table 4.8 mdt pressures well 7728/7-1 a. - oljedirektoratet · table 4.8 mdt pressures well...

FINAL WELL REPORTPL 202Well 7228/7-1A and 7228/7-1B

Doc. no.01Y94*3480Date2001-07-20

O STATOILRev. no.0

38 of 79

Table 4.8 MDT pressures well 7728/7-1 A.

Test

Depth meter

MDRKB

MSLTVD

Pressures

Hydr.before(bar)

Hydr.after(bar)

Formation(bar)

Mobilitym D/cp

TempDeg C

Comments

RunlA123456789101 112131415161718192021222324252627282930313233343536

138914031 4 1 1143914521486149315091572,81605,5167118202030,22045,620522057,52061,520682079,520872091,22104,52370,52448,82490,32492,8209120932104,22104,32104,52104,62105,52104,62054,22051,1

1344,41358,11366,11393,91406,81440,61447,21463,515271559,61624,91773,819841999,42005,82011,32015,32021,82033,32040,82044,92058,22323,82401,62442,82445,32044,72046,820582058,12058,22058,42059,32058,420082004,9

197,54199,48200,69204,68206,51211,4212,36214,64223,7228,34237,65258,8288,6290,81291,77292,55293,09294,04295,69296,76297,36299,25337,03346,19354,03354,36297,26297,57299,15299,2299,25299,29299,37299,3292,18291,69

197,48199,53200,66204,64206,51211,4212,36214,64223,66228,35237,68258,82288,57290,79291,77292,54293,1294,05295,7296,74297,35299,23337,05346,21354,08354,37297,28297,56299,21299,21299,28299,3299,43299,27292,17

147,37148,91149,62153,02154,51158,4159,18161,01168,33172,16179,67196,9148,95224,5224,63224,74224,82224,93225,13225,28225,57226,77287,72140,18164,39316,58225,48225,64120,39136,03224,75107,87226,84181,52100,53224,62

301304,6429,4574,8727,7161,7258,91 116404,911,446,48,60906184,424262045146,7177,1116,5385,542,5

438,1245,9

32,3

242

5353,754,254,554,955,255,655,8

56,262,268,865,466,360,158,758,257,957,757,7

57,356,854,8

Tight

SuperchargedTightTightSupercharged

TightTightTightTight

TightTightSampling depth

RurMB12345

2091,12061,52057,52087,52086,9

2045,1

2011,62041,62040,9

299,82295,46294,9299,19299,12

299,65NÅ294,8

225,59NÅ224,72225,41225,33

486,2

1 61379,4184

59,3

58,1

58,7

Oil sampleLost sealGas sampleOFA scanningOFA scanning

F:\Statoil Documents\My Personal Documents\7228\End of Well 7228_1 A + lB_final

FINAL WELL REPORTPL 202Well 7228/7-1A and 7228/7-1B

Doc. no.01Y94*3480Date2001-07-20

O STATOILRev. no.0

39 of 79

Table 4.9 MDT pressures well 7728/7-1B

Test

12345689101 11213141516171819207

Depth meter

MDRKB

2175,521732173,421642163,42162,52158,22147,42145,82146,62142,521422130212621192 1 1 82173,42147,221272161,5

MSLTVD

2095,420942094,22088,72088,42087,82085,22078,52077,520782075,42075,12067,22064,52059,720592094,32078,42065,12087,2

Pressures

Hydr.before(bar)275,07274,92274,95274,22274,16274,07273,73272,83272,73272,75272,41272,36271,33270,95270,36270,26274,83272,79271,03274,01

Hydr.after(bar)275,04274,9274,92274,21274,16274,07273,72272,85272,73272,76272,43272,36271,34270,97270,38270,26274,82272,79271,03273,97

Formation(bar)237,61

227,68

225,96

224,87

225,95225,9

Mobilitym D/cp

11,38

19,2

13

1 ,16

4,380,46

Comments

SuperchargedTight

TightTightTightTight

TightTightTightTightTightTightPoor permeabilityTightLost sealTightSuperchargedTight

F:\Statoil Documents\My Personal Documents\7228\End of Well 7228_1A + lB_final

FINAL WELL REPORTPL 202Well 7228/7-1 A and 7228/7-1 B

Doc. no,Ol ¥94*3480Date2001-07-20

^H O STATOILRev.no. 40 of 790

Table 4.9 Samples collected

Runno.

1A

IB

Depthsampletype2051.1m

Gassample

Oilsample @2091.1 m

Gassample @2057.5 m

SampleSize

23/4gal.

Igal250 cc

250 cc450 cc250 cccoated250 cc

450 cc

450 cc

Igal

250 cc

250 cc

Igal

Shut-inpressure

(bar)224,6

224,6224,7

224..66224,7225,2

225,2

495,0

495,0

495,0

224,5

225,5

495

Openingpressure

(bar)145,0

300,0420,0

393,0290,0

518.0 @-3 C

511 @ -3deg C

220 @ 2deg.C

200 @ 2deg.C

180 @ 2degC

394 [email protected]

401 [email protected]

300 @ 2deg.C

PumpVol.

(Litres)

27,0

28,5

32,0

35,0

37,5

43,0

48,0

53

Samplingpressure

(bar)188-219

210,0217,0

218,0219,0225,4

225,4

224,4

224,6

224,6

224,5

224,5

224,5

MobilitymD/cp

242,0

242,0242,0

242,0242,0486,2

486,2

486,2

486,2

486,2

1613,0

1613,0

1 613

Comments

1 883 litre Gas, 1 37 ml mudfiltrateof which 15 ml mud. Only trace o

condensate observed . H2S<0.2ppm, CO2<2% and R-SHO.5

ppmGeochemical bottle no: 98-08

Used for rig analysis (bottlereturned)

H2S=0 ppm, CO2=0.322%,N2=1.4%

C 1=87.55%, GOR=50736Sm/SmDensity at res cond..= 0. 1 962

kg/Sm3

Start to leak during stabilisationprior to transfer).

