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Home My WebLink AboutBPX - GC #3_ ... ~ _i..~ ;fig'/~0i,JI/~'ld>/.~/,a - . ~ ibYm/,~/.al;'.~/.~/qr/IY/.~/~la~/~:~/.a9/~/~'/.a'/~1isilY/.dI/,4%~i.~/.~/~'/.M/d//I///,!/sr/s~///,i/w/w/~.'IYB'iw'/.~/~//'r/.~/.a6`/wYS'/Y/IP/~/~.V/.dY/.~Y.w/.~~/a~/a6isr/B /.... AGOCC GAS Dtsposi~lon Fibs 1996 8 i~X - GC 3 ~ rr a a-<~~msae:da~~.r~imiea;,~i~~i~is*~ar~~~.~i~rr.~isc~c~i,~.:~i.~z~n~r..!~r,~~a~~i.~i.~r~~~,~r~iari~i~z~i.~~.~i,~i.,~~.~r.~~aremis~.ei.~rmrs~ievz~rss~~r~si~ia;®r®i.~r.~~.~crr~~.~~,~r.~i~+rsi~i~rni.~~ zarz '. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition GATHERING CENTER 3 BP EXPLORATION ALASKA WESTERN OPERATING AREA-PB Dec-96 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 19,719 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 14,344 5. Pilot and Purge 14,736 6. Used for lease operations 715,653 7.Other 0 TOTAL items 1- 7 764,452 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 26,485,868 Remarks: I hereby certify that th foreQOinQ is true and correct to the best of my knowledge. Signature: ~ ~?,~,.~.~c.--, Title: SUPERVISOR ~ -" Form 10-422 (R evised 4/95) ~ ~ ~ ~~ *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 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. • • BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT-GC-3 GAS FLARING INCIDENT REPORT DECEMBER, 1996 LUnplanned Events less than or equal to 1 hour ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO"ELIMINATE CAUSE 12/1/96 0054-0139 563 Not required for unplanned events which Not required for unplanned events which 12/1/96 0450-0514 133 are less than or equal to 1 hour are less than or equal to 1 hour 12/1 /96 2140-2227 359 12/2/96 1659-1729 208 12/3/96 1900-1943 4,479 12/7/96 1957-2016 158 12/14/96 2121-2220 4,097 12/17/96 1105-1154 222 12/17/96 1652-1710 388 12/18/96 1537-1559 229 12/22/96 0058-0105 49 12/30/96 1241-1334 773 12/30/96 1518-1607 715 12/31 /96 0027-0105 1,135 12/31/96 0105-0156 5,667 12/31 /96 0427-0456 544 TOTAL 19,719 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN 70 ELIMINATE CAUSE 12/14/96 0831-0939 52 See Attachments See Attachments 12/17/96 0818-0953 542 See Attachments See Attachments 12/30/96 2140-2330 13,750 See Attachments See Attachments TOTAL 14,344 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ' ACTION TAKEN TO ELIMINATE GAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE A "hF~TE CAUSE TOTAL 0 ~ ~ ~ ~: 1997 ~~~~ AiB ~ Gas C~n~. ~ar~~mi~si~n Arlch~rag~ Page 1 BP EXPLORATION (ALASKA) INC. Page 2 PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT DECEMBER, 1996 TOTAL Unplanned Events < 1 Hour 19, 719 Unplanned Events > 1 Hour 14,344 Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events > 1 hour and exceeding 5,000 MCF • Pilot Purge 14.736 TOTAL FLARED VOLUME 48,799 U • • REPORT NO: 96-S6O~ BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 14 DeC 96 TOTAL VOLUME: 4,149 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 0$:31 To: 09:39 1 Hrs. 8 Mins. X^ ^ ^ ^ 52 MSCF 2. FROM: 21:21 TO: 22:20 0 Hrs. 59 Mins. ^ Q ^ ^ 4,097 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 4°F. 2. Asset Area TEG regeneration system shut down because of control/intrumentation failure associated with Skid 20 low gas alarm (lost fuel gas) 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 wells equaling 21 mmcfd. ARCO reduced production rates and shut-in 4 wells equaling 93 mmcfd. Wells were shut-in or choked back starting at 0844 hours. 2. BPX reduced production rates and shut-in 6 wells equaling 100 mmcfd. Wells were shut-in or choked back starting at 21:27 hours. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 9G-3614 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-$ DATE: 17 DeC 96 TOTAL VOLUME: 1,152 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 08:18 To: 09:53 1 Hrs. 35 Mins. Q ^ ^ ^ 542 MSCF 2. FROM: 11:05 TO: 11:54 0 Hrs. 49 Mins. Q ^ ^ ^ 222 MSCF 3. FROM: 16:52 TO: 17:10 0 Hrs. 18 Mins. ^ Q ^ ^ 388 MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 9°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 2°F. 3. High gas transit line pressure caused by CGF compressor problems due to tandem #4 SD on high discharge pressure. 4. 5. Action Taken to Stop Flaring: 1. ARCO reduced production rates and shut-in 4 wells equaling 100 mmcfd. Wells were shut-in or choked back starting at 0856 hours. 2. Arco reduced production rates and shut-in 2 wells equaling 80 mmcfd. Wells were shut-in or choked back starting at 1104 hours. 3. BPX reduced production rates and shut-in 5 wells equaling 150 mmcfd. ARCO reduced production rates and shut-in 10wells equaling 300 mmcfd. Wells were shut-in or choked back starting at 1653 hours. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: • • b REPORT NO: 96-$627 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 30 Dec 96 TOTAL VOLUME: 15,28$ MSCF Intermittent Black TIME OF F LARING: DURA TION: Yes No Smoke? Planned? VOLUME 1. FROM: 12:41 TO: 13:34 0 Hrs. 53 Mins. ^ Q ^ ^ 773 MSCF 2. FROM: 15:1$ TO: 16:07 0 Hrs. 49 Mins. ^ Q ^ ^ 715 MSCF 3. FROM: 21:40 TO: 23:30 1 Hrs. 50 Mins. ^ Q ^ ^ 13,750 MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. While bringing cycle wells on production, gas rates went up causing high gas transit pressure. 2, While bringing cycle wells on production, gas rates went up causing high gas transit pressure. 3. Asset Area TEG regeneration system shut down because of control/intrumentation failure associated high gas alarm. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates equaling 35 mmcfd. ARCO reduced production rates equaling 50 mmcfd. Wells were shut-in or choked back starting at 12:50 hours. 2. BPX reduced production rates equaling 58 mmcfd. ARCO reduced production rates equaling 60 mmcfd. Wells were shut-in or choked back starting at 15:28 hours. 3. BPX reduced production rates and shut-in 11 wells equaling 310 mmcfd. Wells were shut-in or choked back starting at 2140 hours. Fire alarm technition reset alarms. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: - AOGCC Representative: Date: BPX Representative: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition GATIiERING CF:NTI;R 3 BP r,XPI.ORATION ALASKA WFSITR.N ()PERA.TING ARIiA-PB Nav-96 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour x,232 4. Flared or vented greater than 1 hour (Su plemental re ort required--See 20 AAC 25.235) 4,227 5. Pilot and Purge 13,276 6. Used for lease operations 688,368 7.Other 0 TOTAL items 1- 7 715,103 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 25,698,401 Remarks: I hereby certif~~ that the resoins is true and correct to the best of my knowledge. Signature: ~:.1r1 Title: SUPERVISOR f, Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRiJDIiOE Cr~0I50 1.00 Official Use Onl --Flarin 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. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT NOVEMBER, 1996 Unplanned Events less than or equal to 1 hour ~ ~_~.~, DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/6/96 0400-0415 677 Not required for unplanned events which Not required for unplanned events which 11/7/96 2054-2107 90 are less than or equal to 1 hour are less than or equal to 1 hour 11 /8/96 1014-1040 451 11 /11 /96 1032-1123 531 11 /14/96 0425-0438 90 11 /15/96 1634-1646 250 11 /15/96 2104-2200 739 11 /16/96 0106-0141 304 11 /16/96 0515-0603 600 11/17/96 0950-1004 243 11 /17/96 1311-1352 712 11 /17/96 2103-2109 821 11 /22/96 0641-0700 198 11 /23/96 0119-0153 63 11 /25/96 1318-1349 2,497 11 /26/96 1631-1654 351 11 /26/96 1932-2013 188 11 /27/96 0211-0216 52 11 /30/96 0711-0738 375 TOTAL 9,232 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & 11/15/96 0849-1037 2,250 See Attachments • 11/15/96 1756-2005 1,068 See Attachments 11/16/96 1749-1855 871 See Attachments 11/22/96 2046-2219 38 See Attachments TOTAL 4,227 ACTION TAKEN TO See Attachments See Attachments See Attachments See Attachments ELIMINATE CAUSE Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Page 1 TOTAL Unplanned Events < 1 Hour 9,232 Unplanned Events > 1 Hour 4,227 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 13.276 TOTAL FLARED VOLUME 26, 735 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT NOVEMBER, 1996 Page 2 REPORT NO: 96-3559. BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 15 NOV 96 TIME OF FLARING: 1. FROM: 08:49 To: 10:37 2. FROM: 16:34 To: 16:46 3. FROM: 17:56 To: 20:05 4. FROM: 21:04 To: 22:00 5. FROM: TO: DURATION: 1 Hrs. 48 Mins. 0 Hrs. 12 Mins. 2 Hrs. 9 Mins. 0 Hrs. 56 Mins. Hrs. Mins. Intermittent Yes No ^ X^ ^ 0 a^ ^ ^ TOTAL VOLUME: Black Smoke? Planned? ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 4,307 MscF VOLUME 2,250 MscF 250 MSCF 1,068 MSCF 739 MSCF MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High gas transit line pressure caused by CCP compressor #1876 Tandem shutdown due to an inverter problem. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 6°F. 3. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 7°F. 4. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 8°F. 5. Action Taken to Stop Flaring: 1. Arco reduced production rates and shut-in wells equaling 220mmcfd. Wells were shut-in or choked back starting at 08:50 hours. 2. BPX reduced production rates wells were choked back equaling 60 mmcfd. ARCO reduced production rates 2 wells equaling 80 mmcfd. Wells were shut-in or choked back starting at15:10 hours. 3. BPX reduced production rates and shut-in 3 wells equaling 46 mmcfd. ARCO reduced production rates and shut-in 9 wells equaling 130 mmcfd. Wells were shut-in or choked back starting at 1800 hours. 4. BPX reduced production rates and shut-in 2 wells equaling 80 mmcfd. ARCO reduced production rates and shut-in 4 wells equaling 90 mmcfd. Wells were shut-in or choked back starting at 2208 hours. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ! ! REPORT NO: 9G-3561 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 16 Nov 96 TOTAL VOLUME: 1 ,775 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 01:06 TO: 01:41 0 Hrs. 35 Mins. ^ Q ^ ^ 304 MSCF 2. FROM: 05:15 TO: 06:03 0 Hrs. 48 Mins. ^ Q ^ ^ 600 MSCF 3. FROM: 17:49 TO: 1$:55 1 Hrs. 6 Mins. ^ Q ^ ^ 871 MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 6°F. 2. High gas transit line pressure caused by CGF putting LTS #3 unit on line and switching gas loads from the two otherLTS units. 3. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 7°F. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 wells equaling 37 mmcfd. ARCO reduced production rates and shut-in 2 wells equaling 90 mmcfd. Wells were shut-in or choked back starting at 0115 hours. 2. Arco reduced production rates and shut-in 2 wells equaling 60 mmcfd. Wells were shut-in or choked back starting at 0545 hours. 3. BPX reduced production rates and shut-in 3 wells equaling 49 mmcfd. ARCO reduced production rates and shut-in 6 wells equaling 100 mmcfd. Wells were shut-in or choked back starting at 1745 hours. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: REPORT NO: 96-3577 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 22 Nov 96 TIME OF FLARING: 1. FROM: 06:41 To: 07:00 2. FROM: 20:46 To: 22:19 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: O Hrs. 19 Mins 1 Hrs. 33 Mins Hrs. Mins Hrs. Mins Hrs. Mins TOTAL VOLUME: 236 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ Q ^ ^ 198 MSCF 0 ^ ^ ^ 38 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 3°F. 2. LPS compressor K-7001 shut down for maintenance repairs 3. 4. 5. Action Taken to Stop Flaring: 1. Arco reduced production rates and shut-in 4 wells equaling 130 mmcfd. Wells were shut-in or choked back starting at 06:25 hours. 2. BPX reduced production rates using 1 well equaling 36 mmcfd. Wells were shut-in or choked back starting at 22:00hours. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: No: _ AOGCC Representative: Date: BPX Representative: Date: n • ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition GATHERING CENTER 3 BP EXPLORATION ALASKA WESTERN OPERATING AREA-PB Oct-96 Disposition *Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinjected 0 PRUDHOE 640150 100 3. Flared or vented less than 1 hour 2,710 4. Flared or vented greater than 1 hour 3,369 (Sup lemental report required--See 20 AAC 25.235) 5. Pilot and Purge 17,635 6. Used for lease operations 611,492 11. Transferred to: CCP 24,875,974 7.Other 0 TOTAL items 1 - 7 635,206 8. NGL Qas equivalent produced 0 9. Purchased Qas 0 10. Transferred from: 0 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. Form 10-422 (Revised 4 95) Remarks: I hereby certify a eeoing is true and correct to the best of my knowledse. Signature: itle: SUPERVISOR ,~ planned Events less than or DATE TIME 10/12/96 1223-1310 10/13/96 0611-0659 10/17/96 1755-1813 10/18/96 1251-1322 10/21 /96 1003-1037 10/26/96 0105-0155 10/28/96 1632-1702 _ TOTAL 2,710 DATE TIME VOLUME DESCRIPTION 4F INCIDENT & CAUSE 10/13/96 1638-1756 278 See Attachments 10/18/96 1951-2103 413 See Attachments 10/22/96 0445-1946 2,678 See Attachments TOTAL 3,369 c Page 1 D E _ W m m m .