- 17 rtl-h g (Ppg) 0 (Ibcu It) J SpG 1 ( d 10(00) (0 r v o OIl fV( IIAI) 1)(1 H ~Qtt

Funnel ViSCOSity (secqt) API OF L i ~ - bull I I b 1 l - llol~ i_ ( ltJyr 7-- ( ( t c Plastic Viscosity cP OF - -

~~ -r-t ~ r ) tt~ (~ bull S r(Iftl) (lur c C c YoeId Point (lblOO It) - 1

7 lz) - ( A C) (If 1 ~ Gel Strenglh (lbtOO fIl) to secl10 min P Jl C -- ( - 1 1 4 1 ~ I

Frate API (cmJ 130 mm) flfl(juVl 1)11 u bull( lJ 7 ne rrLtl hmiddot~ bmiddott

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OF ( C ( Olt (API HTHP Filtrate (cm30 mln) -- - t l A ( ~ I 11+ shy IJ

Cake Thickness (32nd in APIIHTHP) I I ~Lld Pt ONO (l (I 1 bull l S r ~ 10 pound1 ~ Solids Content (otbby Vol) Iil calculated 0 reto1 f) 4

) 7tH 0middot liquid Content (by Vol) OiIIWler (J ( I 1 Cl Pt Nf (A (Igt 1 ~ bull (l c~-

~ttSand Content (ouby Vol) PO11 -)f( )~ Iblbbl eQuv liegt - - ( (J lt It 12 I l IMethylene Blue Capacity - 1 ~~ ()IV Ilt

cmlcmJmud shy() le t ~ t pH IiJ Strip 0 Meter I IJ qu ) eJO]Clu -r t t tOF S T f 41 fir- 1-(1-

AIkalinit MJldPm) I ~ le ( 1 I J -7 ~ f~ ~)lJ ~ ~ 10 0- Igt 2gt rv~ 1 14 It 17 (11

Alkalinity Filtrate (PJM) 1Vt-0 - f-Oit 01( lt )4 OVqJ 1 ~I t l 7 I 1

~e 1I1RlIUnl1 Flllratampp-rP) l(IAr~ r - I y) Chloide (mgl) Of)V fltJgt 4 IH (r( 0 ~ otIU hT

to IJ ltTt) U

T Iardness as Calcium (mgll IU ~ Du l ) OU I 111 f-M 7 42it 11( 116 7 7middot f31

- shyI JI SI( 7 tlt orr

If tt ll 11 ( l 1I fcIfr t u 11 1)1 5Z- 1 1-fl) )

EQUiPMENT SIZE HRSnOUR ~) ~~ l~ ~ )~

PfIOOUCT kr~ ~ ~ ~ ~ ~ v - Iyen ~ A~ l Centriluge 0

INVENTORY J- Y~ ~ ~ ~ ~ ~) tJ11 i ~ ~ 2shy

Degasser --STARTING INVENTORY CI~ -14) 1O 11l 1 S 1 Desander ltt III Iv

It-gt Desilter -RECEIVED l Shaker P4flcv tIIL nUSEO LAST

24 HR - IJ 10 2 10 - - - Other

ClOSING DAilY COST CUMULATIVE COST INVENTORY I) )JIlt I Igt 1+ J 17) I1 2- 2 COST LAST 1llt-fc l 7 -g 11 0 If gt bulll724 HR

-

- bomiddotn ~I I lt1tJ77 r I~l())l - - shyTHIS COPY TO AREA MANAGER

THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRtNGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINiON ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE t1lNI-Lt o II~ )rlt1 lt 2111 Mt1IIl(JlliV

E UNIT WAREHOUSE LOCAnON TELEPHONE 11)11 flu)

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

~-

- shyf

bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

AlJtrt

bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

1Jf) T~ ~ I( r (middotu A t) -~ Jl_t1 r tIw e I lIiAlllmaI9Alk81irmy-Filtrat~tPi-IJ I ~ U I _ Ro 1tf lil CIIilride (mglL) 4-1OQV )j DOlt tuS ( I fV 11 III 1) I A(IC ( ltS1lpound AA Ut 4)

T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

-- -shy

THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

I Ii i I 1 I I I i i

Your Hughes Tool Cornmiddot pany representative is your I II ibet source for drilling information bullbull wherever T I I I I you drill

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Compliments of

HUGHESTOOL bull COMPANY

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

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Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 36: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

bull bull 0 ~

DRllWJG MUD REPORT NO 11

NIIUI DArE r J I I t 19li DEPTH ( 711_ rl~

3aroid SPUD DATE l tI oL ab1 PRESEN~~~~ shy

OPERATOR CONTRACTOR RIG NO

B1( I to I t1 ( () ( iEPORTFOR REPORT FOR SECTION rOWNSHIP RANGE

(J () tI ()t IJ Z rrl11JJ1I 1 (01 rpltl ~ CA ft rr r WEll NAME AND NO FIELD OH BLOCK NO COUNry PAHISH OR f(11)~ I STATEPROVINCE