After transfer to three shippingrøttles, rest of 1 gal chamb. was[rained.

In general the samples were of good quality. The gas sample in run 2B was collected due tosuspicion that the gas sample in run 1A was sampled below the dew point.

F:\Statoil Documents\My Personal Documents\7228\End of Well 7228_1A + lB_fmal

wetc 7228/7-1 s T3 DRILLING FLUIDS PROGRAMField: Barents SeaRig: Transocean Arctic

HOLE

SIZE

36"

TVDKD

372372

CASING

SIZE

30"

TVDMD

372372

26" 507507

20" 502502

17 1/2"Track 1

13481362"

14"x133/8"

17 1/2"Track 2

13371348

14"x13 3/8"

17 1/2"Treck3

13151333

14"x13 3/8"

13061323

8 1/2" 19872087

7"Optional

MUDTYPE

SW/Polymer

MW

[*g]

1.03-1.35

LGS

[KG/m»)

10sec.

[Pa]

10mln.

[Pa]

Fann3rpm

O/Wratio

/Filter cake*

PV

[mPa]

APIFL

[mQ

<10in displ.volume

HTHPFL

[ml]

MBT

[KG/ml

PH

9-10

Kcl

[KG/ml

Give.

[%]

YP [Pa]/

ES***

Ex lime

[KG/ml

TotalVolume

Old VolumeNew Voluma

UsageMT3200

320179

Comments: Sea water was used In combination with high viscous pals. Displaced to 1.35 sg Behtonite mud pnor to running 30" conductor.Aminirmjmof60m3of1.60sgklllmudshallber6a(tyintheplts,prK)rtodrillnQWtofthe30"shoe.

SW/Polymer

1.03-1.2 <10in displ.volume

9-10318141177318

Comments: Sea water was used h combination with high viscous pits. Displaced to 1. 20 sg. Bentonite mud treated with polymers for fluid loss control,prior to running 20" casing.

Flo Pro/SW

120-1.301.03

75-123 3-8 5-12 9-10 13-20 1.8-3.2 10 8.4-9.5

Comments: The section was drilled with NaCUPolymef system as per programme, down to 709m. Due to heavy losses at the shale shakers, lt was displaced back to SMThe hole was displaced back to the Nad/Polymer mud at TD. The string got stuck at 1332m on a wipertrip, hence the string was shot off and the hole was

Flo Pro 1.32-1.37 112-160 5-6 5-16 8-12 15-25 1.8-2.6 10-49 92-10.9

3-5

/ at 709 m and drilled down tsidetracked.

5

9.5-14.510750

1075563

o 1362m.

11.5-18.5718512206178

Comments: The section was drilled with a modified Nad/Polymer system - diluting the active system 50/50 with premix made of drilwater, polymers and 5% glycol.The hole was drilled down to 1348m. Bit and BHA were heavfy balled up. The 13 318" casing was ran to but unable to pass 620m, hence the casing was pulled out again.A wioertrip showed hole problems, and the hole was pluooed back to the 20" casino shoe for another sidetrack.

Glydril(KCI/

Polymer/Glykol)

1.35-1.45 157-199 4-6 8-14 8-10 15-26 1.6-2.4

Comments:

Glydril(KCI/

Polymer/GlykoQ*

1,35 142-148 5-7 8-11 7-9 19-21 2.0-2.5

14-49 8.0-9.6

32-42 7.7-8.7

145-174 5 13.5-17.5

158-170 5 13.5-17.0

Comments: Sidetrack due to unintendedly drilling through a fault and into Perm.

1211217994429

68856512379

weii: 7228/7-1A and IB DRILLING FLUIDS PROGRAMField: Barents SeaRig: Transocean Arctic

HOLE

SIZE

8 1/2"7228/7-1A

TVDM)

28482881

CASING

SIZE

7"Optional

TVDMD

8 1/2"7228/7-1 B

21222227

7"Optional

MUDTYPE

Glydril(KCI/

Polymer/Glykol)

MW

[sg]

1.35-1.45

LGS

[KGM11]

108-176

Comments: Minor bit balling was expen

10sec.

[Pa]

6-7

10mln.

[Pa]

9-14

Fann3rpm

6-13

O/Wratio

PV

[mPa]

18-28

APIFL

[mo

1.8-2.6

HTHPFL

[mO

MBT

[KGAnl

25-29

PH

8-9

Kcl

[KG/ml

150-170

Glyc.

[*1

5-5.5

YP

[Pa]

12-22

Ex lime

[KGAnl

TotalVolume

Old VolumeNew Volume

Usage

1377949428170

enced in this section.Sidetrack to verify oil-water contact downflanks on the structure.

Glydril(KCI/

Polymer/Glykol)

1.31-1.32

Comments:

148-153 6-6.5 9-11 7-8 20-23 1.9-2.5 19-22 9-9.4 159-163 5-5.5 14-15.5991850141107

Address: Applied Petroleum Technology ASP.O.Box 1232027 Kjeller

Telephone: +47 63 80 60 00Telefax: +4763801138

Report numberAPT01-148

ClassificationConfidential

Report TitlePetroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A,7228/7-1 B, 7228/7-1 S and 7228/7-1 ST3

Submitted

ClientStatoil ASA

Service Order4500393397

Client ReferenceAPT2001-05/Turid Heide

Number of pages174

DistributionStatoil ASA (5)APT (1)

AuthorsKjell UrdalKristine AasgaardPer Erling Johansen

REGISTRERTOLJEDIREKTORATET

2 U FEB. 2002

Name

Reviewed by

Approved by

Nigel Mills

^6 f Tore Haaland

Date2002-01-07

2002-01-07

Signature

k\ jdSSk^I vj »• l^A/V^V^^jjOk ——

M OM

Petroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A. 7228/7-1 B. 7228/7-1 S and 7228/7-1 ST3

SummaryThis report is a data report on work performed under the Statoil project number APT2001-05.9 drill cuttings samples, 11 side well cores and 2 core samples were included in this study. Inaddition, some samples that were analysed earlier in project APT2001-01, are also included inthis report.

