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Alaska Oil and Gas Conservation Commission
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HomeMy WebLinkAbout2019 Greater Kuparuk Area
Greater Kuparuk Area
2019 Annual Reservoir Surveillance Reports
Kuparuk, Meltwater, Tabasco, Tarn,
Kuparuk River-Torok, & West Sak Oil Pools
Reporting Period
January 1 to December 31, 2019
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2019
GREATER KUPARUK AREA
ANNUAL SURVEILLANCE REPORTS
Table of Contents
KUPARUK RIVER OIL POOL REPORT
SUMMARY OF EOR PROJECT……………………………………...ATTACHMENT 1 Pg.11
Map of EOR Program Status
Plot of Incremental EOR Oil Rate
PRODUCED FLUID VOLUMES………………………………………ATTACHMENT 2 Pg.15
INJECTED FLUID VOLUMES…………………………………..........ATTACHMENT 3 Pg.16
RESERVOIR PRESSURE SURVEYS……………………………….ATTACHMENT 4 Pg.17
Proposed Pressure Survey Plan
Reservoir Pressure Survey Report
INJECTION SURVEYS…………………………………………..........ATTACHMENT 5 Pg.79
Proposed Injection Profile Survey Plan
Injection Profile Survey Report
PRODUCTION SURVEY DATA………………………………………ATTACHMENT 6 Pg.81
MISCIBLE INJECTANT COMPOSITION…………………………….ATTACHMENT 7 Pg.83
CPF1 MI Composition
CPF2 MI Composition
KUPARUK LSEOR DEVELOPMENT PLAN…………………………ATTACHMENT 8 Pg.85
MELTWATER OIL POOL REPORT
SUMMARY OF EOR PROJECT & RESERVOIR MANAGEMENT….ATTACHMENT 1 Pg.91
PRODUCED FLUID VOLUMES…………………………………………ATTACHMENT 2 Pg.93
INJECTED FLUID VOLUMES…………………………………………...ATTACHMENT 3 Pg.94
RESERVOIR PRESSURE SURVEYS………………………………….ATTACHMENT 4 Pg.95
Proposed Pressure Survey Plan
Reservoir Pressure Survey Report
PRODUCTION & SPECIAL SURVEYS………………………………...ATTACHMENT 5 Pg.99
WELL ALLOCATION & SHALLOW GAS SPECIAL MONITORING…ATTACHMENT 6
Pg.100
RESULTS OF INNER AND OUTER ANNULI MONITORING………ATTACHMENT 7 Pg.102
DEVELOPMENT PLANS & OPERATIONAL REVIEW……………...ATTACHMENT 8 Pg.112
MAP SHOWING DEVELOPMENT AS OF 12/31/2019……………...ATTACHMENT 9 Pg.113
GKA Annual Surveillance Report Table of Contents 3
TABASCO OIL POOL REPORT
SUMMARY OF EOR PROJECT ...................................................... ATTACHMENT 1 Pg.119
PRODUCED FLUID VOLUMES ...................................................... ATTACHMENT 2 Pg.120
INJECTED FLUID VOLUMES ......................................................... ATTACHMENT 3 Pg.121
RESERVOIR PRESSURE SURVEYS ............................................. ATTACHMENT 4 Pg.123
Proposed Pressure Survey Plan
Reservoir Pressure Survey Report
PRODUCTION LOGS & SPECIAL SURVEYS ................................ ATTACHMENT 5 Pg.127
WELL ALLOCATION & TEST EVALUATION SUMMARY ............... ATTACHMENT 6 Pg.129
DEVELOPMENT PLANS & OPERATIONAL REVIEW .................... ATTACHMENT 7 Pg.130
TARN OIL POOL REPORT
SUMMARY OF EOR PROJECT ...................................................... ATTACHMENT 1 Pg.135
PRODUCED FLUID VOLUMES ...................................................... ATTACHMENT 2 Pg.136
INJECTED FLUID VOLUMES ......................................................... ATTACHMENT 3 Pg.137
RESERVOIR PRESSURE SURVEYS ............................................. ATTACHMENT 4 Pg.139
Proposed Pressure Survey Plan
Reservoir Pressure Survey Report
PRODUCTION LOGS & SPECIAL SURVEYS ................................ ATTACHMENT 5 Pg.145
PRODUCTION ALLOCATION FACTORS ....................................... ATTACHMENT 6 Pg.146
DEVELOPMENT PLANS & OPERATIONAL REVIEW .................... ATTACHMENT 7 Pg.147
MAP SHOWING DEVELOPMENT AS OF 12/31/2019 .................... ATTACHMENT 8 Pg.148
KUPARUK RIVER-TOROK OIL POOL REPORT
SUMMARY OF EOR PROJECT ...................................................... ATTACHMENT 1 Pg.153
PRODUCED FLUID VOLUMES ...................................................... ATTACHMENT 2 Pg.154
INJECTED FLUID VOLUMES ......................................................... ATTACHMENT 3 Pg.155
RESERVOIR PRESSURE SURVEYS ............................................ ATTACHMENT 4 Pg. 157
Proposed Pressure Survey Plan
Reservoir Pressure Survey Report
Reservoir Pressure Map
PRODUCTION LOGS & SPECIAL SURVEYS ................................ ATTACHMENT 5 Pg.164
WELL ALLOCATION & SPECIAL MONITORING ............................ ATTACHMENT 6 Pg.165
RESULTS OF INNER AND OUTER ANNULI MONITORING .......... ATTACHMENT 7 Pg.166
DEVELOPMENT PLANS & OPERATIONAL REVIEW .................... ATTACHMENT 8 Pg.169
GKA Annual Surveillance Report Table of Contents 4
WEST SAK OIL POOL REPORT
SUMMARY OF EOR PROJECT ...................................................... ATTACHMENT 1 Pg.175
PRODUCED FLUID VOLUMES ...................................................... ATTACHMENT 2 Pg.176
INJECTED FLUID VOLUMES ......................................................... ATTACHMENT 3 Pg.177
RESERVOIR PRESSURE SURVEYS ............................................. ATTACHMENT 4 Pg.179
Proposed Pressure Survey Plan
Reservoir Pressure Survey Report
INJECTION SURVEY DATA ........................................................... ATTACHMENT 5 Pg.189
PRODUCTION SURVEY DATA ...................................................... ATTACHMENT 6 Pg.190
GEOCHEMICAL OIL PRODUCTION SPLITS ................................. ATTACHMENT 7 Pg.191
PRODUCTION ALLOCATION FACTORS ....................................... ATTACHMENT 8 Pg.197
DEVELOPMENT PLANS & OPERATIONAL REVIEW .................... ATTACHMENT 9 Pg.199
KUPARUK GAS OFFTAKE
TABLE OF MONTHLY GAS OFFTAKE .............................................. ATTACHMENT Pg.205
GKA Annual Surveillance Report Table of Contents 5
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KUPARUK
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Ms. Jessie Chmielowski, Commissioner
Alaska Oil and Gas Conservation Commission
333 West 7th Ave. Suite 100
Anchorage, Alaska 99501-3539
Re: 2019 Kuparuk Oil Pool Annual Reservoir Surveillance Report
Dear Commissioner Chmielowski,
In compliance with Rule 3, Conservation Order No. 198B, ConocoPhillips Alaska, Inc., operator of the
Kuparuk River Unit, is hereby submitting the annual surveillance report on the Kuparuk River Oil Pool.
This report documents the required information pertinent to the field development and enhanced recovery
operations from January through December 2019. The following is an outline of the information provided:
a. A summary of the enhanced recovery project (Attachment 1).
b. Voidage balance, by month, for produced and injected fluids, including low molecular weight
hydrocarbons (Attachments 2 and 3).
c. Analysis of reservoir pressure surveys taken in 2019 (Attachment 4).
d. A tabulation of both injection (Attachment 5) and production (Attachment 6) logs and surveys
analyzed during 2019 from wells in the Kuparuk permit area.
e. Composition of enriched gas injected during 2019 and estimate of Minimum Miscible Pressure
(Attachment 7).
f. Kuparuk Large Scale Enhanced Oil Recovery (LSEOR) development plan (Attachment 8).
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
Sincerely,
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
March 20, 2020
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Attachment 1
Kuparuk River Oil Pool
2019 Annual Reservoir Surveillance Report
Summary of the Enhanced Recovery Project
Enhanced Recovery
Miscible water‐alternating‐gas (MWAG) was the main enhanced oil recovery (EOR) process for the Kuparuk Field
in 2019. In September of 2018, NGL imports from Prudhoe Bay (PBU) were brought back into Kuparuk for the first
time since 2014, which enabled MI injection into 14 different drillsites and 56 injector-centered patterns between
January and October of 2019 while continuing some lean gas injection at CPF3 and CPF1. In October of 2019,
Kuparuk facilities were configured to send miscible injectant to all drillsites in the field, expanding the number of
drillsites which received MI by 11 and sending miscible injectant to an additional 24 injector wells. In total, 83 wells
on 25 drillsites received MI between January and December of 2019.
Kuparuk Field manufactures miscible injectant at two of its Central Processing Facilities (CPFs). Miscible injectant
(MI) is manufactured by blending together produced lean gas and natural gas liquids (NGLs). Both indigenous and
imported Prudhoe Bay NGLs were used for enhanced recovery programs in 2019.
MWAG
Small-Scale EOR (SSEOR and SSEORX)
Drillsites 1Y and 1A received MI post full-field switch in October of 2019. Drillsite 2Z had MI injection for all of
2019. Together, the three drillsites received an average 12-month 2019 MI injection rate of 7.3 mmscf/d.
Large-Scale EOR (LSEOR)
The original LSEOR drillsites include: 1F, 1G, 1Q, 1R, 2A, 2B, 2C, 2D, 2F, 2G, 2H, 2K, 2M, 2T, 2U, 2V, 2W and 3F. Of
these drillsites, 1F, 1Q, 2A, 2B, 2C, 2G 2H, 2K, 2M, 2T and 3F received MI in 2019, summing up to an average 12-
month 2019 MI injection rate of 27.7 mmscfd.
EOR Expansions
Expansions to the original LSEOR occurred over multiple phases and now include drillsites 1B, 1C, 1D, 1E, 1L, 2S,
3B, 3G, 3H, 3O, 3Q and 3S, all of which except for 3H received MI in 2019. During 2019, the average 12-month
MI injection rate into these drillsites was 48 mmscfd.
IWAG
Lean gas available after blending MI was injected into the field as immiscible water-alternating-gas (IWAG) until
the switch to a full-field program in October of 2019. The drillsites which received lean gas from January through
October were: 3Q, 3O, 3S, 3G, 3F, 3B, 1Q, 1A, and 1F.
GKA Annual Surveillance Report Kuparuk Oil Pool 11
GKA Active EOR Patterns
➢83 KRU
➢10 Tarn
➢5 Meltwater
➢10 West Sak
SSEOR and SSEORX
LSEOR and LSEORX
EORX1 Expansion in 2002 –4 Wells
EORX1 Expansion in 2001
EORX1 Expansion in 2003
1C WSak EOR Pilot 2003
1D EOR Expansion in 2008
GKA Satellites 1998-2002
2019 EOR Program Status
2L, 2N
(Tarn)
2P
(MW)
2G
3R
3O
3N
3K
3H 3J
3C
1R
1H
1D
3B
1Q
1G
1B
3F
2W
1Y
1A
1F
2T 2U
2X
2Z2V
2C
2D
1L
2A
2B
2F
2E
2K
2M 2H
3I
3A
3Q
1C
3G
3M
1E
3S
W SAK
2S
LSEORX4 Expansion in 2018
GKA Annual Surveillance Report Kuparuk Oil Pool 12
2019 EOR Program Status*
MWAG
WI Only
VRWAG
2L, 2N
(Tarn)
2P
(MW)
2G
3R
3O
3N
3K
3H 3J
3C
1R
1H
1D
3B
1Q
1G
1B
3F
2W
1A
1F
2T 2U
2X
2Z2V
2C
2D
1L
2A
2B
2F
2E
2K
2M 2H
3I
3A
3Q
1C
3G
3M
1E
3S
W SAK
1Y
2S
*in December of 2019
GKA Annual Surveillance Report Kuparuk Oil Pool 13
2009-2019 Kuparuk EOR+NGL Sales Production –By Drillsite
BOPDDate
GKA Annual Surveillance Report Kuparuk Oil Pool 14
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 2,466,480 3,489,578 5,095,297
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR MSTB MMSCF MSTB MSTB MMSCF MSTB
1 2019 2,253 4,871 17,613 2,468,733 3,494,449 5,112,910
2 2019 2,048 4,299 15,825 2,470,781 3,498,748 5,128,735
3 2019 2,221 4,491 16,913 2,473,002 3,503,239 5,145,648
4 2019 2,031 4,180 16,086 2,475,033 3,507,419 5,161,734
5 2019 2,198 4,201 17,264 2,477,231 3,511,620 5,178,997
6 2019 2,103 4,062 16,981 2,479,335 3,515,682 5,195,978
7 2019 2,261 4,078 17,928 2,481,596 3,519,760 5,213,906
8 2019 2,213 4,133 16,638 2,483,808 3,523,893 5,230,545
9 2019 2,305 4,554 17,131 2,486,113 3,528,447 5,247,676
10 2019 2,330 4,546 17,479 2,488,443 3,532,993 5,265,155
11 2019 2,239 4,374 16,643 2,490,682 3,537,367 5,281,798
12 2019 2,285 4,524 17,096 2,492,967 3,541,891 5,298,894
2019 TOTAL 26,487 52,313 203,597
Produced Fluid Volumes (Reservoir Units)
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 3,043,635 2,048,559 5,192,295
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR MRVB MRVB MRVB MRVB MRVB MRVB
1 2019 2,781 3,369 17,613 3,046,416 2,051,928 5,209,908
2 2019 2,528 2,948 15,825 3,048,943 2,054,876 5,225,733
3 2019 2,741 3,045 16,913 3,051,684 2,057,921 5,242,646
4 2019 2,506 2,849 16,086 3,054,190 2,060,770 5,258,732
5 2019 2,713 2,796 17,264 3,056,902 2,063,567 5,275,995
6 2019 2,595 2,714 16,981 3,059,498 2,066,281 5,292,976
7 2019 2,790 2,660 17,928 3,062,288 2,068,941 5,310,904
8 2019 2,730 2,730 16,638 3,065,018 2,071,671 5,327,543
9 2019 2,844 3,065 17,131 3,067,863 2,074,736 5,344,674
10 2019 2,875 3,047 17,479 3,070,738 2,077,783 5,362,153
11 2019 2,762 2,933 16,643 3,073,500 2,080,716 5,378,796
12 2019 2,820 3,047 17,096 3,076,320 2,083,763 5,395,892
2019 TOTAL 32,685 35,204 203,597
Produced Fluid Volumes
ATTACHMENT 2
Kuparuk River Oil Pool
2019 Annual Reservoir Surveillance Report
GKA Annual Surveillance Report Kuparuk Oil Pool 15
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 7,687,825 1,330,458 1,398,444
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR MSTB MMSCF MMSCF MSTB MMSCF MMSCF
1 2019 23,817 369 2,354 7,711,642 1,330,827 1,400,798
2 2019 20,905 300 2,045 7,732,548 1,331,127 1,402,843
3 2019 22,561 291 2,302 7,755,109 1,331,419 1,405,145
4 2019 19,944 356 1,921 7,775,053 1,331,775 1,407,066
5 2019 19,702 362 2,322 7,794,755 1,332,137 1,409,388
6 2019 19,588 184 2,246 7,814,343 1,332,321 1,411,634
7 2019 18,810 286 2,352 7,833,153 1,332,607 1,413,986
8 2019 16,385 346 2,716 7,849,538 1,332,953 1,416,702
9 2019 19,627 578 2,709 7,869,165 1,333,530 1,419,411
10 2019 21,828 0 3,190 7,890,993 1,333,530 1,422,600
11 2019 21,444 0 3,151 7,912,437 1,333,530 1,425,752
12 2019 21,911 0 3,029 7,934,348 1,333,530 1,428,780
2019 TOTAL 246,523 3,073 30,336
Injected Fluid Volumes (Reservoir Units)
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 7,834,107 1,176,385 739,604
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR MRVB MRVB MRVB MRVB MRVB MRVB
1 2019 23,817 328 1,782 7,857,924 1,176,713 741,386
2 2019 20,905 267 1,548 7,878,830 1,176,980 742,934
3 2019 22,561 259 1,743 7,901,391 1,177,239 744,677
4 2019 19,944 317 1,454 7,921,335 1,177,556 746,131
5 2019 19,702 322 1,758 7,941,037 1,177,878 747,888
6 2019 19,588 164 1,700 7,960,625 1,178,041 749,589
7 2019 18,810 254 1,781 7,979,435 1,178,296 751,370
8 2019 16,385 308 2,056 7,995,820 1,178,603 753,425
9 2019 19,627 513 2,050 8,015,447 1,179,117 755,476
10 2019 21,828 0 2,414 8,037,275 1,179,117 757,890
11 2019 21,444 0 2,386 8,058,719 1,179,117 760,276
12 2019 21,911 0 2,293 8,080,630 1,179,117 762,568
2019 TOTAL 246,523 2,732 22,964
Injected Fluid Volumes
ATTACHMENT 3
Kuparuk River Oil Pool
2019 Annual Reservoir Surveillance Report
GKA Annual Surveillance Report Kuparuk Oil Pool 16
Attachment 4
Kuparuk River Oil Pool
2019 Annual Reservoir Surveillance Report
Reservoir Pressure Surveys
GKA Annual Surveillance Report Kuparuk Oil Pool 17
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Megan Gosnell
Manager, GKA BPO
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
to initial sustained production.
In 2020, we expect to conduct approximately 150 pressure surveys, including surveys for new wells prior
There were 311 pressure surveys reported for the Kuparuk River Oil Pool to the AOGCC in 2019.
Kuparuk River Oil Pool, is hereby submitting the proposed pressure survey plan for 2020.
In compliance with Rule 8, Conservation Order No. 432, ConocoPhillips Alaska, Inc., operator of the
Dear Commissioner Chmielowski,
Re: Kuparuk River Oil Pool – Proposed Pressure Survey Plan for 2020
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
Phone (907) 263-4027
Anchorage AK 99510-0360
PO Box 100360
ATO-1376
ConocoPhillips Alaska, Inc.
Greater Kuparuk Area
Manager, GKA BPO
Megan Gosnell
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6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
1A-04A 50029206210100 WAG 490100 AC (-6338 - -6347),
(-6353 - -6386)
10/19/2019 96 SBHP 142 6263 3582 6200 0.320 3562
1A-22 50029221270000 O 490100 AC (-6036 - -6063),
(-6063 - -6067),
(-6073 - -6077),
(-6108 - -6124),
(-6249 - -6252),
(-6263 - -6292)
12/18/2019 216 SBHP 155 6295 2954 6200 0.430 2913
1B-09 50029206550000 WAG 490100 AC (-6208 - -6212),
(-6212 - -6266),
(-6266 - -6268),
(-6268 - -6271),
(-6318 - -6320),
(-6320 - -6340),
(-6486 - -6489),
(-6489 - -6499),
(-6502 - -6504),
(-6504 - -6536)
1/26/2019 110 SBHP 153 6577 3161 6200 0.420 3003
1B-10 50029206560000 O 490100 C (-6252 - -6299),
(-6378 - -6396),
(-6530 - -6539),
(-6546 - -6557),
(-6557 - -6575)
6/22/2019 2417 SBHP 155 6334 2947 6200 0.370 2897
1B-10 50029206560000 O 490100 C (-6252 - -6299),
(-6378 - -6396),
(-6530 - -6539),
(-6546 - -6557),
(-6557 - -6575)
10/8/2019 62 SBHP 153 6316 3044 6200 0.370 3001
1B-14 50029224520000 O 490100 AC (-6175 - -6233),
(-6293 - -6309),
(-6504 - -6530)
5/13/2019 411 SBHP 156 6343 2957 6200 0.430 2896
1B-16A 50029224570100 O 490100 A (-6596 - -6543)7/3/2019 85 PBU 158 6155 2001 6200 0.380 2018
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
1C-01 50029205260000 O 490100 C (-6362 - -6458),
(-6362 - -6368),
(-6362 - -6368),
(-6362 - -6368),
(-6362 - -6368),
(-6401 - -6401),
(-6426 - -6419),
(-6428 - -6405),
(-6433 - -6428),
(-6434 - -6401),
(-6435 - -6376),
(-6442 - -6433),
(-6442 - -6442),
(-6458 - -6428),
(-6459 - -6442),
(-6510 - -6523),
(-6700 - -6719)
11/26/2019 4697 SBHP 154 6256 3038 6200 0.430 3014
1C-04A 50029205470100 O 490100 C (-5841 - -6450)2/3/2019 84 SBHP 152 6188 2871 6200 0.430 2876
1C-06 50029205640000 WAG 490100 C (-6420 - -6472)7/8/2019 379 SBHP 131 6467 3903 6200 0.470 3778
1C-06 50029205640000 WAG 490100 C (-6420 - -6472)10/4/2019 80 SBHP 41 6306 3431 6200 0.440 3384
1C-07A 50029205690100 O 490100 C (-6382 - -6383),
(-6388 - -6382),
(-6403 - -6454),
(-6431 - -6413),
(-6464 - -6450),
(-6471 - -6482),
(-6552 - -6566)
7/31/2019 126 SBHP 117 4346 2852 6200 0.110 3056
1C-11 50029227140000 O 490100 C (-6415 - -6422),
(-6415 - -6422),
(-6415 - -6422),
(-6415 - -6422),
(-6422 - -6457),
(-6422 - -6457),
(-6422 - -6457),
(-6422 - -6457),
(-6505 - -6502),
(-6517 - -6519),
(-6518 - -6518)
3/22/2019 144 SBHP 160 6463 2895 6200 0.320 2810
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
1C-11 50029227140000 O 490100 C (-6415 - -6422),
(-6415 - -6422),
(-6415 - -6422),
(-6415 - -6422),
(-6422 - -6457),
(-6422 - -6457),
(-6422 - -6457),
(-6422 - -6457),
(-6505 - -6502),
(-6517 - -6519),
(-6518 - -6518)
5/1/2019 1107 SBHP 148 6104 3845 6200 0.450 3888
1C-12 50029227190000 O 490100 C (-6420 - -6449),
(-6449 - -6460)
11/15/2019 205 SBHP 152 6266 2671 6200 0.430 2643
1C-15 50029229320000 WAG 490100 C (-6474 - -6483),
(-6474 - -6483),
(-6483 - -6501),
(-6483 - -6501),
(-6501 - -6515),
(-6501 - -6515),
(-6574 - -6539)
6/28/2019 138 SBHP 139 6248 3853 6200 0.440 3832
1C-19 50029231490000 O 490100 C (-6464 - -6489)7/2/2019 280 SBHP 155 6339 3460 6200 0.490 3391
1C-28 50029232700000 O 490100 C (-6409 - -6425),
(-6441 - -6475),
(-6475 - -6463)
4/9/2019 537 SBHP 148 6242 2344 6200 0.260 2333
1D-05 50029204170000 WAG 490100 C (-6346 - -6429),
(-6563 - -6579)
11/11/2019 83 SBHP 130 6399 2594 6200 0.450 2504
1D-06 50029204180000 WAG 490100 C (-6314 - -6390),
(-6390 - -6401),
(-6546 - -6562)
10/15/2019 4546 SBHP 127 6409 2599 6200 0.370 2521
1D-07 50029204300000 WAG 490100 C (-6013 - -6074)11/13/2019 72 SBHP 140 6063 2452 6200 0.380 2504
1D-09 50029228750000 WAG 490100 C (-6300 - -6304),
(-6310 - -6329),
(-6354 - -6362),
(-6365 - -6371),
(-6376 - -6383),
(-6395 - -6400),
(-6405 - -6410)
11/13/2019 6893 SBHP 135 6359 2467 6200 0.320 2416
1D-32 50029229820000 WAG 490100 C (-6416 - -6473),
(-6431 - -6435),
(-6455 - -6459),
(-6470 - -6487)
2/25/2019 672 SBHP 131 6407 3623 6200 0.540 3511
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
1D-38 50029229610000 WAG 490100 C (-6291 - -6297),
(-6297 - -6300),
(-6300 - -6301),
(-6301 - -6308),
(-6308 - -6311)
2/25/2019 672 SBHP 110 6293 3097 6200 0.440 3056
1D-39 50029229970000 WAG 490100 C (-6362 - -6368),
(-6368 - -6380),
(-6380 - -6390),
(-6390 - -6396),
(-6396 - -6408),
(-6408 - -6421),
(-6421 - -6431),
(-6431 - -6439),
(-6431 - -6431),
(-6439 - -6443),
(-6443 - -6449)
2/26/2019 672 SBHP 117 6420 3399 6200 0.450 3300
1F-03A 50029208530100 O 490100 A (-5973 - -5997)6/4/2019 912 SBHP 154 5763 1762 6200 0.550 2002
1F-03A 50029208530100 O 490100 A (-5973 - -5997)12/24/2019 5784 SBHP 157 5974 3639 6200 0.390 3727
1F-07 50029208300000 O 490100 AC (-5869 - -5919),
(-5928 - -5932),
(-5939 - -5950),
(-6043 - -6053),
(-6065 - -6087),
(-6093 - -6097)
1/20/2019 264 SBHP 159 6048 2955 6200 0.430 3019
1F-12 50029210120000 O 490100 AC (-5929 - -5936),
(-5947 - -5984)
6/10/2019 4800 SBHP 149 5871 3441 6200 0.420 3579
1G-13 50029210160000 O 490100 AC (-6040 - -6090),
(-6118 - -6130),
(-6277 - -6319)
7/16/2019 7486 SBHP 159 6405 3560 6200 0.350 3489
1H-06 50029207410000 O 490100 C (-6266 - -6294),
(-6298 - -6304),
(-6311 - -6322),
(-6366 - -6390),
(-6528 - -6535),
(-6541 - -6550)
3/16/2019 82 SBHP 155 2065 2149 6200 0.350 3605
1H-08 50029207630000 WI 490100 AC (-6202 - -6250),
(-6307 - -6329),
(-6468 - -6473),
(-6481 - -6506)
12/31/2019 6871 SBHP 150 6210 3016 6200 0.440 3012
1H-09 50029223450000 WI 490100 C (-6443 - -6445),
(-6445 - -6459),
(-6459 - -6514),
(-6518 - -6533),
(-6585 - -6606)
12/30/2019 6828 SBHP 150 6612 3923 6200 0.420 3748
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
1H-11 50029223510000 O 490100 C (-6379 - -6459),
