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HomeMy WebLinkAboutPBU FS 2 - BP Exploration (Alaska), Inc.State of Alaska AOGCC Gas Disposition Files Year: 2017 Facility: PBU FS 2 Operator: BP EXPLORATION (ALASKA) INC.     STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000029 2. Facility Name PB FS 2 3. Field PBU - EOA 4. Operator BP 5. Monthlyear of Disposition Janua -2017 DispositionVolume MCF 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent T Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 255 9. Flared or vented more than 1 hour (see instr.) 3,450 10. Pilot and Purge 13,617 11. Assist Gas 568 12. Fuel gas used in lease operations. 742,093 13. Other (see instructions) Official Use Only Authorization >11 hr: Safety 5-0MCF 14. TOTAL VOLUME (ITEMS 6-12) 759,983 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: CGF 285,188 n 2 (Z4 '1 / Commissioner—t•`-- J Date 18. Transferred to: (Express as a negative #) CGF -20,347,236 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature i k Li'l 1 N(�G I Title Manager Production Taxes and Royalties Alaska cite: All volumes must be correctedto pressure of 14.65 psia and to a / temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date - i AAC25.235. Vr1 3/24/! Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate See attachments TOTAL 0 See attachments TOTAL 0 BP EXPLORATION (ALASKA) INC. Unplanned Events < 1 Hour 255 PRUDHOE BAY UNIT - FS -2 3,450 Planned Events < 1 hour and not GAS FLARING INCIDENT REPORT exceeding 5,000 MCF January 2017 0 Unplanned events less than or equal to 1 hour Pilot Purge DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/23/2017 1826-1906 189 Not required for unplanned events <= 1 hr Not required for Unplanned events <=1 hr 1/25/2017 1712-1724 66 TOTAL 255 Unplanned events greater than 1 hour DATE TIME VOLUME 1/9/2017 DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 0950-1115 3,450 See attachments See attachments TOTAL 3,450 Planned events less than or equal to 1 hour See attachments TOTAL 0 See attachments TOTAL 0 See attachments See attachments Page 4 2/12/2017 5:13 PM TOTAL Unplanned Events < 1 Hour 255 Unplanned Events> 1 Hour 3,450 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 13,617 Assist 568 TOTAL FLARED VOLUME 17,890 See attachments See attachments Page 4 2/12/2017 5:13 PM Flare StartDate 01/01/2017 Flare End Date 01/31/2017 FS2 Flare Report Total Volume (MSCF) 3705 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-18 Flare Relief 01/09/2017 9'.50.00 am 11:15:00 am 85 min No No No BP1\RALPHJM 3450 Determination Cause Lost LPS Compressor 1803 on a false IR detection on the F&G System. Action Taken Shut in 106 MMSCF/D production initially and an additional 42 MMSCF/D to get off Flare. Re -started compressor following cuts. Daily Volume (MSCF) 3450 Total Volume (MSCF) 3705 02/02/2017 11:09.42AM Page 4 of 8 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 2. Facility Name 0290000029 PBU FS 2 Disposition 3. Field PBU - EOA volume MCF 4. Operator 5. Month/Vear of Disposition BP Februa -2017 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 707 10. Pilot and Purge 12,316 11, Assist Gas 14 12. Fuel gas used in lease operations. 688,943 13. Other (see instructions) 0 Official Use Onty Authorization>t hr: Safety -7 0 MCF 14. TOTAL VOLUME (ITEMS 6-[2) 701,9$0 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 299,194 _ 5 18. Transferred to: (Express as a negative #) CGF -20,062,595 Commissioner Date 19. Remarks: I hereby certify that the foregoing ins true and correct to me best of my knowledge. 61 I% Note: All Volumes must he corrected Signature LY Title Manager Production Taxes and R alties Alaska to pressure of 14.65 psis and to a Printed Name Diane Colley/��' '1 temperature of 600 F. Authority 20 Phone (907) 564-5775 Date / AAC25.235. ✓ T-- +/+-) L�-- Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate events less than or equal to 1 hour BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT February 2017 DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 0 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 to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 2/4/2017 0300-2100 TOTAL Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 707 See attachments 707 TOTAL 0 0 0 707 12,316 14 13,037 ALHON TAKEN TO I See attachments Page 6 3/15/2017 10:10 AM Flare Start Date 02/01/2017 Flare End Date 02128/2017 FS2 Flare Report Total Volume (MSCF) 707 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-38 Other 02/04/2017 3:00:00 am 9:00:00 pm 1080 min No No Yes BP1\BOOKAP 707 Determination Cause 9A and 9E common lines shutdown for planned maintenance. Depressurized common lines for wont at drill site 9. Action Taken Job was completed at DS-09. Daily Volume (MSCF) 707 Total Volume (MSCF) 707 Generated 03/01/2017 3:11:04PM Page 6 of 9 Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, February 07, 2017 7:48 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Schinagl, Werner; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL, Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM; Fortenberry, Christopher Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoccc.reoortinc(aa)alaska cov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 02/04/2017 03:00 and stopping at 02/04/2017 21:00 with a volume of 707 (MSCF). The event lasted for 1080 minutes and was due to depressurizing the 9A and 9E common lines for planned maintenance. The event stopped the depressurization was completed. 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 FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 2. Facility Name 0290000029 PBU FS 2 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonthNear of Disposition BP March -2017 20. Forproduction from multiple pools, list contribution of each pool as a percent o/ Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 263 9. Flared or vented more than 1 hour (see instr.) 16,815 10. Pilot and Purge 13,628 11. Assist Gas 22,350 12. Fuel gas used in lease operations. 734,962 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety �� 5- MCF V ! 