Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation Commission
Loading...
HomeMy WebLinkAbout1997 Kuparuk River PoolARCO Alaska, Inc.
Post Office Box 100360
Anchorage Alaska 9951 0-0360
Telephone 907 276 121 5
March 3 1, 1998
Mr. David W. Johnston, Commissioner
Alaska Oil and Gas Conservation Commission
300 1 Porcupine Drive
Anchorage, AK 9950 1
Re: 1997 Kuparuk River Unit Annual Waterflood Report: Submittal Delay
Dear Mr. Johnston;
Per my conversation with Jack Hartz on 3 1 March, 1998, this report will be formerly
submitted beyond the deadline. The delay was due to system processing errors resulting
in having to manually compute a considerable amount of data. Thanks for your
consideration in this regard. Our submittal is hereby attached.
Sincerely,
Kuparuk HSET M&ger
ARCO Alasxa. Inc. IS a Subsidiary of Atlantic Filchfield Company
ARCO Alaska. Inc.
Kuparuk Operaiions
Post Office Box 1961 05
Anchorage Alaska 9951 9-61 05
Telephone 907 659 2821
March 30, 1998
Mr. David W. Johnston, Commissioner
Alaska Oil and Gas Conservation Commission
3001 Porcupine Drive
Anchorage, Alaska 99501
Re: 1997 Kuparuk River Unit Annual Waterflood Report
Dear Mr. Johnston:
In compliance with Rule 3, Conservation Order No. 198, as amended by
Administrative Approval 198.3, ARCO Alaska, operator of the Kuparuk River
Unit, is hereby submitting the annual report on the Kuparuk River Unit
Waterflood. This report documents the required information pertinent to the
waterflood from January through December 1997. The following is an outline
of the information provided:
1. A tabulation of all pertinent reservoir pressure data analyzed during
1997 from wells in the waterflood permit area (Attachment 1).
2. A tabulation of both injection (Attachment 2) and production
(Attachment 3) logs and surveys analyzed during 1997 from wells in
the waterflood permit area. Blue line and sepia copies have been
previously sent to your office with the quarterly submittals of these
surveys as required by Rule 4, Conservation Order No. 198 and Rule
9, Conservation Order No. 173.
3. Water and gas volumes injected during 1997, including average
injection pressure, reported by month and on a cumulative basis
(Attachment 4).
4. Oil, gas, and water volumes produced during 1997 reported by
month and on a cumulative basis (Attachment 5).
5. Composition of enriched gas injected during 1997 as required by
Administrative Approval No. 198.3 (Attachment 6).
If you have any questions concerning this data, please contact Mike Beck or
Darrell Humphrey at 1 -907-659-7535.
Attachments ARCO Alaska. Inc. 1s a Subsidiary of Atlantlc Richfield Company
Attachment 1
Kuparuk River Unit
1997 Waterflood Surveillance Program
Reservoir Pressure Data
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION RESERVOIR PRESSURE REPORT 1 ST QTR 1997 Form 10-41 2 Submit in Duplicate Name of Operator Address ARC0 Alaska, Inc. P. 0. Box 100360, Anchorage, AK 9951 0-0360 Rev 7 1 80 Gas Gravity 0.71 Unit or Lease Name Kuparuk River Unit Field and Pool Kuparuk River Field Kuparuk River Oil Pool Datum Reference Oil Gravity -6200' SS 0.91 Well Name Sand 1 A-03 C 500292061500 0 1/15/97 80. 1400 7,854. 155 2766 474 0 2803 1 A-03 A 500292061500 0 1/16/97 80. 1400 8,068. 155 2534 474 0 2510 1 C-11 C 500292271400 0 4/7/97 47.5 2565 10,488. 155 3165 1720 0 31 35 28-04 A 500292115200 0 1/14/97 52. 179 9,020. 155 2610 517 2736 2C-16 A 500292121800 0 2/3/97 140. 900 7,985. 155 2488 400 2656 2C-16 C 500292121800 0 2/2/97 72. 