(-6498 - -6522)
1/7/2019 2839 SBHP 156 6314 3092 6200 0.250 3064
1H-13 50029223560000 O 490100 C (-6503 - -6554),
(-6560 - -6586),
(-6624 - -6657)
8/9/2019 13089 SBHP 161 6536 3701 6200 0.350 3585
1H-15 50029223280000 O 490100 C (-6415 - -6446),
(-6446 - -6467),
(-6474 - -6486)
8/20/2019 8872 SBHP 158 6347 3051 6200 0.260 3013
1H-17 50029223140000 O 490100 AC (-6399 - -6401),
(-6401 - -6439),
(-6439 - -6444),
(-6444 - -6449),
(-6449 - -6452),
(-6480 - -6496),
(-6496 - -6504),
(-6656 - -6677)
8/9/2019 6087 SBHP 161 6667 2812 6200 0.380 2635
1H-18 50029223410000 WI 490100 C (-6320 - -6381),
(-6433 - -6456)
12/31/2019 6860 SBHP 134 6456 2996 6200 0.440 2883
1H-21A 50029223550100 O 490100 C (-6437 - -6505),
(-6534 - -6539)
3/16/2019 86 SBHP 158 6359 2883 6200 0.410 2818
1H-22 50029223640000 WI 490100 AC (-6264 - -6324),
(-6374 - -6396),
(-6535 - -6573)
12/5/2019 6245 SBHP 150 6616 3217 6200 0.450 3028
1J-10 50029230100000 O 490100 C (-5958 - -5971),
(-6091 - -6104)
1/20/2019 72 SBHP 152 5895 2880 6200 0.420 3008
1L-20A 50029220270100 O 490100 C (-5866 - -5894),
(-6023 - -6042)
9/3/2019 192 SBHP 154 5888 2796 6200 0.430 2930
1L-24A 50029221700100 O 490100 A (-5943 - -5945)11/12/2019 7536 SBHP 152 5762 2781 6200 0.350 2934
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
1Q-04 50029212500000 O 490100 AC (-6257 - -6264),
(-6257 - -6264),
(-6257 - -6264),
(-6257 - -6264),
(-6257 - -6264),
(-6267 - -6270),
(-6267 - -6270),
(-6267 - -6270),
(-6267 - -6270),
(-6267 - -6270),
(-6276 - -6280),
(-6276 - -6280),
(-6276 - -6280),
(-6276 - -6280),
(-6276 - -6280),
(-6282 - -6290),
(-6282 - -6290),
(-6282 - -6290),
(-6282 - -6290),
(-6282 - -6290),
(-6292 - -6298),
(-6292 - -6298),
(-6292 - -6298),
(-6292 - -6298),
(-6292 - -6298),
(-6303 - -6308),
(-6303 - -6308),
(-6303 - -6308),
(-6303 - -6308),
(-6303 - -6308),
(-6350 - -6385),
(-6350 - -6385),
(-6350 - -6385),
1/22/2019 312 SBHP 155 6100 2760 6200 0.360 2796
1Q-06 50029212240000 O 490100 A (-5947 - -5978),
(-5995 - -6010),
(-6130 - -6166),
(-6223 - -6234)
2/27/2019 10776 PBU 153 6058 3437 6200 0.270 3475
1Q-06 50029212240000 O 490100 C (-5947 - -5978),
(-5995 - -6010),
(-6130 - -6166),
(-6223 - -6234)
2/26/2019 10872 SBHP 151 5932 3126 6200 0.270 3198
1Q-20A 50029225890100 O 490100 A (-6120 - -6122),
(-6157 - -6164),
(-6164 - -6179)
9/8/2019 203 SBHP 155 6150 2196 6200 0.390 2216
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
1R-08 50029213330000 WAG 490100 A (-6382 - -6404),
(-6465 - -6470),
(-6556 - -6562),
(-6569 - -6598),
(-6640 - -6654)
6/12/2019 173 SBHP 122 6488 4082 6200 0.410 3964
1R-27 50029222010000 O 490100 C (-6563 - -6588),
(-6716 - -6720)
7/13/2019 40743 SBHP 162 6707 2690 6200 0.430 2472
1Y-18 50029223900000 O 490100 AC (-5952 - -6022),
(-6053 - -6064),
(-6195 - -6210),
(-6216 - -6244)
8/31/2019 184 SBHP 158 6202 2868 6200 0.220 2867
1Y-21 50029223870000 O 490100 A (-5958 - -6017),
(-6176 - -6179),
(-6188 - -6200),
(-6210 - -6228)
2/26/2019 288 SBHP 154 6053 2231 6200 0.350 2283
2A-10 50103200560000 O 490100 AC (-5751 - -5795),
(-5839 - -5847),
(-5859 - -5884)
10/15/2019 5150 PBU 139 5314 2101 6200 0.350 2411
2A-17 50103201930000 O 490100 AC (-5715 - -5743),
(-5776 - -5804)
2/22/2019 117 SBHP 155 5759 2544 6200 0.440 2738
2A-27A 50103206040100 WAG 490100 C (-5287 - -5290),
(-5290 - -5298),
(-5298 - -5300),
(-5777 - -5803),
(-5830 - -5834),
(-5841 - -5850),
(-5859 - -5867)
7/8/2019 93 SBHP 129 5777 2412 6200 0.340 2556
2A-27A 50103206040100 WAG 490100 A (-5287 - -5290),
(-5290 - -5298),
(-5298 - -5300),
(-5777 - -5803),
(-5830 - -5834),
(-5841 - -5850),
(-5859 - -5867)
7/9/2019 96 PBU 130 5857 2792 6200 0.350 2912
2B-14 50029211430000 O 490100 AC (-5699 - -5724),
(-5792 - -5796),
(-5805 - -5827),
(-5842 - -5863)
4/20/2019 245 SBHP 160 5829 2233 6200 0.440 2396
2D-14 50029211830000 WAG 490100 AC (-5790 - -5802),
(-5837 - -5850),
(-5850 - -5852),
(-5861 - -5902)
5/18/2019 704 SBHP 132 5890 4127 6200 0.530 4291
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
2F-07 50029210760000 O 490100 AC (-5785 - -5791),
(-5841 - -5854),
(-5865 - -5902),
(-5936 - -5940)
5/3/2019 5184 SBHP 158 5785 3748 6200 0.430 3928
2G-06 50029211210000 O 490100 A (-5873 - -5881),
(-5896 - -5920)
2/20/2019 1473 SBHP 155 5811 3958 6200 0.440 4129
2K-01 50103201020000 O 490100 A (-5963 - -5990)1/31/2019 221 SBHP 155 5963 3325 6200 0.330 3404
2K-11A 50103201140100 O 490100 A (-5954 - -6104)10/27/2019 99 SBHP 161 5955 3001 6200 0.430 3107
2K-15 50103201130000 O 490100 A (-5980 - -5986),
(-5980 - -5986),
(-5980 - -5986),
(-5980 - -5986),
(-6063 - -6093)
3/24/2019 25 SBHP 156 5919 2841 6200 0.500 2982
2K-20 50103201200000 WAG 490100 A (-6118 - -6125),
(-6145 - -6167)
6/7/2019 4750 SBHP 139 6143 3904 6200 0.440 3929
2K-26 50103201260000 O 490100 A (-5934 - -5938),
(-5988 - -6000),
(-6019 - -6041)
1/18/2019 9798 SBHP 149 5991 4632 6200 0.440 4724
2K-26 50103201260000 O 490100 A (-5934 - -5938),
(-5988 - -6000),
(-6019 - -6041)
5/7/2019 12407 SBHP 153 5892 3622 6200 0.440 3757
2M-02 50103201790000 WAG 490100 AC (-5965 - -5990),
(-6005 - -6020),
(-6020 - -6021),
(-6021 - -6035)
5/17/2019 1009 SBHP 134 6000 4093 6200 0.430 4179
2M-04 50103201820000 WAG 490100 AC (-6011 - -6017),
(-6022 - -6042),
(-6058 - -6079)
5/17/2019 1009 SBHP 141 6045 4348 6200 0.430 4415
2M-13 50103201610000 O 490100 A (-5798 - -5811),
(-5811 - -5824)
5/9/2019 299 SBHP 152 5811 2700 6200 0.430 2867
2M-16 50103201530000 WAG 490100 AC (-5819 - -5830),
(-5851 - -5856),
(-5864 - -5878),
(-5888 - -5897),
(-5897 - -5915)
5/10/2019 411 SBHP 124 5865 4042 6200 0.430 4185
2M-17 50103201500000 WAG 490100 AC (-5950 - -5955),
(-5960 - -5965),
(-5974 - -5988),
(-6005 - -6020),
(-6020 - -6028),
(-6028 - -6030)
4/5/2019 7727 SBHP 124 5988 3828 6200 0.450 3924
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
2M-19 50103201580000 WAG 490100 AC (-5776 - -5783),
(-5797 - -5800),
(-5806 - -5816),
(-5826 - -5838),
(-5838 - -5850)
5/10/2019 417 SBHP 125 5811 4000 6200 0.440 4172
2M-20 50103201690000 O 490100 AC (-5881 - -5885),
(-5893 - -5904),
(-5916 - -5931),
(-5931 - -5939),
(-5939 - -5942)
3/29/2019 99 SBHP 155 5875 2417 6200 0.280 2508
2M-21 50103201560000 O 490100 AC (-5753 - -5760),
(-5765 - -5772),
(-5781 - -5785),
(-5792 - -5800),
(-5810 - -5819),
(-5819 - -5828),
(-5828 - -5837)
9/18/2019 119 SBHP 154 5786 2660 6200 0.430 2840
2M-21 50103201560000 O 490100 AC (-5753 - -5760),
(-5765 - -5772),
(-5781 - -5785),
(-5792 - -5800),
(-5810 - -5819),
(-5819 - -5828),
(-5828 - -5837)
11/27/2019 552 SBHP 154 5709 3029 6200 0.430 3242
2M-27 50103201750000 WAG 490100 A (-5900 - -5911),
(-5915 - -5924),
(-5938 - -5950),
(-5950 - -5965)
5/17/2019 1034 SBHP 150 5933 3890 6200 0.430 4005
2M-31 50103202410000 WAG 490100 AC (-5960 - -5977),
(-5977 - -5995)
4/10/2019 10469 SBHP 124 5979 3460 6200 0.440 3557
2M-39 50103207950000 WI 490100 AC (-5978 - -6069)9/28/2019 185 SBHP 162 6029 3108 6200 0.430 3182
2M-39 50103207950000 WI 490100 AC (-5978 - -6069)8/3/2019 99999 SBHP 147 5715 3319 6200 0.350 3489
2M-40 50103208040000 O 490100 AC (-5902 - -6040)10/3/2019 99999 SBHP 147 5802 3300 6200 0.350 3440
2M-40 50103208040000 O 490100 AC (-5902 - -6040)9/21/2019 99999 SBHP 155 5802 3525 6200 0.350 3665
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
2M-41 50103207900000 O 490100 C (-5904 - -5904),
(-5912 - -5912),
(-5916 - -5917),
(-5918 - -5919),
(-5927 - -5928),
(-5932 - -5932),
(-5935 - -5935),
(-5883 - -5884),
(-5885 - -5886),
(-5887 - -5887),
(-5888 - -5888),
(-5887 - -5887),
(-5887 - -5887),
(-5890 - -5890),
(-5890 - -5891)
3/4/2019 99999 SBHP 155 5880 3373 6200 0.350 3485
2T-02 50103200720000 WAG 490100 AC (-5699 - -5715),
(-5735 - -5744),
(-5756 - -5759)
4/16/2019 2946 EXRT1 137 5729 3983 6200 0.410 4176
2T-26 50103202230000 WAG 490100 A (-5676 - -5705),
(-5718 - -5733),
(-5737 - -5743)
4/16/2019 2946 EXRT1 115 5710 3912 6200 0.430 4124
2T-30 50103202190000 O 490100 A (-5673 - -5679),
(-5711 - -5726),
(-5747 - -5761)
7/26/2019 25 SBHP 156 5599 2765 6200 0.350 2976
2T-32A 50103202180100 WI 490100 A (-5693 - -5699),
(-5699 - -5692)
4/16/2019 2946 EXRT1 141 5683 3762 6200 0.430 3986
2U-07A 50029212830100 WAG 490100 A (-5730 - -5773),
(-5791 - -5795),
(-5797 - -5799),
(-5806 - -5810),
(-5814 - -5817),
(-5831 - -5835)
5/25/2019 1212 SBHP 124 5753 3887 6200 0.440 4082
2V-02 50029210370000 WAG 490100 AC (-5709 - -5756),
(-5809 - -5820),
(-5831 - -5859)
6/21/2019 20520 SBHP 126 5793 3075 6200 0.390 3234
2V-07 50029210550000 WAG 490100 AC (-5700 - -5759),
(-5843 - -5854),
(-5864 - -5888)
6/3/2019 1089 SBHP 130 5866 2584 6200 0.430 2728
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
2V-10 50029213100000 O 490100 AC (-5665 - -5681),
(-5681 - -5691),
(-5708 - -5714),
(-5719 - -5724),
(-5811 - -5816),
(-5822 - -5835),
(-5845 - -5878),
(-5882 - -5885)
9/29/2019 297 SBHP 160 5804 2164 6200 0.390 2318
2V-14 50029212940000 O 490100 C (-5706 - -5730),
(-5811 - -5817),
(-5822 - -5836),
(-5845 - -5884),
(-5919 - -5922),
(-5930 - -5937)
1/3/2019 828 SBHP 156 5718 2005 6200 0.430 2212
2V-14 50029212940000 O 490100 C (-5706 - -5730),
(-5811 - -5817),
(-5822 - -5836),
(-5845 - -5884),
(-5919 - -5922),
(-5930 - -5937)
1/3/2019 828 SBHP 156 5718 2005 6200 0.430 2212
2W-06 50029212110000 O 490100 A (-5698 - -5771),
(-5901 - -5910),
(-5918 - -5934),
(-5934 - -5940),
(-5941 - -5944),
(-6004 - -6006)
7/1/2019 123 PBU 149 5795 1925 6200 0.350 2067
2X-02 50029209820000 WAG 490100 AC (-5722 - -5814),
(-5955 - -5965),
(-5979 - -6001)
5/19/2019 716 SBHP 138 5967 2544 6200 0.430 2644
2X-17 50029226160000 O 490100 C (-5751 - -5788),
(-5788 - -5796),
(-5796 - -5803),
(-5803 - -5816),
(-5838 - -5859),
(-6034 - -6060)
6/19/2019 116 SBHP 153 5755 1883 6200 0.430 2074
3A-04 50029214330000 WI 490100 AC (-5856 - -5882),
(-5971 - -5989),
(-6003 - -6025)
7/11/2019 155 EXRT1 85 5941 3653 6200 0.430 3765
3A-04 50029214330000 WI 490100 AC (-5856 - -5882),
(-5971 - -5989),
(-6003 - -6025)
8/14/2019 999 EXRT1 85 5856 3462 6200 0.430 3611
3A-11 50029214580000 WI 490100 AC (-5903 - -5932),
(-5999 - -6016),
(-6017 - -6048)
8/14/2019 141 EXRT1 31 5903 3807 6200 0.440 3939
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3A-14 50029214900000 WI 490100 A (-6058 - -6074),
(-6083 - -6119),
(-6143 - -6147)
8/14/2019 141 EXRT1 100 6058 4699 6200 0.440 4762
3A-15 50029214910000 WI 490100 AC (-5952 - -5977),
(-6047 - -6059),
(-6068 - -6097),
(-6107 - -6128)
8/14/2019 140 EXRT1 33 5952 4097 6200 0.440 4207
3B-01 50029213180000 WAG 490100 AC (-5933 - -6000),
(-6016 - -6022),
(-6106 - -6126),
(-6143 - -6171)
12/7/2019 83 SBHP 133 6160 3712 6200 0.420 3729
3B-05 50029213350000 WAG 490100 AC (-5967 - -5975),
(-6018 - -6036),
(-6165 - -6194),
(-6204 - -6238)
8/16/2019 201 EXRT1 124 5967 4066 6200 0.440 4169
3B-07 50029213370000 WAG 490100 A (-5938 - -5943),
(-5958 - -5961),
(-5974 - -5977),
(-5998 - -6007),
(-6034 - -6041),
(-6134 - -6163),
(-6179 - -6209)
2/28/2019 4680 SBHP 126 7314 3604 6200 0.430 3121
3B-07 50029213370000 WAG 490100 AC (-5938 - -5943),
(-5958 - -5961),
(-5974 - -5977),
(-5998 - -6007),
(-6034 - -6041),
(-6134 - -6163),
(-6179 - -6209)
8/22/2019 201 EXRT1 126 5938 4119 6200 0.440 4235
3B-09 50029213670000 O 490100 AC (-5913 - -5939),
(-5980 - -5990),
(-6117 - -6155),
(-6172 - -6185)
8/11/2019 83 SBHP 154 6094 2062 6200 0.400 2104
3B-10 50029213680000 WAG 490100 AC (-5908 - -5945),
(-5965 - -5973),
(-6003 - -6009),
(-6096 - -6131),
(-6136 - -6153),
(-6168 - -6172)
8/16/2019 201 EXRT1 126 5908 4445 6200 0.440 4574
3B-15 50029212880000 WAG 490100 AC (-5818 - -5860),
(-5951 - -5982),
(-6000 - -6014)
8/17/2019 242 EXRT1 135 5818 3464 6200 0.440 3633
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3B-16 50029212890000 WAG 490100 AC (-5834 - -5873),
(-5962 - -5992),
(-6008 - -6038)
8/16/2019 201 EXRT1 126 5834 3419 6200 0.440 3581
3C-01 50029214130000 O 490100 A (-6130 - -6135),
(-6137 - -6165),
(-6182 - -6197)
8/16/2019 168 SBHP 151 6136 1006 6200 0.310 1026
3C-02 50029214140000 WI 490100 AC (-6097 - -6121),
(-6194 - -6098),
(-6195 - -6196),
(-6195 - -6196),
(-6195 - -6196),
(-6196 - -6198),
(-6196 - -6198),
(-6196 - -6198),
(-6200 - -6201),
(-6200 - -6201),
(-6200 - -6201),
(-6205 - -6205),
(-6205 - -6194),
(-6212 - -6214),
(-6212 - -6167),
(-6214 - -6205),
(-6232 - -6235),
(-6238 - -6266),
(-6280 - -6294)
8/14/2019 118 EXRT1 118 6095 4946 6200 0.440 4993
3C-03 50029214150000 O 490100 AC (-6273 - -6290),
(-6435 - -6438),
(-6440 - -6464),
(-6478 - -6495),
(-6497 - -6507)
8/12/2019 74 SBHP 156 6263 2072 6200 0.440 2045
3C-05 50029213890000 WI 490100 A (-6356 - -6367),
(-6379 - -6386),
(-6517 - -6539),
(-6552 - -6582)
8/22/2019 119 EXRT1 131 6356 3499 6200 0.440 3430
3C-08 50029213900000 O 490100 A (-6541 - -6552),
(-6563 - -6574),
(-6588 - -6607)
1/8/2019 509 SBHP 158 6493 3937 6200 0.440 3808
3C-08A 50029213900100 O 490100 A (-6606 - -6606),
(-6609 - -6609),
(-6640 - -6640),
(-6630 - -6630)
3/26/2019 52 SBHP 162 6595 3303 6200 0.420 3138
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3C-09 50029213550000 WI 490100 AC (-6310 - -6320),
(-6355 - -6363),
(-6433 - -6467),
(-6483 - -6499)
8/14/2019 119 EXRT1 116 6310 4999 6200 0.440 4950
3C-11A 50029213570100 O 490100 A (-6320 - -6323),
(-6320 - -6323),
(-6320 - -6323),
(-6335 - -6344),
(-6335 - -6344),
(-6335 - -6344),
(-6371 - -6376),
(-6371 - -6372),
(-6371 - -6372),
(-6382 - -6384),
(-6384 - -6386),
(-6386 - -6387),
(-6407 - -6412),
(-6412 - -6429),
(-6422 - -6487),
(-6434 - -6421),
(-6464 - -6470),
(-6473 - -6503)
5/9/2019 720 PBU 152 6176 2091 6200 0.430 2101
3C-12 50029213540000 WI 490100 AC (-6298 - -6313),
(-6424 - -6460),
(-6475 - -6476),
(-6476 - -6480),
(-6480 - -6493),
(-6501 - -6518)
8/14/2019 119 EXRT1 112 6298 4614 6200 0.440 4570
3C-13 50029214240000 O 490100 A (-6332 - -6346),
(-6468 - -6502),
(-6518 - -6527),
(-6555 - -6561)
8/16/2019 173 SBHP 157 6507 1466 6200 0.430 1334
3C-14B 50029214250200 WI 490100 A (-6184 - -6196),
(-6313 - -6405),
(-6353 - -6361),
(-6361 - -6376),
(-6431 - -6455),
(-6456 - -6373),
(-6553 - -6564),
(-6573 - -6593),
(-6608 - -6618),
(-6646 - -6650)
8/14/2019 119 SBHP 136 6184 4717 6200 0.440 4724
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3C-15A 50029214260100 O 490100 A (-6238 - -6250),
(-6283 - -6301),
(-6301 - -6317),
(-6318 - -6321),
(-6334 - -6364),
(-6387 - -6391),
(-6406 - -6417)
7/23/2019 8328 SBHP 158 6317 4995 6200 0.420 4946
3F-01 50029214460000 O 490100 C (-5694 - -5800),
(-5694 - -5800),
(-5694 - -5800),
(-5836 - -5831),
(-5836 - -5831),
(-5848 - -5842),
(-5848 - -5842),
(-5850 - -5849),
(-5850 - -5849),
(-5937 - -5941),
(-5944 - -5972),
(-5992 - -6012)
4/5/2019 816 SBHP 149 4099 2411 6200 0.330 3104
3F-03 50029214480000 WAG 490100 AC (-5700 - -5762),
(-5700 - -5700),
(-5919 - -5952),
(-5969 - -5986),
(-5995 - -6001)
8/16/2019 210 EXRT1 127 5700 4815 6200 0.440 5037
3F-04 50029214490000 WAG 490100 AC (-5737 - -5794),
(-5794 - -5836),
(-5968 - -6001),
(-6017 - -6049)
8/16/2019 200 EXRT1 133 5737 4377 6200 0.440 4582
3F-07 50029214630000 WAG 490100 AC (-5826 - -5881),
(-5888 - -5893),
(-5983 - -6004),
(-6016 - -6043)
8/16/2019 201 EXRT1 128 5826 3489 6200 0.440 3655
3F-08 50029214640000 WAG 490100 AC (-5729 - -5768),
(-5811 - -5820),
(-5902 - -5931),
(-5944 - -5977)
8/16/2019 201 EXRT1 127 5729 3630 6200 0.440 3838
3F-10 50029214810000 O 490100 C (-5698 - -5759),
(-5872 - -5891),
(-5905 - -5937)
6/9/2019 95 SBHP 153 5782 3104 6200 0.270 3217
3F-10 50029214810000 O 490100 A (-5698 - -5759),
(-5872 - -5891),
(-5905 - -5937)
6/21/2019 144 SBHP 155 5811 1443 6200 0.350 1580
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3F-11 50029214820000 WAG 490100 A (-5633 - -5649),
(-5724 - -5739),
(-5756 - -5797)
8/16/2019 200 EXRT1 140 5633 3475 6200 0.440 3726
3F-12 50029214830000 WAG 490100 AC (-5655 - -5678),
(-5655 - -5678),
(-5655 - -5678),
(-5655 - -5678),
(-5655 - -5678),
(-5751 - -5753),
(-5753 - -5757),
(-5757 - -5779)
8/22/2019 200 EXRT1 127 5655 3618 6200 0.440 3859
3F-15 50029215010000 WAG 490100 AC (-5668 - -5675),
(-5767 - -5777),
(-5777 - -5778),
(-5778 - -5780),
(-5780 - -5781),
(-5781 - -5787),
(-5800 - -5844),
(-5871 - -5876)
8/16/2019 200 EXRT1 132 5666 3860 6200 0.440 4096
3F-16A 50029215020100 WAG 490100 A (-5951 - -5962),
(-5954 - -5967),
(-5974 - -5859),
(-5976 - -5996),
(-5982 - -6007),
(-6007 - -5894)
8/16/2019 200 EXRT1 124 5954 3972 6200 0.440 4081
3F-17 50029226850000 O 490100 A (-5940 - -5958),
(-5976 - -5987)
8/15/2019 175 SBHP 157 5939 1822 6200 0.430 1934
3F-18A 50029226840100 O 490100 A (-5929 - -5988)8/11/2019 77 SBHP 155 5702 2062 6200 0.400 2262
3F-20 50029229470000 WAG 490100 AC (-5839 - -5854),
(-5994 - -6014),
(-6029 - -6053)
8/22/2019 1022 EXRT1 133 5839 3864 6200 0.440 4024
3F-21 50029229910000 WAG 490100 AC (-6034 - -6039),
(-6039 - -6050),
(-6062 - -6087)
8/16/2019 202 EXRT1 128 6027 4582 6200 0.440 4658
3G-02 50103201460000 O 490100 A (-5702 - -5720),
(-5730 - -5764)
8/11/2019 99 SBHP 152 5717 2379 6200 0.410 2577
3G-03 50103202450000 O 490100 AC (-5721 - -5733),
(-5733 - -5736),
(-5736 - -5748),
(-5784 - -5787),
(-5796 - -5811),
(-5811 - -5834),
(-5835 - -5843),
(-5850 - -5855)
8/11/2019 82 SBHP 157 5789 2093 6200 0.260 2200
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3G-04A 50103201430100 O 490100 A (-5697 - -5712),
(-5697 - -5712),
(-5697 - -5712),
(-5750 - -5768),
(-5750 - -5756),
(-5750 - -5756),
(-5783 - -5798),
(-5798 - -5805)
8/11/2019 82 SBHP 153 5624 2417 6200 0.270 2573
3G-10 50103201340000 WAG 490100 A (-5730 - -5768),
(-5802 - -5812),
(-5826 - -5839)
8/14/2019 205 EXRT1 135 5730 3870 6200 0.440 4078
3G-11 50103201330000 WI 490100 AC (-5697 - -5708),
(-5736 - -5749),
(-5759 - -5779)
8/14/2019 151 EXRT1 151 5820 3493 6200 0.440 3661
3G-12 50103201310000 WAG 490100 AC (-5685 - -5692),
(-5719 - -5741),
(-5748 - -5770)
8/14/2019 151 EXRT1 128 5814 4500 6200 0.440 4671
3G-13 50103201370000 WAG 490100 AC (-5751 - -5771),
(-5771 - -5789),
(-5800 - -5825)
8/15/2019 151 EXRT1 135 5863 3950 6200 0.440 4099
3G-15 50103201390000 WAG 490100 A (-5748 - -5760),
(-5760 - -5783)
3/12/2019 279 EXRT1 120 5765 4548 6200 0.440 4739
3G-16 50103201350000 WAG 490100 A (-5699 - -5711),
(-5760 - -5784),
(-5798 - -5822)
8/14/2019 151 EXRT1 120 5699 3870 6200 0.440 4092
3G-18 50103201420000 O 490100 A (-5751 - -5756),
(-5756 - -5758),
(-5792 - -5802),
(-5802 - -5807),
(-5807 - -5811),
(-5825 - -5834),
(-5834 - -5848)
9/18/2019 364 SBHP 156 5705 2631 6200 0.420 2839
3G-21A 50103201480100 O 490100 A (-5743 - -5747),
(-5747 - -5751),
(-5769 - -5773),
(-5773 - -5778)
8/13/2019 1344 SBHP 156 5730 2644 6200 0.330 2801
3G-23 50103201440000 WI 490100 AC (-5741 - -5752),
(-5765 - -5797)
3/12/2019 277 EXRT1 121 5769 4577 6200 0.440 4767
3G-24 50103201450000 WAG 490100 A (-5749 - -5778)5/22/2019 879 EXRT1 120 5749 4110 6200 0.430 4305
3G-25X 50103202460000 O 490100 A (-5677 - -5686),
(-5692 - -5698),
(-5707 - -5722)
8/13/2019 137 SBHP 150 5704 1903 6200 0.040 1923
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3G-27 50103208010000 WI 490100 AC (-5799 - -5799),
(-5800 - -5800),
(-5801 - -5801),
(-5802 - -5802),
(-5803 - -5803),
(-5809 - -5810),
(-5812 - -5812),
(-5813 - -5813),
(-5815 - -5815),
(-5818 - -5819),
(-5818 - -5818),
(-5818 - -5817),
(-5820 - -5820),
(-5821 - -5821),
(-5822 - -5822),
(-5822 - -5821),
(-5823 - -5824),
(-5824 - -5824),
(-5825 - -5826),
(-5825 - -5825),
(-5828 - -5828),
(-5830 - -5830),
(-5831 - -5831),
(-5833 - -5833),
(-5833 - -5832),
(-5836 - -5836),
(-5836 - -5835),
(-5838 - -5838),
(-5845 - -5845),
(-5851 - -5851)
7/8/2019 99999 SBHP 144 5627 3752 6200 0.440 4004
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3G-27 50103208010000 WI 490100 AC (-5799 - -5799),
(-5800 - -5800),
(-5801 - -5801),
(-5802 - -5802),
(-5803 - -5803),
(-5809 - -5810),
(-5812 - -5812),
(-5813 - -5813),
(-5815 - -5815),
(-5818 - -5819),
(-5818 - -5818),
(-5818 - -5817),
(-5820 - -5820),
(-5821 - -5821),
(-5822 - -5822),
(-5822 - -5821),
(-5823 - -5824),
(-5824 - -5824),
(-5825 - -5826),
(-5825 - -5825),
(-5828 - -5828),
(-5830 - -5830),
(-5831 - -5831),
(-5833 - -5833),
(-5833 - -5832),
(-5836 - -5836),
(-5836 - -5835),
(-5838 - -5838),
(-5845 - -5845),
(-5851 - -5851)
8/13/2019 129 SBHP 150 5627 2830 6200 0.300 3002
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3G-27 50103208010000 WI 490100 AC (-5799 - -5799),
(-5800 - -5800),
(-5801 - -5801),
(-5802 - -5802),
(-5803 - -5803),
(-5809 - -5810),
(-5812 - -5812),
(-5813 - -5813),
(-5815 - -5815),
(-5818 - -5819),
(-5818 - -5818),
(-5818 - -5817),
(-5820 - -5820),
(-5821 - -5821),
(-5822 - -5822),
(-5822 - -5821),
(-5823 - -5824),
(-5824 - -5824),
(-5825 - -5826),
(-5825 - -5825),
(-5828 - -5828),
(-5830 - -5830),
(-5831 - -5831),
(-5833 - -5833),
(-5833 - -5832),
(-5836 - -5836),
(-5836 - -5835),
(-5838 - -5838),
(-5845 - -5845),
(-5851 - -5851)
9/23/2019 138 SBHP 150 5627 2326 6200 0.330 2515
