s3-ap-southeast-2.amazonaws.com · web view2021. 3. 15. · australia pacificlng pty ltd. talinga...

AUSTRALIA PACIFIC LNG PTY LTD

TALINGA 105WELL COMPLETION REPORT

PL 226 QUEENSLAND‐

Originator: Australia Pacific LNG Pty LtdJenna Halcro Dirks,‐ Engineering Assistant ABN 68 001 646 331

Reviewed: Level 3, 135 Coronation DriveDylan Stringer, Graduate Drilling Engineer MILTON QLD 4064

Reviewed:Jonathan Morgan Moodie,‐ Operations Geologist

Approved:Tim Ogilvie, Petroleum Engineering Team Lead March, 2011

‐ 1 ‐ WELL COMPLETION REPORT TALINGA 105

WELL CARDGeneral Data Well DetailsWell Name: Talinga 105 Conductor Surface Production CompletionWell Type: Development HoleField: Talinga Size 17 1/4" 12 1/4" 8 3/4"

Petroleum Licence: PL 226Depth fromRotary Table 11 mRT 101 mRT 560 mRT

Location Drilling Fluid

Water‐ based Gel spud mud

Water‐ based

PAC/KCLmud

Latitude: 26o 49' 08.67" SDrill Bits ‐Size/Type

12.25" HCHM1044

8.75" HCQ605 PDC

Longitude: 150o 21' 25.67" E Casing

GDA94 Zone 56 Easting: 237 313 ESize/Weight/Grade

9 5/8"/36ppf/K 55‐

7"/23 ppf/K‐55

GDA94 Zone 56 Northing: 7 030 868 NDepth Top of ‐Shoe (mRT) 97.31 554.67

Elevation Cement

Ground Level (mAMSL): 294.61 SurfacePumped 35bbl of 15.6ppg Class A cement. 17bbl

cement to surface. TOC tagged at 96.5 mRT.

Drill Floor (mAMSL): 298.91 Production

Pumped 24bbl of 15.6ppg Class A cement lead with 0.2% CFR 3‐ & 0.25& NF 6‐ additives. 7.5bbl

cement tosurface.

Total Depth Mud System ChemicalsDriller: 562.24 mRT Name Unit Weight TotalLogger: 559.80 mRT AMC PAC R 4 25kgs 100kgs

Drilling Rig(s) Salt 89 25kgs 2225kgsDrilling Rig: Ensign Rig 58 SAPP 3 23kgs 69kgsDate Spudded: 7/05/2010 Wildcat 555 1 20L 20LDate TD Reached: 9/05/2010Date Rig Released: 10/05/2010

Well Status on Rig Release DayDrilled & Suspended

DRILLING & COMPLETIONS SUMMARY

The Talinga 105 Development Well was drilled vertically in the PL 226 permit to test the extent, permeability & gas content of the coal seams in the Talinga Field. The Talinga Field is located approximately 29kms southwest of Chinchilla in southeast Queensland. Refer to the Area Map in Appendix 1 & the Well Location Survey in Appendix 3.

The wellbore intersected 3 coal measures within the Walloon Subgroup with the potential to produce coal seam gas. These coal measures & the estimated amount of net coal for each area are as follows: Upper Juandah – 8.70m Lower Juandah – 8.30m Taroom – 5.97m

The total net coal is estimated at 22.92 metres. For drilling details refer to Appendix 2 (Daily Drilling Reports). Production casing was cemented from the depth of the external casing packer (ECP) to surface. Talinga 105 was drilled & suspended as future production well.


GEOLOGICAL SAMPLESWireline Logs Date Log Type Interval ContractorLogging Run 1 9/05/2010 Cal Den GR Res‐ ‐ ‐ 5.00 560.64 mRT‐ Weatherford

Full Hole Coring Date Interval (mGL) Size/Cut (m) Recovered (m)N/A

Sidewall Coring Date Interval (mGL) Size/Cut (m) Recovered (m)N/A

Muglogging Date Interval (mGL) Size/Cut (m) Recovered (m)N/A

Cutting Samples Date Interval (mGL) Size/Cut (m) Recovered (m)N/A

WELL TESTSDrill Stem Testing

Pressures (psig)Date Interval (mRT) Formation (CM) Gas Flow

RateFluid

Recovery Initial FlowInitial Shut

In Final Flow Final Shut In

N/A

Flow Test Results

DateGas Flow Rates

(mmscfd)Water Flow Rates

(bwpd) Pressure (psig) Depth (mRT)

Initial N/AFinal N/A

SURVEYSWell Location Survey

Date Longitude LatitudeGround

Level Easting Northing

21/09/2010 1500 21' 25.67" E 260 49' 08.67" S 294.61 237 263 E 7 030 966 N

Deviation SurveyN/A


Current Schematic Formation Tops Summary

Formation tops were picked by Geoscientists from Wireline Logs & ROP Curve data.

