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Home My WebLink AboutPBU FS 2 - BP Exploration (Alaska) Inc.State of Alaska AOGCC Gas Disposition Files Year: 2015 Facility: PBU FS 2 Operator: BP EXPLORATION (ALASKA) INC. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION RECEIVED FEB 19 2015 A OGCC 1. Facility Number 0290000029 2. Facility Name PB FS 2 3. Field PBU - EOA 4. Operator BP 5. Month Year of Disposition January -2015 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 0 9. Flared or vented more than 1 hour (see instr.) 1,390 10. Pilot and Purge 12,318 11. Assist Gas 1,426 12. Fuel gas used in lease operations. 709,237 13. Other (see instructions) 0 Official Use OnlyAuthorization>1 hr: Safety / MCF 14. TOTAL VOLUME (ITEMS 6.12) 724,371 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 300,666 3 -23 -1,S - J -15118. 8. Transferred to: (Express as a negative #) CGF -16,308,359 Commissioner Date 19. Remarks: I hereby certify that a foregoing is true and correct to the best of my knowledge. 6liWf U Note: All volumes must be corrected Signature �� Title Manager Production Taxes and Ro allies Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley6Oo F. Authority 20 / /� temperature of Phone (907) 564-5775 Date AAC25.235. vrL- 311-7115- Form 311-7115 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 January 2015 RECEIVED FEB 19 2015 AOGCC 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 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/6/2015 1045-1531 1,390 See attachments See attachments TOTAL 1,390 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 DESCRIPTION OF INi See attachments TOTAL 0 ACTION TAKEN TO E See attachments Page 5 2/12/2015 10:37 AM TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 1,390 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 12,318 Assist 1,426 TOTAL FLARED VOLUME 15,134 ACTION TAKEN TO E See attachments Page 5 2/12/2015 10:37 AM Flare Start Date 01/01/2015 Flare End Date 01/31/2015 FS2 Flare Report Total Volume (MSCF) 1390 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-6 Controlled Blowdown 01/06/2015 10:45:00 am 3:31:00 pm 286 min No No No BP1\BARKER) 1390 Determination Cause Shut down 1801 to remove water found in the seal oil Action Taken Completed seal oil changeout and brought compressor back on line Daily Volume (MSCF) 1390 Total Volume (MSCF) 1390 Generated 02/03/2015 8:58-.00AM Page 4 of 6 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Saturday, January 10, 2015 12:40 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Loader, Neil; Hauger, Wayne A; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; AK, OPS FS3 OSM; AK, OPS GC3&PCC OSM; AK, OPS PCC EOC TL; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; AK, OPS GPMA Facility OTL, AK, OPS GPMA OSM Subject: Flaring Events AWS3, and LPC To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC lennifer.hunt(a)alaska.gov dave.robv(a)alaska.gov victoria.ferguson?a.alaska.9 ov From: Wendy Hiester, GPB Production Optimization Team Leader FS2 A flaring event occurred at FS2 starting at 01/06/2015 10:45 and stopping at 01/06/2015 15:31 with a volume of 1390 (MSCF). The event lasted for 286 minutes and occurred when the 1801 compressor was shut down to remove water found in the seal oil. Flaring stopped when the seal oil change out was completed and the compressor was brought back on line. A flaring event occurred at FS2 starting at 12/23/2014 07:21 and stopping at 12/23/2014 08:45 with a volume of 114 (MSCF). The event lasted for 84 minutes and occurred when C/L 16 D was depressured for anchor chop work. Flaring stopped when depressuring was completed. A flaring event occurred at FS2 starting at 12/22/2014 07:19 and stopping at 12/22/2014 08:30 with a volume of 114 (MSCF). The event lasted for 71 minutes and occurred when C/L 16D common line was shut down and depressured for anchor chop work. Flaring stopped when depressuring was completed. A flaring event occurred at FS2 starting at 12/21/2014 07:16 and stopping at 12/21/2014 08:30 with a volume of 114 (MSCF). The event lasted for 74 minutes and occurred when C/L 16D common line was shut down and depressured for anchor chop work. Flaring stopped when