3G-28 50103208020000 O 490100 AC (-5775 - -5775), 8/19/2019 99999 SBHP 143 5574 3390 6200 0.430 3659
3H-01 50103200840000 O 490100 AC (-5779 - -5830), 11/10/2019 44 SBHP 153 5832 3064 6200 0.430 3222
3H-02 50103200830000 WI 490100 AC (-5803 - -5889),
(-5917 - -5929),
(-5934 - -5948)
8/11/2019 204 EXRT1 150 5803 3342 6200 0.440 3518
3H-04 50103200760000 O 490100 C (-5917 - -5978),
(-6031 - -6042),
(-6051 - -6067),
(-6069 - -6085)
8/15/2019 158 SBHP 159 5973 3338 6200 0.450 3440
3H-04 50103200760000 O 490100 A (-5917 - -5978),
(-6031 - -6042),
(-6051 - -6067),
(-6069 - -6085)
10/8/2019 4680 SBHP 158 5992 2798 6200 0.350 2871
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3H-06 50103200780000 WAG 490100 AC (-5821 - -5827),
(-5834 - -5883),
(-5893 - -5909),
(-5928 - -5943)
8/11/2019 922 EXRT1 150 5821 3907 6200 0.430 4071
3H-07 50103200790000 WAG 490100 AC (-5867 - -5880),
(-5900 - -5914)
8/11/2019 922 EXRT1 150 5813 3699 6200 0.430 3867
3H-09 50103200860000 WAG 490100 AC (-5869 - -5924),
(-5955 - -5965),
(-5976 - -5996),
(-5998 - -6004),
(-6006 - -6008),
(-6008 - -6014),
(-6014 - -6026),
(-6026 - -6028)
8/11/2019 922 EXRT1 150 5869 3363 6200 0.430 3507
3H-11A 50103200910100 WI 490100 A (-5793 - -6188)8/11/2019 72 EXRT1 152 6134 3505 6200 0.430 3534
3H-15 50103200820000 WAG 490100 AC (-5859 - -5887),
(-5891 - -5914),
(-5926 - -5934),
(-5934 - -5941),
(-5941 - -5956)
8/11/2019 934 EXRT1 150 5859 3581 6200 0.430 3729
3H-15 50103200820000 WAG 490100 AC (-5859 - -5887),
(-5891 - -5914),
(-5926 - -5934),
(-5934 - -5941),
(-5941 - -5956)
10/31/2019 312 EXRT1 150 5859 3766 6200 0.430 3914
3H-15 50103200820000 WAG 490100 AC (-5859 - -5887),
(-5891 - -5914),
(-5926 - -5934),
(-5934 - -5941),
(-5941 - -5956)
12/5/2019 1152 EXRT1 150 5859 3702 6200 0.430 3850
3H-15 50103200820000 WAG 490100 AC (-5859 - -5887),
(-5891 - -5914),
(-5926 - -5934),
(-5934 - -5941),
(-5941 - -5956)
12/16/2019 1416 EXRT1 150 5859 3502 6200 0.430 3650
3H-17 50103200810000 WI 490100 A (-5976 - -5980),
(-6017 - -6024),
(-6034 - -6043),
(-6064 - -6079)
8/11/2019 64 EXRT1 104 5976 4442 6200 0.440 4541
3H-18 50103200950000 WI 490100 AC (-5839 - -5846),
(-5857 - -5894),
(-5903 - -5914),
(-5915 - -5925)
8/11/2019 64 EXRT1 150 5839 4131 6200 0.440 4291
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3H-18 50103200950000 WI 490100 AC (-5839 - -5846),
(-5857 - -5894),
(-5903 - -5914),
(-5915 - -5925)
10/31/2019 312 EXRT1 150 5839 3886 6200 0.440 4046
3H-18 50103200950000 WI 490100 AC (-5839 - -5846),
(-5857 - -5894),
(-5903 - -5914),
(-5915 - -5925)
12/5/2019 1152 EXRT1 150 5839 3665 6200 0.440 3825
3H-18 50103200950000 WI 490100 AC (-5839 - -5846),
(-5857 - -5894),
(-5903 - -5914),
(-5915 - -5925)
12/16/2019 1416 EXRT1 150 5837 3580 6200 0.440 3741
3H-20 50103200930000 O 490100 A (-5988 - -5995),
(-5988 - -5995),
(-5988 - -5995),
(-5988 - -5995),
(-5988 - -5995),
(-5988 - -5995),
(-6005 - -6008),
(-6008 - -6015),
(-6015 - -6019),
(-6029 - -6043),
(-6043 - -6057)
12/19/2019 3575 SBHP 149 5869 3823 6200 0.420 3962
3H-21 50103200940000 O 490100 AC (-6024 - -6025),
(-6025 - -6034),
(-6034 - -6038),
(-6038 - -6043),
(-6066 - -6070),
(-6070 - -6079),
(-6079 - -6080),
(-6087 - -6089),
(-6089 - -6090),
(-6090 - -6097),
(-6097 - -6100),
(-6100 - -6106),
(-6112 - -6113),
(-6113 - -6117),
(-6117 - -6121),
(-6121 - -6127),
(-6127 - -6130),
(-6139 - -6148),
(-6148 - -6158),
(-6162 - -6168)
2/7/2019 254 SBHP 156 6036 3472 6200 0.350 3529
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3H-22 50103200970000 WI 490100 A (-5971 - -5983),
(-5987 - -5999),
(-6010 - -6022)
8/11/2019 52 EXRT1 109 5971 4966 6200 0.440 5067
3H-23A 50103202040100 O 490100 A (-5903 - -5924)1/18/2019 432 SBHP 152 5871 3602 6200 0.440 3747
3H-24 50103202350000 WI 490100 AC (-5924 - -5940),
(-5948 - -5972)
8/11/2019 64 EXRT1 130 5924 4572 6200 0.440 4694
3H-24 50103202350000 WI 490100 AC (-5924 - -5940),
(-5948 - -5972)
10/31/2019 312 EXRT1 150 5924 4162 6200 0.440 4284
3H-24 50103202350000 WI 490100 AC (-5924 - -5940),
(-5948 - -5972)
12/5/2019 1152 EXRT1 150 5924 3672 6200 0.440 3794
3H-24 50103202350000 WI 490100 AC (-5924 - -5940),
(-5948 - -5972)
12/16/2019 1416 EXRT1 150 5923 3822 6200 0.440 3945
3H-28A 50103202360100 O 490100 AC (-5846 - -5870)8/14/2019 134 SBHP 113 3745 1921 6200 0.400 2898
3H-32 50103203220000 O 490100 AC (-5842 - -5844),
(-5867 - -5881),
(-5881 - -5895),
(-5881 - -5881),
(-5883 - -5898),
(-5897 - -5882),
(-5898 - -5907),
(-5898 - -5897),
(-5900 - -5902),
(-5900 - -5898)
8/19/2019 206 SBHP 146 5674 1782 6200 0.410 1998
3H-33A 50103205780100 O 490100 A (-5924 - -6009),
(-6006 - -6068),
(-6034 - -6032),
(-6040 - -6031),
(-6048 - -6048),
(-6061 - -6124),
(-6064 - -6082),
(-6073 - -6048),
(-6075 - -6110)
1/1/2019 111 PBU 155 5855 3672 6200 0.430 3821
3I-01 50029215140000 O 490100 A (-6255 - -6259),
(-6259 - -6270),
(-6270 - -6274),
(-6281 - -6302)
3/27/2019 76 SBHP 153 6157 2475 6200 0.420 2493
3I-04 50029215170000 O 490100 A (-6162 - -6163),
(-6167 - -6168),
(-6177 - -6206),
(-6257 - -6261)
8/12/2019 84 SBHP 155 6232 3330 6200 0.430 3316
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3I-05 50029215460000 O 490100 A (-6207 - -6211),
(-6211 - -6212),
(-6212 - -6214),
(-6214 - -6215),
(-6215 - -6216),
(-6224 - -6229),
(-6229 - -6230),
(-6230 - -6234),
(-6234 - -6235),
(-6248 - -6274)
8/13/2019 106 SBHP 146 5687 2894 6200 0.440 3120
3I-09 50029215610000 WI 490100 A (-6160 - -6170),
(-6170 - -6172),
(-6170 - -6170),
(-6172 - -6173),
(-6173 - -6175),
(-6183 - -6185),
(-6185 - -6186),
(-6186 - -6187),
(-6187 - -6188),
(-6188 - -6194),
(-6201 - -6203),
(-6203 - -6213),
(-6213 - -6225)
3/15/2019 888 SBHP 115 6193 4590 6200 0.480 4593
3I-09 50029215610000 WI 490100 A (-6160 - -6170),
(-6170 - -6172),
(-6170 - -6170),
(-6172 - -6173),
(-6173 - -6175),
(-6183 - -6185),
(-6185 - -6186),
(-6186 - -6187),
(-6187 - -6188),
(-6188 - -6194),
(-6201 - -6203),
(-6203 - -6213),
(-6213 - -6225)
8/17/2019 205 EXRT1 115 6160 4589 6200 0.440 4607
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3I-09 50029215610000 WI 490100 A (-6160 - -6170),
(-6170 - -6172),
(-6170 - -6170),
(-6172 - -6173),
(-6173 - -6175),
(-6183 - -6185),
(-6185 - -6186),
(-6186 - -6187),
(-6187 - -6188),
(-6188 - -6194),
(-6201 - -6203),
(-6203 - -6213),
(-6213 - -6225)
4/9/2019 1488 EXRT1 112 6200 4727 6200 0.440 4727
3I-09 50029215610000 WI 490100 A (-6160 - -6170),
(-6170 - -6172),
(-6170 - -6170),
(-6172 - -6173),
(-6173 - -6175),
(-6183 - -6185),
(-6185 - -6186),
(-6186 - -6187),
(-6187 - -6188),
(-6188 - -6194),
(-6201 - -6203),
(-6203 - -6213),
(-6213 - -6225)
2/28/2019 528 EXRT1 112 6200 4751 6200 0.410 4751
3I-09 50029215610000 WI 490100 A (-6160 - -6170),
(-6170 - -6172),
(-6170 - -6170),
(-6172 - -6173),
(-6173 - -6175),
(-6183 - -6185),
(-6185 - -6186),
(-6186 - -6187),
(-6187 - -6188),
(-6188 - -6194),
(-6201 - -6203),
(-6203 - -6213),
(-6213 - -6225)
3/27/2019 1176 EXRT1 112 6200 4731 6200 0.440 4731
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3I-12 50029215650000 WI 490100 A (-5700 - -5701),
(-6097 - -6105),
(-6125 - -6134),
(-6144 - -6159),
(-6165 - -6191),
(-6201 - -6208),
(-6208 - -6209),
(-6209 - -6211),
(-6211 - -6212),
(-6212 - -6214),
(-6219 - -6222),
(-6222 - -6225),
(-6222 - -6222),
(-6225 - -6226),
(-6226 - -6239),
(-6247 - -6271)
8/10/2019 205 EXRT1 107 6201 3856 6200 0.440 3855
3I-12 50029215650000 WI 490100 A (-5700 - -5701),
(-6097 - -6105),
(-6125 - -6134),
(-6144 - -6159),
(-6165 - -6191),
(-6201 - -6208),
(-6208 - -6209),
(-6209 - -6211),
(-6211 - -6212),
(-6212 - -6214),
(-6219 - -6222),
(-6222 - -6225),
(-6222 - -6222),
(-6225 - -6226),
(-6226 - -6239),
(-6247 - -6271)
2/20/2019 336 EXRT1 110 6200 4447 6200 0.440 4447
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3I-12 50029215650000 WI 490100 A (-5700 - -5701),
(-6097 - -6105),
(-6125 - -6134),
(-6144 - -6159),
(-6165 - -6191),
(-6201 - -6208),
(-6208 - -6209),
(-6209 - -6211),
(-6211 - -6212),
(-6212 - -6214),
(-6219 - -6222),
(-6222 - -6225),
(-6222 - -6222),
(-6225 - -6226),
(-6226 - -6239),
(-6247 - -6271)
3/27/2019 1176 EXRT1 110 6200 4308 6200 0.400 4308
3I-12 50029215650000 WI 490100 A (-5700 - -5701),
(-6097 - -6105),
(-6125 - -6134),
(-6144 - -6159),
(-6165 - -6191),
(-6201 - -6208),
(-6208 - -6209),
(-6209 - -6211),
(-6211 - -6212),
(-6212 - -6214),
(-6219 - -6222),
(-6222 - -6225),
(-6222 - -6222),
(-6225 - -6226),
(-6226 - -6239),
(-6247 - -6271)
4/9/2019 1488 EXRT1 110 6200 1800 6200 0.440 1800
3I-14 50029215670000 WI 490100 A (-6125 - -6131),
(-6131 - -6132),
(-6132 - -6136),
(-6136 - -6139),
(-6136 - -6136),
(-6146 - -6161),
(-6161 - -6176),
(-6223 - -6228)
8/17/2019 205 EXRT1 155 6125 4401 6200 0.440 4434
3I-16 50029219200000 WI 490100 A (-6003 - -6013),
(-6019 - -6045)
8/17/2019 192 EXRT1 155 6003 3755 6200 0.440 3842
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3J-02 50029213980000 WI 490100 AC (-6026 - -6033),
(-6035 - -6040),
(-6150 - -6152),
(-6157 - -6173),
(-6186 - -6198),
(-6200 - -6210)
8/17/2019 185 EXRT1 119 6026 4812 6200 0.440 4889
3J-04 50029214000000 WI 490100 AC (-5986 - -5997),
(-6016 - -6024),
(-6028 - -6042),
(-6063 - -6066),
(-6141 - -6155),
(-6155 - -6156),
(-6156 - -6158),
(-6158 - -6161),
(-6158 - -6158),
(-6161 - -6163),
(-6161 - -6161),
(-6163 - -6164),
(-6164 - -6165),
(-6164 - -6164),
(-6165 - -6168),
(-6168 - -6169),
(-6169 - -6171),
(-6185 - -6215)
8/17/2019 1046 EXRT1 125 5986 3907 6200 0.440 4002
3J-05 50029214360000 WI 490100 AC (-6092 - -6102),
(-6187 - -6188),
(-6188 - -6189),
(-6189 - -6190),
(-6190 - -6191),
(-6191 - -6192),
(-6192 - -6193),
(-6193 - -6194),
(-6194 - -6195),
(-6195 - -6198),
(-6198 - -6199),
(-6199 - -6201),
(-6210 - -6235)
8/17/2019 185 EXRT1 115 6092 3761 6200 0.440 3809
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3J-08 50029214390000 WI 490100 A (-6036 - -6042),
(-6153 - -6163),
(-6163 - -6164),
(-6164 - -6165),
(-6165 - -6166),
(-6166 - -6168),
(-6168 - -6172),
(-6168 - -6168),
(-6172 - -6173),
(-6173 - -6176),
(-6176 - -6177),
(-6177 - -6177),
(-6187 - -6212)
8/17/2019 185 EXRT1 119 6036 3947 6200 0.440 4020
3J-09 50029214660000 WI 490100 A (-6234 - -6242),
(-6242 - -6243),
(-6243 - -6245),
(-6245 - -6246),
(-6246 - -6248),
(-6258 - -6262),
(-6262 - -6263),
(-6263 - -6275),
(-6275 - -6277),
(-6277 - -6279),
(-6328 - -6337)
8/17/2019 185 EXRT1 126 6234 2731 6200 0.440 2716
3J-13 50029214950000 WI 490100 AC (-6185 - -6193),
(-6193 - -6206),
(-6211 - -6221),
(-6277 - -6281),
(-6281 - -6295),
(-6281 - -6281),
(-6307 - -6320),
(-6320 - -6321),
(-6321 - -6331),
(-6377 - -6380)
8/17/2019 185 EXRT1 120 6185 4564 6200 0.440 4571
3J-16 50029214980000 WI 490100 A (-6202 - -6205),
(-6205 - -6206),
(-6206 - -6210),
(-6210 - -6211),
(-6211 - -6215),
(-6222 - -6247)
8/17/2019 185 EXRT1 115 6202 4474 6200 0.440 4473
3J-19 50029227020000 O 490100 AC (-6185 - -6195),
(-6289 - -6307),
(-6307 - -6325),
(-6326 - -6335)
8/13/2019 98 SBHP 153 6185 2414 6200 0.390 2420
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3K-05 50029216180000 WI 490100 A (-6608 - -6622),
(-6622 - -6623),
(-6623 - -6629),
(-6638 - -6640),
(-6640 - -6641),
(-6641 - -6650),
(-6650 - -6651),
(-6650 - -6650),
(-6651 - -6654),
(-6654 - -6657),
(-6657 - -6658),
(-6658 - -6660),
(-6661 - -6662),
(-6665 - -6671),
(-6706 - -6709),
(-6712 - -6719)
8/14/2019 129 EXRT1 109 6608 5288 6200 0.440 5107
3K-07 50029216200000 WI 490100 A (-6553 - -6564),
(-6564 - -6567),
(-6564 - -6564),
(-6567 - -6568),
(-6567 - -6567),
(-6568 - -6569),
(-6569 - -6570),
(-6570 - -6575),
(-6570 - -6570),
(-6582 - -6598),
(-6598 - -6599),
(-6599 - -6600),
(-6600 - -6602),
(-6602 - -6603),
(-6603 - -6606),
(-6606 - -6607),
(-6607 - -6608),
(-6608 - -6609),
(-6609 - -6615),
(-6615 - -6616),
(-6616 - -6617),
(-6619 - -6624)
8/14/2019 129 EXRT1 98 6553 4732 6200 0.440 4575
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3K-08A 50029216210100 WI 490100 AC (-6405 - -6419),
(-6405 - -6419),
(-6405 - -6419),
(-6427 - -6430),
(-6427 - -6430),
(-6427 - -6430),
(-6442 - -6445),
(-6467 - -6470),
(-6477 - -6591),
(-6521 - -6490),
(-6538 - -6547),
(-6545 - -6553),
(-6547 - -6548),
(-6548 - -6550),
(-6550 - -6551),
(-6551 - -6553),
(-6551 - -6554),
(-6553 - -6554),
(-6554 - -6556),
(-6556 - -6557),
(-6557 - -6561),
(-6569 - -6576),
(-6576 - -6577),
(-6577 - -6579),
(-6579 - -6580),
(-6580 - -6585),
(-6580 - -6543),
(-6585 - -6586),
(-6586 - -6588),
(-6587 - -6552),
(-6588 - -6589),
(-6589 - -6592),
(-6591 - -6598),
8/14/2019 128 EXRT1 104 6405 5252 6200 0.440 5161
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3K-10A 50029216530100 O 490100 A (-6583 - -6620),
(-6603 - -6633),
(-6603 - -6678),
(-6643 - -6645),
(-6645 - -6646),
(-6646 - -6647),
(-6647 - -6653),
(-6647 - -6647),
(-6653 - -6654),
(-6654 - -6657),
(-6655 - -6623),
(-6656 - -6660),
(-6657 - -6659),
(-6657 - -6657),
(-6661 - -6656),
(-6665 - -6649),
(-6671 - -6675),
(-6675 - -6676),
(-6676 - -6681),
(-6678 - -6661),
(-6679 - -6648),
(-6681 - -6682),
(-6682 - -6686),
(-6686 - -6687),
(-6687 - -6689),
(-6689 - -6690),
(-6690 - -6693),
(-6690 - -6679),
(-6697 - -6697),
(-6700 - -6701),
(-6703 - -6704),
(-6706 - -6707),
(-6709 - -6712)
4/21/2019 104 SBHP 161 6564 1622 6200 0.340 1500
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3K-11 50029216540000 WI 490100 A (-6584 - -6594),
(-6594 - -6595),
(-6595 - -6596),
(-6596 - -6597),
(-6597 - -6601),
(-6601 - -6602),
(-6602 - -6603),
(-6614 - -6617),
(-6617 - -6618),
(-6618 - -6623),
(-6623 - -6624),
(-6624 - -6626),
(-6626 - -6627),
(-6627 - -6628),
(-6628 - -6632),
(-6632 - -6633),
(-6633 - -6636),
(-6636 - -6637),
(-6636 - -6636),
(-6637 - -6638),
(-6638 - -6639),
(-6643 - -6643),
(-6644 - -6645),
(-6647 - -6648),
(-6652 - -6653),
(-6657 - -6661)
8/14/2019 128 EXRT1 130 6584 5333 6200 0.440 5163
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3K-12 50029216550000 WI 490100 A (-6521 - -6530),
(-6521 - -6530),
(-6521 - -6530),
(-6604 - -6612),
(-6663 - -6669),
(-6665 - -6670),
(-6667 - -6700),
(-6669 - -6670),
(-6670 - -6671),
(-6670 - -6716),
(-6671 - -6672),
(-6672 - -6673),
(-6673 - -6674),
(-6674 - -6675),
(-6675 - -6677),
(-6675 - -6675),
(-6691 - -6692),
(-6692 - -6696),
(-6696 - -6697),
(-6697 - -6703),
(-6700 - -6665),
(-6701 - -6708),
(-6703 - -6709),
(-6703 - -6703),
(-6708 - -6640),
(-6709 - -6710),
(-6710 - -6715),
(-6715 - -6716),
(-6721 - -6722),
(-6726 - -6727),
(-6732 - -6736)
8/14/2019 128 EXRT1 129 6521 5577 6200 0.440 5435
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3K-13 50029216300000 WI 490100 AC (-6379 - -6394),
(-6426 - -6433),
(-6523 - -6528),
(-6528 - -6530),
(-6528 - -6528),
(-6530 - -6531),
(-6531 - -6532),
(-6532 - -6533),
(-6533 - -6534),
(-6534 - -6535),
(-6535 - -6538),
(-6535 - -6535),
(-6551 - -6556),
(-6556 - -6560),
(-6560 - -6561),
(-6561 - -6565),
(-6565 - -6566),
(-6566 - -6572),
(-6572 - -6574),
(-6572 - -6572),
(-6575 - -6575),
(-6576 - -6577),
(-6582 - -6582),
(-6584 - -6585),
(-6587 - -6588)
8/14/2019 128 SBHP 107 6379 5193 6200 0.440 5114
3K-14 50029216310000 O 490100 A (-6625 - -6626),
(-6626 - -6636),
(-6636 - -6639),
(-6636 - -6636),
(-6639 - -6642),
(-6642 - -6643),
(-6643 - -6644),
(-6658 - -6662),
(-6662 - -6663),
(-6663 - -6669),
(-6669 - -6670),
(-6670 - -6674),
(-6677 - -6677),
(-6681 - -6681),
(-6685 - -6686),
(-6690 - -6691),
(-6697 - -6705)
4/28/2019 273 SBHP 160 6459 4167 6200 0.370 4071
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3K-15 50029216320000 WI 490100 AC (-6438 - -6451),
(-6588 - -6596),
(-6596 - -6597),
(-6597 - -6599),
(-6599 - -6600),
(-6600 - -6602),
(-6602 - -6603),
(-6602 - -6602),
(-6603 - -6604),
(-6604 - -6606),
(-6623 - -6623),
(-6624 - -6626),
(-6626 - -6627),
(-6627 - -6632),
(-6632 - -6633),
(-6633 - -6634),
(-6634 - -6635),
(-6635 - -6637),
(-6639 - -6639),
(-6644 - -6653)
8/14/2019 128 EXRT1 113 6438 4899 6200 0.440 4794
3K-18 50029216410000 WI 490100 A (-6599 - -6607),
(-6607 - -6608),
(-6608 - -6611),
(-6611 - -6612),
(-6612 - -6613),
(-6613 - -6614),
(-6614 - -6615),
(-6614 - -6614),
(-6615 - -6619),
(-6632 - -6633),
(-6632 - -6632),
(-6633 - -6634),
(-6634 - -6638),
(-6634 - -6634),
(-6638 - -6641),
(-6638 - -6638),
(-6641 - -6642),
(-6642 - -6643),
(-6643 - -6644),
(-6644 - -6645),
(-6645 - -6649),
(-6645 - -6645),
(-6649 - -6656)
8/14/2019 128 EXRT1 82 6599 4734 6200 0.440 4557
3K-22A 50029227590100 WI 490100 A (-3848 - -6585)8/14/2019 129 EXRT1 130 6586 4971 6200 0.440 4800
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3K-24 50029229350000 O 490100 A (-6558 - -6620)4/20/2019 94 SBHP 158 6429 2875 6200 0.450 2771
3K-25 50029228810000 WI 490100 A (-6536 - -6550),
(-6559 - -6602)
8/14/2019 129 EXRT1 105 6536 5001 6200 0.440 4852
3K-27 50029227510000 O 490100 A (-6624 - -6638)12/23/2019 2352 SBHP 151 6307 3247 6200 0.430 3201
3K-30 50029227770000 WI 490100 A (-6608 - -6623),
(-6634 - -6649),
(-6650 - -6665)
8/14/2019 128 EXRT1 112 6608 4751 6200 0.440 4570
3K-34 50029228790000 WI 490100 A (-6582 - -6606),
(-6621 - -6645)
8/14/2019 128 EXRT1 96 4347 4553 6200 0.440 5374
3M-01 50029216600000 WI 490100 AC (-6223 - -6240),
(-6253 - -6262),
(-6267 - -6285),
(-6292 - -6293),
(-6293 - -6311),
(-6311 - -6323)
8/14/2019 131 EXRT1 88 6223 4802 6200 0.440 4792
3M-02 50029216950000 WI 490100 A (-6226 - -6227),
(-6227 - -6228),
(-6228 - -6231),
(-6231 - -6232),
(-6232 - -6237),
(-6240 - -6244),
(-6244 - -6247),
(-6244 - -6244),
(-6247 - -6248),
(-6248 - -6252),
(-6252 - -6253),
(-6257 - -6258),
(-6264 - -6283)
8/14/2019 131 EXRT1 99 6226 5097 6200 0.440 5086
3M-03A 50029216960100 O 490100 A (-6188 - -6204)11/10/2019 12736 SBHP 153 6114 4660 6200 0.420 4696
3M-05 50029217060000 O 490100 A (-6105 - -6109),
(-6109 - -6112),
(-6112 - -6116),
(-6116 - -6118),
(-6118 - -6140),
(-6140 - -6141),
(-6146 - -6148),
(-6152 - -6154)
8/12/2019 81 SBHP 155 6131 3340 6200 0.420 3369
3M-06 50029217070000 WI 490100 A (-6141 - -6149),
(-6160 - -6180),
(-6185 - -6188)
8/14/2019 131 EXRT1 106 6141 4263 6200 0.440 4289
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3M-07 50029217080000 WI 490100 AC (-6158 - -6174),
(-6185 - -6187),
(-6187 - -6189),
(-6189 - -6191),
(-6191 - -6192),
(-6192 - -6193),
(-6197 - -6200),
(-6200 - -6202),
(-6202 - -6209),
(-6213 - -6215),
(-6219 - -6221),
(-6221 - -6222),
(-6222 - -6224),
(-6224 - -6237),
(-6240 - -6244)
8/14/2019 131 EXRT1 120 6158 4782 6200 0.440 4801
3M-09 50029217100000 O 490100 AC (-6226 - -6238),
(-6244 - -6274),
(-6274 - -6276),
(-6278 - -6280),
(-6280 - -6306),
(-6306 - -6308)
8/12/2019 82 SBHP 158 6267 2325 6200 0.430 2296
3M-10 50029217150000 WI 490100 AC (-6173 - -6198)8/14/2019 131 EXRT1 155 6173 4787 6200 0.440 4799
3M-12 50029217190000 WI 490100 A (-6105 - -6113),
(-6113 - -6122),
(-6141 - -6142),
(-6153 - -6167)
8/14/2019 131 EXRT1 155 6105 4035 6200 0.440 4077
3M-13 50029217200000 O 490100 AC (-6140 - -6150),
(-6150 - -6164),
(-6168 - -6176),
(-6176 - -6179),
(-6179 - -6185),
(-6189 - -6191),
(-6191 - -6219),
(-6219 - -6220)
11/22/2019 51538 SBHP 149 6002 3810 6200 0.440 3897
3M-15 50029217270000 WI 490100 A (-6180 - -6211)8/14/2019 991 EXRT1 0 6180 3948 6200 0.430 3957
3M-17 50029217290000 WI 490100 A (-6243 - -6267)4/29/2019 444 SBHP 159 6183 3762 6200 0.440 3769
3M-17 50029217290000 WI 490100 A (-6243 - -6267)8/14/2019 131 EXRT1 160 6243 4129 6200 0.440 4110
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3M-19 50029217370000 O 490100 AC (-6113 - -6132),
(-6136 - -6143),
(-6143 - -6144),
(-6144 - -6146),
(-6146 - -6147),
(-6147 - -6149),
(-6149 - -6149),
(-6153 - -6185)
1/6/2019 96 SBHP 154 6019 3335 6200 0.420 3412
3M-20 50029217380000 WI 490100 AC (-6106 - -6119),
(-6119 - -6119),
(-6127 - -6133),
(-6133 - -6134),
(-6134 - -6135),
(-6134 - -6134),
(-6135 - -6136),
(-6136 - -6137),
(-6136 - -6136),
(-6137 - -6138),
(-6146 - -6178)
8/14/2019 131 EXRT1 155 6106 3396 6200 0.440 3438
3M-21 50029217390000 WI 490100 A (-6146 - -6167),
(-6200 - -6210),
(-6214 - -6217),
(-6217 - -6218),
(-6218 - -6219),
(-6219 - -6220),
(-6220 - -6222),
(-6220 - -6220),
(-6222 - -6223),
(-6223 - -6225),
(-6225 - -6226),
(-6226 - -6230),
(-6226 - -6226),
(-6234 - -6235),
(-6235 - -6251),
(-6251 - -6256)
8/14/2019 131 EXRT1 119 6146 4281 6200 0.440 4305
3M-23A 50029224260100 O 490100 AC (-6123 - -6018)8/14/2019 108 SBHP 103 3385 1417 6200 0.430 2630
3M-26 50029224310000 O 490100 A (-6231 - -6257)1/1/2019 10968 EXRT1 137 6200 3961 6200 0.350 3961
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3N-01 50029215190000 O 490100 A (-6259 - -6263),
(-6263 - -6264),
(-6264 - -6267),
(-6267 - -6268),
(-6268 - -6271),
(-6277 - -6285),
(-6285 - -6286),
(-6286 - -6287),
(-6287 - -6288),
(-6288 - -6291),
(-6291 - -6304)
4/20/2019 204 SBHP 153 6133 2637 6200 0.430 2666
3N-03 50029215280000 WI 490100 A (-6231 - -6238),
(-6238 - -6239),
(-6239 - -6240),
(-6239 - -6239),