Conductor Casing: 14" @ 11 mRT

Surface Casing: 9 5/8" @ 97.75 mRTSurface Hole: 12 1/4" to 101 mRT

External Casing Packer: 172 mRT

Perforation Details Formations mRTPre Perforated Casing‐ Springbok Sst 93.70

Formation Interval (mRT) Springbok Shale 114.85U. Juandah 183.32 230.7 Springbok Sst Lower 172.23L. Juandah 278 337.9 Walloon Sub Group‐ 180.62L. Juandah 349.8 386 Macalister Seam/UJCM 186.36L. Juandah 400.8 412.7 Juandah Sst 224.57Taroom 448.2 471.9 L. Juandah CM 231.70Taroom 483.8 507.4 Tangalooma Sst 400.81

Taroom CM 421.68Eurombah Fm 516.22

Production Casing: 7" @ 555 mRTProduction Hole: 8 3/4" to 560 mRT


GEOLOGICAL SUMMARY

The Talinga Field is within PL 226 which is located approximately 29kms southwest of Chinchilla in southeast Queensland. The Talinga CSG wells target the methane rich coal measures of the Middle Jurassic Walloon Subgroup.‐

Jurassic and Cretaceous sediments accumulated in the Surat and adjacent Clarence Moreton, Eromanga, Nambour and‐ Mulgildie Basins. These interconnected basins formed as intracratonic sags and constitute part of the Great Artesian Basin system. Subsidence was relatively continuous and widespread and the basins generally retain relatively simple geological structures with shallow dips and little evidence of lateral compression. The Surat Basin covers an area of approximately 270,000 km2 in southern Queensland and northern New South Wales. The Walloon Subgroup is over 500 m thick in the central and eastern parts of the basin and contains numerous coal seams and has been extensively explored for opencut coal resources. The Surat Basin also contains widespread, quartzose sandstones that have been the target of numerous water bores.

The Walloon Subgroup is subdivided into the Juandah Coal Measures, Tangalooma Sandstone and Taroom Coal Measures (Jones and Patrick, 1981). The siliclastic sediments comprise very fine to medium grained volcanolithic sandstones, siltstones and claystones. The mudrocks are tuffaceous and commonly form numerous partings within coaly intervals. The coals are low rank (0.4 to 0.5 Vro); generally dull and high in ash (~20%) forming thin plies that are interbedded with claystones and siltstones to form thick coal packages. Individual coal seams (plies) cannot be traced for more than a few kilometres, but coaly packages can be traced basinwide. The unit accumulated in alluvial plain depositional environments that hosted areally restricted peat mires and lakes in a region affected by airfall tephras.

Walloon coals were derived from Middle Jurassic peat mire floras and as a result differ markedly from Permian Bowen Basin coals. Walloon coals are typically dull, high in ash and form thin plies interbedded with claystone and siltstone beds to form thick coaly packages. Petrographically the coals are vitrinite rich, with abundant liptinite and rare inertinite. Petrographic‐ analyses of typical Walloon coals show 75 85% vitrinite, 15 20% liptinite and less than 5% inertinite. The liptinite comprises‐ ‐ predominantly suberinite and resinite derived from the pine dominated flora. Liptinites are believed to produce large‐ amounts of methane at low maturity. Despite the high vitrinite content the coals contain few thick bright bands and are predominantly dull and hard.

References: Jones, G.D. & Patrick, R.B.1981, Stratigraphy & Coal Exploration Geology of the Northeast Surat Basin Journal of the Coal Geology Group, Geological Society of Australia, 1(4), p. 153‐163

Tauchnitz, J.PL 226, Talinga 105, Drilling Programme, report prepared for Origin Energy


APPENDIX 1 – LOCATION MAP

""""" """"0000000 000000000 00

-26° 44' 0000 "

CHINCHILLACHINCHILLA

-26° 48' 00"

TalingaTalinga 105105(

(TalingaTalinga 112112


PLPL 226226PLAPLA 272272

TalingaTalinga 9191( TalingaTalinga 106106

( TalingaTalinga 109109( ( ( (

TalingaTalinga 104104 TalingaTalinga 107107 TalingaTalinga 108108


(TalinTalinga 84

(TalingaTalinga 883

-26° 52' 00"




Street TypeConnector Road HighwayLocal Road Main Road

Path

Proposed Road Restricted/Private Road Unsealed Road Vehicular Track

Tenure

Origin Operated PL

(TalingaTalinga 15b15b PLPL 215215

Origin Operated ATP

Infrastructure( Well Of Interest

GIS SectionExploration and ProductionTogether we can make a difference TM

Talinga Well Location Map

Date:

March 2011

State: Project: Permit: Map

No: Map ID:

QLD APLNGSee Above 1 of 1GISWR_03390_RevC

150°

20'

150°

24'

150°

28'

150°

150°

1515 1

LEGEND

See Insert

Queensland (DNRW)

2024

Datum: GDA94 Lat/Long Units: Kilometres Scale 1:100,000 @ A3


APPENDIX 2 – DAILY DRILLING REPORTS

Job ContactsContact Phone Phone

.

I

Report Date: 6/05/2010Daily Drilling Report #: 1

TALINGA 105 Depth Progress: m Depth End: 0.00 mKB

Rig: Rig Release Date:

StateQUEENSLAND

BasinSURAT

DistrictTALINGA

LeasePL 226

Well Configuration TypeVERTICAL

Ground Elevation (m)290.00

Original KB/RT Elevation (m)294.30

Casing Flange Elevation (m) Original Spud Date7/05/2010

Days From Spud (days)

-0.91Daily Cost

152,546.00Cumulative Cost

152,546.00AFE Amount

535,400.00AFE + Sup Amount

535,400.00AFE No.