B 7 11 ItI r ~ P ~~ Nr- 01 lit OFFSHORE AREA (llllv N 7

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE TYPE JET SIZE SURFACE HOLE PUMP SIZE X IN ANNULAR VEL (FTMINIIPITS i~911) 3 t 1- SET I ~ la ib lt IZl gt~o 6~ ItlJ J4 lll ~ 1 c FJ t DP Il QC 2 gt ~ JAIlL PPE - TOTAL CIRCULATING VOLUME PUMP MIE MODEL IASSUMED CIRCULATIONTYPE LENGfH INTERMEDIATE

~tr tb-bIb SET 1 iI 1u ~ b70 11 I~tJlJ IJ ]7lt EFF10 PRESSURE (PSII 13) JfIlL PIPE IWEIGHT MINTYPE LENGTH INTERMEDIATE IN STORAGE BBlIsnt BOTTOMS SIZE t 1 l 11 Of t~ SET fitgt FT f~Oh~ (lRI c n ( ~ 011lt S1 - UP (MIN) 4~ DRIlL COLLAR SIZE LENGTH PRODucnON OR LINER rOTAL CIRCMUD TYPj)(b l (lUt) 111middot f SET ~ FT ~ilt 7 (( II(J( t -- BBLlMIN 7middot 1 Ju GAUMIN TIME MINI C1l

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From o FL IN PIT o FL IN PIT WEIGHT IVISCOSITY IFILTRATE

rlllle Sample Taken Il bull u 2400 BY AUTHORITY 0 OPERATORS WRIITEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature 0 F REi~MPI1EP~9E9 f9tA fAE~MEUr

OepIl (ft) 17((( f(A1IIUlt 1106 It CB (ppg) 0 (Ibcu fL) [3 SpG h (I~) 14 (-Id

T 16 __ Funnel Viscosity (secql) API OF ht t

1-1 lt1(1- 11 Wrlol~

CONT (t (1 01 - C lt lt ) t

Plastic Viscosity cP OF C (l ( at 7 lt~(gtlL p-Jf 7 YIllId Point (lbltOO fI) 7 l1 11 t gt7 fa ~ tJ WClItlt bulllt I ( f ltru i

IGel Strength (IbIOD 11)10 secllO min 3 ~ gt VJr~1~lt- 0 ~u7)_

rgt1 ( IltI gt f -- R filtrate APt (cm3D min) (lt tomiddotl

OF middot710 APt HTHP Filtrate (cm30 min) ((iJ - 7 rr- Cake Thickness (32nd in APIIHTHP) CO-~ Nl VI ltlt3 I)IUN( l (~ltl-r

_ ~r- Solids Content (oby Vol) [] calculated o retort 4 lit Lt fl C 11 _ ~ltl u middot 7 middotn rei liquid Content (by-lIotrOitlWater ~o I q l (1 t ~ I Ht bull Sand Content (by Vol) (middot1 n ( bull S t( tlt fPn 1) POI- 1- tt SmiddotT

[J Iblbbl eqlJIVMethylene Blue Capacity o cmcm1mud - ( ~ltltt OFpH riI Strip 0 Meter 1u 1 )

Wr lt tu 01( f)A1kelinil MuG-(imj ( bullbull I~ ( l ~~ I I tJ I ~UV 3- gt

7 I ~ 11 Veil I IAlkalinity Filtrate (PIM) middot6 0- 1 r C ~ ( f )

NV ~INN( f)ILSI gt~ Allefnllle lIl~alillity filllala(PLeJ rY ~ jII 1 v -L fp ltf 4 10 43 Cttloride (mgll) +J cv i+J -)1)middot) -) S ilq - - 1 -r 10

~N ~l L( bull ) Yardness as Calcium (mgIL) ~)(JiJ 1~oD

V )tj L 11111(7 L 7 Ilfll2( 1 17 en - b S117-1I or-[)o ~ANl)tl 14 bull 7 I tj bull 4- ff l G) 1 Lr-

(1-1 1V()ut 0 hI eaUIPMENT

~ j SIZE HRSITOUR ~ ( ~ J ~l iJ~middot it ~~ I

PRODUCT ~~ ~~ ~ ~ ~ vl ~I l ~1 CentrifugB 11 INVENTORY ~~ ~~ t(i~ -lt ~~ -I -~~~ ~

OegasserSTARTING INVENTORY Desandert 10 10 (4-0 170 I 2_ 1 2 11

DesilterRECEIVED

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bullB-I~JBbQ 11 iShaker USED LAST 24 HR OtherIb 4 _ ~ 10_ ~ I - - _- ~1--- -_

CLOSING DAILY COST CUMULATIVE COST INVENTORY -OU ( 1) Htl 11-2 I() 2 2 COST LAST ilOI~04 2+ 0- ~ 4- t24 HR 2Hmiddot12 ~middotH tfIi-amp 70) ol 100 1 - - - ~

THIS COPY TO AREA MANAGER THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY ilL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE mltNItu a Ot tlJv r 1lt PUll 8f)uA-~

EUNIT WAREHouse LOCAnON TELEPHONE

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bull bull

ORIU irIG MUD REPORT NO t~

DATE I U - 11 - 19 11amp OEPTH I ~~ 13~_

bull

1pbull 1 PRESENT ACTIVITYDid SPUD DATE ll -hi all ~IZ I l I-Ie

OPERATOR CONTRACTOR RIG NO

BQ~( (n 7 (ol 0 L t t (7( u 7 EfORT FOR REPORT FOR SECTION TOWNSHIP RANGE r I) Ll 1001) - fYu~fu I _CtHfrU~ (JkJI~

