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Home My WebLink AboutPBU Lisburne Prod (GMPA) - BP Exploration (Alaska), Inc.State of Alaska AOGCC Gas Disposition Files Year: 2017 Facility: PBU Lisburne Prod (GPMA) Operator: BP EXPLORATION (ALASKA) INC. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000009 2. Facility Name PBU LISBURNE PROD GPMA 3. Field PBU - GPMA 4. Operator BP 5. MonthNear of Disposition I January -2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 109,530 Pool Name Pool Code Percent 7. Reinjected 8,872,565 Sadlerochit 640150 0.9% North Prudhoe Bay State 640152 0.0% 8. Flared or vented 1 hour or less 284 Point McIntyre 640180 22.7% Lisbume 640144 72.8% 9. Flared or vented more than 1 hour (see instr.) 0 IVlshak-SaoRiver test in 640147 0.9% Niakuk 640148 2.7% 10. PilotandPurge 11,514 West Beach 640186 0.0% 11. Assist Gas 126,349 12. Fuel gas used in lease operations. 794,029 13. Other (see instructions) 1,330,677 Official Use Only Authorization>1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 11,244,94$ Lease Use MCF 15. NGL Gas Equivalent 109,530 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: 1,218,979 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 13: Lift Gas Off Field; Block 17: Ml from Prudhoe = 1,217,502 and Fuel Gas from Prudhoe = 1,477 Pt McIntyre NGLs at CGF (gas equivalent) = 11,372 mcf I hereby certify that a foregoing ijktrue and correct to the best of my knowledge. OJ0I �C ,��//,(// Note: All volumes must be corrected Signature "'" Y Title Manager Production Taxes and Royalties Alaska to pressure Of 14.65 psis and to a L 1 temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone 1907 / ) 564-5775 Date J L' AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jan -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1808 reinjection compressor shutdown because leak on 1/21/2017 20:07 - 20:11 165 hydraulic system worsened U Field production cut to lower gas production. 1808 reinjection compressor shutdown because of control/instrumentation failure associated with low stage 1/28/2017 19:47 - 19:48 46 pressure switch U 1808 depressurization complete. Total Flare <=1 Hour 211 Total Flare> 1 Hour 0 Volume Flared 211 Measured Safety Pilot 8,439 Continuous Assist 92,738 TOTALFLARED 101,388 DATE TIME Volume Flared 59 1/21/2017 20:07 - 20:11 1/28/2017 19:47 - 19:48 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jan -17 VOLUME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE 1808 reinjection compressor shutdown because leak on 49 hydraulic system worsened 1808 reinjection compressor shutdown because of control/instrumentation failure associated with low stage 10 pressure switch Total Flare <=1 Hour 59 Total Flare > 1 Hour 0 Volume Flared 59 Measured Safety Pilot 2,527 Continuous Assist 27,440 TOTAL FLARED 30,026 PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE U Field production cut to lower gas production. U 1808 depressurization complete. DATE TIME 1/21/2017 20:07 - 20:11 1/28/2017 19:47 - 19:48 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jan -17 VOLUME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE 1808 reinjection compressor shutdown because leak on 5 hydraulic system worsened 1808 reinjection compressor shutdown because of control/instrumentation failure associated with low stage 3 pressure switch Total Flare <= 1 Hour 8 Total Flare> 1 Hour 0 Volume Flared 8 Measured Safety Pilot 326 Continuous Assist 3,671 TOTALFLARED 4,005 PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE U Field production cut to lower gas production. U 1808 depressurization complete. DATE TIME 1/21/2017 20:07 - 20:11 1/28/2017 19:47 - 19:48 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jan -17 VOLUME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE 1808 reinjection compressor shutdown because leak on 2 hydraulic system worsened 1808 reinjection compressor shutdown because of control/instrumentation failure associated with low stage 1 pressure switch Total Flare <=1 Hour 3 Total Flare> 1 Hour 0 Volume Flared 3 Measured Safety Pilot 106 Continuous Assist 1,199 TOTALFLARED 1,308 PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE U Field production cut to lower gas production. U 1808 depressurization complete. DATE TIME 1/21/2017 20:07 - 20:11 1/28/2017 19:47 -19:48 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jan -17 VOLUME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE 1808 reinjection compressor shutdown because leak on 2 hydraulic system worsened 1808 reinjection compressor shutdown because of control/instrumentation failure associated with low stage 1 pressure switch Total Flare <=1 Hour 3 Total Flare> 1 Hour 0 Volume Flared 3 Measured Safety Pilot 116 Continuous Assist 1,301 TOTAL FLARED 1,420 PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE U Field production cut to lower gas production. U 1808 depressurization complete. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jan -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot Continuous Assist TOTALFLARED BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jan -17 VOLUME PLANNED DATE TIME IMSCFI DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot Continuous Assist TOTAL FLARED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED C.AS nispnniTinni 1. Facility Number 0290000009 2. Facility Name PBU LISBURNE PROD (GP A) 3. Field PBU - GPMA 4. Operator • BP 5. MonthNear of Disposition I February -2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. - 6. Sold 105,586 Pool Name PoolCode Percent 7. Reinjected 9 159 579 Sadlerochit 640150 0.3% North Prudhoe Bay State 640152 0.0% 8. Flared or vented 1 hour or less 5,188 Point McIntyre 640180 23.6% Lisburne 640144 73.6% 9. Flared or vented more than 1 hour (see instr.) 0 Ivishak-SagRiver test in 640147 0.7% Niakuk 640148 1.8% 10. Pilot and Purge 10,305 West Beach 640186 0.0% 11. Assist Gas 112,537 12. Fuel gas used in lease operations. 765,618 13. Other (see instructions) 1,211,792 Official Use Orly Authorization >7 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 11,370,605 Lease Use MCF 15. NGL Gas Equivalent 105,586 Conservation MCF 16. Purchased gas 0 Waste: MCF IT Transferred from 1,290,505 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 13: Lift Gas Off Field; Block 17: MI from Prudhoe = 1,290,505 and Fuel Gas from Prudhoe = 0 Pt Mclntrye NGLs at CGF (gas equivalent) = 8974 mcf. I hereby certify that t e foregoing is true and correct to the best of my knowledge. Signature Vim �Z& Note: All volumes must be corrected Title Mana er Production Taxes and Ro allies Alaska to pressure of 14.65 psia and to a 3 /� temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date / AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Feb -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1807 Reinjection compressor shutdown because of control/Instrumentation failure 2/17-18/2017 23:58-00:58 4,336 associated with #3 turbine bearing vibration. 1807 Reinjection compressor shutdown because of control/Instrumentation failure associated with low select switch for low stage overhead seal oil tank. Switch replaced 2/18/2017 15:40-15:44 199 and calibarated. #3 bearing vibration probes also replaced and calibrated. 2/19/2017 10:20-10:23 85 1808 maintenance activity to replace P024VIC. 4 minutes assist gas, 2 minutes black smoke. 2/19/2017 10:30-10:32 36 1808 maintenance activity to replace P024VIC. 2 minutes assist gas, i minute black smoke. Total Flare «1 Hour 4,656 Total Flare> 1 Hour 0 Volume Flared 4,656 Measured Safety Pilot 7,604 Continuous Assist 83,121 TOTALFLARED 95,381 U 1807 T/C depressurized and shut down. U 1807 T/C depressurized and shut down. U 1808 T/C depressurized and shut down. U 1808 T/C depressurized and shut down. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO, 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Feb -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 2/17-18/2017 23:58-00:58 254 2/18/2017 15:40-15:44 11 2/19/2017 10:20-10:23 12 2/19/2017 10:30-10:32 5 Total Flare c=1 Hour 282 TWO Flare > 1 Hour 0 Volume Flared 282 Measured Safety Pilot 2,409 Continuous Assist 26,208 TOTAL FLARED 28,899 1807 Reinjection compressor shutdown because of control/instrumentation failure associated with #3 turbine bearing vibration. 