The numbers of different sample types and of analyses performed are shown below:

AnalysisLithology DescriptionsPre-extractionTOC and PyrolysisVisual kerogenVitrinite reflectionSolvent ExtractionAsphaltene PrecipitationlatroscanMPLCCarbon IsotopesPyrolysis GCSaturates GCAromatics GCSaturates GCMSAromatics GCMSGCMS age diagnostic compounds

CuttingsEarlier+New

6+94+36+96+26+03+43+42+53+4

0+7*53+43+43+42+52+50+4

swc1111113

4444

0+4*5444442

CoreEarlier+New

1+21+21+21+11+00+10+10+10+1

0+1*50+10+10+10+10+1

TotalEarlier+New

7+225+167+227+67+03+93+9

2+103+9

0+12*53+93+93+9

2+102+100+6

Page 2

Petroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A. 7228/7-1 B. 7228/7-1 S and 7228/7-1 ST3_____________

Experimental Procedures

All procedures follow NIGOGA, 4th Edition. Below are brief descriptions ofprocedures/analytical conditions.

Sample preparationCuttings samples are washed in water to remove mud. When oil based mud is used, soap(Zalo) is added to the sample and the sample is washed thoroughly in warm water to removemud and soap.

ExtractionA Soxtec Tecator instrument is used. Thimbles are pre extracted in dichloromethane with 7%(vol/vol) methanol, 10 min boiling and 20 min rinsing. The crushed sample is weighedaccurately in the pre extracted thimbles and boiled for 1 hour and rinsed for 2 hours inapproximately 80 cc of dichloromethane with 7% (vol/vol) methanol. Copper blades activatedin concentrated hydrochloric acid are added to the extraction cups to cause free sulphur toreact with the copper. An aliquot of 10% of the extract is transferred to a pre weighed bottleand evaporated to dryness. The amount of extractable organic matter is calculated from theweight of this 10% aliquot.

DeasphalteningThe extract is evaporated almost to dryness before a small amount of dichloromethane (3times the amount of EOM) is added. Then pentane is added in access (40 times the volume ofEOM and dichloromethane). The solution is stored for at least 12 hours in a dark place beforethe solution is filtered or centrifuged and the weight of the asphaltenes measured.

MPLCThe MPLC is constructed as described by Radke et al. (1980). The system includes twoHPLC pumps, sample injector, sample collector, RI-detector, UV-detector and two packedcolumns. The pre column is filled with Kieselgel 100, which is heated at 600 °C for 2 hours todeactivate it. The main column is a LiChroprep Si60, which is heated at 120 °C for 2 hours tomake it water free.Approximately 30 mg of deasphaltened oil or EOM diluted in 1 ml hexane is injected andseparated into a saturated, an aromatic and a polar fraction.

TOC and Rock-EvalA Rock-Eval 6 instrument is used. The analysis is performed in two steps, pyrolysis andoxidation, when TOC is measured. Jet-Rock 1 was run as every tenth sample and checkedagainst the acceptable range given in NIGOGA.

Temperature programmePyrolysis: 300 °C (3 min.) - 25 °C/min. - 650 °C (O min.)Oxidation: 400 °C (3 min.) - 25 °C/min. - 850 °C (5 min.)

Page 171


latroscanAn latroscan MK-5 (TLC/FID Analyser) instrument is used. 2 \i\ of extract or diluted oil isspotted on Chromarod S-III rods before elution in hexane (25 min), toluene (8 min) anddichloromethane with 7 % methanol (vol/vol). The solvent is allowed to evaporate before therods are placed into the next eluation chamber. Before running the rods in the analyser, therods are heated for 90 sec. in a heating chamber at 60 °C.

GC of whole oilA HP5890 II instrument is used. The column is a HP PONA, length 50 m, i.d. 0.2 mm, filmthickness 0.5 |im. 2,2,4-tri-methane-pentane is used as an internal standard.

Temperature programme30 °C (10 min.) - 2 °C/min. - 60 °C (10 min.)- 2 °C/min - 240 °C (60 min.)

GC of saturated fractionA HP5890 II instrument is used. The column is a CP-Sil-5 CB-MS, length 25 m, i.d. 0.25mm, film thickness 0.25 jum. C12D26, C20D42, C24D50 and C30D62 are used as internalstandards.

Temperature programme50 °C (l min.) - 4 °C/min. - 310 °C (25 min.)

GC of aromatic fractionA HP5890 instrument is used. The column is a CP-Sil-8 CB, length 50 m, i.d. 0.25 mm, filmthickness 0.25 jam.

Temperature programme50 °C (l min.) - 4 °C/min. - 310 °C (25 min.)

PyGCA HP5890 II instrument with a MSSV injector and a FID is used. The column is a CP-Sil-5CB-MS, length 25 m, i.d. 0.25 mm, film thickness 0.25 |im.During the run the pyrolysis oven starts at 330 °C. The tube is then broken and thetemperature increased to 600 °C at a rate of 25 °C/min. The pyrolysis products are collectedin the cold trap for fourteen minutes.

Temperature programme30 °C (15 min.) - 5 °C/min. - 310 °C (23 min.)