WBL NAME AND NO FIELD OR llLOCK NO COUN rv PAIlISH OR rH j) r STArEPROVIN~BD I I t ~ ) v- J 1 ~ u I ~ ( 4 OFF SHORE AREA flll bull

DRilLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

ILT SIZE V TYPE JET SIZE SURFACE HOLE [PITS PUMP SIZE X IN I ANNULA VEL (F~)

1 It )] ~ XI 2 SET f 11 11 I ~ 310 hl l O) h~l ~ll~lt I l lt DP l DC )

TYPE LENGTH INTERMEDIAIERIlL PIPE TOTAL CIRCULATING VOLUME PUMP MAKE MODEL lASSUMED CIRCULATION 12pound ~ 1 Ib f~ SET 1(~ itgt l) 1- ir h10 hJmiddot QIltmtl7 EFF1v 0 PRESSURE (PSI) I~ 2

1n PIPE TVPE LENGTH INTERMEDIATE IN STORAGE IWEIGHT BBUSTlt J BOTTOMSS~INSill ~II H IJDj) -) SET j FT - 1211 t lt 7 - UPIMIN) 4-- DFIIli COLLAR SIZE LENGTH PRODUCTION OR LINER IOTAL CIRCMUD TYPEIb1 p I ( - 1 1 bull SET 7 FT lt(I flaquoPOUMIl(l BBLlMIN 7middot) f~ ~ UMIN TIME MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONSI Sple From o FL ~ PIT o FL ampPIT WEIGHT 1VISCOSITY 1FILTRATE

ne Sample Taken 1lt+0 u tJ~- ~ BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR --_shy o OPERATORS REPRESENTATIVE 0 OTHER1oItline Temperalure OF I i4 ~c t- (

( bull R~MMEN9Ee =F91R TAItIifMB-I+Qestll (It) 1171 h- I(~O I- - f)jJ (ppg) 0 (Ibcu ft) 5J SpG 114 r 11 ) 11 tf(- ~J Ril-- Itv (VI II_~V J I( I 1 rtif r)

el Viscosity (secqt) API of 17 1)7 71 __Plastic Viscosity eP OF q tAtl t-I15f1 ) 7 D077(- I 7i61shy1

flIId Point (lbIOO rtraquo q 11) ft~ 111 111 1ft IJ 7 1J6i bAI(td

3iIc Strenglh (lbIOO 11) 10 sec10 min 7 ~)i 11 IPlI(It I )IO()t f (x ~ t) 1 foIFiIlrale API (cm130 min) Isect middot0 7-u

OF ~III~JPt HTHP Fillrate (cm130 min) z - )1 hJO ~ bl 11 It - J t q Me Thickness (32nd in APIIHTHP) I I

PfI liNO J CJ 11 (k Uf 7uIV 5 fJ~ )poundtdSolids Content (by VOl) IiJ calculated 0 relorl + 111 ~IL

Liquid Content (by Vol) GilgtWater 50 I tll IJl Sl (J rAJ 1 jluv I bullJ 1 I(IJmiddotl

Sand Content (OAgtby Vol) IQIH I1(II_ Sut] I1v l 1lt15(7ugtJKt(ItKcg Iblbbl eqUlvftIhylene Blue Capacity o cmJfltm-mud

OF -- 7 -

)f (( middotJrbull Ill1-I r -J JJ t I Il h ~ 1 r pH gj Strip 0 Meter (1jgt 1 U 10 AIiaIiAil Mild tflm) 1~ 1laquo r-( lt1lt1 ~ 01- tf 7 gt At a~ ~ 371 7

tJ7 ~ J AIIalinity Filtrate (P M) -0lt 65 i

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T iardness as Calcium (mgIL) ~U( no-o I J Cl L IMPIC 411 111 11 b ~ 1( AI7 n 1 1-

J tJ11tl JV igt( - lemiddot ~1 I rr) ~)

wll )rU r~ ( bot1 I)Ii ~ If lt11 - IQ Ifr~ 1 4 tllr ~ )ot EQUIPMENT

SIZE HRSITOUR ~ A~ J ~~ V )~~~ 0~ ~ ~I+v l~ ~ ~~4~~ r vPNlOUCT Centrifuge C (f 1 I INIIENTORY cd ltJ q) ~ ~ ~ + q~ ~c l f

DegasserSTARTING INIIENTORY ~I)O lt0 1 Ill) lit) 10 2 ~ 1- Desander I n

OesilterAECEIVEO - 4shy---- Shaker liimiddotlJb I I )

USED LAST 24 HR 20 4

11 l - - - I Other------ ---

ClOSING DAILY COST CUMULATIVE COST INIIENTORY 4 J 2- t~ ltit I bl) I I) 2 3 I COST LAST 111 ~ tgts~ 4 lc

I 0-- rib

2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

J E UNIT WAREHOUSE LOCATION

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

- 1 ) -0T~J I T

~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

I

- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

I Cl i (j ) ----~- - ----_bull__-------- ------~-----------~

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

t _

AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

Cil l () (I ~ 7Ud TOIaI Hardness as Calcium (mgL)

