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Home My WebLink AboutGP GP Platform / Unocal STATE OF ALASKA AOGCC GAS DISPOSITION FILES YEAR: 2003 FACILITY: GP GP Platform OPERATOR: UNION OIL CO OF CALIFORNIA ,., ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Granite Point Unocal Oil and Gas Granite Point Platfonn Disposition Volume MCF* 1. Sold 0 2. Reinjected 0 3. Flared or vented less than I hour 1,626 4. Flared or vented greater than 1 hour 3,486 ./ (Supplemental report required-oSee 20 AAC 25.235) 5. Pilot and Purge 620 6. Used for lease operations 28,804 7. Other 0 . TOTAL items I - 7 34,536 8. NGL gas equivalent produced 0 9. Purchased gas 12,510 10. Transferred ftOffi: Granite Point PIt. 0 GP1F-LEX 0 II. Transferred to: GP1F-GPP 0 Remarks: - I herebÖ that thelor:it ~ true and correct to the best of my knOWle~ ~ Signature ðl VI./' ',¡t/ ¿ Title: ^~ot. ¡¡1,1!s..·...... Date: 2/12/2003 II ( / V ~ FOlTA 10-422 Rev. 4195 MonthlY ear of Disposition January-03 ·Indicate contribution of each pool to total. Pool Name Code Percent TyonekLease 18761 280150 69.28% . Hemlock Lease 18761 280152 13.68% Tyonek Lease 374044 280150 3.95% TyonekLease 374045 280150 13.09% ............................... .... .. ........................................................................ ................................... ....................................................................... ............................................".. ..................,...,.............................,............................................................................................. ............................... ........ .....................................,..............................'... .............................................................................,.................................,.. ...,.............................................................................................................. .................................................................................................................. ::::::::::::::::::::::::::::¡::::::::::::::::gr,¡I:g~~:Ir@:mwm\lll!m:t::~:!::::::::::¡:::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::;:::;:::::::::::::::::::::::::::::::::::::::::::::::;:::::::::::::::::::::::::::::::::::::::::::::::: 1. Safety 34£,~ MCF ~~- , 2. Lease Use MCF 3. Conserv. Purposes MCF tJs/?/03 Date r ( 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 "Þ Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlY ear: January 2003 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 1/11/2003 6:00 1/11/2003 22:00 655 N SHUT-DOWN OF CENTAUR OPERATIONAL UNSCHEDULED MAINTENANCE CONDUCT PRE JOB MEETING, REMOVE LEAKING TUBES P-PM-1270 COMPRESSOR TO REPAIR A STAGE EQUIPMENT AND AND REPLACE WITH PLUGS LEAK IN 2ND STAGE COOLER PARTS, AND ORGANIZED PER MANUFACTURERS CONTRACTORS TO EXPEDITE DESIGN/INTENTION REPAIR 1/12/200311:00 1/12/200320:00 466 N SHUT-DOWN OF CENTAUR OPERATIONAL UNSCHEDULED MAINTENANCE CONDUCT PRE JOB MEETING, REMOVE LEAKING TUBES P-PM-1270 COMPRESSOR TO REPAIR A STAGE EQUIPMENT AND AND REPLACE WITH PLUGS LEAK IN 2ND STAGE CooLER PARTS, AND ORGANIZED PER MANUFACTURERS CONTRACTORS TO EXPEDITE DESIGN/INTENTION REPAIR 1/13/20038:30 1/13/200321:00 767 N Bringing wells back on after a OPERATIONAL BLOW DOWN WELL Leak in gas cooler detected. Routine maintenance. platform shut down. Wells were shut in, bled everything down to locate leak. Facility returned to normal operations as soon as possible. 1/14/200313:30 1/14/200316:00 404 N Continue to bring wells online after OPERATIONAL BLOW DOWN WELL Wells were shut in and facility Maintenance. platform shut down. bled everything down to locate a gas leak. Continue to bring wells online after shutdown. Facility returned to normal operations as soon as possible. 