GCMS of saturated and aromatic fractionsA Micromass ProSpec high resolution instrument is used. The instrument is tuned to aresolution of 3000 and data is acquired in Selected Ion Recording (SIR) mode. The columnused is a 60 m CP-Sil-5 CB-MS with an i.d. of 0.25 mm and a film thickness 0.25 |im.

Page 172

Petroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A. 7228/7-1 B. 7228/7-1 S and 7228/7-1 ST3______________

d4-27aaR is used as internal standard when quantitative results are requested for the saturatedcompounds. The aromatic and aliphatic fractions may be analysed together or separately.

Temperature programme50 °C (l min.) - 20 °C/min. - 120 °C - 2 °C/min - 320 °C (20 min.)

Stable isotope analysis of gas compounds5-10 ml of the gas is sampled with a syringe and then separated into the different gascomponents by a Carlo Erba 4200 gas chromatograph. The hydrocarbon gas components areoxidised in separate CuO-ovens in order to prevent cross contamination. The combustionproducts C02 and H20 are frozen into collection vessels and separated.

The combustion water is reduced with zinc metal in sealed quartz tubes to prepare hydrogenfor isotopic analysis. The isotopic measurements are performed on a Finnigan MAT 251 and aFinnigan Delta mass spectrometer.

The value for the NBS 22 standard is -29.77 ± 0.06 %o PDB. The analytical procedures aretested with a laboratory gas standard mixture. Based on repeated analysis of the gas standard,the reproducibility in the 813C value is better than 0.5 %o PDB for all components. Thereproducibility in the 5D value is likewise better than 10 %o.

Stable carbon isotope analysis of oil, EOM and kerogenThe samples are dissolved in a known amount of dichloromethane, and 1-2 mg of the sample(or as much as possible) is then transferred to a glass container. The solvent is evaporated inan oven at 50 °C. CuO and some silver wires are added to the containers, which are thensealed by melting in a vacuum. The samples are then combusted in an oven at 550 °C for 1hour (Sofer, 1980). The combustion products C02 and HaO are separated at -80°C before theisotopic ratio is determined on a Finnigan MAT 251 mass spectrometer.

A standard (NGS NSO-1, topped oil) is analysed for each 10th sample. The 513C valueobtained for this standard is -28.73 %o PDB. The variation in the isotopic values for thestandard by repeated analysis over a period of four years is ± 0.16 %o.

GC analysis of gas componentsAliqouts of 0.2 ml are sampled with a syringe for analysis on a Porabond Q column on aCarlo Erba HRGC 5300 equipped with a flame ionisation (FID) and a thermal conductivity(TCD) detector. The detection limit for the hydrocarbon gas components is 0.001 ul/ml, forCO2 0.05 ul/ml.

Vitrinite reflectance analysisThe samples are prepared either as "whole rock" or are treated with hydrochloric andhydrofluoric acid prior to further preparation. The aim of the acid treatment is to avoid softand expanding mineral phases in order to ensure good polishing quality. The whole rock orthe kerogen resulting from the acid treatment is embedded in an epoxy resin to make

Page 173

Petroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A. 7228/7-1 B. 7228/7-1 S and 7228/7-1 ST3______________

briquettes, ground flat and polished using 0.25 micron diamond paste and magnesium oxideas the two final steps.

The analytical equipment used is a Zeiss MPM 03 photometer microscope equipped with anEpiplan-Neofluar 40/0.90 oil objective. The sensitive measuring spot is kept constant for allmeasurements at about 2.5 micron in diameter. The measurements are made through a greenband pass filter (546 run) and in oil immersion (refractive index 1.515 at 18 °C). The readingsare made without a polarizer and using a stationary stage. This procedure is calledmeasurement of random reflectance (%Rm). The photometer is calibrated daily against astandard of known reflectance (%Rm = 0.588) and routinely (daily) checked against two otherstandards of significant different reflectances (%Rm = 0.879 and 1.696). A deviation fromthese values of less than ± 0.01 and ± 0.02 respectively is considered acceptable. Thecalibration is routinely checked during the course of measurements at least every hour, and adeviation of less than ± 0.005 is considered acceptable.

For each sample at least 20 points are measured if possible, and quality ratings are given tovarious important aspects, which may affect the measurements. These aspects are abundanceof vitrinite, uncertainties in the identification of indigenous vitrinite, type of vitrinite, particlesize, particle surface quality and abundance of pyrite.

Page 174


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7228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A7228/7-1 A7228/7-1 A7228/7- A7228/7- A7228/7- A7228/7- A7228/7- A7228/7- A7228/7-1 A

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dk gy-blk, si slty

dk, si calclt, calc

dk, si calclt, calc

gygy

Page 3

Petroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A, 7228/7-1 B, 7228/7-1 S and 7228/7-1 ST3 a»)*-Table 2. GC of saturated compounds (parameters)

Page 4

>T

£

7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST3

7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

?j

•* eUf** ^v -Æ * tr ir t

i

* V 1

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

z: |% «jW '"CLr Jl**'

If^yfåv r'^ljmjb rP- ^tA ~> S-O*^1^

i * tlsfis*fa fpf.<p*

^) |v.