600 7,896. 155 2890 700 3082 2 D-05 C 5002921 15700 G 1/31/97 5,280. 1494 7,556. 155 3563 0 1430 3688 2F-10 B 500292109400 0 4/5/97 40. 120 8,382. 155 3710 246 3820 2F-11 B 500292109500 0 4/3/97 69. 130 9,600. 155 2036 692 21 27 2G-06 A 500292112100 0 1/12/97 48. 165 8,228. 155 3467 283 3570 2H-05 C 501032004300 0 1/1/97 71. 1860 7,550. 157 3098 138 3207 2M-35 B 501032024300 0 2/1/97 140. 1750 14,450. 160 4180 300 4407 2T-05 A 501032007500 WI 2/16/97 118. 2475 7,254. 150 1200 4938 2T-09 A 501032007100 WI 2/16/97 118. 2650 6,040. 150 2300 4963 2T-20 A 501032021500 0 2/27/97 69. 200 9,912. 150 1762 1300 1948 2T-26 A 501032022300 WI 2/16/97 120. 1720 8,876. 150 1900 4227 2T-28 B 501032022500 WI 2M6/97 121. 1800 10,550. 150 4550 4309 2T-29 A 501032022200 WI 2/16/97 129. 2410 10,252. 150 1000 4278 2T-32 A 501032021800 WI 2/16/97 2,042. 1625 13,411. 150 550 41 24 2V-06 B 500292105400 WI 2/7/97 80.5 1 198 6,204. 155 3326 8568 3479 2X-05 A 500292098500 WI 2/6/97 146. 2600 8,426. 155 3780 5000 3933 2X-05 C 500292098500 WI 2/5/97 146. 2800 8,315. 155 3725 5000 3906 2X-06 C 500292098800 WI 1/30/97 9,999. 600 6,907. 155 2992 31 99 2X-06 A 500292098800 WI 1/31/97 90. 1000 7,066. 155 481 1 4000 4968 3A-03 B 500292143200 0 3/18/97 30. 465 7,932. 158 2923 709 31 74 3A-17 A 500292269100 0 2/3/97 80. 180 7,247. 149 1604 595 2644 3A-18 A 500292269200 0 2/26/97 26. 194 8,249. 153 2135 870 2728 3B-08 A 500292134300 0 3/4/97 25. 150 8,097. 153 2941 351 3744 3C-11 A 500292135700 0 3/25/97 200. 1000 8,600. 158 2038 230 2301 API Number O,G or WI Pressure at Datum Final Shut-ir Tubing Press. Date Tested Production and Test Data Pressure Test Data Shut-in Time Tool Depth MD Production Rates (BblsIDay) (Mcfd) oil1 Water1 Gas Wt. of Gas Column B.H. Temp. Zasing Press. Final Observed Pressure Liquid Gradien. Wt. of Liquid olumn
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION RESERVOIR PRESSURE REPORT 2ND QTR 1997 l~ame of Operator (Address I ARC0 Alaska, Inc. I P. 0. Box 100360, Anchorage, AK 99510-0360 Unit.or Lease Name I Field and Pool . Kuparuk River Field l~atum Reference lOil Gravity lGas Gravity I hereby certify that the fore oin is true and correct to the best of my knowledge. Signed 4& Title CPF2 Engineering Tech Date T/C?C/TP Form 10-412 Submit in Duplicate Rev 7 1 80 Kuparuk River Unit 1 A-01 A 500292059000 06/09/97 1,010. 950 6,133. 155 3165 0 3507 Well Name Sand Kuparuk River Oil Pool -6200' SS I 0.91 1 0.71 API Number Date Tested O,G or WI Pressure at Datum Shut-in Time - Production and Test Data Final Shut-ir Tubing Press. - -- Production Rates (BblsIDay) (Mcfd) Wt. of Liquid Liquid Pressure Test Data Wt. of Gas Oil1 Water1 Gas -- -- - - Sasing Column Final Observed Pressure GradienFolumn Tool Depth MD Press. - -- - - - B.H. Temp.
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION RESERVOIR PRESSURE REPORT 4TH QTR 1997 l~ame of Operator l~ddress 1 I hereby ce ify that the fore in is true and correct to the best of my knowledge. Signed fw Title CPR Engineering Tech Date 312 c 19~ Form 10-41 2 Submit in Duplicate Rev 7 1 80 ARC0 Alaska, Inc. I P. 0. Box 100360, Anchorage, AK 9951 0-0360 1 L-01 A 500292119600 WI 06/18/97 120. 1640 7,091. 155 4067 500 41 87 Gas Gravity 0.71 Unit or Lease Name Kuparuk River Unit Zasing Press. Well Nar - Pressure at Datum Sand Field and Pool Kuparuk River Field Kuparuk River Oil Pool Oil Gravity 0.91 Data Date Tested Wt. of Liquid Datum Reference -6200' SS Production and Test API Number Wt. of Gas Column Production Rates (BblsIDay) (Mcfd) Oil1 Water1 Gas O,G or WI Shut-in Time Liquid Gradien4:olumn Final Shut-in Tubing Press. Pressure Test Data Tool Depth MD B.H. Temp. Final Observed Pressure