1/15/200310:00 1/15/200318:00 984 N Continue to bring wells online after OPERATIONAL BLOW DOWN WELL Continue to bring wells online Maintenance.D platform shut down. after shutdown. Attempting to bring on well 44-14 with Ciggs purchased gas. Facility returned to normal operations as soon as possible. 1/18/20032:30 1/18/20034:00 210 Y Well work to restore well flow. OPERATIONAL BLOW DOWN WELL Replaced gas lift valves. Blow Restore well flow. down well 42-23 after wireline work in order to establish flow, excess gas to flare. Ensure appropriate personnel and equipment onsite to peñorm work and return facility to normal operations as soon as possible. Report Date: 2/13/2003 Page: 1 of 2 .... ALASKA OIL AND GAS CONSERVATION COMMISSION 'r; FACILITY REPORT OF PRODUCED GAS DISPOSITION Disposition Vo1umeMCF* ·Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinjected 0 Tyonek Lease 18761 280150 72.33% 3. Flared or vented less than 1 hour 1,333 / Hemlock Lease 18761 280152 19.16% 4. Flared or vented greater than 1 hour 921 ¡/ Tyonek Lease 374044 280150 1.91% (Supplemental report required-oSee 20 AAC 25.235) 5. Pilot and Purge 560 Tyonek Lease 374045 280150 6.53% 6. Used for lease operations 31,608 7. Other 0 ¡1111:1¡I.i·llllilijillllillll'jl·IIII·"llillllliI1~·11~~I..I!li~·I;II··llllllllllli'I'III·IIIIIIIIIIII·jllI TOTAL items 1 - 7 34,422 1. Safety q~( MCF 8. NGLgas equivalent produced 0 2. Lease Use MCF 9. Purchased gas 4,884 3. Conserv. Purposes MCF 10. Transferred ftom: Granite Point PIt. 0 /d~ ~~J GP1F-LEX 0 11. Transferred to: GP1F-GPP 0 ' Commi ioner Date , Remarks: 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 I her:a;;: the foregOr is true and correct to the best of my knowledge. month following the month of disposition. Signa 1(1"1--)[; it.!.. AA, á' dc-r Authority 20 AAC 25.235 Title: Prod. Acct. Date: 3/14/2003 II v í/ 'J Facility Granite Point Unocal Oil and Gas Granite Point P1atfonn /J Fonn 10-422 Rev. 4/95 MonthtYëåi ôt'bispœitiøn February-03 ;jEt!.- Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthNear: February 2003 Date & Tjme Event Gas Steps Taken to Equipment Down Beain End MCF Planned? Description of Incident Cateaorv Reason Actions Taken Minimize Recurrence MP-2 ID Number 2/4/2003 6:30 2/4/2003 23:59 309 Y Shutdown Centaur Gas Compressor OPERATIONAL SCHEDULED MAINTENANCE Pre-planned event to minimize Repaired leaking tubes in gas P-PM-1270 to repair Gas Cooler and perform downtime. Scheduled personnel cooler. Qualified Flare reader 4000 hour maintenance and Safety to work during planned needed for maintenance tasks checks. Shutdown. Returned facility to that were to be completed normal operations one during Compressor shutdown. maintenance complete. Flare reading not taken due to personnel shorthand. , 2/26/2003 13:00 2/26/200317:00 612 N Bringing on well 42-23. OPERATIONAL BLOW DOWN WELL Attempting to bring Well 42-23 Normal oilfield operations. back on after it was shut-in. Problems with getting gas down the back side of the well. Well was blown down and facility returned to normal operations. . ,. , Report Date: 3/12/2003 Page: 1 of 1 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Unocal Oil and Gas Granite Point P1atfonn Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour (Supplemental report required-oSee 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1 - 7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred ftom: Granite Point PIt. 11. Transferred to: GP1F-LEX GP1F-GPP Remarks: I he{~by cer!fy that the for~ ~go' ~ true and, correct~~~,to, th best of my knowledge. ~ A .r,! ~{ , A . II ;: / 'I .1 ../ ._', " ,. Sign 'rpÆ~~' ,f /,,-1/ .