1807 Reinjection compressor shutdown because of control/instrumentation failure associated with low select switch for low stage overhead seal oil tank. Switch replaced and calibarated. p3 bearing vibration probes also replaced and calibrated. 1808 maintenance activity to replace P024VIC. 4 minutes assist gas, 2 minutes black smoke. 1808 maintenance activity to replace P024VIC. 2 minutes assist gas,1 minute black smoke. U 1807 T/C depressurized and shut down. U 1807 T/C depressurized and shut down. U 1808 T/C depressurized and shut down. U 1808 T/C depressurized and shut down. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Feb -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS a CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1807 Reinjection compressor shutdown because of control/Instrumentation failure 2/17-18/2017 23:58-00:58 159 associated with p3 turbine bearing vibration, 1807 Reinjection compressor shutdown because of control/instrumentation failure associated with low select switch for low stage overhead seal oil tank. Switch replaced 2/18/2017 15:40-15:44 7 and calibarated. p3 bearing vibration probes also replaced andcalibrated. 1808 maintenance activity to replace P024VIC. 4 minutes assist gas, 2 minutes black 2/19/2017 10:20-10:23 3 smoke. 2/19/2017 10:30-10:32 1 1808 maintenance activity to replace P024VIC. 2 minutes assist gas,1 minute black smoke. Total Flare <=1 Hour 170 Total Fiore >1 Hour 0 Volume Flared 170 Measured Safety Pilot 189 Continuous Assist 2,076 TOTALFLARED 2,435 U 1807 T/C depressurized and shut down. U 1807 T/C depressurized and shut down. U 1808 T/C depressurized and shut down. U 1808 T/C depressurized and shut down. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Feb -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1807 Reinjection compressor shutdown because of control/instrumentation failure 2/17-18/2017 23:58-00:58 57 associated with #3 turbine bearing vibration. 1807 Reinjection compressor shutdown because of control/instrumentation failure associated with low select switch for low stage overhead seal oil tank. Switch replaced 2/18/2017 15:40-15:44 3 and calibarated. g3 bearing vibration probes also replaced and calibrated. 1808 maintenance activity to replace P024VIC. 4 minutes assist gas, 2 minutes black 2/19/2017 10:20-10:23 2 smoke. 2/19/2017 10:30-10:32 0 1808 maintenance activity to replace P024VIC. 2 minutes assist gas,1 minute black smoke. Total Flare <=1 Hour 62 Total Flare> 1 Hour 0 Volume Flared 62 Measured Safety Pilot 70 Continuous Assist 773 TOTAL FLARED 905 U 1807 T/C depressurized and shut down. U 1807 T/C depressurized and shut down. U 1808 T/C depressurized and shut down. U 1808 T/C depressurized and shut down. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Feb -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1807 Reinjection compressor shutdown because of control/instrumentation failure 2/17-18/2017 23:58-00:58 17 associated with#3 turbine bearing vibration. U 1807 T/C depressurized and shut down. 1807 Reinjection compressor shutdown because of control/instrumentation failure 33 associated with low select switch for low stage overhead seal oil tank. Switch replaced 359 2/18/2017 15:40-15:44 1 and calibarated. M3 bearing vibration probes also replaced and calibrated. U 1807 T/C depressurized and shut down. 1808 maintenance activity to replace P024VIC.4 minutes assist gas, 2 minutes black 2/19/2017 10:20-10:23 0 smoke. U 1808 T/C depressurized and shut down. 2/19/2017 10:30-10:32 0 1808 maintenance activity to replace P024VIC. 2 minutes assist gas,1 minute black smoke. U 1808 T/C depressurized and shut down. Total Flare <=1 Hour 18 Total Flore> I Hour 0 Volume Flared 18 Measured Safety Pilot 33 Continuous Assist 359 TOTALFLARED 410 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000009 2. Facility Name PBU LISBURNE PROD GPMA 3. Field PBU - GPMA 4. Operator BP 5. Month/Year of Disposition March -2017 Disposition Volume MCF 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 127,649 Pool Name Paol Code Percent 7. Reinjected 10,858,275 Sadlerochit 640150 0.5% North Prudhoe Bay State 640152 0.0% 8. Flared or vented 1 hour or less 288 Point McIntyre 640180 25.0% Lisburne 640144 72.6% 9. Flared or vented more than 1 hour (see instr.) 0 Ivishak-SagRiver test in 640147 1.4% Nlakuk 640148 0.5% 10. Pilot and Purge 11,534 West Beach 640186 0.0% 11. Assist Gas 139,504 12. Fuel gas used in lease operations. 905,966 13. Other (see instructions) 1,411,639 OlBclel Use Only Authorization hr: SafetyMCF 14. TOTAL VOLUME (ITEMS 6.12) 13,454,855 Leese Use MCF 15. NGL Gas Equivalent 127,649 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: 1,809,477 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 13: Lift Gas Off Field; Block 17: MI from Prudhoe = 1,809,477 Pt McIntyre NGLs at CGF (gas equivalent) and Fuel Gas from Prudhoe = 0 = 10,123 mc£ I hereby certify that the foregoing is true and correct to the best of my knowledge. U�( dC / %�& Aj Signature 1.t-L/I Ar Printed Name Diane Colle Note: All volumes must be corrected Title Manager Production Taxes and Rovalties Alaska t0 pressure Of 14.65 psis and to a `I 1� temperature of 60o F. Authority 20 Phone (907) 564-5775 Date `F / AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate SP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Marl? VOLUME PLANNED DATE TIME (Ill DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 3/3/2017 14:32-15:18 195 3/9/2017 14:47-14:48 3 Total Flare <+1 Hour 198 Total Flore> 1 How 0 Volume Flared 198 Measured $a" Pilot 8,374 Continuous Assist 101,412 TOTAL FLARED 109,984 E02024-SEV valve leaked by Start of STV/IP 1801 Turbine/Compressor Closed manual block valve Cease start attempt BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Mar -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 3/3/2017 14:32-15:18 83 3/9/2017 14:47 -14:48 1 Total Flare r_ 1 Hour 84 Total Flare > 1 Hour 0 Volume Flared 84 Measured Safety Pilot 2,887 Continuous Assist 34,763 TOTAL FLARED 37,734 E02024-SEV valve leaked by Start of STV/IP 1801 Turbine/Compressor Closed manual block valve Cease start attempt BP EXPLORATION ALASKA, INC, CONSERVATION ORDER N0, 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Mar -17 VOLUME PLANNED DATE TIME (Msd) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 3/3/2017 14:32 - 15:1F 1 E02024-SEV valve leaked by U Closed manual block valve Total Flare <a1 Hour 1 Total FIl1 Hour Volume Flared Measured Safety Pilot 61 Continuous Assist 735 TOTALFLARED 797 VOLUME 3/3/2017 14:32 - 15:18 Total Flare <=1 Hour 4 Total Flare > 1 Hour 0 Volume Flared 4 Measured Safety Pilot 160 Continuous Assist 1,934 TOTAL FLARED 2,098 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Mar -17 DESCRIPTION OF INCIDENTS E02024-SEV valve leaked by PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Closed manual black valve BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Mar -17 VOLUME PLANNED DATE TIME )Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 3/3/2017 14:32 - 15:18 Total Flare �- 1 Hour 1 Total Flare> 1 Hour 0 Volume Flared i Measured Safety Pilot 52 Continuous Assist 660 TOTALFLARED 713 E02024-SEV valve leaked by Closed manual black valve BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Mar -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <= i Hour Total Flare> 1 Hour Volume Flared Measured Safety Pilot Continuous Assist TOTALFLARED BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Mar -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare.I Hour 0 Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot Continuous Assist TOTAL FLARED 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000009 12. Facility Name IPBU LISBURNE PROD GPMA 3. Field PBU - GPMA 4. Operator BP 5. MonthNear of Disposition I Aril -2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. e. Sold 126,782 Pool Name Pool Code Percent 7. Reinjected 10,188,156 Sadlerochit 640150 0.9°h North Prudhoe Bay State 640152 0.0% 8. Flared or vented 1 hour or less 1 Point McIntyre 640180 25.1% Lisburne 640144 71.9% 9. Flared or vented more than 1 hour (see instr.) 