14. TOTAL VOLUME (ITEMS 6-12) 788,018 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 309,492 18. Transferred to: (Express as a negative #) CGF -20,783,823 Commissioner Date 19. Remarks: I hereby certify that /t11�e foregoing is true and correct to the best of my knowledge. bum�-t ( ,Z / Note: All volumes must be corrected Signature Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley )/ temperature of 60o F. Authority 20 Phone (907) 564-5775 Dale / AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION IALASKAI INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT March 2017 unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT Si -CAUSE ACTION TAKEN TO ELIMINATE CAUSE 3/2/2017 2022-2030 39 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 3/4/2017 1309-1319 49 3/6/2017 2140-2216 175 TOTAL 263 Unplanned events greater than 1 hour See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT& CAUSE ACTION TAKEN TO ELIMINATE—CAUSE 3/7-9/17 0217-1100 16,815 See attachments See attachments TOTAL 16,8 Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 263 0 0 16,815 13,628 22,350 53,056 Page 5 4/13/2017 10:32 AM Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, March 16, 2017 2:01 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, Schinagl, Werner; Bessler, Mark, AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM; Fortenberry, Christopher Subject: Flaring Events at FS2 Follow Up Flag: Follow up Flag Status: Flagged To: AOGCC Reporting CC: aogcc. reporti nq C@alaska. qoy Victoria Loepp, AOGCC From: Jennifer Blake, GPB Production Optimization Team Leader A multiple day flaring event occurred at FS2, starting on 3/7/2017 and ending on 3/9/2017. The flaring event was due to planned maintenance, an engine swap, on STV -IP T/C 1801. A restart attempt was made on 3/8, however 1801's VGV's were out of calibration. The event stopped when the swap was complete, the VGVs were recalibrated, and the STV -IP T/C was reloaded. A summary of the event dates, volumes, and durations associated with T/C 1801's shutdown are noted below. • A flaring event occurred at FS2 starting at 03/07/2017 02:17 and stopping at 03/08/2017 with a volume of 6335 (MSCF). The event lasted for 1303 minutes. • A flaring event occurred at FS2 starting at 03/08/2017 00:00 and stopping at 03/08/2017 23:59 with a volume of 7200 (MSCF). The event lasted for 1439 minutes. • A flaring event occurred at FS2 starting at 03/09/2017 00:00 and stopping at 03/09/2017 11:00 with a volume of 3280 (MSCF). The event lasted for 660 minutes. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com Flare Start Date 03/01/2017 Flare End Date 03/31/2017 FS1 Flare Report Total Volume (MSCF) 11535 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume W-93 Hare Relief 03/20/2017 3:52:00 am 11:59:00 pm 1207 min No No Yes BPIIBELLZO 7753 Determination Cause 1825 STV/1P Compressor shutdown for planned maintenance. Action Taken 1825 STV/IP compressor loaded Daily Volume (MSCF) 7753 17-92 Flare Relief 03/21/2017 12:00:00 am 12:25:00 am 25 min No No Yes BP1\BELLZO 161 Determination Cause 1825 SNIP Compressor shutdown for planned maintenance. Action Taken Loaded 1825 SN/IP compressor 17-92 Flare Relief 03/21/2017 2:14:00 am 2:45.00 am 31 min No No Yes BPIIBELLZO 369 Determination Cause Depressurized C -HP separator and C -HP gas scrubber to flare to replace the L14V spool. Action Taken Completed depressurizing. Total Volume (MSCF) 11535 Generated 04/03/2017 4:36:08PM Page 4 of 7 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthiYear of Disposition A ri1-2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold Pool Name Pool Code Percent 7. Reinjected U PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 14,223 11, Assist Gas 740 12. Fuel gas used in lease operations. 714,787 13. Other (see instructions) Official Use Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 729,7$0 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 311,521 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -19,564,770 19, Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature_ , (a Note: All volumes must be corrected Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley Phone (907) 564-5775 Date L 7 temperature F. Authority 2t7 AAC25.5.235. Form 10-422 Rev, 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT April 2017 events less than or - TIME to 1 hour Not required for unplanned events <= 1 hr TOTAL p Unplanned events Rreater than 1 hour Not required for unplanned events <= 1 hr See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour TOTAL TOTAL Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 0 0 TOTAL 0 0 0 0 14,223 740 14,963 See attachments See attachments See attachments See attachments Page 5 5/14/2017 2:06 PM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PROrnurFn rec n1cone1T1nki 1. Facility Number 2. Facility Name 0290000029 PBU FS 2 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonthNear of Disposition BP Ma -2017 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold U Pool Name Pool Code Percent 7, Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less U 9. Flared or vented more than 1 hour (see instr.) 1,918 10. Pilot and Purge 13,539 11. Assist Gas 2,220 12. Fuel gas used in lease operations. 717,400 13. Other (see instructions) Official Use Only Authorization >1 hr: Safety / �f g / MC,1 i^ i4 f J 14. TOTAL VOLUME (ITEMS 6-12) 735,077 15. NGL Gas Equivalent U Lease Use MCF 16. Purchased gas Conservation MCFU Waste: MCF 17. Transferred from: CGF 314,996 1 11 ZP 7.20-� Commissioner Date 18. Transferred to: (Express as a negative #) CGF -20,433,124 19. Remarks: I hereby certify that the foregoing is trueand correct to the best of my knowledge. Signature_ 016x, ( Note: All volumes must be corrected Title Manager Production Taxes and Ro allies Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley /. )]� temperature of 600 F. Authority 20 Phone (907) 564-5775 Date lP l AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT May 2017 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 0 Unplanned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 0 0 0 1,915 13,539 2,220 17,677 Page 4 6/14/2017 1:58 PM See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/5/2017 2233-2359 431 See attachments See attachments 5/6/2017 0555-1615 1,056 5/9/2017 0040-0222 431 TOTAL 1918 Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 0 0 0 1,915 13,539 2,220 17,677 Page 4 6/14/2017 1:58 PM Flare Start Date 05/01/2017 Flare End Date 05/3112017 FS2 Flare Report Total Volume (MSCF) 1918 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-142 Flare Relief 05/05/2017 10:33:OOpm 11:59:OOpm 86min No No Yes BP1\MITCHEB 431 Determination Cause TC 1803 spin cooling Action Taken Completed spin cooling. Daily Volume (MSCF) 431 17-145 Flare Relief 05/06/2017 5:55:00 am 4:15:00 pm 620 min No Determination