// " j Title: Prod. Acct. II // i/ V Form 10422 Rev.4195 Volume MCF· Date: o '0 285 o 620 38,348 o 39,253 o 813 o o 307 Granite Point MonthlY ear of Disposition March-03 ·Indicate contribution of each pool to total. Pop1Name Code Percent TyonekLease 18761 280150 80.75% HemlockLease 18761 280152 10.67% Tyonek Lease 374044 280150 1.99% Tyonek Lease 374045 280150 6.59% :11111111111111·111111111¡1111111.11¡'lilllllll!lli~11'~1~1111.111111~1111111111:11111:lillllllllllllllllillll 1. Safety MCF 2 Lease Use MCF 3. Conserv. Pwposes 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 4/14/2003 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Granite Point P1atfonn Unocal Oil and Gas Granite Point MonthlYear of Disposition April-03 Operator Disposition Volume MCF· ·Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinjected 0 Tyonek Lease 18761 280150 79.30% 3. Flared or vented less than 1 hour 433 Hemlock Lease 18761 280152 11.08% 4. Flared or vented greater than 1 hour 637 v/ Tyonek Lease 374044 280150 2.23% (Supplemental report required-oSee 20 AAC 25.235) 5. Pilot and Purge 600 Tyonek Lease 374045 280150 7.39% 6. Used for lease operations 35,473 7. Other 0 :111111·111111111111111111111111111111111·111·lllillli~11~·IIII.III~llllllllllllllilllil·illlllllllll·1111111·111 TOTAL items 1 - 7 37,143 1. Safety 63 7 MCF 8. NGL gas equivalent produced 0 2 Lease Use MCF 9. Purchased gas 1,410 3. Conserv. Purposes MCF 10. Transferred ftom: Granite Point PIt. 0 ~ ~ GP1F-IBX 0 £? ~ <.. ¿'/L3! ë:>5 11. Transferred to: GP1F-GPP 1,382 Date Remarks: 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 I herebY,Uat th~ foreg;r)~ t~e and co~Z the best of my knowledge. month following the month of disposition. Authority 20 AAC 25.235 Signature . 'U.!, I L..$111 P':4--- Title: Prod. Acct. Date: 5nt2003 II í/ v 'J SS¡2- Fonn 10-422 Rev. 4/95 Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlY ear: April 2003 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? DescriDtion of Incident Cateaorv Reason Actions Taken Minimize Recurrence MP-2 ID Number 4/12/200311:00 4/12/200315:00 566 N Gas compressor down due to power OPERATIONAL OTHER: SEE DESC OF EVENT Started emergency generator Started emergency generator surge and resulting generator and restarted gas compressor. and restarted gas compressor failure.Platform blackout resulted. Bring wells back online and retum as soon as possible. to normal operations as soon as possible. 4/18/20038:00 4/18/2003 20:00 21 N Gas leak through the Versa valve on OPERATIONAL OTHER: SEE DESC OF EVENT Parts ordered to replace versa Parts ordered to replace P·PM-1510 Generator #2 to the LP flare valve and inspecting system for generator #2 versa valve to system. other possible leak locations. prevent future flaring. Low volume, intermittent flaring occurred throught day due to leaky valve. 4/20/2003 0:00 4/20/2003 23:59 20 N Gas leak through the Versa valve on OPERATIONAL OTHER: SEE DESC OF EVENT Parts ordered to replace versa Parts ordered to replace P-PM-1510 Generator #2 to the LP flare valve and inspecting system for generator #2 versa valve to system. other possible leak locations. prevent future flaring. Low volume, intermittent flaring occurred throught day due to leaky valve. 4/28/2003 0:00 4/28/2003 1 :50 30 N Gas leak through the Versa valve on OPERATIONAL OTHER: SEE DESC OF EVENT Parts ordered to replace versa Parts ordered to replace P-PM-1510 Generator #2 to the LP flare valve and inspecting system for generator #2 versa valve to system. other possible leak locations. prevent future flaring. Low volume, intermittent flaring occurred throught day due to leaky valve. Report Date: 5/19/2003 Page: 1 of 2 ....~ /~tj-( ,tVa / 9"'; f 4c-?:Vr I~-c'¡ ALASKA OIL AND GAS CONSERVATION COMMISSION REV~SED COpy FACILITY REPORT OF PRODUCED GAS DISPOSITION Granite Point Platfonn Unocal Oil and Gas te Granite Point MonthlY ear of Disposition May-03 Disposition Volume MCF· *Indicate contnòution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinjected 0 Tyonek Lease 18761 280150 79.16% 3. Flared or vented less than I hour 528 Hemlock Lease 18761 280152 10.86% 4. Flared or vented greater than 1 hour 504 ¿., Tyonek Lease 374044 280150 2.31% (Snnn1emental "'"crt reQUired-See 20 AAC 25.235) 5. Pilot and Purge 620 Tyonek Lease 374045 280150 7.67% 6. Used for lease operations 38,245 7. Other 0 11:1·1.:III!'j!:I.:I:::·:I::i··:!IIIII!