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Home My WebLink AboutUNOCAL - SWANSON RIVER~ - ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GA5 DISPOSITION SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES ~ SWANSON RIVER UNIT Disposition Volume MCF* 1. Sold o 2. Reinjected 6s,za5 3. Flared or vented less than 1 hour s9 4. Flared or vented greater than 1 hour (Supplemental report required-See 20 AAC 25.235) 237 5. Pilot and Purge ~"~~ ~,/ `~ ~'~"~~ ~'~ ~ '-~ 1,085 6. Used for lease operations ~ ~, 157,539 7. Other 1~ ~c GaS CiitS. vOt~1fflISSiO 16, 943 TOTAL items 1 - 7 ,4nC. ~~~~~ 244,178 8. NGL gas equivalent produced 0 9. Purchased gas 3, 060.182 10. Transferred from: 0 11. Transferred to: 0 Remarks: I hereby certify at the foreg 'ng is true and correct to the best of my knowledge. Signature ~ ~ ~ ~~~ Title ACCT. SUPERVISOR Date 02/09/2001 Form 10-422 Rev. 4/95 ear of i~ispo JANUARY 2001 *Indicate contribution of each pool to total. Pool Name Code Percent HEMLOCK 772100 96.44 UNDEFINED 772100 0.34 UNDEFINED (GAS) 772500 3.22 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 %~!~°~ Excess Flare Log Report Facility Name: SWANSON RIVER UNIT Month/Year: January 2001 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 ID Number 1/12/01 7:15 1112/01 9:45 150 N Kt SHUT DOWN FOR PM SAFETY SCHEDULED MAINTENANCE START AND LOAD K1 PM'S S-RCP-DCOK01 1/12/01 16:00 1/12/01 17:30 87 N K1 SHUT DOWN FOR REPAIRS SAFETY UNSCHEDULED MAINTENANCE START AND LOAD K1 REPLACE COMPRESSOR VALVES S-RCP-DCOK01 Report Date: 2/6/01 Page: 1 of 1 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES SWANSON RIVER UNIT FEBRUARY 2001 Disposition Volume MCF* 1. Sold 0 2. Reinjected 133,307 3. Flared or vented less than 1 hour 67s 4. Flared or vented greater than 1 hour o (Supplemental report required -See 20 AAC 25.235) 5. Pilot and Purge 9so 6. Used for lease operations 145,164 7. Other 15 , 690 TOTAL items 1 - 7 ' 295, s19 ~r. 8. NGL gas equivalent produced ~ ° o :> 9. Purchased gas ~ 2,626,904 { 10. Transferred from: -~ o 11. Transferred to: o Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature L-~Q. ~, ~ ~~ Title ACCT. SUPERVISOR Date 03/14/2001 Form 10-422 *Indicate contribution of each pool to total. Pool Name Code Percent HEMLOCK 772100 96.14 UNDEFINED 772100 0.35 UNDEFINED (GAS) 772500 3.51 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report. due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 ~~ `~ Cam' Rev. 4/95 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility .Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES SWANSON RIVER UNIT MARCH 2001 Disposition Volume MCF* 1. Sold o 2. Reinjected 312,234 3. Flared or vented less than 1 hour 1, 5s6 4. Flared or vented greater than 1 hour (Supplemental report required-See 20 AAC 25.235 o 5. Pilot and Purge 1, oa5 6. Used for lease operations 141.110 7. Other 20, 911 TOTAL items 1 - 7 476, 926 8. NGL gas equivalent produced o 9. Purchased gas 2,270,728 10. Transferred from: 0 11. Transferred to: o Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge.. Signature~~~~/ ~, ~~~~ Title ACCT. SUPERVISOR Date 04/12/2001 *Indicate contribution of each pool to total. Pool Name Code Percent HEMLOCK 772100 96.29 UNDEFINED 772100 0.16 UNDEFINED (GAS) 772500 3.55 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 ~~I~ Form 10-422 Rev. 4/95 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES SWANSON RIVER UNIT APRIL 2001 Disposition Volume MCF* 1. Sold o 2. Reinjected 334,351 3. Flared or vented less than 1 hour 1,200 4. Flared or vented greater than 1 hour (Supplemental report required- See 20 AAC 25.2357 o 5. Pilot and Purge 1,050 6. Used for lease operations 131, 535 7. Other 20.754 TOTAL items 1 - 7 488,840 8. NGL gas equivalent produced 0 9. Purchased gas 1, 888.537 10. Transferred from: o 11. Transferred to: o Remarks: I hereby certi hat the fore oing~~is t~ru~e and correct to the best of my knowledge. Signature ~ ~~d*~P/ Title ACCT. SUPERVISOR Date 05/14/2001 Form 10-422 Rev. 4195 *Indicate contribution of each pool to total. Pool Name Code Percent HENLOCK 772100 46.70 UNDEFINED 772100 0.17 UNDEFINED (GAS) 772500 3.13 Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 ,1 e ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION I SWANSON RIVER UNIT I UNOCAL ALASKA RESOURCES I SWANSON RIVER UNIT .Disposition Volume MCF* 1. Sold o 2. Reinjected 1,4o9,s5o 3. Flared or vented less than 1 hour 1, 022 4. Flared or vented greater than 1 hour (Supplemental report required-See 20 AAC 25.235) 109 5. Pilot and Purge 1, os5 6. Used for lease operations 132,969 7. Other 21, 599 TOTAL items 1- 7 1,566,634 8. NGL gas equivalent produced D 9. Purchased gas 9so,3s5 10. Transferred from: o 11. Transferred to: o Remarks: I hereby certify that the fo egoing is true and correct to the best of my knowledge. Signature /~/%~.f11~ ~ ~~~ Title ACCT. SUPERVISOR Date 06/11/2001 JUN 1 9 2001 Alaska Oil & Gas Cons. Commission Month/Year of Disposition """""'° MAY 2001 *Indicate contribution of each pool to total. Pool Name Code Percent HEMLOCK ~ 772100 97.63 UNDEFINED 772100 0.20 UNDEFINED (GAS) 772500. 2.17 Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 ~ ~iJ" ~~~~~~ 2~ v V Form 10-422 Rev. 4/95 Excess Flare Log Report Facility Name: SWANSON RIVER UNIT Month/Year: May 2001 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 ID Number 5/12/01 14:30 5/12/01 15:40 109 N Well 32-15 was loading up SAFETY WELL SPIKES Unloaded the well Returned the well to nomal operations as soon as possible. SSP-2-15. Report Date: 6/12/01 Page: 1 of 3 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) MontL/Year SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES SWANSON RIVER UNIT JUNE Disposition Volume MCF* 1. Sold o 2. Reinjected 1,443,456 3. Flared or vented less than 1 hour 927 4. Flared or vented greater than 1 hour (Supplemental report required -See 20 AAC 25.235) 975 5. Pilot and Purge 1,050 6. Used for tease operations 139,965 7.Other 19, la3 TOTAL items 1 - 7 1,605,556 8. NGL gas equivalent produced o 9. Purchased gas 847,352 10. Transferred from: o 11. Transferred to: o Remarks: I hereby certify that the fo going is true and correct to the best of my knowledge. 5ignaturej~ ~ ~ ~ ~~~ Title ACCT. SUPERVISOR Date 07/10/2001 R~~E~V~~ JUL ~ 0 2001 A}asks Oi! & Gas Cons. Commission 2001 *Indicate contribution of each pool to total. Pool Name Code Percent HEMLOCK 772100 97.88 UNDEFINED 772100 0.20 UNDEFINED (GAS) 772500 1.92 Note: All volumes must be corrected to pressure of 14.65 psis and to a.temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 ~~ 3~~ ~~~ Form 10-422 Rev. 4/95 Excess Flare Log Report Facility Name: SWANSON RIVER UNIT Month/Year: June 2001 Date 8 Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason .Actions Taken Minimize Recurrence MP-2 ID Number 6116/01 9:00 6/16/01 18:30 975 N K-1 compressor down for preventative maintenance, SAFETY SCHEDULED MAINTENANCE 06/01/2001 00:00 Plan repairs, ensure all personnel, equipment and tools to repair unit are on-site. Repair and realm unit to normal operation as soon as possilbe. S-RCP-DCOK01 Report Date: 7/18/01 Page: 1 of 1 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility SWANSON RIVER UNIT Operator UNOCAL ALASKA RESOURCES Field(s) SWANSON RIVER UNIT Month/Year of Disposition JULY 2001 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold o Pool Name Code Percent 2 R i t d 86 o HEMLOCK 772100 97.56 . e njec e ,zi 1,4 UNDEFINED 772100 0 03 . 