6920322, 6920322Estimated Days

3.0Planned Depth (TMD) (mKB)

552.00WellboreOriginal Hole

Head Count22.0

Personnel Total Hours (hrs)38.00

Cum Pers Tot Hr (hrs)38.00

Road Condition Weather Temperature (°C) Wind

Operations @ Morning ReportContinued to rig move to Talinga 105Last 24hr SummaryRig release from Talinga 104 at 22:00. Rigged out mud tanks. Laid over mast and cleaned with gernie24hr ForecastContinued to rig out until daylight to mobilize rig with Roma Transport from Talinga 104 to Talinga 105, @ 4km move. Spud wellGeneral Remarks0000-0600 Continued to rig out until daylight to mobilize rig with Roma Transport from Talinga 104 to Talinga 105, @ 4km move.Daily ContactsDAY DRLG SUPV, SEAN KELLY; NIGHT DRLG SUPV, JOHN WEBBERLast Casing StringConductor, 11.00mKB

Time LogStart Time

End Time Dur (hrs)

Depth Start (mKB)

Depth End (mKB) Phase Op Code

Activity Code

Tim P-..

eOperation

22:00 00:00 2.00 12.00 12.00 MIRU MOVE MOB P Rigged out mud tanks from Talinga gernie.

104. Laid over mast and cleaned with

Fluid / Mud ChecksTime Depth (mKB) Density (lb/gal) Funnel Viscosity (s/qt) pH PV Override (cp) YP Override (lbf/100ft²)

Low Gravity Solids (%) MBT (lb/bbl) Oil Water Ratio Chlorides (mg/L) Calcium (mg/L) Lime (lb/bbl) Potassium (mg/L)

Electric Stab (V) ECD - Manual Entry (l... Sand (%) Solids, Corr. (%) T (fl) (°C) HTHP Pressure (psi) HTHP Filt (mL/30min)

API Filtrate (mL/30min) Mud Lost to Surface (bbl) Mud Lost to Hole (bbl) Daily Mud Cost

Cum Mud Lost to Surface (bbl) Cum Mud Lost to Hole (bbl) Cumulative Mud Cost

Observation Cards (BST, STOP, etc)Days Since Lost Time Incident (days)

70.00Days Since Recordable Incident (days)

70.00Comment No. Rpts

Last BOP Drill

TypeDays Since Last

Check (days) Last DateDays Until Next Check (days) Next Date

BOP DrillSafety Incidents

Date Comment Category

Drill Strings: BHA # <BHA No.?>Nozzles (mm) String Length (m) OD (in) Rotating Hook Load (maximum) (1000lbf)

Depth In (mKB) Depth Out (mKB) Avg ROP (m/hr) Depth This Job (m) Total Depth Drilled ... Job Drill Hrs (hrs) Total Drill Hrs (hrs)

Comment

Bit Run Drill Bit Length (m) ADC Bit Dull TFA (incl Noz) (mm²) BHA ROP (m/hr)

Drill String ComponentsItem Description ID (in) OD (in) Jts Len (m) Cum Len (m)

Drilling Parameters:Cum Depth (m) Cum Drill... Int ROP (... Flow Rat... WOB (lbf) RPM (r... SPP (psi) Drill Str Wt (1... SO Str Wt (10... PU Str Wt (10... Off-Btm Str ... Drill Tq

Mud Pumps: 1, TSM, TSM 750Pump Number

1MakeTSM

ModelTSM 750

Rod Diameter (in)1 7/8

Stroke Length (mm)203.2

Pump ChecksDate Depth (mKB) Q (gpm) Pres (psi) Strokes (spm)

9/05/2010 12:009/05/2010 12:00

560.00560.00

255.0140.0

7050

Page 1/2 Report Printed: 7/03/2011


TALINGA 105 Depth Progress: m Depth End: 0.00 mKB


Pump OperationsStart Date End Date Liner Size (in) P (max

)(psi) Vol/Stk OR (bbl/stk)

7/05/2010 6 1/2 1,760.0 0.081Shaker Screens

Description Make Model Deck No. Start Date End DateScreen

No. Scr Sz X Scr Sz YLinear motion Swaco Mongoose 1 2 200 200Linear motion Swaco Mongoose 2 2 230 230Shaker Checks

Date Hrs (hrs)Dens OF (lb/gal)

Dens UF (lb/gal)

Q (ovrflw) (gpm)

Q (undrflw) (gpm) Note

Fluid / Mud Additive AmountsDescription Consumed Cost (/unit) Size Units

FormationsFormation Name Drill Top MD (mKB) Drill Top TVD (mKB) Prog Top TVD (mKB)

Gubberamunda SandstoneWestbourne FormationSpringbok SandstoneWalloon Sub-groupMacalister SeamJuandah Sandstonelower Juandah CMTangalooma SandstoneTaroom Coal MeasuresEurombah Formation



Daily DrillingTALINGA 105

Rig:

Report Date: 7/05/2010Report #: 2

Depth Progress: 57.00 m Depth End: 68.00 mKB

Rig Release Date:

StateQUEENSLAND

BasinSURAT

DistrictTALINGA

LeasePL 226





Days From Spud (days)0.09

Daily Cost23,712.44

Cumulative Cost176,258.44

AFE Amount535,400.00

AFE + Sup Amount535,400.00

AFE No.6920322, 6920322

Estimated Days3.0

Planned Depth (TMD) (mKB)552.00

WellboreOriginal Hole

Head Count20.0

Personnel Total Hours (hrs) Cum Pers Tot Hr (hrs)38.00

Road Condition Weather Temperature (°C) Wind

Operations @ Morning ReportRigging down, WOD to move from Tal 104 to Tal 105Last 24hr SummaryRigged down at Talinga 10424hr ForecastMove, rig up, spud.General RemarksTD 101m. 0100-0200 POOH. 0300-0400 Run casing in hole. 0400-0700 Cement surface casing.Daily ContactsNIGHT DRLG SUPV, DARRIN WALLACE; DAY DRLG SUPV, SEAN KELLYLast Casing StringConductor, 11.00mKB