Cause DS -09 A and E common lines shutdown for planned maintenance Action Taken Completed depressunng. All work was completed at the DS. 17-155 Flare Relief 05/09/2017 12:40:00 am 2:22:00 am 102 min No Determination Cause 'RC 1804 spin cooling Action Taken Completed spin cooling. No Yes BP1\BOOKAP 1056 No Daily Volume (MSCF) 1056 Daily Volume (MSCF) 431 Total Volume (MSCF) 1918 Generated 06/09/2017 2:22:08PM Page 4 of 9 Link, Liz M (DOA) From: AKOpsProcIEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, May 18, 2017 11:04 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Schinagl, Werner; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM; Bosmans, Wendy L; Dean, James A Subject: Flaring Events at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc.reportingc()alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 05/05/2017 22:33 and stopping at 05/05/2017 23:59 with a volume of 431 (MSCF). The event lasted for 86 minutes and was due to spin cooling T/C 1803 for planned maintenance. The event stopped the spin cooling was completed. A flaring event occurred at FS2 starting at 05/06/2017 05:55 and stopping at 05/06/2017 16:15 with a volume of 1056 (MSCF). The event lasted for 620 minutes and was due to depressurizing DS09 Common line A and E for planned maintenance. The event stopped when depressurization was completed. A flaring event occurred at FS2 starting at 05/09/2017 00:40 and stopping at 05/09/2017 02:22 with a volume of 431 (MSCF). The event lasted for 102 minutes and was due to spin cooling T/C 1804 for planned maintenance. The event stopped the spin cooling was completed. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake(@bp.com Flare Start Date 05/01/2017 Flare End Date 05/31/2017 FS2 Flare Report Total Volume (MSCF) 1918 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-142 Flare Relief 05/05/2017 10:33:00 pm 11:59:00 pm 86 min No Determination Cause TC 1803 spin cooling Action Taken Completed spin cooling. 17-145 Flare Relief 05/06/2017 5:55:00 am 4:15:00 pm 620 min No Determination Cause DS -09 A and E common lines shutdown for planned maintenance Action Taken Completed depressudng. All work was completed at the DS. 17-155 Flare Relief 05/09/2017 12:40:00 am 2:22:00 am 102 min No Determination Cause -RC 1804 spin cooling Action Taken Completed spin cooling. No Yes BP1\MITCHEB 431 Daily Volume (MSCF) 431 No Yes BPt\BOOKAP 1056 Daily Volume (MSCF) 1056 No Yes BP1\MITCHEB 431 Daily Volume (MSCF) 431 Total Volume (MSCF) 1918 Generated 06/09/2017 2:22:08PM Page 4 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 2. Facility Name 0290000029 PBU FS 2 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonthNear of Disposition BP IIIJune-2017 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 279 9. Flared or vented more than 1 hour (see instr.) 17,569 10. Pilot and Purge 12,952 11. Assist Gas 20,322 12. Fuel gas used in lease operations. 684,156 13. Other (see instructions) Official Use Only Authorization >1 hr: Safety ��5� 9 MCF 74. TOTAL VOLUME (ITEMS 8-12) 735,278 Lease Use MCF 15. NGL Gas Equivalent 0 Conserva8on MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 293,048 P— / —/7 /7 / 18. Transferred to: (Express as a negative #) CGF -22,336,761 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. 6141hif � Note: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psia and to a / temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date d AAC25.235. YTL Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT June 2017 Lplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/4/2017 0824-0915 279 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 279 Unplanned events greater than 1 hour TOTAL DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/23/2017 1012-1330 413 See attachments See attachments 6/23/2017 1330-2125 2,474 Planned Events > 1 hour or TOTAL 2,887 Pilot Purge 12,952 Planned events less than or equal to 1 hour 20,322 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/1/2017 0917-1346 1,403 See attachments See attachments 6/2-3/2017 0430-2200 12,987 6/3/2017 0507-1350 292 TOTAL 14,682 Page 5 7/18/2017 11:37 AM TOTAL Unplanned Events < 1 Hour 279 Unplanned Events> 1 Hour 2,887 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 14,682 exceeding 5,000 MCF Pilot Purge 12,952 Assist 20,322 TOTAL FLARED VOLUME 51,122 Page 5 7/18/2017 11:37 AM Flare Start Date 06/01/2017 Flare End Date 06/30/2017 FS2 Flare Report Total Volume (MSCF) 17848 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-189 Flare Relief 06/01/2017 9:17.00am 1:46:00 pm 269 min No No Yes BP1Vu11TCHEB 1403 Determination Cause STV -IP T\C 1801 unloaded due to planned maintenance. Had to extend idle time due to high FSIM pressure. Action Taken Loaded STV/IP T/C. Daily Volume (MSCF) 1403 17-190 Flare Relief 06/02/2017 4:30:00 am 11:59:00 pm 1169 min No No Yes BP1\BOOKAP 6102 Determination Cause STV -IP T\C 1801 shut down for 2000 Hour Bono -Scope and other Maintenance. Action Taken Still on Flare. Daily Volume (MSCF) 6102 17-192 Controlled Blowdown 06/03/2017 12:01:00 am 10:00:00 pm 1319 min No No Yes BP1\BOOKAP 6885 Determination Cause STV -IP T\C 1801 shutdown due to 2000 hour borescope Action Taken 2000 hour inspection completed 17-192 Controlled Blowdown 06/03/2017 50700 am 1:50:00 pm 523 min No No Yes BP1\BOOKAP 292 Determination Cause Depressured 4 Band 4 C common lines for DS maintenance Action Taken Completed depressunng of 4B and 4 C common lines 17-218 Flare Relief 06/23/2017 10:12:00 am 1:30:00 pm 198 min No No Determination Cause Lost 1801 T/C due to main power grid failure. Action Taken Sit Plant. 