depressuring was completed. FS3 A flaring event occurred at FS3 starting at 12/16/2014 09:47 and stopping at 12/16/2014 10:07 with a volume of 9167 (MSCF). The event had a volume greater than 5000 (MSCF). The event occurred during Acoustic Testing of the Main Gas outlet valve F6AV in 4922 which required closing the valve temporarily. Flaring stopped when the acoustic test of F6AV was completed and the gas flow to through the valve was restored. LPC A flaring event occurred at LPC starting at 12/27/2014 12:21 and stopping at 12/27/2014 13:35 with a volume of 5193 (MSCF). The event lasted for 74 minutes and occurred when the 1808 Reinjection compressor shutdown because of control/instrumentation failure associated with C2 Compressor #2 Axial. Flaring stopped when troubleshooting was completed, the compressor restarted, and the facility stabilized. 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. MonlhNear of Disposition I February -2015 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold O Pool Name Pool Code Percent 7. Reinjected O PRUDHOE 640150 100.00-/.- 00.00%8. 8.Flared or vented l hour or less 0 9. Flared or vented more than 1 hour (see instr.) 4,700 10. Pilot and Purge 11,120 11. Assist Gas 9,273 12. Fuel gas used in lease operations. 640,595 13. Other (see instructions) 0 Official Use Only Authorization >7 hr. Safety T 7 � 7 MOP 14. TOTAL VOLUME (ITEMS 6.12) 665,688 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 271,264 18. Transferred to: (Express as a negative #) CGF -14,573,938 Com issioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knovAedge. Note: All volumes must be corrected dal, Signature (a" I, Title Manager Production Taxes a d Ro albes Alaska to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date= (J/ r_ AAC25.235. VT L fltoj[S Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate Events less than or TOTAL Events greater than VLallrlll14 VOLUME U BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT February 2015 Not required for unplanned events <= 1 hr See attachments ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <= 1 hr See attachments TOTAL 0 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 DATE 2/22/2015 TOTAL 0500-2300 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 VICE Pilot Purge Assist TOTAL FLARED VOLUME N (E DESCRIPTION OF INCIDENT& 4,700 See attachments TOTAL 0 0 0 4,700 11,120 9,273 25,093 ACTION TAKEN TO ELIMINATE CAUSE See attachments Page 5 3/13/2015 2:18 PM Flare Start Date 02/01/2015 Flare End Date 02/28/2015 FS2 Flare Report Total Volume (MSCF) 4700 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-50 Controlled Blowdown 02/22/2015 5:00:00 am 11:00:00 pm 1080 min No No Yes BP1\WOLCJO 4700 Determination Cause -RC 1801 shutdown for planned maintenance, 4000 hr major gg swap. Action Taken Loaded SNIP T/C. Total Volume (MSCF) 4700 Generated 03/08/2015 2:03:09PM Page 6 of 9 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, March 10, 2015 12:34 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Loader, Neil; AK, OPS GC3&PCC OSM; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM Subject: Flaring Event atm To: Jennifer Hunt, AOGCC CC: Victoria Ferguson, AOGCC lennifer.hunt 7a alaska.gov victoria.ferauson(cDalaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 02/22/2015 05:00 and stopping at 02/22/2015 23:00 with a volume of 4700 (MSCF). The event lasted for 1080 minutes and was due shutting down the turbine compressor 1801 for planned maintenance. Flaring stopped when the turbine compressor was started up and reloaded. Please let me know if you have any questions. Thanks, Jennifer Blake PCC/ECC Production Optimization Team Lead 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 Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - ECA 4. Operator BP 5. Month/Year of Disposition I March -2015 Disposition Volume MCF 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 O PRUDHOE 640150 100.00°/ 8. Flared or vented 1 hour or less U 9. Flared or vented more than 1 hour (see instr.) 93,500 10. Pilot and Purge 12,209 11. Assist Gas 152,906 12. Fuel gas used in lease operations. 