3. Flared or vented less than 1 hour 904 UNDEFINED (GAS) 772500 2.41 4. Flared or vented greater than 1 hour (Supplemental report rcgaired-See 20 AAC 25.235) 124 5 Pilot and Pur e 085 i . g , 6. Used for lease operations 145,341 7.Other 20, 971 TOTAL items 1- 7 1.654.635 8 NGL as e i l t d d o . g qu va en pro uce 9. Purchased gas 952, l02 10. Transferred from: o 11. Transferred to: 0 Remarks. I hereby certify that the foregoing is tree and correct to the best of my knowledge. Signature ~ Title ACCT. SUPERVISOR Date 08/14/2001 Form 10-422 Rev. 4/95 Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 ~~ Excess Flare Log Report Facility Name: SWANSON RIVER UNIT Month/Year: July 2001 Date ~ Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 ID Number 7/15/01 13:10 7/15/01 14:12 124 N #900 HI-PRESSURE PROBLEMS DUE TO K-16 SAFETY UNSCHEDULED MAINTENANCE SWAPED UNITS TO NARROW DOWN PRBLEM WITH K-18 00-00-00 Report Date: 8/10/01 Page: 1 of 3 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES SWANSON RIVER UNIT AUGUST 2001 Disposition Volume MCF* 1. Sold o 2. Reinjected - 1,392,447 3. Flared or vented less than 1 hour - 852 4. Flared or vented greater than 1 hour (Supplemental report required -See 20 AAC 25.235) 640 5. Pilot and Purge 1,085 6. Used for lease operations ~ 139,680 7. Other 20,115 TOTAL items 1- 7 1,554,819 8. NGL gas equivalent produced o 9. Purchased gas 895,824 10. Transferred from: o 11. Transferred to: o Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature ~`~ ®~ n_ Lld,! d.Edl`; ~ Title ACCOUNTING SUPERVISOR __ Date 09/19/2001 Form 10-422 Rev. 4/95 *Indicate contribution of each pool to total. Pool Name Code Percent HEMLOCK 772100 97.14 UNDEFINED 772110 0.03 UNDEFINED (GAS) 772500 2.83 Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 ~,~LJ Excess Flare Log Report Facility Name: SWANSON RIVER UNIT Month/Year: August 2001 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 ID Number 8/15/01 17:00 8/15/01 20:10 640 N Bad value on gas lift system. Shut down 900 pound compressors and 2 (K-11 8 K-13), 150 pound compressors. SAFETY UNSCHEDULED MAINTENANCE Unloaded compressors to begin the repair of the bad valve. Put in new valve. Cut back on the amount of gas production. Replaced with new valve from inventory. S-SP-150# Report Date: 9112/01 Page: 1 of 3 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES SWANSON RIVER UNIT SEPTEMBER2001 Disposition Volume MCF* 1. Sold o Z. Reinjected ~i. 1,096,108 3. Flared or vented less than 1 hour 222 4. Flared or vented greater than 1 hour (Supplemental report required- See 20 AAC 25.235) 140 5. Pilot and Purge 1,050 6. Used for lease operations 139,982 7.Other 14 , 607 TOTAL items 1 - 7 1, 252, 009 8. NGL gas equivalent produced o 9. Purchased gas 1, 047, 572 10. Transferred from: o 11. Transferred to: 0 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature ~~~j~y(~ ~1 ~~/,~, Title ACCT. SUPERVISOR Date 10/18/2001 Form 10-422 Rev. 4/95 *Indicate contribution of each pool to total. Pool Name Code Percent HEMLOCK 772100 96.98 UNDEFINED 772100 0.72 UNDEFINED (GAS) 772500 2.30 1.5afety ~ MCF 2. Lease Use a3~(~XS~A~ I~~~ MCF 3. Conserv. Purposes ~ MCF ~ i2 ~ ,, Commis'. er Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 i~wised Copy ALASKA OIL AND GAS CONSERVATION COMMISSION ' L'occec.