~ S-)l)lt~r jJ trJl) I

- 10 70 I13ft 11 II((1 ($ tImiddotr ~ fI1 (I ~

C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

Shaker IkItUSED LAST 24 HR I I - - - - - - Other-ClOSING DAILY COST CUMULATIVE COSTINVENTORY l gt - 20 S~ I b u (I) 2 ~ -COST LAST _ 24 HR IS07 ~ I - - - - - 1 182 4gt 1h

I lfl ~middot74

-- -shy

THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

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~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

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[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
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2CHR ~~~4 fOmiddotl~ ~~ Ib 31 -X ~g - - - eurot1~6 THIS copy TO AREA MANAGER

lHE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NL INDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE fhlfVt~n (J(tffAre lrll rnil (~ OtrfUJ lI

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DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

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DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

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)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

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I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

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Liquid Content (OAlby Vol) OillWeter O( IV 1 I

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REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

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DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

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BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 38: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

----- -------

----

JRILirlG t1UO REPORT NO f-

Nt DATE JI - 11 - 19 iI

DEPTH l 2 j t_LP 1 r t~ IPRESENT ACTIVITY

~J Baroid SPUD DATE - u r I 0 TOR CONTRACTOR RIG NO

6-1(1 Igt ~( 11 A r () 7 lEPOAT FOR REPOATFOA SECTION TOWNSHIP RANGE

I lf f JIJ 1111 N r If I iI-middot( LIfNIJ WelL NAME AND NO FIELD OR BLOCK NO COUNfVPAflISHORI 4 1 STAfEIPROVINC[

Aj )f~1 ((411 41 0 I I OFFSHOHE AREA l-J V Imiddot

DRILLING ASSEMBL Y CASI~JG MUD VOLUME (BBL) CIRCULATION DATA

OH iIZE TYPE JET SIZE SURFACE HOLE PUMP )IZE X IN ANNULAR VEL FtlM1W ~t IPIfSl) l(iiJt 111 seT I 9 (i I 10lt )1-) tl I) () 11 lt I) ~ 11 1 r 1( DP t f- J DC l

)RIlL PIEE rYPE LENGTH IN 5RMED1A re TOTAL CIRCULATING VOLUME PUMP ~rE MODEL ASSUMED elRCUlAnONl IZE7 I H (14 SET Ir t 1 (

I-T - S 7) II ) 1) bull) 1) 37 EFF 1 1 PRESSURE (PSI) - ()

JRU PIPE IN STORAGE_ IWEIGHTTYPE lENGTH INTERMEDIATE BBLISTK STKiMIN BOTTOMS SIZE I)cgt ~ SET (ltI FT f21c He lt7 UPIMIN) 2- r ( I 1 DAlL COLLAR SIZE lENGTH PROOUCTlON OR ijNER-- TOTAL CIReMUD TVZ~ ~u ~I- - f1Ir1 I 7 i SET FT ~Il( 1lt rt IIlI 11

)1 BBUMIN 7 ) GAUMIN TIME (MINI )0 ~ r ~ _ I

I MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

SamPle From o FL [lPIT o FL 0 PIT WEIGHT IVISCOSITY IFILTRATE

Time Sample Taken O~middotI) BY AUTHORITY 0 OPERATORS WRITTEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

=Jawline Temperature OF 01 (I REJQ~autEiUMEmltFiJ~tI 1 -iDeoth (11) _ _rI~Y shy

Nerr~t (3 (ppg) 0 (Ibcu ft) OSpG (ttvYNn) tHt tt bull C A 1 r) r 1 1 4

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~1 Viscosity (secqt) API OF ~l It 1 - r tmiddot 0 ( ( i1 ( Ob - 4 (

1Plastic Viscosity cP OF I

(J I p~~ ttlf l1(UQt) I gt (J ( k 0 lt rAN)Yield POint Ilb100 It) t I r r_ ( ( ( - v ~ t t r St)1J tL-le Strength (lb100 It) 10 secIO min 0 I4- ) Fillrale API (cm130 min) t (J S ( fI r t I) 2 hL1 11middot 1 0 Ilflt~ (u _ ) ~j t lt J

APt HTHP Fiilrale (cm30 min) OF - (gt If) (lJ It 1( bull ~ ------ r I4 t

ake Thickness (32nd in APIIHTHP) _I L v ~ l bull v t 7 ~ rflt~~ tUf~r i

Solids Content (OAlby Vol) ISl calculated o retort ft l 1 f t - - ~ i~7 _ )v RII t-h 7 t 1 r ~ 1_ I)

Liquid Content (OAlby Vol) OillWeter O( IV 1 I

bull- tG I( Sand Content (by Vol) r (i 17tM ~ ~(J Iblbbl equv ( It 1 t ~ 1 lt t c (11 fi u rMethylene Blue Capacity o cml_mmud 7

(I ~7IiOF +(( SIgt AcfI1 p IN bull 01)ptf il StriP o Meter 1- () I 1 ~ 111_Allalinily-Mul(Pm) i() k_ ( 1 El lrJf hmiddot 3- Nfll( rl ~ -i~I lt CI Cllt