-- t%f ~~ -- - 1`rJ p '4 ~~ ACTION TAKEN TO ELIMINATE CAUSE ~ 6 Not required for unplanned events v~i o are less than or equal to 1 hour ~ Z ~ - o_ a ACTION TAKEN TO ELiM#NATE CAUSE See Attachments See Attachments See Attachments Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT OCTOBER, 1996 equal to 1 hour VOLUME DESCRfPT#ON OF INCIDENT & CAUSE 375 Not required for unplanned events which 385 are less than or equal to 1 hour 142 431 472 655 250 TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 TOTAL Unplanned Events < 1 Hour 2,710 Unplanned Events > 1 Hour 3,369 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 17.635 TOTAL FLARED VOLUME 23,714 • REPORT NO: 9G-3520 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-$ DATE: 13 OCt 96 TIME OF FLARING: 1. FROM: 06:11 To: 06:59 2. FROM: 16:38 To: 17:56 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 0 Hrs. 48 Mins. 1 Hrs. 18 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: 663 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME D ^ ^ ^ 385 MSCF X^ ^ ^ ^ 278 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 6°F. 2. During pigging operations gas rates fluxuated causing the LPS compresors to reach maximum gas capacity . 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 wells equaling 42 mmcfd. ARCO reduced production rates and shut-in 3 wells equaling 50 mmcfd. Wells were shut-in or choked back starting at 06:40hours. 2. BPX stopped bringing production rates up until wells unloaded and flaring was ceased. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: , No: _ AOGCC Representative: Date: BPX Representative: Date: REPORT NO: 96-3526 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 18 Oct 96 TOTAL VOLUME: 84.4 MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 12:51 To: 13:22 0 Hrs. 31 Mins. ^ X^ ^ ^ 431 MSCF 2. FROM: 19:51 TO: 21:03 1 Hrs. 12 Mins. Q ^ ^ ^ 413 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 7 °F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 4°F. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 2 wells equaling 30 mmcfd. ARCO reduced production rates and shut-in 5 wells equaling130 mmcfd. Wells were shut-in or choked back starting at 13:00 hours. 2. BPX reduced production rates and shut-iniwell equaling 36 mmcfd. ARCO reduced production rates and shut-in 2 wells equaling 60 mmcfd. Wells were shut-in or choked back starting at 2010 hours. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: No: AOGCC Representative: Date: BPX Representative: Date: REPORT NO: 96-3533 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 22 Oct 96 TIME OF FLARING: DURATION: 1. FROM: 04:45 TO: 19:46 15 Hrs. 1 Mins. 2. FROM: TO: Hrs. Mins. 3. FROM: TO: Hrs. Mins. 4. FROM: TO: Hrs. Mins. 5. FROM: TO: Hrs. Mins. TOTAL VOLUME: 2,67$ MSCF Intermittent Black Yes No Smoke? Planned? VOLUME Q ^ ^ ^ 2,67$ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE:_ RUPTURE DISK:_ CONTROLLED SLOWDOWN: X OTHER: First Determination of Cause: 1. Flaring occured intermittently to depressure plant during shutdown to repair various equipment. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. None as this was necessary to provide a safe working enviroment for operating personnel. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: u ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition GATIiERING CENTf:R 3 BP EXPLORATION AI.,ASKA WESTERN OPERATING AREA-PB Se -96 Disposition *Indieate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinjected 0 PRTJDEIOE Cr~01.50 100 3. Flared or vented less than 1 hour 3,107 4. Flared or vented greater than 1 hour 2,335 (Su lemental re rt aired--See 20 AAC 25.235) 5. Pilot and Purge 29,754 6. Used for lease operations 507,263 Official Use Onl --Flarin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 11. Transferred to: CCP 22,837,526 7.Other 0 TOTAL items 1 - 7 542,459 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 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 (Re d 4/95) Remarks: I hereby certify that th regoins is true and correct to the best of my knowledee. Signature: Title: SUPERVISOR BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT SEPTEMBER, 1996 Page i Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 9/3/96 1658-1733 100 Not required for unplanned events which Not required for unplanned events which 9/4/96 2148-2210 2,399 are less than or equal to 1 hour are less than or equal to 1 hour 9/6/96 1545-1605 185 9/10/96 1334-1408 104 9/28/96 0857-0920 319 TOTAL 3,107 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 9/10/96 0921-1025 2,335 See Attachments See Attachments TOTAL 2,335 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ _~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION'TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 • TOTAL Unplanned Events < 1 Hour 3,107 '~~~~~ ~~ Unplanned Events > 1 Hour 2,335 ~->,,: ~.. Planned Events < 1 hour & not 0 ~,,.v> ,.__ ' exceeding 5,000 MCF t,_A•,. `- ~:~,, Planned Events > 1 hour and 0 ~.._' .._ exceeding 5,000 MCF Pilot Purge 29.754 ~- ~? TOTAL FLARED VOLUME 35,196 ". REPORT NO: 9G-3483 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 10 Sep 96 TOTAL VOLUME: 2,439 MSCF Intermittent Black TIME OF F LARING: DURA TION: Yes No Smoke? Planned? VOLUME 1. FROM: 09:21 TO: 10:25 1 Hrs. 4 Mins. Q ^ ^ ^ 2,335 MSCF 2. FROM: 13:34 TO: 14:08 0 Hrs. 34 Mins. Q ^ ^ ^ 104 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. LPS compressor K-7001 was shut down due to a problem associated with high delta pressure across their hydraulic oil filters. 2. While bringing production rates up following K7001 LPS compressor filter change out, LPS compressors exceeded maximum gas capacity and discharged to flare. 3. 4. 5. Action Taken to Stop Flaring: 1. BP started reducing LPS rates at 0825 hours, in order to shut down K7001 (to change out the filters) and close the flare valves. 2. No response taken as this was deemed to be of short duration. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: - No: _ AOGCC Representative: Date: BPX Representative: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION r~ L_I • (Facility (Operator (Field(s) ~Month/Year of Disposition GATHERING CENTER 3 BP EXPLORATION ALASKA WESTERN OPERATING AREA-PB Aug-96 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 5,750 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 0 5. Pilot and Purge 31,694 6. Used for lease operations 545,655 7.Other 0 TOTAL items 1 - 7 583,099 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 24,445,374 Remarks: I hereby certify that the foresoine is true and correct to the best of my knowled¢e. Signature: Title: SUPERVISOR f~~ ~~~t'~--~ A Z`f Form 10-422 (lYevised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Ofticial Use Onl --Flarin 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. BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT AUGUST, 1996 Unplanned Events less than or equal to 1 hour ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/12/96 2207-2231 2,875 Not required for unplanned events which Not required for unplanned events which 8/29/96 0744-0806 115 are less than or equal to 1 hour are less than or equal to 1 hour 8/30/96 1142-1227 2,500 8/30/96 1417-1443 260 TOTAL 5,750 Unplanned Events greater than 1 hour • DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 TOTAL Unplanned Events < 1 Hour 5,750 Unplanned Events > 1 Hour 0 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 31.694 TOTAL FLARED VOLUME 37,444 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition GATHERING CENTER 3 BP EXPLORATION ALASKA WESTERN OPERATING AREA-PB Jul-96 • u Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 15,113 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 0 5. Pilot and Purge 32,035 6. Used for lease operations 528,549 7.Other 0 TOTAL items 1 - 7 575,697 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 22,981,456 Remarks: I hereby certify that the fore¢oins is true and correct to the best of my knowledge. Signature: ~C~~ ~c~ ~~ ~~~"'`''~ Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official Use On1 =-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. • u BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT JULY, 1996 Page 1 ~Unpl_ned Events less than or equal to 1 hour ._. ~ ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/3/96 1456-1503 68 Not required for unplanned events which Not required for unplanned events which 7/6/96 2018-2037 330 are less than or equal to 1 hour are less than or equal to 1 hour 7/15/96 1113-1129 2,311 7/17/96 1613-1615 182 7/23/96 2133-2225 9,389 7/24/96 0518-0542 2,833 TOTAL 15,113 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 TOTAL Unplanned Events < 1 Hour 15,113 Unplanned Events > 1 Hour 0 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 32.035 TOTAL FLARED VOLUME 47,148 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition GATIiERING CI;NTF.,R 3 BP I3XPLORA'CION AI.A:SKA wES'I'FRN OPT;RAT'ING ARFA-PBI. Jun-96 C~ J U Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 8;246 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 0 5. Pilot and Purge 31.,144 6. Used for lease operations 518,353 7.Other 0 TOTAL items 1 - 7 557,743 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 20,389,154 Remarks: I hereby certify th a foregoin¢ is true and wrrect to the best of my knowledse. Signature: _ Title: SUPERVISOR Form 1022 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRTJI)IIOE 040150 100 :Official. Use Onl --Flarin Authorization > 1_hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Proposes MCF Commissioner Date 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 monW of disposition. Authority 20 AAC 25.235. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GCS GAS FLARING INCIDENT REPORT JUNE, 1996 Page 1 Unplanned Events less than or equal to 1 hour ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT,& CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/16/96 1339-1416 7,708 Not required for unplanned events which Not required for unplanned events which 6/22/96 0758-0855 538 are less than or equal to 1 hour are less than or equal to 1 hour TOTAL 8,246 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE • See Attachments See Attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION 4F INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 TOTAL • Unplanned Events < 1 Hour 8,246 Unplanned Events > 1 Hour 0 .Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 31.144 TOTAL FLARED VOLUME 39,390 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition r~ ~ J ~ GATIiFRING CENTER 3 ABP EXPLC)RATION ALASKA ~ WESTERN C) Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 1,514 4. Flared or vented Qreater than 1 hour (Sup lemental report required--See 20 AAC 25.235) 3,176 5. Pilot and Purge 27,991 6. Used for lease operations 529,173 7.Other 0 TOTAL items 1- 7 561,854 8. NGL gas equivalent produced 0 9. Purchased >;as 0 10. Transferred from: 0 11. Transferred to: CCP 23,180,979 Remarks: I hereby certify that the fore¢oins is true .and correct to the best of my 1rnowledQe. Signature: ~C~ Lc...-r~.. ~ Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRI.JDIiOE 640150 100 Official Use Onl --Flarin 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. i C~ BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT MAY, 1996 Page 1 Unplanned Events less than or equal to 1 hour ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN"TO ELIMINATE CAUSE 5/6/96 0508-0542 567 Not required for unplanned events which Not required for unplanned events which 5/8/96 0333-0428 76 are less than or equal to 1 hour are less than or equal to 1 hour 5/8/96 1734-1749 104 5/11 /96 0640-0655 156 5/23/96 0441-0459 500 5/25/96 0950-0958 111 TOTAL 1,514 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/7/96 1930-2359 3,176 See Attachments See Attachments TOTAL 3,176 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 f": : .. ~ TOTAL ~ r- ,~ Unplanned Events < 1 Hour 1, 514 t~ ~.. a i? ~ ,,~ Unplanned Events > 1 Hour 3,176 ~ ~ oif o Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 27.991 TOTAL FLARED VOLUME 32,681 REPORT NO: 96-3313 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: O7 May 96 TOTAL VOLUME: 3,176 MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME ~. FROM: 19:30 TO: 23:59 4 Hrs. 29 Mins. ^ Q ^ ^ 3,176 MSCF 2. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. GC-3 was s/d due to transit pipeline s/d. Gas was leaking into the flare header which could cause black smoke. Assist gas was added to prevent black smoke. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Operations personnel attempted to find where the gas to the flare header was leaking from. 2. 3. 4. 5. ~~~~~~~d Jlli~~ 1 7 ~~~6 Alaska Ci! & Gas G~sis. Commission If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition GATHERING CENTER 3 ARCO ALASKA, INC. WESTERN OPERATING AREA-PB A r-96 u • Disposition 1. Sold 0 2. Reinjected 0 3. Flazed or vented less than 1 hour 11,468 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 17,842 5. Pilot and Purge 11,981 6. Used for lease operations 538,166 7.Other 0 TOTAL items 1 - 7 579,457 8. NGL ~as equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 23,535,761 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signatttre:~~~~ _ _ Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 RECEIV MA 1 6 19 6 Oil & s Cons. Note: All volumes must be corrected to pressttre 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. • BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT APRIL, 1996 Page 1 Unplanned Events less than or equal to 1 hour ~ DATE TIME .. ~~~. VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 4/2/96 2301-2400 5,448 Not required for unplanned events which Not required for unplanned events which 4/3/96 2232-2300 259 are less than or equal to 1 hour are less than or equal to 1 hour 4/9/96 0535-0551 189 4/9/96 1708-1742 224 4/10/96 1605-1621 167 4/11/96 1802-1833 603 ~V ~p 4/17/96 1357-1440 111 ~~E 4/18/96 1337-1352 156 4/19/96 0057-0142 375 ~Q~ ~ ~ 19~~ 4/20/96 1226-1234 28 ~~ 4/21 /96 2022-2050 58 ~ & ~, fwpt+~~ ~~ ~ 4/23/96 1308-1350 496 '~ p- 4/23/96 1506-1534 467 4/23/96 2123-2204 1,794 4/24/96 0047-0142 229 4/24/96 0325-0354 363 4/24/96 0455-0505 42 4/24/96 1030-1045 250 4/29/96 0206-0215 188 4/30/96 2030-2036 21 TOTAL 11,468 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCID 4/3/96 0000-0124 3,208 See Attachments 4/3/96 0124-0924 3,600 See Attachments 4/4/96 1011-1449 367 See Attachments 4/6/96 1220-1529 567 See Attachments 4/16/96 1824-1942 1,679 See Attachments 4/19/96 0533-0635 288 See Attachments 4/23/96 0528-0900 1,472 See Attachments 4/23/96 1030-1240 2,167 See Attachments 4/24/96 0508-0950 3,525 See Attachments 4/30/96 0246-0419 969 See Attachments TOTAL 17,842 & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf • BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT APRIL, 1996 DATE TIME VOLUME .DESCRIPTION OF INCIDENT & CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE L J TOTAL 0 TOTAL Unplanned Events < 1 Hour 11,468 Unplanned Events > 1 Hour 17,842 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 11.981 TOTAL FLARED VOLUME 41,291 ACTION TAKEN TO ELIM{NATE CAUSE ACTION tAKEN TO ELIMINATE CAUSE Page 2 • • REPORT NO: 9G-3273 FACILITY: Ci.C-3 BPX FLARE REPORT PRUDHOE BAY DATE: 02 Apr 96 TIME OF FLARING: 1. FROM: 23:01 To: 24:00 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 0 Hrs. 59 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: 5,448 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ Q ^ ^ 5,448 MscF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. A PLC failure caused the LPS turbines to shutdown due to the loss of cooling water and instrument air. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. At 2330 hrs BPX shut in 14 wells totalling 250 mmscf to reduce to one LPS compressor operation. However, at 2331 hrs the remaining LPS compressor SD. At 2345 hrs BPX shutin the remaining wells aligned to the LPS compressors (39 wells totalling 200 mmscf). 2. 3. 4. 5. RECE4VED ~~~~~ t If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: • i REPORT NO: 96-$274 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 03 Apr 96 TOTAL VOLUME: 7,067 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: OO:OO TO: 01:24 1 Hrs. 24 Mins. ^ Q ^ ^ 3,208 MSCF 2. FROM: 01:24 To: 09:24 8 Hrs. 0 Mins. ^ Q ^ ^ 3,600 MSCF 3. FROM: 22:32 TO: 23:00 0 Hrs. 28 Mins. ^ Q ^ ^ 259 MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. Continued from 04/02/96 (See Report #96-327 2. Assist gas was used to prevent black smoke. Problems with the LP system continued through the morning. Investigation of low LP Flare system found that one of the LP flare valves was open 100%. The flare valve display on DCS indicated both flare valves were 100% closed. -~~~~`""- 3. High gas transit line pressure caused by CGF compressor problems due to booster 1801 SD. 4. 5. Action Taken to Stop Flaring: 1. Continued from 04/02/96 2. Assist gas was used to mitigate black smoke. 3. BPX reduced production rates and shut-in 3 wells equaling 80 mmcfd. ARCO reduced production rates and started flaring at the FS1 Annex. ARCO called maintance out after second start failed, and BPX and ARCO continued to reduce production rates. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: ` No: _ AOGCC Representative: Date: BPX Representative: Date: • i REPORT NO: 96-SZ76 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 04 Apr 96 TIME OF FLARING: 1. FROM: 10:11 To: 14:49 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 4 Hrs. 38 Mins Hrs. Mins Hrs. Mins Hrs. Mins Hrs. Mins TOTAL VOLUME: 367 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME X^ ^ ^ ^ 367 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 20°F. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 well was shut in and two wells were choked back for a total 25mmcfd. Wells were shut-in or choked back starting at 10:40 hours. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 96-3279 BPX FLARE REPORT PRUDHOE BAY FACILITY: ~aC-3 DATE: O6 Apl' 96 TIME OF FLARING: 1. FROM: 12:20 To: 15:29 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 3 Hrs. 9 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: 567 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME Q ^ ^ ^ 567 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 8°F. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 3 wells equaling 95 mmcfd. ARCO reduced production rates and shut-in 6wells equaling70 mmcfd. Wells were shut-in or choked back starting at 16:00 hours. 2. 3. 4. 