~e.d Will -ks* for 31-8 PRODUCER'S REPORT OF GAS DISPOSITION ~ Co"iota "'6L yo9o . Coceoc,~lxd 'r~cxux C,as Ueltfaw~, • ~tc4t'd Sne n b (mt Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT Unocal SWANSON RIVER UNIT September 2001 Disposition Total Volumes MCF 1. Sold 0 2. Reinjected 1,100,970 3. Flared or vented less than 1 hour 222 4. Flared or vented greater than 1 hour (Supplemental report required-See 20 AAC 25.235) 140 ' 5. Pilot and Purge 1,050 6. Used for lease operations 139,882 7. *Other (Shrinkage) 14,607 TOTAL items 1-7 1,256,871 8. NGL gas equivalent produced 0 9. Purchased gas -Rental Return Gas 1,047,571 10. Transferred from: 0 11. Transferred to: 0 Remarks: ere y cerh /~t at t e oregomg is true an correct tote est o my owe ge. Signature: C ;i-~~e~`C~t~.~ ~ ~~~ Title: Acct. Suyer. Date: 28-Aug-02 *Indicate contribution of each pool to total. Pool Name Code Percent Hemlock 772100 97.65% Undefined 772100 0.06% Undefined 772500 2.29% Official Use Only -Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 Rev. 4/95 Excess Flare Log Report Facility Name: SWANSON RIVER UNIT Month/Year: .September 2001 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 ID Number 9/6/01 4:00 9/6/01 5:30 140 N K1 SHUT DOWN SAFETY UNSCHEDULED MAINTENANCE START AND LOAD K1 AFTER REPAIRS REPLACED SPARK PLUGS #2 AND #3 PC S-SP-45# .1 Report Date: 9/30/01 Page: 1 of 1 ALASKA OIL AND GAS CONSERVATION COMMISSION PRODUCER'S REPORT OF GAS DISPOSITION Rovised Copy .~:~t.c,~on VolLtrra_. C~xra~d Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT Unocal SWANSON RIVER UNIT October 2001 Disposition Total Volumes MCF 1. Sold 0 2. Reinjected 248,528 3. Flared or vented less than 1 hour 992 4. Flared or vented greater than 1 hour (Supplemental report required-See 20 AAC 25.235) 0 ' 5. Pilot and Purge 1,085 6. Used for lease operations 146,478 7. *Other (Shrinkage) 11,257 TOTAL items 1-7 408,340 8. NGL gas equivalent produced 0 9. Purchased gas -Rental Retum Gas 1,901,109 10. Transferred from: 0 11. Transferred to: 0 Remarks: ere y certt y t at t e oregomrg is true an correct tote est o my owe ge. Signature: ~ ~; CG~~ Title: Acct. Super. Date: 28-Aug-02 *Indicate contribution of each pool to total. Pool Name Code Percent Hemlock 772100 95.08% Undefined 772100 0.07% Undefined 772500 4.85% Official Use Only -Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 Rev. 4/95 Swanson River flaring Subject: Swanson River flaring Date: Thu, 4 Oct 2001 09:50:07 -0700 From: "Johnston, David W -Contract" <johnstond@unocal.com> To: "McMains, Stephen E -Vendor" <Steve_McMains@admin.state.ak.us> CC: "Bounds, Janet G" <boundsj@unocal.com> Steve, Another heads up on flaring. Unocal is planning to empty the existing propane tanks at Swanson River prior to removing and replacing them with new tanks sometime next month. The majority of the propane will be emptied into the sales line, but because of some small internal risers in the tanks, a residual volume of propane will be left in the bottom of each tank. This tank design keeps impurities that settle to the bottom of the tanks from going out to the sales line. Because Unocal will not have sufficient pressure to blow the residual liquids in the tanks to the pressure drain, the only option to fully empty the tanks and allow for cleaning is to send the small volume of residual. propane to flare. Unocal anticipates flaring about 8.67 mscf of propane for each of .its three tanks. The actual volume flared will be reported the October 10-422 report. Dave Johnston 263-7627 1 of 1 10/4/01 9:16 AM ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES SWANSON RIVER UNIT NOVEMBER 2001 Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hoar 4. Flared or vented greater than 1 hour (Supplemental report required -See 20 AAC 25.235) 5. Pilot and Pnrge 6. Used for lease operations 7. Other TOTAL items 1- 7 _r a_. , ..~ ~ ~, 4 ~ " ?nL . ,_ 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: 11. Transferred to: Volume MCF* *Indicate contribution of each pool to total. 