(-6240 - -6245),
(-6252 - -6270),
(-6284 - -6290)
8/17/2019 201 EXRT1 119 6231 4459 6200 0.440 4445
3N-05 50029215370000 WI 490100 A (-6116 - -6123),
(-6116 - -6123),
(-6116 - -6123),
(-6123 - -6124),
(-6123 - -6124),
(-6123 - -6124),
(-6124 - -6127),
(-6124 - -6127),
(-6124 - -6127),
(-6134 - -6142),
(-6142 - -6143),
(-6143 - -6144),
(-6144 - -6148),
(-6164 - -6185)
3/26/2019 5712 EXRT1 125 6200 5048 6200 0.440 5048
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3N-05 50029215370000 WI 490100 A (-6116 - -6123),
(-6116 - -6123),
(-6116 - -6123),
(-6123 - -6124),
(-6123 - -6124),
(-6123 - -6124),
(-6124 - -6127),
(-6124 - -6127),
(-6124 - -6127),
(-6134 - -6142),
(-6142 - -6143),
(-6143 - -6144),
(-6144 - -6148),
(-6164 - -6185)
7/30/2019 8880 EXRT1 120 6200 4833 6200 0.440 4833
3N-05 50029215370000 WI 490100 A (-6116 - -6123),
(-6116 - -6123),
(-6116 - -6123),
(-6123 - -6124),
(-6123 - -6124),
(-6123 - -6124),
(-6124 - -6127),
(-6124 - -6127),
(-6124 - -6127),
(-6134 - -6142),
(-6142 - -6143),
(-6143 - -6144),
(-6144 - -6148),
(-6164 - -6185)
9/30/2019 10288 EXRT1 120 6200 4773 6200 0.440 4773
3N-05 50029215370000 WI 490100 A (-6116 - -6123),
(-6116 - -6123),
(-6116 - -6123),
(-6123 - -6124),
(-6123 - -6124),
(-6123 - -6124),
(-6124 - -6127),
(-6124 - -6127),
(-6124 - -6127),
(-6134 - -6142),
(-6142 - -6143),
(-6143 - -6144),
(-6144 - -6148),
(-6164 - -6185)
6/3/2019 7560 EXRT1 120 6200 4863 6200 0.440 4863
3N-07A 50029215390100 O 490100 A (-6088 - -6527)6/12/2019 19530 SBHP 149 6100 4568 6200 0.370 4605
3N-08B 50029215400200 WI 490100 A (-6317 - -6298)8/17/2019 201 EXRT1 104 6225 5233 6200 0.440 5222
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3N-08B 50029215400200 WI 490100 A (-6317 - -6298)1/18/2019 4440 EXRT1 104 6200 4586 6200 0.440 4586
3N-08B 50029215400200 WI 490100 A (-6317 - -6298)3/19/2019 5616 EXRT1 104 6200 4436 6200 0.440 4436
3N-09 50029215410000 O 490100 AC (-6263 - -6267),
(-6267 - -6268),
(-6268 - -6269),
(-6288 - -6297),
(-6303 - -6310),
(-6310 - -6311),
(-6311 - -6315),
(-6315 - -6316),
(-6316 - -6324),
(-6329 - -6336),
(-6336 - -6337),
(-6337 - -6338),
(-6338 - -6339),
(-6339 - -6343),
(-6343 - -6345),
(-6345 - -6349),
(-6349 - -6353),
(-6353 - -6363)
12/27/2019 2629 SBHP 159 6254 4220 6200 0.360 4200
3N-10 50029215760000 WI 490100 AC (-6328 - -6337),
(-6337 - -6353),
(-6437 - -6448),
(-6448 - -6449),
(-6449 - -6450),
(-6450 - -6451),
(-6450 - -6450),
(-6451 - -6452),
(-6452 - -6452),
(-6462 - -6467)
8/17/2019 200 EXRT1 116 6328 4936 6200 0.350 4891
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3N-11A 50029215800100 WI 490100 A (-6305 - -6316),
(-6305 - -6316),
(-6305 - -6316),
(-6305 - -6316),
(-6305 - -6316),
(-6305 - -6316),
(-6322 - -6319),
(-6323 - -6317),
(-6333 - -6302),
(-6335 - -6298),
(-6344 - -6355),
(-6351 - -6349),
(-6361 - -6364),
(-6364 - -6368),
(-6364 - -6364),
(-6364 - -6335),
(-6368 - -6369),
(-6368 - -6368),
(-6369 - -6370),
(-6370 - -6375),
(-6372 - -6367),
(-6378 - -6379),
(-6391 - -6398),
(-6398 - -6399),
(-6398 - -6351),
(-6399 - -6403),
(-6403 - -6405),
(-6403 - -6403),
(-6405 - -6406),
(-6408 - -6425)
8/17/2019 200 EXRT1 155 6305 5059 6200 0.440 5012
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3N-12 50029215820000 WI 490100 AC (-6289 - -6303),
(-6391 - -6392),
(-6392 - -6393),
(-6393 - -6394),
(-6394 - -6395),
(-6395 - -6396),
(-6396 - -6399),
(-6406 - -6416),
(-6416 - -6417),
(-6417 - -6421),
(-6421 - -6424),
(-6424 - -6425),
(-6425 - -6427),
(-6427 - -6431),
(-6431 - -6437)
8/17/2019 200 EXRT1 124 6289 4971 6200 0.440 4932
3N-13 50029215840000 WI 490100 AC (-6302 - -6318),
(-6357 - -6362),
(-6362 - -6363),
(-6363 - -6364),
(-6364 - -6365),
(-6365 - -6366),
(-6366 - -6367),
(-6366 - -6366),
(-6367 - -6368),
(-6375 - -6383),
(-6383 - -6384),
(-6384 - -6386),
(-6386 - -6387),
(-6387 - -6389),
(-6389 - -6390),
(-6390 - -6391),
(-6391 - -6392),
(-6392 - -6392),
(-6395 - -6396),
(-6406 - -6431)
8/17/2019 200 EXRT1 127 6302 4992 6200 0.440 4947
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3N-13 50029215840000 WI 490100 AC (-6302 - -6318),
(-6357 - -6362),
(-6362 - -6363),
(-6363 - -6364),
(-6364 - -6365),
(-6365 - -6366),
(-6366 - -6367),
(-6366 - -6366),
(-6367 - -6368),
(-6375 - -6383),
(-6383 - -6384),
(-6384 - -6386),
(-6386 - -6387),
(-6387 - -6389),
(-6389 - -6390),
(-6390 - -6391),
(-6391 - -6392),
(-6392 - -6392),
(-6395 - -6396),
(-6406 - -6431)
1/18/2019 4224 EXRT1 127 6200 4636 6200 0.440 4636
3N-13 50029215840000 WI 490100 AC (-6302 - -6318),
(-6357 - -6362),
(-6362 - -6363),
(-6363 - -6364),
(-6364 - -6365),
(-6365 - -6366),
(-6366 - -6367),
(-6366 - -6366),
(-6367 - -6368),
(-6375 - -6383),
(-6383 - -6384),
(-6384 - -6386),
(-6386 - -6387),
(-6387 - -6389),
(-6389 - -6390),
(-6390 - -6391),
(-6391 - -6392),
(-6392 - -6392),
(-6395 - -6396),
(-6406 - -6431)
3/19/2019 5400 EXRT1 127 6200 4576 6200 0.440 4576
3N-14A 50029215890100 O 490100 A (-6313 - -6326),
(-6342 - -6358)
9/2/2019 888 SBHP 158 6330 4108 6200 0.450 4050
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3N-15 50029215920000 O 490100 A (-6423 - -6429),
(-6429 - -6431),
(-6431 - -6432),
(-6432 - -6433),
(-6433 - -6435),
(-6443 - -6451),
(-6451 - -6452),
(-6452 - -6453),
(-6453 - -6454),
(-6454 - -6455),
(-6455 - -6456),
(-6456 - -6457),
(-6457 - -6458),
(-6458 - -6459),
(-6461 - -6472)
11/24/2019 1530 SBHP 155 6368 3793 6200 0.440 3719
3N-16A 50029215930100 WI 490100 A (-3500 - -6417)8/17/2019 200 EXRT1 123 6385 4829 6200 0.440 4747
3O-02A 50029218370100 O 490100 A (-6481 - -6484),
(-6486 - -6500),
(-6505 - -6515),
(-6506 - -6481),
(-6506 - -6489),
(-6511 - -6517),
(-6511 - -6513),
(-6511 - -6514),
(-6512 - -6533),
(-6514 - -6517),
(-6516 - -6487),
(-6517 - -6516),
(-6517 - -6519),
(-6518 - -6511),
(-6533 - -6516)
8/12/2019 76 EXRT1 158 6512 3853 6200 0.440 3716
3O-04 50029218260000 O 490100 A (-6499 - -6514)5/13/2019 23896 SBHP 162 6491 4336 6200 0.450 4205
3O-04 50029218260000 O 490100 A (-6499 - -6514)9/26/2019 27160 SBHP 161 6506 4034 6200 0.460 3893
3O-05 50029218390000 WAG 490100 A (-6599 - -6610),
(-6615 - -6631),
(-6643 - -6658)
8/17/2019 9395 EXRT1 60 6599 5287 6200 0.440 5110
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3O-06 50029218240000 O 490100 A (-6512 - -6520),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6527 - -6546),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6552 - -6568)
5/2/2019 360 EXRT1 126 6200 3540 6200 0.440 3540
3O-06 50029218240000 O 490100 A (-6512 - -6520),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6527 - -6546),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6552 - -6568)
6/21/2019 576 EXRT1 126 6200 3646 6200 0.440 3646
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3O-06 50029218240000 O 490100 A (-6512 - -6520),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6527 - -6546),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6552 - -6568)
8/17/2019 197 EXRT1 126 6512 3441 6200 0.440 3304
3O-06 50029218240000 O 490100 A (-6512 - -6520),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6512 - -6521),
(-6527 - -6546),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6527 - -6544),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6549 - -6560),
(-6552 - -6568)
1/16/2019 2112 EXRT1 126 6200 4554 6200 0.440 4554
3O-07 50029218400000 WAG 490100 A (-6615 - -6625),
(-6633 - -6652),
(-6665 - -6681)
8/17/2019 200 EXRT1 146 6565 4463 6200 0.440 4301
3O-10 50029218230000 O 490100 A (-6451 - -6460),
(-6467 - -6485),
(-6493 - -6507)
3/19/2019 132 EXRT1 120 6200 3962 6200 0.440 3962
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3O-10 50029218230000 O 490100 A (-6451 - -6460),
(-6467 - -6485),
(-6493 - -6507)
4/18/2019 864 EXRT1 120 6200 4162 6200 0.440 4162
3O-10 50029218230000 O 490100 A (-6451 - -6460),
(-6467 - -6485),
(-6493 - -6507)
5/17/2019 1608 EXRT1 120 6200 4212 6200 0.440 4212
3O-10 50029218230000 O 490100 A (-6451 - -6460),
(-6467 - -6485),
(-6493 - -6507)
6/17/2019 2352 EXRT1 120 6200 4244 6200 0.440 4244
3O-10 50029218230000 O 490100 A (-6451 - -6460),
(-6467 - -6485),
(-6493 - -6507)
11/24/2019 6130 EXRT1 120 6200 4464 6200 0.440 4464
3O-12 50029218040000 WI 490100 AC (-6507 - -6517),
(-6507 - -6517),
(-6507 - -6516),
(-6555 - -6565),
(-6556 - -6566),
(-6569 - -6585),
(-6571 - -6590),
(-6585 - -6589),
(-6590 - -6595),
(-6597 - -6610),
(-6607 - -6626)
8/17/2019 200 EXRT1 138 6507 4893 6200 0.440 4757
3O-14 50029218020000 WAG 490100 A (-6544 - -6555),
(-6562 - -6579),
(-6598 - -6615)
8/17/2019 525 EXRT1 126 6544 4669 6200 0.440 4517
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3O-16B 50029217960200 WAG 490100 AC (-6385 - -6393),
(-6385 - -6393),
(-6385 - -6393),
(-6385 - -6393),
(-6417 - -6423),
(-6417 - -6423),
(-6417 - -6423),
(-6421 - -6429),
(-6423 - -6425),
(-6423 - -6425),
(-6423 - -6425),
(-6425 - -6430),
(-6425 - -6430),
(-6425 - -6430),
(-6429 - -6430),
(-6430 - -6438),
(-6430 - -6431),
(-6430 - -6431),
(-6430 - -6431),
(-6435 - -6436),
(-6435 - -6436),
(-6435 - -6436),
(-6436 - -6438),
(-6436 - -6438),
(-6436 - -6438),
(-6438 - -6439),
(-6438 - -6448),
(-6438 - -6448),
(-6438 - -6448),
(-6444 - -6446),
(-6446 - -6448),
(-6448 - -6462),
(-6457 - -6466),
8/17/2019 200 EXRT1 119 6385 4833 6200 0.440 4751
3O-17 50029217950000 WAG 490100 A (-6512 - -6527),
(-6533 - -6552),
(-6575 - -6590)
8/17/2019 198 EXRT1 109 6512 4508 6200 0.440 4370
3O-20 50029227500000 O 490100 A (-6516 - -6529),
(-6537 - -6560)
3/15/2019 9168 SBHP 151 6202 3905 6200 0.470 3904
3Q-01 50029222200000 WAG 490100 A (-6464 - -6509)4/16/2019 100 SBHP 127 6466 5097 6200 0.440 4980
3Q-01 50029222200000 WAG 490100 A (-6464 - -6509)8/15/2019 150 EXRT1 127 6464 4935 6200 0.440 4818
3Q-02 50029216880000 WI 490100 A (-6169 - -6179),
(-6185 - -6206),
(-6206 - -6218)
8/15/2019 150 EXRT1 112 6169 3783 6200 0.440 3797
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3Q-04 50029222190000 O 490100 A (-6058 - -6062),
(-6431 - -6438),
(-6438 - -6448),
(-6451 - -6485)
7/4/2019 2015 SBHP 164 6453 4453 6200 0.390 4354
3Q-05 50029216840000 WAG 490100 A (-6171 - -6173),
(-6173 - -6205)
8/15/2019 150 EXRT1 116 6171 3815 6200 0.440 3828
3Q-06A 50029216830100 O 490100 A (-6074 - -6077),
(-6074 - -6077),
(-6074 - -6077),
(-6247 - -6262),
(-6262 - -6269),
(-6262 - -6263),
(-6262 - -6263),
(-6263 - -6272),
(-6269 - -6271),
(-6271 - -6290),
(-6275 - -6276),
(-6278 - -6275)
9/30/2019 3931 SBHP 158 6200 3932 6200 0.440 3932
3Q-08A 50029216810100 WI 490100 A (-6270 - -6285)4/16/2019 100 SBHP 115 6291 3995 6200 0.480 3951
3Q-08A 50029216810100 WI 490100 A (-6270 - -6285)8/15/2019 150 EXRT1 115 6270 4311 6200 0.440 4280
3Q-11 50029216760000 O 490100 A (-6278 - -6290),
(-6294 - -6309),
(-6314 - -6340)
4/16/2019 100 SBHP 160 6309 2577 6200 0.350 2539
3Q-12 50029216770000 WAG 490100 AC (-6383 - -6384),
(-6387 - -6388),
(-6390 - -6391),
(-6411 - -6436)
5/1/2019 480 EXRT1 120 6469 5234 6200 0.350 5140
3Q-13 50029216640000 WAG 490100 A (-6187 - -6196),
(-6187 - -6196),
(-6187 - -6196),
(-6187 - -6196),
(-6200 - -6218),
(-6222 - -6251)
8/15/2019 150 EXRT1 115 6187 3744 6200 0.440 3750
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3Q-14A 50029216650100 O 490100 A (-6316 - -6318),
(-6316 - -6318),
(-6316 - -6318),
(-6316 - -6318),
(-6316 - -6318),
(-6378 - -6383),
(-6378 - -6380),
(-6378 - -6380),
(-6378 - -6380),
(-6378 - -6380),
(-6383 - -6385),
(-6383 - -6383),
(-6385 - -6386),
(-6386 - -6399),
(-6399 - -6400),
(-6400 - -6402),
(-6402 - -6410),
(-6402 - -6402),
(-6417 - -6418),
(-6418 - -6419),
(-6419 - -6421),
(-6421 - -6422),
(-6422 - -6423),
(-6423 - -6425),
(-6423 - -6423),
(-6425 - -6426),
(-6426 - -6429),
(-6429 - -6430),
(-6430 - -6431),
(-6431 - -6432),
(-6432 - -6437),
(-6437 - -6439),
(-6439 - -6449)
8/12/2019 75 EXRT1 160 6316 4052 6200 0.440 4001
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3Q-15 50029216660000 WAG 490100 A (-6540 - -6557),
(-6557 - -6558),
(-6558 - -6559),
(-6559 - -6560),
(-6560 - -6562),
(-6562 - -6563),
(-6562 - -6562),
(-6563 - -6564),
(-6564 - -6566),
(-6573 - -6581),
(-6581 - -6582),
(-6582 - -6583),
(-6583 - -6584),
(-6584 - -6585),
(-6584 - -6584),
(-6585 - -6586),
(-6586 - -6587),
(-6587 - -6588),
(-6588 - -6589),
(-6589 - -6590),
(-6589 - -6589),
(-6590 - -6591),
(-6591 - -6592),
(-6592 - -6606)
8/15/2019 150 EXRT1 116 6540 4781 6200 0.440 4630
3Q-16 50029216670000 WAG 490100 A (-6426 - -6433),
(-6433 - -6434),
(-6434 - -6435),
(-6441 - -6450),
(-6450 - -6451),
(-6451 - -6455),
(-6464 - -6482),
(-6482 - -6486),
(-6486 - -6491)
4/16/2019 100 SBHP 120 6457 5452 6200 0.450 5337
3Q-16 50029216670000 WAG 490100 A (-6426 - -6433),
(-6433 - -6434),
(-6434 - -6435),
(-6441 - -6450),
(-6450 - -6451),
(-6451 - -6455),
(-6464 - -6482),
(-6482 - -6486),
(-6486 - -6491)
8/15/2019 150 EXRT1 120 6426 5358 6200 0.440 5258
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3Q-21 50029226300000 WAG 490100 A (-6408 - -6417),
(-6422 - -6438),
(-6442 - -6474)
8/15/2019 150 EXRT1 124 6408 4606 6200 0.440 4514
3Q-22 50029226250000 O 490100 AC (-6125 - -6136),
(-6149 - -6161),
(-6166 - -6179),
(-6189 - -6211)
5/31/2019 1200 SBHP 156 6166 3315 6200 0.390 3328
3R-14 50029222680000 O 490100 A (-6598 - -6599),
(-6599 - -6626)
8/13/2019 105 EXRT1 162 6598 2812 6200 0.440 2637
3R-15 50029222580000 WI 490100 A (-6584 - -6587),
(-6587 - -6615)
8/15/2019 150 EXRT1 127 6584 3869 6200 0.440 3699
3R-17 50029222420000 O 490100 A (-6615 - -6668)4/19/2019 84 SBHP 168 6626 3513 6200 0.520 3293
3R-18 50029222490000 O 490100 A (-6544 - -6557),
(-6557 - -6591)
4/20/2019 108 SBHP 165 6529 3818 6200 0.440 3675
3R-19 50029222690000 O 490100 A (-6576 - -6580),
(-6586 - -6598),
(-6599 - -6597),
(-6600 - -6600),
(-6600 - -6599),
(-6601 - -6601),
(-6601 - -6600),
(-6602 - -6601),
(-6604 - -6609),
(-6606 - -6602),
(-6609 - -6606)
8/13/2019 105 EXRT1 162 6576 3677 6200 0.440 3512
3R-20 50029222500000 WI 490100 AC (-6601 - -6608),
(-6633 - -6698)
8/15/2019 150 EXRT1 140 6601 4291 6200 0.440 4113
3R-22 50029222630000 WI 490100 A (-6603 - -6615),
(-6615 - -6637),
(-6637 - -6667)
8/15/2019 150 EXRT1 118 6603 4616 6200 0.440 4437
3R-25 50029226220000 WI 490100 A (-6623 - -6642),
(-6642 - -6670)
8/15/2019 150 EXRT1 130 6623 4420 6200 0.440 4233
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
6. Oil Gravity:
0.91 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Kuparuk River Oil Pool -6200' SS 0.71
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3S-08C 50103204500300 O 490100 C (-5788 - -5788),
(-5789 - -5792),
(-5792 - -5792),
(-5801 - -5810),
(-5801 - -5801),
(-5801 - -5800),
(-5805 - -5805),
(-5807 - -5807),
(-5808 - -5808),
(-5809 - -5809),
(-5810 - -5825),
(-5813 - -5813),
(-5814 - -5815)
2/10/2019 4536 SBHP 154 5806 3368 6200 0.430 3537
3S-08C 50103204500300 O 490100 C (-5788 - -5788),
(-5789 - -5792),
(-5792 - -5792),
(-5801 - -5810),
(-5801 - -5801),
(-5801 - -5800),
(-5805 - -5805),
(-5807 - -5807),
(-5808 - -5808),
(-5809 - -5809),
(-5810 - -5825),
(-5813 - -5813),
(-5814 - -5815)
3/4/2019 62 SBHP 154 5763 1616 6200 0.330 1760
3S-16 50103204450000 WAG 490100 C (-5791 - -5809)1/2/2019 3440 EXRT1 129 5800 3972 6200 0.440 4148
3S-16 50103204450000 WAG 490100 C (-5791 - -5809)2/3/2019 4160 EXRT1 129 5800 3960 6200 0.440 4136
3S-16 50103204450000 WAG 490100 C (-5791 - -5809)3/12/2019 4832 EXRT1 129 5800 4090 6200 0.440 4266
3S-16 50103204450000 WAG 490100 C (-5791 - -5809)8/16/2019 8848 EXRT1 150 5791 3745 6200 0.440 3926
3S-18 50103204330000 O 490100 C (-5807 - -5842)11/7/2019 55 SBHP 158 5734 2576 6200 0.430 2777
3S-19 50103204600000 O 490100 A (-5132 - -5143),
(-5837 - -5854)
7/26/2019 35393 SBHP 147 5098 2153 6200 0.330 2121
3S-21 50103204520000 WAG 490100 C (-5785 - -5804)8/16/2019 1010 EXRT1 125 5785 3357 6200 0.440 3541
3S-22 50103204460000 WAG 490100 C (-5817 - -5837)8/16/2019 1010 EXRT1 139 4813 3277 6200 0.440 3892
3S-26 50103203610100 WAG 490100 C (-5751 - -5785)6/6/2019 3133 EXRT1 123 5768 4016 6200 0.460 4214
Megan Gosnell
23. All tests reported herein were made in accordance with the applicable rules, regulations and instructions of the Alaska Oil and Gas Conservation Commission.
I hereby certify that the foregoing is true and correct to the best of my knowledge.
Signature
Printed Name
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Kuparuk Oil Pool
Date March 20, 2020
Title Manager, GKA BPO
Page left blank intentionally.
Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Ms. Jessie Chmielowski, Commissioner
Alaska Oil and Gas Conservation Commission
333 West 7th Ave. Suite 100
Anchorage, Alaska 99501-3539
Re: Kuparuk River Oil Pool – Proposed Injection Profile Survey Plan for 2020
Dear Commissioner Chmielowski,
In compliance with Rule 4, Conservation Order No. 198B, ConocoPhillips Alaska, Inc., operator of the
Kuparuk River Oil Pool, is hereby submitting the proposed injection profile survey plan for 2020.
There were 13 injection surveys reported for the Kuparuk River Oil Pool to the AOGCC in 2019.
In 2020, we expect to conduct approximately 20 injection surveys, including initial surveys for new wells
prior to initial sustained injection.
If you have any questions concerning this data, please contact Megan Gosnell (907) 263-4027.
Sincerely,
Megan Gosnell
Manager, GKA Base Production and
Optimization
Greater Kuparuk Area
March 20, 2020
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KUPARUK RIVER UNIT
KUPARUK RIVER OIL POOL
CONSERVATION ORDER 198B
RULE 4 - INJECTIVITY PROFILES
2019 ANNUAL SUBMITTAL
WELL API DATE OF DATE OF DATA TYPE REASON FOR WELL ZONES INJECTION
NUMBER NUMBER INITIAL PROFILE/PROFILE/PROFILE/COMPLETION TAKING BWPD /
50-INJECTION SURVEY SURVEY SURVEY INJECTION MSCFD
1B-05 0292023700 - 00 10/31/94 2/2/2019 SPINNER A/C SPLITS Triple A 750
1B-09 0292065500 - 01 6/30/82 7/7/2019 SPINNER A/C SPLITS Triple AC 7500
A 375
1H-04 0292077000 - 02 3/31/92 8/27/2019 SPINNER FOLLOW-UP Triple A 4000
1R-17 0292221200 - 03 11/30/92 2/13/2019 SPINNER A/C SPLITS Single A 850
1Y-11 0292092600 - 04 6/30/89 7/19/2019 SPINNER CLOSE C SANDS Single Selective A 838
1Y-14 0292091000 - 05 10/31/93 1/20/2019 SPINNER A/C SPLITS Single Selective AC 3600
A 720
2A-08 1032004900 - 06 2/29/88 2/23/2019 SPINNER A/C SPLITS Single Selective AC 3700
A 1480
2B-07 0292108000 - 07 10/31/2016 4/29/2019 SPINNER A/C SPLITS Single Selective AC 3450
A 207
2M-37 1032074500 - 08 9/31/17 9/8/2019 SPINNER FOLLOW-UP Single C 2400
2M-39 1032079500 - 09 9/30/2019 8/1/2019 SPINNER A/C SPLITS Single AC 1655
A 2254
2V-04 0292104100 - 10 12/31/84 3/19/2019 SPINNER A/C SPLITS Single Selective A 11000
2X-02 0292098200 - 11 11/30/85 5/21/2019 SZT CLOSE C SANDS Single Selective AC 1100
Attachment 5
GKA Annual Surveillance Report Kuparuk Oil Pool 79
KUPARUK RIVER UNIT
KUPARUK RIVER OIL POOL
CONSERVATION ORDER 198B
RULE 4 - INJECTIVITY PROFILES
2019 ANNUAL SUBMITTAL
WELL API DATE OF DATE OF DATA TYPE REASON FOR WELL ZONES INJECTION
NUMBER NUMBER INITIAL PROFILE/PROFILE/PROFILE/COMPLETION TAKING BWPD /
50-INJECTION SURVEY SURVEY SURVEY INJECTION MSCFD
Attachment 5
3F-15 0292150100 - 12 10/31/90 3/5/2019 SPINNER A/C SPLITS Single AC 1057
A 5979
13 >>Total IPROF Count for 2019
GKA Annual Surveillance Report Kuparuk Oil Pool 80
WELL API DATE OF DATE OF DATA TYPE REASON FOR WELL ZONES PRODUCTION
NUMBER NUMBER INITIAL PROFILE/PROFILE/PROFILE/COMPLETION PROD-OIL WATER GAS
50-PRODUCTION SURVEY SURVEY SURVEY TYPE UCING BOPD BWPD MSCFD
1A-01 0292059000 - 00 12/31/81 11/09/19 SPINNER FOLLOW-UP Triple AC 96 4973 211
1 50 1
1A-01 0292059000- 01 12/31/81 04/30/19 SPINNER A/C SPLITS Triple AC 243 5208 304
1 36 1
1B-06 0292060300- 02 12/31/81 07/06/19 SPINNER A/C SPLITS Single Selective AC 255 2615 734
10 267 21
1F-09 0292246800- 03 10/31/83 10/01/19 SPINNER FOLLOW-UP Single Selective AC 450 2000 1650
1120 0
1B-15A 0292246501- 04 04/30/05 02/12/19 SPINNER A/C SPLITS Single AC 152 2824 304
21 339 49
1F-07 0292083000- 05 10/31/82 02/09/19 SPINNER A/C SPLITS Single Selective AC 125 623 196
38 187 59
6 >> Total PPROF Count for 2019
2019 ANNUAL SUBMITTAL
Attachment 6
KUPARUK RIVER UNIT
KUPARUK RIVER OIL POOL
CONSERVATION ORDER 432
RULE 9 - PRODUCTIVITY PROFILES
GKA Annual Surveillance Report Kuparuk Oil Pool 81
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Attachment 7
Kuparuk River Oil Pool
2019 Annual Reservoir Surveillance Report
Miscible Injectant Composition
Miscible Injectant (MI) is manufactured at two Central Processing Facilities, CPF‐1 and CPF‐2. The
compositions of both the lean gas and enriching fluids (NGLs) are measured periodically throughout
the year to ensure that the MI meets the design Minimum Miscible Pressure (MMP). The detailed
compositional analysis of the MI from each CPF is provided in tabular form on the following page,
together with the MMP; the target MMP is 3300 psia. A lower MMP implies a higher NGL content
in the MI.