13351347135917791794

1959.502025.50

2081212313472742

2857.75

^ ^_ it m^

t ^\/;M] m

V?1- *^^^^ ^^S7* ' SS** 't/

M:..i^.i*118231182511827118281106311835118371184011841110321104811843

^ *»•-.$,}*"

$%$&. y^^^

»W^^î ^P^%^•fwe« :

1.593.534.371.280.740.820.780.610.583.960.410.23

"lÂÊ

Hfei*** «cjv ^|£4'^ r < V

1.613.413.560.700.420.520.670.140.233.130.230.16

t« ,, ?;: i*«

0.991.041.231.841.771.561.164.462.491.271.771.46

, f o* \

$MM,Km•L& ^jtijpjsjiWu ,*3r}<^M I.l..i

4 *S$»« 1^|wif^4fl,*,4|

1.151.181.271.121.820.770.363.002.311.502.540.86

,, <f »w

^ ^"l?s»«.*S2"(Swi'"** :f

.f ^t> ,

-J8...0.720.600.600.320.640.380.230.220.480.730.830.58


Table 3. GCMS SIR of saturated compounds (parameters)

"o

7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST37228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

Sam

ple

type

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

P.0>Qi-

1

13351347135917791794

1959.502025.50

2081212313472742

2857.75

QH

118231182511827118281106311835118371184011841110321104811843

mcs

3.505.106.21

21.2914.8034.8870.741.356.738.05

28.7477.60

CO.Soo

2.402.221.794.992.095.128.641.422.342.6119.9210.90

Qoen

3.893.964.4515.4615.982.574.443.919.535.3210.1810.90

%27

Ts

26.3918.847.84

29.2223.4924.8237.294.077.404.6130.4752.81

fN

43.2547.0253.5959.9658.6159.2653.9160.4058.9558.7058.0754.13

HOs

12.5511.868.4816.9614.438.73

20.338.199.696.9717.2123.79

oCS

13.0215.2621.3156.3455.8542.4832.6754.6259.2651.4651.2554.86

CO.CO.

58.4456.9740.6043.2335.4037.1343.9443.9353.00

r-

24.1826.4235.5260.8565.9924.6024.3314.3330.1057.0853.5536.32

r-csU

27.1328.9134.5942.6739.5436.2536.65

24.0144.9935.3140.47

OS(NU

28.1927.4727.4237.2846.3830.9242.5491.5956.8731.0041.8638.74

Os(N00

1.481.571.600.560.400.921.060.200.310.750.520.64

rnen(N

CN

0.540.510.600.891.050.230.226.011.530.840.690.23

Page5


Table 4. GCMS SIR of aromatic compounds (parameters)

*a3£

7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST3

7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

<u§4>t03

V3

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

Low

er D

epth

13351347

.135917791794

1959.502025.50

2081212313472742

2857.75

QH(X<

118231182511827118281106311835118371184011841110321104811843

ARO

M2

0.3470.3950.4080.9080.9280.7900.5880.9350.9390.4330.6850.747

2o2u

0.2520.2620.2720.8740.8330.4480.8910.4120.1750.2850.6230.915

2u2U

0.0560.0760.0980.7330.6770.2530.6300.3020.0910.1180.4010.741

<%

0.0560.0760.0980.7330.6770.2530.6300.3020.0910.1180.4010.741

(N<%

0.0480.0930.1430.4000.5000.1750.4490.2460.2090.1830.1680.430

r*i<%

0.3560.7330.8451.8722.8031.4882.5312.3061.8820.7733.1044.138

Tf<%

0.4180.4070.4190.4170.4620.3690.3440.4120.3770.4010.4800.484

in<%

0.9730.4531.0240.6291.912

0.9190.7221.3761.1951.7270.488

^D<S

0.5482.1883.9260.8165.658

0.9960.9233.8944.0466.1752.859

r~<2

0.8500.6320.7201.3880.9570.7980.5760.5630.3950.4650.6711.203

00<s0.2630.7500.7540.0750.0970.0510.0920.1230.0750.9180.0670.053

Ch<S

1.4822.0852.1054.92911.0562.29817.6474.8282.4351.91013.202134.798

o<^

0.2780.3330.3360.7470.8670.8180.5340.8990.9160.3400.4530.571

Page 6

Petroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A. 7228/7-1 B. 7228/7-1 S and 7228/7-1 ST3 as)iTable 5. Extraction, Asphaltene precipitation and latroscan data

'o£7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST37228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

<L>g<uleson

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

£OH0Q>-<u£oJ

13351347135917791794

1959.502025.50

2081212313472742

2857.75

QHOH<

118231182511827118281106311835118371184011841110321104811843

«30

1.X

Is7.6209.88010.10010.3508.3844.06110.5178.0617.4984.0793.45313.134

-35

0w1552841231123573301327

23

bO^^

5 S*s JU P4

1969526383171159369728813328909340013236319401774

bo•asic/a o<226292159245374353

721184

126216483

I1125113861952135

1157057

1335164

83491837

bfi<§>j ••*olQ- K

79615701365623137226163218228633861627912671540

bo

$OH •£Ol o< &

696201448423776322220

47512676473492114

<**osP -~.b f^^ 0

Si00 W

11.55.61.92.114.51.51.67.94.63.98.44.7

<4-HO

"•?ox s-^

IP

o So< o< w12.726.323.511.731.30.01.7

14.74.125.80.92.1

^HO^ 0?'6aiOH W

40.529.816.453.837.190.896.725.184.650.365.386.8

<*-o^^riw O< w35.338.358.232.517.17.70.0

52.36.7

20.025.46.4

<+-o^ ~0^ >=?

£ 5

u oK W

24.231.925.413.745.81.53.3

22.68.7

29.79.36.8

Page?