Time LogStart Time

End Time Dur (hrs)

Depth Start (mKB)


Activity Code

Time P-... Operation

00:00 07:00 7.00 11.00 11.00 MIRU MOVE MOB P Continued to rig down, cleaned mast and prepared for move.07:00 12:00 5.00 11.00 11.00 MIRU MOVE MOB P Moved rig from Talinga 104 to Talinga 105.12:00 21:15 9.25 11.00 11.00 MIRU MOVE MOB P Rigged up to 100%.21:15 21:45 0.50 11.00 11.00 MIRU MOVE IRIG P Prespud hazard hunt and safety meeting held.21:45 00:00 2.25 11.00 68.00 SURFAC DRILL DRLG P Spud 12 1/4" hole from 11m to 68m.Fluid / Mud ChecksTime Depth (mKB) Density (lb/gal) Funnel Viscosity (s/qt) pH PV Override (cp) YP Override (lbf/100ft²)



API Filtrate (mL/30min) Mud Lost to Surface (bbl) Mud Lost to Hole (bbl) Daily Mud Cost

Cum Mud Lost to Surface (bbl) Cum Mud Lost to Hole (bbl) Cumulative Mud Cost



Comment No. Rpts

Last BOP Drill

TypeDays Since Last


BOP DrillSafety Meetings / Operational Checks

Date Type Description Tour Comment7/05/2010 Pre-Tour Meeting Rigging out. Night7/05/2010 Pre-Tour Meeting Rig moving and rigging up. Day7/05/2010 Permit to Work 86760 Working at heights. Day

Rigged up lights on roof7/05/2010 Permit to Work 86761 Pressure. Pressure test Day

surface lines.7/05/2010 Pre-Spud Meeting Well site induction and Hazard Day

hunt.Safety Incidents


Drill Strings: BHA # 1Nozzles (mm) String Length (m)

101.00OD (in)

6.500Rotating Hook Load (maximum) (1000lbf)

Depth In (mKB)11.00

Depth Out (mKB)101.00

Avg ROP (m/hr)27.7

Depth This Job (m)90.00

Total Depth Drilled ...100.00

Job Drill Hrs (hrs)3.25

Total Drill Hrs (hrs)3.25

Comment

Bit Run1

Drill Bit12 1/4in, Hughes Christensen , HM1044, M75H5PX

Length (m) I0.37

ADC Bit Dull3-3-LT-A-X-1-BT-TD

TFA (incl Noz) (mm²) BHA ROP (m/hr)27.7



Rig:



Rig Release Date:


HWDP 2.688 4 5 44.87 101.00XO Sub 2.250 6 1/4 1 0.40 56.13Drill Collar 2.250 6 1/4 6 53.83 55.73Bit Sub 6 1/2 1 1.53 1.90Drilling Parameters: 11.00 - 68.00 mKBCum Depth (m)

57.00Cum Drill...

2.25Int ROP (...

25.3Flow Rat... WOB (lbf) RPM (r... SPP (psi) Drill Str Wt (1... SO Str Wt (10... PU Str Wt (10... Off-Btm Str ... Drill Tq


1MakeTSM

ModelTSM 750




9/05/2010 12:009/05/2010 12:00

560.00560.00

255.0140.0

7050

Pump OperationsStart Date End Date Liner Size (in) P (max) (psi) Vol/Stk OR (bbl/stk)

7/05/2010 6 1/2 1,760.0 0.081Shaker Screens


No. Scr Sz X Scr Sz YLinear motionLinear motion

SwacoSwaco

MongooseMongoose

12

22

200230

200230

Shaker Checks

Date Hrs (hrs)D(lens OF b/gal)

Dens UF (lb/gal)

Q (ovrflw) (gpm)




Gubberamunda SandstoneWestbourne FormationSpringbok SandstoneWalloon Sub-groupMacalister SeamJuandah Sandstonelower Juandah CMTangalooma SandstoneTaroom Coal MeasuresEurombah Formation




Rig:



Rig Release Date:

StateQUEENSLAND

BasinSURAT

DistrictTALINGA

LeasePL 226






1.09Daily Cost




535,400.00AFE No.




Head Count21.0

Personnel Total Hours (hrs) Cum Pers Tot Hr (hrs)38.00

Road ConditionCurvey

WeatherClear

Temperature (°C)8

WindNone

Operations @ Morning ReportDrilled 8.75" hole to 540m (307m from midnight)Last 24hr SummaryDrilled top hole, ran 9.625" casing and cemented. Nippled up BOP's, pressure tested same -ok-. Drilled out shoe and performed FIT test of 50psi giving a11.7 ppg EMW. Drilled 8.75" hole from 101m to 233m.24hr ForecastTD well, wiper trip,log.General Remarks(0000-0600) Drilled 8.75" hole from 233m to 540m.Daily ContactsDAY DRLG SUPV, SEAN KELLY; NIGHT DRLG SUPV, DARRIN WALLACELast Casing StringSurface, 97.75mKB

Time LogStart Time

End Time Dur (hrs)

Depth Start (mKB)


Activity Code


00:00 01:00 1.00 68.00 101.00 SURFAC DRILL DRLG P Continued to drill 12 1/4" surface hole from 68m to 101m.01:00 01:30 0.50 101.00 101.00 SURFAC DRILL DRLG P Pumped 2 x hi vis sweeps and circulated hole clean.01:30 02:00 0.50 101.00 101.00 SURFAC CASING TRIP P Flow checked negative. Pumped out of hole from 101m to surface. L/D BHA02:00 04:00 2.00 101.00 101.00 SURFAC CASING RNCS P Held PJSM w/ crew. Rigged up to run casing and ran a total of 8 joints of 9