Attachment 2
Kuparuk River Unit
1 997 Waterflood Surveillance Program
Injection Survey Data
KUPARUK RIVER FIELD CONSERVATION ORDER 198 RULE 4 - INJECTIVITY PROFILES FIRST QUARTER 1997 SUBMITTAL WELL API NUMBER NUMBER 50- DATE OF DATE OF DATA TYPE REASON FOR WELL INITIAL PROFILE/ PROFILE/ PROFILE/ COMPLETION INJECTION SURVEY SURVEY SURVEY 03/85 02/18/97 SPINNER RES MNGMT S 02/83 03/11/97 SEP ZONE RES MNGMT SS 12/91 03/19/97 SEP ZONE RES MNGMT SS ZONES TAKING INJECTION AtC A AtC A AtC A INJECTION BWPD / MMSCFD 3350 BWPD 134 BWPD 2321 BWPD 742 BWPD 3428 BWPD 909 BWPD
KUPARUK RIVER FIELD CONSERVATION ORDER 198 RULE 4 - INJECTIVITY PROFILES SECOND QUARTER 1997 SUBMITTAL WELL API NUMBER NUMBER 5 0 - DATE OF INITIAL INJECTION DATE OF DATA TYPE REASON FOR PROFILE/ PROFILE/ PROFILE/ SURVEY SURVEY SURVEY WELL COMPLETION ZONES TAKING INJECTION INJECTION BWPD / MMSCFD 04/29/97 SEP ZONE RES MNGMT 4008 BWPD 860 BWPD 05/06/97 SEP ZONE RES MNGMT 3682 BWPD 2133 BWPD 05/12/97 SEP ZONE RES MNGMT 4289 BWPD 1503 BWPD 02/23/97 SEP ZONE OPEN "C" 2470 BWPD 420 BWPD 05/24/97 SEP ZONE SI "C" 3200 BWPD 2800 BWPD 05/28/97 SEP ZONE OPEN "C" 2900 BWPD 2800 BWPD
KUPARUK RIVER FIELD CONSERVATION ORDER 198 RULE 4 - INJECTIVITY PROFILES THIRD QUARTER 1997 SUBMITTAL INJECTION BWPD / MMSCFD WELL API NUMBER NUMBER 50- DATE OF INITIAL INJECTION DATE OF DATA TYPE REASON FOR PROFILE/ PROFILE/ PROFILE/ SURVEY SURVEY SURVEY WELL COMPLETION ZONES TAKING INJECTION 08/25/97 SEP ZONE RES MNGMT 10000 BWPD 10000 BWPD 3700 BWPD 3700 BWPD 08/25/97 SEP ZONE RES MNGMT 08/26/97 SEP ZONE RES MNGMT 5600 BWPD 5600 BWPD 08/16/97 SEP ZONE FOLLOWUP 3051 BWPD 1215 BWPD 6050 BWPD 450 BWPD 08/10/97 FLOW LOG RES MNGMT 3020 BWPD 0 BWPD 09/19/97 S P INNER RES MNGMT
KUPARUK RIVER FIELD CONSERVATION ORDER 198 RULE 4 - INJECTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL WELL API NUMBER NUMBER 50- DATE OF INITIAL INJECTION DATE OF DATA TYPE REASON FOR PROFILE/ PROFILE/ PROFILE/ SURVEY SURVEY SURVEY WELL COMPLETION ZONES INJECTION TAKING BWPD / INJECTION MMSCFD 09/08/97 SEP ZONE CLOSE C SND Ai-C 2500 BWPD A 750 BWPD 11/02/97 SEP ZONE CLOSE C SND AtC 3400 BWPD A 680 BWPD 12/25/97 SEP ZONE OPEN C SND AtC 800 BWPD A 700 BWPD 08/16/97 SEP ZONE FOLLOW UP AtC 3051 BWPD A 253 BWPD 02/08/97 SPINNER FOLLOW UP AtC 5356 BWPD A 1178 BWPD 11/02/97 SEP ZONE OPEN C SND AtC 10500 MSCFD A 1000 MSCFD 12/20/97 SEP ZONE OPEN C SND AtC 3950 MSCFD A 1050 MSCFD 12/16/97 SPINNER PROFILE AtC 3400 MSCFD A 3400 MSCFD 12/15/97 SPINNER PROFILE AtC 15000 MSCFD A 6000 MSCFD 10/07/97 SPINNER PROFILE AtC 6000 BWPD A 3400 BWPD
WELL NUMBER 2W-16 2W-08 2A- 02 2A-03 2A-08 2A-21 2T-28 2A- 0 6 2A-03 2A-02 API NUMBER 50- 0292125500 0292122800 1032002400 1032002500 1032004900 1032119200 1032022500 1032002800 1032002500 1032002400 DATE OF INITIAL INJECTION 11/85 11/85 03/85 03/85 02/88 05/94 09/95 03/85 03/85 03/85 KUPARUK RIVER FIELD CONSERVATION ORDER 198 RULE 4 - INJECTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL DATE OF PROFILE/ SURVEY 10/07/97 09/08/97 02/07/97 12/29/97 12/14/97 12/12/97 02/07/97 02/08/97 09/22/97 02/07/97 DATA TYPE PROFILE/ SURVEY SPINNER SEP ZONE SPINNER SPINNER SPINNER SPINNER SPINNER SPINNER SPINNER SPINNER REASON FOR PROFILE/ SURVEY PROFILE CLOSE C SND SPLITS SPLITS SPLITS SPLITS SPLITS SPLITS SPLITS SPLITS WELL COMPLETION S S S S SS SS SS SS SS SS ss S S ZONES TAKING INJECTION AtC A AtC A AtC A A+C A AtC A AtC A AtC A AtC A AtC A AtC A INJECTION BWPD / MMSCFD 2500 BWPD 2500 BWPD 2500 BWPD 750 BWPD 8000 BWPD 2300 BWPD 12300 MSCFD 600 MSCFD 7800 MSCFD 1000 MSCFD 9600 MSCFD 2400 MSCFD 4000 BWPD 2400 BWPD 7000 BWPD 2400 BWPD 8700 BWPD 2000 BWPD 8000 BWPD 1500 BWPD
