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Home My WebLink AboutPBU FS 2 - BP Exploration (Alaska) Inc.State of Alaska AOGCC Gas Disposition Files Year: 2016 Facility: PBU FS 2 Operator: BP EXPLORATION (ALASKA) INC. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION acility Name 3. Field q O JFS2 PBU -EOA Sold Reinjected Flared or vented 1 hour or less 9. Flared or vented more than 1 hour (see instr.) 3, 508 10. Pilot and Purge 13, 077 11. Assist Gas 3,516 12. Fuel gas used in lease operations 13. Other (see instructions) TOTAL VOLUME (ITEMS 6-12) I 701,881 15. NGL Gas Equivalent 1 Purchased gas 17. Transferred from: CGF 272, 18. Transferred to: (Express as a negative #) CGF — d 17,950, 19. Remarks: Aerator 5. MonthNear of Disposition BP January -2016 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. Pool Name Pool Code Percent PRUDHOE 640150 100.00 Official Use only Authorization>I hr: Safety � `� C/ ✓ O MCF Lease Use MCF Conservation MCF Waste: MCF Commissioner Date tion Taxes and Ro aities Alaska Date /— Note: All Volumes must be corrected to pressure of 14.65 psia and to a temperature of 600 F. Authority 20 AAC25.235. VT ��29/LL 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 January 2016 1/21/2016 1815-1837 95 Not required for unplanned events <= 1 hr 1/27/2016 0325-0333 2,111 TOTAL 2,206 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <= 1 hr 1/21/2016 1133-1550 1,137 See attachments See attachments 1/25/2016 2239-2343 505 TOTAL 1,642 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 1/24/2016 0850-1550 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 1,866 See attachments 1,866 TOTAL 2,206 1,642 0 1,866 13,077 3,516 22,307 See attachments Page 1 2/17/2016 10:00 AM Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Friday, January 22, 2016 10:52 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; Glover, Robin (SLR); Kain, Rachel B Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoqcc. reporting (a)alaska.00v From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 01/21/2016 11:33 and stopping at 01/21/2016 15:50 with a volume of 1137 (MSCF). The event was intermittent and lasted for 257 minutes. The event was due to T/C 1801 shut down due to High IP Discharge Temp.. The event stopped once Loaded STVIIP T/C.. Thanks, David Spall PCC/EOC Production Optimization Team Lead (Alt Jennifer Blake) Office 907-659-4472 Cell 219-689-4036 David.spall@bp.com Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, January 27, 2016 9:02 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; Glover, Robin (SLR); Kain, Rachel B Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc.reportinoCa alaska.00v From: Jennifer Blake, GPB Production Optimization Team Leader A Flaring event occurred at FS2 starting at 01/24/2016 08:50 and stopping at 01/24/2016 15:50 with a volume of 1866 (MSCF). The event lasted for 420 minutes and was due to T/C 1801 shut down for maintenance. The event stopped once loaded STV/IP T/C. A flaring event occurred at FS2 starting at 01/25/2016 22:39 and stopping at 01/25/2016 23:43 with a volume of 505 (MSCF). The event lasted for 64 minutes and was due to depressurization of "A" and "B" HP Production Train to isolate an "A" HP hydrocarbon leg pinhole leak. The event stopped when "A" and "B" HP production train depressurization was complete. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blakePbp.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. Month/Year of Disposition I February -2016 Disposition Volume 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 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.) 982 . 10. Pilot and Purge 12,765 11. Assist Gas 16 12. Fuel gas used in lease operations. 639,768 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety q p Z (� MCF 14. TOTAL VOLUME (ITEMS 6-12) 653,531 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 264,448 18. Transferred to: (Express as a negative #) CGF -13,916,897 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knov+ledge. n y)� Note: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 Asia and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date / AAC25.235. V rL- gl15/l4, Form 10422 Rev. 52009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- Fs -2 GAS FLARING INCIDENT REPORT February 2016 finned Events less than or DATE TIME Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 0 2/1/2016 1018-1133 982 See attachments See attachments TOTAL 982 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Exceeding 1 Hour OR > 5,000 mcf See attachments TOTAL 0 See attachments Page 5 3/11/2016 327 PM TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 982 Planned Events < 1 hour and not 0 exceeding 5,000 VICE Planned Events > 1 hour or 0 exceeding 5,000 WE Pilot Purge 12,765 Assist 16 TOTAL FLARED VOLUME 13,763 See attachments Page 5 3/11/2016 327 PM Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, February 02, 2016 6:50 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; Glover, Robin (SLR); Kain, Rachel B Subject: Flaring Event 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 02/01/2016 10:18 and stopping at 02/01/2016 11:33 with a volume of 982 (MSCF). The event lasted for 75 minutes and was due to shut-in and depressurization of "A" and "B" HP Production Train as well as "A" IP separators for level control valve spool work. The event stopped when the depressurization was complete. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spoll) Office (907) 659-4472 Cell (907) 830-6204 Jennifer. bla ke@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. MonthNear of Disposition I March -2016 Disposition Volume MCF 20. For production 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 10 9. Flared or vented more than 1 hour (see inslr.) 46,588 10. Pilot and Purge 13,226 11, Assist Gas 53,064 12. Fuel gas used in lease operations. 681,386 13. Other (see instructions) 0 Official Use Only Authorization >1 he Safety 4G 55 E? MCF 14. TOTAL VOLUME (ITEMS 6-12) 794,274 Lease Use MCF 15, NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from. CGF 253,509 (^ _ J / Y 18. Transferred to: (Express as a negative #) CGF -14,323,881 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my wledge. //1/�� . Note: All volumes must be corrected Signature(/ �J 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 AAC25.235. l/TL S�4/lk Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate events less than oreoualto 1 hour TOTAL O BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT March 2016 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 3/8-9/16 1330-1941 7,408 See attachments See attachments 3/11/2016 1426-2100 1,395 TOTAL 8,803 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT& CAUSE ACTION TAKEN TO ELIMINATE CAUSE 3/8/2016 0936-0938 10 See attachments See attachments TOTAL 10 3/1/2016 3/3-8/16 3/11/2016 TIME 0248-0615 0230-0900 1012-1155 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 400 See attachments 36,885 500 37,785 TOTAL 0 8,803 10 37,785 13,226 53,064 112,888 ACTION TAKEN TO I See attachments Page 1 4/17/2016 1:21 PM Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, March 08, 2016 2:56 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; Glover, Robin; Kain, Rachel B Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoqcc. reporting (uta laska.gov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 03/01/2016 02:48 and stopping at 03/01/2016 06:15 with a volume of 400 (MSCF). The event lasted for 207 minutes and was due to De -pressuring commonlines 9E, 11A, and 11D to complete necessary work. The event stopped when Repairs made and associated equipment back online. These wells pads were shut-in.. A flaring event occurred at FS2 starting at 03/03/2016 02:30 and stopping at 03/03/2016 23:59 with a volume of 6269 (MSCF). The event lasted for 1290 minutes and was due to T\C 1801 shutdown for planned maintenance. This was a planned event for 4,000 hour maintenance on the 1801 STV -IP machine and requires flaring while unit is down. A flaring event occurred at FS2 starting at 03/04/2016 00:00 and stopping at 03/04/2016 23:59 with a volume of 6998 (MSCF). The event lasted for 1440 minutes and was due to T\C 1801 shutdown for planned maintenance. This was a planned event for 4,000 hour maintenance on the 1801 STV -IP machine and requires flaring while unit is down. A flaring event occurred at FS2 starting at 