··IIIIIII~I~1111Illill·I··!·lii.iliilll·ljl··IIII!·!!lilllll TOTAL items 1 -7 39,897 1. Safety 504- MCF 8. NOL gas equivalent produced 0 2. Lease Use MCF 9. Purchased gas 425 3. Conserv. Pwposes MCF ./ 10. Transferred from: 0 If)~! ;i3¢'5 11. Transferred to: 822 Comfuissioner ./ Remarks: Transferred From: Granite Point PIt. 0 Transferred To: GP1F-LEX 0 GP1F-GPP 822 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of I hereby c~~, t~ f~rego~dtj and correct to th~ ~est of my knowledge. 60 degrees F. Repcrt due by the 20th of the Signature ~- ,t {J ï ('Qt$ A1/l.L1 ¿;t¿ Title: Prod. mooth following the mooth of disposition. Acct. Date: 6130/2003 Authority 20 AAC 25.235 1/ /1 ') ; '. J ~tL I. Form 10-422 RIIV.4I9S ..- Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlY ear: May 2003 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? DescriDtion of Incident Cateaorv Reason Actions Taken Minimize Recurrence MP-2 ID Number 5/12/20030:00 5/12/200323:59 32 N GAS LEAK THROUGH THE OPERATIONAL OTHER: SEE DESC OF EVENT PARTS ORDERED TO PARTS ORDERED TO VERSA VALVE ON GENERATOR REPLACE VERSA VALVE AND REPLACE GENERATOR #2 #2 TO THE LP FLARE SYSTEM. INSPECTING SYSTEM FOR VERSA VALVE TO PREVENT OTHER POSSIBLE LEAK FUTURE FLARING. LOCATIONS. LOW VOLUME. INTERMITTENT FLARING OCCURRED THROUGHT DAY DUE TO LEAKY VALVE. 5/13/2003 0:00 5/13/200323:59 18 N GAS LEAK THROUGH THE OPERATIONAL OTHER: SEE DESC OF EVENT PARTS ORDERED TO PARTS ORDERED TO VERSA VALVE ON GENERATOR REPLACE VERSA VALVE AND REPLACE GENERATOR #2 #2 TO THE LP FLARE SYSTEM. INSPECTING SYSTEM FOR VERSA VALVE TO PREVENT OTHER POSSIBLE LEAK FUTURE FLARING. LOCATIONS. LOW VOLUME. INTERMITTENT FLARING OCCURRED THROUGHT DAY DUE TO LEAKY VALVE. 5/14/20030:00 5/14/200323:59 33 N GAS LEAK THROUGH THE OPERATIONAL OTHER: SEE DESC OF EVENT PARTS ORDERED TO PARTS ORDERED TO VERSA VALVE ON GENERATOR REPLACE VERSA VALVE AND REPLACE GENERATOR #2 #2 TO THE LP FLARE SYSTEM. INSPECTING SYSTEM FOR VERSA VALVE TO PREVENT OTHER POSSIBLE LEAK FUTURE FLARING. LOCATIONS. LOW VOLUME, INTERMITTENT FLARING OCCURRED THROUGHT DAY DUE TO LEAKY VALVE. 5/15/20030:00 5/15/200323:59 24 N GAS LEAK THROUGH THE OPERATIONAL OTHER: SEE DESC OF EVENT PARTS ORDERED TO PARTS ORDERED TO VERSA VALVE ON GENERATOR REPLACE VERSA VALVE AND REPLACE GENERATOR #2 #2 TO THE LP FLARE SYSTEM. INSPECTING SYSTEM FOR VERSA VALVE TO PREVENT OTHER POSSIBLE LEAK FUTURE FLARING. LOCATIONS. LOW VOLUME, INTERMITTENT FLARING OCCURRED THROUGHT DAY DUE TO LEAKY VALVE. 5/16/2003 0:00 5/16/200323:59 15 N GAS LEAK THROUGH THE OPERATIONAL OTHER: SEE DESC OF EVENT PARTS ORDERED TO PARTS ORDERED TO VERSA VALVE ON GENERATOR REPLACE VERSA VALVE AND REPLACE GENERATOR #2 #2 TO THE LP FLARE SYSTEM. INSPECTING SYSTEM FOR VERSA VALVE TO PREVENT OTHER POSSIBLE LEAK FUTURE FLARING. LOCATIONS. LOW VOLUME, INTERMITTENT FLARING OCCURRED THROUGHT DAY DUE TO LEAKY VALVE. 5/17/20030:00 5/17/200323:59 28 N GAS LEAK THROUGH THE OPERATIONAL OTHER: SEE DESC OF EVENT PARTS ORDERED TO PARTS ORDERED TO VERSA VALVE ON GENERATOR REPLACE VERSA VALVE AND REPLACE GENERATOR #2 #2 TO THE LP FLARE SYSTEM. INSPECTING SYSTEM FOR VERSA VALVE TO PREVENT OTHER POSSIBLE LEAK FUTURE FLARING. LOCATIONS. LOW VOLUME, INTERMITTENT FLARING OCCURREDTHROUGHTDAY DUE TO LEAKY VALVE. Report Date: 6/20/2003 Page: 1 of 2 Excess Flare Log Report 5/18/20035:00 5/18/200323:59 32 N GAS LEAK THROUGH THE OPERATIONAL OTHER: SEE DESC OF EVENT PARTS ORDERED TO PARTS ORDERED TO VERSA VALVE ON GENERATOR REPLACE VERSA VALVE AND REPLACE GENERATOR #2 #2 TO THE LP FLARE SYSTEM. INSPECTING SYSTEM FOR VERSA VALVE TO PREVENT OTHER POSSIBLE LEAK FUTURE FLARING. LOCATIONS. LOW VOLUME, INTERMITTENT FLARING OCCURRED THROUGHT DAY DUE TO LEAKY VALVE. 5/21/2003 10:45 5/21/2003 13:45 160 N GAS ROUTED TO FLARE DURING OPERATIONAL OTHER: SEE DESC OF EVENT FLOWED WELL GP-50 GAS TO UNLOADING WELL UNTIL GP-50 WELL WORK.I FLARE DURING PRODUCTION STABILIZED. DISPLACEMENT OF FLUIDS NORMAL OPERATIONS. FOR COIL TUBING R.I.H.. GAS PIPELINE TO SHORE UNABLE TO TAKE GAS DUE TO GPTF COMPRESSOR BEING DOWN. NO SMOKE READER AVAILABLE TO READ FLARE. 