WELL NUMBER 2F-13 2W-04 2C-07 1A-16A 1A-13 1R-06 1R-26 22-06 1A- 10 1B-09 API NUMBER 50.- 0292103200 0292127500 0292097500 0292071301 0292070000 0292133100 0292219300 0292095700 0292067300 0292065500 DATE OF INITIAL INJECTION 12/93 04/94 11/85 02/83 02/83 11/87 11/92 11/85 08/95 06/82 KUPARUK RIVER FIELD CONSERVATION ORDER 198 RULE 4 - INJECTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL DATE OF PROFILE/ SURVEY 12/30/97 12/29/97 12/15/97 03/01/97 06/01/97 11/07/97 09/01/97 08/07/97 07/01/97 07/26/97 DATA TYPE PROFILE/ SURVEY SPINNER SPINNER SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE REASON FOR PROFILE/ SURVEY SPLITS SPLITS SPLITS RES MNGMNT RES MNGMNT RES MNGMNT RES MNGMNT SPLITS SI C SD FOLLOW UP WELL COMPLETION S S S S S SS ss SS S S S s S s S S ZONES TAKING INJECTION A&C A A&C A A&C A A&C A A&C A A&C A A&C A A&C A A&C A A&C A INJECTION BWPD / MMSCFD 3498 BWPD 3148 BWPD 9100 MSCFD 5900 MSCFD 1945 BWPD 1250 BWPD 2577 BWPD 450 BWPD 4346 BWPD 0 BWPD 1419 BWPD 270 BWPD 1400 BWPD 694 BWPD 4730 BWPD 2125 BWPD 2419 BWPD 714 BWPD 640 BWPD 640 BWPD
KUPARUK RIVER FIELD CONSERVATION ORDER 198 RULE 4 - INJECTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL WELL NUMBER 1E-09 1G-06 1G-16 1G- 0 5 1R-03 3B-02 3B-05 3B-10 3B-07 38-12 API NUMBER 50- 0292072000 0292089000 0292103100 0292090800 0292140600 0292131900 0292132300 0292136800 0292133700 0292137000 DATE OF INITIAL INJECTION 02/83 08/84 08/84 12/87 11/85 12/85 12/85 12/85 01/87 01/87 DATE OF PROFILE/ SURVEY 05/19/97 08/07/97 01/18/97 01/18/97 10/31/97 09/02/97 09/05/97 09/05/97 12/01/97 01/16/97 DATA TYPE PROFILE/ SURVEY SPINNER SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE REASON FOR PROFILE/ SURVEY FOLLOW UP FOLLOW UP FOLLOW UP FOLLOW UP FOLLOW UP OPEN C SI C OPEN C SI C SI C WELL COMPLETION S S SS TRIPLE PACKER TRIPLE PACKER SS A/C SS A/C SS A/C SS A/C SS A/C SS ZONES TAKING INJECTION A&C A A&C A A&C A A&C A A&C A A A&C A A&C A A&C A A&C A A&C INJECTION BWPD / MMSCFD 5240 BWPD 1570 BWPD 1270 BWPD 710 BWPD 4150 BWPD 300 BWPD 1020 BWPD 190 BWPD 3100 BWPD 1200 BWPD 920 BWPD 1600 BWPD 1200 BWPD 1600 BWPD 1200 BWPD 1750 BWPD 1895 BWPD 2485 BWPD 2100 BWPD 6500 BWPD
WELL NUMBER 3F-03 3F-04 3F-07 3F-12 3F-15 3C-02 3C-05 2E-13 API NUMBER 50- 0292144800 0292144900 0292146300 0292148300 0292150100 0292141400 0292138900 0292121300 DATE OF INITIAL INJECTION 01/87 05/86 05/86 07/86 10/90 01/86 02/86 03/91 KUPARUK RIVER FIELD CONSERVATION ORDER 198 RULE 4 - INJECTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL DATE OF PROFILE/ SURVEY 11/24/97 06/20/97 04/10/97 12/02/97 10/14/97 09/04/97 12/27/97 12/25/97 DATA TYPE PROFILE/ SURVEY SEP ZONE SPINNER SEP ZONE SPINNER SEP ZONE SPINNER SPINNER SEP ZONE REASON FOR PROFILE/ SURVEY OPEN C DET SPLITS OPEN C DET SPLITS OPEN C DET SPLITS DET SPLITS CLOSE C WELL COMPLETION A/C SS A/C SS A/C SS A/C SS A/C SS A/C SS A/C SS SS ZONES TAK IMG INJECTION A A&C A A&C A A&C A A&C A A&C A A&C A A&C A A&C INJECTION BWPD / MMSCFD 1200 BWPD 4510 BWPD 2829 BWPD 4286 BWPD 550 BWPD 3170 BWPD 2262 BWPD 2828 BWPD 1750 BWPD 4288 BWPD 772 BWPD 965 BWPD 454 BWPD 2839 BWPD 800 BWPD 700 BWPD