5. RECEIVED MAY 1 ~ 199& Alasicai tlil ~ Gs~ Wis. ~rissia- If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 96-3289 , BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 16 Apr 96 TIME OF FLARING: 1. FROM: 18:24 To: 19:42 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 1 Hrs. 18 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: Intermittent Black Yes No Smoke? Planned? ^ X^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 1,679 MscF VOLUME 1,679 MSCF MSCF MSCF MSCF MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High gas transit line pressure caused by CCP compressor problems due to swapping inverters. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Flaring was permitted to continue while CCPoperations personnel attempted to restart the equipment. BPX reduced production rates and shut-in 9 wells equaling 200 mmcfd. ARCO reduced production rates and shut-in 22wells equaling 400mmcfd. Wells were shut-in or choked back starting at19:30 hours. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • REPORT NO: 96-3295 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 19 Apr 96 TOTAL VOLUME: 663 MscF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 00:57 TO: 01:42 0 Hrs. 45 Mins. ^ Q ^ ^ 375 MSCF 2. FROM: 05:33 TO: 06:35 1 Hrs. 2 Mins. Q ^ ^ ^ 288 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High gas transit line pressure caused by CGF compressor problems due to # 2 Booster Compressor 1802 S/D. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 8°F. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 4 wells equaling106 mmcfd. Wells were shut-in or choked back starting at 01:26 hours. 2. BPX reduced production rates and shut-in 4 wells equaling 70 mmcfd. Wells were shut-in or choked back starting at 06:10 hours. 3. 4. 5. RECEIVED MAY 1 !~ 1~91~ ~a~11 ~~. ~m~ If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • .. REPORT NO: 96-3299 , BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 23 Apr 96 TOTAL VOLUME: 6,396 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 05:28 TO: 09:00 3 Hrs. 32 Mins. ^ X^ ^ ^ 1,472 MSCF 2. FROM: 10:30 TO: 12:40 2 Hrs. 10 Mins. ^ Q ^ ^ 2,167 MSCF 3. FROM: 13:08 TO: 13:50 0 Hrs. 42 Mins. ^ X^ ^ ^ 496 MSCF 4. FROM: 15:06 TO: 15:34 0 Hrs. 28 Mins. ^ Q ^ ^ 467 MSCF 5. FROM: 21:23 TO: 22:04 0 Hrs. 41 Mins. ^ Q ^ ^ 1,794 MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. Sk-18 LP compressor shut down due to lack of gas to keep the compressor on line. The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. (NOTE: GC3 is at reduced production rates due to oppportunity maintenance work as a result of theTAPS slowdown). 2. Sk-18 LP compressor shut down due to lack of gas to keep the compressor on line. The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. (NOTE: GC3 is at reduced production rates due to oppportunity maintenance work as a result of theTAPS slowdown). 3. Sk-18 LP compressor shut down due to lack of gas to keep the compressor on line. The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. (NOTE: GC3 is at reduced production rates due to oppportunity maintenance work as a result of theTAPS slowdown). 4. Sk-18 LP compressor shut down due to lack of gas to keep the compressor on line. The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. (NOTE: GC3 is at reduced production rates due to oppportunity maintenance work as a result of theTAPS slowdown). 5. Asset Area TEG regeneration system shut down because of a problem associated with bringing rate back on following TAPS slowdown. Action Taken to Stop Flaring: 1. BPX increased production rates to GC3 following completion of maintenance work and repairs. 2. BPX increased production rates to GC3 following completion of maintenance work and repairs. 3. BPX increased production rates to GC3 following completion of maintenance work and repairs. 4. BPX increased production rates to GC3 following completion of maintenance work and repairs. 5. BPX reduced production rates and shut-in 8 wells equaling 162 mmcfd. Wells were shut-in or choked back starting at 21:25 hours. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: • • . REPORT NO: 96-3300 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 24 Apr 96 TOTAL VOLUME: 4,409 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 00:47 TO: 01:42 0 Hrs. 55 Mins. ^ Q ^ ^ 229 MSCF 2. FROM: 03:25 TO: 03:54 0 Hrs. 29 Mins. ^ Q ^ ^ 363 MSCF 3. FROM: 05:08 TO: 09:50 4 Hrs. 42 Mins. ^ Q ^ ^ 3,525 MSCF 4. FROM: 04:55 TO: 05:05 0 Hrs. 10 Mins. ^ Q Q ^ 42 MSCF 5. FROM: 10:30 To: 10:45 0 Hrs. 15 Mins. ^ Q ^ ^ 250 MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. Sk-18 LP compressor shut down .The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. 2. Sk-18 LP compressor shut down .The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. 3. Sk-18 LP compressor shut down .The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. 4. The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. GC-3 tried cutting back on their LP flare assist gas. 5. Sk-18 LP compressor shut down .The LP flare assist gas was opened to prevent black smoke resulting from the increased pressure on the LP flare header. Action Taken to Stop Flaring: 1. K-306 LP Compressor re-started. 2. K-306 LP Compressor re-started. 3. K-306 LP Compressor re-started. 4. GC-3 opened their LP flare assist gas. Black smoke clear up immediately. 5. K-306 LP Compressor re-started. RECEIVED MAY 1 6 1996 Alas Oil & Aa If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • • ', REPORT NO: 96-3308 , BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 30 Apr 96 TIME OF FLARING: 1. FROM: 02:46 To: 04:19 2. FROM: 20:30 TO: 20:36 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 1 Hrs. 33 Mins. 0 Hrs. 6 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: QQO MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ Q ^ ^ 969 MSCF ^ X^ ^ ^ 21 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. Sk-18 LP compressor shut down because of a unknown reason. The incident is being further investigated. 2. Sk-18 LP compressor shut down because of a unknown reason. The incident is being further investigated. 3. ~y.-~LANfti'7'I0N P' 4. 5. Action Taken to Stop Flaring: 1. Equipment was restarted at 04:06hours. 2. Equipment was restarted at 20:36hours. 3. 4. 