5/29/2003 12:00 5/29/2003 13:30 162 Y FACILITY SHUTDOWN DURING OPERATIONAL OTHER: SEE DESC OF EVENT UNINTERRUPTED POWER REPLACED BATTERY AND 00-00-00 UPS BATTERY CHANGE. SUPPLY (UPS) BATTERY FACILITY BROUGHT BACK REPLACED RESULTING IN ON-LlNE. FACILITY SHUTDOWN DURING MAINTENANCE. ALL PARTS AND BATTERIES WERE ORDERED, WORK PLAN FOLLOWED. ALL PERSONNEL NEEDED DURING EVENT TO RETURN TO NORMAL OPERATIONS AS SOON AS POSSIBLE. Report Date: 6/20/2003 Page: 2 of 2 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Gnmite Point Platfonn Unocal Oil and Gas Granite Point MontbIY ear of Disposition June-03 Facility Operator 1. Sold o *Indicate contribution of each pool to total Pool Name Code Percent Tyonek Lease 18761 280150 80.06% Hemlock Lease 18761 280152 10.14% Tyonek Lease 374044 280150 2.27"16 Tyonek Lease 374045 280150 7.53% , - Disposition Volume Mcp· 2. Reinjected o 3. Flared or vented less than I hour 439 2,555 5. Pilot and Purge 600 6. Used for lease operations 34,529 7. Other o ":IIII::~I:lili.I:II::ii::~.I"~::~.:I~:llt·I~~.llli..11.11~:.II··I::":~~·:I::·.:~:¡il::~::¡I·I::~·~::1 TOTAL items 1 - 7 38,123 1. Safety ,<55~ MCP Œø- 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas 2,813 3. Conserv. Putposes MCF 10. Transferred from: o ø~OJ Date 11. Transferred to: 899 Remarks: Transferred From: Gnmite Point Pit. o Transferred To: GP1F-LEX GPTF-GPP o 899 Title: Prod Acct. Date: 7/10/2003 Note: All volumes nmst be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the IIJDD.th following the IIJDD.th of disposition. Authority 20 AAC 25.235 t of my knowledge. Form 1 0-422 Rev.4I95 Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlYear: June 2003 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 10 Number 6/14/200319:00 6/14/200323:59 160 Y WELL WORK ON GP-50. OPERATIONAL OTHER: SEE DESC OF EVENT BRINGING ON WELL GP-50 SCHEDULED WELL WORK P-SP-HP AFTER CHEMICAL MAINTENANCE. STIMULATION JOB. ATTEMPTING TO RETURN TO NORMAL PRODUCTION GAS INJECTION RATE. MAXIMUM ALLOWABLE AMOUNT OF GAS ~ REROUTED TO MINIMIZE VOLUME OF GAS FLARED. NO ~.-y SMOKE READER AVAILABLE FOR FLARE READING. 6/15/20033:00 6/15/200323:59 293 Y WELL WORK ON GP-50. OPERATIONAL OTHER: SEE DESC OF EVENT BRINGING ON WELL GP-50 SCHEDULED WELL WORK AFTER COILED TUBING AND MAINTENANCE. CHEMICAL SQUEEZE JOB. MAXIMUM ALLOWABLE AMOUNT OF GAS WAS ~ REROUTED TO MINJ.MIZE VOLUME OF GAS FLARED. NO ~ SMOKE READER AVAILABLÈ FOR FLARE READING. 6/16/2003 8:00 6/16/200318:00 70 N WELL WORK ON GP-50. OPERATIONAL OTHER: SEE DESC OF EVENT MULTIPLE EXTENDED WELL WELL WORK " SPIKES FROM GP-50. MAINTENANCE. ATTEMPTING TO SMOOTH OUT WELL BY ADJUSTING GAS INJECTION TO MINIMIZE WELL SPIKES. MAXIMUM 5ÂC-""r'j ALLOWABLE AMOUNT OF GAS ~ REROUTED TO MINIMIZE VOLUME OF GAS FLARED. NO SMOKE READER AVAILABLE FOR FLARE READING. 6/18/20030:00 6/18/20035:00 146 Y WELL WORK ON 11-13. OPERATIONAL OTHER: SEE DESC OF EVENT WELL 11-13 BEING BROUGHT SCHEDULED WELL WORK BACK ON-LINE. MAINTAINED MAINTENANCE. MANUAL CONTROL OF PRODUCTION CHOKE TO ~ry MINIMIZE FLARE WHILE ~ ATTEMPTING TO BRING WELL ON LINE. NO SMOKE READER AVAILABLE TO TAKE FLARE READING. 6/24/2003 3:30 6/24/2003 23:59 548 Y COMPRESSOR DOWN FOR OPERATIONAL OTHER: SEE DESC OF EVENT COMPRESSOR DOWN FOR SCHEDULED MAINTENANCE MAINTENANCE. 4000 HR INSPECTION. ON COMPRESSOR. RETURN FACILITY TO ~ NORMAL OPERATION AS SOON AS POSSIBLE. Report Date: 7/17/2003 Page: 1 of 2 Excess Flare Log Report 6/25/2003 0:00 6/25/2003 23:59 1225 Y GAS COMPRESSOR SHUTDOWN OPERATIONAL SCHEDULED MAINTENANCE DURING COMPRESSOR SCHEDULED MAINTENANCE P-PM-1270 FOR SCHEDULED MAINTENANCE, BUY BACK ON GAS COMPRESSOR. MAINTENANCE. GAS ROUTED BACK TO GPP UNTIL ALL WELLS BACK TO FULL PRODUCTION. NO SMOKE READER AVAILABLE TO TAKE FLARE READING. 