GKA Annual Surveillance Report Kuparuk Oil Pool 83
CO2 N2 C1 C2 C3 iC4 nC4 iC5 nC5 C6 C7 C8+MMP
Date Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %psia
1/5/2019 1.239 0.265 62.016 6.562 6.082 3.031 8.383 2.601 3.016 3.089 1.899 1.312 2,093
2/19/2019 1.238 0.296 68.026 6.604 5.287 2.319 6.192 1.887 2.164 2.704 1.646 1.521 3,072
3/6/2019 1.211 0.316 67.691 6.537 5.514 2.564 6.733 2.059 2.348 2.327 1.386 1.245 3,113
3/23/2019 1.235 0.308 69.446 6.586 5.237 2.401 6.156 1.862 2.134 2.117 1.268 1.296 3,412
4/13/2019 1.249 0.304 66.839 6.747 5.602 2.610 6.860 2.072 2.391 2.423 1.473 1.298 2,979
4/27/2019 1.248 0.279 65.875 6.517 5.554 2.662 7.158 2.241 2.588 2.667 1.639 1.340 2,748
5/12/2019 1.234 0.307 69.711 6.558 5.322 2.239 5.805 1.889 2.141 2.196 1.313 1.340 3,434
5/23/2019 1.239 0.295 65.707 6.190 5.055 2.571 7.089 2.365 2.796 2.945 1.879 1.520 2,582
6/4/2019 1.278 0.285 67.296 6.981 6.298 2.574 6.499 2.036 2.233 2.145 1.204 1.125 3,181
6/22/2019 1.278 0.304 70.091 6.774 5.836 2.303 5.721 1.809 1.963 1.871 1.037 1.130 3,630
7/6/2019 1.261 0.279 66.705 6.713 5.916 2.664 6.795 2.072 2.377 2.377 1.454 1.250 2,978
7/17/2019 1.317 0.360 68.695 6.497 5.388 2.340 6.106 1.969 2.279 2.319 1.405 1.314 3,273
8/2/2019 1.274 0.298 66.946 6.436 5.071 2.388 6.762 2.265 2.719 2.625 1.693 1.314 2,881
8/6/2019 1.262 0.309 69.279 6.407 4.934 2.199 6.016 1.973 2.353 2.371 1.504 1.388 3,290
8/15/2019 1.312 0.264 68.648 6.591 5.155 2.179 6.388 2.006 2.366 2.347 1.430 1.288 3,237
10/9/2019 1.221 0.301 67.660 6.565 5.227 2.776 7.196 2.011 2.375 2.281 1.354 0.986 3,145
10/20/2019 1.201 0.298 70.529 6.609 4.972 2.323 6.184 1.742 2.042 1.941 1.174 1.095 3,620
11/8/2019 1.256 0.324 70.129 6.497 4.886 2.492 6.440 1.749 2.046 1.967 1.196 1.101 3,553
11/24/2019 1.240 0.307 70.594 6.452 4.823 2.483 6.293 1.691 1.984 1.906 1.183 1.162 3,615
12/7/2019 1.224 0.320 70.574 6.523 5.051 2.659 7.540 2.271 2.734 0.473 0.269 0.392 3,872
12/11/2019 1.259 0.329 67.833 6.427 5.005 2.904 7.248 1.956 2.310 2.235 1.360 1.086 3,154
12/21/2019 1.257 0.290 67.478 6.390 4.985 2.964 7.288 1.979 2.349 2.343 1.461 1.134 3,061
Average 3,178
Target 3,300
CO2 N2 C1 C2 C3 iC4 nC4 iC5 nC5 C6 C7 C8+MMP
Date Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %Mole %psia
1/5/2019 1.022 0.211 65.756 7.255 4.994 2.634 7.937 2.090 2.610 2.547 1.583 1.158 2,777
2/19/2019 1.082 0.263 68.256 7.703 5.240 2.451 6.890 1.749 2.146 2.027 1.213 0.998 3,355
3/6/2019 1.097 0.267 67.732 7.753 5.403 2.478 6.801 1.774 2.193 2.136 1.313 1.042 3,262
3/23/2019 1.059 0.234 67.756 7.822 5.464 2.890 6.880 1.699 2.077 1.949 1.183 0.991 3,310
4/13/2019 1.082 0.225 66.829 7.755 5.660 2.574 7.177 1.859 2.260 2.125 1.287 1.098 3,116
4/27/2019 1.072 0.217 68.341 7.927 5.682 2.338 6.608 1.679 2.032 1.913 1.155 1.076 3,405
5/12/2019 1.109 0.226 67.705 7.671 5.376 2.191 6.679 1.863 2.285 2.270 1.401 1.180 3,194
5/23/2019 1.125 0.219 67.961 7.939 5.686 2.315 6.464 1.760 2.135 2.039 1.252 1.114 3,324
6/4/2019 1.129 0.240 67.182 7.212 5.113 2.575 7.418 1.999 2.435 2.261 1.336 1.022 3,092
6/22/2019 1.149 0.229 67.607 7.693 5.502 2.375 6.797 1.809 2.227 2.174 1.329 1.081 3,227
7/6/2019 1.155 0.212 66.465 7.858 5.794 2.629 7.382 1.906 2.337 2.039 1.204 0.945 3,113
7/17/2019 1.159 0.223 66.971 7.460 5.146 2.454 7.073 1.909 2.411 2.411 1.524 1.151 3,035
8/6/2019 1.097 0.221 67.837 7.948 5.771 2.248 6.342 1.890 2.343 2.080 1.235 0.992 3,310
8/10/2019 1.084 0.222 73.083 8.323 5.516 1.828 4.965 1.156 1.365 1.108 0.685 1.095 4,316
8/15/2019 1.090 0.201 67.454 7.860 5.472 2.336 7.280 1.781 2.182 1.996 1.258 1.061 3,229
10/9/2019 1.138 0.247 69.334 7.698 5.405 2.488 6.656 1.585 1.902 1.698 1.011 0.930 3,600
10/20/2019 1.062 0.213 68.145 7.968 5.630 2.553 6.891 1.673 2.021 1.816 1.093 0.969 3,406
11/8/2019 1.089 0.214 66.170 7.976 5.857 2.885 7.786 1.814 2.181 1.914 1.163 0.888 3,108
11/22/2019 1.072 0.223 69.209 7.963 5.630 2.422 6.168 1.546 1.875 1.795 1.095 1.101 3,564
12/7/2019 1.085 0.208 66.743 7.896 5.669 3.120 7.471 1.737 2.088 1.876 1.143 0.931 3,187
12/21/2019 1.109 0.223 67.932 7.523 5.131 2.812 7.082 1.742 2.134 1.998 1.239 1.065 3,277
Average 3,296
Target 3,300
KUPARUK RIVER UNIT MI COMPOSITION: CPF-1
KUPARUK RIVER UNIT MI COMPOSITION: CPF-2
GKA Annual Surveillance Report Kuparuk Oil Pool 84
Attachment 8
Kuparuk River Oil Pool
2019 Annual Reservoir Surveillance Report
LSEOR Development Plan
During 2019, the Greater Kuparuk Area (GKA) averaged 11,211 BPD of indigenous NGLs and 10,327 BPD of imports
from Prudhoe Bay for an annual average of 145 million standard cubic feet per day (MMSCFD) of miscible injectant
(MI) manufactured, 103 MMSCFD of which was used for downhole injection for tertiary recovery. Of the total MI
production in 2019, 83 MMSCFD was injected into the main Kuparuk Field. Within the main Kuparuk Field, 7.3
MMSCFD was allocated for SSEOR and SSEROX, and 75 MMSCFD was allocated for the LSEOR and LSEORX
expansion which included drillsites 1F, 1Q, 2A, 2B, 2C, 2H, 2G, 2K, 2M, 2T, 3F, 1B, 1C, 1D, 1E, 1L, 2S, 3B, 3G, 3O, 3Q
and 3S.
GKA Annual Surveillance Report Kuparuk Oil Pool 85
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MELTWATER
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Ms. Jessie Chmielowski, Commissioner
Alaska Oil and Gas Conservation Commission
333 West 7th Ave. Suite 100
Anchorage, Alaska 99501-3539
Re: 2019 Meltwater Oil Pool Annual Reservoir Surveillance Report
Dear Commissioner Chmielowski,
In compliance with Rule 10, Conservation Order No. 456A (CO 456A) and Rule 9, Area Injection Order
21B (AIO 21B), ConocoPhillips Alaska, Inc., operator of the Kuparuk River Field, is hereby submitting the
annual surveillance report on the Meltwater Oil Pool. This report documents the required information
pertinent to the field development and enhanced recovery operations from January through December
2019. The following is an outline of the information provided:
a) Progress of EOR project and reservoir management summary (Attachment 1) per CO 456A Rule
10 Item A and AIO 21B Rule 9 Item A.
b) Voidage balance, by month, for produced and injected fluids (Attachments 2 and 3) per CO 456A
Rule 10 Item B and AIO 21B Rule 9 Item B.
c) Analysis of reservoir pressure surveys taken in 2019 (Attachment 4) per CO 456A Rule 10 Item C
and AIO 21C Rule 9 Item C.
d) Results of production surveys, and any special surveys, taken on the Meltwater Oil Pool in 2019
(Attachment 5) per CO 456A Rule 10 Item D and AIO 21B Rule 9 Item D, F and H.
e) Results of well allocation and test evaluation for Rule 7, and any other special monitoring
(Attachment 6) per CO 456A Rule 10 Item E and AIO 21B Rule 9 Item E.
f) Results of inner and outer annulus monitoring for all wells within a ¼-mile radius of a Meltwater
injector (Attachment 7) per AIO 21B Rule 9 Item G.
g) Development Plan and Operation Review (Attachments 8 and 9) per CO 456A Rule 10 Item F
and AIO 21B Rule 9 Items I and J.
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
Sincerely,
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
March 20, 2020
Phone (907) 263-4027
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Attachment 1
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
Summary of EOR Project and Reservoir Management Summary
Background
In 2001, ConocoPhillips Alaska, Inc. (CPAI) received approvals for formation of the Meltwater Oil Pool in the
Kuparuk River Unit, an Area Injection Order for Meltwater, expansion of the Kuparuk River Unit, and
formation of the Meltwater Participating Area. The Meltwater Pool Rules and Area Injection Order were
approved on August 1, 2001. The Unit Expansion and Participating area were approved effective June 1,
2001. The Area Injection Order was modified on January 29, 2013 and again on October 8, 2015.
Miscible gas injection (MI) began in January 2002 and the miscible water-alternating gas (MWAG) process
was implemented in May 2003. The Meltwater MWAG process used Kuparuk spec miscible injectant (MI)
which was injected above the minimum miscibility pressure. In 2009 the water injection line to Meltwater
was proactively shut-in due to internal corrosion and the field was converted to MI flood only. In July 2014,
natural gas liquids (NGLs) imported from the Prudhoe Bay Field Central Gas Facility into the Greater Kuparuk
Area ceased and the Meltwater field was subsequently converted to lean gas injection (LGI) only.
In September 2018 NGL imports resumed and the field was returned to miscible injectant (MI) flood only
after the first phase of injection line work was completed in November 2018. This period of MI continued till
August 2019, after which the injection line was fully converted to water injection, which is the service
expected for the remainder of the field life.
The Meltwater field currently has 19 total wells (11 producers and 8 injectors). See Attachment 9 for well
locations.
Progress of EOR Project
Development activities in 2019 followed the plans described in the Pool Rules, Area Injection Order, Unit
Expansion, and Participating Area (PA) applications. Below is a listing of the key events related to the
Meltwater Pool and PA in 2019:
1. As of December 31 2019, A total of eight wells were shut in at Meltwater (2P-415, 2P-422, 2P-424,
2P-431, 2P-443, 2P-448, 2P-449, and 2P-451) and four injectors (2P-429, 2P-432, 2P-438 and 2P-
447). The producers are shut in for high GORs and/or low productivity and the injectors are shut in
for inability to inject below the maximum allowed sandface pressure.
Reservoir Management Summary
Meltwater came on-line in November of 2001 and has cumulatively produced 20.1 million barrels of oil
(MMBO), 3.7 million barrels of water (MMBW), and 66.9 billion standard cubic feet (BSCF) of gas by year-
end 2019. MI began in 2002 with water injection beginning in 2003 (MWAG cycles). Cumulative injection
through year-end 2019 at Meltwater was 26.378 MMBW and 91.3 BSCF of gas (58.3 BSCF of MI and 33 BSCF
of lean gas). Water injection ceased in October 2009 when the water injection line had to be taken out of
service due to operational constraints caused by areas of excessive under-deposit corrosion pitting. A gas
GKA Annual Surveillance Report Meltwater Oil Pool 91
only flood leads to increasing GORs and made the wells uneconomic to produce. Therefore CPAI converted
Meltwater back to water injection. Currently all the injectors are being operated below the sandface
injection pressure of 3400 psi required by AIO21C. Due to the lower mobility of water in reservoir, combined
with sandface pressure limitations, overall injection rate of water is predicted to be lower than prior gas
injection rate into the reservoir. Due to a decade of gas only injection gas saturation is high in the reservoir,
which leads to high compressibility. It is expected that it will be at least a year before the producers start to
observe the benefit of water injection. The producers were on gas lift before the water injection conversion.
After the conversion, there is no longer any gas available in the drillsite. To maintain production, the
producers will be converted to surface fluid powered jet pump as the artificial lift method.
Cumulative I/W at Meltwater as of 12/31/2019 was 1.2. Instantaneous I/Ws varied throughout the year
depending on which injectors or producers were on. Average I/W in 2019 was 0.93 calculated based on total
injected and produced volumes in the year from Meltwater. Once converted to water injection, the
longterm strategy will be to operate at an instantaneous I/W of 1, however the primary control of water
injection rate will be the 3,400 psi injection pressure limit.
A table of Monthly I/W cumulative and rate is shown in Table 1-1 below. This Table is meant to fulfil AIO21C
Rule 9 Item B ‘reservoir voidage balance by month of produced and injected fluids’.
Table 1-1. Reservoir voidage balance by month of produced and injected fluids in Meltwater.
Date I/W Cum (RVB/RVB) I/W Rate (RVB/RVB)
1/31/2019 1.214 1.062
2/28/2019 1.216 No Production
3/31/2019 1.215 0.768
4/30/2019 1.213 0.699
5/31/2019 1.210 0.594
6/30/2019 1.209 0.807
7/31/2019 1.209 1.188
8/31/2019 1.209 1.346
9/30/2019 1.210 1.826
10/31/2019 1.211 1.523
11/30/2019 1.209 0.563
12/31/2019 1.206 0.353
GKA Annual Surveillance Report Meltwater Oil Pool 92
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 19,972,980 64,351,914 3,689,777
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR STB MSCF STB STB MSCF STB
1 2019 13,846 204,187 124 19,986,826 64,556,101 3,689,901
2 2019 0 0 0 19,986,826 64,556,101 3,689,901
3 2019 14,599 226,939 244 20,001,425 64,783,040 3,690,145
4 2019 26,045 336,628 2,759 20,027,470 65,119,668 3,692,904
5 2019 21,292 373,833 543 20,048,762 65,493,501 3,693,447
6 2019 12,084 179,984 1,738 20,060,846 65,673,485 3,695,185
7 2019 12,679 146,811 616 20,073,525 65,820,296 3,695,801
8 2019 15,535 192,782 1,811 20,089,060 66,013,078 3,697,612
9 2019 9,539 130,605 753 20,098,599 66,143,683 3,698,365
10 2019 9,763 192,873 319 20,108,362 66,336,556 3,698,684
11 2019 13,870 280,998 3,212 20,122,232 66,617,554 3,701,896
12 2019 15,292 282,170 1,721 20,137,524 66,899,724 3,703,617
2019 TOTAL 164,544 2,547,810 13,840
Produced Fluid Volumes (Reservoir Units)
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 26,664,645 51,688,609 3,741,434
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR RVB RVB RVB RVB RVB RVB
1 2019 18,484 156,504 126 26,683,129 51,845,113 3,741,560
2 2019 0 0 0 26,683,129 51,845,113 3,741,560
3 2019 19,490 174,333 247 26,702,619 52,019,447 3,741,807
4 2019 34,770 256,426 2,798 26,737,389 52,275,872 3,744,605
5 2019 28,425 288,540 551 26,765,814 52,564,412 3,745,155
6 2019 16,132 138,013 1,762 26,781,946 52,702,425 3,746,918
7 2019 16,926 111,180 625 26,798,873 52,813,605 3,747,542
8 2019 20,739 146,545 1,836 26,819,612 52,960,150 3,749,379
9 2019 12,735 99,768 764 26,832,346 53,059,918 3,750,142
10 2019 13,034 149,472 323 26,845,380 53,209,390 3,750,466
11 2019 18,516 217,941 3,257 26,863,896 53,427,331 3,753,723
12 2019 20,415 218,176 1,745 26,884,311 53,645,506 3,755,468
2019 TOTAL 219,666 1,956,897 14,034
Produced Fluid Volumes
Attachment 2
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
GKA Annual Surveillance Report Meltwater Oil Pool 93
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 25,179,699 32,261,865 57,153,103
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR STB MSCF MSCF STB MSCF MSCF
1 2019 0 0 312,728 25,179,699 32,261,865 57,465,831
2 2019 0 0 209,633 25,179,699 32,261,865 57,675,464
3 2019 0 0 250,814 25,179,699 32,261,865 57,926,278
4 2019 0 8 343,283 25,179,699 32,261,873 58,269,561
5 2019 0 0 318,472 25,179,699 32,261,873 58,588,033
6 2019 0 0 211,163 25,179,699 32,261,873 58,799,196
7 2019 1,778 0 252,706 25,181,477 32,261,873 59,051,902
8 2019 299,604 0 0 25,481,081 32,261,873 59,051,902
9 2019 273,409 0 0 25,754,490 32,261,873 59,051,902
10 2019 331,227 0 0 26,085,717 32,261,873 59,051,902
11 2019 179,752 0 0 26,265,469 32,261,873 59,051,902
12 2019 112,847 0 0 26,378,316 32,261,873 59,051,902
2019 TOTAL 1,198,617 8 1,898,799
Injected Fluid Volumes (Reservoir Units)
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 25,532,214 34,242,359 43,516,519
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR RVB RVB RVB RVB RVB RVB
1 2019 0 0 250,182 25,532,214 34,242,359 43,766,701
2 2019 0 0 167,706 25,532,214 34,242,359 43,934,408
3 2019 0 0 200,651 25,532,214 34,242,359 44,135,059
4 2019 0 9 274,626 25,532,214 34,242,368 44,409,685
5 2019 0 0 254,778 25,532,214 34,242,368 44,664,463
6 2019 0 0 168,930 25,532,214 34,242,368 44,833,393
7 2019 1,803 0 202,165 25,534,017 34,242,368 45,035,558
8 2019 303,798 0 0 25,837,815 34,242,368 45,035,558
9 2019 277,237 0 0 26,115,052 34,242,368 45,035,558
10 2019 335,864 0 0 26,450,916 34,242,368 45,035,558
11 2019 182,269 0 0 26,633,185 34,242,368 45,035,558
12 2019 114,427 0 0 26,747,612 34,242,368 45,035,558
2019 TOTAL 1,215,398 9 1,519,039
Injected Fluid Volumes
Attachment 3
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
GKA Annual Surveillance Report Meltwater Oil Pool 94
Attachment 4
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
Reservoir Pressure Surveys
GKA Annual Surveillance Report Meltwater Oil Pool 95
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
In 2020, we expect to conduct approximately 4 pressure surveys.
pressure from the fluid level.
reservoir pressures were indirectly monitored by taking fluid level shots and estimating the bottom hole
period of transition in Meltwater and pressure surveys are expected to be resumed in 2020. In 2019,
No pressure surveys were reported for the Meltwater Oil Pool to the AOGCC in 2019. Past year was a
pressure survey plan for 2020.
ConocoPhillips Alaska, Inc., operator of the Meltwater Oil Pool, is hereby submitting the proposed
In compliance with Rule 7, Conservation Order No. 456A and Rule 9 Item C, Area Injection Order 21C,
Dear Commissioner Chmielowski,
Re: Meltwater Oil Pool – Proposed Pressure Survey Plan for 2020
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
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Attachment 5
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
Production Logs and Special Surveys (d, f, h)
This section is meant to fulfil AIO 21C Rule 9 item item d ‘results and where appropriate, analysis of
production and injection log surveys, tracer surveys and observation well data or surveys’ and h ‘results of
any special monitoring’.
No special logging was completed in 2019.
MITs performed at Meltwater in 2019 are listed below. This section is meant to fulfil AIO21C Rule 9 item f
‘summary of MIT results’. SW refers to state witnessed tests.
Table 5-2. MITs completed in 2019
Well Date Test Result
2P-424A 10/26/2019 MITT PASSED
2P-427 1/8/2019 SW MITIA PASSED
2P-427 9/25/2019 MITIA PASSED
2P-427 10/1/2019 SW MITIA PASSED
2P-434 10/14/2019 SW MITIA PASSED
2P-441 10/27/2019 CMIT PASSED
GKA Annual Surveillance Report Meltwater Oil Pool 99
Attachment 6
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
Results of Well Allocation, Test Evaluation, and Special Monitoring
Well Allocation
Meltwater drillsite 2P facilities were fabricated with a conventional test separator. Test separator
backpressure corrections were applied to wells that experienced greater than 100 psi backpressure over
header pressure. Correction to stock tank barrel conditions were made by applying Meltwater specific
pressure corrections, derived from the PVT analysis of Meltwater North #1 crude oil samples, and API
temperature corrections.
Miscible gas was used for injection and gas lift at drillsite 2P through July 2014. From July 2014 forward, lean gas
was used for injection and gas lift until November 2018 when NGL imports resumed and the drillsite was converted
back to Miscible gas. From August 2019 gas injection was stopped and the drillsite was converted to water injection.
Production volumes were tracked through an automated production monitoring SCADA system (IP.21) utilizing
meters that transmit data in real-time for monitoring. The 2019 Meltwater allocation factors by month are listed
below.
Month Oil Gas Water
Jan-2019 0.5216 0.5324 0.5484
Feb-2019 0.0000 0.0000 0.0000
Mar-2019 0.6752 0.6708 0.7244
Apr-2019 0.8870 0.8961 1.0404
May-2019 0.8969 0.8826 1.0510
Jun-2019 0.8845 0.8620 1.0236
Jul-2019 0.8931 0.8687 0.2616
Aug-2019 0.8818 0.8866 0.9531
Sep-2019 0.9218 0.8897 0.9895
Oct-2019 0.9425 0.9035 1.0066
Nov-2019 0.9514 0.8824 1.0080
Dec-2019 0.9482 0.8701 1.0010
Shallow Gas Special Monitoring
Wells 2P-406, 2P-417, 2P-431, 2P-432, 2P-434, 2P-438, 2P-441, 2P-447, 2P-448A and 2P-451 have a history of
elevated outer annulus (OA) pressures. Based upon the information gathered, and technical analyses completed to
date, it is likely the initial migration of injected fluids out of the Bermuda interval was a result of a large pressure
differential between injectors and producers. This pressure differential was exacerbated by low permeability and
stratigraphic and/or structural discontinuities within the Bermuda interval.
The Operator continued to monitor OA pressures on a routine basis. There are currently no indications that
injection has occurred out of the Bermuda interval in 2019. Gas sampling was discontinued once water injection
was implemented, as sampling of gas will no longer indicate a loss of containment. In addition, the extended bleed
of the outer annulus of well 2P-431 is continuously monitored in an effort to deplete the source charging the outer
annulus.
GKA Annual Surveillance Report Meltwater Oil Pool 100
2019 IA and OA pressure trends for all wells are included in Attachment 7.
Significant Studies in Progress
This section is meant to include the documentation to satisfy Rule 9 Item E ‘assessment of fracture propagation
into adjacent confining intervals’.
1. No new studies on the fracture propagation into adjacent confining intervals has been completed that
has not previously been reported to the AOGCC.
2. A new Meltwater reservoir management plan was put in place in July 2012 and continued to serve as
the reservoir management strategy through 2019. This reservoir strategy included imposing a well head
injection pressure limit on Meltwater injectors. The sand face injection pressure limit of 3,400 psi
imposed on Meltwater injectors is predicated upon FIT/LOT (Formation Integrity Test / Leak-off Test)
data obtained from Meltwater wells with production casing set at the top of the Bermuda interval. Upon
implementing the reservoir management strategy changes, production and reservoir data continued to
be collected and shared with the AOGCC.
The overall pressure decrease from the aforementioned bleed campaign is significant, as the OA pressures of
all wells, with the exception of 2P-447 and 2P-431, are below the new maximum allowable operating pressure
of 1,000 psi per Area Injection Order 21C. The wells 2P-447 and 431 have waivers from AOGCC for higher OA
pressure limit. During 2013-2018 all Meltwater outer annuli were part of the semi-annually bleed project that
was conducted as a method to monitor the change in recharge rate over time. Each OA was bled semi-annually
with the criteria of either a 4 hour maximum bleed, fluid returns at surface or pressure reduction to 50 psi.
GKA Annual Surveillance Report Meltwater Oil Pool 101
Attachment 7
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
Results of Monitoring Inner and Outer Annuli
Summary of results of inner and outer annulus monitoring for all production wells, injection wells, and any wells that are not
cemented across the Meltwater Oil Pool and are located within ¼-mile radius of a Meltwater injector. Information below
contains the inner annulus (IA) and outer annulus (OA) pressures for each well, and the well head injection pressure (WHIP)
for injection wells and flowing tubing pressure (FTP) for production wells. Any WHIP above 2,900 PSI is attributed to a shut in
event for that well.
Injectors:
0
500
1,000
1,500
2,000
2,500
Pressure (PSI)2P-419
WHIP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 102
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-420
WHIP IA_Press OA_Press
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-427
WHIP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 103
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-429
WHIP IA_Press OA_Press
-500
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-432
WHIP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 104
0
500
1,000
1,500
2,000
2,500
3,000
Pressure (PSI)2P-434
WHIP IA_Press OA_Press
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-438
WHIP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 105
Producers:
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-447
WHIP IA_Press OA_Press
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-406
FTP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 106
0
200
400
600
800
1,000
1,200
1,400
1,600
Pressure (PSI)2P-415A
FTP IA_Press OA_Press
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-417
FTP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 107
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-422A
FTP IA_Press OA_Press
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-424A
FTP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 108
-500
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-431
FTP IA_Press OA_Press
0
200
400
600
800
1,000
1,200
1,400
1,600
1,800
Pressure (PSI)2P-441
FTP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 109
-500
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-443
FTP IA_Press OA_Press
0
200
400
600
800
1,000
1,200
1,400
1,600
Pressure (PSI)2P-448A
FTP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 110
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
Pressure (PSI)2P-449
FTP IA_Press OA_Press
0
200
400
600
800
1,000
1,200
1,400
1,600
1,800
Pressure (PSI)2P-451
FTP IA_Press OA_Press
GKA Annual Surveillance Report Meltwater Oil Pool 111
Attachment 8
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
Development Plan and Operational Review
Development
Further development opportunities are being analyzed through re-evaluation of the 2008 seismic data, recent
surveillance findings, absence of injection water supply, and business climate. Opportunities could include
coiled drilling sidetracks and/or producer to injector conversions.
Pipeline Operations
The DS2P water injection line (2PWI) remains out of service after extensive pitting damage was discovered
throughout the line in 2009 by ILI tools. Detailed analysis of ILI and physical inspection data confirms that this
line is suitable for PO service. The current DS2P produced oil line has a low average velocity and is monitored
closely via several physical inspection locations. The 2PWI line will serve as a backup in the event the current
PO line is taken out of service.
The GI line has been converted to PWI line. A jumper was placed at DS2N to connect the water injection
source at 2N to the gas injection pipeline. The water was then transferred to the original water injection
header at DS2P for injection into the reservoir. In addition, a stream of water is being recycled directly from
the injection line to the production line to keep the production line warm during winter months as
production rates from Meltwater decline.
Exploration/Delineation
No further exploration work is currently planned for the Bermuda interval.
Surveillance plans for 2020
In accordance with AIO21C Rule 9 Item I the following bullets are key to 2019 reservoir surveillance plans.
Keep reservoir injection pressures below 3,400 at all times.
Continuous monitoring of OA pressures through the SCADA system. Bleed as necessary
Monitoring of the 2P-431 bleed system.
Evaluate reservoir pressure from injector pressure buildups periodically
GKA Annual Surveillance Report Meltwater Oil Pool 112
Attachment 9
Meltwater Oil Pool
2019 Annual Reservoir Surveillance Report
Map showing Development as of December 31, 2019
GKA Annual Surveillance Report Meltwater Oil Pool 113
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TABASCO
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Sincerely,
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
Future development plans (Attachment 7).f.
(Attachment 6).
Results of well allocation and test evaluation for Rule 7, and any other special monitoringe.
2019 (Attachment 5).
Results of production surveys, and any special surveys, taken on the Tabasco Oil Pool ind.
Analysis of reservoir pressure surveys taken in 2019 (Attachment 4).c.