17-218 Flare Relief 06/23/2017 1:30:00 pm 9:25:00 pm 475 min No No Determination Cause Restart of plant, continue trouble shoot of 1801 T/C. Action Taken Repaired STV pressurizing valve switch, re -started 1801 T/C and put online. Daily Volume (MSCF) 7177 No BP1\RALPHJM 413 No BP1\RALPHJM 2474 Daily Volume (MSCF) 2887 Total Volume (MSCF) 17848 Generated 07/06/2017 2:44:22PM Page 5 of 10 Link, Liz M (DOA) From: Blake, Jennifer J <Jennifer.Blake@bp.com> Sent: Wednesday, June 14, 2017 8:26 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Dean, James A; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM; Fortenberry, Christopher Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc rei)orting@alaska gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/01/2017 09:17 and stopping at 06/01/2017 13:46 with a volume of 1403 (MSCF). The event lasted for 269 minutes and was due to planned maintenance on STV/IP compressor 1801.. The event stopped 1801 was reloaded. A flaring event occurred at FS2 starting at 06/02/2017 04:30 and stopping at 06/02/2017 23:59 with a volume of 6102 (MSCF). The event lasted for 1169 minutes and was due to a planned 2000 hour boro-scope on STV -IP compressor 1801. The event continued into the next day, 6/3/2017. A flaring event occurred at FS2 starting at 06/03/2017 00:01 and stopping at 06/03/2017 22:00 with a volume of 6885 (MSCF). The event lasted for 1319 minutes and was a continuation of the planned 2000 hour boro-scope on STV -IP compressor 1801. The event stopped when the inspection was complete and the compressor was reloaded. A flaring event occurred at FS2 starting at 06/03/2017 05:07 and stopping at 06/03/2017 13:50 with a volume of 292 (MSCF). The event lasted for 523 minutes and was due to depressurization of the 4B and 4C common lines for planned drill site 4 maintenance. The event stopped when depressurization was complete. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell(907)830-6204 Jennifer.blake@bo.com Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Monday, July 3, 2017 10:57 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson,.Gary A; Arthur, Gregory; Starck, Jennifer L; Ressler, Mark; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM; Fortenberry, Christopher Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reporting(cbalaska gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/23/2017 10:12 and stopping at 06/23/2017 13:30 with a volume of 413 (MSCF). The event lasted for 198 minutes and was due to the CPS power outage causing T/C 1801 to trip offline. The event stopped when rate to the plant ceased (was isolated). A flaring event occurred at FS2 starting at 06/23/2017 13:30 and stopping at 06/23/2017 21:25 with a volume of 2474 (MSCF). The event lasted for 475 minutes and was due to troubleshooting T/C 1801 after restart of the plant. The event stopped when the STV pressurizing valve switch was repaired and T/C 1801 was loaded. 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 OF PRnnl ICFn r.ec nicpnc1r1nK1 ---- -- 1. Facility Number 2. Facility Name 0290000029 PBU FS 2 Disposition --------- 3. Field PBU - EOA Volume MCF ---.. r.v• vvl I1v.. 4. Operator 5. MonthNear of Disposition BP Jul, -2017 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 394 9. Flared or vented more than 1 hour (see instr.) 15,640 10. Pilot and Purge 13,516 11. Assist Gas 15,436 12. Fuel gas used in lease operations. 552,072 13. Other (see instructions) 0 Official Use Only Authorization >i hr: Safety MCF VT 14. TOTAL VOLUME (ITEMS 6-12) 597,058 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 238,440 ff—� —1 Commissioner Dale 18. Transferred to: (Express as a negative #) CGF -17,613,041 19. Remarks: I hereby certify that he foregoing is true and correct to the best of my knowledge. 0�u�� Note: All volumes must be corrected Signature Title Mana er Production Taxes nd o alties Alaska t0 pressure of 14.65 psis and to a Printed Name Diane Colle g �H j temperature of 60o F. Authority 20 Phone (907) 564-5775 Date /-7 Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT July 2017 Unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/4/2017 1445-1506 114 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 7/6/2017 1324-1347 125 7/8/2017 1645-1657 120 7/21/2017 1457-1510 35 TOTAL 394 or equal to 1 hour See attachments TOTAL 0 7/29/2017 0000-1120 10,845 See attachments TOTAL 10,845 See attachments See attachments See attachments Page 6 8/13/2017 3:49 PM nrv¢ VOLUME DESCRIPTION OF IN 7/6/2017 0932-1101 482 See attachments 7/6/2017 1116-1233 417 7/6/2017 1540-1700 433 7/6-7/2017 2140-0355 1,920 7/14/2017 1915-2047 447 7/21/2017 1112-1238 360 7/23/2017 0805-1104 446 7/23/2017 0822-1101 260 7/28/2017 1530-2359 30 TOTAL 4,795 or equal to 1 hour See attachments TOTAL 0 7/29/2017 0000-1120 10,845 See attachments TOTAL 10,845 See attachments See attachments See attachments Page 6 8/13/2017 3:49 PM BP EXPLORATION (ALASKA) INC. Page 7 PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT July 2017 8/13/2017 3:49 PM TOTAL Unplanned Events < 1 Hour 394 Unplanned Events> 1 Hour 4,795 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 10,845 exceeding 5,000 MCF Pilot Purge 13,516 Assist 15,436 TOTAL FLARED VOLUME 44,986 BP EXPLORATION (ALASKA) INC. Page 7 PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT July 2017 8/13/2017 3:49 PM Link, Liz M (DOA) From: Blake, Jennifer! <Jennifer.Blake@bp.com> Sent: Wednesday, July 26, 2017 4:16 PM To: AKOpsProdEOCTL; AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Starck, Jennifer L; Bessler, Mark, AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM; Fortenberry, Christopher Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc. reporting (a)alaska. clov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 07/06/2017 09:32 and stopping at 07/06/2017 11:01 with a volume of 482 (MSCF). The event lasted for 89 minutes and was due to the STWIP T/C.unloading due to high temperature. The event stopped when rates were cut and the STWIP was reloaded. A flaring event occurred at FS2 starting at 07/06/2017 11:16 and stopping at 07/06/2017 12:33 with a volume of 417 (MSCF). The event lasted for 77 minutes and was due to the STWIP T/C unloading due to high temperature. The event stopped when the STV/IP was reloaded. A flaring event occurred at FS2 starting at 07/06/2017 15:40 and stopping at 07/06/2017 17:00 with a volume of 433 (MSCF). The event lasted for 80 minutes and was due to the STWIP T/C unloading due to temperature. The event stopped when the plant was shut down because of a power outage shutting down CGF. A flaring event occurred at FS2 starting at 07/06/2017 21:40 and continuing on into 07/07/2017 with a volume of 649 (MSCF) for 07/06. The event lasted for 139 minutes and was due to a STV -IP T\C 1801 shutdown resulting from a problem associated with CGF power failure. The event is ongoing into 07/07/2017 until the STWIP can reload. A flaring event occurred at FS2 continuing from the previous day and stopping at 07/07/2017 03:55 with a volume of 1271 (MSCF) for 07/07. The event lasted for 235 minutes and was due to a STV -IP T\C 1801 shutdown resulting from a problem associated with CGF power failure. The event stopped when the STV/IP was reloaded. A flaring event occurred at FS2 starting at 07/14/2017 19:15 and stopping at 07/14/2017 20:47 with a volume of 447 (MSCF). The event lasted for 92 minutes and was due to high temperature. The event stopped when the STV/IP was reloaded. A flaring event occurred at FS2 starting at 07/21/2017 11:12 and stopping at 07/21/2017 12:38 with a volume of 360 (MSCF). The event lasted for 86 minutes and was due to depressurizing commonline 17D for drill site manifold work. The event stopped when depressurization was completed. A flaring event occurred at FS2 starting at 07/23/2017 08:05 and stopping at 07/23/2017 11:04 with a volume of 446 (MSCF). The event lasted for 179 minutes and was due to depressurizing commonline 16D for maintenance. The event stopped when depressurization was completed. A flaring event occurred at FS2 starting at 07/23/2017 08:22 and stopping at 07/23/2017 11:01 with a volume of 260 (MSCF). The event lasted for 159 minutes and was due to depressurizing B -Gas Conditioning Train for S/D. The event stopped when depressurization was completed. Thanks, Flare Start Date 07/01/2017 Flare End Date 07/31/2017 FS2 Flare Report Total Volume (MSCF) 16034 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-251 Flare Relief 07/06/2017 9:32:00 am 11:0100 am 89 min Yes No No BP1\FOISNL 482 Determination Cause STV -IP T\C XXXX unloaded due to temperature. Action Taken Loaded STV/IP T/C and shut in wells 17-251 Flare Relief 07/06/2017 11:16:00 am 12:33:00 pm 77 min Yes No No BP1\FOISNL 417 Determination Cause STV -IP -RC XXXX unloaded due to temperature. Action Taken Loaded STV/IP TIC. 17-251 Flare Relief 07/06/2017 3:40:00 pm 5:00:00 pm 80 min No No No BP7\REIMBT 433 Determination Cause STV -IP TIC 1801 unloaded due to temperature. Action Taken Shutdown the plant because CGF went down 17-251 Flare Relief 07/06/2017 9:40:00 pm 11:59:00 pm 139 min No No No BP1\MITCHEB 649 Determination Cause STV -IP T\C 1801 shutdown due to a problem associated with CGF power failure Action Taken Flare is ongoing until 1801 STV/IP compressor is loaded Daily Volume (MSCF) 2106 17-255 Flare Relief 07/07/2017 12:00:00 am 3:55:00 am 235 min No No No BPI\MITCHEB 1271 Determination Cause STV-IP'RC 1801 shutdown due to a problem associated with CGF powerfailum Action Taken Loaded STV/IP T/C. Daily Volume (MSCF) 1271 17-269 Controlled Slowdown 07/14/2017 7:15:00 pm 8:47:00 pm 92 min No No No BPI\BARKERJ 447 Determination Cause high ambient temps, would not compress Action Taken cooled down enough to run Daily Volume (MSCF) 447 17-285 Controlled Blowdown 07/21/2017 11:12:00 am 12:38:00 pm 88 min No No No BPI\RALPHJM 360 Determination Cause Depressure C/L 17D for DS manifold work. Action Taken Complete depressuring. 17-289 Controlled Blowdown 07/23/2017 8:05:00 am 11:04:00 am 179 min No No No BP1\RALPHJM 446 Generated 08/15/2017 1:28:23PM Page 10 of 15 Flare Start Date 07/01/2017 Flare End Date 07/31/2017 Determination Cause De -pressure 16D C/L for maintenance Action Taken Complete de -pressuring. 17-289 Controlled Blowdown 07/23/2017 6:22:00 am 11:01:00 am 159 min Yes No No BPI\RALPHJM 260 Determination Cause De -pressure B -Gas Conditioning Train for S/D, 0822-0914 hrs and 1010-1101 furs (103 mins total). Action Taken Complete de -pressuring. Daily Volume (MSCF) 706 17-300 Controlled Blowdown 07/28/2017 3:30:00 pm 11:59:00 pm 509 min No No No BPI\WOLCJO 30 Determination Cause De -pressured treater flash drums and treaters, shut down 1801 and lowered COSD pressure to float COSD on flare for STV gas leakby. Action Taken Completed de -pressuring. Daily Volume (MSCF) 30 17-304 Controlled Blowdown 07/29/2017 12:00:00 am 11:20:00 am 680 min No No Yes BPi\REIMBT 10845 Determination Cause DE -pressured FS2 area for 2017 TAR. Plant, DnII Sites, Artificial Lift, and MI Gas. Action Taken Completed de -pressuring. Total Volume (MSCF) 16034 Generated 08/15/2017 1:28:23PM Page 11 of 15 Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Friday, August 25, 2017 2:46 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Starck, Jennifer L; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM Subject: Flaring Events at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc.reporting (a)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 07/28/2017 15:30 and carrying on into 07/29/2017 with a volume of 30 (MSCF) on 07/28/2017. The event on 07/28/2017 lasted for 509 minutes and was due to depressurizing the FS2 Area for 2017 TAR. This includes plant, Drill Sites, Artificial Lift, and MI gas. The event carried on into the following day. A flaring event occurred at FS2, continuing from the day before and stopping at 07/29/2017 11:20 with a volume of 10845 (MSCF) on 07/29/2017. The event lasted for 680 minutes on 07/29/2017 and was due to depressurizing for the 2017 TAR. The event stopped when depressurization was completed. A flaring event occurred at FS2 starting at 08/05/2017 13:26 and stopping at 08/05/2017 22:20 with a volume of 1113 (MSCF). The event lasted for 534 minutes and was due to restarting the facility and 1801 T/C unable to get a bite for compression at low plant rates. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/06/2017 00:01 and stopping at 08/06/2017 0 1: 10 with a volume of 192 (MSCF). The event lasted for 69 minutes and was due to 1801 T/C losing bite for compression at low plant rates. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/06/2017 04:52 and stopping at 08/06/2017 14:52 with a volume of 1667 (MSCF). The event lasted for 600 minutes and was due to 1801 T/C losing bite for compression at low plant rates. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/06/2017 16:06 and carrying on into 08/07/2017 with a volume of 1317 (MSCF) on 08/06/2017. The event lasted for 474 minutes on 08/06/2017 and was due to 1801 T/C losing bite for compression at low plant rates. The event continued into the next day. A flaring event occurred at FS2 continuing from the day before and stopping at 08/07/2017 04:22 with a volume of 906 (MSCF) on 08/07/2017. The event lasted for 261 minutes on 08/07/2017 and was due to 1801 T/C losing bite for compression at low plant rates. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/07/2017 05:28 and carrying on into 08/08/2017 with a volume of 3861 (MSCF) on 08/07/2017. The event lasted for 1112 minutes on 08/07/2017 and was due to T/C 1801 unloading due to high IP discharge temperature. The event continued into the next day. A flaring event occurred at FS2 continuing from the day before and stopping at 08/08/2017 02:48 with a volume of 696 (MSCF) on 08/08/2017. The event lasted for 167 minutes on at 08/08/2017 and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/08/2017 15:05 and stopping at 08/08/2017 16:44 with a volume of 413 (MSCF). The event lasted for 99 minutes and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/08/2017 17:14 and stopping at 08/08/2017 19:15 with a volume of 588 (MSCF). The event lasted for 121 minutes and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/09/2017 08:12 and stopping at 08/09/2017 10:20 with a volume of 418 (MSCF). The event lasted for 128 minutes and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/10/2017 21:04 and stopping at 08/10/2017 22:42 with a volume of 476 (MSCF). The event lasted for 98 minutes and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. 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 OF PRODUCED GAS DISPOSITION 0 Facility Number 2. Facility Name 0290000029 PBU FS 2 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonthNear of Disposition BP Au ust-2017 20. Forprotluction from multiple pools, list contribution of each pool as a percent of Tota/ Volume. 6. Sold O Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00° B. Flared or vented 1 hour or less 381 9. Flared or vented more than 1 hour (see instr.) 11,682 10. Pilot and Purge 13,235 11. Assist Gas 21,657 12. Fuel gas used in lease operations. 385,159 13. Other (see instructions) Official Use Only Authorization >1 hr: Safety MCF v.T 14. TOTAL VOLUME (ITEMS 6-12) 432,114 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas Q Waste: MCF 17. Transferred from: CGF 217,389 18. Transferred to: (Express as a negative #) CGF -18 277 859 Commissioner Date 19. Remarks: I hereby certify that he foregoing is true and correct to the best of my knowledge. Signature e1 Note: All volumes must be corrected Title ti Manager Production Taxes and Royalties Alaska to pressure of 14.65 Asia and to a Printed Name Diane Colleyp 7 t-mpereture of 600 F. Authority 20 Phone (907) 564-5775 Date `I d' I N /7 - Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT August 2017 Unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/6/2017 0315-0412 158 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 8/6/2017 1503-1536 92 8/8/2017 1427-1435 33 8/9/2017 1600-1630 98 TOTAL 381 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/5/2017 1326-2220 1,113 See attachments See attachments 8/5-6/17 2343-0110 227 8/6/2017 0452-1452 1,667 8/6-7/17 1606-0422 2,223 8/7-8/17 0528-0248 4,557 8/8/2017 1505-1644 413 8/8/2017 1714-1915 588 8/9/2017 0812-1020 418 8/10/2017 2104-2242 476 TOTAL 11,682 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 DATE TOTAL 0 See attachments ACTION TAKEN TO f See attachments Page 4 9/14/2017 4:31 PM BP EXPLORATION (ALASKA( INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT August 2017 Page 5 9/14/2017 4:31 PM TOTAL Unplanned Events < 1 Hour 381 Unplanned Events > 1 Hour 11,682 Planned Events < 1 hour and not 0 exceeding 5,000 WE Planned Events > 1 hour or 0 exceeding 5,000 WE Pilot Purge 13,235 Assist 21,657 TOTAL FLARED VOLUME 46,955 Page 5 9/14/2017 4:31 PM Flare Start Date 08/01/2017 Flare End Date 08/31/2017 FS2 Flare Report Total Volume (MSCF) 12063 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-310 Controlled Blowdown 08/05/2017 1:26:00 pm 10:20:00 pm 534 min No No No BP1\RALPHJM 1113 Determination Cause 1801 TIC unable to get a bite for compression at plant low rates. Action Taken Continue to attempt to load wmpressor. 17-310 Controlled Slowdown 08/05/2017 11:43:00 pm 12:00:00 am 17 min No No No BP11RALPHJM 35 Determination Cause 1801 T/C lost b8e. Action Taken Continue to attempt to re -load compressor as plant rate increases. Daily Volume (MSCF) 1148 17-311 Controlled Slowdown 08/06/2017 12:01:00 am 1:10:00 am 69 min No No No BP7\RALPHJM 192 Determination Cause Attempt to load 1601. Action Taken Loaded 1801. 17-311 Controlled Blowdown 08/06/2017 4:52:00 am 2:52:00 pm 600 min No No No BP1\RALPHJM 1667 Determination Cause Unable to keep T/C 1801 loaded. Action Taken Reloaded TIC 1801. 17-311 Controlled Slowdown 08/06/2017 4:06:00 pm 12:00:00 am 474 min No No No BP1\RALPHJM 1317 Determination Cause Unable to load T/C 1801. Action Taken Attempt to load T/C. Daily Volume (MSCF) 3426 17-312 Controlled Blowdown 08/07/2017 12:0100 am 4:22:00 am 261 min No No No BPI\RALPHJM 906 Determination Cause Unable to load 1801 T/C. Action Taken Loaded TIC 1801, 17-312 Controlled Blowdown 08/07/2017 5:28:00 am 12:00:00 am 1112 min No No No BPI\RALPHJM 3861 Determination Cause Unloaded 180-1 due to High IP discharge temp. Action Taken Continue attempts to load 1801 T/C. Daily Volume (MSCF) 4767 17-313 Controlletl Blowdown 08/08/2017 12:01:00 am 2:48:00 am 167 min No No No BP1\RALPHJM 696 Determination Cause Unable to keep 1801 TIC loaded due to IP discharge temp issues. Action Taken Reloaded T/C 1801, 17-313 Controlled Slowdown 08/08/2017 3:05:00 pm 4:44:00 pm 99 min No No No BPI\RALPHJM 413 Determination Cause Unable to keep TIC 1801 loaded due to IP Discharge Temp issues. Action Taken Reloaded T/C 1801. 17-313 Controlled Slowdown 08/08/2017 5:14:00 pm 7:15:00 pm 121 min No No No BP1 \RALPHJM 588 Generated 09/06/2017 4:06:25PM Page 5 of 11 Flare StartDate 08/01/2017 Flare End Date 08/31/2017 Determination Cause Unable to keep T/C 1801 loaded due to IF discharge temp issues. Action Taken Reloaded T/C 1801. Daily Volume (MSCF) 1730 17-317 Controlled Blowdown 08/09/2017 8:12:00 am 10:20:00 am 128 min No No No BP1\TWEEDSL 418 Determination Cause Had to unload compressor due to temps Action Taken Loaded compressor back up. 17-322 Controlled Blowdown 08/10/2017 9:04:00 pm 10:42:00 pm 98 min No No No BP7\ELLISOFD 476 Determination Cause Unloaded 1801 due to high IP Discharge Temp. Action Taken Reloaded compressor. Daily Volume (MSCF) 475 Total Volume (MSCF) 12063 Generated 09/06/2017 4.06:25PM Page 6 of 11 Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Friday, August 25, 2017 2:46 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Starck, Jennifer L; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM Subject: Flaring Events at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reporting aWaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 07/28/2017 15:30 and carrying on into 07/29/2017 with a volume of 30 (MSCF) on 07/28/2017. The event on 07/28/2017 lasted for 509 minutes and was due to depressurizing the FS2 Area for 2017 TAR. This includes plant, Drill Sites, Artificial Lift, and MI gas. The event carried on into the following day. A flaring event occurred at FS2, continuing from the day before and stopping at 07/29/2017 11:20 with a volume of 10845 (MSCF) on 07/29/2017. The event lasted for 680 minutes on 07/29/2017 and was due to depressurizing for the 2017 TAR. The event stopped when depressurization was completed. A flaring event occurred at FS2 starting at 08/05/2017 13:26 and stopping at 08/05/2017 22:20 with a volume of 1113 (MSCF). The event lasted for 534 minutes and was due to restarting the facility and 1801 T/C unable to get a bite for compression at low plant rates. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/06/2017 00:01 and stopping at 08/06/2017 01:10 with a volume of 192 (MSCF). The event lasted for 69 minutes and was due to 1801 T/C losing bite for compression at low plant rates. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/06/2017 04:52 and stopping at 08/06/2017 14:52 with a volume of 1667 (MSCF). The event lasted for 600 minutes and was due to 1801 T/C losing bite for compression at low plant rates. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/06/2017 16:06 and carrying on into 08/07/2017 with a volume of 1317 (MSCF) on 08/06/2017. The event lasted for 474 minutes on 08/06/2017 and was due to 1801 T/C losing bite for compression at low plant rates. The event continued into the next day. A flaring event occurred at FS2 continuing from the day before and stopping at 08/07/2017 04:22 with a volume of 906 (MSCF) on 08/07/2017. The event lasted for 261 minutes on 08/07/2017 and was due to 1801 T/C losing bite for compression at low plant rates. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/07/2017 05:28 and carrying on into 08/08/2017 with a volume of 3861 (MSCF) on 08/07/2017. The event lasted for 1112 minutes on 08/07/2017 and was due to T/C 1801 unloading due to high IP discharge temperature. The event continued into the next day. A flaring event occurred at FS2 continuing from the day before and stopping at 08/08/2017 02:48 with a volume of 696 (MSCF) on 08/08/2017. The event lasted for 167 minutes on at 08/08/2017 and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/08/2017 15:05 and stopping at 08/08/2017 16:44 with a volume of 413 (MSCF). The event lasted for 99 minutes and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/08/2017 17:14 and stopping at 08/08/2017 19:15 with a volume of 588 (MSCF). The event lasted for 121 minutes and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/09/2017 08:12 and stopping at 08/09/2017 10:20 with a volume of 418 (MSCF). The event lasted for 128 minutes and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. A flaring event occurred at FS2 starting at 08/10/2017 21:04 and stopping at 08/10/2017 22:42 with a volume of 476 (MSCF). The event lasted for 98 minutes and was due to an inability to keep T/C 1801 loaded due to high IP discharge temperature issues. The event stopped when the compressor loaded. 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: Tuesday, October 31, 2017 7:54 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Starck, Jennifer L; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM Subject: Flaring Events at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc.reporting (o)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 09/23/2017 07:40 and stopping on 09/27/2017 at 08:30. Volumes and durations for each day are listed below. The event was due to shutting down STV -IP T\C 1801 for the 4000 hour engine swap. The event stopped when the engine swap and associated maintenance was completed and the STV -IP 1801 was restarted. • Starting at 09/23/2017 07:40 and stopping at 09/23/2017 23:59 with a volume of 6261 (MSCF). The event lasted for 979 minutes. • starting at 09/24/2017 00:00 and stopping at 09/24/2017 23:59 with a volume of 9200 (MSCF). The event lasted for 1439 minutes • starting at 09/25/2017 00:00 and stopping at 09/25/2017 23:59 with a volume of 9200 (MSCF). The event lasted for 1439 minutes • starting at 09/26/2017 00:00 and stopping at 09/26/2017 23:59 with a volume of 9200 (MSCF). The event lasted for 1439 minutes • starting at 09/27/2017 00:00 and stopping at 09/27/2017 08:30 with a volume of 2939 (MSCF). The event lasted for 510 minutes Thanks, Jennifer Blake ECC 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 OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. Monthlyear of Disposition Se tember-2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold Pool Name Pool Code Percent 7. Reinjected O PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 36,800 10. Pilot and Purge 12,742 11. Assist Gas 4,178 12. Fuel gas used in lease operations. 446,805 13. Other (see instructions) 0 Official Use OnlyAuthorization>i hr: /ry�d Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 500,525 Lease Use ( MCF 15. NGL Gas Equivalent U Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 248,121 18. Transferred to: (Express as a negative #) CGF -23,919,519 Commissioner Date 19. Remarks: I hereby certify that /)the foregoing is true and correct to the best of my knowledge. 6/ 4� Note: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date ( I ,3 7 Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT September 2017 Unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 0 events greater than 1 hour CAUSE See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour DATE TIME VOLUMF nFCfPIDT nm AC WringNT 2 rAl ICC A—.,.A. ...... TOTAL 09/23-27/17 0740-0830 TOTAL Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME See attachments 0 VULUME DESCRIPTION OF IN 36,800 See attachments 36,800 TOTAL 0 0 0 36,800 12,742 4,178 53,720 See attachments See attachments Page 4 10/12/2017 2:33 PM Flare Start Date 09/01/2017 Flare End Date 09/30/2017 FS2 Flare Report Total Volume (MSCF) 36800 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-387 Controlled Blowdown 09/23/2017 7:40:00 am 11:59:00 pm 979 min No No Yes BPi\FOISNL 6261 Determination Cause STV -IP T\C 1801 shutdown due to a problem associated with 4000 hr engine swap Action Taken SD for 4000 hr engine swap Daily Volume (MSCF) 6261 17-381 Controlled Slowdown 09/24/2017 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\STRACe 9200 Determination Cause 1801 shutdown for 4000 hr engine swap Action Taken Still on flare pending engine swap Daily Volume (MSCF) 9200 17-384 Controlled Slowdown 09/25/2017 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\STRACe 9200 Determination Cause 1801 4000 hr engine swap Action Taken Still on flare engine