5/8" K-55 36 ppf BTC casing from surface landing shoe at 97.25m.04:00 05:30 1.50 101.00 101.00 SURFAC CEMENT CIRC P Circulated hole clean prior to cementing 9 5/8" surface casing.05:30 07:00 1.50 101.00 101.00 SURFAC CEMENT CMNT P Held PJSM w/ crew.Rigged up Halliburton surface equipment.Pumped 5 bbls

ahead. Pressure tested Halliburton surface equipment to 3200 psi-Ok.Continued to pump 15 bbl spacer followed by 35 bbls of 15.6 cement slurry. Released top plug and displaced with 25 bbls bumping plug with 1000 psi for 10 minutes-OK. Bled off pressure and had .25 bbls returns to unit- float equipment held-OK. Had 17 bbls of good cement returns to surface and good mud returns throughout job.

07:00 08:30 1.50 101.00 101.00 SURFAC CEMENT PULD P Rigged down Halliburton cmt head and lines.Changed out BTC collar on landing joint and laid down same.

08:30 10:30 2.00 101.00 101.00 SURFAC CEMENT NUND P N/U BOPE.10:30 11:15 0.75 101.00 101.00 SURFAC CEMENT PRTS P Function tested BOPE-OK. Performed accumulator drawdown test-OK.11:15 16:30 5.25 101.00 101.00 SURFAC CEMENT PRTS P Pressure tested pipe and blind rams, choke and kill line valves ,choke

nmanifold to 250 psi low and 1500 psi hi-OK. Pressure tested annular and S/O valves to 250 psi low and 1000 psi hi-OK.

16:30 17:45 1.25 101.00 101.00 SURFAC CEMENT TRIP P M/U 8 3/4" RR PDC bit and pendulum BHA and RIH tagging plug at 96.5m17:45 20:00 2.25 101.00 104.00 PROD1 DRILL DRLG P Drilled out shoe track and 3m of new 8.75" hole from 101-104m.20:00 20:15 0.25 104.00 104.00 PROD1 DRILL CIRC P Conditioned and circulated mud until in/out weight equal.20:15 20:30 0.25 104.00 104.00 PROD1 DRILL FIT P Performed FIT test. 50psi achieved giving a EMW 11.7 ppg. Lost 4 gallons to

formation.20:30 00:00 3.50 104.00 233.00 PROD1 DRILL DRLG P Driled 8 3/4" hole from 104.0m to 233.0m (132m new hole).Fluid / Mud ChecksTime

23:45Depth (mKB)

233.00Density (lb/gal)

8.80Funnel Viscosity (s/qt)

34pH PV Override (cp) YP Override (lbf/100ft²)



API Filtrate (mL/30min) Mud Lost to Surface (bbl) Mud Lost to Hole (bbl) Daily Mud Cost1,812.00

Cum Mud Lost to Surface (bbl) Cum Mud Lost to Hole (bbl) Cumulative Mud Cost1,812.00



Comment No. Rpts


r


TALINGA 105 Depth Progress: 33.00 m Depth End: 101.00 mKB


Last BOP Drill

TypeDays Since Last


BOP DrillSafety Meetings / Operational Checks

Date Type Description Tour Comment8/05/2010 Pre-Tour Meeting Drilling ahead, discussed Night

uneaven loads in utes.8/05/2010 Permit to Work 01470 Cementing surface Night

casing8/05/2010 Pre-Job Safety Meeting Discussed cementing Op's Night8/05/2010 Pre-Job Safety Meeting Discussed N/U BOPE Night8/05/2010 Pre-Tour Meeting Discussed pressure testing and Day

drill out op's8/05/2010 Permit to Work 01472 Pressure. BOP test DaySafety Incidents



101.00OD (in)


Depth In (mKB)11.00

Depth Out (mKB)101.00

Avg ROP (m/hr)27.7

Depth This Job (m)90.00

Total Depth Drilled ...

100.00



Comment

Bit Run1

Drill Bit12 1/4in, Hughes Christensen , HM1044, M75H5PX

Length (m)0.37

IADC Bit Dull3-3-LT-A-X-1-BT-TD


Drill String ComponentsItem Desc iption ID (in) OD (in) Jts Len (m) Cum Len (m)

HWDP 2.688 4 5 44.87 101.00XO Sub 2.250 6 1/4 1 0.40 56.13Drill Collar 2.250 6 1/4 6 53.83 55.73Bit Sub 6 1/2 1 1.53 1.90Drilling Parameters: 68.00 - 101.00 mKBCum Depth (m)

90.00Cum Drill...

3.25Int ROP (... F

33.0low Rat... WOB (lbf) RPM (r... SPP (psi) Drill Str Wt (1... SO Str Wt (10... PU Str Wt (10... Off-Btm Str ... Drill Tq


560.00OD (in)


23Depth In (mKB)

0.00Depth Out (mKB)

560.00Avg ROP (m/hr)

107.3Depth This Job (m)

1,019.00Total Depth Drilled

...1,022.50



Comment

Bit Run1

Drill Bit8 3/4in, Hughes Christensen , Q605, 7121443

Length (m)0.31

IADC Bit Dull3-3-WT-A-X-IN-CT-TD



Drill Pipe 3.240 4 1 441.58 560.00HWDP 2.688 4 6 56.22 118.42XO Sub 6 1/4 1 0.40 62.20Drill Collar 2.250 6 1/4 4 37.92 61.80Stabilizer 6 1/4 1 1.71 23.88Drill Collar 2.250 6 1/4 2 18.94 22.17Float Sub 2.000 6 1/2 1 1.40 3.23Bit Sub 2.000 6 1/2 1 1.52 1.83Drilling Parameters: 101.00 - 560.00 mKBCum Depth (m)

459.00Cum Drill...