Petroleum Geochemistry Data Report - Source Rock Studv 7228/7-1 A. 7228/7-1 B. 7228/7-1 S and 7228/7-1 ST3 aj»)*-Table 6. TOC and Rock-Eval data

13£

7228/7-1 S7228/7-1 S7228/7-1 S7228/7-1 S7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST37228/7-1 ST3

7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

Sam

ple

type

DCDCDCDCDCDCDCDCDCDCDCDC

SWCSWCSWCSWCSWCSWCSWCSWCSWCSWCSWCDC

COCHDC

Low

er D

epth

1314132313351341134713531359177917941872195020491810

1845.5018901932

1959.502007

2025.5020522072208121231347

2455.522742

QHSi

11059A11822118231182411825118261182711828

11 063 A11 065 A11829118301183111832118331183411835118361183711838118391184011841

11032A11022

11 048 A

1sCO

0.050.000.140.230.310.300.520.070.410.240.070.080.260.280.290.410.200.230.150.210.390.550.524.620.120.46

6b

(NC/3

0.280.077.7913.1516.2315.7224.202.433.361.740.540.671.171.341.341.931.951.301.131.222.074.5532.8953.260.726.05

1mc/3

0.290.370.390.460.470.370.340.830.730.700.510.610.810.940.831.671.141.140.561.031.351.371.442.240.830.70

Go1H

424481425423418416413450446360369368333336340351350340338339340432447410447426

ab

GL,d.

0.330.077.9313.3816.5416.0124.712.503.771.980.610.741.431.631.622.352.151.531.281.432.465.10

33.4157.870.846.50

/o"11cx

0.150.030.020.020.020.020.020.030.110.120.120.100.180.170.180.180.090.150.120.150.160.110.020.080.140.07

&0Us

&JQncæs208

22228326824627110513389455433432053447113954095

25518063

61632685177

Ol (

mg

CO2/

gTO

C)

204211108643629364350

23122433240781

475472151171927149820

gUoH

1.420.883.514.656.056.398.932.312.531.961.191.230.350.420.250.411.410.241.180.481.157.245.3416.350.853.42

Page 8

Petroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A. 7228/7-1 B. 7228/7-1 S and 7228/7-1 ST3 as)*-*<3^

7228/7-1 A7228/7-1 A7228/7-1 A

PL,

01DC

COCHCOCH

ÆcxQ

I3

27812845

2857.75

QH<3

11 049 A1184211843

^J?£I-H00

0.560.040.11

00

00

4.700.300.68

300

1.050.030.08

U0

1H

432344336

-P-

5.260.340.79

0

31fc

0.110.110.14

00UK00Suæ H242100154

(NOu00Su"O H

541018

^UOH

1.940.300.44

Table 7. GC of saturated compounds (peak area)

13£

7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST3

7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

Sam

ple

type

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

Æ'S,<L>Q<u£oJ

13351347135917791794

1959.502025.50

2081212313472742

2857.75

QH5!

118231182511827118281106311835118371184011841110321104811843

oGc

O.OOeOO.OOeOO.OOeOO.OOeO3.41e3O.OOeOO.OOeOO.OOeO2.52e32.54e33.63e3O.OOeO

Gc


<N

Gc

1.27e33.06e27.99e24.67e25.45e3O.OOeOO.OOeOO.OOeO6.73e32.29e32.02e4O.OOeO

mG

1.12e24.90e2O.OOeOO.OOeO2.02e3O.OOeOO.OOeOO.OOeO1.38e32.65e33.95e3O.OOeO

Tf

G4.79e21.70e3O.OOeOO.OOeO3.50e3O.OOeOO.OOeOO.OOeO1.20e31.99e33.04e3O.OOeO

f^>Gc

3.08e34.99e34.65e2O.OOeO8.51e3O.OOeOO.OOeOO.OOeO8.08e32.68e31.86e4O.OOeO

v~>G


Tt

Gc

2.29e42.47e41.17e41.17e21.31e4O.OOeOO.OOeO1.65e28.93e33.15e31.56e4O.OOeO

M3

G3.76e45.86e45.13e46.31e21.09e4O.OOeOO.OOeO8.17e23.21e34.55e34.68e31.71e2

>/•)Gc

8.63e46.48e45.39e41.72e31.92e43.75e24.70e25.44e38.82e33.71e31.45e41.77e3

VOGc

1.29e58.12e48.19e44.16e32.03e46.12e21.91e22.49e49.31e33.59e31.17e41.17e4

ooUi

1.03e51.20e51.73e54.49e31.08e44.01e2O.OOeO8.91e32.66e35.25e33.41e33.82e3

r-Gi

1.73e51.18e51.25e59.85e32.11e43.01e31.52e35.43e41.09e43.23e31.15e43.21e4

£2.74e54.16e55.48e51.27e41.56e42.46e31.18e33.31e46.34e31.28e44.70e37.52e3

Page 9


Table 7. continued, GC of saturated compounds (peak area)