Attachment 3
Kuparuk River Unit
1997 Waterflood Surveillance Program
Production Survey Data
KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES WELL API NUMBER NUMBER 5 0 - DATE OF DATE OF INITIAL PROFILE/ PRODUCTION SURVEY FIRST QUARTER DATA TYPE PROFILE/ SURVEY SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE 1997 SUBMITTAL REASON FOR PROFILE/ SURVEY INITIAL OPEN A SAND OPEN C SAND S/I C SAND OPEN C SAND WELL ZONES PRODUCTION COMPLETION PROD- OIL WATER GAS TYPE UCING BOPD BWPD MSCFD
KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES SECOND QUARTER 1997 SUBMITTAL WELL API NUMBER NUMBER 50- DATE OF DATE OF DATA TYPE REASON FOR WELL INITIAL PROFILE/ PROFILE/ PROFILE/ COMPLETION PRODUCTION SURVEY SURVEY SURVEY TYPE ZONES PRODUCTION PROD- OIL WATER GAS UCING BOPD BWPD MSCFD 01/94 4/25/97 SEP ZONE PROD SPLITS S S 08/85 06/06/97 SEP ZONE S/I C SAND S S 04/85 05/01/97 SEP ZONE S/I C SAND SS 07/85 06/03/97 SEP ZONE S/I C SAND S S 04/85 06/15/97 SEP ZONE S/I C SAND SS 05/85 06/14/97 SEP ZONE S/I C SAND S S 06/85 06/16/97 SEP ZONE S/I C SAND S S 05/85 06/12/97 SEP ZONE S/I C SAND SS 05/85 06/02/97 SEPZONE OPENCSAND SS 05/85 6/13/97 SEP ZONE S/I C SAND S S
KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES SECOND QUARTER 1997 SUBMITTAL WELL API NUMBER NUMBER 50- DATE OF DATE OF DATA TYPE REASON FOR WELL INITIAL PROFILE/ PROFILE/ PROFILE/ COMPLETION PRODUCTION SURVEY SURVEY SURVEY TYPE ZONES PRODUCTION PROD- OIL WATER GAS UCING BOPD BWPD MSCFD 06/85 4/12/97 SEP ZONE S/I C SAND S S 03/85 6/13/97 SEP ZONE S/I C SAND SS 03/85 6/13/97 SEP ZONE S/I C SAND S S 03/85 4/13/97 SEP ZONE S/I C SAND SS 02/89 3/4/97 SEP ZONE S/I C SAND S S 6/22/97 03/89 4/19/97 SEP ZONE S/I C SAND SS 6/30/97 01/86 3/30/97 SEP ZONE S/I C SAND S S 11/85 4/19/97 SEP ZONE S/I A SAND S S 11/85 1/3/97 SEP ZONE OPEN A SAND SS 11/85 5/4/97 SEP ZONE OPEN A SAND SS
WELL API NUMBER NUMBER 50- 3B-03 0292132200 3B-14 0292128700 3C-06 0292109600 3C-11 0292135700 3C-15 0292144500 3C-16 0292142700 3J-15 0292149700 35-15 0292149700 DATE OF INITIAL PRODUCTION 06/85 05/85 05/84 08/85 10/85 10/85 04/86 04/86 KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES SECOND QUARTER 1997 SUBMITTAL DATE OF PROFILE/ SURVEY 1/23/97 3/23/97 2/11 /97 3/13/97 2/17/97 2/18/97 6/4/97 6/15/97 DATA TYPE PROFILE/ SURVEY SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE REASON FOR PROFILE/ SURVEY S/I A SAND S/I A SAND OPEN A SAND S/I C SAND S/I C SAND S/I C SAND S/I A SAND OPEN A SAND WELL ZONES PRODUCTION COMPLETION PROD- TYPE UCING OIL BOPD 7 5 3 4 5 250 396 164 280 280 5 4 7 4 516 223 2 51 534 2 51 534 WATER BWPD 130 9 0 5 240 19 222 0 0 6 6 4 3 8 0 659 3 52 124 3 52 124 GAS MSCFD 5 0 245 175 2 67 3 2 67 2 67 17 7 3 2 4 8 154 101 366 101 366
KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES WELL API NUMBER NUMBER 50- DATE OF INITIAL PRODUCTION 01/83 10/82 10/83 04/85 01/85 THIRD QUARTER DATE OF PROFILE/ SURVEY 08/07/97 08/28/97 09/03/97 09/15/97 09/20/97 DATA TYPE PROFILE/ SURVEY SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE 1997 SUBMITTAL REASON FOR WELL ZONES PRODUCTION PROFILE/ COMPLETION PROD- OIL WATER GAS SURVEY TYPE UCING BOPD BWPD MSCFD SI C SAND S S A 273 5 2 2 3 03 AtC 503 964 14 7 6 SI C SAND SS A 446 2 68 8 7 6 AtC 5 9 9 884 1521 SI C SAND SS A 421 5 2 33 0 A+C 52 1 7 0 364 OPEN C SND SS A 414 8 6 2 7 4 A+C 1114 3226 1663 OPEN C SND SS A 645 649 673 AtC 8 5 0 2012 705
KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL WELL API NUMBER NUMBER 50- 1Y-18 0292239000 2W-06 0292121100 2U-06 0292128200 2U-01 0292126700 2V-12 0292131200 2U-13 0292126100 2W-06 0292121100 2W-01 0292127300 2W-12 0292124000 2U-10 0292130200 DATE OF INITIAL PRODUCTION 10/93 02/85 05/85 04/85 05/85 03/85 02/85 03/85 02/85 05/85 DATE OF PROFILE/ SURVEY 09/09/97 07/21/97 07/31/97 08/05/97 08/20/97 09/06/97 09/08/97 09/16/97 09/15/97 09/17/97 DATA TYPE PROFILE/ SURVEY SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE REASON FOR PROFILE/ SURVEY RES MNGMNT CLOSE C SND CLOSE C SND CLOSE C SND OPEN C SND OPEN C SND OPEN C SND OPEN C SND OPEN C SND OPEN C SND WELL ZONES PRODUCTION COMPLETION PROD- TYPE UCING OIL BOPD 357 405 1005 1739 358 423 175 260 461 2022 596 943 622 1620 583 1480 559 7 15 715 1101 WATER BWPD 520 10712 1003 6113 1484 1552 564 6 16 3 05 3554 3 9 2892 6 4 8 6483 1440 5308 1798 4150 509 3880 GAS MSCFD 6 7 8 3821 884 2581 492 5 02 579 5 4 5 231 4655 465 4675 563 1202 808 1639 1312 9 4 7 786 2224
KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL WELL API NUMBER NUMBER 50- 2V-10 0292131000 2V-15 0232123500 2U-06 0292128200 2U-01 0292126700 2A-09 1032005900 2A-10 1032005600 2A-13 1032003900 2A-16 1032004200 2T-12A 1032006601 2A-10 1032005600 DATE OF INITIAL PRODUCTION 05/85 06/85 05/85 04/85 04/86 04/86 02/86 01/86 12/86 04/86 DATE OF PROFILE/ SURVEY 09/27/97 09/20/97 12/09/97 12/01/97 03/10/97 07/03/97 09/27/97 09/15/97 12/15/97 07/03/97 DATA TYPE PROFILE/ SURVEY SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SPINNER REASON FOR PROFILE/ SURVEY OPEN C SND OPEN C SND OPEN C SND OPEN C SND CLOSE C SND OPEN C SND OPEN C SND OPEN C SND OPEN C SND SPLITS WELL COMPLETION 'TYPE S s ss s S S S S S S S SS SS SS SS ZONES PRODUCTION PROD- UCING A AtC A A+C C A&C A A&C A A&C A A&C A A&C A A&C A A&C A A&C OIL BOPD 167 2 7 5 5 8 3 1011 486 4 53 206 379 605 7 7 1 764 1512 803 1206 1280 1390 595 1588 300 1322 WATER BWPD 8 6 7 7073 7 4 2 1633 1706 1852 618 6 10 472 1608 6 6 3 3312 810 2718 417 4596 418 1118 300 3774 GAS MSCFD 190 3468 4 0 1 1697 913 1342 2284 2649 820 867 551 2859 9 5 0 2917 970 4598 4 52 6029 2 8 0 2614
WELL API NUMBER NUMBER 50- 22-05 0292095600 22-21 0292187700 2C-09 0292123700 2X-09 0292118600 2X-10 0292118700 2X-11 0292118800 1A-17 0292210200 1R-14 0292138600 1R-29 0292219500 1Q-16 0292130900 DATE OF INITIAL PRODUCTION 06/83 03/89 04/89 01/85 01/85 01/85 09/91 11/85 03/92 06/85 KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL DATE OF PROFILE/ SURVEY 11/15/97 11/16/97 9/8/97 9/10/97 9/4/97 9/29/97 6/25/97 9/16/97 8/27/97 10/23/97 DATA TYPE PROFILE/ SURVEY SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE SEP ZONE PLT/DEFT SEP ZONE SEP ZONE SEP ZONE REASON FOR PROFILE/ SURVEY OPEN C SND OPEN C SND OPEN C SND OPEN C SND OPEN C SND OPEN C SND RESV MNGMNT SPLITS RESV MNGMNT RESV MNGMNT WELL COMPLETION TYPE SS S S ss S S SS S S 3 PKR SEL S s SS SS ZONES PRODUCTION PROD- UCING A A&C A A& C A A&C A A&C A A&C A A&C A C C A&C A A&C A A&C OIL BOPD 217 948 148 1169 414 1255 191 723 650 794 629 791 570 320 270 545 215 259 911 957 WATER BWPD 1687 7654 401 4062 8 6 3035 3 6 5674 645 1798 4 7 6 4413 7 0 2990 608 632 1931 4692 1074 1054 GAS MSCFD 197 3 14 0 6 8 957 274 2768 143 739 6 0 4 6 8 2 403 515 4 15 2445 449 483 4 16 361 957 1127
KUPARUK RIVER FIELD CONSERVATION ORDER 173 RULE 9 - PRODUCTIVITY PROFILES FOURTH QUARTER 1997 SUBMITTAL 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 1Q-06 0292422400 05/85 10/12/97 SEP ZONE RESV MNGMNT S S A 3 4 8 14 4 7 4 A&C 653 22 4 0 2049 1R-02 0292140500 11/85 9/1/97 SEP ZONE RESV MNGMNT SS A 8 7 100 151 A&C 437 962 1503