03/05/2016 00:00 and stopping at 03/05/2016 23:59 with a volume of 6998 (MSCF). The event lasted for 1440 minutes and was due to T\C 1801 shutdown for planned maintenance. This was a planned event for 4,000 hour maintenance on the 1801 STV -IP machine and requires flaring while unit is down. A flaring event occurred at FS2 starting at 03/06/2016 00:00 and stopping at 03/06/2016 23:59 with a volume of 6998 (MSCF). The event lasted for 1440 minutes and was due to T\C 1801 shutdown for planned maintenance. This was a planned event for 4,000 hour maintenance on the 1801 STV -IP machine and requires flaring while unit is down. A flaring event occurred at FS2 starting at 03/07/2016 00:00 and stopping at 03/07/2016 23:59 with a volume of 6998 (MSCF). The event lasted for 1440 minutes and was due to T\C 1801 shutdown for planned maintenance. This was a planned event for 4,000 hour maintenance on the 1801 STV -IP machine and requires flaring while unit is down. Thanks, David Spall PCC/EOC Production Optimization Team Lead (Alt Jennifer Blake) Office 907-659-4472 Cell 219-689-4036 David.spall@bp.com Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, April 06, 2016 4:25 PM To: 'aogcc.reporting@alaska.gov' Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; Glover, Robin; Kain, Rachel B Subject: Revised: Flaring Event at FS2 I apologize for the inconvenience, but I made a typo error on this report . The correction is in red below Dave David Spall PCC/EOC Production Optimization Team Lead (Alt Jennifer Blake) Office 907-659-4472 Cell 219-689-4036 David.spall@bp.com From: AK, OPS PCC EOC TL Sent: Sunday, March 13, 2016 7:06 PM To: 'aogcc.reporting@alaska.gov' Cc: 'Loepp, Victoria T (DOA) (victoria.loepp(calaska.gov)'; Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; Glover, Robin; Kain, Rachel B Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc. reporting @alaska. gov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 03/08/2016 00:00 and stopping at 03/08/2016 09:00 with a volume of 2624 (MSCF). The event lasted for 540 minutes and was due to T\C 1801 shutdown for planned maintenance. this was a planned event for 4,000 hour maintenance on the 1801 STV -IP machine and requires flaring while unit is down. The event stopped when T/C 1801 was restarted. A flaring event occurred at FS2 starting at 03/08/2016 13:30 and stopping at 03/08/2016 24:00 with a volume of 3062 (MSCF). The event lasted for 630 minutes and was due to T\C 1801 shutdown for unplanned maintenance/1801 IP recycle valve actuator leak. Still down pending actuator repair A flaring event occurred at FS2 starting at 03/09/2016 00:00 and stopping at 03/09/2016 19:41 with a volume of 4346 (MSCF). The event lasted for 1181 minutes and was due to T\C 1801 shutdown for unplanned maintenance. IP Anti - Surge Actuator failed. The event stopped when the actuator was repaired and T/C 1801 was started and loaded. A flaring event occurred at FS2 starting at 03/11/2016 10:12 and stopping at 03/11/2016 11:55 with a volume of 500 (MSCF). The event lasted for 103 minutes and was due to T\C 1801 shutdown for planned maintenance. The event stopped when the actuator was repaired and T/C 1801 was started and loaded. A flaring event occurred at FS2 starting at 03/11/2016 14:26 and stopping at 03/11/2016 21:00 with a volume of 1395 (MSCF). The event lasted for 394 minutes and was due to STV -IP T\C 1801 shutdown due to a problem associated with CGF losing power and the front end of their plant pressuring up. The event stopped when the actuator was repaired and T/C 1801 was started and loaded. Many wells across the entire GPB field were choked back and shut-in to lower the transit Gas system pressure and CGF got started back up. Thanks, David Spall PCC/EOC Production Optimization Team Lead (Alt Jennifer Blake) Office 907-659-4472 Cell 219-689-4036 David.spall@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. MonthNear of Disposition A ri1-2016 Disposition Volume MCF 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.1 6,330 10. Pilot and Purge 13,267 11. Assist Gas 8,606 12. Fuel gas used in lease operations. 601,008 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety MCF V7" 14. TOTAL VOLUME ITEMS 6-12) 629,211 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 251,607 _/ 18. Transferred to: (Express as a negative #) CGF -11,653,653 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. a f k�,1 Note: All volumes must be corrected Signature L Title Manager Production Taxes and Ro allies 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 AAC25.235. Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate events less than or TIME to BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT April 2016 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 4/24-26/16 0630-2030 5,892 See attachments See attachments 4/27/2016 1300-1600 438 TOTAL 6,330 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 TOTAL Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,060 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 0 6,330 0 0 13,267 8,606 28,203 See attachments ACTION TAKEN TO I See attachments Page 1 5/18/2016 4:35 PM Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, April 26, 2016 6:42 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Digert, Scott A; Glover, Robin; Kain, Rachel B; Wieliczkiewicz, Ed J; Croghan, Shawn K; Digert, Scott A; AK, OPS FS2 OSM; Wieliczkiewicz, Ed 1; Croghan, Shawn K Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc.reportingCa alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 04/24/2016 06:30 and stopping at 04/24/2016 23:59 with a volume of 2552 (MSCF). The event lasted for 1049 minutes and was due to Plant outage due to power failure. The event will be ongoing with the CPS Power issues. A flaring event occurred at FS2 starting at 04/25/2016 00:00 and stopping at 04/26/2016 23:59 with a volume of 350 (MSCF). The event lasted for 1440 minutes and was due to inability to get compressor 1801 back online following the CPS power outage. Waiting on STV recycle repair. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 lennifer.bla ke@bp.com Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, May 05, 2016 10:33 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Digert, Scott A; Glover, Robin; Kain, Rachel B; Wieliczkiewicz, Ed J; Croghan, Shawn K; Digert, Scott A; AK, OPS FS2 OSM Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc.reportingaalaska.aov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 04/26/2016 00:00 and stopping at 04/26/2016 20:30 with a volume of 2990 (MSCF). The event lasted for 1230 minutes and was due to 1801 down for field power outage and repair. The event stopped when brought turbine back online. A flaring event occurred at FS2 starting at 04/27/2016 13:00 and stopping at 04/27/2016 16:00 with a volume of 438 (MSCF). The event lasted for 180 minutes and was due to Power blip caused 1801 shutdown. The event stopped when Equipment was restarted Thanks, David Spall PCC/EOC Production Optimization Team Lead (Alt Jennifer Blake) Office 907-659-4472 Cell 219-689-4036 David.spallc@bp.com Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Sunday, May 15, 2016 12:32 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Digert, Scott A, Glover, Robin; Kain, Rachel B; Wieliczkiewicz, Ed J; Croghan, Shawn K, Digert, Scott A; AK, OPS FS2 OSM Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc. reoorti ng (dila laska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 05/09/2016 12:46 and stopping at 05/09/2016 14:29 with a volume of 550 (MSCF). The event lasted for 103 minutes and was due to a planned water wash on T\C 1804. The event stopped when spin cooling was complete. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (aft David Spall) Office (907) 659-4472 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 Number2. 0290000029 Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition May -2016 Disposition Volume MCF 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.) 760 10. Pilot and Purge 13,278 11. Assist Gas 703 12. Fuel gas used in lease operations. 