"3£

7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST3

7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

<of:utCS

00

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

t<uQ

fcn

1

213351347135917791794

1959.502025.50

2081212313472742

2857.75

QHOH<

118231182511827118281106311835118371184011841110321104811843

00

UC

1.48e51.03e51.21e51.61e42.05e46.09e34.96e38.10e41.17e42.73e38.01e35.45e4

ÆOH

2.38e53.52e54.31e51.13e48.57e33.18e33.32e31.10e42.75e38.53e31.85e38.76e3

OvUc

1.43e51.08e51.13e51.83e42.00e47.01e36.88e31.30e51.18e42.08e35.72e36.34e4

o<NUC

1.24e51.09e51.18e51.86e41.76e48.03e39.56e31.03e51.19e42.11e35.16e36.90e4

(NUc

1.04e59.2 Ie49.05e42.20e41.53e48.49e31.16e41.25e51.17e41.42e34.00e36.36e4

(N(NUc

8.53e48.65e48.60e42.72e41.41e48.45e31.52e41.19e51.17e41.30e33.70e35.89e4

CO(NUc

9.24e49.45e49.02e43.26e41.30e41.24e41.71e41.62e51.55e41.54e33.14e35.48e4

-s-<NUc

6.94e47.64e47.35e42.71e41.19e46.20e31.02e41.27e51.05e49.85e22.36e34.18e4

>/•><NUc

7.26e48.16e47.95e42.66e41.30e45.70e36.80e32.03e51.23e49.59e22.77e33.41e4

vo(NU1

5.47e46.23e45.43e41.99e41.21e43.70e34.1 Ie31.10e58.73e38.96e22.37e32.63e4

r-<NUi

6.65e47.75e48.42e42.1 Ie41.19e44.96e34.98e31.96e51.19e41.19e32.28e32.35e4

00CNUc

5.23e47.30e46.63e41.41e41.02e42.99e33.09e37.52e47.74e39.63e21.81e31.69e4

ON(NU1

4.52e45.46e45.93e41.82e41.04e47.01e37.84e38.65e49.00e31.28e31.94e31.67e4

or<iU1

1.93e42.94e42.64e48.63e37.22e32.47e33.03e33.85e45.24e38.65e21.21e38.96e3

Page 10


Table 7. continued, GC of saturated compounds (peak area)

13; .....>7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST37228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

f :1«J

;• .C/3;' . - . ;

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

^;fp• -&-f r . ' V ,• • *,:;-•••.• .• •;*;;.

13351347135917791794

1959.502025.50

2081212313472742

2857.75

B"'=i. .-^•'•: ;: ;

• - • • - :--M • - • • 'yi*118231182511827118281106311835118371184011841110321104811843

• • • : •*%''"*'

yåå3.96e44.71e45.51e41.58e46.16e39.1 Ie39.48e36.54e47.01e34.65e21.22e31.18e4

:'V '•"'• ''.., -" • """<'

""'.-•-. - . : ' - - , . - '. .-'- ';'-/-,..':,.' '"''.-.- . ' . -vV ';.C:-..,';T

. ' ' • ,:.fSI:,":i^mn1.25e41.47e41.62e44.04e33.88e31.71e32.43e31.35e42.83e33.67e26.84e24.44e3

/;..-. ! . '/.';. '/.: ; " ' "•.

S' ! ' : • • ' • ' • M&®'5r;: • ••••..'•'• ..".'^' ;' :>:::.y.;''"'•:m'Z.Z•••.v.';n-"«S;;-:-:';.U. ,::::•;::v..,v,-.-iLv>.V.-««.-.Vr'-^Pw:1^^SLsSkKSs&l

1.90e42.7 Ie43.23e46.56e33.28e32.69e32.61e32.39e42.87e33.85e25.54e23.74e3

r^ ;v---.-d;;!-'~::'> ""-".T^

?::.'''v:;:38•;'."'- '.-^

„,.,,>!!1.16e42.02e43.01e43.41e32.78e31.08e31.29e39.38e31.30e33.68e23.54e22.21e3

-^c' ^',~J--'^-:f^f^

•:: • vVfefi.:,';$••:.*..£%& ZtZZ^M&*••.••?&.}• 'X*\

9.57e31.05e4O.OOeO1.05e38.30e24.46e26.23e25.27e37.86e2O.OOeOO.OOeO1.54e3

' ' • ' . • • - • • _ . ~ : . ' ' . - . .

r ; - ! ' - SO': • •A. '" W :

fii:::|ft:!;&-;

4.74e35.01e3O.OOeO6.54e26.44e24.34e24.36e22.96e34.36e2O.OOeOO.OOeO1.03-63

Page 11

Petroleum Geochemistry Data Report - Source Rock Study 7228/7-1 A. 7228/7-1 B. 7228/7-1 S and 7228/7-1 ST3 a»)tTable 8. GC of saturated compounds (amounts in ng/g)

"o£7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST3

7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

<ugJU"H,ed

C/)

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

Low

er D

epth

13351347135917791794

1959.502025.50

2081212313472742

2857.75

QHS!

118231182511827118281106311835118371184011841110321104811843

0

Uc


Uc


(N

Ué


roU

1.55e37.79e3O.OOeOO.OOeO8.25e4O.OOeOO.OOeOO.OOeO2.65e41.27e51.77e5O.OOeO

Tf

U

6.65e32.7 Ie4O.OOeOO.OOeO1.43e5O.OOeOO.OOeOO.OOeO2.31e49.54e41.36e5O.OOeO

mUc

4.27e47.95e45.69e3O.OOeO3.48e5O.OOeOO.OOeOO.OOeO1.55e51.28e58.32e5O.OOeO

V)

u


TtUc

3.17e53.94e51.43e54.87e35.34e5O.OOeOO.OOeO2.29e31.72e51.51e56.98e5O.OOeO

oU

5.22e59.33e56.28e52.62e44.46e5O.OOeOO.OOeO1.13e46.18e42.18e52.09e54.19e3

u->

uc

1.20e61.03e66.59e57.13e47.83e51.38e46.56e37.52e41.70e51.77e56.48e54.36e4

VO

Ué

1.80e61.29e61.00e61.72e58.31e52.25e42.66e33.45e51.79e51.72e55.23e52.89e5

ooU

1.43e61.92e62.12e61.86e54.40e51.47e4O.OOeO1.23e55.12e42.51e51.52e59.4 Ie4

r-Uc

2.40e61.88e61.53e64.09e58.61e5Llle52.12e47.52e52.09e51.55e55.14e57.90e5

I-O.