Alkalinity Filtrate (PM) - ()~_ 1 I ) - 7J~k t 111 S dO~t 1- rff)- O-AJmiddot -

AIIem1mf 1IInUUlitv Fiitrete-PFI) J l~I I I 0- 10 ro Pc L I ( 2) ) ltf 11 IWvI) ri p l - t

Chloride (mgL) 1

il IN c~ I ( r- I bull Total Hardness as Calcium (mgL) 31) rmiddotb H 7 ( 7 ~rP l 11 ( c laquo- c 1 bull -

-( 1 (H ( r~ -rgt (1 0 I P i i D lt

(j 7 1 iII t ()h~ I EQUIPMENT

SIZE HRSfTOUR f ~ l f l 1 t 1~~k 0~ A ~p Z ~ middotk ~I PfIOOUCT Centrifuge ll _hgJ~INVENTORY tJ~ ~t 9 ~ f ~T ~ J~ ~~~~ ~~ t

DegasserSTARTING IIWENTORY 4- ilo 2 1h IbO IJ 2- 3 I Desander ~( -

DesilleTRECEIVED - t - Shaker 3 4 tJf v ~ 2

USED LAST 24 HR It-Q I 3 8 - - - - - Other

ClOSING DAILY COST CUMULJ TIVE COSTENTORY 4-~) 11 16 bu I) 2 3 COST LAST

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- - i loto~ 5 42b31S~ 24 HR -1-amp ~Ol lid 111middot2 - - shy

nns copy TO AREA MANAGFR THE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALJO PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LlABILITY BY NL INDUSTRtES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE VINiAi1J Ol J-J e ()laquo n7t(JOlItAh

MOBILE UNIT WAREHOUSE LOCATION TELEPHONE 1J()~(~IlI

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NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

If ( LIPI f I N I ( 0 ~()I)rv bull 7A WIJ~

Sand Conlent (OIOby Vol) CJ Iblbbl equiv amp~ r r~ lu-IMethylene Blue Capacity W 1) Sf i( ImiddotI~ VI 1)111 o em fcmJmud It

pH o SIrip o Meler OF (rJI n -~ 1 rl(~ f lr - 3-u J

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AlkaJinily Mud (Pm) J

Alkalinity Filtrate (PM) I (v A tu r ()r t)f - ) (11 Lomiddot S 0 - li )

AIIernat8 Alkalinity FiItate (P IP ) ~ (jf( 7 1t1middottI~1ti TJ)S 01Chloride (mgL)

(-0 n v( It l -1 ( t-l (I1C Ift11J( I I J

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C~III i ( EOUIPMENT

SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

DegasserSTARTING INVENTORY If rgt I 11 Ibo 1o 2 7 DesandergtSS

DesillerRECEIVED

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

MN-I~ Oll)( ( 1( 1lt i t IgtCl~~l MOBILE UNIT WAREHOUSE LOCATION TELEPHONE

l )u 11 lJn

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

L

J

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

[I ~1-~ ~ ~~[

~ 1011 ~ r ~~Y

-7

[ 6lt-~ ~ a

($Il r0 ltfJ~ 0 ~

LO13 I(~ ~

X~r ~ 11 r BEAC HCOMBER WELL SITE iJ() ~~~~~~ 1 ~~ 1ltl()3

- E 781 984middot 80 ~~r1J ~ N 7 190 133middot 97 (ylfi RL 56middot73 BURN OUT - ~ 15m

~ ~t~

I

L ~~1O)

p L1Urspound~EYOR- - ~~

99shy

  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 39: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

------

NL Lp -

I)DRILLI~JG MUD REPORT NO

DATE ) J 11 191d DEPTH li3)7J r 2 1 I PRESENT ACTIVITY

1 Baroid SPUD DATE ) A (J rt-4 O~ rOR CONTRACTOR RIG NO

13 11 n 1-1- rI)fttff_ ll(o 7 SECTION TOWNSHIP RANGElEPORT FOR REPORT FOR

t ) I J f) ) lt 11114 (II ~)Imiddot t(IIII) wnAJl WELL NAME AND NO FIELD OR BLOCK NO COUNTY PAfUSH OR f~ )1 11 STATEIPROVINCE

fJ I If I 1 ~ I I 1 Omiddot- lil Y OFFSHORE AREA 1 N

DRILLING ASSEMBLY CASING MUD VOLUME (BBl) CIRCULATION DATA

BIT SIZE rYPE JET SIZE SURFACE lt- HOLE PUMP SIZE X IN I ANNULAR VEL (FTMINIIPITS SET I ~ lA ( - Ef 4middot ~o - (I ill- ~fll xll ~ x- DP DC

TYPE LENGTH INTERMEDIAfE TOTAL CIRCULATING VOLUME)RIlL PIPE PUMP MA MODEL IAS~1ED CIRCULATION IZE SET 1~ fiP i lb IT S (~ MI 1l~)I r ( J 1 EFF ~ PRESSURE (PSI)