5. RECEIVED MAY 1 F 199& Alaska Oil & Gas Cons. Cnmmisston Anchorage If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Mon[h/Year of Disposition GATHERING CENTER 3 ARCO ALASKA, INC. WESTERN OPERATING AREA-PB Mar-96 • • Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 1,250 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 0 5. Pilot and Purge 14,031 6. Used for lease operations 581,902 7.Other 0 TOTAL items 1 - 7 597,183 8. NGL gas equivalent produced 0 T: ~ 9. Purchased gas ~~~ ~~ ° ~" ~~ 0 10. Transferred from: "~~~`~ ~ ~ ~ ~ 0 (',,g 11. Transferred to: CCP '' ,. . 26,168,866 Remarks: T herehv certify that. the frtregning is mie and correct to the hest. of my knowledge. Signature:~~~~'~~~. Title: SUPERVISOR orm evtse *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official Use Onl -=Flarin 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. ~J r BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT MARCH, 1996 Page 1 Unplanned Events less than or equal to 1 hour - -- - - ------- ..... .......................................... ......................................................... 1t1~4':~G#~~#I~.::::::::::::::::::::::::.~:. 3/1/96 0108-0120 92 Not required for unplanned events which Not required for unplanned events which 313/96 1329-1338 100 are less than or equal to 1 hour are less than or equal to 1 hour 3/8/96 0000-0044 581 3/10/96 2141-2155 214 3/23/96 1530-1533 15 3/30/96 1210-1244 215 3/30/96 2030-2046 33 Tr~TAI 1 95(1 Unplanned Events < 1 Hour 1,250 Unplanned Events > 1 Hour 0 Planned Events < 1 hour 8~ not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 14.031 TOTAL FLARED VOLUME 15,281 ~~ ~11u~;s?t~ t~ii ~ C^~ I~~~v. C~:t~~issi;'~, i~ii~isJn ~;~ See Attachments See Attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION u GATHERING CENTER 3 INC. Field(s) WESTERN OPERATING Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 8,525 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 2,010 5. Pilot and Purge 15,558 6. Used for lease operations 558,040 7.Other 0 TOTAL items 1 - 7 584,133 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: p 11. Transferred to: CCP 24,523,852 Remarks: l herehv rertifv that the fr,reQ~ing is trne and canrrect t~ the heel ~f my knnwlP.rige. Signature: ~ Title: SUPERVISOR orm evtse Month/Year of Disposition Feb-96 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 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. • LJ BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT FEBRUARY, 1996 Page 1 Unplanned Events less than or equal to 1 hour .~. ~ DATE TIME .. ~~ VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/1/96 1847-1859 125 Not required for unplanned events which Not required for unplanned events which 2/2/96 0014-0029 156 are less than or equal to 1 hour are less than or equal to 1 hour 2/5/96 0736-0745 63 2/5/96 1010-1041 177 2/7/96 0737-0825 3,333 2/8/96 0919-1003 794 2/8/96 1300-1332 422 2/12/96 0820-0906 375 2/14/96 1228-1232 19 2/15/96 0603-0637 590 2/17/96 1340-1414 708 2/18/96 1231-1320 778 2/21/96 1928-1942 175 2/23/96 0640-0649 25 2/25/96 0801-0844 568 2/25/96 2348-2400 100 2/26/96 1648-1716 117 TOTAL 8,525 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/6/96 0745-1058 2,010 See Attachments See Attachments TOTAL 2,010 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT FEBRUARY, 1996 Page 2 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ --~-~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE GAUSE TOTAL Planned Events Exceed DATE TIME TOTAL Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events > 1 hour and exceeding 5,000 MCF • Pilot Purge TOTAL FLARED VOLUME 0 Hour OR Exceeding 5000 Mcf VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 0 TOTAL 8,525 2,010 0 0 15.558 26,093 REPORT NO: 96-3218 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 06 Feb 96 TOTAL VOLUME: 2,QiQ MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 07:45 To: 10:58 3 Hrs. 13 Mins. ^ Q ^ ^ 2,010 MSCF 2. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. Following a plant shut-down for electrical breaker repair, the plant was being brought on-line. Sk-18 compressor K-305 was found to have a valve sequencing problems. Production was maintained to prevent freezing and to allow for plant start-up. The ambient temperature was -26F. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Equipment was restarted at 10:55 hours. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Monti-IYeaz of Disposition GATHERING CENTER 3 ARCO ALASI{A, INC. WESTERN OPERATING AREA-PB Jan-96 LJ r~ Disposition 1. Sold 0 2. Reinjected 0 3. Flazed or vented less than 1 hour 12,394 4. Flazed or vented greater than 1 hour (Sup lemental report required--See 20 AAC 25.235) 2,439 5. Pilot and Purge 16,067 6. Used for lease operations 578,934 7.Other 0 TOTAL items 1 - 7 609,834 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 25,609,790 Remarks: T herehv certify that the forevr,ing is trne an~i correct to the hest of my kn~wle.~lge. Signature: ~ Title: SUPERVISOR otm evtse *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 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. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT JANUARY, 1996 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OFiNCIDENT & CAUSE 1/1/96 1720-1724 28 Not required for unplanned events which 1/3/96 0158-0212 97 are less than or equal to 1 hour 1 /3/96 0358-0433 222 1/4/96 0036-0055 2,560 1 /4/96. 0209-0239 1,417 1/4/96 0243-0310 3,750 • 1/4/96 0328-0344 2,222 1 /15/96 1527-1545 313 1 /19/96 1649-1711 229 1 /19/96 1957-2011 146 1 /26/96 0629-0659 146 1 /26/96 0707-0806 287 1 /28/96 2115-2205 250 1 /29/96 0435-0525 375 1 /29/96 2124-2200 104 1 /30/96 1122-1135 90 1 /30/96 1532-1539 68 1 /31 /96 0935-0954 90 TOTAL 12,394 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OFINCIDENT & CAUSE 1/1/96 2016-2128 243 See ~~ttachments 1/2/96 1043-1336 214 See Attachments 1/2/96 2016-2249 222 See Attachments 1/3/96 1247-1500 672 See Attachments 1/3/96 1816-1920 153 See Attachments 1/26/96 0817-0931 103 See Attachments 1/27/96 0913-1123 181 See Attachments 1/27/96 1436-2400 450 See Attachments 1/29/96 1355-1538 201 See Attachments TOTAL 2,439 ACTION TAKEN TO ELIMINATE`CAUSE Not required for unplanned events which are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments Page 1 •~ Planned Events Less Than or Equal 1 Hour AND Not DATE TIME VOLUAAE DESCRII TOTAL ~ 0 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-3 GAS FLARING INCIDENT REPORT JANUARY, 1996 eding 5000 Mcf OF {NCIDENT & CAUSE • Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE TOTAL 0 Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events > 1 hour and exceeding 5,000 MCF • Pilot Purge TOTAL FLARED VOLUME TOTAL. 