swap ongoing Daily Volume (MSCF) 9200 17-385 Controlled Blowdown 09/26/2017 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\LOREJ3 9200 Determination Cause 1801 shutdown for 4000hr engine swap and AC2 upgrade work Action Taken 1801 still down pending AC2 upgracle work. Daily Volume (MSCF) 9200 17-386 Controlled Slowdown 09/27/2017 12:00:00 am 8:30:00 am 510 min No No Yes BP1\STRAC8 2939 Determination Cause 1801 down for 4000hr engine swap Action Taken Still on flare pending GG tube oil pressure issue. Daily Volume (MSCF) 2939 Total Volume (MSCF) 36800 Generated 10/02/2017 2:13:02PM Page 3 of 8 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODI]nFn c;os n1cpnciT1nti 1. Facility Number 2. Facility Name 0290000029 PBU FS 2 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonthNear of Disposition BP October -2017 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00°/ 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 13,232 11. Assist Gas 533 12. Fuel gas used in lease operations. 487,987 13. Other (see instructions) Official Use Only Authorization >7 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 501,752 Lease Use MCF 15. NGL Gas Equivalent U Conservation MCF 16. Purchased gas p Waste: MCF 17. Transferred from: CGF 279,816 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -24,686,800 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. &�� 1 Note: All volumes must be corrected Signature ( i 1 Title Manager Production Taxes and Rovallies Alaska to pressure of 14.65 psis and to a Printed Name Diane Colleytemperature of 60o F. Authority 20 Phone (907) 564-5775 Date Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT October 2017 Lunplannea events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 0 Unplanned events greater than 1 hour See attachments See attachments TOTAL 0 Planned events less than or eoual to 1 hour See attachments TOTAL 0 nett VOLUME DESCRIPTION OF INi See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 13,232 Assist 533 TOTAL FLARED VOLUME 13,765 See attachments See attachments [rLDFli Page 5 11/13/2017 9:27 AM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RFPnRT nF pannl llrCn l -1A0 1. Facility Number 2. Facility Name 0029 PBU FS 2 3. Field PBU - EOA 4. Operator 5. Month Year of Disposition Disposition Volume MCF BP November -2017 20. For production from multiple pools, list contribution of each pool as a percent o/ Sold 0 Total Volume. rFlared Pool Name Pool Code Percent ted 0 PRUDHOE 640150 100.00% or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see insfr.) 0 10. Pilot and Purge 12 322 11. Assist Gas 0 12. Fuel gas used in lease operations. 595,359 13. Other (see instructions) 0Official Use Only Authorization>t he MCF 14. TOTAL VOLUME (ITEMS 6-12) 607,681 Safety 15. NGL Gas Equivalent Lease Use MCF 0 16. Purchased gas Conservation MCF 0 Waste: MCF 17. Transferred from: CGF 278,618 18. Transferred to: (Express as a negative #) CGF -24,626,895 Commissioner Date 19. Remarks: I hereby certify thati/'/ne�����Foregoing is true and correct to the best of my knowledge. Signature__ ` �IQQl % Note: All volumes must be corrected Title Manager Production Taxes and ROvalties Alaska to pressure of 14.65 Asia and to a Printed Name Diane Colley temperature of 60o F. Authority 20 Phone (907) 564-5775 Dafe / Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - Fs -2 GAS FLARING INCIDENT REPORT November 2017 events less than or equal to __ _..... _.. _.... _.__.., AL I1UN IAKtN TU ELIMINATE CAUSE Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 0 Unplanned events greater than 1 hour -- I1rvic vULUMt DESCRIPTION OF INCIDENT & CAUSE - ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour See attachments TOTAL 0 See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 MCF Pilot Purge 12,322 Assist 0 TOTAL FLARED VOLUME 12,322 ACTION TAKEN TO I See attachments See attachments Page 4 12/13/2017 9,07 AM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number2. 0290000029 Facilit, Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthlYear 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 0 Pool Name PoolCode Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 1,850 10. Pilot and Purge 12,896 11. Assist Gas 3,248 12. Fuel gas used in lease operations. 711,099 13. Other (see instructions) U Official Use Only Authorization>1 hr: 1, Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 729,093 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0. Waste: MCF 17. Transferred from: CGF 290,754 / / C _ ,p , / _ _ 3-1f Y—a�- ! 7 CJ 18. Transferred to: (Express as a negative # CGF ( p 9 ) -26,567,162 Commissioner Date` 19. Remarks: I hereby certify that the/foregOng is true and correct to the best of my knowledge. Note: All volumes must be corrected Com tit Title Manager Production Taxes and Royalties Alaska to pressure Of 14.65 psis and t0 a 1 / /� temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date t Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 5 PRUDHOE BAY UNIT- FS -2 GAS FLARING AND VENTING INCIDENT REPORT December 2017 Unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for events <= 1 hr Not required for events <= 1 hr TOTAL 0 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 12/29/2017 0850-1410 333 See attachments See attachments 12/29/2017 1410-1800 1,517 TOTAL 1,850 Planned events less than or equal to 1 hour DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSI Not required for events <= 1 hr Not required for events <= 1 hr TOTAL 0 See attachments See attachments TOTAL 0 1/12/2018 9:58 AM TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 1,850 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 MCF Pilot Purge 12,896 Assist 3,248 TOTAL FLARED VOLUME 17,994 1/12/2018 9:58 AM Flare Start Date 12/01/2017 Flare End Date 12/31/2017 FS2 Flare Report Total Volume Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-462 Controlled Blowdown 12/29/2017 8:50:00 am 2:10:00 pm 320 min No No Yes BPIIELLISOFD 333 Determination Cause Extended flaring event occurred while awaiting operator/maintenance evaluation. Action Taken Loaded STV/IP T/C once 1801 recycle valve was repaired. 17-462 Controlled Blowdown 12/29/2017 2:10:00 pm 8:00:00 pm 230 min No No Yes BP1\ELLISOFD 1517 Determination Cause STV -IP TC 1801 shutdown due to controNnstrumentation failure associated with STV recycle valve issues Action Taken Loaded STV/IP T/C after recycle valve repairs. Total Volume (MSCF) Generated 01/08/2018 10:33:46AM Page 5 of 9