9.50Int ROP (... F

48.3low Rat...

400WOB (lbf)

8.0RPM (r...

120SPP (psi) Drill Str Wt (1...

23SO Str Wt (10...

19PU Str Wt (10...

24Off-Btm Str ...

23Drill Tq

5,000.0Mud Pumps: 1, TSM, TSM 750Pump Number

1MakeTSM

ModelTSM 750




9/05/2010 12:00 560.00 255.0 709/05/2010 12:00 560.00 140.0 50Pump Operations

Start Date End Date Liner Size (in) P (max) (psi) Vol/Stk OR (bbl/stk)7/05/2010 6 1/2 1,760.0 0.081Shaker Screens

Description Make Model Deck No Start Date End DateScreen

No. Scr Sz X Scr Sz YLinear motion Swaco Mongoose 1 2 200 200



Rig:



Rig Release Date:

Shaker Screens


No. Scr Sz X Scr Sz YLinear motion Swaco Mongoose 2 2 230 230Shaker Checks


Dens UF (lb/gal)

Q (ovrflw) (gpm)



WilKat 555 1.0 575.00 20.0 LAMC PAC R 2.0 193.00 25.0 sacksSalt 74.0 11.50 25.0 sacksFormations

Formation Name Drill Top MD (mKB) Drill Top TVD (mKB) Prog Top TVD (mKB)Gubberamunda SandstoneWestbourne FormationSpringbok SandstoneWalloon Sub-groupMacalister SeamJuandah Sandstonelower Juandah CMTangalooma SandstoneTaroom Coal MeasuresEurombah Formation




Rig:



Rig Release Date:

StateQUEENSLAND

BasinSURAT

DistrictTALINGA

LeasePL 226





Days From Spud (days)2.09

Daily Cost58,751.41

Cumulative Cost311,443.30

AFE Amount535,400.00

AFE + Sup Amount535,400.00

AFE No.6920322, 6920322

Estimated Days3.0

Planned Depth (TMD) (mKB)552.00

WellboreOriginal Hole

Head Count25.0




WeatherCool

Temperature (°C) 9

WindNone

Operations @ Morning ReportRunning 7" production casing.Last 24hr SummaryWiper tripped. Logged well from TD to surface,GR, MPD, MLE+MMR. Wiper tripped.24hr ForecastWiper trip. Circ hole clean. POOH. Run casing, cement 7" production, nipple down, clean tanks rig release, begin washing equipment for NDT testing.General RemarksCrews working well together. Will clean equipment prior to move to Talinga 91 for NDT inspection. Inspection to take @ 2 days.Daily ContactsNIGHT DRLG SUPV, DARRIN WA LLACE; DAY DRLG SUPV, SEAN KELLYLast Casing StringSurface, 97.75mKB

Time LogStart Time

End Time Dur (hrs)

Depth Start (mKB)


Activity Code


00:00 06:00 6.00 233.00 560.00 PROD1 DRILL DRLG P Continued to drill 8 3/4" Production hole from 233m to 560m.06:00 07:00 1.00 560.00 560.00 PROD1 EVALFM CIRC P Pumped 2 x hi vis sweeps and circulated hole clean.07:00 10:00 3.00 560.00 560.00 PROD1 EVALFM WPRT P Flow checked-Negative. Wiper trippe

560 to casing shoe backreaming andd prior to logging. Pumped out of hole f/ cleaning hole as required. Cleaned

BHA inside casing.10:00 11:30 1.50 560.00 560.00 PROD1 EVALFM WPRT P Flow checked -Negative. Ran in hole f/ csg shoe to 415.11:30 12:15 0.75 560.00 560.00 PROD1 EVALFM SFTY P Circulated hole clean at reduced flow rate while holding weekly safety

meeting with both crews.12:15 13:00 0.75 560.00 560.00 PROD1 EVALFM TRIP P Continued running in hole13:00 14:00 1.00 560.00 560.00 PROD1 EVALFM CIRC P Circulated hole clean14:00 17:15 3.25 560.00 560.00 PROD1 EVALFM TRIP P POOH from 560m, flow checks as required, for logging program17:15 22:30 5.25 560.00 560.00 PROD1 EVALFM ELOG P Rigged up and ran logs, GR, MPD, MLE+MMR22:30 00:00 1.50 560.00 560.00 PROD1 CASING TRIP P Perform clean out trip with slick BHA from surface to 560m TD.Fluid / Mud ChecksTime

14:00Depth (mKB) Density

(lb/gal)9.30

Funnel Viscosity (s/qt)34

pH PV Override (cp) YP Override (lbf/100ft²)



API Filtrate (mL/30min) Mud Lost to Surface (bbl) Mud Lost to Hole (bbl) Daily Mud Cost558.50




Comment(1600-0000) Cleaned mud tanks, nippled down BOP's. (0000-0600) Laid over mast and cleaned with hot water pressure wash gun (performed new JSA).