12,394 2,439 0 0 .16.067 30,900 ACTION TAKEN TO ELIMINATE CAUSE TAKEN TO ELIMINATE Page 2 REPORT NO: 96-3171 *Correction BPX FLARE REPORT . , occ REP : PRUDHOE BAY FACILITY: GC-3 D ATE: O1 Jan 96 TOTAL VOLUME: 271 MSCF Intermittent Black TIME OF FLARING: DURA TION: Yes No Smoke? Planned? VOLUME 1. FROM: 17:20 TO: 17:24 ~ Hrs. 4 Mins. ^ 0 ^ ^ 28 MSCF 2. FROM: 20:16 TO: 21:28 1 Hrs. 12 Mins. Q ^ ^ ^ 243 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in LP production. Ambient temperature increased by 10°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 7°F. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 well equaling 10 mmcfd. Well was shut-in or choked back starting at 17:24 hours. 2. BPX reduced production rates and shut-in2wells equaling 40 mmcfd. ARCO reduced production rates and shut-in 4 wells equaling 100 mmcfd. Wells were shut-in or choked back starting at 20:00 hours. 3. 4. 5. *Flare report number corrected 01/06/95 from 95 series to 96 series If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 96-3172 *Correction BPX FLARE REPORT OCC REP PRUDHOE BAY FACILITY: GC-3 D ATE: 02 Jan 96 TOTAL VOLUME: 486 MSCF Intermittent Black TIME OF FLARING: DURA TION: Yes No Smoke? Planned? VOLUME 1. FROM: 10:43 TO: 13:36 2 Hrs. 53 Mins. Q ^ ^ ^ 214 MSCF 2. FROM: 20:16 TO: 22:49 2 Hrs. 33 Mins. Q ^ ^ ^ 222 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 4°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 6°F. These swings continued from 6deg. to 0 deg. and back up again during this flare period. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 3 wells equaling 55 mmcfd. Wells were shut-in or choked back starting at 12:03 hours. 2. BPX reduced production rates and shut-in 1 wells equaling 24 mmcfd. Wells were shut-in or choked back starting at 20:20 hours. 3. 4. 5, "Flare report number corrected 01/06/95 from 95 series to 96 series „~. ..~» t; vim;. A ~. 3 r} ~ IJ~~ t' t_ 1/ r 1~~: S~~SF2i` ,. ~ d„E#~` ~ ~ s~ .. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: ~ ~ ~ OCC REP FACILITY: ~aC-3 BPX FLARE REPORT PRUDHOE BAY DATE: 03 Jan 96 TIME OF FLARING: i . FROM: 01:58 To: 02:12 2. FROM: 03:58 To: 04:33 3. FROM: 12:47 TO: 15:00 4. FROM: 1$:16 To: 19:20 5. FROM: TO: DURATION: 0 Hrs. 14 Mins. 0 Hrs. 35 Mins. 2 Hrs. 13 Mins. 1 Hrs. 4 Mins. Hrs. Mins. Intermittent Yes No ^ X^ ^ X^ 0 ^ ^ ^ REPORT NO: 9G-3175 TOTAL VOLUME: Black Smoke? Planned? ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ *Correction 1,144 MscF VOLUME 97 MSCF 222 MSCF 672 MSCF 153 MscF MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 6°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 10°F. These swings continued from 6deg. to 0 deg. and back up again during this flare period. 3. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 8°F. 4. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 4°F. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 3 wells equaling 65 mmcfd. Wells were shut-in or choked back starting at 02:00 hours. 2. BPX reduced production rates and shut-in 3 wells equaling 60 mmcfd. Wells were shut-in or choked back starting at 04:10 hours. 3. BPX reduced production rates and shut-in 2 wells equaling 20 mmcfd. Wells were shut-in or choked back starting at 13:04 hours. 4. BPX reduced production rates and shut-in 2 wells equaling 30 mmcfd. Wells were shut-in or choked back starting at 18:40 hours. 5. *Flare report number corrected 01/06/95 from 95 series to 96 series If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 96-3197 BPX FLARE REPORT PRUDHOE BAY FACILITY: CaC-3 DATE: 26 fan 96 TOTAL VOLUME: 586 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 06:29 TO: 06:59 0 Hrs. 30 Mins. ^ Q ^ ^ 146 MSCF 2. FROM: 07:07 TO: 08:06 0 Hrs. 59 Mins. ^ Q ^ ^ 287 MSCF 3. FROM: 08:17 TO: 09:3 1 Hrs. 14 Mins. ^ X^ ^ ^ 103 MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. Sk-18 IP/LP compressors shut down because of a problem associated with low gas rates due to Pipeline slowdown. 2. Sk-18 IP/LP compressors shut down because of a problem associated with low gas rates due to Pipeline slowdown. 3. Sk-18 LP compressor K-306 shut down because of a problem associated with high vibrations (low gas rate due to Pipe- line slowdown). 4. 5. Action Taken to Stop Flaring: 1. Equipment was restarted at 06:59 hours. 2. Equipment was restarted at08:06 hours. 3. Equipment was restarted at 09:31 hours. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 96-3201 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-3 DATE: 27 Jan 96 TOTAL VOLUME: 631 MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 09:1.3 TO: 11:23 2 Hrs. 10 Mins. ^ Q Q ^ 181 MSCF 2. FROM: 14:36 TO: 24:00 9 Hrs. 24 Mins. ^ Q ^ ^ 450 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. Sk-18 LP compressor shut down because of a problem associated with high vibrations due to low LP gas rates. 2. Sk-18 LP compressor shut down because of a problem associated with high vibrations due to low LP gas rates. 3. 4. 5. Action Taken to Stop Flaring: 1. Equipment was restarted at 11:23 hours. 2. Equipment was restarted at2400 hours. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 96-3206 BPX FLARE REPORT PRUDHOE BAY FACILITY:~.~C-3 DATE: 29 fan 96 TOTAL VOLUME: 680 MSCF Intermittent Black TIM E OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 04:35 TO: 05:25 0 Hrs. 50 Mins. Q ^ ^ ^ 375 MSCF 2. FROM: 13:55 TO: 15:38 1 Hrs. 43 Mins. Q ^ ^ ^ 201 MSCF 3. FROM: 21:24 TO: 22:00 0 Hrs. 36 Mins. Q ^ ^ ^ 104 MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 20°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 20°F. 3. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 4°F. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in3 wells equaling50 mmcfd. Wells were shut-in or choked back starting at 04:30 hours. 2. BPX reduced production rates and shut-in 2 wells equaling30 mmcfd. Wells were shut-in or choked back starting at 14:00 hours. 3. BPX reduced production rates and shut-in1 wells equalin20 mmcfd. Wells were shut-in or choked back starting at 21:35 hours. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~