URIlL PIPE IWEIGHT 88L1STK TYPE LENGTH INTERMEDIATE IN STORAGE STKlMIN BOTTOMS SIZE SET ir FT 7(+ 11 middot UP (MIN)

lRItL COllAR SllE LENGTH PRODUCTION OR LINER TOTAL CIRCMUD TYPE SET fb FT ~( Iltr I 1Ot I~ BalMIN GAl1MIN TIME (MINI

MUD PROPERTIES MUD PROPERTY SPECIFICATIONS

Sample From OFLOPIT o FL 0 PIT WEIGHT [VISCOSITY IFILTRATE

nme Sample Taken BY AUTHORITY 0 OPERATORS WRITIEN 0 DRILLING CONTRACTOR o OPERATORS REPRESENTATIVE 0 OTHER

lowline Temperature 0 F 1 () rift Ill 11 oAJ RESQMMEAlDED rOils TREATMem

Depth (fl) Ff~

N o lPP9) LJ lIDCU 11) OSpG- P o H I rJ)Fu d Viscosity (seclqt) API OF R S ( I ) ) r tu( (IV( Plastic ViscoSIty cP OF

lUfl shyYield Point (lblOO 11) 1 ~ ~ ~ 111 51( 1111 ~ ltOI)I ( Get Strenglh (lb100 It) 10 secllO min

(1)( IJI (lt) 6shyFlitale APt (cm J130 min) ) If 0 I middotV 1 J ~ 1 l C (Il ( OF

tOl ~ vI 7 -gt I 01 ( f1 f)tV 2 - (J -1 API HTHP Filtrate (cm30 min) (

cake Thickness (32nd in APIIHTHP)

Solids Content (by Vat) 0 calculated o relort r-Qrtl~ I rgtr J IIV 511 0 -J--J( bull A J I ltI Liquid Content (OIOby Vol) OilWater - (JI bull I

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SIZE HRSITOURk~ ~~ ~ ~( I ~ - S fVJi- Iv ~f ~ t~ A~ ~fq-PRODUCT CentrifugeINVENTORY -J ~ ~ ltl~ f5 It Q- j~IJ l f ~

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THIS copy TO AREA MANAGEn TIfE RECOMMENATIONS MADE HEREON SHALL NOT BE CONSTRUED AS AUTHORIZING THE INFRINGEMENT OF ANY VALID PATENT AND ARE MADE WITHOUT ASSUMPTION OF ANY LIABILITY BY NllNDUSTRIES INC OR ITS AGENTS AND ARE STATEMENTS OF OPINION ONLY

REPRESENTATIVE HOME ADDRESS TELEPHONE

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PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

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CONTRACTOR RIG NO TOOLPUSHE

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REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

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Compliments of

HUGHESTOOL bull COMPANY

HQU$too Texa$ -T--~ir--4----~l--~--------~----~i~l~-r__-+__+i~___~~~__~__+-____USA I 1 I 1 I

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 40: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

PRINTEO IN US BIT RECORD STATpound ---15EcnON WELL NOl Amiddot -r

I I I

CONTRACTOR RIG NO TOOLPUSHE

7 REcHeD 10 I PV NO I UNpound IINER PUigtFoi3 IIIIgf E115CO iSIZE OD 0

DLL PltP J ITOOL MIDRill

4--t 6middot e JOINTS COLLARS If )( 21z )( I i ACCUMIWT I U i Imiddot PUMP 5 P M MUD DULL COND FORMATION

NO SIZE MAKE TYPE JET I SERIAL I DEPTH FEET HOURSiHR OfnG 000 RPM ~~~T RP OPERgt ----4------r--l---r-r----ji

REMARKS32ND INi i 14amp~h ~$ i 111 H LIiIS 55 ATION 1 2 WT VIS WL T bull G QTHeuroYou for the asking

Technical information and OEH M 174 1 l1f help to get your holes down I i I i

faster wittgt fewer problems 60 qmiddotS11f imiddot S-q1 bull NR Advice on rock bit performiddot mance bit election drill string analysis hydraulics programs and recommenshydations on the best bit weight and rotary speed Thts information is tailshyored for you your locashytion and your rig

I Ii i I 1 I I I i i

Your Hughes Tool Cornmiddot pany representative is your I II ibet source for drilling information bullbull wherever T I I I I you drill

I I I

i I I I

ii I I i i I I i I I I I II I I

l I i I I I I

Compliments of

HUGHESTOOL bull COMPANY

HQU$too Texa$ -T--~ir--4----~l--~--------~----~i~l~-r__-+__+i~___~~~__~__+-____USA I 1 I 1 I

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

L

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away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

[I ~1-~ ~ ~~[

~ 1011 ~ r ~~Y

-7

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($Il r0 ltfJ~ 0 ~

LO13 I(~ ~

X~r ~ 11 r BEAC HCOMBER WELL SITE iJ() ~~~~~~ 1 ~~ 1ltl()3

- E 781 984middot 80 ~~r1J ~ N 7 190 133middot 97 (ylfi RL 56middot73 BURN OUT - ~ 15m

~ ~t~

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 41: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

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BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

L

J

i (

away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

[I ~1-~ ~ ~~[

~ 1011 ~ r ~~Y

-7

[ 6lt-~ ~ a

($Il r0 ltfJ~ 0 ~

LO13 I(~ ~

X~r ~ 11 r BEAC HCOMBER WELL SITE iJ() ~~~~~~ 1 ~~ 1ltl()3

- E 781 984middot 80 ~~r1J ~ N 7 190 133middot 97 (ylfi RL 56middot73 BURN OUT - ~ 15m