0 Pool Name ~ Code Percent HEMLOCK - 772100 95.45 157,888 UNDEFINED 772100 0.09 526 UNDEFINED (GAS) 772500 4.46 3,99 ~ ' 1,050 '164 , 081 353 17 , 354 891 1 Safety 3 MCF r . 1 `3 ~ 0 2. Lease Use MCF 1,815,553 3. Conserv. Purposes MCF o !, ~ 0 - ~ missioner ate Remarks: Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of I hereby certify that the foregoing is true and correct to the best of my knowledge. 60 degrees F. Report due by the 20th of the month following the month of disposition. ~~~1 ~~, Title ACCT. SUPERVISOR Date 12/11/2001 ~, Signature /~ ~ , Authori 20 AAC 25.235 Form 10-422 Rev. 4/95 Excess Flare Log Report Facility Name: SWANSON RIVER UNIT Month/Year: November 2001 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-21D Number 11/10/01 8:00 11/10/01 23:59 753 Y K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-RCP-DCOK01 piping modification. flare gas to bleed system during work. modification. Pre-plan work, ensure proper personnel and equipment are on-site, make piping modification, and return to asap. ,. 11/11/01 0:01 11/11/01 23:59 907 N K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-RCP-OCOK01 piping modification. flare gas to bleed system during work. modification. Pre-plan work, ensure proper personnel and equipment are on-site, make piping modification, and return to asap. 11112/01 0:01 11/12/01 23:59 983 Y K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-RCP-DCOK01 piping modification. flare gas to bleed system during work. modification. Pre-plan work, ensure proper personnel and equipment are on-site, make piping modification, and return to asap. 11/13/01 0:00 11/13/01 23:59 950 Y K-1 vapor recovery unit shutdown for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-SP-45# piping modification. flare gas to bleed system during work. modification. Pre-plan work, ensure proper personnel and equipment are on-site, make piping modification, and return to asap. Report Date: 12/13/01 Page: 1 of 2 Excess Fiare Log Report 11/14/01 0:01 11/14/01 23:59 963 Y K-1 and K-e vapor recovery unit shut SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-SP-45# down for piping modification. flare gas to bleed system during work. modification. Pre-plan work, ensure proper personnel and equipment are on-site, make piping modification, and return to asap. 11/15/01 0:00 11/15/01 23:59 989 Y K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance SSP-45# piping modification. flare gas to bleed system during work. modification. Pre-plan work, - ensure proper personnel and equipment are on-site, make piping modificafion, and return to asap. 11/16!01 0:01 11/16/01 23:59 950 Y K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-RCP-WAOKOS piping modification. flare gas to bleed system during work. modification. Pre-plan work, ensure proper personnel and equipment are on-site, make piping modification, and return to asap. 11/17/01 0:01 11/17/01 23:59 984 Y K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-RCP-WAOK08 piping modification. ~ flare gas to bleed system dudng work. modification. Pre-plan work, ensure proper personnel and equipment are on-site, make piping modification, and return to asap. 11/18/01 0:01 11/18/01 23:59 979 Y K-1 AND K-8 vapor recovery shut SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-RCP-WAOKOS down for fin modification. flare as to bleed s stem Burin work. 11/19/01 0:01 11/19/01 23:59 993 Y K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-RCP-WAOK08 i in modification. flare as to bleed s stem dudn work. 11/20/01 0:01 11/20!01 23:59 996 Y K-1 vapor recovery unit shut down for SAFETY. SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-SP-45# i in modification. flare as to bleeds tern Burin work. 11!21101 0:01 11/21/01 23:59 897 Y