Voidage balance, by month, for produced and injected fluids (Attachments 2 and 3).b.
A summary of the enhanced recovery project (Attachment 1).a.
operations from January through December 2019. The following is an outline of the information provided:
report documents the required information pertinent to the field development and enhanced recovery
Kuparuk River Unit, is hereby submitting the annual surveillance report on the Tabasco Oil Pool. This
In compliance with Rule 11, Conservation Order No. 435, ConocoPhillips Alaska, Inc., operator of the
Dear Commissioner Chmielowski,
Re: 2019 Tabasco Oil Pool Annual Reservoir Surveillance Report
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
Phone (907) 263-4027
Anchorage AK 99510-0360
PO Box 100360
ATO-1376
ConocoPhillips Alaska, Inc.
Greater Kuparuk Area
Production & Optimization
Manager, GKA Base
Megan Gosnell
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Attachment 1
Tabasco Oil Pool
2019 Annual Reservoir Surveillance Report
Summary of the Enhanced Recovery Project
Tabasco produced 506.1 thousand barrels (MSTB) of oil, 63.4 million standard cubic feet (MMSCF) of gas and 5.0
million barrels of water (MMBW) during 2019. Water injection was 5.1 MMBW over the same period. Cumulative
oil, gas, and water production through year‐end 2019 were 21.1 million barrels of oil, 3.51 billion standard cubic
feet of gas, and 108.5 MMBW, respectively. Cumulative water injection through year‐end 2019 was 118.7
MMBW. The cumulative year‐end 2019 injection‐withdrawal ratio, based on current formation volume factors, is
estimated at 0.90 for Tabasco.
Year‐end 2019 Tabasco well count (all at Kuparuk River Unit Drill Site 2T) was:
Producers: 9 completed 5 online
Injectors: 3 completed 3 online
Well 2T‐204 had its perforations isolated with cement in 2013 due to low productivity, it is not economic to
produce at this time. In 2018, one producer was offline due to high watercut. One producer was offline due to a
stuck coiled tubing string from a packer leak repair job. One producer was converted to an injector. As of
December 31, 2019 Tabasco oil pool was producing with five producers and three injectors online.
Water breakthrough has occurred at all producers in the Tabasco Oil Pool. Production and injection logs,
coupled with the structural positions and water breakthrough histories of the producers, suggest that the
water production mechanism is dominated by gravity‐induced slumping and flow through high‐permeability facies.
GKA Annual Surveillance Report Tabasco Oil Pool 119
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 20,588,920 3,451,545 103,546,987
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR STB MSCF STB STB MSCF STB
1 2019 23,722 2,655 97,553 20,612,642 3,454,200 103,644,540
2 2019 31,728 3,877 190,631 20,644,370 3,458,077 103,835,171
3 2019 32,403 4,269 230,681 20,676,773 3,462,346 104,065,852
4 2019 54,859 6,832 452,960 20,731,632 3,469,178 104,518,812
5 2019 53,715 6,391 510,137 20,785,347 3,475,569 105,028,949
6 2019 46,484 5,671 481,443 20,831,831 3,481,240 105,510,392
7 2019 46,389 5,785 485,873 20,878,220 3,487,025 105,996,265
8 2019 44,689 6,029 502,733 20,922,909 3,493,054 106,498,998
9 2019 43,979 5,731 502,834 20,966,888 3,498,785 107,001,832
10 2019 43,455 5,559 505,183 21,010,343 3,504,344 107,507,015
11 2019 41,912 5,232 503,015 21,052,255 3,509,576 108,010,030
12 2019 42,763 5,334 514,671 21,095,018 3,514,910 108,524,701
2019 TOTAL 506,098 63,365 4,977,714
Produced Fluid Volumes (Reservoir Units)
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 21,183,215 89,241 97,350,116
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR RVB RVB RVB RVB RVB RVB
1 2019 25,572 0 97,553 21,208,788 89,241 97,447,669
2 2019 34,203 0 190,631 21,242,990 89,241 97,638,300
3 2019 34,930 0 230,681 21,277,921 89,241 97,868,981
4 2019 59,138 0 452,960 21,337,059 89,241 98,321,941
5 2019 57,905 0 510,137 21,394,964 89,241 98,832,078
6 2019 50,110 0 481,443 21,445,073 89,241 99,313,521
7 2019 50,007 0 485,873 21,495,081 89,241 99,799,394
8 2019 48,175 0 502,733 21,543,256 89,241 100,302,127
9 2019 47,409 0 502,834 21,590,665 89,241 100,804,961
10 2019 46,844 0 505,183 21,637,509 89,241 101,310,144
11 2019 45,181 0 503,015 21,682,691 89,241 101,813,159
12 2019 46,099 0 514,671 21,728,789 89,241 102,327,830
2019 TOTAL 545,574 0 4,977,714
Produced Fluid Volumes
2019 Annual Reservoir Surveillance Report
Tabasco Oil Pool
Attachment 2
GKA Annual Surveillance Report Tabasco Oil Pool 120
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 113,570,493 0 0
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR STB MSCF MSCF STB MSCF MSCF
1 2019 100,908 0 0 113,671,401 0 0
2 2019 13,204 0 0 113,684,605 0 0
3 2019 170,290 0 0 113,854,895 0 0
4 2019 465,386 0 0 114,320,281 0 0
5 2019 487,435 0 0 114,807,716 0 0
6 2019 489,098 0 0 115,296,814 0 0
7 2019 553,377 0 0 115,850,191 0 0
8 2019 606,799 0 0 116,456,990 0 0
9 2019 520,275 0 0 116,977,265 0 0
10 2019 579,817 0 0 117,557,082 0 0
11 2019 583,850 0 0 118,140,932 0 0
12 2019 528,685 0 0 118,669,617 0 0
2019 TOTAL 5,099,124 0 0
Injected Fluid Volumes (Reservoir Units)
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 113,570,500 0 0
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR RVB RVB RVB RVB RVB RVB
1 2019 100,908 0 0 113,671,408 0 0
2 2019 13,204 0 0 113,684,612 0 0
3 2019 170,290 0 0 113,854,902 0 0
4 2019 465,386 0 0 114,320,288 0 0
5 2019 487,435 0 0 114,807,723 0 0
6 2019 489,098 0 0 115,296,821 0 0
7 2019 553,377 0 0 115,850,198 0 0
8 2019 606,799 0 0 116,456,997 0 0
9 2019 520,275 0 0 116,977,272 0 0
10 2019 579,817 0 0 117,557,089 0 0
11 2019 583,850 0 0 118,140,939 0 0
12 2019 528,685 0 0 118,669,624 0 0
2019 TOTAL 5,099,124 0 0
Injected Fluid Volumes
2019 Annual Reservoir Surveillance Report
Tabasco Oil Pool
Attachment 3
GKA Annual Surveillance Report Tabasco Oil Pool 121
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Attachment 4
Tabasco Oil Pool
2019 Annual Reservoir Surveillance Report
Reservoir Pressure Surveys
GKA Annual Surveillance Report Tabasco Oil Pool 123
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
pressure gauges should any well be shut in for an extended period.
No formal pressure surveys are scheduled for 2020, though surveys may be conducted using ESP
No pressure surveys reported for the Tabasco Oil Pool to the AOGCC in 2019.
Tabasco Oil Pool, is hereby submitting the proposed pressure survey plan for 2020.
In compliance with Rule 8, Conservation Order No. 435A, ConocoPhillips Alaska, Inc., operator of the
Dear Commissioner Chmielowski,
Re: Tabasco Oil Pool – Proposed Pressure Survey Plan for 2020
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
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Attachment 5
Tabasco Oil Pool
2019 Annual Reservoir Surveillance Report
Production Logs and Special Surveys
There was no special logging completed in 2019 at Tabasco. MITs performed at Tabasco in 2019 are listed below
in Table 5-2.
Table 5-2. MITs completed in 2019. This includes both State witnessed (SW) and unwitnessed tests.
Well Date Test Result
2T-201 6/2/2019 SW MITIA PASSED
2T-209 3/2/2019 MITIA PASSED
2T-209 4/4/2019 SW MITIA PASSED
2T-217A 6/28/2019 MITIA PASSED
2T-218 1/19/2019 MITIA PASSED
2T-218 1/29/2019 MITT PASSED
GKA Annual Surveillance Report Tabasco Oil Pool 127
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Attachment 6
Tabasco Oil Pool
2019 Annual Reservoir Surveillance Report
Results of Well Allocation
A minimum of two well tests per month are conducted on production wells. Fluid samples are obtained on a
regular basis, and water cut corrections are applied to well tests as required based on subsequent lab analysis.
Generally, good agreement was observed for water cuts comparing phase dynamics and shakeout analysis.
Production volumes are tracked through the IP.21 production monitoring SCADA system. In 2002, Tabasco
switched from an allocation factor of 1.0 to floating production allocation factors. Tabasco 2019 production
allocation factors were as follows:
Month Oil Gas Water
Jan-19 0.8999 0.9146 1.0313
Feb-19 0.8977 0.8899 1.0460
Mar-19 0.9065 0.9000 1.0444
Apr-19 0.8870 0.8961 1.0439
May-19 0.8969 0.8830 1.0474
Jun-19 0.8846 0.8618 1.0298
Jul-19 0.8934 0.8686 1.0228
Aug-19 0.8817 0.8860 1.0181
Sep-19 0.9217 0.8896 1.0370
Oct-19 0.9425 0.9039 1.0196
Nov-19 0.9514 0.8824 1.0105
Dec-19 0.9482 0.8704 1.0085
GKA Annual Surveillance Report Tabasco Oil Pool 129
Attachment 7
Tabasco Oil Pool
2019 Annual Reservoir Surveillance Report
Development Plans and Operational Review
Tabasco injection-withdrawal ratios are monitored to maintain an instantaneous value of approximately 1.0.
Adjustments to injection and/or production rates are made to achieve this in order to maintain pressure support for
the Tabasco Reservoir and keep gas in solution. The 2019 injection strategy continued replacing voidage by splitting
water injection between three injectors: 2T-201, 2T-209 and 2T-217A. Out of these three injectors, 2T-209 used to be
a producer which was converted into an injector. This conversion is premised to provide more pressure support and
improve the sweep efficiency other than 2T-201 and 2T-217A from the periphery area.
In November of 2014 chemical tracers were injected into the two in-service injectors, 2T-201 and 2T-217A. From 2015
to 2017 all active producers were sampled on a regular basis for the presence of these tracers. The concentration and
duration of the chemical tracer breakthrough was used to evaluate heterogeneities within the Tabasco reservoir, and
found the majority of current sweep to be taking place in the periphery of the field. This finding was key to the
proposal to convert the 2T-209 from production to injection.
Waterflood operations continued to be optimized in 2020. The reservoir management strategy is predicated upon
injecting water deep into the central canyon and produce from the periphery. These high permeability facies are
prevalent in the central canyon injectors, but not in the peripheral wells. The gravity slumping of the injected water
combined up with recovery higher up in the structure leads to a gravity stable waterflood. This has been key in keeping
Tabasco water cut under control and improve overall oil recovery.
No additional development drilling wells are planned at this time.
GKA Annual Surveillance Report Tabasco Oil Pool 130
TARN
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Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
Development Plan and Operational Review (Attachments 7 and 8).f.
(Attachment 6).
Results of well allocation and test evaluation for Rule 7, and any other special monitoring e.
(Attachment 5).
Results of production surveys, and any special surveys, taken on the Tarn Oil Pool in 2019d.
Analysis of reservoir pressure surveys taken in 2019 (Attachment 4).c.
Voidage balance, by month, for produced and injected fluids (Attachments 2 and 3).b.
A summary of the enhanced recovery project (Attachment 1).a.
from January through December 2019. The following is an outline of the information provided:
documents the required information pertinent to the field development and enhanced recovery operations
River Field, is hereby submitting the annual surveillance report on the Tarn Oil Pool. This report
In compliance with Rule 11, Conservation Order No. 430, ConocoPhillips Alaska, operator of the Kuparuk
Dear Commissioner Chmielowski,
Re: 2019 Tarn Oil Pool Annual Reservoir Surveillance Report
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
Phone (907) 263-4027
Anchorage AK 99510-0360
PO Box 100360
ATO-1376
ConocoPhillips Alaska, Inc.
Greater Kuparuk Area
Production & Optimization
Manager, GKA Base
Megan Gosnell
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Attachment 1
Tarn Oil Pool
2019 Annual Reservoir Surveillance Report
Summary of EOR Project and Reservoir Management Summary
Background
In 1998, Arco Alaska, Inc. received approvals for formation of the Tarn Oil Pool in the Kuparuk River Unit, an Area
Injection Order for Tarn, expansion of the Kuparuk River Unit, and formation of the Tarn Participating Area. The
Tarn Pool Rules and Area Injection Order were approved on July 21st and July 20th, 1998 respectively. The Unit
Expansion and Participating area were approved effective July 1, 1998.
Construction of the Tarn road, pads, power lines, and pipelines took place in the 1998-1999 winter construction
season. Tarn development drilling commenced in April of 1998. Tarn production began in July 1998, and injection
of miscible injectant (MI) began in November 1998. Tarn switched to a miscible water-alternating gas (MWAG)
recovery process in July 2001.
Progress of EOR Project
The permanent 12” water injection line was completed and brought on-line in July 2001. This allowed Tarn to
switch from a strictly MI flood to a MWAG recovery process which increases ultimate recovery from the Tarn
reservoir. Water injection capacity has been good, and total fluid injection has been able to match reservoir
voidage.
Through July 2014, the Tarn MWAG process used Kuparuk spec MI injected above the minimum miscibility
pressure. Refer to Section 7 of the Kuparuk Annual Surveillance Report for compositional analysis of the Kuparuk
spec MI. Following the cessation of imported natural gas liquids from the Prudhoe Bay Field Central Gas Facility
at the end of July 2014, immiscible water-alternating gas utilizing lean gas was applied to the Tarn reservoir.
Since September 2018, NGL imports from Prudhoe have resumed, thereby enabling the MWAG process to return
to Tarn.
Reservoir Management Summary
In 2019, Tarn produced 2.4 million barrels of oil, 6.4 million barrels of water (MMBW), and 2.9 billion standard
cubic feet (BSCF) of gas. The injection totals for 2019 were 0.0 BSCF Lean Gas, 3.6 BSCF Miscible Injectant, and
10.1 MMBW. At the end of 2019, the cumulative injection/withdrawal ratio for Tarn was 1.05. Plans are to
continue maintaining reservoir pressure by balancing monthly production and injection rates.
GKA Annual Surveillance Report Tarn Oil Pool 135
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 124,127,860 201,131,727 103,797,826
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR STB MSCF STB STB MSCF STB
1 2019 221,246 234,029 596,419 124,349,106 201,365,756 104,394,245
2 2019 191,129 204,933 533,737 124,540,235 201,570,689 104,927,982
3 2019 192,644 217,333 595,055 124,732,879 201,788,022 105,523,037
4 2019 193,090 215,504 637,789 124,925,969 202,003,526 106,160,826
5 2019 198,702 247,422 629,745 125,124,671 202,250,948 106,790,571
6 2019 205,790 291,111 606,427 125,330,461 202,542,059 107,396,998
7 2019 196,820 289,796 468,990 125,527,281 202,831,855 107,865,988
8 2019 191,232 292,620 359,407 125,718,513 203,124,475 108,225,395
9 2019 204,545 236,613 510,396 125,923,058 203,361,088 108,735,791
10 2019 208,328 230,988 403,122 126,131,386 203,592,076 109,138,913
11 2019 197,649 205,469 506,251 126,329,035 203,797,545 109,645,164
12 2019 190,601 188,567 505,422 126,519,636 203,986,112 110,150,586
2019 TOTAL 2,391,776 2,854,385 6,352,760
Produced Fluid Volumes (Reservoir Units)
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 166,735,004 140,179,532 105,250,995
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR RVB RVB RVB RVB RVB RVB
1 2019 301,098 100,913 604,769 167,036,103 140,280,445 105,855,764
2 2019 260,333 88,406 541,209 167,296,436 140,368,851 106,396,973
3 2019 262,354 102,169 603,386 167,558,790 140,471,020 107,000,359
4 2019 262,954 100,243 646,718 167,821,743 140,571,263 107,647,077
5 2019 270,567 132,834 638,561 168,092,310 140,704,097 108,285,639
6 2019 279,886 177,627 614,917 168,372,196 140,881,724 108,900,556
7 2019 267,906 183,840 475,556 168,640,102 141,065,564 109,376,111
8 2019 260,429 190,504 364,439 168,900,531 141,256,067 109,740,550
9 2019 278,627 116,108 517,542 169,179,157 141,372,176 110,258,092
10 2019 283,853 108,758 408,766 169,463,010 141,480,934 110,666,857
11 2019 269,284 86,334 513,339 169,732,294 141,567,268 111,180,196
12 2019 259,761 71,542 512,498 169,992,055 141,638,809 111,692,694
2019 TOTAL 3,257,051 1,459,277 6,441,699
Produced Fluid Volumes
2019 Annual Reservoir Surveillance Report
Tarn River Oil Pool
Attachment 2
GKA Annual Surveillance Report Tarn Oil Pool 136
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 237,098,131 33,130,910 190,076,823
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR STB MSCF MSCF STB MSCF MSCF
1 2019 897,910 0 483,867 237,996,041 33,130,910 190,560,690
2 2019 858,535 0 306,264 238,854,576 33,130,910 190,866,954
3 2019 901,867 0 412,368 239,756,443 33,130,910 191,279,322
4 2019 808,648 0 463,265 240,565,091 33,130,910 191,742,587
5 2019 879,280 0 355,993 241,444,371 33,130,910 192,098,580
6 2019 840,627 0 303,404 242,284,998 33,130,910 192,401,984
7 2019 794,379 0 324,334 243,079,377 33,130,910 192,726,318
8 2019 805,873 0 213,627 243,885,250 33,130,910 192,939,945
9 2019 784,449 0 205,126 244,669,699 33,130,910 193,145,071
10 2019 847,444 0 70,354 245,517,143 33,130,910 193,215,425
11 2019 825,630 0 135,013 246,342,773 33,130,910 193,350,438
12 2019 834,696 0 282,204 247,177,469 33,130,910 193,632,642
2019 TOTAL 10,079,338 0 3,555,819
Injected Fluid Volumes (Reservoir Units)
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 240,113,305 37,660,763 155,132,732
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR RVB RVB RVB RVB RVB RVB
1 2019 910,481 0 390,272 241,023,786 37,660,763 155,523,004
2 2019 870,554 0 244,789 241,894,340 37,660,763 155,767,794
3 2019 914,493 0 330,236 242,808,833 37,660,763 156,098,029
4 2019 819,969 0 373,801 243,628,802 37,660,763 156,471,831
5 2019 891,590 0 284,742 244,520,392 37,660,763 156,756,573
6 2019 852,396 0 242,870 245,372,788 37,660,763 156,999,442
7 2019 805,500 0 260,429 246,178,288 37,660,763 157,259,871
8 2019 817,155 0 168,000 246,995,443 37,660,763 157,427,871
9 2019 795,431 0 161,089 247,790,875 37,660,763 157,588,960
10 2019 859,308 0 53,758 248,650,183 37,660,763 157,642,718
11 2019 837,189 0 111,251 249,487,372 37,660,763 157,753,969
12 2019 846,382 0 232,536 250,333,753 37,660,763 157,986,505
2019 TOTAL 10,220,449 0 2,853,773
Injected Fluid Volumes
2019 Annual Reservoir Surveillance Report
Tarn River Oil Pool
Attachment 3
GKA Annual Surveillance Report Tarn Oil Pool 137
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Attachment 4
Tarn Oil Pool
2019 Annual Reservoir Surveillance Report
Reservoir Pressure Surveys
GKA Annual Surveillance Report Tarn Oil Pool 139
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
prior to initial sustained production or injection.
In 2020, we expect to conduct approximately 6 pressure surveys, including initial surveys for new wells
There were 6 pressure surveys reported for the Tarn Oil Pool to the AOGCC in 2019.
Tarn Oil Pool, is hereby submitting the proposed pressure survey plan for 2020.
In compliance with Rule 8, Conservation Order No. 430A, ConocoPhillips Alaska, Inc., operator of the
Dear Commissioner Chmielowski,
Re: Tarn Oil Pool – Proposed Pressure Survey Plan for 2020
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
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6. Oil Gravity:
0.83 (water = 1.0)
8. Well Name
and Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
2L-301 50103205880000 WAG 490165 A (-5431 - -5444)6/2/2019 5112 SBHP 133 5431 3998 5200 0.320 3924
2L-311 50103204690000 O 490165 A (-5302 - -5313),
(-5343 - -5349)
3/6/2019 144 SBHP 138 5308 1241 5200 0.310 1208
2L-318 50103206810000 WI 490165 A (-5142 - -5225)8/24/2019 1601 SBHP 122 5184 3486 5200 0.440 3493
2N-305A 50103203490100 O 490165 A (-5177 - -5184),
(-5217 - -5223)
2/18/2019 255 SBHP 139 5180 2642 5200 0.320 2648
2N-317 50103202660000 O 490165 A (-5101 - -5129)7/3/2019 112 SBHP 138 4762 3422 5200 0.430 3608
2N-339 50103202610000 O 490165 A (-5128 - -5142),
(-5142 - -5157)
4/30/2019 8320 SBHP 139 5142 2091 5200 0.330 2110
Megan Gosnell
23. All tests reported herein were made in accordance with the applicable rules, regulations and instructions of the Alaska Oil and Gas Conservation Commission.
I hereby certify that the foregoing is true and correct to the best of my knowledge.
Signature
Printed Name
Title
Date
0.74
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit Tarn Oil Pool -5200' SS
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Tarn Oil Pool
March 20, 2020
Manager, GKA BPO
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Attachment 5
Tarn Oil Pool
2019 Annual Reservoir Surveillance Report
Production Logs and Special Surveys
This section is meant to fulfil AIO19 Rule 9 item item d ‘results and where appropriate, analysis of
production and injection log surveys, tracer surveys and observation well data or surveys’ and ‘results
of any special monitoring’.
Well Date Comment
2N-317 08/04/2019 Leak Detect Log
2L-301 2/18/2019 Leak Detect Log
2L-310 2/21/2019 Leak Detect Log
2N-341 11/17/2019 Baker Microvertilog
2N-341 11/18/2019 Multi-finger Caliper Log
2N-341 10/21/2019 Multi-finger Caliper Log
2N-347 12/18/2019 Production Profile log
2N-314 10/15/2019 Injection Profile Log
2L-311 12/23/2019 Video Log
MITs performed at Tarn in 2019 are listed below. This section is meant to fulfil AIO19 Rule 9 item f
‘summary of MIT results’.
Table 5-2. MITs completed in 2019 - Includes both State Witnessed (SW) and Unwitnessed Tests
Well Date Test Result
2L-301 3/16/2019 MITIA PASSED
2L-301 8/6/2019 MITIA PASSED
2L-301 8/12/2019 MITIA FAILED
2L-310 11/19/2019 MITIA PASSED
2L-311 3/3/2019 MITIA PASSED
2L-321 1/4/2019 MITT PASSED
2L-321 1/7/2019 CMIT PASSED
2L-321 2/15/2019 CMIT PASSED
2N-309 1/8/2019 SW MITIA FAILED
2N-309 1/19/2019 MITIA FAILED
2N-309 2/20/2019 MITIA FAILED
2N-309 4/2/2019 CMIT PASSED
2N-309 12/28/2019 CMIT PASSED
2N-309 12/29/2019 MITIA PASSED
2N-317 7/15/2019 MITT PASSED
2N-317 7/24/2019 CMIT FAILED
2N-329 10/8/2019 MITT FAILED
2N-329 11/20/2019 MITT PASSED
2N-337C 2/4/2019 MITIA PASSED
2N-339 5/3/2019 CMIT PASSED
GKA Annual Surveillance Report Tarn Oil Pool 145
Attachment 6
Tarn Oil Pool
2019 Annual Reservoir Surveillance Report
Results of Well Allocation
Production volumes were tracked through an automated production monitoring SCADA system (IP.21) utilizing
meters that transmit data in real-time for monitoring, there were no issues with 2019 measurements. The 2019
Tarn allocation factors by month are listed below.
Month Oil Gas Water
Jan-19 0.9001 0.9149 1.0313
Feb-19 0.8976 0.8899 1.0460
Mar-19 0.9064 0.9006 1.0444
Apr-19 0.8870 0.8960 1.0440
May-19 0.8969 0.8826 1.0474
Jun-19 0.8847 0.8620 1.0298
Jul-19 0.8933 0.8687 1.0228
Aug-19 0.8818 0.8866 1.0180
Sep-19 0.9217 0.8899 1.0370
Oct-19 0.9425 0.9035 1.0196
Nov-19 0.9513 0.8824 1.0105
Dec-19 0.9481 0.8701 1.0086
GKA Annual Surveillance Report Tarn Oil Pool 146
Attachment 7
Tarn Oil Pool
2019 Annual Reservoir Surveillance Report
Development Plan and Operational Review
Development Drilling
No development wells were drilled at Tarn in 2019.
Producer to Injector Conversions
No well service conversion projects were executed in Tarn in 2019.
Artificial Lift
Tarn was originally designed to use miscible gas injection as a means of gas lifting the production wells.
However, paraffin deposition in the tubing string occurs when the production fluid temperature falls below the
cloud point of 92°F. This is the case of longer reach wells and lower liquid rate production wells. Excessive
paraffin build‐up and the high frequency of required paraffin scrapes in some wells led to a change in artificial
lift methodology towards surface‐powered downhole jet pu mps. In 2001, after successful pilot tests in 1999 and
2000, 13 of the gas lifted wells were converted to jet pump using hot produced water as power fluid.
This technique has proven to be very successful in mitigating paraffin deposits. Slickline scrapes and hot oil
treatments have been virtually eliminated leading to production increases of about 10%. Unfortunately, the
untreated saline produced water injected down the inner annuli (power fluid) has accelerated tubing and casing
corrosion.
Three well integrity failures occurred on jet‐pumped wells due to both tubing and well casing corrosion in 2006‐
2007: 2L‐321, 2N‐318, and 2N‐305. These wells were shut‐in and secured. Wells 2N‐305 and 2N‐318 were both
sidetracked in 2009. A workover to install an additional casing string was successfully completed for 2L‐ 321
during 2008.
In 2009 and 2010, three additional wells were shut-in after failing mechanical integrity tests: 2N‐319, 2N‐ 303,
and 2L‐313. Each of these wells was in jet pump service when the failure occurred. Wells 2N-319 and 2N-303
were both sidetracked in 2014, 2L-313 will likely remain shut-in and secured until a rotary sidetrack is executed
targeting a more prolific area of the reservoir.
After water breakthrough occurs in producing wells, paraffin deposition is less likely due to increased well
flowing temperatures resulting from the heat capacity of water being greater than that of oil. Consequently,
completion designs and alternatives to jet pumps are being considered for new and existing wells. All new
producers drilled in 2014-15 utilized lift gas for artificial lift.
In 2016, a mixed approach to artificial lift was adopted. The wells with the highest downtime & cost for paraffin
remediation, combined with an expectation of short remaining tubular life were targeted for jet pumps. This
resulted in 2L-330 being converted from gaslift to jet pump, bringing the Tarn total to five active jet pump wells .
In 2018 and 2019, the artificial lift strategy has remained largely unchanged. In 2018, the 2N-304 was converted
from surface powered jet pump to gas lift in an effort to reduce water handling costs and corrosion tendency.
The well has successfully produced on gas lift with no downtime due to paraffin remediation. In 2019 a similar
artificial lift change was done in 2L-321 where the lift mechanism was changed to gas lift from jet pump. The
well has a higher tendency for paraffin plugging due to the smaller size of tubing. To mit igate plugging the well
undergoes frequent hot diesel flush and slickline scrapes. 2N-339 underwent a Rig Workover (RWO) to replace
leaking tubing. The well was put on jet pump service after RWO and oil production has been restored.
GKA Annual Surveillance Report Tarn Oil Pool 147
Attachment 8
Tarn Oil Pool
2019 Annual Reservoir Surveillance Report
Map showing Development as of December 31, 2019
GKA Annual Surveillance Report Tarn Oil Pool 148
TOROK
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Ms. Jessie Chmielowski, Commissioner
Alaska Oil and Gas Conservation Commission
333 West 7th Ave. Suite 100
Anchorage, Alaska 99501-3539
Re: 2019 Kuparuk River-Torok Oil Pool Annual Reservoir Surveillance Report
Dear Commissioner Chmielowski,
In compliance with Rule 8, Conservation Order No. 725 (CO 725) and Rule 8, Area Injection Order 39
(AIO 39), ConocoPhillips Alaska, Inc., operator of the Kuparuk River Field, is hereby submitting the
annual surveillance report on the Kuparuk River-Torok Oil Pool (Torok Oil Pool). This report documents
the required information pertinent to the field development and enhanced recovery operations from
January through December 2019. The following is an outline of the information provided:
a) Progress of EOR project and reservoir management summary (Attachment 1) per CO 725 Rule 8
Item A and AIO 39 Rule 8 Item A.
b) Voidage balance, by month, for produced and injected fluids (Attachments 2 and 3) per CO 725
Rule 8 Item A and AIO 39 Rule 8 Item B.
c) Analysis of reservoir pressure surveys taken in 2019 (Attachment 4) per CO 725 Rule 8 Item A
and AIO 39 Rule 8 Item C.
d) Results of production surveys, and any special surveys or monitoring, taken on the Torok Oil Pool
in 2019 (Attachment 5) per CO 725 Rule 8 Item A and AIO 39 Rule 8 Item D, F, and H.
e) Results of well allocation, test evaluation, and any other special monitoring (Attachment 6) per
CO 725 Rule 8 Item A and AIO 39 Rule 8 Item E.
f) Results of inner and outer annulus monitoring for all wells within a ¼-mile radius of a Torok
injector not cemented across the Torok Oil Pool (Attachment 7) per AIO 39 Rule 8 Item G.
g) Development Plan and Operation Review (Attachments 8) per CO 725 Rule 8 Item A and AIO 39
Rule 8 Items I and J.