Attachment 4
Kuparuk River Unit
1997 Waterflood Surveillance Program
Injected Fluid Volumes
ATTACHMENT 4
KUPARUK RIVER UNIT
1996 INJECTION VOLUMES
WATER INJ PRESSCUM. WATER GAS INJ PRESSCUM. GAS
WATER INJ PRESSCUM. WATER
MsI!E3 PSI MMSTB
10005.04 2562 966.02
8499.71 2575 974.52
11070.61 2531 985.59
10670.59 2495 996.26
11602.44 2575 1007.86
11272.49 2613 1019.14
10686.79 2559 1029.82
9397.99 2486 1039.22
9993.28 2564 1049.22
10700.20 2649 1059.92
9948.28 2675 1069.86
10801.07 2672 1080.66
GAS
ImCF
5634.00
5706 -20
4606.94
4258.32
3859.40
4244.35
4599.99
4223.78
4691.90
5032.49
5243.81
5666.92
INJ PRESSCUM. GAS
ESI. Ecz
3558 584.33
3517 590.03
3492 594.64
3534 598.90
3600 602.76
3608 607.00
3 59 1 611.60
3567 615.83
3563 620.52
3555 625.55
3521 630.79
3436 636.46
WATER INJ PRESSCUM. WATER GAS INJ PRESSCUM. GAS
Msm MMSTB MM!x PSI Ecz
6848.02 2731 691.58 876.345 3820 4.02
6161.69 2742 697.74 522.846 3463 4.54
6599.94 2691 704.34 719.356 3807 5 -26
6390.51 2582 710.73 846.305 3786 6.11
6420.72 2622 717.15 1170.964 3755 7.28
5926.11 2707 723.08 528.38 3704 7.81
5985.26 2685 729.06 213.41 3627 8.02
5650.41 2675 734.71 258.08 3694 8.28
5267.92 2665 739.98 454.41 3791 8.73
5712 -44 2689 745.69 763.52 3736 9 -49
5833.26 2744 751.53 630.77 3848 10.13
6622.95 2782 758.15 633.22 3754 10.76
ATTACHMENT 4
KUPARUK RIVER UNIT
1996 INJECTION VOLUMES
WATER CUM. WATER GAS
MMm
6971.11
7188.46
7119.73
6021.08
5024.31
5200.82
6203.03
6622 -70
6779.10
7226.82
7028.05
7846.47
Attachment 5
Kuparuk River Unit
1997 Waterflood Surveillance Program
Produced Fluid Volumes
ATTACHMENT 5
KUPARUK RIVER UNIT
1997 PRODUCTION VOLUMES
OIL
PlSTB
1958
1788
1974
1854
1709
1347
1809
1783
1868
2090
1963
2176
GAS
MMcE
2 87 8
2761
2757
2956
2623
2141
2806
3151
3086
3254
2905
3589
WATER
bism
5380
4839
5215
4908
3415
3147
5064
4923
5284
5418
5018
5844
CUM. OIL
MMsm
415.948
417.735
419.710
421.563
423.272
424.619
426.428
428.211
43 0.079
432.168
434.131
436.307
CUM. GAS :UM. WATEI
EcF JknwrB
585.629 436.418
588.390 441 -257
591.147 446.472
594.104 451.380
596.727 454.795
598.867 457.943
601.673 463.006
604.824 467.930
607.910 473.214
611.165 478.632
614.069 483.650
617.658 489.493
OIL
Msm
3812
3428
3822
3616
3578
3270
3306
3204
3476
3648
3488
3541
GAS
MMcE
4811
4380
4691
4110
4025
3575
3308
3444
3901
4529
4392
4633
WATER
Mbs!Ei
6491
5935
6592
6109
5687
483 5
4881
5062
6294
7554
7128
7694
CUM. OIL
MMSTB
612 -628
616.055
619.877
623.493
627.071
630.341
633.647
636.850
640.326
643.974
647 -462
651.003
CUM. GAS :UM. WATEI
Em MMSTB
703.612 365.073
707.992 371.008
712.683 377.600
716.793 383.709
720.818 389.396
724.393 394.232
727.701 399.112
731.145 404.174
735.046 410.468
739.575 418.022
743.967 425.150
748.600 432.845
OIL
MsE
2602
2409
2676
2544
2793
2598
2721
2757
2544
2681
2554
2586
GAS
l!mcF
1780
1676
1772
1694
1897
1864
1968
1889
1779
1929
1893
1340
WATER
ixsT!B
2348
2247
2451
2430
2634
2515
2601
2629
2606
2838
2763
3244
CUM. OIL
ImslB
367.893
370.301
372.977
375.521
378.314
380.912
383.633
386.390
388.934
391.615
394.169
396.755
CUM. GAS :UM . WATEI
m l!msrEi
239.755 178.276
241.431 180.523
243.203 182.974
244.897 185.404
246.794 188.038
248.658 190.553
250.626 193.153
252.515 195.782
254.294 198.389
256.223 201.227
258 .I16 203.990
260.056 207.234
OIL
Ms.m
8371
7624
8472
8014
8080
7215
7 83 6
7743
7888
8418
8005
8303
ATTACHMENT 5
KUPARUK RIVER UNIT
1997 PRODUCTION VOLUMES
GAS
JQG?