640,696 13. Other (see instructions) Q Official Use Only Authorization 11 hr: Safe Safety 7 7 8 b MCF 14. TOTAL VOLUME (ITEMS 6-12) 655,457 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: CGF 270,635 P -- (e 18. Transferred to: (Express as a negative #) CGF -15,365,301 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. (0Note: All volumes must be corrected Title Mana er Production Taxes and alties Alaska to pressure of 14.65 psia and to a Signature/li 61 temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date AAC25.235. V T -- �-//8/l1 Form 10-422 Rev. W009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate events less than or equal to 1 TOTAL BP EXPLORATION(ALASKAI INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT May 2016 Not required for unplanned events <= 1 hr 0 Not required for unplanned events <= 1 hr x�nVN TARM IV LUMINATE CAUSE 5/28/2016 0315-0530 230 See attachments See attachments TOTAL 230 Planned events less than or equal to 1 hour See attachments See attachments TOTAL 0 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OFINCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/9/2016 1246-2229 550 See attachments See attachments TOTAL 550 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 0 230 0 550 13,278 703 14,761 Page 5 6/15/2016 2:44 PM Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, June 09, 2016 10:48 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aopcc.reporti na(Walaska.00v From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 05/28/2016 03:15 and stopping at 05/28/2016 05:30 with a volume of 230 (MSCF). The event lasted for 135 minutes and was due to depressurizing common line 16D for un -blinding work in the Drill Site Manifold building. The event stopped when depressurization was completed. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell(907)830-6204 Jennifer.blake@bp.com Flare Start Date 05/01/2016 Flare End Date 05/31/2016 FS2 Flare Report Total Volume (MSCF) 780 Report Numbs System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-158 Flare Relief 05/09/2016 12:46:00 pm 2.29:00 pm 103 min No Determination Cause T\C 1804 on crank water wash. Action Taken Completed spin cooling. 16-172 Flare Relief 05/28/2016 3:15:00 am 5:30:00 am 135 min No Determination Cause De -pressure 16D for unblinding work in the DS Manifold Bldg Action Taken Completed the de -pressuring. No Yes BP1\REIMBT 550 Daily Volume (MSCF) 550 No No BP1\RALPHJM 230 Daily Volume (MSCF) 230 Total Volume (MSCF) 780 Generated 06/07/2016 4:33:28PM Page 5 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRanuCFn me niconerrir %Kl 1. Facility Number 2. Facility Name 0290000029 PB FS 2 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. Month/Year of Disposition BP June -2016 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 U PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 316 9. Flared or vented more than 1 hour (see instr.) 11,206 10. Pilot and Purge 12,736 11, Assist Gas 13,273 12. Fuel gas used in lease operations. 595,803 13. Other (see instructions) U Official Use Only Authorization >i hr Safety 14. TOTAL VOLUME (ITEMS 6-12) 633,334 Lease Use TMCF 15, NGL Gas Equivalent U Conservation 16. Purchased gas 0 Waste: 17. Transferred from: CGF 250,882 ?-/—/ / / (— 18. Transferred to: (Express as a negative #) CGF -12,297,817 � Z Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knoowlledge. Note: All Volumes must be corrected Signatu(q/��„�,¢–,�Qr�.�_ (pb Title Manager Production Taxes and Ro allies Alaska to pressure of 14.65 psia and to a Printed Name Diane Colleytemperature of 600 F. Authority 20 Phone (907) 564-5775 Date AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate SP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT June 2016 6/18/2016 1228-1250 84 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 6/18/2016 1419-1437 69 6/18/2016 1611-1621 38 6/20/2016 1542-1642 125 TOTAL 316 Unplanned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/18/2016 1642-1749 255 See attachments See attachments 6/26/2016 0900-1100 462 6/26/2016 1400-1530 232 TOTAL 950 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 6/10-11/16 6/10/2016 6/20/2016 6/20/2016 6/20/2016 6/25/2016 0400-1756 0534-1651 0330-0600 0330-0600 0330-0600 1300-1430 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 8,725 See attachments 977 232 60 30 232 10,256 TOTAL 316 950 0 10,256 12,736 13,273 37,531 See attachments Page 5 7/18/2016 3'.41 PM FlareStartDate 06/01/2016 Flare End Date 06/30/2016 FS2 Flare Report Total Volume (MSCF) 11522 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-196 Flare Relief 06/10/2016 4:00:00 am 11:59:00 pm 1199 min No No Yes BPI\LOREJ3 4583 Determination Cause -RC 1801 shutdown for planned maintenance Action Taken Continuous flare until maintenance is complete. 16-196 Flare Relief 06/10/2016 5:34:00 am 4:51:00 pm 677 min No No Yes BP1\LOREJ3 977 Determination Cause Common lines 9A & 9E shutdown for planned maintenance. Action Taken Maintenance completed. Daily Volume (MSCF) 5560 16-198 Flare Relief 06/11/2016 12:00:00 am 5:56:00 pm 1076 min No No Yes BP1\REIMBT 4142 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Loaded STV/IP T/C. Daily Volume (MSCF) 4142 16-209 Flare Relief 06/18/2016 4:42:00 pm 5:49:00 pm 67 min No Determination Cause Slowed 1801 STV/IP comp to prevent S/D on high discharge temp. Action Taken Reloaded machine. 16-210 Flare Relief 06/20/2016 3:30:00 am 6:00:00 am 150 min No Determination Cause Depressured 4C commnline for abandonment. Action Taken Left 4C depressured. No No BP1\RALPHJM 256 No 16-210 Flare Relief 06/20/2016 3:30:00 am 6:00:00 am 150 min No No Yes BP1\BARKERJ 60 Determination Cause Depressured 4B commonline for DS4 C tie in work, Action Taken line left down and isolated. 16-210 Flare Relief 06/20/2016 3:30:00 am 6:00:00 am 150 min No No Yes BP1\BARKERJ 30 Determination Cause Depressured 11D commonline for DS4 isolation (leakby) Action Taken Line still down for isolation, 16-220 Flare Relief 06/25/2016 1:00:00 pm 2:30:00 pm 90 min No No Yes BPI\BARKERJ 232 Determination Cause Depressured 4C commonline for DS4 blinding and line work. Action Taken line was left depressured. Generated 07/06/2016 1:44:03PM Page 6 of 11 Flare Start Date 06/01/2016 Flare End Date 06/30/2016 Daily Volume (MSCF) 232 16-221 Flare Relief 06/26/2016 9:00:00 am 110000 am 120 min No No No BP1MARKERJ 462 Determination Cause CL 16D had to be depressured due to a leak at the DS end. Action Taken Line repressured after leak repair. 16-221 Flare Relief 06/26/2016 2:00:00 pm 3:30:00 pm 90 min No No No BPI\BARKERJ 232 Determination Cause Had an AL leak at DS4. Had to take repressure the commonline with AL and take it to the slug catcher, then blow the remainder to Flare. Action Taken Left line depressured. Daily Volume (MSCF) 694 Total Volume (MSCF) 11522 Generated 07/06/2016 1:44:03PM Page 7 of 11 Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Monday, June 13, 2016 4:21 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East, AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc.reportina(a)alaska.aov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/10/2016 05:34 and stopping at 06/10/2016 16:51 with a volume of 977 (MSCF). The event lasted for 677 minutes and was due to depressurizing common line 9A and 9E for planned maintenance. The event stopped when the maintenance was completed. A flaring event occurred at FS2 starting at 06/10/2016 04:00 and continuing past 06/10/2016 23:59 with a volume of 4583 (MSCF). The event was due to TIC 1801 shutdown for planned maintenance. The event will stop when maintenance is complete. A flaring event occurred at FS2 starting at 06/11/201.6 00:00 and stopping at 06/11/2016 17:56 with a volume of 4142 (MSCF). The event lasted for 1076 minutes and was due to T\C 1801 shutdown for planned maintenance. The event stopped when the maintenance was completed and the STV/IP compressor was loaded. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, June 23, 2016 4:47 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc. reportinn(a)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/18/2016 16:42 and stopping at 06/18/2016 17:49 with a volume of 256 (MSCF). The event lasted for 67 minutes and was due to slowing down STV/IP 1801 compressor to prevent shutdown on high discharge temperature. The event stopped when the machine was reloaded. A flaring event occurred at FS2 starting at 06/20/2016 03:30 and stopping at 06/20/2016 06:00 with a volume of 232 (MSCF). The event lasted for 150 minutes and was due to depressurizing 4C commonline for abandonment. The event will stop when depressurization was complete. A flaring event occurred at FS2 starting at 06/20/2016 03:30 and stopping at 06/20/2016 06:00 with a volume of 60 (MSCF). The event lasted for 150 minutes and was due to depressurizing 4B commonline for DS4 C tie-in work. The event stopped when the depressurization was completed. A flaring event occurred at FS2 starting at 06/20/2016 03:30 and stopping at 06/20/2016 06:00 with a volume of 30 (MSCF).The event lasted for 150 minutes and was due to depressurizing 11 D commonline for DS4 isolation. The event stopped when depressurization was complete. Thanks, Jennifer Blake PCC/ECC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com Link, Liz M (DOA) From: AK, OPS PCC EOC TL zAKOPSPCCEOCTL@bp.com> Sent: Thursday, July 07, 2016 11:50 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; 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 06/25/2016 13:00 and stopping at 06/25/2016 14:30 with a volume of 232 (MSCF). The event lasted for 90 minutes and was due to depressurizing 4C common line for DS4 blinding and line work The event stopped when depressurization was complete. A flaring event occurred at FS2 starting at 06/26/2016 09:00 and stopping at 06/26/2016 11:00 with a volume of 462 (MSCF). The event lasted for 120 minutes and was due to CL 16D depressurization due to a leak at the DS end. The event stopped when the depressurization was complete. A flaring event occurred at FS2 starting at 06/26/2016 14:00 and stopping at 06/26/2016 15:30 with a volume of 232 (MSCF). The event lasted for 90 minutes and was due to an artificial lift leak at DS4 that required depressurization through the common line to the flare via the slug catcher. The event stopped when depressurization was complete. F-11 The event lasted for 76 minutes and was Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell(907)830-6204 Jennifer.blake@bp.com 6 11:42 and stopping at 07/04/2016 1 was complete. for planned 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. Month/Year of Disposition I July -2016 Disposition Volume MCF 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 372 9. Flared or vented more than 1 hour (see insh.) 748 10. Pilot and Purge 13,229 11. Assist Gas 1,994 12. Fuel gas used in lease operations. 498,056 13. Other (see instructions) 0 Official Use Only Authorization >1 hr Safety -74 (� !/ MCF v, 7- 14. TOTAL VOLUME (ITEMS 6-12) 514,399 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 249,451 W~-! 77 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -9,993,648 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Signature Title Mana er Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date g �� lG AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE DAY UNIT - FS -2 GAS FLARING INCIDENT REPORT July 2016 Unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/13/2016 1200-1221 73 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 7/13/2016 1434-1447 46 7/13/2016 1612-1617 17 7/13/2016 1712-1716 14 7/13/2016 1803-1809 21 7/13/2016 1819-1822 10 7/13/2016 1835-1930 191 TOTAL 372 7/14/2016 0115-0500 95 See attachments See attachments 7/18/2016 0410-0710 455 TOTAL 550 Planned events less than or equal to 1 hour See attachments See attachments TOTAL 0 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/4/2016 1142-1258 198 See attachments See attachments TOTAL 198 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 372 550 0 198 13,229 1,994 16,343 Page 4 8/11/2016 9:46 AM Flare Start Date 07/01/2016 Flare End Date 07/3112016 FS2 Flare Report Total Volume (MSCF) 1120 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-231 Flare Relief 07/04/2016 11:42:00 am 12:58:00 pm 76 min No No Yes BPI\LOREJ3 196 Determination Cause De -pressuring 4"CID" shutdown for planned maintenance Action Taken Completed de -pressuring. Still floating purge header on flare. 16-240 Flare Relief 07/14/2016 1:1500 am 5:00:00 am 225 min No No No BP1\BARKERJ 95 Determination Cause Took down 11 D to de pressure and blind 4C. 11 D purge header leaks by and pressures up the other systems. Action Taken Completed 4C blinding and put 11D back online. 16-243 Flare Relief 07/18/2016 4:10:00 am 7:10:00 am 180 min No No No BP1\RALPHJM 455 Determination Cause De -pressured C/Ls 3C and 3D from slug catcher pressure to zero for DS 3 blinding work. Action Taken Completed de -pressuring of the lines. Total Volume (MSCF) 1120 Generated 08/02/2016 11:31:35AM Page 1 of 4 Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, July 07, 2016 11:50 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; 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 aocicc. reoortingCWalaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flarimgevent occurred at FS2 starting at 06/25/2016 13:00 and stopping at 06/25/2016 14:30 with a volume 232 (MSCF). Thee etd for 90 minutes and was due to depressurizing 4C common line for DS4 b' and line work. The event stopped when deep ess 'zation was complete. A flaring event occurred at FS2 starting at 06/26/2 0 an ing at 06/26/2016 11:00 with a volume of 462 (MSCF). The event lasted for 120 minutes and was a ressurization due to a leak at the DS end. The event stopped when the depressurizatio omplete. A flaring event occurr S2 starting at 06/26/2016 14:00 and stopping at 06/26/2016 15:3 a volume of 232 (MSCF). Th t lasted for 90 minutes and was due to an artificial lift leak at DS4 that required depre uu'7�aation throw a common line to the flare via the slug catcher. The event stopped when depressurization was compl—ete- A flaring event occurred at FS2 starting at 07/04/2016 11:42 and stopping at 07/04/2016 12:58 with a volume of 198 (MSCF). The event lasted for 76 minutes and was due to depressurizing 4C and 4D common lines for planned 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@bp.com Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Friday, July 15, 2016 4:37 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; 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 a ogcc. reporti ng (a)alaska. gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 07/14/2016 01:15 and stopping at 07/14/2016 05:00 with a volume of 95 (MSCF). The event lasted for 225 minutes and was due to depressurization of commonline 11 D and 4C for maintenance that required 4C to be blinded. The event stopped when depressurization was complete, 4C blinding was completed, and 11 D was put back on line. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blakec@bp.com Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Saturday, July 30, 2016 8:51 AM To: AOGCC Reporting (DOA sponsored) Cr Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; 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.reporti no (cilalaska.00v From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 07/18/2016 04:10 and stopping at 07/18/2016 07:10 with a volume of 455 (MSCF). The event lasted for 180 minutes and was due to depressurization of commonline 3C and 3D to zero psi for DS3 blinding work. The event stopped when depressurization was complete. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 lennifer.blake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number2. 0290000029 Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition I August -2016 Disposition Volums MCF 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 O PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 408 9. Flared or vented more than 1 hour (see instr.) 10,020 10. Pilot and Purge 13,969 11. Assist Gas 15,212 12. Fuel gas used in lease operations. 