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027
Sincerely,
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
March 20, 2020
Phone (907) -263-4027
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Attachment 1
Torok Oil Pool
2019 Annual Reservoir Surveillance Report
Summary of Enhanced Recovery Project
Reservoir Management Summary
Two new horizontal wells drilled in 2018 were completed and brought on line in 2019, a producer 3S-611
and an injector 3S-612.
Torok produced 383 thousand barrels (MTSB) of oil, 721 million standard cubic feet (MMSCF) of gas and
1,481 thousand barrels of water (MBW) during 2019. Over the same period, 2,064 MBW, 125 MMSCF of
lean gas and 151 MMSCF of MI were injected. Cumulative oil, gas, and water production through year-
end 2019 was 823 MTSB, 1,553 MMSCF, and 2,887 MBW, respectively. Cumulative water injection
through year-end 2019 was 3,125 MBW; cumulative lean gas injected was 337 MMSCF plus 151 MMSCF
of miscible injectant.
A third well pair is scheduled to spud in Q3 2020.
Progress of EOR Project
Torok is being evaluated for further development and EOR in association with the Nuna acquisition.
GKA Annual Surveillance Report Torok Oil Pool 153
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 326,199 710,380 984,568
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR STB MSCF STB STB MSCF STB
1 2019 16,839 19,011 51,501 343,038 729,391 1,036,069
2 2019 60,108 108,957 246,974 403,146 838,348 1,283,043
3 2019 54,004 122,441 171,010 457,150 960,789 1,454,053
4 2019 38,674 109,063 130,219 495,824 1,069,852 1,584,272
5 2019 30,583 92,197 103,145 526,407 1,162,049 1,687,417
6 2019 23,872 62,783 93,241 550,279 1,224,832 1,780,658
7 2019 28,757 57,114 114,401 579,036 1,281,946 1,895,059
8 2019 19,032 34,754 96,758 598,068 1,316,700 1,991,817
9 2019 26,653 41,636 107,132 624,721 1,358,336 2,098,949
10 2019 31,026 28,842 130,224 655,747 1,387,178 2,229,173
11 2019 26,931 24,050 125,189 682,678 1,411,228 2,354,362
12 2019 26,092 20,262 111,496 708,770 1,431,490 2,465,858
2019 TOTAL 382,571 721,110 1,481,290
Produced Fluid Volumes (Reservoir Units)
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 402,530 318,989 1,003,275
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR RVB RVB RVB RVB RVB RVB
1 2019 20,779 9,715 52,480 423,309 328,705 1,055,754
2 2019 74,173 71,213 251,667 497,482 399,918 1,307,421
3 2019 66,641 85,805 174,259 564,123 485,724 1,481,680
4 2019 47,724 80,454 132,693 611,847 566,178 1,614,373
5 2019 37,739 68,913 105,105 649,586 635,090 1,719,478
6 2019 29,458 45,627 95,013 679,044 680,718 1,814,491
7 2019 35,486 38,503 116,575 714,530 719,221 1,931,065
8 2019 23,485 22,775 98,596 738,016 741,996 2,029,662
9 2019 32,890 25,641 109,168 770,906 767,637 2,138,829
10 2019 38,286 12,401 132,698 809,192 780,038 2,271,527
11 2019 33,233 9,888 127,568 842,425 789,927 2,399,095
12 2019 32,198 6,879 113,614 874,622 796,806 2,512,709
2019 TOTAL 472,093 477,816 1,509,435
Produced Fluid Volumes
2019 Annual Reservoir Surveillance Report
Torok Oil Pool
Attachment 2
GKA Annual Surveillance Report Torok Oil Pool 154
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 1,061,331 211,603 0
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR STB MSCF MSCF STB MSCF MSCF
1 2019 114,807 0 0 1,176,138 211,603 0
2 2019 91,640 0 0 1,267,778 211,603 0
3 2019 212,635 0 0 1,480,413 211,603 0
4 2019 200,627 0 0 1,681,040 211,603 0
5 2019 225,488 0 0 1,906,528 211,603 0
6 2019 243,178 0 0 2,149,706 211,603 0
7 2019 231,926 0 0 2,381,632 211,603 0
8 2019 97,885 27,866 0 2,479,517 239,469 0
9 2019 142,416 97,422 6,367 2,621,933 336,891 6,367
10 2019 108,107 0 121,476 2,730,040 336,891 127,843
11 2019 199,266 0 23,079 2,929,306 336,891 150,922
12 2019 195,699 0 0 3,125,005 336,891 150,922
2019 TOTAL 2,063,674 125,288 150,922
Injected Fluid Volumes (Reservoir Units)
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 1,081,496 188,115 0
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR RVB RVB RVB RVB RVB RVB
1 2019 116,988 0 0 1,198,485 188,115 0
2 2019 93,381 0 0 1,291,866 188,115 0
3 2019 216,675 0 0 1,508,541 188,115 0
4 2019 204,439 0 0 1,712,980 188,115 0
5 2019 229,772 0 0 1,942,752 188,115 0
6 2019 247,798 0 0 2,190,550 188,115 0
7 2019 236,333 0 0 2,426,883 188,115 0
8 2019 99,745 24,773 0 2,526,628 212,888 0
9 2019 145,122 86,608 4,820 2,671,750 299,496 4,820
10 2019 110,161 0 91,957 2,781,911 299,496 96,777
11 2019 203,052 0 17,471 2,984,963 299,496 114,248
12 2019 199,417 0 0 3,184,380 299,496 114,248
2019 TOTAL 2,102,884 111,381 114,248
Injected Fluid Volumes
2019 Annual Reservoir Surveillance Report
Torok Oil Pool
Attachment 3
GKA Annual Surveillance Report Torok Oil Pool 155
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Attachment 4
Torok Oil Pool
2019 Annual Reservoir Surveillance Report
Reservoir Pressure Surveys
GKA Annual Surveillance Report Torok Oil Pool 157
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263 -4027
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
prior to initial sustained production or injection.
In 2020, we expect to conduct approximately 4 pressure surveys, including initial surveys for new wells
There were 6 pressure surveys reported for the Torok Oil Pool to the AOGCC in 2019.
for 2020.
Kuparuk River-Torok Oil Pool (Torok Oil Pool), is hereby submitting the proposed pressure survey plan
In compliance with Rule 6, Conservation Order No. 725, ConocoPhillips Alaska, Inc., operator of the
Dear Commissioner Chmielowski,
Re: Kuparuk River-Torok Oil Pool – Proposed Pressure Survey Plan for 2020
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
Page left blank intentionally.
6. Oil Gravity:
0.88 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top
- Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum TVDSS
(input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
3S-611 50103207740000 O 490169 A (-5159 - -5159),
(-5167 - -5167),
(-5181 - -5180),
(-5191 - -5191),
(-5186 - -5186),
(-5170 - -5170),
(-5177 - -5177),
(-5189 - -5189),
(-5204 - -5204),
(-5216 - -5216),
(-5156 - -5156)
1/24/2019 99999 SBHP 137 4944 2173.0 5000 0.440 2198.0
3S-611 50103207740000 O 490169 A (-5159 - -5159),
(-5167 - -5167),
(-5181 - -5180),
(-5191 - -5191),
(-5186 - -5186),
(-5170 - -5170),
(-5177 - -5177),
(-5189 - -5189),
(-5204 - -5204),
(-5216 - -5216),
(-5156 - -5156)
8/15/2019 465 PBU 133 4944 1670.0 5000 0.440 1695.0
3S-612 50103207770000 WAG 490169 A (-5157 - -5157),
(-5165 - -5165),
(-5176 - -5176),
(-5210 - -5210),
(-5187 - -5187),
(-5200 - -5200),
(-5213 - -5213),
(-5217 - -5217),
(-5220 - -5220),
(-5216 - -5216),
(-5217 - -5217),
(-5174 - -5174)
2/1/2019 99999 SBHP 137 4979 2230 5000 0.440 2239
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:7. Gas Gravity:
Kuparuk River Unit Kuparuk River-Torok Oil Pool -5000' SS 0.80
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Torok Oil Pool
6. Oil Gravity:
0.88 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top
- Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum TVDSS
(input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:7. Gas Gravity:
Kuparuk River Unit Kuparuk River-Torok Oil Pool -5000' SS 0.80
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
3S-612 50103207770000 WAG 490169 A (-5157 - -5157),
(-5165 - -5165),
(-5176 - -5176),
(-5210 - -5210),
(-5187 - -5187),
(-5200 - -5200),
(-5213 - -5213),
(-5217 - -5217),
(-5220 - -5220),
(-5216 - -5216),
(-5217 - -5217),
(-5174 - -5174)
8/17/2019 253 PFO 132 4979 2712 5000 0.440 2721
3S-613 50103207350000 WI 490169 A (-5135 - -5135),
(-5145 - -5145),
(-5143 - -5143),
(-5131 - -5131),
(-5135 - -5135),
(-5154 - -5154),
(-5150 - -5150),
(-5126 - -5126)
8/17/2019 253 PFO 131 5064 2927 5000 0.440 2899
3S-620 50103206950000 O 490169 A (-5196 - -5196),
(-5208 - -5208),
(-5202 - -5202),
(-5202 - -5202),
(-5201 - -5201),
(-5192 - -5192),
(-5172 - -5172)
8/18/2019 219 PBU 137 5077 1445 5000 0.430 1412
Printed Name Megan Gosnell
23. All tests reported herein were made in accordance with the applicable rules, regulations and instructions of the Alaska Oil and Gas Conservation Commission.
I hereby certify that the foregoing is true and correct to the best of my knowledge.
Signature
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
Torok Oil Pool
Date March 20, 2020
Title Manager, GKA BPO
Torok Oil Pool
2019 Annual Reservoir Surveillance Report
Reservoir Pressure Map at Datum
GKA Annual Surveillance Report Torok Oil Pool 163
Attachment 5
Torok Oil Pool
2019 Annual Reservoir Surveillance Report
Production Logs and Special Surveys
There were no production logs run in the Torok wells in 2019. There were no pressure buildups nor falloffs
performed in 2019.
Mechanical integrity tests (MIT) performed at Torok in 2019 are listed below.
Well Date Test Result
3S-611 1/3/2019 MIT-T Passed
3S-612 1/5/2019 MIT-T Passed
3S-612 3/14/2019 MIT-IA Passed
3S-612 4/4/19 MIT-IA Passed
GKA Annual Surveillance Report Torok Oil Pool 164
Attachment 6
Torok Oil Pool
2019 Annual Reservoir Surveillance Report
Results of Well Allocation, Test Evaluation, and Special Monitoring
Well Allocation
Production volumes were tracked through an automated production monitoring SCADA system (IP.21) utilizing
meters that transmit data in real-time for monitoring, there were no issues with 2019 measurements. The 2019
Torok allocation factors by month are listed below.
Month Oil Gas Water
Jan-19 0.9054 0.9128 1.0331
Feb-19 0.8962 0.8886 1.0457
Mar-19 0.9050 0.8989 1.0475
Apr-19 0.8882 0.8966 1.0443
May-19 0.8977 0.8826 1.0472
Jun-19 0.8847 0.8606 1.0294
Jul-19 0.8937 0.8690 1.0230
Aug-19 0.8881 0.8884 1.0269
Sep-19 0.9225 0.8891 1.0365
Oct-19 0.9427 0.9030 1.0193
Nov-19 0.9628 0.8829 1.0104
Dec-19 0.9481 0.8691 1.0089
Significant Studies
This section is meant to include the documentation to satisfy Area Injection Order Rule 8 Item E ‘assessment of
fracture propagation into adjacent confining intervals’.
1. No new studies on the fracture propagation into adjacent confining intervals has been completed that
has not previously been reported to the AOGCC.
GKA Annual Surveillance Report Torok Oil Pool 165
Attachment 7
Torok Oil Pool
2019 Annual Reservoir Surveillance Report
Results of Monitoring Inner and Outer Annuli
Summary of results of inner and outer annulus monitoring for all production wells, injection wells, and any wells that are
not cemented across the Torok Oil Pool and are located within ¼-mile radius of a Torok injector. Information below
contains the inner annulus (IA) and outer annulus (OA) pressures for each well, and the well head injection pressure
(WHIP) for injection wells and flowing tubing pressure (FTP) for production wells.
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19
3S-19
3S-19 FTP 3S-19 IA 3S-19 OA
0
500
1000
1500
2000
Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19
3S-611
3S-611 FTP 3S-611 IA 3S-611 OA
GKA Annual Surveillance Report Torok Oil Pool 166
0
500
1000
1500
2000
2500
Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19
3S-612
3S-612 WHIP 3S-612 IA 3S-612 OA
0
500
1000
1500
2000
2500
3000
Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19
3S-613
3S-613 WHIP 3S-613 IA 3S-613 OA
GKA Annual Surveillance Report Torok Oil Pool 167
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19
3S-620
3S-620 FTP 3S-620 IA 3S-620 OA
GKA Annual Surveillance Report Torok Oil Pool 168
Attachment 8
Torok Oil Pool
2019 Annual Reservoir Surveillance Report
Development Plans and Operational Review
Development Drilling
Two development wells were drilled in 2018 and completed in 2019, a horizontal injector 3S-611 and producer 3S-
612. They were brought on line in Q1 2019.
A third well pair is planned for Q2 2019.
GKA Annual Surveillance Report Torok Oil Pool 169
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WEST SAK
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Sincerely,
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
Future development plans (Attachment 9).f.
Results of pool production allocation factors (Attachment 8).e.
Sak Oil Pool in 2019 (Attachments 5 through 7).
Results of injection surveys, production surveys, and any special surveys, conducted in the West d.
(Attachment 4).
Analysis of reservoir pressure surveys taken in 2019 and pressure survey plans for 2019 c.
Voidage balance, by month, for produced and injected fluid (Attachments 2 and 3).b.
A summary of the current enhanced oil recovery in the West Sak Oil Pool (Attachment 1).a.
January through December 2019. The following is an outline of the information provided:
report documents information pertinent to field development and enhanced recovery operations from
Kuparuk River Unit, is hereby submitting the annual surveillance report on the West Sak Oil Pool. This
In compliance with Rule 11, Conservation Order No. 406A, ConocoPhillips Alaska, Inc., operator of the
Dear Commissioner Chmielowski,
Re: 2019 West Sak Oil Pool Annual Reservoir Surveillance Report
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
Phone (907) 263-4027
Anchorage AK 99510-0360
PO Box 100360
ATO-1376
ConocoPhillips Alaska, Inc.
Greater Kuparuk Area
Production & Optimization
Manager, GKA Base
Megan Gosnell
Page left blank intentionally.
Attachment 1
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Summary of the Enhanced Oil Recovery Project
During 2019, there were fifty‐five (55) active producers and sixty-six (66) active injectors, including ten (10) water‐
alternating‐gas injectors and fifty-six (56) water injectors, in the West Sak Oil Pool. Waterflood continues to be the
primary method to improve oil recovery and maintain reservoir pressure at West Sak. Water is sourced from the
Seawater Treatment Plant (STP) and the Central Processing Facility (CPF‐1).
Injection and production performance in the West Sak Oil Pool is challenged by matrix bypass events (MBEs) or
highly conductive conduits between an injector and a producer. These conduits effectively short‐circuit the
waterflood resulting in poor pattern sweep without remediation. During 2019, two new MBEs developed at 1J-105
& 1J-156
During 2019, nine MBE remediation treatments were attempted in injectors 1E-105, 1E-114, 1J-105, 1J-156 (x2),
1C-190, 1E-117, 1C-174, 3K-103 to reestablish water injection support and pattern sweep, and one remediation
treatment was attempted in producer 1C-184. Three of the ten treatments failed before the end of 2019. A review
of these failures is underway as well as an evaluation of alternative treatment methodologies.
In 2014, the AOGCC approved Viscosity Reducing Water-Alternating Gas (VRWAG) injection as an enhanced oil
recovery process for the West Sak Oil Pool. Injectors 1C-150, 1C-152, 1C-154, 1D-142, 1E-117, 1J-118, 1J-122, 1J-
127, 1J-176 and 1J-184 received VRI injection during 2019. Early results of VRWAG suggest positive benefits and
pattern-level surveillance efforts continue.
GKA Annual Surveillance Report West Sak Oil Pool 175
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 96,443,118 58,306,731 39,304,869
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR STB MSCF STB STB MSCF STB
1 2019 756,342 414,126 453,526 97,199,460 58,720,857 39,758,395
2 2019 680,964 361,611 469,028 97,880,424 59,082,468 40,227,423
3 2019 734,615 459,947 510,669 98,615,039 59,542,415 40,738,092
4 2019 660,133 372,877 480,291 99,275,172 59,915,292 41,218,383
5 2019 681,874 379,799 575,599 99,957,046 60,295,091 41,793,982
6 2019 661,626 375,281 617,164 100,618,672 60,670,372 42,411,146
7 2019 678,650 385,016 650,756 101,297,322 61,055,388 43,061,902
8 2019 706,622 413,183 617,591 102,003,944 61,468,571 43,679,493
9 2019 692,328 413,236 656,716 102,696,272 61,881,807 44,336,209
10 2019 717,628 419,977 630,466 103,413,900 62,301,784 44,966,675
11 2019 641,131 350,275 580,138 104,055,031 62,652,059 45,546,813
12 2019 626,223 355,622 628,592 104,681,254 63,007,681 46,175,405
2019 TOTAL 8,238,136 4,700,950 6,870,536
Produced Fluid Volumes (Reservoir Units)
CUM OIL CUM GAS CUM WATER
Cumulatives at Dec 31, 2018 102,152,220 44,349,486 39,820,533
OIL GAS WATER CUM OIL CUM GAS CUM WATER
MO YR RVB RVB RVB RVB RVB RVB
1 2019 807,773 82,825 453,526 102,959,993 44,432,311 40,274,059
2 2019 727,270 72,322 469,028 103,687,263 44,504,633 40,743,087
3 2019 784,569 91,989 510,669 104,471,832 44,596,623 41,253,756
4 2019 705,022 74,575 480,291 105,176,854 44,671,198 41,734,047
5 2019 728,241 75,960 575,599 105,905,095 44,747,158 42,309,646
6 2019 706,617 75,056 617,164 106,611,712 44,822,214 42,926,810
7 2019 724,798 77,003 650,756 107,336,510 44,899,217 43,577,566
8 2019 754,672 82,637 617,591 108,091,182 44,981,854 44,195,157
9 2019 739,406 82,647 656,716 108,830,588 45,064,501 44,851,873
10 2019 766,427 83,995 630,466 109,597,015 45,148,497 45,482,339
11 2019 684,728 70,055 580,138 110,281,743 45,218,552 46,062,477
12 2019 668,806 71,124 628,592 110,950,549 45,289,676 46,691,069
2019 TOTAL 8,798,329 940,190 6,870,536
Produced Fluid Volumes
2019 Annual Reservoir Surveillance Report
West Sak Oil Pool
Attachment 2
GKA Annual Surveillance Report West Sak Oil Pool 176
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 138,582,494 1,841,390 7,743,178
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR STB MSCF MSCF STB MSCF MSCF
1 2019 1,284,620 0 196,979 139,867,114 1,841,390 7,940,157
2 2019 1,191,715 0 299,880 141,058,829 1,841,390 8,240,037
3 2019 1,221,680 0 339,593 142,280,509 1,841,390 8,579,630
4 2019 961,678 0 167,361 143,242,187 1,841,390 8,746,991
5 2019 1,150,928 0 76,034 144,393,115 1,841,390 8,823,025
6 2019 1,286,471 0 46,388 145,679,586 1,841,390 8,869,413
7 2019 1,202,344 0 11,695 146,881,930 1,841,390 8,881,108
8 2019 784,736 0 0 147,666,666 1,841,390 8,881,108
9 2019 1,111,087 0 123,763 148,777,753 1,841,390 9,004,871
10 2019 1,005,860 0 215,204 149,783,613 1,841,390 9,220,075
11 2019 1,065,084 0 235,820 150,848,697 1,841,390 9,455,895
12 2019 1,249,558 0 147,188 152,098,255 1,841,390 9,603,083
2019 TOTAL 13,515,761 0 1,859,905
Injected Fluid Volumes (Reservoir Units)
CUM WATER CUM GAS CUM MI
Cumulatives at Dec 31, 2018 138,910,648 2,482,357 5,709,317
WATER GAS MI CUM WATER CUM GAS CUM MI
MO YR RVB RVB RVB RVB RVB RVB
1 2019 1,284,620 0 147,537 140,195,268 2,482,357 5,856,854
2 2019 1,191,715 0 224,610 141,386,983 2,482,357 6,081,464
3 2019 1,221,680 0 254,355 142,608,663 2,482,357 6,335,820
4 2019 961,678 0 125,353 143,570,341 2,482,357 6,461,173
5 2019 1,150,928 0 56,949 144,721,269 2,482,357 6,518,122
6 2019 1,286,471 0 34,745 146,007,740 2,482,357 6,552,867
7 2019 1,202,344 0 8,760 147,210,084 2,482,357 6,561,627
8 2019 784,736 0 0 147,994,820 2,482,357 6,561,627
9 2019 1,111,087 0 92,698 149,105,907 2,482,357 6,654,325
10 2019 1,005,860 0 161,188 150,111,767 2,482,357 6,815,513
11 2019 1,065,084 0 176,629 151,176,851 2,482,357 6,992,142
12 2019 1,249,558 0 110,244 152,426,409 2,482,357 7,102,386
2019 TOTAL 13,515,761 0 1,393,069
Injected Fluid Volumes
2019 Annual Reservoir Surveillance Report
West Sak Oil Pool
Attachment 3
GKA Annual Surveillance Report West Sak Oil Pool 177
Page left blank intentionally.
Attachment 4
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Reservoir Pressure Surveys
GKA Annual Surveillance Report West Sak Oil Pool 179
Page left blank intentionally.
Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
prior to initial sustained production or injection.
In 2020, we expect to conduct approximately 10 pressure surveys, including initial surveys for new wells
There were 46 pressure surveys reported for the West Sak Oil Pool to the AOGCC in 2019.
West Sak Oil Pool, is hereby submitting the proposed pressure survey plan for 2020.
In compliance with Rule 8, Conservation Order No. 406A, ConocoPhillips Alaska, Inc., operator of the
Dear Commissioner Chmielowski,
Re: West Sak Oil Pool – Proposed Pressure Survey Plan for 2020
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
Page left blank intentionally.
6. Oil Gravity:
0.94 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
1C-174 50029231400000 WI 490150 BD (-3660 - -3719),
(-3718 - -3744),
(-3719 - -3718),
(-3734 - -3778)
7/10/2019 13700 SBHP 75 3704 1172 3500 0.030 1166
1C-190 50029231360000 WI 490150 D (-3707 - -3707),
(-3707 - -3673),
(-3708 - -3708),
(-3708 - -3707),
(-3743 - -3708)
1/6/2019 288 SBHP 78 3577 1174 3500 0.430 1141
1D-105A 50029228430100 O 490150 D (-3690 - -3729)6/14/2019 5352 SBHP 73 3393 995 3500 0.360 1033
1D-125A 50029229040100 WI 490150 ABD (-3452 - -3484),
(-3511 - -3543),
(-3557 - -3579),
(-3596 - -3603),
(-3612 - -3629),
(-3638 - -3644),
(-3662 - -3675),
(-3686 - -3700),
(-3709 - -3717),
(-3728 - -3741)
8/18/2019 15936 SBHP 68 3215 1728 3500 0.700 1926
1D-146 50029235270000 O 490150 D (-3734 - -3686)4/30/2019 2016 SBHP 71 3690 1164 3500 0.450 1078
1G-103 50029208240100 WI 490150 B (-3262 - -3358)9/12/2019 4546 SBHP 82 3263 1511 3500 0.530 1636
1G-116 50029210310100 O 490150 B (-3259 - -3273),
(-5993 - -5997),
(-6183 - -6188),
(-6192 - -6198),
(-6203 - -6207),
(-6219 - -6222),
(-6270 - -6273),
(-6273 - -6274),
(-6274 - -6330),
(-6501 - -6550)
9/2/2019 49554 SBHP 72 3180 1489 3500 0.480 1641
0.57
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit West Sak Oil Pool -3500' SS
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
West Sak Oil Pool
6. Oil Gravity:
0.94 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
0.57
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit West Sak Oil Pool -3500' SS
1H-109 50029235950000 WAG 490150 A (-3620 - -3662),
(-3690 - -3720),
(-3740 - -3757),
(-3800 - -3821),
(-3853 - -3872)
8/17/2019 221 PFO 81 2592 1665 3500 0.400 2031
1H-109 50029235950000 WAG 490150 B (-3620 - -3662),
(-3690 - -3720),
(-3740 - -3757),
(-3800 - -3821),
(-3853 - -3872)
8/17/2019 221 PFO 81 3682 2020 3500 0.500 1929
1H-109 50029235950000 WAG 490150 D (-3620 - -3662),
(-3690 - -3720),
(-3740 - -3757),
(-3800 - -3821),
(-3853 - -3872)
8/17/2019 221 PFO 81 3606 1892 3500 0.480 1841
1H-110 50029236010000 WAG 490150 A (-3665 - -3711),
(-3741 - -3776),
(-3909 - -3930)
8/17/2019 221 PFO 72 3862 2284 3500 0.550 2086
1H-110 50029236010000 WAG 490150 B (-3665 - -3711),
(-3741 - -3776),
(-3909 - -3930)
8/17/2019 99999 PFO 72 3731 1689 3500 0.410 1594
1H-110 50029236010000 WAG 490150 D (-3665 - -3711),
(-3741 - -3776),
(-3909 - -3930)
8/17/2019 221 PFO 70 3650 2168 3500 0.550 2086
1H-111 50029235810000 WAG 490150 A (-3666 - -3710),
(-3740 - -3774),
(-3792 - -3807),
(-3862 - -3872),
(-3904 - -3922),
(-3930 - -3950)
8/17/2019 221 PFO 82 3791 1771 3500 0.420 1648
1H-111 50029235810000 WAG 490150 B (-3666 - -3710),
(-3740 - -3774),
(-3792 - -3807),
(-3862 - -3872),
(-3904 - -3922),
(-3930 - -3950)
8/17/2019 221 PFO 81 3727 2179 3500 0.540 2057
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
West Sak Oil Pool
6. Oil Gravity:
0.94 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
0.57
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit West Sak Oil Pool -3500' SS
1H-111 50029235810000 WAG 490150 D (-3666 - -3710),
(-3740 - -3774),
(-3792 - -3807),
(-3862 - -3872),
(-3904 - -3922),
(-3930 - -3950)
8/17/2019 221 PFO 81 3638 1902 3500 0.480 1836
1H-113 50029235880000 WAG 490150 A (-3713 - -3756),
(-3785 - -3816),
(-3835 - -3850),
(-3895 - -3911),
(-3944 - -3960),
(-3967 - -3990)
8/17/2019 221 PFO 77 3834 1760 3500 0.420 1621
1H-113 50029235880000 WAG 490150 B (-3713 - -3756),
(-3785 - -3816),
(-3835 - -3850),
(-3895 - -3911),
(-3944 - -3960),
(-3967 - -3990)
8/17/2019 221 PFO 76 3774 1942 3500 0.470 1813
1H-113 50029235880000 WAG 490150 D (-3713 - -3756),
(-3785 - -3816),
(-3835 - -3850),
(-3895 - -3911),
(-3944 - -3960),
(-3967 - -3990)
8/17/2019 221 PFO 74 3695 1916 3500 0.470 1824
1H-114 50029235840000 WAG 490150 A (-3651 - -3694),
(-3723 - -3755),
(-3773 - -3788),
(-3829 - -3846),
(-3873 - -3892)
8/17/2019 221 PFO 83 3770 1692 3500 0.410 1582
1H-114 50029235840000 WAG 490150 B (-3651 - -3694),
(-3723 - -3755),
(-3773 - -3788),
(-3829 - -3846),
(-3873 - -3892)
8/17/2019 221 PFO 82 3718 1926 3500 0.470 1823
1H-114 50029235840000 WAG 490150 D (-3651 - -3694),
(-3723 - -3755),
(-3773 - -3788),
(-3829 - -3846),
(-3873 - -3892)
8/17/2019 221 PFO 78 3644 1967 3500 0.490 1896
1H-115 50029236050000 WAG 490150 A (-3772 - -3816),
(-3846 - -3879),
(-3895 - -3910),
(-3951 - -3968)
8/17/2019 221 PFO 76 3942 1556 3500 0.360 1399
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
West Sak Oil Pool
6. Oil Gravity:
0.94 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
0.57
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit West Sak Oil Pool -3500' SS
1H-115 50029236050000 WAG 490150 B (-3772 - -3816),
(-3846 - -3879),
(-3895 - -3910),
(-3951 - -3968)
8/17/2019 221 PFO 76 3893 1846 3500 0.430 1676
1H-115 50029236050000 WAG 490150 D (-3772 - -3816),
(-3846 - -3879),
(-3895 - -3910),
(-3951 - -3968)
8/17/2019 221 PFO 76 3838 1846 3500 0.450 1693
1H-116 50029235940000 WAG 490150 A (-3669 - -3712),
(-3740 - -3774),
(-3791 - -3807),
(-3849 - -3869),
(-3900 - -3918)
8/17/2019 221 PFO 74 3789 2119 3500 0.520 1970
1H-116 50029235940000 WAG 490150 B (-3669 - -3712),
(-3740 - -3774),
(-3791 - -3807),
(-3849 - -3869),
(-3900 - -3918)
8/17/2019 221 PFO 74 3731 2109 3500 0.520 1989
1H-116 50029235940000 WAG 490150 D (-3669 - -3712),
(-3740 - -3774),
(-3791 - -3807),
(-3849 - -3869),
(-3900 - -3918)
8/17/2019 221 PFO 73 3653 2068 3500 0.520 1988
1H-117 50029236020000 WAG 490150 A (-3604 - -3645),
(-3672 - -3702),
(-3722 - -3737),
(-3781 - -3799),
(-3830 - -3850)
8/17/2019 221 PFO 78 3718 1974 3500 0.490 1868
1H-117 50029236020000 WAG 490150 D (-3604 - -3645),
(-3672 - -3702),
(-3722 - -3737),
(-3781 - -3799),
(-3830 - -3850)
8/17/2019 221 PFO 75 3587 1622 3500 0.410 1587
1H-118 50029235780000 WI 490150 A (-3675 - -3713),
(-3741 - -3770),
(-3788 - -3800),
(-3839 - -3855),
(-3884 - -3900)
8/17/2019 221 PFO 85 3781 1531 3500 0.360 1429
1H-118 50029235780000 WI 490150 B (-3675 - -3713),
(-3741 - -3770),
(-3788 - -3800),
(-3839 - -3855),
(-3884 - -3900)
8/17/2019 221 PFO 85 3736 1851 3500 0.450 1744
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
West Sak Oil Pool
6. Oil Gravity:
0.94 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
0.57
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit West Sak Oil Pool -3500' SS
1H-118 50029235780000 WI 490150 D (-3675 - -3713),
(-3741 - -3770),
(-3788 - -3800),
(-3839 - -3855),
(-3884 - -3900)
8/17/2019 221 PFO 78 3644 1866 3500 0.470 1799
1H-119 50029235910000 WAG 490150 A (-3626 - -3668),
(-3695 - -3724),
(-3737 - -3752),
(-3800 - -3810),
(-3838 - -3858)
8/17/2019 221 PFO 75 3737 1408 3500 0.340 1328
1H-119 50029235910000 WAG 490150 B (-3626 - -3668),
(-3695 - -3724),
(-3737 - -3752),
(-3800 - -3810),
(-3838 - -3858)
8/17/2019 221 PFO 74 3687 1940 3500 0.480 1850
1H-119 50029235910000 WAG 490150 D (-3626 - -3668),
(-3695 - -3724),
(-3737 - -3752),
(-3800 - -3810),
(-3838 - -3858)
8/17/2019 221 PFO 72 3610 1893 3500 0.480 1840
1R-101 50029214040300 O 490150 B (-3246 - -3365)7/18/2019 6424 SBHP 69 3242 1688 3500 0.450 1804
1R-104 50029214070100 WI 490150 B (-3241 - -3308)8/23/2019 3500 SBHP 82 3241 1499 3500 0.500 1629
1R-126 50029221930100 WI 490150 B (-3196 - -3389)9/19/2019 281 SBHP 70 3308 1284 3500 0.460 1372
3K-103 50029233920000 WI 490150 B (-3483 - -3482),
(-3484 - -3484),
(-3493 - -3494),
(-3500 - -3501),
(-3506 - -3505),
(-3509 - -3509),
(-3509 - -3508),
(-3510 - -3510),
(-3512 - -3512),
(-3515 - -3516),
(-3523 - -3523),
(-3569 - -3569)
8/14/2019 991 EXRT1 65 3484 1699 3500 0.430 1706
3K-108 50029233950000 WI 490150 B (-3508 - -3510),
(-3515 - -3515),
(-3525 - -3526),
(-3530 - -3529),
(-3531 - -3533),
(-3540 - -3540),
(-3547 - -3549),
(-3557 - -3558),
(-3604 - -3605)
8/14/2019 989 EXRT1 64 3508 1797 3500 0.430 1793
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
West Sak Oil Pool
6. Oil Gravity:
0.94 (water = 1.0)
8. Well Name and
Number:
9. API Number
50XXXXXXXXXXXX
NO DASHES
10. Type
See
Instructions
11. AOGCC
Pool Code
12. Zone 13. Perforated
Intervals Top -
Bottom TVDSS
14. Final Test
Date
15. Shut-In
Time, Hours
16. Press.
Surv. Type
(see
instructions for
codes)
17. B.H.
Temp.
18. Depth Tool
TVDSS
19. Final
Observed
Pressure at
Tool Depth
20. Datum
TVDSS (input)
21. Pressure
Gradient, psi/ft.
22. Pressure at
Datum (cal)
0.57
3. Unit or Lease Name:4. Field and Pool:5. Datum Reference:
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
RESERVOIR PRESSURE REPORT
1. Operator:2. Address:
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
7. Gas Gravity:
Kuparuk River Unit West Sak Oil Pool -3500' SS
3K-108L1 50029233956000 WI 490150 D (-3427 - -3431),
(-3446 - -3447),
(-3452 - -3452),
(-3453 - -3453),
(-3466 - -3469),
(-3481 - -3482),
(-3483 - -3484)
8/14/2019 991 EXRT1 63 3446 1753 3500 0.340 1771
3R-102 50029235720000 WI 490150 D (-3508 - -3513),
(-3511 - -3501),
(-3514 - -3514),
(-3517 - -3536),
(-3534 - -3504)
03/20/19 192 PFO 58 1861 810 3500 0.350 1384
3R-102 50029235720000 WI 490150 D (-3508 - -3513),
(-3511 - -3501),
(-3514 - -3514),
(-3517 - -3536),
(-3534 - -3504)
09/20/19 1320 PFO 49 1861 574 3500 0.430 1279
3R-106 50029236410000 WI 490150 D (-3620 - -3787)09/16/19 99999 SBHP 74 3629 1611 3500 0.360 1564
3R-112 50029236370000 WI 490150 D (-3577 - -3453 08/22/19 99999 SBHP 74 3582 1611 3500 0.470 1573
23. All tests reported herein were made in accordance with the applicable rules, regulations and instructions of the Alaska Oil and Gas Conservation Commission.
I hereby certify that the foregoing is true and correct to the best of my knowledge.
Signature Title
Form 10-412 Rev. 04/2009 INSTRUCTIONS ON REVERSE SIDE
West Sak Oil Pool
Manager, GKA BPO
Printed Name Megan Gosnell Date March 20, 2020
WEST SAK UNIT
WEST SAK OIL POOL
CONSERVATION ORDER 406A
RULE 11 - INJECTIVITY PROFILES
2019 ANNUAL SUBMITTAL
WELL API DATE OF DATE OF DATA TYPE REASON FOR WELL ZONES INJECTION
NUMBER NUMBER INITIAL PROFILE/PROFILE/PROFILE/COMPLETION TAKING BWPD /
50-INJECTION SURVEY SURVEY SURVEY INJECTION MSCFD
1C-121 0292301500 - 00 12/31/02 8/1/2019 SPINNER A/C SPLITS Single ABD 830
1H-105 0292072701 - 01 9/30/17 8/29/2019 SPINNER CLOSE A SANDS Single ABD 1000
1H-109 0292359500 - 02 9/30/17 11/12/2019 SPINNER FOLLOW-UP Single ABD 1775
1172
1H-110 0292360100 - 03 2/28/18 8/26/2019 SPINNER FOLLOW-UP Single ABD 730
402
1H-113 0292358800 - 04 8/31/18 11/13/2019 SPINNER FOLLOW-UP Single ABD 1500
1094
1H-114 0292358400 - 05 5/31/18 9/19/2019 SPINNER FOLLOW-UP Single ABD 1600
845
1H-115 0292360500 - 06 5/31/18 9/5/2019 SPINNER FOLLOW-UP Single ABD 1100
743
1H-117 0292360200 - 07 5/31/18 11/14/2019 SPINNER FOLLOW-UP Single ABD 525
373
1H-118 0292357800 - 08 5/31/18 9/20/2019 SPINNER FOLLOW-UP Single ABD 2300
1320
1H-119 0292359100 - 09 5/31/18 9/21/2019 SPINNER FOLLOW-UP Single ABD 550
297
10 >>Total IPROF Count for 2019
Attachment 5
GKA Annual Surveillance Report West Sak Oil Pool 189
Attachment 6
West Sak Oil Pool
2019 Annual Surveillance Report
Production Survey Data
During 2019, no production profile surveys were attempted for the West Sak Oil Pool.
GKA Annual Surveillance Report West Sak Oil Pool 190
Attachment 7
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Special Survey Data
Geochemical Oil Production Splits
Well Name Sample Date A Sand B Sand D Sand
1B-101 01/12/19 0%22%78%
1B-101 09/04/19 0%97%3%
1C-102 01/16/19 0%9%91%
1C-102 05/17/19 0%4%96%
1C-102 09/03/19 0%0%100%
1C-104 01/16/19 0%44%56%
1C-104 05/17/19 0%44%56%
1C-104 09/03/19 0%32%68%
1C-109 01/16/19 0%30%70%
1C-109 05/17/19 0%33%67%
1C-109 09/03/19 0%55%45%
1C-172A 01/29/19 100%0%0%
1C-178 01/29/19 0%27%73%
1C-178 05/17/19 0%31%69%
1C-178 09/03/19 0%33%67%
1D-108 01/20/19 28%25%47%
1D-108 05/17/19 30%25%45%
1D-108 09/11/19 27%18%55%
1D-112 01/26/19 51%32%17%
1D-112 05/17/19 55%17%28%
1D-112 09/03/19 46%22%32%
1D-113 01/26/19 27%49%24%
1D-115 01/26/19 46%29%25%
1D-115 05/17/19 55%5%40%
1D-115 09/11/19 41%37%22%
1D-116 05/17/19 38%42%20%
1D-116 09/03/19 44%36%20%
1D-123 09/03/19 64%15%21%
1D-124 01/29/19 34%44%22%
1D-124 05/17/19 54%17%29%
1D-124 09/03/19 39%39%22%
1D-129 01/27/19 22%66%12%
1D-129 05/17/19 49%16%35%
1D-129 09/04/19 47%36%17%
1D-133 01/27/19 61%34%5%
1D-133 05/17/19 72%2%26%
1D-133 09/03/19 54%19%27%
1D-141A 03/07/19 0%0%100%
1D-141A 07/09/19 0%0%100%
1D-141A 08/06/19 0%0%100%
1D-143 01/20/19 10%0%90%
1D-143 05/17/19 19%0%81%
1D-143 09/03/19 6%0%94%
1D-145 05/23/19 0%100%0%
1E-126 09/11/19 5%75%20%
GKA Annual Surveillance Report West Sak Oil Pool 191
Attachment 7
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Special Survey Data
Geochemical Oil Production Splits
Well Name Sample Date A Sand B Sand D Sand
1E-170 01/16/19 0%49%51%
1H-101 01/07/19 70%27%3%
1H-101 01/13/19 73%22%5%
1H-101 01/22/19 70%26%4%
1H-101 01/28/19 73%19%8%
1H-101 02/04/19 81%5%14%
1H-101 02/12/19 81%2%17%
1H-101 02/18/19 82%3%15%
1H-101 02/25/19 66%26%8%
1H-101 03/11/19 69%22%9%
1H-101 06/04/19 60%30%10%
1H-101 06/11/19 57%38%5%
1H-101 06/17/19 48%42%10%
1H-101 07/01/19 51%37%12%
1H-101 07/09/19 50%36%14%
1H-101 07/15/19 56%30%14%
1H-101 07/28/19 51%33%16%
1H-101 08/06/19 45%39%16%
1H-101 08/12/19 55%30%15%
1H-101 08/27/19 35%45%20%
1H-101 09/10/19 60%30%10%
1H-101 09/24/19 50%28%22%
1H-101 09/30/19 34%42%24%
1H-101 10/07/19 38%45%17%
1H-102 01/07/19 77%10%13%
1H-102 01/13/19 71%16%13%
1H-102 01/22/19 66%27%7%
1H-102 01/28/19 63%29%8%
1H-102 02/04/19 80%2%18%
1H-102 02/12/19 70%18%12%
1H-102 02/18/19 77%10%13%
1H-102 02/25/19 58%32%10%
1H-102 03/11/19 54%37%9%
1H-102 06/04/19 47%40%13%
1H-102 06/11/19 54%42%4%
1H-102 06/17/19 64%26%10%
1H-102 07/01/19 59%34%7%
1H-102 07/09/19 49%39%12%
1H-102 07/15/19 42%43%15%
1H-102 07/28/19 46%45%9%
1H-102 08/06/19 43%39%18%
1H-102 08/12/19 48%40%12%
1H-102 08/27/19 32%45%23%
1H-102 09/10/19 43%39%18%
1H-102 09/24/19 40%49%11%
GKA Annual Surveillance Report West Sak Oil Pool 192
Attachment 7
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Special Survey Data
Geochemical Oil Production Splits
Well Name Sample Date A Sand B Sand D Sand
1H-102 09/30/19 44%45%11%
1H-102 10/07/19 41%39%20%
1H-103 01/07/19 58%31%11%
1H-103 01/13/19 55%37%8%
1H-103 01/22/19 55%35%10%
1H-103 01/28/19 56%33%11%
1H-103 02/04/19 61%28%11%
1H-103 02/12/19 64%26%10%
1H-103 02/18/19 59%29%12%
1H-103 02/25/19 62%26%12%
1H-103 03/04/19 76%11%13%
1H-103 03/11/19 71%12%17%
1H-103 03/19/19 68%21%11%
1H-103 03/24/19 74%11%15%
1H-103 04/01/19 67%20%13%
1H-103 04/09/19 63%25%12%
1H-103 04/18/19 66%17%17%
1H-103 04/22/19 58%29%13%
1H-103 04/28/19 59%25%16%
1H-103 05/09/19 69%15%16%
1H-103 05/15/19 59%28%13%
1H-103 05/22/19 55%34%11%
1H-103 05/28/19 64%27%9%
1H-103 06/04/19 61%32%7%
1H-103 06/11/19 73%18%9%
1H-103 06/17/19 68%24%8%
1H-103 06/24/19 100%0%0%
1H-103 07/01/19 87%6%7%
1H-103 07/09/19 69%21%10%
1H-103 07/15/19 77%23%0%
1H-103 07/22/19 80%11%9%
1H-103 07/28/19 96%0%4%
1H-103 08/06/19 79%11%10%
1H-103 08/12/19 76%14%10%
1H-103 08/20/19 61%30%9%
1H-103 08/27/19 65%27%8%
1H-103 09/03/19 46%43%11%
1H-103 09/10/19 70%22%8%
1H-103 09/16/19 64%27%9%
1H-103 09/24/19 42%46%12%
GKA Annual Surveillance Report West Sak Oil Pool 193
Attachment 7
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Special Survey Data
Geochemical Oil Production Splits
Well Name Sample Date A Sand B Sand D Sand
1H-103 09/30/19 49%39%12%
1H-103 10/07/19 62%29%9%
1H-104 01/07/19 26%63%11%
1H-104 01/13/19 40%46%14%
1H-104 01/22/19 26%61%13%
1H-104 01/28/19 35%51%14%
1H-104 02/04/19 43%48%9%
1H-104 02/12/19 23%62%15%
1H-104 02/18/19 16%73%11%
1H-104 02/25/19 37%48%15%
1H-104 03/04/19 38%48%14%
1H-104 03/11/19 46%40%14%
1H-104 03/19/19 60%24%16%
1H-104 03/24/19 34%47%19%
1H-104 04/01/19 61%21%18%
1H-104 04/09/19 52%33%15%
1H-104 04/18/19 46%39%15%
1H-104 04/22/19 20%66%14%
1H-104 04/28/19 61%24%15%
1H-104 05/09/19 54%30%16%
1H-104 05/15/19 79%6%15%
1H-104 05/22/19 2%82%16%
1H-104 06/04/19 30%58%12%
1H-104 06/11/19 27%63%10%
1H-104 06/17/19 37%52%11%
1H-104 07/01/19 49%42%9%
1H-104 07/09/19 10%78%12%
1H-104 07/15/19 42%48%10%
1H-104 07/28/19 1%88%11%
1H-104 08/06/19 0%85%15%
1H-104 08/12/19 34%54%12%
1H-104 08/20/19 22%66%12%
1H-104 09/03/19 57%38%5%
1H-104 09/10/19 11%79%10%
1H-104 09/16/19 52%40%8%
1H-104 09/24/19 57%33%10%
1H-104 09/30/19 54%38%8%
1J-101 01/29/19 27%53%20%
1J-101 03/07/19 50%23%27%
1J-101 05/23/19 51%31%18%
GKA Annual Surveillance Report West Sak Oil Pool 194
Attachment 7
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Special Survey Data
Geochemical Oil Production Splits
Well Name Sample Date A Sand B Sand D Sand
1J-101 07/09/19 10%44%46%
1J-103 01/17/19 22%34%44%
1J-103 05/19/19 24%25%51%
1J-103 05/23/19 22%21%57%
1J-103 09/14/19 6%35%59%
1J-107 05/23/19 0%0%100%
1J-107 09/04/19 0%0%100%
1J-107 10/20/19 0%0%100%
1J-115 01/17/19 19%32%49%
1J-115 05/19/19 16%38%46%
1J-115 05/23/19 16%38%46%
1J-115 09/04/19 12%35%53%
1J-120 01/17/19 12%16%72%
1J-120 03/07/19 7%36%57%
1J-120 05/19/19 8%28%64%
1J-120 09/04/19 7%13%80%
1J-137 01/17/19 0%74%26%
1J-137 09/04/19 0%83%17%
1J-152 01/27/19 21%11%68%
1J-152 06/01/19 39%43%18%
1J-152 09/04/19 0%62%38%
1J-158 05/19/19 0%66%34%
1J-159 01/27/19 31%30%39%
1J-159 05/19/19 21%37%42%
1J-159 09/04/19 25%14%61%
1J-166 05/19/19 57%5%38%
1J-166 08/06/19 34%25%41%
1J-166 09/04/19 29%23%48%
1J-168 03/12/19 69%0%31%
1J-174 01/17/19 0%40%60%
1J-178 01/27/19 0%74%26%
1J-182 01/27/19 0%67%33%
1J-182 05/23/19 0%82%18%
1J-182 09/04/19 0%75%25%
3K-102 01/25/19 0%42%58%
3K-102 05/18/19 0%28%72%
3K-102 06/22/19 0%96%4%
3K-105 01/25/19 0%7%93%
3K-105 05/18/19 0%0%100%
3K-105 06/22/19 0%0%100%
GKA Annual Surveillance Report West Sak Oil Pool 195
Attachment 8
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Results of Well Allocation
Production volumes were tracked through an automated production monitoring SCADA system (IP.21) utilizing
meters that transmit data in real-time for monitoring, there were no issues with 2019 measurements. The 2019
West Sak allocation factors by month are listed below.
Month Oil Gas Water
Jan-19 0.9000 0.9149 1.0313
Feb-19 0.8976 0.8900 1.0460
Mar-19 0.9064 0.9005 1.0444
Apr-19 0.8870 0.8960 1.0440
May-19 0.8969 0.8826 1.0474
Jun-19 0.8847 0.8620 1.0298
Jul-19 0.8933 0.8687 1.0228
Aug-19 0.8818 0.8866 1.0180
Sep-19 0.9217 0.8899 1.0370
Oct-19 0.9425 0.9035 1.0196
Nov-19 0.9514 0.8824 1.0105
Dec-19 0.9481 0.8702 1.0086
GKA Annual Surveillance Report West Sak Oil Pool 196
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Attachment 9
West Sak Oil Pool
2019 Annual Reservoir Surveillance Report
Development Plans and Operational Review
WEST SAK ‘CORE AREA’ DEVELOPMENT
No new wells were drilled in 2019. In 2020, four new wells are planned for 1C Pad. A water source well, 1C-501,
into the Ugnu formation. Three D Sand horizontal wells, 1C-156(inj), 1C-157(prod), and 1C-158(inj).
EASTERN NORTH-EAST WEST SAK (EASTERN NEWS) DEVELOPMENT
No new wells were drilled in 2019 and no development wells are planned for 2020 in the Eastern North-East West
Sak Area.
WESTERN NORTH-EAST WEST SAK (WESTERN NEWS) DEVELOPMENT
Five coiled tubing drilling (CTD) pilot development wells were drilled in 2019. This includes 2 producers and 3
injectors drilled from 1R and 1G drill sites. No CTD wells are planned in the Western NORTH-EAST West Sak
(Western NEWS) Development in 2020
NORTHWEST WEST SAK (3R)
Four wells were drilled in in the 3R area in 2019 (3R-112(inj), 1R-106(inj), 3R-111(prod), and 3R-105(prod). Five
wells are planned for the 3R area in 2020 (3R-107(prod), 3R-108(inj), 3R-109(prod), 3R-103(prod) and 3R-104(inj)).
Western WEST SAK (2Z)
No new wells were drilled at DS-2Z in 2019. Three CTD wells are planned for DS-2Z in 2020. One producer and
two injectors.
GKA Annual Surveillance Report West Sak Oil Pool 198
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GAS OFFTAKE
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Ms. Jessie Chmielowski, Commissioner
Alaska Oil and Gas Conservation Commission
333 West 7th Ave. Suite 100
Anchorage, Alaska 99501-3539
Re: 2019 Allowable Gas Offtake from Kuparuk River Oil Pool
Dear Commissioner Chmielowski,
In compliance with Rule 13, Conservation Order No. 432D, ConocoPhillips Alaska, Inc., operator of the
Kuparuk River Oil Pool, is hereby submitting the gas offtake volume information for 2019 (Attachment 1).
During 2019, the annualized average gas offtake was 1,982MSCFD, considerably less than the maximum
allowable annual average gas offtake rate of 5,000 MSCFD as stated in Rule 13 for Kuparuk River Oil Pool.
The low annualized average gas offtake was driven by Oooguruk’s gas production, which exceeds their
injection and fuel consumption, resulting in taking only their return gas and no makeup for fuel.
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027
Sincerely,
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
March 20, 2020
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Attachment 1
Kuparuk River Oil Pool
2019 Annual Reservoir Surveillance Report
Gas Offtake Data
GKA Annual Surveillance Report Kuparuk Gas Offtake 204
Greater Kuparuk Area
2019 Undefined Pool Report
Ugnu Formation
Reporting Period
January 1 to December 31, 2019
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
(Attachment 1).
A s u m m a r y of reservoir development and operation for the Ugnu Undefined Oil Poola.
operations from January through December 2019. The following is an outline of the information provided:
report documents the required information pertinent to the field development and enhanced recovery
is hereby submitting the Plans of reservoir development and operation for Undefined Oil Pools. This
In compliance with Title 20 AAC 25.517, ConocoPhillips Alaska, Inc., operator of the Kuparuk River Unit,
Dear Commissioner Chmielowski,
Re: 2019 Undefined Oil Pool Reservoir Report
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
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Attachment 1
Ugnu Formation
2019 Report Operations Review
UGNU PILOTS/ STUDIES
The Kuparuk River Unit working interest owners re‐started the Ugnu Heavy Oil pilot and established
stabilized oil flow from well 1H‐401 during December 2013. A down hole heater was used to lower the oil
viscosity sufficiently to allow viscous oil to flow via a progressive cavity pump installed in the well. The well
was online for approximately 10 cumulative months until it was shut in March of 2016 due to a failed pump.
In 2017 and 2018, elastomer studies were completed to redesign a downhole pump more appropriate for
the fluid chemistry and downhole conditions. A new pump design was installed in April of 2019. The well
was online for 2 weeks before the motor failed. Evaluating rig workover alternatives to bring the well back
on production.
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Greater Kuparuk Area
2019 Annual Reservoir Properties Report
Kuparuk, Meltwater, Tabasco, Tarn,
Kuparuk River-Torok, & West Sak Oil Pools
Reporting Period
January 1 to December 31, 2019
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Megan Gosnell
Manager, GKA Base
Production & Optimization
Greater Kuparuk Area
ConocoPhillips Alaska, Inc.
ATO-1376
PO Box 100360
Anchorage AK 99510-0360
Phone (907) 263-4027
Megan Gosnell
Manager, GKA Base
Production and Optimization
Greater Kuparuk Area
Sincerely,
If you have any questions concerning this data, please contact Megan Gosnell at (907) 263-4027.
Annual Reservoir Properties Report for the Kuparuk River Unit (Attachment 1).a.
information provided:
Unit, is hereby submitting the Annual Reservoir Properties Report. The following is an outline of the
In compliance with Title 20 AAC 25.270(e), ConocoPhillips Alaska, Inc., operator of the Kuparuk River
Dear Commissioner Chmielowski,
Re: 2019 Annual Reservoir Properties Report
Anchorage, Alaska 99501-3539
333 West 7th Ave. Suite 100
Alaska Oil and Gas Conservation Commission
Ms. Jessie Chmielowski, Commissioner
March 20, 2020
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3. Field and Pool
Code:
4. Pool Name 5. Reference
Datum (ft
TVDSS)
6. Temperature
(°F)
7. Porosity
(%)
8. Permeability
(md)
9. Swi (%)10. Oil
Viscosity @
Original
Pressure
(cp)
11. Oil
Viscosity @
Saturation
Pressure (cp)
12. Original
Pressure
(psi)
13. Bubble
Point or Dew
Point
Pressure
(psi)
14. Current
Reservoir
Pressure
(psi)
15. Oil
Gravity
(°API)
16. Gas
Specific
Gravity (Air =
1.0)
17. Gross
Pay (ft)
18. Net Pay
(ft)
19. Original
Formation
Volume
Factor
(RB/STB)
20. Bubble Point
Formation
Volume Factor
(RB/STB)
21. Gas
Compressibility
Factor (Z)
22. Original GOR
(SCF/STB)
23. Current
GOR (SCF/STB)
490100 Kuparuk 6200 160 16-25 1-300 14-56 2.2@3135 2.1@2900 3135 2600-2900 3106 19-27 0.7 20-500 5-135 1.26 1.26 0.852 450-550 2000
490169 Torok 5000 140 15-28 0.5-93 0.3-0.85 2.5 2.5 2250-2280 2134-2184 2000 26.5 0.8-0.9 200-300 90-150 1.2 1.2 0.852 425 4000
490140 Meltwater 5400 140 20 10 40 0.75 .727 2370 2067 2300 36 0.8 100-300 40-150 1.34 1.34 0.858 620 12426
490160 Tabasco 3100 71 22 1000-10000 21 251@1476 251 1500 1500 1250 16.5 0.58 70-275 9-255 1.058 1.058 0.863 167 156
490165 Tarn 5200 142 20 10 40 0.55 0 2365 2365 2430 37 0.7 300 90 1.37 1.37 0.826 710 1882
490150 West Sak 3500 75 30 15-2000 30 42@1526 42 1000-1600 1526 1600 17-21 0.6 300-500 20-120 1.06-1.08 1.06-1.08 0.746 117-220 846
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
ANNUAL RESERVOIR PROPERTIES REPORT
1. Operator:2. Address:
ConocoPhillips Alaska Inc.P. O. Box 100360, Anchorage, AK 99510-0360
Printed Name
Title
DateMegan Gosnell
I hereby certify that the foregoing is true and correct to the best of my knowledge.
Signature
Form 10-428 Rev. 05/2017 INSTRUCTIONS ON REVERSE SIDE
March 20, 2019
Manager, GKA BPO
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Certificate Of Completion
Envelope Id: 3DC9B98222E04FC4B5B07B0E50776E7C Status: Completed
Subject: Please DocuSign: 2019_Surv_Report_Final.pdf, 2019_Undef_Pools_Final.pdf, 2019_ResProp_Final.pdf
Source Envelope:
Document Pages: 216 Signatures: 21 Envelope Originator:
Certificate Pages: 4 Initials: 0 Jerissa Hampton
AutoNav: Enabled
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Time Zone: (UTC-06:00) Central Time (US & Canada)
935 N Eldridge Pkwy
Houston, TX 77079
Jerissa.Hampton@conocophillips.com
IP Address: 138.32.8.5
Record Tracking
Status: Original
3/12/2020 8:00:58 PM
Holder: Jerissa Hampton
Jerissa.Hampton@conocophillips.com
Location: DocuSign
Signer Events Signature Timestamp
Megan Gosnell
Megan.L.Gosnell@conocophillips.com
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