No. Rpts

Last BOP Drill

TypeDays Since Last


BOP Drill 0 9/05/2010 1 10/05/2010Safety Meetings / Operational Checks

Date Type Description Tour Comment9/05/2010 Weekly Safety Meeting Held weekly safety meeting w/ Other

both crews.9/05/2010 Pre-Tour Meeting Discussed tipping, reviewed Day

JSA pipe arm ops.9/05/2010 Permit to Work 86762 Pressure. Inspect fluid Day

end of mud pumpl9/05/2010 BOP Drill Held Trip drill w/ crew. Well Day

secure 45 secs.9/05/2010 Permit to Work 01473 Radiation. Radioactive Day

source for logging op


.

.

.




Safety Meetings / Operational ChecksDate Type Description Tour Comment

9/05/2010 Pre-Tour Meeting Discussed running casing, cementing.

Night

Safety IncidentsDate Comment Category


560.00OD (in)


23Depth In (mKB)

0.00Depth Out (mKB)




...1,022.50



Comment

Bit Run1


Length (m)0.31

IADC Bit Dull3-3-WT-A-X-IN-CT-TD



Drill Pipe 3.240 4 1 441.58 560.00HWDP 2.688 4 6 56.22 118.42XO Sub 6 1/4 1 0.40 62.20Drill Collar 2.250 6 1/4 4 37.92 61.80Stabilizer 6 1/4 1 1.71 23.88Drill Collar 2.250 6 1/4 2 18.94 22.17Float Sub 2.000 6 1/2 1 1.40 3.23Bit Sub 2.000 6 1/2 1 1.52 1.83Drilling Parameters: 101.00 - 560 00 mKBCum Depth (m)

459.00Cum Drill...

9.50Int ROP (

48.3.. F low Rat...

400WOB (lbf)

8.0RPM (r...

120SPP (psi) Drill Str Wt (1...

23SO Str Wt (10...

19PU Str Wt (10...

24Off-Btm Str ...

23Drill Tq

5,000.0Drill Strings: BHA # 3Nozzles (mm) String Length (m)

560.00OD (in)


23Depth In (mKB)

0.00Depth Out (mKB)




...1,022.50



Comment

Bit Run2


Length (m)0.31

IADC Bit Dull-------

TFA (incl Noz) (mm²) BHA ROP (m/hr)


Drill Pipe 3.240 4 443.29 560.00HWDP 2.750 4 56.22 116.71XO Sub 2.250 6 1/4 0.40 60.49Drill Collar 2.250 6 1/4 56.86 60.09Float Sub 2.000 6 1/2 1.40 3.23Drill Collar 2.000 6 1/2 1.52 1.83Drilling Parameters: 0.00 - 560.00 mKBCum Depth (m)

560.00Cum Drill... Int ROP (... F low Rat...

400WOB (lbf) RPM (r... SPP (psi) Drill Str Wt (1...

23SO Str Wt (10...

19PU Str Wt (10...

24Off-Btm Str ...

23Drill Tq

5,000.0Mud Pumps: 1, TSM, TSM 750Pump Number

1MakeTSM

ModelTSM 750




9/05/2010 12:009/05/2010 12:00

560.00560.00

255.140.

0 700 50

Pump OperationsStart Date End Date Liner Size (in) P (max) (psi) Vol/Stk OR (bbl/stk)

7/05/2010 6 1/2 1,760.0 0.081Shaker Screens

Description Make Model Deck No Start Date End DateScreen

No. Scr Sz X Scr Sz YLinear motionLinear motion

SwacoSwaco

MongooseMongoose

12

22

200230

200230

Shaker Checks


Dens UF (lb/gal)

Q (ovrflw) (gpm)



Water 250.0 bblsAMC PAC R 2.0 193.00 25.0 sacks






Salt 15.0 11.50 25.0 sacksFormations

Formation Name Drill Top MD (mKB) Drill Top TVD (mKB) Prog Top TVD (mKB)Gubberamunda SandstoneWestbourne FormationSpringbok SandstoneWalloon Sub-groupMacalister SeamJuandah Sandstonelower Juandah CMTangalooma SandstoneTaroom Coal MeasuresEurombah Formation




Rig:



Rig Release Date:

StateQUEENSLAND

BasinSURAT

DistrictTALINGA

LeasePL 226






3.09Daily Cost




535,400.00AFE No.




Head Count25.0




WeatherFine

Temperature (°C) Wind

Operations @ Morning Report

Last 24hr SummaryWiper tripped, Circulated, POOH to run casing. Ran 7" Production casing setting shoe at 555m and ACP at 175m. Circulated and cemented 7" Production casing. N/D BOPE and dumped and cleaned mud tanks. Released rig from Talinga 105 at 16:00 hrs.24hr Forecast

General Remarks

Daily ContactsDAY DRLG SUPV, SEAN KELLY; NIGHT DRLG SUPV, DARRIN WALLACELast Casing StringProduction, 555.00mKB

Time LogStart Time

End Time Dur (hrs)

Depth Start (mKB)


Activity Code


00:00 00:30 0.50 560.00 560.00 PROD1 CASING WPRT P Continue to RIH for wiper trip prior to 560m-No fill on bottom.

running 7" Production casing f/ 231m to

00:30 01:15 0.75 560.00 560.00 PROD1 CASING CIRC P Pumped 2 x hi vis sweeps and circulated hole clean.01:15 03:00 1.75 560.00 560.00 PROD1 CASING WPRT P PJSM. Flow checked-Negative. POOH f/ 560 to surface to run casing. L/D

BHA.03:00 04:00 1.00 560.00 560.00 PROD1 CASING RNCS P Prepared casing and loaded pipe racks.04:00 09:15 5.25 560.00 560.00 PROD1 CASING RNCS P Held PJSM w/ crew. Ran a total of 28 jnts of 7" K-55 23 ppf blank casing and

17 jnts of 7" K-55 23ppf perforated casing landing shoe at 555m and ACP at 175m. Pressure tested STS wellhead-Ok.