0 IVlshak-SagRiver test in 640147 1.6% Niakuk 640148 0.5% 10. Pilot and Purge 11,088 West Beach 640186 0.0% 11. Assist Gas 118,338 12. Fuel gas used in lease operations. 864,123 13. Other (see instructions) 1,839,104 Official -U"Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 8-12) 13,147,592 Lease Use MCF 15. NGL Gas Equivalent 126,782 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: 1,809,484 1 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 13: Lift Gas Off Field; Block 17: MI from Prudhoe = 1,809,110 and Fuel Gas from Prudhoe = 374 Pt McIntyre NGLS ay CGF (gas equivalnt) = 10,725 mcC I hereby certify that %a foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psie and to 8 7 temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Dates / 1 AAC25.235. Form 10-422 Rev, 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate SP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE GAS FLARING INCIDENTS Apr -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1800 STV -IP compressor shutdown because of 4/18/2017 17:50-17:51 1 control/instrumentation failure associated with CASTS testing U Flare valve closed Total Flare c=1 Hour 1 Total Flare> 1 Hour Volume Flared Measured Safety Pilot 7,986 Continuous Assist 85,296 TOTAL FLARED 93,283 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE RAV, POINT MCINTVRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Apr -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <= 1 Hour 0 Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot 2,770 Continuous Assist 29,493 TOTAL FLARED 32,263 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Apr -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flom > 1 Hour Volume Flared 0 Measured Safety Pilot 58 Continuous Assist 623 TOTALFLARED 681 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Apr -17 VOLUME PLANNED DATE TIME )Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flom <=1 Hour Total Flare> I Hour Volume Flared 0 Measured Safety Pilot 179 Continuous Assist 1,911 TOTALFLARED 2,090 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Apr -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <= 1 Hour 0 Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot 95 Continuous Assist 1,015 TOTAL FLARED 1,110 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Apr -17 VOLUME PLANNED (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c=1 Hour 0 Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot 0 Continuous Assist 0 TOTAL FLARED 0 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Apr -17 VOLUME PLANNED DATE TIME IMSCFI DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN Total Flare <=1 Hour Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot Continuous Assist TOTAL FLARED 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000009 2. Facility Name P13 LISBURNE PROD GPMA 3. Field PBU - GPMA 4. Operator BP 5. Monthfyear of Disposition 1 Ma -2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. sold 128,386 Pool Name Pool Code Percent 7. Reinjected 9,554,193 Sadlerochit 640150 0.8% North Prudhoe Bay State 640152 0.0% 8. Flared or vented 1 hour or less 0 Point McIntyre 640180 23.7% Lisburne 640144 73.2% 9. Flared or vented more than 1 hour (see instr.) 0 Ivishak-SaoRiver test in 640147 1.8% Niakuk 640148 0.5% 10. Pilot and Purge 11,461 West Beach 640186 0.0% 11. Assist Gas 136,710 12. Fuel gas used in lease operations. 869,905 13. Other (see instructions) 1,833,503 Official Use Only Authorization>1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 12,534,158 Lease Use MCF 15. NGL Gas Equivalent 128,386 Conservation MCF 16. Purchased gas 0 Wasi MCF 17. Transferred from: 1,678,062 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 13: Lift Gas Off Field; Block 17: Mt from Prudhoe = 1,678,062 and Fuel Gas from Prudhoe = 0 Pt McIntyre NGLs at CGF (gas equivalent) = 12,005 mcf I hereby certify that the foregoing is true and correct to the best of my knowledge. jp Signature Printed Name Diane Colley Title Manager Production Taxes and Royalties Alaska Phone (907) 564-5775 Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS May -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flom> 1 Hour 0 Volume Flared 0 Measured Safety Pilot 8,393 Continuous Assist 100,027 TOTAL FLARED 108,420 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS May -17 VOLUME PLANNED DATE TIME )MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare v l Hour 0 Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot 2,708 Continuous Assist 32,385 TOTAL FLARED 35,093 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS May -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total flare <=1 Hour 0 Total Flare > 1 Hour Volume Flared Measured Safety Pilot 62 Continuous Assist 747 TOTAL FLARED 809 SP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS May -17 VOLUME PLANNED DATE TIME )Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c=1 Hour 0 Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot 204 Continuous Assist 2,426 TOTAL FLARED 2,630 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS May -17 VOLUME PLANNED DATE TIME )Mxf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot 94 Continuous Assist 1,125 TOTALFLARED 1,219 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS May -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flom <= 2 Hour 0 Total Flare > 1 Hour Volume Flared Measured Safety Pilot Continuous Assist TOTALFLARED 0 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS May -1T VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <= I Hour 0 Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot 0 Continuous Assist 0 TOTALFLARED 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000009 2. Facility Name PBU LISBURNE PROD GPMA 3. Field PBU - GPMA 4. Operator BP 5. Monthfyear of Disposition I June -2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 71,328 Pool Name Pool Code Percent 7. Reinjected 8,613,956 Sadlerochit 640150 0.9% North Prudhoe Bay State 640152 0.0% 8. Flared or vented 1 hour or less 0 Point McIntyre 640180 28.8% Lisburne 640144 67.7% 9. Flared or vented more than 1 hour (see instr.)598 Ivishak-SagRiver test In 640147 2.1% Niakuk 640148 0.6% 10. Pilot and Purge 11,053 West Beach 640186 0.0% 11. Assist Gas 142,404 12. Fuel gas used in lease operations. 850,427 13. Other (see instructions) 1,524,013 Official Use Only Authorization >t hr: Safety 59� MCF 14. TOTAL VOLUME (ITEMS 6-12) 11,213,779 Lease Use MCF 15. NGL Gas Equivalent 71,328 Conservation MCF 16. Purchased gas p Waste: MCF 17. Transferred from: 1,250,141 18. Transferred to: (Express as a negative #) 0 Commissioner Da 19. Remarks: Block 13: Lift Gas Off Field; Block 17: MI from Prudhoe = 1,250,141 and Fuel Gas from Prudhoe = 0 Pt McIntyre NGLs at CGF (gas euqivalent) = 9846 met' I hereby certify that the regoing is true and correct to the best of my knowledge. Signature L)ONNote: Printed Name Diane Colley All volumes must be corrected Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 Phone (907) 564-5775 Date AAC25.235. 1/-7 Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jun -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS &CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c.1 Hour 0 6/5/2017 11:48 - 17:04 6/20/2017 18:52-22:15 395 Total Flom >I Hour 396 Volume Flared 396 Measured Safety Pilot 7,484 Continuous Assist 96,370 TOTAL FLARED 104,250 1801 shutdown for maintenance 1800 STVAP compressor shutdown because of control/instrumentation associated with low IP suction pressure shutdown. 1801 T/C depressurization completed Completed troubleshooting, reloaded 1800 T/C, and stabilized facility process and operation. Flare assist gas mitigated black smoke (first 10 minutes(. SP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jun -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare r-1 Hour 0 06/05/17 11:48 - 17:04 1 06/20/17 18:52-22:15 177 Total Flare > 1 Hour 178 Volume Flared 178 Measured Safety Pilot 3,165 Continuous Assist 40,852 TOTAL FLARED 44,195 1801 shutdown for maintenance 1800 STVAP compressor shutdown because of control/instrumentation associated with low IP suction pressure shutdown. U 1801 T/C depressurization completed Completed troubleshooting, reloaded 1800 T/C, and stabilized facility process and operation. Flare assist gas mitigated black U smoke (first 10 minutes(. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jun -17 VOLUME PLANNED DATE TIME (Meet) DESCRIPTION OF INCIDENTS 8 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c=1 Hour 0 06/05/17 11:48 - 17:04 0 1801 shutdown for maintenance 1800 STV -IP compressor shutdown because of control/instrumentation associated with low IP suction 06/20/17 18:52-22:15 4 pressure shutdown. Total Flom n 1 Hour 4 Volume Flared 4 Measured Safety Pilot 67 Continuous Assist 860 TOTAL FLARED 932 U 1801 T/C depressurization completed Completed troubleshooting, reloaded 1800 T/C, and stabilized facility process and operation. Flare assist gas mitigated black U smoke )first 30 minutes). BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jun -17 VOLUME PLANNED DATE TIME )Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare .1 Hour 0 O6/05/17 11:48- 17:04 0 1801 shutdown for maintenance 18005TVAP compressor shutdown because of control/instrumentation associated with low IP suction 06/20/17 18:52-22:15 13 pressure shutdown. Total Flare > 1 Hour 13 Volume Flared 13 Measured Safety Pilot 232 Continuous Assist 2,967 TOTALFLARED 3,212 U 1801 T/C depressurization completed Completed troubleshooting, reloaded 1800 T/C, and stabilized facility process and operation. Flare assist gas mitigated black U smoke (first 10 minutes). BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jun -17 VOLUME PLANNED DATE TIME )Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 06/05/17 11:48-17:04 0 1801 shutdown for maintenance 1800 STV -IP compressor shutdown because of control/instrumentation associated with low IF suction 06/20/17 18:52 - 22:15 7 pressure shutdown. Total Flare > 1 Hour 7 Volume Flared 7 Measured Safety Pilot 105 Continuous Assist 1,355 TOTAL FLARED 1,467 U 1801 T/C depressurization completed Completed troubleshooting, reloaded 1800 T/C, and stabilized facility process and operation. Flare assist gas mitigated black U smoke )first 30 minutes). BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jun -17 VOLUME PLANNED DATE TIME )MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare. 3 Hour 0 Total Flare> 1 Hour Volume Flared Measured SatetV Pilot Continuous Assist TOTALFLARED 0 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jun -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS 8 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c=1 Hour Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot 0 Continuous Assist 0 TOTAL FLARED Link, Liz M (DOA) From: Blake, Jennifer J <Jennifer.Blake@bp.com> Sent: Tuesday, June 13, 2017 2:28 PM To: 'aogcc.reporting@alaska.gov' Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Schinagl, Werner; Fortenberry, Christopher; AK, HSSEE Env Adv East; AK, OPS GPMA Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS GPMA OSM; Bessler, Mark Subject: Flaring Event at LPC To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reporting(cbalaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at LPC starting at 06/05/2017 11:48 and stopping at 06/05/2017 17:04 with a volume of 2 (MSCF). The event lasted for 316 minutes and was due to shutting down T/Compressor 1801 for maintenance. The event stopped when depressurization was completed. The flaring event was intermittent. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Monday, July 3, 2017 9:22 AM To: 'aogcc.reporting@alaska.gov' Cc: Loepp, Victoria T (DOA); Benson, Gary A, Arthur, Gregory; Starck, Jennifer L; Fortenberry, Christopher; AK, HSSEE Env Adv East; AK, OPS GPMA Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS GPMA OSM; Bessler, Mark Subject: Flaring Event at LPC To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reportingCcDalaska gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at LPC starting at 06/20/2017 20:33 and stopping at 06/20/2017 21:39 with a volume of 201 (MSCF). The intermittent event lasted for 66 minutes and was due to a STV/IP compressor (1800) shutdown because of a control/instrumentation failure associated with the low IP suction pressure shutdown. The event stopped when troubleshooting was completed and the STV/IP was reloaded.. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bo.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 0f►11 ITV M1 m �� w. -_— Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE /7� Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jul -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare 4=1 Hour 6,483 Volume Flared Commissioning of new 1807/08 P0241C remote controls. Assist gas 7/21/2017 14:35 -15:30 168 unavailable due to LPC Plant shudown for maintenance. shutdown maintenance activities. 7/23/2017 13:32 - 16:13 6 1807 compressor shutdown trip initiated and vented to flare due to 1800 STV/IP shutdown on High High Level SNIP Suction Scrubber. High Stage Overhead Seal Oil Tank High High level. Assist gas 7/21/2017 19:10-19:12 21 unavailable. Start 1807 after shutdown maintenance was completed. 7/23/2017 07:27-07:30 52 Assist gas was unavailable 1808 Reinjection Gas Turbine Compressor shutdown on High Discharge Temp High Stage Compressor and lube oil leak. 1807 7/24/2017 18:57 - 20:12 3,932 shutdown on low fuel gas pressure. (2 events) 7/25/2017 07:13 - 11:30 157 1808 shutdown due to high discharge temp (3 short events) 7/28/2017 18:16-18:50 2,153 1808 low stage overhead seal oil tank low level shutdown Total Flare 4=1 Hour 6,483 Volume Flared 15,972 Measured Safety Pilot Depressuring LPC plant, eastside 24" common line, and LGI line for 7/13-15/2017 07:53-14:30 8,337 shutdown maintenance activities. 7/23/2017 13:32 - 16:13 6 Attempted startup of 1800 STV/IP during LPC startup. 1800 STV/IP shutdown on High High Level SNIP Suction Scrubber. 7/28-29/2017 22:25 - 05:20 1,146 Black smoke occurred from 22:25 to 22:45 Total Flare> 1 Hour 9,489 Volume Flared 15,972 Measured Safety Pilot 7,631 Continuous Assist 63,375 TOTALFLARED 86,978 P Completed commissioning Manually drained the level from the Overhead Seal Tank clearing U shutdown, resetting, and closing vent valves to flare. P 1807 started after quick vent cycle. Restart 1807 turbine compressor. Blow down 1808 - no restart U until repair work complete. U 1808 depressured. U Cut production at drillsites Depressuring continued until zero pressures for maintenance P activities. U Started on 3rd attempt. Repair attempts to 1800 were not successful. After doing a repair U on 1801 as well, restarted 1801 and flare stopped. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER N0. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jul -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 823 Depressuring LPC plant, eastside 24" common line, and LGI line for 7/13-15/2017 07:53 - 14:30 5,369 shutdown maintenance activities. 7/23/2017 13:32 - 16:13 0 Attempted startup of 1800 STV/IP during LPC startup. 1800 STVAP shutdown on High High Level SNIP Suction Scrubber. 7/28-29/2017 22:25 - 05:20 455 Black smoke occurred from 22:25 to 22:45 Total Flare> I Hour 5,824 Volume Flared 6,647 Measured Safety Pilot 2,998 Continuous Assist 24,222 TOTAL FLARED 33,867 P Completed commissioning Manually drained the level from the Overhead Seal Tank clearing U shutdown, resetting, and closing vent valves to flare. P 1807 started after quick vent cycle. Restart 1807 turbine compressor. Blow down 1808- no restart U until repair work complete. U 1808 depressured. U Cut production at drillsites Depressuring continued until zero pressures for maintenance P activities. U Started on 3rd attempt. Repair attempts to 1800 were not successful. After doing a repair U on 1801 as well, restarted 1801 and flare stopped. Commissioning of new 1807/08 P0241C remote controls. Assist gas 7/21/2017 14:35 - 15:30 84 unavailable due to LPC Plant shudown for maintenance. 