K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventafive maintenance S-RCP-DCOK01 i in modification. flare as to bleed s stem dudn work. 11/22/010:01 11/22!0123:59 938 Y K-l vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventafivemaintenance S-RCP-DCOK01 i in modfcaion. flare as to bleeds tern Burin work. 11/23/01 0:01 11/23/01 23:59 978 Y K-1 vapor recovery unit shut down for SAFETY SCHEDULED MAINTENANCE Minimize vapor recovery stream, Preventative maintenance S-RCP-DCOK01 i in modification. flare as to bleeds stem dudn work. 11/24/01 0:01 11/24/01 18:00 733 Y SAFETY SCHEDULED MAINTENANCE STARTED K-1 S-RCP-DCOK01 Repoli Date: 12/13/01 Page: 2 of 2 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT UNOCAL ALASKA RESOURCES SWANSON RIVER UNIT DECEMBER 2001 Disposition Volume MCF* 1. Sold o 2. Reinjected 181,605 3. Flared or vented less than 1 hoar 3, 717 4. Flared or vented greater than 1 hour (Supplemental report required- See 20 AAC 25.235) 235 5. Pilot and Purge 1, 085 6. Used for lease operations 161,166 7.Other zo, 299 TOTAL items 1- 7 368, l07 8. NGL gas equivalent produced o 9. Purchased gas 1, 756, 507 10. Transferred from: o 11. Transferred to: O Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature ~~YY~`~ ~~~,~_,~' Title ACCT. SUPERVISOR Date 01/14/2002 Form 10-422 Rev. 4/95 *Indicate contribution of each pool to total. Pool Name Code Percent HEMLOCK 772100 95.78 UNDEFINED 772100 0.09 UNDEFINED (GAS) 772500 4.13 1.5afety 2. Lease Use 3. Conserv. Purposes MCF ~ ~" MCF MCF ;~ ~I,, ~. Commissi ner Date Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235 G~? /~f.-~% Excess Flare Log Report Facility Name: SWANSON RIVER UNIT Month/Year: December 2001 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 ID Number 12/20/2001 6:00 12/20/2001 8:30 63 N K8 compressor shutdown. Unscheduled maintenance-replace piping and low-level float control on vapor recovery system. SAFETY UNSCHEDULED MAINTENANC 8 Comp.SD low pres. Replace piping on intake scrubber, remove low-level float controls for overhaul, & temp. plug low-level ouflet 8 restart K8 compressor to minimize flare on•20th. Replace components on vapor recovery system. S-SP-45# 12/21/2001 7:00 12/21/2001 11:30 172 N KB compressor shutdown. Unscheduled maintenance-replace piping and lowaevel float control on vapor recovery system. SAFETY UNSCHEDULED MAINTENANC 8 Comp.SD low pres. Replace piping on intake scrubber, remove low-level float controls for overhaul, & temp. plug low-level ouflet 8 restart K8 Comp. Rebld float controls SD sys on 21st to reinstall controls. Refum to normal operations. Replace components on vapor recovery system SSP-45# Report Date: 1/15/2002 Page: 1 of 1 ALASKA OIL AND GAS CONSERVATION COMMISSION PRODUCER'S REPORT OF GAS DISPOSITION Revised Copy . ~ays'~ec.~td Vo~u~MeS 1~x' 64S S~Orq~P [.t~Q1l ~~F~ ~ Facility Operator Field(s) Month/Year of Disposition SWANSON RIVER UNIT Unocal SWANSON RIVER UNIT December 2001 .Disposition Total Volumes MCF 1. Sold 0 2. Reinjected 187,095 3. Flared or vented less than 1 hour 3,717 4. Flared or vented greater than 1 hour (Supplemental report required-See 20 AAC 25.235) 235 5. Pilot and Purge 1,085 6. Used for lease operations 161,166 7. *Other (Shrinkage) 20,299 TOTAL items 1-7 373,597 8. NGL gas equivalent produced 0 9. Purchased gas -Rental Return Gas 1,756,507. 10. Transferred from: 0 11. Transferred to: 0 Remarks: ere y cem t at t e oregomg is true an correct tote est o my owe ge. ,/~~,t" Signature: GC.G~ ~ Title: Acct. Super. Date: 29-Aug-02 *Indicate contribution of each pool to total. Pool Name Code. Percent Hemlock 772100 88.42% Undefined 772100 1.40% Undefined 772500 10.18% Official Use Only -Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 Rev. 4/95