6/26/2003 0:00 6/26/2003 12:00 93 Y GAS COMPRESSOR SHUTDOWN OPERATIONAL SCHEDULED MAINTENANCE UNTIL WELLS STABILIZE AND SCHEDULED MAINTENANCE P-PM-1270 FOR SCHEDULED START PRODUCING AT FULL ON GAS COMPRESSOR. MAINTENANCE. CAPABILITY, BUY BACK GAS MUST BE UTILIZED. DURING THIS OPERATION ALL WELL SURGES MUST GO TO FLARE. GAS SALES WILL RESUME AS SOON AS ALL WELLS ARE BACK TO NORMAL. , " - "\ Report Date: 7/17/2003 Page: 2 of 2 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Granite Point Platform Fie1d(s) Facility Unocal Oil and Gas Granite Point MonthlY ear of Disposition July-03 Disposition Volume MCF· *Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2 Reinjected 0 Tyonek Lease 18761 280150 19.31% 3. Flared or vented less !ban 1 hour 1,243 Hemlock Lease 18761 280152 11.13% 4. Flared or vented greater than 1 hour 411 ¡/ Tyonek Lease 374044 280150 222"10 (Suoo1ementa1 reoort reouired-See 20 MC 25.235) 5. Pilot and Purge 620 TyonekLease 374045 280150 7.34% 6. Used for lease operations 39,400 7. Other 0 .:~:I·:::::~::::I·:::II·::IIIII::I~:::!::líl:lìlll.~I.I:I:.I·II...··:III!·.!!!:~...I··IIII::I::::::·:I TOTAL items 1 - 7 41,674 1. Safety ~I MCF 8. NGL gas equivalent produced 0 2 Lease Use MCF 9. Purchased gas 477 3. Conserv. Pwposes MCF 10. Transferred from: 0 ~c/t..~ 9/11/0'7 ~ll 11. Transferred to: 95 Commissioner Date ( - Remarks: Transferred From: Granite Point Pit. 0 Transferred To: GP1F-LEX 0 GPTF-GPP 95 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of I her~b~ ~J~t the ~~7r is true and correct:~ the best of my knowledge. 60 degrees F. Report due by the 20th of the month following the month of disposition. SignaÌ1>re ,/ ,{.:fj' /f-': ! 1'J!¡ÆW Æ' ~ Title: Prod Acct. Date: sn/2003 Authority 20 MC 25.235 ,if ( / , __J 5ßt=--- (/ Form 10-422 R.......4'95 Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlY ear: July 2003 Date & Time Event Gas Steps Taken to Equipment Down Beain End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 ID Number 7/2120036:00 7/2120039:00 112 N WELL WORK ON GP-50. OPERATIONAL OTHER: SEE DESC OF EVENT WELL WORK ON GP-50. WELL WORK P-SP-HP BROUGHT ON WELL AS SOON MAINTENANCE. AS POSSIBLE AFTER STALL. MAXIMUM ALLOWABLE AMOUNT OF GAS REROUTED TO MINIMIZE VOLUME OF GAS FLARED. RETURN TO NORMAL OPERATIONS. - 7/6/20038:00 7/6120039:30 299 N CENTAUR SHUTDOWN DUE TO OPERATIONAL OTHER: SEE DESC OF EVENT RESTART CENTAUR AS SOON MAINTENANCE PERFORMED P-PM-1270 PLC PROBLEMS. AS POSSIBLE AFTER ON PLC. CENTAUR , CLEARING PLC PROBLEM. RESTARTED. PROPER PARTS AND PERSONNEL ON HAND TO . RETURN TO NORMAL OPERATIONS. . , Report Date: 8/14/2003 Page: 1 of 1 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Granite Point Platfonn Unocal Oil and Gas Granite Point MonthlY ear of Disposition Augnst-03 Disposition Vol= Mcp· *Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2 Reinjected 0 Tyonek Lease 18761 280150 79,13% 3. Flared or vented less than 1 hour 208 Hemlock Lease 18761 280152 11.48% 4. Flared or vented greater than 1 hour 48 ... / Tyonek Lease 374044 280150 218% (Supplemental report required-See 20 MC 25.235) 5. Pilot and Purge 620 Tyonek Lease 374045 280150 7.21% 6. Used for lease operations 53,663 7. Other 0 :~;:~;I··!.'/·:;····I·:¡III..!.·lili:i:I!I~I·I~!.lli~~J!111!.I!:!··lllli./···:/I·I:!ii...·...I/IIIIII···.'! ..............................................................,.........................................................,.........................................................................,'................... TOTAL items 1 -7 54.539 1. Safety 4B MCP 8. NGL g¡>s equivalent produced 0 2. Lease Use MCP 9. Purchased g¡>s 329 3. Conserv. Purposes MCP 10. Transferred ftom: 0 ~!-,4 -< r~7 11. Transferred to: 20 Dale Remarks: Transferred From: Granite Point PIt. 0 Transferred To: GPTF-LEX 0 GPTF-GPP 20 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of U_~~7. . '~ro7i-- 60 degrees F. Report due by the 20th of the l B ^ 1J~nvL AAAJ ' lOOIlth following the. month of disposition. Signature -:')f-"( Y Title: Prod Acct. Date: 9/1912003 Authority 20 MC 25.235 71 - 1/ \J \.JEf!