484,789 13. Other (see instructions) 0 Official Use Only Authorization >7 hr. Safety v / MCF V,rL l 0 IG 14. TOTAL VOLUME (ITEMS 6.12) 524,398 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 201,245 144,2 18. Transferred to: (Express as a negative #) CGF -8,455,246 Commissioner Date 19. Remarks: I hereby certify that a foregoing is true and correct to the best of my knowledge. //1//,(y//�/%,{/j Note: A# volumes must be corrected Signature `�"""`� N 61 Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date 9 AAC25.235. G Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate SP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT August 2016 unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/5/2016 1202-1226 76 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 8/24/2016 1715-1729 332 TOTAL 408 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/5/2016 1315-1533 220 See attachments See attachments 8/18/2016 1207-1600 777 0 exceeding 5,000 MCF 8/18/2016 1750-1934 325 exceeding 5,000 MCF 8/22-23/2016 0315-1206 3,424 15,212 TOTAL FLARED VOLUME 8/25/2016 1200-1555 62 8/26/2016 0537-1920 3,098 8/26/2016 0737-0945 850 8/29-30/2016 1920-0500 66 TOTAL 8,822 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 8/5/2016 0604-1022 908 See attachments 8/25/2016 2130-2359 290 TOTAL 1,198 TOTAL Unplanned Events < 1 Hour 408 Unplanned Events> 1 Hour 8,822 Planned Events< 1 hour and not 0 exceeding 5,000 MCF Planned Events> l hour or 1,198 exceeding 5,000 MCF Pilot Purge 13,969 Assist 15,212 TOTAL FLARED VOLUME 39,609 See attachments Page 4 9/12/2016 9:44 AM 6 to b a6ed WdbL:Lb:E 9tOZ/L0/60 palwaua0 098 18 `4138\Lde ON ON ON u!w 90Z we 00:96:6 we OO:L£:9 9LOZ/9Z/80 WAOPmol8 pallwluo0 LLZ-9L 'weu uo Bupeog pue 6uunsswd-ap palaldwo0 ualfel uopoy umop )nos lueld pue 96elno 11V jol ZSd pwnssaid-aa esneo uolleuiwjala4 860E 18WI38\lde ON ON ON u!w EZB wd 00:OZ:L we pO:L£:9 MZ/9Z/80 umOPmOIS PallwluO0 LLZ-9L Z9e (joSW) awnloA Agea 'llodw well 241 jot Aep a4110 pue lsnl'aeg uo 6upeog I!1S usmel uopoy 'umop ln4s ZSd pue a6elno l/V pauueld of anp umop ings L09L 011 dl-/\iS esneC) uopeulwjalaa 06Z 18WI38\ld8 saA ON ON u!w66L wdoo:69:tL wd00:O£:6 9LOZ/9Z/80 191108 geld 69Z-9L 'u! ]nos pue aansswd weg of pwnsswd-ap sem oup uowwo0 uOMU.L uopoy umop ln4s lueld ZSd loi amsswd weg of eu!I uowwoo „(]„Lt pansswd-aa asne(] ugleuluualea Z9 18WI38\lde ON ON ON ww 9EZ wd 00:99:£ wd OO:OO:ZL 9LOZ/9Z/80 la!la8 weld 69Z-9L 9Loz (dpSw) awnloq Apea au!luo joeq ou!gml IgBmq' L09L uo poxg uogeWowwlsul LJOW1 uopoy 'swalgwd uo!leluawngsu! 41!m umop au!ginl L091 asneC) uofleufwlalap 9 LOZ r83H8Veud8 ON ON ON u!w9ZL wd00:90:Z1 we00:oo:ZL 9LOZ/EZ/80 1908 weld 69Z-91 9041 (joSW) awnloq Allea 'swalgwd uopeluawmisui of anp weg uo II!1S U8481 uopoy 'dems0u!Bu0/o;umopu9Nel LOBL asne(]uopegwialea BOIL r83MHV8\ld8 ON ON ON u!w9bZL we00:00:ZL we00:SL:E 9LOZ/ZZ/e0 lapay Geld 09Z-9L ZOtt (dOSw) awnloq Allea — 'eu!luo Aoeq LOSL 146nwe ua>fe1 uopoy uopwq!n 454 uo u!e6e uagl'dwal 96ie4Os!p 4614 uo LOS isol asneo uo!leulwjalaa 9ZE f83N8V8\Ld8 ON ON ON O!w tIM wd 00:K:L wd 00:09:9 9LOZ/BL/80 umopmol8 pallwluo0 69Z-9L '(s)jmwdwoo papeola8 ua>fel uopoy 'Aepol dOL le sWa!gwy dweq a6ieyos!P dl HH uo 0/S luanaad of lno 0/1 L09L paAoes esne(] uopeuluualaa CLL WfHdIVH\td8 ON ON ON ww EEZ wd oo:oo:4 wd OO:LO:ZL 9LOZ/BL/80 u PMOIS Pallwlu00 I9Z-9L IML (dp8w) awnloq Alle(] weg of japea4 aBmd a41 u! Lngs pue sOA1eA 6u!owas polaldwo0 u8je1 uopoy 6uBBId Uews „V..6 uol wnsswd-op pue umop Ings 6 SO a4l /O; p104 OL sOAIeA 106016u!Aq 0114m PGWn Juana Buueg popuaw3 asneo uoileulwjalao OZZ 18W138Ud8 ON ON ON ww9El wd00:EE:£ wd00:9L:L 910Z/SO/80 umopmolepapwluo0 ZsZ-9L 'buunssadep polaldwo0 ua>lel uopoy sllelsu! Jamooei u94ounel Bu!66!d LiewS jol lno aleS 'soueualulew pauueld iol Bawl uowwoo sl! pue 6 Sa umopinils asneo uolleulwje;aa 906 18WI3N\Ld9 Sal. ON ON u!w 99Z we OO:ZZAL we 00:40:9 9LOZ/90/90 umopmol8 MIMI000 Z9Z-9l ownlOA AS psyodaa Pauueld a>IowS 40818 luaA!uualul uolleina ow!l dols swll NelS ales waleAs egwnN lioda8 eZ4o6 (d(]SW) ownloA lelol wodall aaeld ZSd gwzn£/80 Oleo Pu3 meld 9LOZ/LO/80 Ole(] uelS weld Flare Start Date 08/01/2016 Flare End Date 08/31/2016 Determination Cause FS2 assisted with the de -pressuring of the A/L gas line for EOA A/L outage Action Taken Completed de -pressuring. 16-276 Controlled Blowdown 08/29/2016 7:20:00 pm 11:59:00 pm 279 min No No Determination Cause De -pressuring DS 9/16/17's A/L line to Flare for cross country valve replacement Action Taken Still Baring, not completely de -pressured. 16-278 Controlled Blowdown 08/30/2016 12:00:00 am 5:00:00 am 300 min No No Determination Cause Finished de -pressuring the DS 9/16/17 A/L Line through 9"A" common line. Action Taken Completed de -pressuring. Generated 09/01/2016 3:47:14PM Daily Volume (MSCF) 3948 No BP1\LOREJ3 33 Daily Volume (MSCF) 33 No BP1\LOREJ3 33 Daily Volume (MSCF) 33 Total Volume (MSCF) 10428 Page 5 of 9 Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, August 16, 2016 11:48 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 aoacc. reportina(o)alaska.aov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 08/05/2016 06:04 and stopping at 08/05/2016 10:22 with a volume of 908 (MSCF). The event lasted for 258 minutes and was due to shutdown / depressurization of DS 9 and its commonlines for planned maintenance, specifically for installation of a launcher/receiver for smart pigging. The event will stop when depressurization was completed. A flaring event occurred at FS2 starting at 08/05/2016 13:15 and stopping at 08/05/2016 15:33 with a volume of 220 (MSCF). The event lasted for 138 minutes and was due to leaking valves during the DS 9 shutdown and depressurization for the smart pigging launcher/receiver install. The event will stop when the valves were serviced and the depressurization was complete. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake(abp.com Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Monday, August 29, 2016 11:09 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 Events at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC a ogcc. reporti ng Ca)al a s ka.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 08/18/2016 12:07 and stopping at 08/18/2016 16:00 with a volume of 777 (MSCF). The event lasted for 233 minutes and was due to unloading the 1801 compressor in order to prevent a compressor shutdown on high discharge temperature caused by high ambient temperature. The event stopped when the compressor reloaded. A flaring event occurred at FS2 starting at 08/18/2016 17:50 and stopping at 08/18/2016 19:34'with a volume.of 325 (MSCF). The event lasted for 104 minutes and was due to 1801 compressure shutdown on high discharge temperature and high vibration. The event stopped when the compressor was brought back on line. A flaring event occurred at FS2 starting at 08/22/2016 03:15 and continuing through 08/23/2016 00:00 with a volume of 1408 (MSCF). The event lasted for 1245 minutes and was due to taking 1801 offline for an engine swap. The event continued into 8/23 due to instrumentation problems. A flaring event occurred at FS2 continuing from 08/23/2016 00:00 and stopping at 08/23/2016 12:06 with a volume of 2016 (MSCF). The event lasted for 726 minutes and was due to 1801 being offline for instrumentation problems. The event stopped when the instrumentation was fixed and 1801 was brought online. A flaring event occurred at FS2 starting at 08/25/2016 12:00 and stopping at 08/25/2016 15:55 with a volume of 62 (MSCF). The event lasted for 235 minutes and was due to depressurization of 11 D commonline to flare for the FS2 plant shutdown. The event stopped when depressurization was completed. A flaring event occurred at FS2 starting at 08/25/2016 21:30 and stopping at 08/25/2016 23:59 with a volume of 290 (MSCF). The event lasted for 149 minutes and was due to STV -IP T/C 1801 shutdown due to the planned Artificial Lift outage at FS2. The event will continue until the Artificial Lift depressurization is completed. A flaring event occurred at FS2 starting at 08/26/2016 05:37 and stopping at 08/26/2016 09:45 with a volume of 850 (MSCF). The event lasted for 248 minutes and was due to FS2 assisting with depressurization of the Artificial Lift (A/L) gas line for the EOA A/L outage. The event stopped when the Artificial Lift depressurization was completed. 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, September 02, 2016 2:19 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 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoocc.reportino(a)alaska aov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 08/29/2016 19:20 and continuing past 08/29/2016 23:59 with a volume of 33 (MSCF). The event lasted for 279 minutes and was due to depressurizing DS 9/16/17's artificial lift line to flare for a cross country valve replacement. The event continued into 8/30. A flaring event occurred at FS2 at 08/30/2016 00:00 and stopping at 08/30/2016 05:00 with a volume of 33 (MSCF). The event lasted for 300 minutes and was due to continued depressurization of DS 9/16/17's artificial lift line to flare for a cross country valve replacement. The event stopped when depressurization was completed Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell(907)830-6204 lennifer.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-2016 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 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 39 9. Flared or vented more than 1 hour (see instr.) 