~ ~t~

I

L ~~1O)

p L1Urspound~EYOR- - ~~

99shy

  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 42: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

il

l bull bullt4

BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

L

J

i (

away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

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~ 1011 ~ r ~~Y

-7

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($Il r0 ltfJ~ 0 ~

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~ ~t~

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  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 43: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

BIACHCClKBEI 1 - SITE LOCATIBG ARD SUllVEY

Objective

This report serves to document the site survey of the proposed Beachcomber 1 well

Date

The survey took place on the 8th October 1987

Personnel

Paul Senycia Geophysicist Beach Petroleum NL Vince Santostefano - Engineer Beach Petroleum NL Craig Lock - Surveyor Sawley Lock amp Assoc Pty Ltd David Nichols - Contractor Rabsnake Earthmovers Pty Ltd Ivor Nichols - Contractor Rabsnake Earthmovers Pty Ltd

Vehicles

2 of Toyota 4 x 4 Landcruiser Utilities (Diesel)

INTRODUCTION

The party departed from Birdsville at 0940 hours on the 7th October 1987 and proceeded by the route shown in Attachment 1 to the proposed wellsite (The circled numbers on this attachment relate to the photographs in the Appendix)

The wellsite was reached by 1830 hours of the same day a total distance of 405 km (Total travel time 8 hours 50 minutes)

As it was too dark to survey I camp was made nearby and surveying resumed the morning of the following day the 8th October

The required shot point (440 on line SD84-40) was located and the proposed wellsite moved westward 83 m perpendicular to the line (This was required since the line runs along steep easterly crest of a dune)

A single star picket was placed at SP 440 and the proposed wellsite was then marked with a star picket surrounded by 4 additional pickets with flagging The site was then surveyed in (Attachment In gives a plot of the survey results)

An area of approximately 6 m radius was then burnt off to allow for identification of the site from the air

The party departed at 10 00 hours with a view to scouting a suitable access back down dune corridors to the Poeppe1s Corner IFl wellsite via the old Kl seismic line This was done and Poeppels Corner 1 was reached by 1420 hours that day Attachment 3 details the route taken

The party then returned to Birdsville directly down the QAA line arriving there at 1840 hours

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

L

J

i (

away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

[I ~1-~ ~ ~~[

~ 1011 ~ r ~~Y

-7

[ 6lt-~ ~ a

($Il r0 ltfJ~ 0 ~

LO13 I(~ ~

X~r ~ 11 r BEAC HCOMBER WELL SITE iJ() ~~~~~~ 1 ~~ 1ltl()3

- E 781 984middot 80 ~~r1J ~ N 7 190 133middot 97 (ylfi RL 56middot73 BURN OUT - ~ 15m

~ ~t~

I

L ~~1O)

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99shy

  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 44: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

(

~ Total round trip distance from Birdsville was 650 kms

DISCUSSION BY lOAD INTERVAL - REFER AtTACBMENT l

Birdsville and 1st lig Road 72 kms 269 hours Average 66 kmhour

This section of road is generally good allowing a fairly reasonable speed to be maintained Sections along drains are washed out andor badly rutted and these would require some attention Photo 11 shows a typical area needing work but it should be noted that there exists places far worse than this one that prohibi~ all but light 4WD vehicles from passing Most work could be done with a grader with the worst washout possibly needing a bulldozer

2nd Rig Road to Kuncherina 1 77 kms 172 hours Average 45 kmhour

Again the road is generally good but rutting and rippling tend to get worse reducing the average speed at tainab le Photos 12 13 and 14 show various

- portions of this section which are still in good condition

Kuncherina t to Poeppels Corner 1 110 kms 237 hours Average 46 kmhour

Photos 15 16 17 and 18 show the poor condition of this road adjacent to the Salt Lakes Many areas are soft badly rutted and in need of major works - these areas were worked with bulldozers prior to the 1987 seismic survey

Poeppels Corner 1 to Beachcomber 1 proposed location 56 kms 267 hours Average 21 kmhour Way in on seismic lines 63 kms 330 hours Average 14 kmhour - Way out on scouted track

Photograph 19 shows the access from Poeppels Corner 11 over the dune to the airstrip - it was somewhat sanded in but trafficable

Photograph fFtO shows the airstrip which would require a light grading to return it to top condition (some small vegetation has begun to grow on the northern end of the strip)

Photograph III shows the line Kl (looking south) from the intersection with line SD85-53 Kl becomes very sandy approximately 25 kms from the airstrip and would not be able to carry heavy traffic without being clayed

Photograph 112 - Beachcomber 11 proposed location

Photograph IFt3 - Southern end of line SD84-40 looking north - this line was used as access out from Beachcomber 11 Once past this line trafficing down the corridors became extremely difficult as shown in photograph 114 The terrain was made up of small (to 3 in heightgt sand pods These cleared