09:15 09:45 0.50 560.00 560.00 PROD1 CEMENT CIRC P Circulated hole clean prior to cementing 7" Production casing.09:45 11:30 1.75 560.00 560.00 PROD1 CEMENT CMNT P Held PJSM w/ crew. Rigged up Halliburton surface equipment. Dropped dart.

Pumped 5 bbls ahead. Pressure tested to 3100 psi -Ok. Displaced dart with a total of 24.6 bbls of water bumping dart with 550 psi. Increased pressure in 250 psi increments and had indication that packer inflated at 1140psi.Unable to pressure test packer as pressure bleeding off after numerous attempts. Consulted with Brisbane. Decision made to pull test ACP.

11:30 12:00 0.50 560.00 560.00 PROD1 CEMENT CMNT T Rigged down Halliburton surface equipment and Pull tested ACP packer with 12klbs Over pull-OK.

12:00 13:00 1.00 560.00 560.00 PROD1 CEMENT CMNT P Rigged up Halliburton surface equipment and opened stage tool with 2400 psi-Ok. Pumped 20 bbl SAPP spacer followed by 23 bbls of 15.6 ppg cement slurry. Released closing plug and displaced same with 23.6 bbls bumping plug with 1000 psi for ten minutes-Held-Ok. Released pressure and had .25 bbls returned to unit-plug holding OK. Had 7.5 bbls of good cement returns to surface and good mud returns throughout job.

13:00 16:00 3.00 560.00 560.00 PROD1 CEMENT NUND P Rigged down Halliburton surface equipment.Laid down STS landing joint. Nippled down BOPE. Dumped and cleaned mud tanks. Rig released to Talinga 91 at 16:00 hrs.

Fluid / Mud ChecksTime

00:00Depth (mKB)

560.00Density (lb/gal)

9.30Funnel Viscosity (s/qt)

34pH PV Override (cp) YP Override (lbf/100ft²)



API Filtrate (mL/30min) Mud Lost to Surface (bbl)0.0

Mud Lost to Hole (bbl)0.0

Daily Mud Cost225.00




Comment No. Rpts





Last BOP Drill

TypeDays Since Last


BOP Drill 1 9/05/2010 0 10/05/2010Safety Meetings / Operational Checks

Date Type Description Tour Comment10/05/2010 Permit to Work 01474 Pressure. Cementing 7" Night

casing operations.10/05/2010 Pre-Tour Meeting Discussed cementing, nippling Day

down, clean for NDT.10/05/2010 Permit to Work 86765 Confined Space. Clean Day

mud tanksl10/05/2010 Permit to Work 86763 Confined Space. Nipple Day

down BOP's.10/05/2010 Permit to Work 86764 Heights. Lay over mast Day

and clean.Safety Incidents



560.00OD (in)


23Depth In (mKB)

0.00Depth Out (mKB)


107.3Depth This Job (m) T

1,019.00otal Depth Drilled ...

1,022.50Job Drill Hrs (hrs)

9.50Total Drill Hrs (hrs)

9.50Comment

Bit Run2


Length (m)0.31

IADC Bit Dull-------

TFA (incl Noz) (mm²) BHA ROP (m/hr)


Drill Pipe 3.240 4 443.29 560.00HWDP 2.750 4 56.22 116.71XO Sub 2.250 6 1/4 0.40 60.49Drill Collar 2.250 6 1/4 56.86 60.09Float Sub 2.000 6 1/2 1.40 3.23Drill Collar 2.000 6 1/2 1.52 1.83Drilling Parameters: 0.00 - 560.00 mKBCum Depth (m)

560.00Cum Drill... Int ROP (... F low Rat...

400WOB (lbf) RPM (r... SPP (psi) Drill Str Wt (1...

23SO Str Wt (10...

19PU Str Wt

(10...24

Off-Btm Str ...23

Drill Tq5,000.0


1MakeTSM

ModelTSM 750




9/05/2010 12:00 560.00 255.0 709/05/2010 12:00 560.00 140.0 50Pump Operations

Start Date End Date Liner Size (in) P (max) (psi) Vol/Stk OR (bbl/stk)7/05/2010 6 1/2 1,760.0 0.081Shaker Screens


No. Scr Sz X Scr Sz YLinear motion Swaco Mongoose 1 2 200 200Linear motion Swaco Mongoose 2 2 230 230Shaker Checks


Dens UF (lb/gal)

Q (ovrflw) (gpm)



SAPP 3.0 75.00 8.0 sacksFormations

Formation Name Drill Top MD (mKB) Drill Top TVD (mKB) Prog Top TVD (mKB)Gubberamunda SandstoneWestbourne FormationSpringbok SandstoneWalloon Sub-groupMacalister SeamJuandah Sandstonelower Juandah CMTangalooma SandstoneTaroom Coal Measures






Eurombah Formation



APPENDIX 3 – WELL LOCATION SURVEY


APPENDIX 4 – SURAT BASIN STRATIGRAPHY


APPENDIX 5 – WIRELINE LOGS

s3-ap-southeast-2.amazonaws.com · web view2021. 3. 15. · australia pacificlng pty ltd. talinga...

Documents