30,853 10. Pilot and Purge 12,969 11. Assist Gas 45,075 12. Fuel gas used in lease operations. 494,689 13. Other (see instructions) p Official Use Only Authorization hr: Safety o 853 rJ .J MCF Iola 14. TOTAL VOLUME (ITEMS 6-12) 583,625 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 210,068 !O 18. Transferred to: (Express as a negative #) CGF -12,609,353 Commissioner Date 19. Remarks: I hereby certify that he foregoing 'g ' true 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 psis and to a temperature of 60o F. Authority 20 Printed Name Diane Colley// Phone (907) 564-5775 Date G AAC25.235. /!L Form 10-422 Rev. W009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate 9/15/2016 1041-1054 TOTAL BP EXPLORATION (ALASKA) INC. PRUDHOE SAY UNIT - FS -2 GAS FLARING INCIDENT REPORT September 2016 39 Not required for unplanned events <= 1 hr 39 9/4-7/16 0740-2359 7,247 See attachments 9/8/2016 0148-2148 1,228 9/9-10/2016 0915-2120 7,368 9/11/2016 0622-2056 3,139 9/12-14/2016 0052-0126 8,938 9/15/2016 0607-0857 131 9/16/2016 1804-1950 368 9/20/2016 1220-2216 2,069 TOTAL 30,488 TOTAL 9/23/2016 0400-0540 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 Lf 365 See attachments 365 TOTAL 39 30,488 0 365 12,969 45,075 88,936 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 4 10/14/2016 1:31 PM Flare Start Date 09/012016 Flare End Date 09/30/2016 FS2 Flare Report Total Volume (MSCF) 30892 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-286 Other 09/04/2016 7:40:00 am 11:5900 pm 979 min No No No BP1\LOREJ3 2273 Determination Cause Pressured up plant and started production. Not enough gas for the STV/IP compressor. 1228 16-295 Flare Relief Action Taken need more STV/IP gas for STV/P oompressorto stay loaded, Daily Volume (MSCF) 769 16-292 Other 09/07/2016 12:01:00 am 115900 pm 1438 min Yes No Daily Volume (MSCF) 2273 16-290 Other 09/05/2016 12:00:00 am 115900 pm 1439 min No No Yes BP1\LOREJ3 2455 Determination Cause Plant startup, trying to get 1801 STV/IP compressor to load and stay loaded. Determination Cause TIC 1801 down for trouble shooting of STV process instability. Action Taken Still on and off Bare from COSD. Not enough STV/IP gas coming into plant to keep 1801 loaded. Completed maintenance and trouble shooting of STV recycle valve and CCC controller. Daily Volume (MSCF) Daily Volume (MSCF) 2455 16-291 Other eermina on ause os th 09/062016 12:00:00 am 11:59:00 pm 1439 min Yes No No BP1\LOREJ3 769 Determination Cause STV-IPTIC 1801 unloaded and was loaded all day due to low gas rates. Restarted and continue speed adjustments for operation. Inst TIS recycle controls and CCC control loops. Action Taken Loaded STV/IP T/C. 1228 16-295 Flare Relief 09/09/2016 9:15:00 am 12:00:00 am 885 min No No No SPI\ELLISOFD 3073 Daily Volume (MSCF) 769 16-292 Other 09/07/2016 12:01:00 am 115900 pm 1438 min Yes No No SP1\1RALPHJM 1750 D t C C TIC 1801 lost b bite 3073 16-297 Flare Relief roughout the day with plant start-up. Action Taken Adjusted speed and reloaded compressor throughout the day. Intermittent Barirgfortheday. Daily Volume (MSCF) 1750 16-293 Flare Relief 09/08/2016 1:48:00 am 9:48:00 pm 1200 min Yes No No BP1\RALPHJM 1228 Determination Cause Lost T/C 1801 on High Disch temp and wntinue trouble shooting of TIC performance oscillations. Action Taken Restarted and continue speed adjustments for operation. Inst TIS recycle controls and CCC control loops. Daily Volume (MSCF) 1228 16-295 Flare Relief 09/09/2016 9:15:00 am 12:00:00 am 885 min No No No SPI\ELLISOFD 3073 Determination Cause Lost T/C 1801 on high temp. Action Taken trial and REE trouble shoot T/C controls and performance. Daily Volume (MSCF) 3073 16-297 Flare Relief 09/10/2016 12:01:00 am 9:20:00 pm 1279 min Yes No No BPI \RALPHJM 4295 Determination Cause TIC 1801 down for trouble shooting of STV process instability. Action Taken Completed maintenance and trouble shooting of STV recycle valve and CCC controller. Daily Volume (MSCF) 4295 16-300 Flare Relief 09/11/2016 6:22:00 am 8:56:00 pm 874 min Yes No No BPI\RALPHJM 3139 Determination Cause TIC 1801 having IP discharge temp issues, idled machine at 0622 him due to IP discharge temp. Action Taken Continue to T/S controls - rebuild STV actuator. Daily Volume (MSCF) 3139 16-299 Flare Relief 09/122016 12:52:00 am 12:00:00 am 1388 min No No No BPt\RALPHJM 4365 Determination Cause T/C 1801 struggling at lower HP gas rates -fighting IP discharge temp and COSD OSD on rate swings. Action Taken Attempting to unload HP wells after plant S/D to help oompressorpedorrnance. Daily Volume (MSCF) 4365 16-301 Flare Relief 09/13/2016 12:01:00 am 12:00:00 am 1439 min Yes No No BP7\RALPHJM 4274 Determination Cause T/C issues continue with 1801 Action Taken Inst and REE continue tuning and trouble shooting of STV wmpressor. Gas density at current plant rate a concem. Daily Volume (MSCF) 4274 Generated 10/042016 2:32:30PM Page 3 of 10 Flare Start Date 09/01/2016 Flare End Date 09/30/2016 16-303 Flare Relief 09/14/2016 12:00:00 am 12600 am 86 min No No No BP1\RALPHJM 299 Determination Cause TIC 1801 idled for high temp issues on IP discharge. Action Taken Re -loaded compressor. Daily Volume (MSCF) 299 16-306 Flare Relief 09/15/2016 6:07:00 am 8:57:00 am 170 min No No No BP1\RALPHJM 131 Determination Cause S/I and de -pressured C/L 4C for maintenance at the DS. Action Taken Completed the de -pressuring. 16-308 Flare Relief 09/16/2016 6:04:00 pm 7:50:00 pm 106 min No No No BPI\RALPHJM 368 Determination Cause Slowed 1801 to idle due to high IP discharge temp. Action Taken Reloaded compressor. Daily Volume (MSCF) 388 16-323 Flare Relief 09!20/2016 12:20:00 pm 10:16:00 pm 596 min No No No BPI\RALPHJM 2069 Determination Cause Idled 1801 due to high IP dischargetemp. Action Taken Re -loaded 1801 with CGF suction pressure down. Daily Volume (MSCF) 2069 16-327 Controlled Blowdown 09/23/2016 4:00:00 am 5:40:00 am 100 min No No Yes BP1\MITCHEB 365 Determination Cause Shutdown and depressurized 17D common line to remove launcher and receiver post ILI pigging runs. Action Taken Completed depressunng. Daily Volume (MSCF) 365 Total Volume (MSCF) 30892 Generated 10/04/2016 2:32:30PM Page 4 of 10 Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, September 22, 2016 9:59 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 F52 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS2 OSM; Fortenberry, Christopher Subject: Flaring Events at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc. reportingA.alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 09/04/2016.07:40 and stopping at 09/04/2016 23:59 with a volume of 2273 (MSCF). The event lasted for 979 minutes and was due to plant repressurization and restart after planned maintenance. The event continued into 9/05 as the STV/IP Compressor intermittently flared due to a lack of STV/IP gas to keep loaded. A flaring event occurred at FS2 starting at 09/05/2016 00:00 and stopping at 09/05/2016 23:59 with a volume of 2455 (MSCF). The event lasted for 1439 minutes and was due to restart after planned maintenance. The event continued into 9/06 as the STV/IP Compressor intermittently flared due to a lack of STV/IP gas to keep loaded. A flaring event occurred at FS2 starting at 09/06/2016 00:00 and stopping at 09/06/2016 23:59 with a volume of 769 (MSCF). The event lasted for 1439 minutes and was due to restart after planned maintenance. The event continued into 9/07 as the STV/IP Compressor intermittently flared due to a lack of STV/IP gas to keep loaded. A flaring event occurred at FS2 starting at 09/07/2016 00:01 and stopping at 09/07/2016 23:59 with a volume of 1750 (MSCF). The event lasted for 1438 minutes and was due to restart after planned maintenance. The event continued into 9/08 as the STV/IP Compressor intermittently flared due to a lack of STV/IP gas to keep loaded. A flaring event occurred at FS2 starting at 09/08/2016 01:48 and stopping at 09/08/2016 21:48 with a volume of 1228 (MSCF). The event was intermittent and lasted for 1200 minutes. It was due to shutdown of STV/IP compressor on high discharge temperature. The event stopped when the turbine compressor was restarted and control loops were turned. A flaring event occurred at FS2 starting at 09/09/2016 09:15 and stopping at 09/10/2016 with a volume of 3073 (MSCF). The event lasted