- Form 10-422 Rev. 4195 Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlY ear: August 2003 Date & Time Event Gas Steps Taken to Equipment Down Beain End MCF Planned? Description of Incident Category Reason Actions Taken Minimize Recurrence MP-2 ID Number 8/1/2003 6:00 8/1/2003 12:00 48 Y AC GENERATOR #2 SHUTDOWN OPERATIONAL SCHEDULED MAINTENANCE AC GENERATOR #2 VERSA VALVE REPLACED FOR MAINTENANCE. SHUTDOWN TO REPI.ACE ON GENERATOR#2. LEAKING VERSA VALVE. EXCESS FUEL GAS SENT TO FLARE. PROPER PARTS AND PERSONNEL ON HAND TO RETURN TO NORMAL OPERATIONS AS SOON AS POSSIBLE. NO SMOKE READER A V A/LABLE TO TAKE FLARE READING. Report Date: 9/22/2003 Page: 1 of 1 r- ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Granite Point Platform Unocal Oil and Gas Granite Point MonthlY ear of Disposition September-03 Operator Disposition Volume MCF· *Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinj ected 0 Tyonok Lease 18761 280150 80.09% 3. Flared or vented less than 1 hour 256 Hemlock Lease 18761 280152 11.09% 4. Flared or vented greater than 1 hour 91 ,/ Tyonek Lease 374044 280150 2.05% (Supp1ementalreoort required-oSee 20 MC 25.235) 5. Pilot and Purge 600 TyonekLease 374045 280150 6.78% 6. Used far lease operations 37,483 7. Other 0 11:1::i·j:lllli:i·.I··!iilll:i:ii:!.!i·:·I~I·II¡IIII:~111111~il!··I:··."·:I·i·II.::·li·I·:··:I··lllljlll: TOTAL items 1 -7 38,430 1. Safety q( MCF 8. NGL gas equivalent produced 0 2, Lease Use MCF 9. Purchased gas 1,600 3. Conserv. Purposes MCF ^""",... 10, Transferred from: 0 ;/1, r7~~ /1//6/3 11. Transferred to: 0 I I er ( Da~ I Remarks: Transferred From: Granite Point PIt. 0 Transferred To: GPTF-LEX 0 GPTF-GPP 0 Note: All volU!IJJ3S must be corrected to pressure of 14.65 psia and to a temperature of ''''IT'''''':;C"-"'''~<Oy ........... 60 degrees F. Report due by the 20th of the Signa /fI ,l1 f A 11ìJ..'.M ß 4/ t. Title: Prod mDIlth following the mDIlth of disposition. Acct. Date: 10/20/2003 Authority 20 MC 25.235 I / ~ (/ V ß~ Farm 10422 Rw.4I95 Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlYear: September 2003 Date & Time Event Gas Steps Taken to Equipment Down Beain End MCF Planned? Description of Incident Cateaorv Reason Actions Taken Minimize Recurrence MP-2 ID Number 9/26/20030:00 9/26/20034:00 20 N VRU SHUTDOWN. OPERATIONAL OTHER: SEE DESC OF EVENT VRU UNEXPECTED VRU MAINTENANCE & SHUTDOWN. INSTRUMENT INSPECTION. TECH ENSURED ALL ALARMS ON SHUTDOWN WORKING PROPERLY. VRU RESTARTED AS SOON AS POSSIBLE AND RETURN TO NORMAL OPERATIONS. 9/28/2003 16:00 9/28/2003 21 :00 71 N WELL GP-51 QUIT TAKING OPERATIONAL OTHER: SEE DESC OF EVENT STARTED PUMPING NORMAL OIL FIELD INJECTION GAS. METHANOL IN GAS INJECTION OPERATIONS. STREAM. SHUT IN PRODUCTION CHOKE TO ALLOW TUBING AND CASING TO EQUALIZE. ADJUSTED INJECTION TO OTHER WELLS TO MINIMIZE FLARING. Report Date: 10/20/2003 Page: 1 of 1 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Granite Point Platfonn Unocal Oil and Gas Granite Point MOIlthN ear ofDispositiOll Oe!ober-03 Pacility Operator Disposition Volume MCp· *Indicate contribution of each pool to total. L Sold o Pool Name Code TYOIlek Lease 18761 280150 Hemlock Lease 18761 280152 TYOIlek Lease 374044 280150 TYOIlek Lease 374045 280150 Percent 2, Reinj ected o 79.32% 3, P1ared or vented less than 1 hour 145 11.48% 1,911 2,14% 5. Pilot and Purge 640 7.07% 6, Used for lease operations 37,342 7. Other o TOTAL items 1 - 7 40,038 L Safety 1\ c¡ II MCF ~ 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas 1,742 3. Conserv. Pwposes MCF 10. Transferred from: o I ?j/~~ Date 1 L Transferred to: o Remarks: Transferred Prom Granite Point PIt. o Transferred To: GPTP-LEX GPTP-GPP o o Title: Prod Ace!, Date: 11/18/2003 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees P. Report due by the 20th of the month following the month of disposition. Authority 20 MC 25.235 Form 10.422 Rev. 4'95 Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlY ear: October 2003 Date & Time Event Gas Steps Taken to Equipment Down Begin End MCF Planned? Description of Incident Cateaorv Reason Actions Taken Minimize Recurrence MP-2 ID Number 10/30/2003 6:00 10/30/2003 23:59 1258 Y COMPRESSOR SHUTDOWN FOR OPERATIONAL SCHEDULED MAINTENANCE CENTAUR SHUTDOWN FOR SCHEDULED INSPECTION P-PM-1270 MAINTENANCE. I 8000 HR INSPECTION, ON COMPRESSOR BOROSCOPE,CHANGED COMPLETED. FILTERS, WATER WASH. PROPER PERSONNEL AND PARTS ON HAND TO RETURN TO NORMAL OPERATIONS AS SOON AS POSSIBLE. 