684,129 13. Other (see instructions) U Official Use Only Authorization >7 h[ Safety /� 25G D MCF ib. TOTAL VOLUME (ITEMS 6-12) 942,744 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 251,893 18. Transferred to: (Express as a negative #) CGF -16,867,890 Commissioner Date 19. Remarks: hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Signature 11A Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psis and to a Printed Name Diane Co) ey Phone (907) 564-5775 Date temperature of 60o F. Authority 20 AAC25.235. V7L— 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 March 2015 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 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 gni c nrvi❑ VULUML DESCRIPTION OF IN 3/16-31/15 1000-2400 93,500 See attachments TOTAL 93,500 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 93,500 exceeding 5,000 MCF Pilot Purge 12,209 Assist 152,906 TOTAL FLARED VOLUME 258,615 See attachments CAUSE Page 4 4/11/2015 4:06 PM FlareStartDate 03/01/2015 Flare End Date 03/31/2015 FS2 Flare Report Total Volume (MSCF) 93500 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-65 Controlled Blowdown 03/16/2015 10:00:00 am 11:59:00 pm 839 min No No Yes BPI\MITCHEB 3500 Determination Cause -RC 1801 shutdown for planned maintenance No Yes BPI\ELLISOFD 6000 Action Taken 1801 was shutdown for planned maintenance and is floating on flare Action Taken 1801 is shutdown for planned maintenance and is floating on flare. Daily Volume (MSCF) 3500 15$6 Controlled Blowdown 03/17/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\LALAJR 6000 Determination Cause M 1801 shutdown for planned maintenance No Yes BP1\ELLISOFD 6000 Action Taken 1801 was shut down for planned maintenance and is floating on flare. Action Taken 1801 is shutdown for planned maintenance and is floating on flare. Daily Volume (MSCF) 6000 15-67 Controlled Blowdown 03/18/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1WITCHEB 6000 Determination Cause T\C 1801 shutdown for planned maintenance No Yes BP1\ELLISOFD 6000 Action Taken 1801 shut in for planned maintenance and is floating on flare. Action Taken T\C 1801 shutdown for planned maintenance and floating on flare. Daily Volume (MSCF) 6000 15-68 Controlled Blowdown 03/19/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\MITCHEB 6000 Determination Cause T\C 1801 shutdown for planned maintenance No Yes BP1\ELLISOFD 6000 Action Taken 1801 is shutdown for planned maintenance and is floating on flare. 15-70 Controlled Blowdown 03/20/2015 12:00:00 am 11:59:00 pm 1439 min No Determination Cause -RC 1801 shutdown for planned maintenance Action Taken 1801 is shutdown for planned maintenance and is floating on flare. 15-71 Controlled Blowdown 03/21/2015 12:00:00 am 11:59:00 pm 1439 min No Determination Cause T\C 1801 shutdown for planned maintenance Action Taken 1801 shutdown for planned maintenance and is floating on flare. Daily Volume (MSCF) 6000 No Yes BP1\ELLISOFD 6000 Daily Volume (MSCF) 6000 No Yes BPI\ELLISOFD 6000 Generated 04/03/2015 3:26:36PM Daily Volume (MSCF) 6000 Page 4 of 8 Daily Volume (MSCF) 6000 15-73 Controlled Blowdown 03/22/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BPI\ELLISOFD 6000 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken 1801 is shutdown for planned maintenance and is floating on flare. Daily Volume (MSCF) 6000 15-74 Controlled Blowdown 03/23/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\ELLISOFD 6000 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken 1801 is shutdown for planned maintenance and is floating on flare. Daily Volume (MSCF) 6000 15-75 Controlled Blowdown 03/24/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\ELLISOFD 6000 Determination Cause T\C 1801 shutdown for planned maintenance. Action Taken T\C 1801 shutdown for planned maintenance and floating on flare. Daily Volume (MSCF) 6000 15-76 Controlled Blowdown 03/25/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\ELLISOFD 6000 Determination Cause -RC 1801 shutdown for planned maintenance Action Taken T/C 1801 shutdown for planned maintenance and floating on flare Generated 04/03/2015 3:26:36PM Daily Volume (MSCF) 6000 Page 4 of 8 Flare Start Date 03/01/2015 Flare End Date 03/31/2015 15-77 Controlled Blowdown 03/26/2015 12:00:00 am 11:59:00 pm 1439 min No No Determination Cause T\C 1801 shutdown for planned maintenance Action Taken T/C 1801 shutdown for planned maintenance and floating on flare. 