for 885 minutes and was due to shutdown of STV/IP compressor on high discharge temperature. The event continued into 9/10 as technicians troubleshot the T/C controls and performance issues. A flaring event occurred at FS2 starting at 09/10/2016 00:01 and stopping at 09/10/2016 21:20 with a volume of 4295 (MSCF). The event was intermittent and lasted for 1279 minutes. It was due to the STV/IP compressor being down for troubleshooting of the STV controls and performance issues. The event stopped when maintenance completed troubleshooting of the STV control system and the compressor was restarted. A flaring event occurred at FS2 starting at 09/11/2016 06:22 and stopping at 09/11/2016 20:56 with a volume of 3139 (MSCF). The event was intermittent and lasted for 874 minutes. It was due to shutdown of STV/IP compressor on high discharge temperature. The event stopped when the T/C controls were tuned and the STV/IP recycle actuator was rebuilt. A flaring event occurred at FS2 starting at 09/12/2016 00:52 and stopping at 09/13/2016 with a volume of 4365 (MSCF). The event lasted for 1388 minutes and was due to the STV/IP continuing to struggle with high discharge temps and rate swings. The event continued into 9/13 while operations attempted to unload the HP wells to help compressor performance. A flaring event occurred at FS2 starting at 09/13/2016 00:01 and stopping at 09/14/2016 with a volume of 4274 (MSCF). The event lasted for 1439 minutes and was due to continued issues with the 1801 STWIP compressor. The event continued into 9/14 as the Instrument Techs and Rotating Equipment Engineers continued to tune and troubleshoot. A flaring event occurred at FS2 starting at 09/14/2016 00:00 and stopping at 09/14/2016 01:26 with a volume of 299 (MSCF). The event lasted for 86 minutes and was due to continued issues with the 1801 STWIP compressor and high discharge temperature. The event stopped when the compressor reloaded. A flaring event occurred at FS2 starting at 09/15/2016 06:07 and stopping at 09/15/2016 08:57 with a volume of 131 (MSCF). The event lasted for 170 minutes and was due to shut-in and depressurization of the 4C Commonline for maintenance. The event stopped when depressurization was completed. A flaring event occurred at FS2 starting at 09/16/2016 18:04 and stopping at 09/16/2016 19:50 with a volume of 368 (MSCF). The event lasted for 106 minutes and was due to the 1801 STWIP continuing to struggle with high discharge temps. The event stopped when the compressor was reloaded. A flaring event occurred at FS2 starting at 09/20/2016 12:20 and stopping at 09/20/2016 22:16 with a volume of 2069 (MSCF). The event lasted for 596 minutes and was due to continued issues with the 1801 STWIP compressor and high discharge temperature. The event stopped when the compressor reloaded. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bi).com Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, September 28, 2016 10:51 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 Follow Up Flag: Follow up Flag Status: Flagged To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc. reporting(d)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 09/23/2016 04:00 and stopping at 09/23/2016 05:40 with a volume of 365 (MSCF). The event lasted for 100 minutes and was due to shutdown and depressurization of the 17D commonline to remove a pig launcher/receiver post ILI pig runs. The event stopped when depressurization wasw completed. 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 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition I October -2016 Disposition Volume MCF 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% B. Flared or vented 1 hour or less 67 9. Flared or vented more than 1 hour (see instr.) 553 10. Pilot and Purge 13,520 11. Assist Gas 919 12. Fuel gas used in lease operations. 704,659 13. Other (see instructions) 0 Official Use Only Authorization>1 hr: Safety 5-5-3MCF 14. TOTAL VOLUME (ITEMS 6.12) 719,716 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 289,315 �^1 ✓ Z �/ _� �O 18. Transferred to: (Express as a negative #) CGF -18,997,770 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. ��J/y}9 Note: All volumes must be corrected Signature l4 4' Mana er Production Taxes and Ro Ities Alaska to pressure of 14.65 psis and to a �J temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date 1' / AAC25.235. 10-16 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 October 2016 jUnplanne0 events less than or equal to 1 hour TOTAL DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/15/2016 1335-1351 67 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 67 Planned Events > 1 hour or 0 exceeding 5,000 MCF Unplanned events greater than 1 hour 13,520 Assist DATE TIME VOLUME DESCRIPTION OF INCIDENT& CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/5/2016 1500-1630 343 See attachments See attachments 10/26/2016 1306-1447 210 TOTAL 553 Planned events less than or eaual to 1 hour ].Tri TOTAL See attachments 0 See attachments TOTAL 0 LY111Fi See attachments See attachments La.v1.y4 Page 6 11/16/2016 5:13 PM TOTAL Unplanned Events < 1 Hour 67 Unplanned Events > 1 Hour 553 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 13,520 Assist 919 TOTAL FLARED VOLUME 15,059 LY111Fi See attachments See attachments La.v1.y4 Page 6 11/16/2016 5:13 PM Flare Start Date 10/01/2016 Flare End Date 10/31/2016 FS2 Flare Report Total Volume (MSCF) 620 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-341 Controlled Blowdown 10/05/2016 3.00:00 pm 4'.30:00 pm 90 min No No No BP17WEEDSL 343 Determination Cause Lost compressor due to high discharge pressure Action Taken compressor back on line Daily Volume (MSCF) 343 16-384 Other 10/26/2016 106:00 pm 2:47:00 pm 101 min No No No BP1TOISNL 210 Determination Cause Extended flaring event occurred while awaiting operator/maintenance evaluation. Assist gas valves going to kaldair lifted for no reason and went to flare. Action Taken Maintenance figured out the problem and fixed the flare assist gas valves. Daily Volume (MSCF) 210 Total Volume (MSCF) 620 Generated 11/02/2016 4:05.39PM Page 7 of 12 Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, October 11, 2016 10:50 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 Events at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc.reporti ng(a)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 10/05/2016 15:00 and stopping at 10/05/2016 16:30 with a volume of 343 (MSCF). The event lasted for 90 minutes and was due to compressor shutdown due to high discharge pressure. The event stopped when the compressor was restarted. 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, October 31, 2016 10:24 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 aoocc.reportinoLilalaska.aov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 10/26/2016 13:06 and stopping at 10/26/2016 14:47 with a volume of 210 (MSCF). The event lasted for 101 minutes and was due to the assist gas valves opening to the flare for an unknown reason. The event stopped when maintenance techs troubleshot and fixed the problem with the fare assist gas valves. 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 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. Month/Vear of Disposition November -2016 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold p Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 249 9. Flared or vented more than 1 hour (see instr.) 50,090 10. Pilot and Purge 13,009 11. Assist Gas 85,289 12. Fuel gas used in lease operations. 