L

J

i (

away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

[I ~1-~ ~ ~~[

~ 1011 ~ r ~~Y

-7

[ 6lt-~ ~ a

($Il r0 ltfJ~ 0 ~

LO13 I(~ ~

X~r ~ 11 r BEAC HCOMBER WELL SITE iJ() ~~~~~~ 1 ~~ 1ltl()3

- E 781 984middot 80 ~~r1J ~ N 7 190 133middot 97 (ylfi RL 56middot73 BURN OUT - ~ 15m

~ ~t~

I

L ~~1O)

p L1Urspound~EYOR- - ~~

99shy

  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 45: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

J

i (

away in places where the clay came near to the surface but in general were present throughout the corridors Photograph 115 is typical of the terrainf between corridors From here a route was taken (Attachment 13) crossing dunes in a WSW direction and travelUng SS down the corridors until Kl was reached

Photograph 16 shows a view of the terrain directly north of Poeppels Corner wellsite

SUMMARY

The basis for utilizing the southerly end of line Kl as a route from Beachcomber In back to Poeppels Corner tH lay in the idea that this would be easier than clearing an entirely new roadway down dune corridors This idea was put fO~Nard by the Rabsnake personnel The alternative (new roadway all the way) was not scouted as it would take several days to assertain a suitable route However this scouting should be done at some stage to[ determine if a path with less dune crossings can be achieved This would naturally result in a better less expensive roadway

1 The existing roadway to Poeppels Corner 11 from Birdsville is quite satisfactory and would only require relatively minor work apart from those areas aroun~ the Salt Lakes which will need more attention

[

[ Rabsnake gave an indicative cost of $800000 for all roadworks with a six week duration utilizing 4 x D7 Bulldozers 3 x Graders 2 x Scrapers (self loading) This cost is inclusive of a bulldozer and grader on standby for the well duration but appears remarkably high and a second quotation should be sought

-~~ VINCE SANTOSTEFANO ENGINEER 161087

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

[I ~1-~ ~ ~~[

~ 1011 ~ r ~~Y

-7

[ 6lt-~ ~ a

($Il r0 ltfJ~ 0 ~

LO13 I(~ ~

X~r ~ 11 r BEAC HCOMBER WELL SITE iJ() ~~~~~~ 1 ~~ 1ltl()3

- E 781 984middot 80 ~~r1J ~ N 7 190 133middot 97 (ylfi RL 56middot73 BURN OUT - ~ 15m

~ ~t~

I

L ~~1O)

p L1Urspound~EYOR- - ~~

99shy

  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 46: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

r I

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

[I ~1-~ ~ ~~[

~ 1011 ~ r ~~Y

-7

[ 6lt-~ ~ a

($Il r0 ltfJ~ 0 ~

LO13 I(~ ~

X~r ~ 11 r BEAC HCOMBER WELL SITE iJ() ~~~~~~ 1 ~~ 1ltl()3

- E 781 984middot 80 ~~r1J ~ N 7 190 133middot 97 (ylfi RL 56middot73 BURN OUT - ~ 15m

~ ~t~

I

L ~~1O)

p L1Urspound~EYOR- - ~~

99shy

  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 47: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2

35ORT STlETATTACBHJNT 2 IOUHT QAMIIISAWL SOUTH MlSTRAUA l2IIO T~ OI7IZS M22

AND ASSOlt l0III ZSM22

UCENSED AND Cc ___________ bull aryant c Lockf CadItl E1iIlnrt1il Min Topoonlphlc Cral J Lock Peter Q Plln

Whn rplylng pi quote MORPHlT 1TfII11T AOEUIOI

Our Af F4007 P290 SOUTH AUSTAAUA IOOO TIIOM 1081 212 41)0

Your Aef Mrs P Ambullbull

Date 9 -10 -87 TueSday Wednesday ThurSday

I ~8~~~ ~ tgt~~

[I ~1-~ ~ ~~[

~ 1011 ~ r ~~Y

-7

[ 6lt-~ ~ a

($Il r0 ltfJ~ 0 ~

LO13 I(~ ~

X~r ~ 11 r BEAC HCOMBER WELL SITE iJ() ~~~~~~ 1 ~~ 1ltl()3

- E 781 984middot 80 ~~r1J ~ N 7 190 133middot 97 (ylfi RL 56middot73 BURN OUT - ~ 15m

~ ~t~

I

L ~~1O)

p L1Urspound~EYOR- - ~~

99shy

  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey
Page 48: NT Minerals and Energythe mud weight up to 9.3 ppg (1.12 SG). Water dilution rates were increased to 20-30 bbl/hr, with the sandtrap dumped each single, controlling the weight to 9.2
  • Beachcomber 1 Well Completion Report (1989) Northern Territory
    • Contents
      • Well Data Card
      • General Data
      • Drilling Equipment Data
      • Drilling amp Fluid Summary
      • Geology
      • Discussions amp Conclusions
      • Location Map
      • Appendix 1 Cuttings Descriptions
      • Appendix 2 Sidewall Core Descriptions
      • Appendix 3 Drilling Fluid Recap
      • Appendix 4 BIT Record13
      • Appendix 5 Palynology
      • Appendix 6 Source Rock Analysis amp Vitrinite Reflectance
      • Appendix 7 Site Location Survey
      • Appendix 8 Velocity Survey