10/31/20030:00 10/31/200323:59 653 Y BRING ON PLATFORM, WELLS OPERATIONAL OTHER: SEE DESC OF EVENT COMPRESSOR HAD BEEN NORMAL OIL FIELD AND ASSOCIATED EQUIPMENT SHUTDOWN FOR OPERATIONS. I AFTER SHUTDOWN OF MAINTENANCE. ADJUSTING COMPRESSOR FOR PRODUCTION AND WELLS TO MAINTENANCE, RETURN TO NORMAL OPERATIONS AS SOON AS POSSIBLE. Report Date: 11/18/2003 Page: 1 of 4 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Granite Point Platform Unoca! Oil and Gas Granite Point MonthlY ear of Disposition November-03 Disposition Volume MCF· *Indicate contribution of each pool to total. 1. Sold o Pool Name Code Percent TyonekLease 18761 280150 79.44% Hemlock Lease 18761 280152 11.14% v TyonekLease 374044 280150 218% Tyonek Lease 374045 280150 7.24% 2, Reinjected o 3. Flared or vented less than ! hour 248 4. Flared or vented greater than ! hour (Supplemental report reauITed--See 20 MC 25.235) 203 5. Pilot and Purge 580 6. Used far lease operations 40,033 7. Other o 1:1.¡.I¡I.II¡I·:::·:·:I···:·I···::·¡·I~I:I~~lli~I~1111IJ:i¡i:II~:·III:lllilllill·ill·III··:I:II·i:ili TOTAL items 1-7 41,064 1. Safety 203 MCF 6'&-- 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas 256 10. Transferred ITam: o 3 conser: A /7 /If' ì I J:7/¡U~~ II?/et iV ¡:jar, / / { MCF 11. Transferred to: o I Remarks: Transferred From Granite Point PIt. o Transferred To: GPTF-LEX GPTF-GPP o o uify that the ~n:;" true and c7 to the best of my knowledge. Si IJ I- tX Á~ ,,?, '~ ./~ Title: Prod Acct. 1/ // Date: 12/18/2003 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 MC 25.235 v .., Form1Q.422 RW.4I95 Excess Flare Log Report Facility Name: GRANITE POINT PLATFORM MonthlY ear: November 2003 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 11/1/20030:00 11/1/200323:59 203 Y WELL SPIKES AND BLOWING OPERATIONAL SCHEDULED MAINTENANCE COMPRESSOR HAD BEEN NORMAL OIL FIELD P-PM-1270 DOWN WELL 44-14 AFTER SHUTDOWN FOR OPERATIONS. SHUTDOWN OF COMPRESSOR MAINTENANCE OCT 30-31. FOR MAINTENANCE. ADJUSTING PRODUCTION AND WELLS. EXTRA PEOPLE AND PERSONNEL BROUGHT OUT TO COMPLETE MAl NT. AS QUICKLY AS POSSIBLE. Report Date: 12/17/2003 Page: 1 of 4 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Granite Point Unocal Oil and Gas Granite Point P1atfonn Disposition Volume MCF· 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 265 4. Flared or vented gl'eater than 1 hour 0 (Suvp1ementalreport required-See 20 AAC 25.235) 5. Pilot and Purge 620 6. Used for lease operations 39,211 7. Other 0 TOTAL items 1 . 7 40,096 8. NGL gas equivalent produced 0 9. Purchased gas 161 10. Transfen-ed from: 0 11. Transferred to: 0 Remarks: Transferred From: Granite Point PIt. 0 Transferred To: GPTF-LEX 0 GPTF-GPP 0 I hereby c~ that the forego1ð is true and correct to the best of my knowledge. Signature nt .A. I+: 8:h MA .f) J.J.L¡ Title: Prod Acet Date: 1120/2004 /, l \ Form 10-422 Rev.4I95 MonthJY ear of Disposition December-03 "Indicate contribution of each pool to total Pool Name Code Percent Tyonek Lease 18761 280150 80.65% Hemlock Lease 18761 280152 10.57% Tyonek Lease 374044 280150 2.04% Tyanek Lease 374045 280150 6.75% !1!..:I..li::::·:::~·::.:·:il:I·I:I·I~IIII!~~¡.I.11::~¡I···llili!III¡llli!\!\\!~I!~~···¡~: 1. Safety MCF 2. Lease Use MCF 3. Conserv. Pwposes MCF Connnissioner Date Note: All volwnes 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 tho month of disposition. Authority 20 AAC 25.235