3.80e66.63e66.70e65.25e56.36e59.03e41.65e44.58e51.22e56.12e52.10e51.85e5

Page 12


Table 8. continued, GC of saturated compounds (amounts in ng/g)

13£

7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST37228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

Sam

ple

type

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

Æo,<uQ

<L>£OJ

13351347135917791794

1959.502025.50

2081212313472742

2857.75

Qi— iHOH<

118231182511827118281106311835118371184011841110321104811843

00

U

2.06e61.64e61.48e66.69e58.39e52.24e56.91e41.12e62.25e51.31e53.58e51.34e6

ÆCL,

3.30e65.60e65.28e64.68e53.50e51.17e54.63e41.53e55.28e44.08e58.26e42.15e5

oUé

1.99e61.72e61.38e67.58e58.15e52.57e59.59e41.80e62.27e59.96e42.56e51.56e6

0CNUc

1.72e61.74e61.44e67.71e57.20e52.95e51.33e51.42e62.30e51.01e52.30e51.70e6

CNU

1.44e61.47e6I.lle69.13e56.24e53.12e51.62e51.74e62.26e56.8 Ie41.79e51.56e6

CNCNU

1.18e61.38e61.05e61.13e65.76e53.10e52.12e51.65e62.24e56.22e41.65e51.45e6

c<>CNVc

1.28e61.50e61.10e61.35e65.33e54.56e52.38e52.25e62.99e57.35e41.40e51.35e6

^j-CNU1

9.62e51.22e68.99e51.13e64.88e52.28e51.42e51.76e62.01e54.72e41.05e51.03e6

>/->CNU1

1.01e61.30e69.73e5I.lle65.33e52.09e59.47e42.81e62.36e54.59e41.24e58.39e5

^oCNU

7.59e59.92e56.64e58.26e54.93e51.36e55.73e41.52e61.68e54.29e41.06e56.48e5

r-CNU1

9.21e51.23e61.03e68.75e54.86e51.82e56.94e42.72e62.28e55.69e41.02e55.78e5

ooCNUG

7.26e51.16e68.11e55.84e54.16e51.10e54.3 Ie41.04e61.49e54.6 Ie48.07e44.15e5

o^CNUc

6.26e58.69e57.26e57.56e54.26e52.57e51.09e51.20e61.73e56.12e48.68e44.10e5

oCOU1

2.67e54.68e53.23e53.58e52.95e59.06e44.22e45.33e51.01e54.14e45.41e42.20e5

Page 13


Table 8. continued, GC of saturated compounds (amounts in ng/g)

.:;::; J -^7228/7 '-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST37228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

^Sam

ple t

ype

DCDCDCDCDC

SWCSWCSWCSWCDCDC

COCH

•KVéiii tr- - . - -•.:M:.'^:f"•-••:.,. ;:fl*-*."^

••" • • • • • { £ %,"•'.:-'.• •-•-• •..•.£i»*:.:+?VxvyQ;-^-;Æ%w&m

13351347135917791794

1959.502025.50

2081212313472742

2857.75

•W:.'~~F3> ;'•'•:•'••'!-• ?'. : '--.r.-^|-- •- • ••.'••::/-. Æ-ETV. '"s;.. •, . --KP-l^,1 ;a-fi

2-::fffi:'i118231182511827118281106311835118371184011841110321104811843

^ftf"S. "'"f'Ywv ;v;.|f,:',. .i/rSJ^witt^^..'-C^^tji'.^^:'/1

5.49e57.49e56.75e56.54e52.52e53.34e51.32e59.06e51.35e52.23e45.45e42.91e5

' :''^---::-"^'$.^ ';y-~:-.:-' 'iT'Si *:''••'"'': ' 'V V'V/S.

• .ift;;-';"^vvV;?; ' iS'--:¥-'wi; '. "^•\^% 'V'..';-, ,;.'.: ^--Tn^A;^•- ^«r-rvV;;^^• "^ ,^;A^/ - ..( V?.;.,• 1>^-~'>Tr*'.v:?':;t?!

' li|!:C|;Cift

1.73e52.34e51.99e51.68e51.58e56.28e43.38e41.87e55.44e41.75e43.05e41.09e5

'.;-''?.*"/:':;;".-vIi."-^rriv' ^;'"'SSfO* ;

ft'^^e/s'fti1iSiÉÉ^É2.63e54.31e53.96e52.72e51.34e59.88e43.64e43.31e55.52e41.84e42.48e49.2 Ie4

-V ?J'.S.'''..- ' •"•'''?-S£:'''•!'-::'- :':•'; "-. i^.'/'A;

fe-% IØ:S&S48^•=.-."> (j.W-'.a-is;-(.;i,--?-:,,J,,:.;;i!%ijis-*"*iHa*,Si

1.60e53.22e53.68e51.41e51.14e53.97e41.80e41.30e52.50e41.76e41.58e45.43e4

iia> :i

1.33e51.68e5O.OOeO4.37e43.39e41.64e48.68e37.29e41.51e4O.OOeOO.OOeO3.80e4

K'L^fSA-, ;<."':feK;:W:^38f :•:/&>:$:'. ::stet&ir?iis&£&iåÉ&36.57e47.97e4O.OOeO2.7 Ie42.63e41.59e46.08e34.10e48.37e3O.OOeOO.OOeO2.52e4

Page 14


Table 9. GC of aromatic compounds (peak area)

T3£

7228/7-1 S7228/7-1 S7228/7-1 S

7228/7-1 ST37228/7-1 ST37228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 B7228/7-1 A7228/7-1 A7228/7-1 A

£<ufXSrtC/D

DCDCDCDCDCSWCSWCSWCSWCDCDCCOCH

•s8-Qi-i0>£2

13351347135917791794

1959.502025.502081212313472742

2857.75

QH* . . .

118231182511827118281106311835118371184011841110321104811843

\^5(N

16500325775912013445239153672080221025206771239764270222704

s5i135892297439964877616757610

151971607716271847512970715627

OH

4530728812950823614167202514178115486175260281277011029

Q.«5ien

33033729463048390

2991423449622271333454626978

ccs

280623723798397602811729468718661354768278373

C5< * .3325410880097143184123632555703730682487380758365

Ox5-

3709414475396924181662762213615730282004261586928

Page 15