665,002 13. Other (see instructions) 0 Official Use Only Authorization>1 hr: Safety 5v /w1� v / MCF 10 14. TOTAL VOLUME (ITEMS 6-12) 813,639 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas p Waste: MCF 17. Transferred from: CGF 260,511 Commissioner ✓ Date 18. Transferred to: (Express as a negative #) CGF 18,519,409 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. ,�y1�,, ) Note: All volumes must be corrected Signature71�1 Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psis and to a ly temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date 1416116 AAC25.235. ), Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE SAY UNIT- FS -2 GAS FLARING INCIDENT REPORT November 2016 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 DAI L TIME VOLUME DESCRIPTION OF INCIDENT& CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/3/2016 2057-2252 519 See attachments See attachments 11/26/2016 0000-1800 4,886 5,737 11/26/2016 0512-1604 332 Planned Events> 1 hour or TOTAL 5,737 Planned events less than or equal to 1 hour 13,009 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/25/2016 0400-0500 249 See attachments See attachments TOTAL 249 11/19-20/2016 0400-1650 9,974 See attachments 11/20-25/16 1720-2359 34,379 TOTAL 44,353 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 5,737 Planned Events < 1 hour and not 249 exceeding 5,000 MCF Planned Events> 1 hour or 44,353 exceeding 5,000 MCF Pilot Purge 13,009 Assist 85,289 TOTAL FLARED VOLUME 148,637 ACTION TAKEN TO E See attachments Page 5 12/15/2016 12:31 PM Flare Start Date 11/01/2016 Flare End Date 11/30/2016 FS2 Flare Report Total Volume (MSCF) 50339 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-394 Flare Relief 11/03/2016 8:57:00 pm 10:52:00 pm 115 min No No No BP1\HUNTDI 515 Determination Cause Idled 1801 T/C due to high IP discharge temp caused by CGF suction pressure issues. Action Taken Gas cuts made around the field, wells 11-27 and 4-2 S/I at FS2. Then reloaded compressor after CGF pressure returned to normal. Daily Volume (MSCF) 519 16-422 Flare Relief 11/19/2016 4:00:00am 11:59:00 pm 1199min No No Yes BPt\MfTCHEB 5416 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken 1801 flare continued beyond midnight. Daily Volume (MSCF) 5416 16-428 Flare Relief 11/20/2016 12:00:00 am 4:50:00 pm 1010 min No No Yes BPI\MITCHEB 4558 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Started 1801 16-428 Flare Relief 11/20/2016 5:20:00 pm 11:59:00 pm 399 min No Determination Cause 1801shutdown for planned maintenance. PSV 163SV leaking by. Action Taken PSVorew notified andwill take action. 11121116 Action Taken 16-430 Flare Relief 11/21/2016 12:00:00 am 11:59:00 pm 1439 min No Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Have been unable to start 1801. Action Taken Have not been able to restart due to GG vibe issues. 16433 Flare Relief 11/22/2016 12:00:00 am 11:59:00 pm 1439 min No Determination Cause 1801 shut down for planed maintenance Action Taken Have been unable to load the unit due to vib issue 16-436 Flare Relief 11/23/2016 12:00:00 am 11:59:00 pm 1439 min No Determination Cause TIC 1801 shutdown for planned maintenance Action Taken Have not been able to restart due to GG vibe issues 16-441 Flare Relief 11/24/2016 12:00:00 am 11:59:00 pm 1439 min 6515 ,No Determination Cause T\C 1801 shutdown for planned maintenance J Action Taken Have not been able to restart due to GG vibe issued. Daily Volume (MSCF) Yes SPlUACOBST 16-440 Flare Relief 11/25/2016 12:00:00 am 11:59:00 pm 1439 min No Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Have not been able to restart due to GG vibe issues. 16-440 Flare Relief 11/25/2016 4:00:00 am 5:00:00 am 60 min No Determination Cause T\C 1804 shutdown for planned maintenance Action Taken De -pressured C Slug catcher. No Yes BP7\LOREJ3 1801 Daily Volume (MSCF) 6515 No Yes BP1\COLLM8 No Daily Volume (MSCF) Yes BPIIMITCHEB 6359 6518 No Daily Volume (MSCF) Yes SPlUACOBST 6518 6515 No Daily Volume (MSCF) Yes BP1\COLLMS 6515 6515 Daily Volume (MSCF) 6515 No Yes BP1\COLLM8 6515 Daily Volume (MSCF) 6515 No Yes 8P1\COLLM8 6515 No Yes BPt\COLLM8 249 16-443 Flare Relief 11/26/2016 12:00:00 am 6:00:00 pm 1080 min No No Determination Cause STV -IP T\C 1801 shutdown due to a problem associated with high vibration. Generated 12/15/2016 2:11:57PM Daily Volume (MSCF) 6764 No BPI\REIMBT 4886 Page 5 of 12 Flare Start Date 11/01/2016 Flare End Date 11/30/2016 Action Taken Loaded STV/IP T/C. 16-443 Flare Relief 11/26/2016 5:12:00 am 4:04:00 pm 652 min No No No BPt\REIMBT 332 Determination Cause Shutdown, isolated and de -pressured "B" Slug Catcher for off water leg replacements. Action Taken De -isolated "B" slug catcher and took off flare. Daily Volume (MSCF) 5216 Total Volume (MSCF) 50339 Generated 12/152016 2:11:57PM Page 6 of 12 Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, November 15, 2016 12:37 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 Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc.reporti ng(a)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 11/03/2016 20:57 and stopping at 11/03/2016 22:52 with a volume of 519 (MSCF). The event lasted for 115 minutes and was due to CGF suction pressure issues creating high IP discharge temps that tripped T/C 1801 to idle. The event stopped when gas cuts were made around the field to reduce the CGF suction pressure and the 1801 compressor reloaded. 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, November 28, 2016 10:25 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 Events at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc.reporting(a)alaska.yov From: Jennifer Blake, GPB Production Optimization Team Leader A multiple day flaring event occurred at FS2, starting on 11/21/2016 and ending on 11/26/2016. The faring event was due to shutting down Turbine Compressor (T/C) 1801 for planned maintenance. A restart attempt was made on 11/21/2016, however T/C 1801 would not load due to high vibration issues. The Rotating Equipment Engineers were able to resolve the vibration issue by 11/26/2016. The event stopped when the compressor was restarted and loaded. 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 11/21/2016 00:00 and continuing into 11/22/2016 with a volume of 6518 (MSCF). The event lasted for 1439 minutes. • A flaring event occurred at FS2 starting at 11/22/2016 00:00 and continuing into 11/23/2016 with a volume of 6515 (MSCF). The event lasted for 1439 minutes. • A flaring event occurred at FS2 starting at 11/23/2016 00:00 and continuing into 11/24/2016 with a volume of 6515 (MSCF). The event lasted for 1439 minutes. • A flaring event occurred at FS2 starting at 11/24/2016 00:00 and continuing into 11/25/2016 with a volume of 6515 (MSCF). The event lasted for 1439 minutes. • A flaring event occurred at FS2 starting at 11/25/2016 00:00 and continuing into 11/26/2016 with a volume of 6515 (MSCF). The event lasted for 1439 minutes. • A flaring event occurred at FS2 starting at 11/26/2016 00:00 and stopping at 11/26/2016 18:00 with a volume of 4886 (MSCF). The event lasted for 1080 minutes. A flaring event occurred at FS2 starting at 11/26/2016 05:12 and stopping at 11/26/2016 16:04 with a volume of 332 (MSCF). The event lasted for 652 minutes and was due to shutdown and depressurization of B Slug Catcher for a water leg spool replacement to address an erosion integrity concern. The event stopped when the depressurization was completed. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.biake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPMSITInN 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition I December -2016 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. SoldO Pool Name Pool Code Percent 7. Reinjected O PRUDHOE 640150 100.007/7- 00.00%8. 8.Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 13,531 11. Assist Gas 146 12. Fuel gas used in lease operations. 761,169 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 774,846 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 318,163 18. Transferred to: (Express as a negative #) CGF -19,877,129 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Signature -CCS% Y�Title Manager Production Taxes a d Royalties Alaska to pressure of 14.65 psia and to a ) — temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (sol) 564-5775 Date (/)V/-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 December 2016 junplannea 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 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 TOTAL WITHA 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 See attachments 0 TOTAL 0 0 0 0 13,531 146 13,677 11 See attachments See attachments Page 5 1/12/2017 2:11 PM Link, Liz M (DOA) From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Monday, January 16, 2017 8:47 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 aogcc.reporting(a)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 01/09/2017 09:50 and stopping at 01/09/2017 11:15 with a volume of 3450 (MSCF). The event lasted for 85 minutes and was due to LPS compressor 1803 shutdown on a false infrared detection associated with the Fire & Gas system. The event stopped when gas cuts were made and the compressor was restarted. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com