9470
8817
9221
8760
8546
7580
8081
8484
8766
9713
9190
10162
WATER
MsD
14219
13021
14259
13448
11736
10497
12545
2629
14185
15809
14909
-6.782.511
CUM. GAS :UM . WATEI
EcF MMSTB
1528.996 979.766
1537.812 992.787
1547.033 1007.046
1555.793 1020.494
1564.338 1032.230
1571.918 1042.727
1580.000 1055.272
1588.484 1067.886
1597.250 1082.071
1606.963 1097.881
1616.153 1112.790
1626.314 1129.572
Attachment 6
Kuparuk River Unit
1997 Waterflood Surveillance Program
Miscible lnjectant Composition
ATTACHMENT 6 KUPARUK RIVER UNIT MI COMPOSITION DATE 3-Jan-97 29-Jan-97 21-Feb-97 1 0-JuI-97 24-Jul-97 7-Aug-97 21 -Au~-97 29-Aug-97 3-Sep-97 10-Sep-97 21-Sep-97 30-Sep-97 8-0~1-97 15-Oct-97 22-Oct-97 31 -012-97 5-NOV-97 1 6-NOV-97 25-NOV-97 3-Dec-97 10-Dec-97 20-Dec-97 FACILITY C02 N2 CPFl 1.055 0.297 CPFl 1.094 0.334 CPFl 1.102 0.316 CPFl 1.195 0.131 CPFl 1.256 0.169 CPFl 0.710 0.176 CPFI 1.203 0.205 CPFl 1.220 0.193 CPFl 1.078 0.193 CPFl 1.226 0.199 CPFl 1.258 0.198 CPFl 1.238 0.179 CPFl 1.805 0.149 CPFl 1.206 0.202 CPFl 1.190 0.203 CPFl 1.743 0.212 CPFI 1.132 0.211 CPFl 1.242 0.206 CPFl 1.205 0.000 CPFl 0.949 0.303 CPFl 0.880 0.325 CPFl 0.915 0.296 X3 PLUS 1.808 1.609 1 .I 66 1.122 1.197 1.712 1 .I42 1.195 1.429 1.218 1.151 0.893 0.934 1.301 1.267 1.167 1.099 1.222 1 .529 1.01 9 0.961 0.990
DATE 9-Jan-97 15-Jan-97 31 -Jan-97 8-Feb-97 14-Feb-97 20-Feb-97 14-Mar-97 21-Mar-97 28-Mar-97 7-Apr-97 1 3-API-97 18-Apr-97 27-Apr-97 8-May-97 1 -Jun-97 21 -Ju~-97 28-Jun-97 5-Jul-97 10-JuI-97 24-JuI-97 5-Aug-97 7-Aug-97 20-Aug-97 28-Aug-97 3-Sep-97 10-Sep-97 17-Sep-97 25-Sep-97 30-Sep-97 8-Oct-97 15-Oct-97 22-Oct-97 29-Ocl-97 5-NOV-97 1 7-NOV-97 24-NOV-97 3.Dec-97 10-Dec-97 20-Dee97 ATTACHMENT 6 KUPARUK RIVER UNIT MI COMPOSITION FACILITY C02 N2 C1 CPFP 0.878 0.185 69.829 CPF2 0.994 0.199 66.043 CPF2 0.959 0.209 66.512 CPF2 0.980 0.198 65.812 CPF2 0.941 0.194 66.082 CPF2 0.891 0.197 67.739 CPF2 0.841 0.174 63.841 CPF2 0.802 0.185 66.632 CPF2 0.888 0.161 62.705 CPF2 1.116 0.163 65.596 CPFP 0.829 0.188 64.941 CPFZ 1.099 0.181 66.096 CPF2 0.164 0.035 64.685 CPF2 1.123 0.177 65.367 CPF2 1.072 0.174 64.900 CPF2 1.002 0.157 66.649 CPF2 1.146 0.186 66.341 CPF2 1.163 0.148 65.836 CPF2 1.089 0.122 66.834 CPF2 1.107 0.158 64.079 CPFP 1.105 0.148 68.177 CPF2 1.087 0.147 68.199 CPF2 1.158 0.108 66.530 CPFZ 0.933 0.206 66.211 CPF2 0.962 0.123 66.378 CPFZ 1.120 0.139 65.576 CPFZ 1.099 0.120 66.306 CPF2 1.102 0.133 66.228 CPF2 1.233 0.083 65.446 CPF2 1.100 0.104 65.865 CPF2 1.134 0.134 65.934 CPF2 1.111 0.248 66.231 CPFZ 1.072 0.063 66.090 CPF2 1.116 0.110 64.540 CPFP 1.045 0.127 66.695 CPF2 1.087 0.128 65.878 CPF2 0.861 0.217 65.423 CPF2 0.896 0.170 65.363 CPFP 0.910 0.193 65.594 C8 PLUS 1.114 1.484 1.145 1.466 1.290 0.760 1.228 1.057 0.520 0.846 0.844 0.906 1.118 0.844 1.101 0.874 0.844 0.762 0.922 0.851 1.149 1.073 0.642 0.891 0.945 0.652 0.664 0.619 0.673 0.704 0.679 0.677 0.828 0.689 0.692 0.643 0.822 0.708 0.737
ATTACHMENT 6 KUPARUK RIVER UNIT MI COMPOSITION DATE 4Jan-97 16-Jan-97 31-Jan-97 13-Feb-97 20-Feb-97 16-Mar-97 28-Mar-97 7-Apr-97 18-Apr-97 27-Apr-97 5-May97 8-May-97 21 -May-97 1-Jun-97 21-Jun-97 28-Jun-97 5-Jul-97 12-Jut-97 24-Jul-97 5-Aug-97 20-Aug-97 27-Aug-97 3-Sep-97 10-Sep-97 19-Sep-97 30-Sep-97 8-0~1-97 15-oct-97 22-Oct-97 31-at-97 5-NOV-97 1 6-NOV-97 25-NOV-97 3-Dec-97 10-Dec-97 24-Dec-97 FACILITY CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPFB CPF3 CPFB CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CPF3 CB PLUS 1.533 3.474 2.903 3.223 1.965 3.996 1.658 1.850 1.942 2.281 2.063 1.781 1.894 2.1 82 2.182 3.140 3.447 2.480 1.675 2.339 2.266 2.598 2.052 2.1 18 1.321 2.635 2.390 1.803 2.642 1.907 2.158 2.139 2.203 3.586 2.719 2.607