1807 compressor shutdown trip initiated and vented to flare due to High Stage Overhead Seal Oil Tank High High level. Assist gas 7/21/2017 19:10-19:12 11 unavailable. Start 1807 after shutdown maintenance was completed. Assist gas 7/23/2017 07:27-07:30 2 was unavailable 1808 Reinjection Gas Turbine Compressor shutdown on High Discharge Temp High Stage Compressor and lube oil leak. 1807 7/24/2017 18:57 - 20:12 45 shutdown on low fuel gas pressure. (2 events) 7/25/2017 07:13 - 11:30 7 1808 shutdown due to high discharge temp (3 short events) 7/28/2017 18:16-18:50 674 1808 low stage overhead seal oil tank low level shutdown Total Flare <=1 Hour 823 Depressuring LPC plant, eastside 24" common line, and LGI line for 7/13-15/2017 07:53 - 14:30 5,369 shutdown maintenance activities. 7/23/2017 13:32 - 16:13 0 Attempted startup of 1800 STV/IP during LPC startup. 1800 STVAP shutdown on High High Level SNIP Suction Scrubber. 7/28-29/2017 22:25 - 05:20 455 Black smoke occurred from 22:25 to 22:45 Total Flare> I Hour 5,824 Volume Flared 6,647 Measured Safety Pilot 2,998 Continuous Assist 24,222 TOTAL FLARED 33,867 P Completed commissioning Manually drained the level from the Overhead Seal Tank clearing U shutdown, resetting, and closing vent valves to flare. P 1807 started after quick vent cycle. Restart 1807 turbine compressor. Blow down 1808- no restart U until repair work complete. U 1808 depressured. U Cut production at drillsites Depressuring continued until zero pressures for maintenance P activities. U Started on 3rd attempt. Repair attempts to 1800 were not successful. After doing a repair U on 1801 as well, restarted 1801 and flare stopped. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUX LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jul -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS a CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 64 Depressuring LPC plant, eastside 24" common line, and LGI line for 7/13-15/2017 07:53-14:30 29 shutdown maintenance activities. 7/23/2017 13:32 - 16:13 0 Attempted startup of 1800 STV/IP during LPC startup. 1800 STOP shutdown on High High Level STVIP Suction Scrubber. 7/28-29/2017 22:25 - 05:20 15 Black smoke occurred from 22:25 to 22:45 Total Flom> 1 Hour 44 Volume Flared Commissioning of new 1807/08 P0241C remote controls. Assist gas 7/21/2017 14:35 - 15:30 1 unavailable due to LPC Plant shudown for maintenance. TOTAL FLARED 708 1807 compressor shutdown trip initiated and vented to flare due to High Stage Overhead Seal Oil Tank High High level. Assist gas 7/21/2017 19:10-19:12 0 unavailable. Start 1807 after shutdown maintenance was completed. Assist gas 7/23/2017 07:27-07:30 0 was unavailable 1808 Reinjection Gas Turbine Compressor shutdown on High Discharge Temp High Stage Compressor and lube oil leak. 1807 7/24/2017 18:57 - 20:12 38 shutdown on low fuel gas pressure. (2 events) 7/25/2017 07:13 - 11:30 1 1808 shutdown due to high discharge temp (3 short events) 7/28/2017 18:16-18:50 24 1808 low stage overhead seal oil tank low level shutdown Total Flare <=1 Hour 64 Depressuring LPC plant, eastside 24" common line, and LGI line for 7/13-15/2017 07:53-14:30 29 shutdown maintenance activities. 7/23/2017 13:32 - 16:13 0 Attempted startup of 1800 STV/IP during LPC startup. 1800 STOP shutdown on High High Level STVIP Suction Scrubber. 7/28-29/2017 22:25 - 05:20 15 Black smoke occurred from 22:25 to 22:45 Total Flom> 1 Hour 44 Volume Flared 108 Measured Safety Pilot 58 Continuous Assist 542 TOTAL FLARED 708 P Completed commissioning Manually drained the level from the Overhead Seal Tank clearing U shutdown, resetting, and closing vent valves to flare. P 1807 started after quick vent cycle. Restart 1807 turbine compressor. Blow down 1808 - no restart U until repair work complete. U 1808 depressured. U Cut production at drillsites Depressuring continued until zero pressures for maintenance P activities. U Started on 3rd attempt. Repair attempts to 1800 were not successful. After doing a repair U on 1801 as well, restarted 1801 and flare stopped. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jul -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Commissioning of new 1807/08 P0241C remote controls. Assist gas 7/21/2017 14:35- 15:30 5 unavailable due to LPC Plant shudown for maintenance. Measured Safety Pilot Depressuring LPC plant, eastside 24" common line, and LGI line for 7/13-15/2017 07:53 - 14:30 1807 compressor shutdown trip initiated and vented to flare due to shutdown maintenance activities. 7/23/2017 13:32 - 16:13 0 High Stage Overhead Seal Oil Tank High High level. Assist gas 7/21/2017 19:10-19:12 1 unavailable. 43 Black smoke occurred from 22:25 to 22:45 Start 1807 after shutdown maintenance was completed. Assist gas 7/23/2017 07:27-07:30 4 was unavailable 1808 Reinjection Gas Turbine Compressor shutdown on High Discharge Temp High Stage Compressor and lube oil leak. 1807 7/24/2017 18:57 - 20:12 243 shutdown on low fuel gas pressure. (2 events) 7/25/2017 07:13 - 11:30 8 1808 shutdown due to high discharge temp (3 short events) 7/28/2017 18:16-18:50 68 1908 low stage overhead seal oil tank low level shutdown Total Flare <=1 Hour 329 Volume Flared 562 Measured Safety Pilot Depressuring LPC plant, eastside 24" common line, and LGI line for 7/13-15/2017 07:53 - 14:30 190 shutdown maintenance activities. 7/23/2017 13:32 - 16:13 0 Attempted startup of 1800 STV/IP during LPC startup. 1800 STV/IP shutdown on High High Level STVIP Suction Scrubber. 7/28-29/2017 22:25 - 05:20 43 Black smoke occurred from 22:25 to 22:45 Total Flow .1 Hour 233 Volume Flared 562 Measured Safety Pilot 353 Continuous Assist 3,065 TOTALFLARED 3,980 P Completed commissioning Manually drained the level from the Overhead Seal Tank clearing U shutdown, resetting, and closing vent valves to flare. P 1807 started after quick vent cycle. Restart 1807 turbine compressor. Blow down 1808- no restart U until repair work complete. U 1808 depressured. U Cut production at drillsites Depressuring continued until zero pressures for maintenance P activities. U Started on 3rd attempt. Repair attempts to 1800 were not successful. After doing a repair U on 1801 as well, restarted 1801 and flare stopped. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jul -17 VOLUME PLANNED DATE TIME (M"f) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Commissioning of new 1807/08 P0241C remote controls. Assist gas 7/21/2017 14:35-15:30 3 unavailable due to LPC Plant shudown for maintenance. Measured Safety Pilot 356 Continuous Assist 1807 compressor shutdown trip initiated and vented to Flare due to TOTALFLARED 5,066 High Stage Overhead Seal Oil Tank High High level. Assist gas 7/21/2017 19:10-19:12 0 unavailable. Start 1807 after shutdown maintenance was completed. Assist gas 7/23/2017 07:27-07:30 8 was unavailable 1808 Reinjection Gas Turbine Compressor shutdown on High Discharge Temp High Stage Compressor and lube oil leak. 1807 7/24/2017 18:57 - 20:12 502 shutdown on low fuel gas pressure. (2 events) 7/25/2017 07:13 - 11:30 15 1808 shutdown due to high discharge temp (3 short events) 7/28/2017 18:16-18:50 158 1808 low stage overhead seal oil tank low level shutdown Total Fiore <=1 Hour 686 Depressuring LPC plant, eastside 24" common line, and LGI line for 7/13-15/2017 07:53 - 14:30 210 shutdown maintenance activities. 7/23/2017 13:32 -16:13 1 Attempted startup of 1800 STV/IP during LPC startup. 1800 STV/IP shutdown on High High Level SNIP Suction Scrubber. 7/28-29/2017 22:25 - 05:20 93 Black smoke occurred from 22:25 to 22:45 Total Flare> 1 Hour 304 Volume Flared 990 Measured Safety Pilot 356 Continuous Assist 3,720 TOTALFLARED 5,066 P Completed commissioning Manually drained the level from the Overhead Seal Tank clearing U shutdown, resetting, and closing vent valves to flare. P 1807 started after quick vent cycle. Restart 1807 turbine compressor. Blow down 1808 - no restart U until repair work complete. U 1808 depressured. U Cut production at drillsites Depressuring Continued until zero pressures for maintenance P activities. U Started on 3rd attempt. Repair attempts to 1800 were not successful. After doing a repair U on 1801 as well, restarted 1801 and flare stopped. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jul -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot Continuous Assist TOTAL FLARED BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Jul -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flom <=1 Hour 0 Total Flare> 3 Hour Volume Flared 0 Measured Safety Pilot 0 Continuous Assist 0 TOTAL FLARED 0 Link, Liz M (DOA) From: Blake, Jennifer J <Jennifer.Blake@bp.com> Sent: Wednesday, July 26, 2017 4:55 PM To: AKOps Prod EOCTL,' 'aogcc.reporting@alaska.gov' Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Starck, Jennifer L; AK, HSSEE Env Adv East; AK, OPS GPMA Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS GPMA OSM; Hanus, John M. Subject: Flaring Event at LPC To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc. reporting(5a laska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at LPC starting at 07/13/2017 08:26 and stopping at 07/15/2017 14:30. The event was due to the 1808 reinjection compressor train shutdown as well as depressuring the LPC Plant, Eastside 24" common line and LGI Line for shutdown maintenance activities. The event stopped when depressurization was completed. Daily volumes and durations are summarized below: • 07/13/2017: volume of 4505 (MSCF) and duration of 932 minutes. • 07/14/2017: volume of 9272 (MSCF) and duration of 1440 minutes. • 07/15/2017: volume of 100 (MSCF) and duration of 870 minutes. A flaring event occurred at LPC starting at 07/23/2017 13:32 and stopping at 07/23/2017 15:35 with a volume of 1 (MSCF). The event lasted for 123 minutes and was due to an attempted startup of 1800 STV/IP during the LPC startup however the 1800 STWIP failed to start. The event stopped when vents were closed. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Friday, August 25, 2017 3:26 PM To: Blake, Jennifer J; 'aogcc.reporting@alaska.gov' Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Starck, Jennifer L; AK, HSSEE Env Adv East; AK, OPS GPMA Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS GPMA OSM; Hanus, John M. Subject: Flaring Event at LPC Follow Up Flag: Follow up Flag Status: Flagged To: AOGCC Reporting CC: aogcc. reportinq(a7alaska.9oy Victoria Loepp, AOGCC From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at LPC starting at 07/28/2017 22:25 and continuing into the next day with a volume of 408 (MSCF) on 07/28/2017. The event lasted for 94 minutes on 07/28/2017 and was due to STV/IP Compressor 1800 shutdown on high -high level in the Suction Scrubber. The event stopped when continued into 07/29/2017. A flaring event occurred at LPC continuing from the previous day and stopping at 07/29/2017 05:20 with a volume of 1344 (MSCF) on 07/29/2017. The event lasted for 320 minutes on 07/29/2017 and was due to the STV/IP compressor 1800 shutdown on high -high level in the suction scrubber. The event stopped when STV/IP compressor 1801 was restarted while repair attempts continued on STV/IP 1800. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION CA f%11 ITV r%P^w� ...� -- Fomt 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Aug47 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c.1 Hour 0 Total Flare > I Hour Volume Flared Measured Safety Pilot 7,256 Continuous Assist 80,873 TOTALFLARED 88,129 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Aug -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS 8 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare r_ 1 Hour 0 Total Flare > 1 Hour Volume Flared Measured Safety Pilot 2,905 Continuous Assist 32,372 TOTAL FLARED 35,277 RP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Aug37 VOLUME PLANNED DATE TIME (MscfI DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c=1 Hour 0 Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot 80 Continuous Assist 895 TOTALFLARED 975 SP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Aug -17 VOLUME PLANNED DATE TIME (Mstf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour Total Flare. I Hour Volume Flared O Measured Safety Pilot 283 Continuous Assist 3,148 TOTALFLARED 3,431 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Aug -17 VOLUME PLANNED DATE TIME )Msct) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour Total Flare> 1 Hour Volume Flared 0 Measured Safety Pilot 932 Continuous Assist 10,383 TOTAL FLARED 11,315 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Aug -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Nour Total Flore> 1 Hour Volume Flared Measured Safety Pilot Continuous Assist TOTAL FLARED D BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Aug -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTIONTAKENTO Total Flare <= I Hour 0 Total Flare> I Hour Volume Flared Measured Safety Pilot 0 Continuous Assist 0 TOTAL FLARED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRnm irFn r,ec n1QDnQ1T1nA1 1. Facility Number 2. Facility Name 3. Field --- �iw rev• vvl I�V�� 0290000009 PB LISBURNE PROD GPMA PBU - GPMA 4. Operator 5. MonthNear of Disposition BP Disposition Volume MCF Se tember-2017 20. For production from multiple pools, list contribution of each pool as a percent of 6. Sold 109,638 Total Volume. Pool Name Pool Code Percent 7. Reinjected 9,621,859 Sadlerochit 640150 2.9% North Prudhoe Bay State 640152 0.0% 8. Flared or vented I hour or less 721 Point McIntyre 640180 23.7% Lisburne 640144 71.3% 9. Flared or vented more than 1 hour (see insa.) 6,880 Ivishak-SagRiver test in 640147 1.7% Niakuk 640148 0.5% 10. Pilot and Purge 11,095 West Beach 640186 0.0% 11, Assist Gas 125,234 12. Fuel gas used in lease operations. 794,791 13. Other (see instructions) 1,509,497 Official Use Only Authorization >1 hr: MCF 74. TOTAL VOLUME (ITEMS 6-12) 12,179,715 Safety z � 15. NGL Gas Equivalent Lease Use MCF 109,638 /vI 16. Purchased gas Conservation MCF 0 Waste: MCF 17. Transferred from: 1,942,640 P - / 18. Transferred to: (Express as a negative#) O Commissioner Date 19. Remarks: Block 13: Lift Gas Off Field; Block 17: MI from Prudhoe = 1,942,615 and Fuel Gas from Prudhoe = 25 Pt McIntyre NGLs at CGF (gas equivalent) = 9513 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Signature �� % Note: Alt volumes must be corrected Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley --7 temperature of 60o F. Authority 20 Phone (907) 564-5775 Date / AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Sep -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 9/10/2017 01:01-01:05 416 1808 shut down due to high exhaust back pressure U Depressured as normal 9/10/2017 20:50 - 20:54 204 Shut down 1808 as a normal shut down to enter WHRU P 18DB depressured as needed Total Flare .I Hour 620 09/15/17 12:05 - 01:10 5,072 1807 shut down cause unknown U Restarted 1807 Total Flare > 1 Hour 5,072 Volume Flared 5,692 Measured Safety Pilot 7,948 Continuous Assist 89,737 TOTAL FLARED 103,377 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Sep -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS IS CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 9/10/2017 01:01-01:05 38 1808 shut down due to high exhaust back pressure U Depressured as normal 9/10/2017 20:50 - 20:54 18 Shut dawn 1808 as a normal shut down to enter W HRU P 1808 depressured as needed Total Flare <-1 Hour 56 09/15/17 12:05 - 01:10 1,489 1807 shut down cause unknown U Restarted 1807 Total Flare> 1 Hour 1,489 Volume Flared 1,545 Measured Safety Pilot 2,593 Continuous Assist 29,249 TOTAL FLARED 33,387 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Sep -17 VOLUME PLANNED DATE TIME (Mstf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 9/10/2017 01:01 - 01:05 6 1808 shut dawn due to high exhaust back pressure 9/10/2017 20:50 - 20:54 3 Shut down 1808 as a normal shut down to enter WHRU Total Flare <=1 Hour 9 09/15/17 12:05-01:10 50 Total Flare > 1 Hour 50 Volume Flared 59 Measured Safety Pilot 55 Continuous Assist 623 TOTALFLARED 737 1807 shut down cause unknown U Depressured as normal P 1808 depressured as needed U Restarted 1807 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Sep -17 VOLUME PLANNED DATE TIME (Msd) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 9/10/2017 01:01-01:05 24 1808 shut down due to high exhaust back pressure 9/10/2017 20:50- 20:54 12 Shut down 1808 as a normal shut down to enter WHRU Total Flow <=1 Hour 36 09/15/17 12:05 - 01:10 189 Total Flare> 1 Hour 189 Volume Flared 225 Measured Safety Pilot 199 Continuous Assist 2,252 TOTALFLARED 2,676 1807 shut down cause unknown U Depressured as normal P 1808 depressured as needed U Restarted 1807 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Sep -17 VOLUME PLANNED DATE TIME ININQ DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 9/10/2017 01:01- 01:05 0 1808 shut down due to high exhaust back pressure 9/10/2017 20:50 - 20:54 0 Shut down 1808 as a normal shut down to enter WHRU Total Flare <=1 Hour 0 09/15/17 12:05-01:10 80 Total Fore > 1 Hour 80 Volume Flared 80 Measured Safety Pilot 300 Continuous Assist 3,373 TOTAL FLARED 3,753 1807 shut down cause unknown U Depressured as normal P 1808 depressured as needed U Restarted 1807 SP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Sep -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flare> 1 Hour Volume Flared Measured Safety Pilot Continuous Assist TOTALFLARED BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Sep -17 VOLUME PLANNED DATE TIME IMSCFI DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flom > I Hour Volume Flared Measured Safety Pilot Continuous Assist TOTALFLARED Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, October 11, 2017 2:30 PM To: Blake, Jennifer 1; 'aogcc.reporting@alaska.gov' Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Starck, Jennifer L; AK, HSSEE Env Adv East; AK, OPS GPMA Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS GPMA OSM; Hanus, John M. Subject: Flaring Event at LPC Follow Up Flag: Follow up Flag Status: Flagged To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoqcc. reporting (a.)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at LPC starting at 09/15/2017 00:05 and stopping at 09/15/2017 01:10 with a volume of 6880 (MSCF). The event lasted for 65 minutes and was due to reinjection compressor 1807 tripping offline for an unknown cause. The event stopped when 1807 was restarted. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RF'PnRT r%A Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Oct -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 10/20/2017 06:03-06:56 3,225 10/20/2017 07:50-07:52 30 10/20/2017 18:29 -18:32 59 Total Flom <=1 Hour 3,314 10/19/2017 20:59-22:36 6,172 Total Flare > 1 Hour 6,172 Volume Flared 8,486 Measured Safety Pilot 7,408 Continuous Assist 83,101 TOTALFUlRED 99,987 1807 Reinjection compressor shutdown because of Field production was cut to lower gas control/Instrumentation failure associated with bad relay. U production until 1807 T/C restarted 1807 Reinjection compressor shutdown because of Field production was cut to lower gas control/instrumentation failure associated with bad relay. U production until 1807 T/C restarted Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of failed start T/C, and stabilized facility process and due to fire eyes not working correctly. U operation. Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of T/C, and stabilized facility process and control/instrumentation failure associated with bad relay. U operation. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Oct -17 VOLUME PLANNED DATE TIME )MscF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare> I Hour 81 Volume Flared 131 Measured Safety Pilot 70 Continuous Assist 791 TOTAL FLARED 992 1807 Reinjection compressor shutdown because of Field production was cut to lower gas 10/20/2017 06:03 -06:56 49 control/instrumentation failure associated with bad relay. U production until 1807 TIC restarted 1807 Reinjection compressor shutdown because of Field production was cut to lower gas 10/20/2017 07:50-07:52 0 control/instrumentation failure associated with bad relay. U production until 1807 T/C restarted Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of failed T/C, and stabilized facility process and 10/20/2017 18:29-18:32 1 start due to fire eyes not working correctly. U operation. Total Flare <=1 Hour 50 Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of T/C, and stabilized facility process and 10/19/2017 20:59-22:36 81 control/instrumentation failure associated with bad relay. U operation. Total Flare> I Hour 81 Volume Flared 131 Measured Safety Pilot 70 Continuous Assist 791 TOTAL FLARED 992 BP EXPLORATION ALASKA, INC, :CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Oct -17 VOLUME PLANNED DATE TIME IMscij DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1807 Reinjection compressor shutdown because of Field production was cut to lower gas 10/20/2017 06:03-06:56 152 control/instrumentation failure associated with bad relay. U production until 1807 T/C restarted 1807 Reinjection compressor shutdown because of Field production was cut to lower gas 10/20/2017 07:50-07:52 1 control/instrumentation failure associated with bad relay. U production until 1807 T/C restarted TOTAL FLARED Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of failed T/C, and stabilized facility process and 10/20/2017 18:29-18:32 3 start due to fire eyes not working correctly. U operation. Total Fore <=1 Four 156 10/19/2017 20:59-22:36 244 Total Flare -1 Hour 244 Volume Flared 400 Measured Safety Pilot 251 Continuous Assist 2,817 TOTAL FLARED 3,468 Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of T/C, and stabilized facility process and control/instrumentation failure associated with bad relay. U operation. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Oct -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1807 Reinjection compressor shutdown because of 10/20/2017 06:03 -06:56 323 control/instrumentation failure associated with bad relay. Field production was cut to lower gas U Volume Flared production until 1807 T/C restarted 1807 Reinjection compressor shutdown because of 10/20/2017 Field production was cut to lower gas 07:50 - 07:52 3 control/instrumentation failure associated with bad relay. U production until 1807 T/C restarted TOTAL FLARED Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of failed start T/C, and stabilized facility process and 10/20/2017 18:29-18:32 6 due to fire eyes not working correctly. U operation. Total Flare <=1 Hour 332 10/19/2017 20:59-22:36 987 Total Flare> I Hour 987 Volume Flared 1,319 Measured Safety Pilot 954 Continuous Assist 10,710 TOTAL FLARED 12,983 Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of T/C, and stabilized facility process and control/instrumentation failure associated with bad relay. U operation. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Oct -17 VOLUME PLANNED DATE TIME (MSCFj DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare r— I Hour 530 10/19/2017 20:59-22:36 2,341 Total Flare> 1 Hour 1807 Reinjection compressor shutdown because of Field production was cut to lower gas 10/20/2017 06:03-06:56 516 control/instrumentation failure associated with bad relay. U production until 1807 T/C restarted Continuous Assist 1807 Reinjection compressor shutdown because of Field production was cut to lower gas 10/20/2017 07:50-07:52 5 control/instrumentation failure associated with bad relay. U production until 1807 T/C restarted Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown because of failed T/C, and stabilized facility process and 10/20/2017 18:29 -18:32 9 start due to fire eyes not working correctly. U operation. Total Flare r— I Hour 530 10/19/2017 20:59-22:36 2,341 Total Flare> 1 Hour 2,341 Volume Flared 2,871 Measured Safety Pilot 2,812 Continuous Assist 31,444 TOTALFLARED 37,127 Completed trouble shooting, reloaded 1807 1807 Reinjection compressor shutdown bemuse of T/C, and stabilized facility process and control/instrumentation failure associated with bad relay. U operation. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Oct -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flare > I Hour Volume Flared Measured Safety Pilot 0 Continuous Assist 0 TOTAL FLARED 0 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Oct -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c_ 1 Hour 0 Total Flare s 1 Hour Volume Flared Measured Safety Pilot 0 Continuous Assist 0 TOTAL FLARED Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, October 31, 2017 8:24 AM To: Blake, Jennifer J; 'aogcc.reporting@alaska.gov' Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Starck, Jennifer L; AK, HSSEE Env Adv East; AK, OPS GPMA Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS GPMA OSM; Hanus, John M. Subject: Flaring Event at LPC To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc. reporting(Lba laska. gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at LPC starting at 10/19/2017 20:59 and stopping at 10/19/2017 22:36 with a volume of 9825 (MSCF). The event lasted for 97 minutes and was due to 1807 reinjection compressor shutting down due to a control/instrumentation failure. The event stopped when maintenance finished troubleshooting and the compressor was brought back online. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT (W DR/lni lt`=n f-�A0 1. _ - - - - --- — Facility Number 2. Facility Name �• . • wrvv�.v V/1V YIVrVaI � �V�r 09 PBU LISBURNE PROD GPMA 3. Field PBU - GPMA 4. Operator BP 5. 1: Vast of Disposition Dlspositian Volume MCF November -2017 20. For production from multiple pools, list contribution of each pool as a percent of 119,652 Total Volume. FFlared Pool Name Pool Code Percent d 11,138,048 Sadlerochit 640150 ° 8.9 /o North Prudhoe Ba State 640152 0.0% vented 1 hour or less 0 PointMcIntyre 640180 36,7% Lisburne -m 640144 52.6% 9. Flared or vented more than 1 hour (see instr) 0 Ivishak-SagRlver test 640147 1,4% Niakuk 640148 0.5% 10. Pilot and Purge 11,142 West Beach 640186 0.0% 11. Assist Gas 120,350 12. Fuel gas used in lease operations. 875,071 13. Other (see instructions) 2,050,231 Official Use Only Authorization >I hr: MCF 14. TOTAL VOLUME (ITEMS 6-12) 14,314,494 Safety 15. NGL Gas Equivalent MCF 119,652 ELeaseUse 16. Purchased gas n MCF 0 Waste: MCF 17. Transferred from: 2,824,284 18. Transferred to: (Express as a negative #) 0 Commissioner Date 19. Remarks: Block 13: Lift Gas Off Field; Block 17: MI from Prudhoe = 2,824,284 and Fuel Gas from Prudhoe = 0 Pt McIntyre NGLs at CGF (gas equivalent) = 9,966 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Signature (2� Note: All volumes must be corrected ---a# Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psis and to a Printed Name Diane Colley Phone (907) 564-5775 ( temperature of 60o F. Authority 20 Date AAC25.235. Form 10-422 Rev. W009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Nov -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour Total Flare> 1 Hour 0 Volume Flared Measured Safety Pilot 5,844 Continuous Assist 63,132 TOTAL FLARED 68,976 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MCINTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Nov -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour Total Flare > 1 Hour Volume Flared Measured Safety Pilot 4,105 Continuous Assist 44,337 TOTALFLARED 48,442 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Nov -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS $ CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot 51 Continuous Assist 546 TOTALFLARED 597 SP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Nov -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot 151 Continuous Assist 1,629 TOTAL FLARED 1,780 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Nov -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c= 1 Hour 0 Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot 991 Continuous Assist 10,706 TOTALFLARED 11,697 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Nov -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour Total Flare> 1 Hour Volume Flared Measured Safety Pilot Continuous Assist TOTALFLARED 0 BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Nov -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flare > 1 Hour Volume Flared 0 Measured Safety Pilot Continuous Assist TOTALFLARED 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000009 2. Facility Name PBU LISBURNE PROD GPMA 3. Field PBU - GPMA 4. Operator BP 5. MonthNear of Disposition I December -2017 Disposition Volume MCF 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 127,309 Pool Name Pool Code Percent 7. Reinjected 12,221,338 Sadlerochit 640150 8.7% North Prudhoe Bay State 640152 0.0% 8. Flared or vented I hour or less 0 Point McIntyre 640180 32.5% Lisburne 640144 56.8%1 9. Flared or vented more than 1 hour (see instr.) 363 Ivishak-SagRiver test in 640147 1.4%Niakuk 640148 0.6% 10. Pilot and Purge 11,394 West Beach 640186 0.0% 11. Assist Gas 120,220 12. Fuel gas used in lease operations. 881,024 13. Other (see instructions) 2,170,078 Official Use Only Authonza[ion>i hr: e#(o �]`` Safety Y� 3d3 MCF 14. TOTAL VOLUME (ITEMS 6-12) 15,531,746 Lease Use MCF 15. NGL Gas Equivalent 127,309 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: 3,789,719 4,-� -/5 -18 Commissioner Date - 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 13: Lift Gas Off Field; Block 17: MI from Prudhoe = 3,789,719 and Fuel Gas from Prudhoe = 0 Pt McIntyre NGLs at CGF (gas equivalent) = 13,385. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. /�7/,,y�/� .E� Signature CIerX�11 Title Mana er Production Taxes and Ro alties Alaska Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 AAC25.235. Ll Printed Name Diane Colley Phone (907) 564-5775 Date h g Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, LISBURNE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Dec -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS &CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flom r_ 1 flour 0 12/16 12:00 - 12/22 04:30 211 Total Flare> 1 Hour 211 Volume Flared 211 Measured Safety Pilot 6,464 Continuous Assist 68,247 TOTALFLARED 74,922 Vented gas. Heavy snow extinguished pilots on LP liquid flare line. U Relit after storm eased and snow was cleared. RP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, POINT MONTYRE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Det -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 12/16 12:00 - 12/22 04:30 131 Total Flare> 1 Hour 131 Volume Flared 131 Measured Safety Pilot 3,708 Continuous Assist 39,100 TOTAL FLARED 42,939 Vented gas. Heavy snow extinguished pilots on LP liquid flare line. U Relit after storm eased and snow was cleared. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, COMBINED NIAKUK LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Det -17 VOLUME PLANNED DATE TIME (Mscf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare � 1 Hour 0 12/16 12:00 - 12/22 04:30 Total Flare > 1 Hour 2 Volume Flared 2 Measured Safety Pilot 66 Continuous Assist 665 TOTAL FLARED 731 Vented gas. Heavy snow extinguished pilots on LP liquid flare line. U Relit after storm eased and snow was cleared. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, RAVEN LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Dec -17 VOLUME PLANNED DATE TIME (Mscf( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare �-1 Hour 0 12/16 12:00 -12/22 04:30 Total Flare > 1 Hour 5 Volume Flared 5 Measured Safety Pilot 163 Continuous Assist 1,711 TOTAL FLARED 1,879 Vented gas. Heavy snow extinguished pilots on LP liquid flare line. U Relit after storm eased and snow was cleared. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, PRUDHOE LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Dec -17 VOLUME PLANNED DATE TIME )MSCf) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <.1 Hour 0 12/16 12:00 - 12/22 0430 34 Total Flare> 1 Hour 34 Volume Flared 34 Measured Safety Pilot 995 Continuous Assist 10,497 TOTAL FLARED 11,526 Vented gas. Heavy snow extinguished pilots an LP liquid flare line. U Relit after storm eased and snow was cleared. BP EXPLORATION ALASKA, INC, CONSERVATION ORDER N0. 219 PRUDHOE BAY, NORTH PRUDHOE BAY LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Dec -17 VOLUME PLANNED DATE TIME (MSCF( DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare c=1 Hour 0 Total Flare > 1 Hour Volume Flared Measured Safety Pilot 0 Continuous Assist 0 TOTAL FLARED SP EXPLORATION ALASKA, INC, CONSERVATION ORDER NO. 219 PRUDHOE BAY, WEST BEACH LISBURNE PRODUCTION CENTER GAS FLARING INCIDENTS Dec -17 VOLUME PLANNED DATE TIME (MSCF) DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Total Flare <=1 Hour 0 Total Flare> 1 Hour Volume Flared Measured SatetV Pilot Continuous Assist TOTAL FLARED