15-78 Controlled Blowdown 03/27/2015 12:00:00 am 11:59:00 pm 1439 min No No Determination Cause -RC 1801 shutdown for planned maintenance Action Taken TIC 1801 SHUTDOWN FOR PLANNED MAINTENANCE AND FLOATING ON FLARE 15-80 Controlled Blowdown 03/28/2015 12:00:00 am 11:59:00 pm 1439 min No No Determ inatlon Cause TC 1801 shutdown for planned maintenance Action Taken T/C 1801 shutdown for planned maintenance and floating on flare. 15-82 Controlled Slowdown 03/29/2015 12:00:00 am 11:59:00 pm 1439 min No No Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Shutdown T/C 1801 for planned maintenance and floating on flare 15-84 Controlled Blowtlown 03/30/2015 12:00:00 am 11:59:00 pm 1439 min No No Determination Cause TC 1801 shutdown for planned maintenance Action Taken T\C 1801 shutdown for planned maintenance and floating on flare. Yes BP1\ELLISOFD 6000 Daily Volume (MSCF) 6000 Yes BP1\ELLISOFD 6000 Daily Volume (MSCF) 6000 Daily Volume (MSCF) 6000 Yes BP1\ELLISOFD 6000 Daily Volume (MSCF) 6000 Yes BP1\ELLISOFD 6000 Daily Volume (MSCF) 6000 15-65 Controlled Blowdown 03/31/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\ELLISOFD 6000 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Completed depressunng T/C 1801 for planned maintenance and floating on flare Daily Volume (MSCF) 6000 Total Volume (MSCF) 93500 Generated 04/03/2015 3:26:36PM Page 5 of 8 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, April 07, 2015 10:08 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Loader, Neil; AK, OPS GC3&PCC OSM; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM Subject: Flaring Event at FS2 To: Jennifer Hunt, AOGCC CC: Victoria Ferguson, AOGCC aennifer hunt(Dalaska.00v victoria ferguson(&alaska.00v From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 and was due to a planned shutdown of Tandem Compressor 1801 for maintenance. Flaring stopped when T/C 1801 was restarted. The maintenance bridged several days. The daily volumes are as follows: • Starting at 03/16/2015 10:00 and stopping at 03/16/2015 23:59 with a volume of 3500 (MSCF). for 839 minutes. The event lasted • Starting at 03/17/2015 00:00 and stopping at 03/17/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/18/2015 00:00 and stopping at 03/18/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03119/2015 00:00 and stopping at 03119/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/20/2015 00:00 and stopping at 03/20/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/21/2015 00:00 and stopping at 03/21/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/22/2015 00:00 and stopping at 03/22/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/23/2015 00:00 and stopping at 03/23/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted Starting at 03/24/2015 00:00 and stopping at 03124/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/25/2015 00:00 and stopping at 03/25/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/26/2015 00:00 and stopping at 03126/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/27/2015 00:00 and stopping at 03/27/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/28/2015 00:00 and stopping at 03/28/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/29/2015 00:00 and stopping at 03/29/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/30/2015 00:00 and stopping at 03/30/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 03/31/2015 00:00 and stopping at 03/31/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 04/01/2015 00:00 and stopping at 04/01/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 04/02/2015 00:00 and stopping at 04/02/2015 23:59 with a volume of 6000 (MSCF). for 1439 minutes. The event lasted • Starting at 04/03/2015 00:00 and stopping at 04/03/2015 11:59 with a volume of 6000 (MSCF). for 719 minutes. The event lasted • Starting at 04/04/2015 00:00 and stopping at 04/04/2015 11:59 with a volume of 6000 (MSCF). for 719 minutes The event lasted • Starting at 04/05/2015 00:00 and stopping at 04/05/2015 17:00 with a volume of 4957 (MSCF). for 1020 minutes.. The event lasted Please let me know if you have any questions. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake(@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, March 24, 2015 10:32 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Loader, Neil; AK, OPS GPMA Facility OTL; AK, OPS GPMA OSM; AK, HSSEE Env Adv West; AK, OPS GC3&PCC OSM Subject: RE: Gas flaring events at FSI, FS2, GC3 To: Jennifer Hunt, AOGCC CC: Victoria Ferguson, AOGCC Jennifer hunti ie Certified Mail: 7011 2970 0001 9243 3470 March 9, 2015 Commissioner Catherine Foerster State of Alaska Alaska Oil and Gas Conservation Commission 333 West 7h Ave., Ste. 100 Anchorage, AK 99501-3539 1*1 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519.6612 (907) 561-5111 MAR 10 2015 Subject: Notification of Potential Elevated Flaring at Flow Station 2 Dear Commissioner Foerster: BP Exploration (Alaska) Inc. (BPXA), as operator of the Greater Prudhoe Bay (GPB) Unit, is writing to notify The Alaska Oil and Gas Conservation Commission (AOGCC) of elevated flaring at Flow Station 2 (FS -2). The flaring will occur as part of a project to replace the compressor seals on the Stock Tank Vapor - Intermediate Pressure (STV -IP) compressor. Flaring the STV -IP gas stream will be necessary to maintain stable facility operations at FS -2 during the compressor seal replacement. The only other alternative to flaring would be to shut down major equipment and operations at FS -2, which would introduce process and operational risks during the shutdown and start-up. In addition, shutdown and start-up of the facilities requires extensive use of the flare system, which would result in more gas being flared than would otherwise occur during the limited flaring that is scheduled to take place during this maintenance work. The GPB Flow Stations 1, 2, and 3, were each originally configured with two STV -IP compressor trains, one running and one on standby, each powered by a Dresser-Rand GT51 power turbine driven by a GE -LM -1500 gas generator. The STV -IP compressors were originally placed into service in the mid-1970s and were designed to handle 15 and 54 MMSCFD of STV and IP gases, respectively, and to boost the gas pressure from 15.2 to 675 psia. Due to field production decline, the STV -IP compressors are a poor fit for their current process conditions. As compared to when they were first put into service, the STV compressors are receiving a 69% lower flow rate of gas with a 12% lower molecular weight. The IP compressor is receiving an 80% lower flow with an 8% lower molecular weight. It is predicted that gas flow rate and molecular weight will continue to decrease over time. RECEIVED STATE OF ALASKA MAY 14 2015 ALASKA OIL AND GAS CONSERVATION COMMISSION AOGCC FACILITY REPORT OF PRODUCED GAS DISPOSITION V 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - ECA 4. Operator BP 5. Month/Year of Disposition I Aril -2015 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold Pool Name PoolCode Percent 7. Reinjected O PRUDHOE 640150 100.00% 8. Flared or vented l hour or less 28,957 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 11,927 11. Assist Gas 58,045 12. Fuel gas used in lease operations. 699,002 13. Other (see instructions) 0 Official Use Only Authorization>1 hr: Safety f Z8 iJ MCF 14. TOTAL VOLUME (ITEMS 6-12) 797,931 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 274,154 `/- Z _ r Commissioner Date 18. Transferred to: (Express as a negative #) CGF -19,645,285 19. Remarks: I hereby certify that t e foregoing is true and correct to the best of my knowledge. ////�'��,,((n//��///nn/�/J,, Note: All volumes must be corrected Signature ,80cYX�,�'' Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psis and to a i temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date AAC25.235. Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate Flare StartDate 04/01/2015 RECEIVED Flare End Date 04/30/2015 MAY 14 2015 FS2 Flare Report Total Volume (MSCF) 28957 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-90 Controlled Blowdown 04/01/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\BOOKAP 6000 Determination Cause -RC 1801 shutdown for planned maintenance Action Taken Completed depressunng T/C 1801 for planned maintenance and floating on flare Daily Volume (MSCF) 6000 15-91 Controlled Blowdown 04/02/2015 12:00:00 am 11:59:00 pm 1439 min No No Yes BP1\BOOKAP 6000 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Completed depressunng T/C 1801 for planned maintenance and floating on flare. Daily Volume (MSCF) 6000 15-93 Controlled Blowdown 04/03/2015 12:00:00 am 115900 am 719 min No No Yes BP1\BOOKAP 6000 Determination Cause T\C 1801 Shutdown for planned maintenance. Action Taken Completed depressunng T/C 1801 for planned maintenance and floating on flare Daily Volume (MSCF) 6000 15-94 Controlled Blowdown 04/04/2015 12:00:00 am 11:59:00 am 719 min No No Yes BP1\1300KAP 6000 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Completed depressunng of 1801 for seal changeout and is floating on flare. Daily Volume (MSCF) 6000 , 15-98 Flare Relief 04/05/2015 12:00:00 am 5:00:00 pm 1020 min No No Yes MMOOKAP 4957 Determination Cause 'RC 1801 shutdown for planned maintenance Action Taken Completed depressunng 1801 floating on flare for seal replacement Daily Volume (MSCF) 4957 . Total Volume (MSCF) 28957 Generated 05/08/2015 4:16:54PM Page 6 of 10 From: AK, OPS PCC EOC TL rmailto:AKOPSPCCEOCTLL&tip.com] Sent: Monday, November 02, 2015 2:55 PM To: Loepp, Victoria T (DOA) Subject: RE: PBU Flaring Events Victoria, I have added the comments you requested below for each line. Thank You David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com From: Loepp, Victoria T (DOA) [mailto:victoria.loel)l)@alaska gov] Sent: Wednesday, October 21, 2015 1:58 PM To: AK, OPS PCC EOC TL Subject: RE: PBU Flaring Events See additional events: From: Loepp, Victoria T (DOA) Sent: Wednesday, October 21, 2015 1:51 PM To: AK, OPS PCC EOC TL (AKOPSPCCEOCTL(fbbp.com) Subject: PBU Flaring Events In reference to the following events: Facility Dates Amt Flared, MSCFD Reason 1. FS -3 5/26-5/28/15 16226 Planned 1802 T/C down, flaring STV and IP gas Issues with the machine, blew it down, they struggled with several additional restarts and finally got 1802 to restart. 2. CGF 4/1/15 48066 Unplanned 1805 T/C down, stabilizers overpressure to flare This was an unplanned issue and they flared to stabilize the plant, they were able to reload 1805 and get the plant stabilized to stop the flaring. 3. FS -2 4/1-4/5/15 28957 Planned 1801 T/C shutdown for planned maintenance This was planned maintenance and to keep the plant from going completely down during the colder temperatures they had to flare 4. FS -1 8/25/15 18944 Unplanned 1803 T/C shutdown, 2nd stage nozzles There was problem associated with 2 n stage nozzle/clevis slop (2%) they Shut in wells 2-8, 2-34, 2-19, 2-21, 18-11, 2-6, 2-28, 2-22 to stop the flaring. 5. CGF 8/25/15 35569 Unplanned Flared stabilizer overhead after TAPS outage, Low rate issues coming out of the TAPS outage, They were able to start the MI Machine which closed the flare valves. For each event, explain what happened and what measures were taken to mitigate flaring such as shut in production. If production was not shut in, why not? Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil & Gas Conservation Commission STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION RECEIVED JUN 16 Z015 AOGCC 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition May -2015 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 U PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 550 10. Pilot and Purge 12,699 11, Assist Gas 11,671 12. Fuel gas used in lease operations. 706,656 13. Other (see instructions) 0 Official Use Only Authorization -1 hr. Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 731,576 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 288,980 7� I ,/ --3O IS—18. Transferred to: (Express as a negative #) CGF -21,062,277 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. II�NVt %in/J/J�l 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 600 F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date AAC25.235. -f/Z-//5 Form 10-422 Rev. W009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT May 2015 or equal to 1 hour RECEIVED JUN pp16 200155 rp;0000 WA t IIMe 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 DESCRIPTION OF INCIDENT & See attachments See attachments CAUSE TOTAL 0 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 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/17/2015 1815-2115 550 See attachments See attachments TOTAL 550 Page 6 6/12/2015 10:03 AM 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 550 exceeding 5,000 MCF Pilot Purge 12,699 Assist 11,671 TOTAL FLARED VOLUME 24,920 Page 6 6/12/2015 10:03 AM Flare Start Date 05/01/2015 Flare End Date 05/31/2015 FS2 Flare Report Total Volume (MSCF) 550 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-144 Controlled Blowdown 05/17/2015 6:15'.00 pm 9'.15:00 pm 180 min No No Yes 13P1WITCHE13 550 Determination Cause Shut in and depressured 1fiD common line and A/L as a proactive measure due to flooding concerns Action Taken Completed depressunng and floating on flare. Daily Volume (MSCF) 550 Total Volume (MSCF) 550 JUN 16 2015 AOGCC Generated 06/08/2015 8:53'.39AM Page 5 of 10 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 June -2015 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 O PRUDHOE 640150 10o.003/—. -- 0o.00% 8. 8. Flared or vented l hour or less 1,060 9. Flared or vented more than 1 hour (see instr.) 10,882 10. Pilot and Purge 12,715 11. Assist Gas 21,695 12. Fuel gas used in lease operations. 547,954 13. Other (see instructions) 0 Official Use Only Authorization >1 he Safetya /0 �O � MCF 14. TOTAL VOLUME (ITEMS 6-12) 594,306 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 223,861 . / q -2-1y •`/ Commissioner-tDate 18. Transferred to: (Express as a negative #) CGF -17,745,648 19. Remarks: 1 hereby certify that the foregoing is true and correct to the best of my knowledge. /n/�{-�� /�t/f/f A Note: All volumes must be corrected Signature CG% K (,�(�y /,�/% Title Mana er Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a 7 temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (9117) 564-5775 Date AAC25.235. vIt— e!z/r> Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 7 PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT June 2015 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT& CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/13/2015 2000-2021 231 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 6/14/2015 1010-1040 100 6/23/2015 0604-0612 20 6/29/2015 1520-1600 389 6/29/2015 1825-1847 61 6/29/2015 2115-2138 64 6/29/2015 2226-2303 103 6/30/2015 1205-1224 92 TOTAL TOTAL 1,060 UAI E TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO E 6/10/2015 1905-2020 470 See attachments See attachments 6/14/2015 1600-1900 500 6/17/2015 2000-2200 448 6/18/2015 0604-1630 2,610 6/22/2015 1347-1451 330 6/29/2015 0858-1012 359 6/29/2015 1122-1350 719 6/29/2015 1928-2047 439 TOTAL 5,875 LPlanned Events Less Than or Equal 1 Hour AND <= 5,000 mcf See attachments See attachments TOTAL 0 7/15/2015 3:53 PM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT June 2015 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/3/2015 1621-1745 1,100 See attachments See attachments 6/5/2015 1008-1140 539 6/10/2015 0437-1610 3,368 TOTAL 5,007 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 1,060 5,875 0 5,007 , 12,715 21,695 46,352 Page 8 7/15/2015 3:53 PM Flare StartDate 05/01/2015 Flare End Date 06/30/2015 FS2 Flare Report Total Volume (MSCF) 11942 Report Determination Cause LIPS T\C 1801 shutdown because of a problem associated with high CCP header pressure. Action Taken Loaded STWIP T/C. Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-171 Other 06/03/2015 4:21:00 pm 5:45:00 pm 84 min No No Yes BP1\STRACB 1100 Determination Cause TIC 1803 spin cooling during waterwash crank. Action Taken Instrumentation found and repaired issue, TIC restarted. Action Taken Completed spin cooling. Water wash complete. Daily Volume (MSCF) 1100 15-172 Other 06/05/2015 1008:00 am 11:40:00 am 92 min No No Yes BP1\STRACS 539 Determination Cause T\C 1804 spin cooling during water wash. Action Taken Completed spin cooling. Daily Volume (MSCF) 539 15-181 Controlled Blowdown 06/10/2015 4:37:00 am 4:10:00 pm 693 min No No Yes BP1\MITCHEB 3368 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken Loaded STV/IP T/C after planned borescope. 15-181 Controlled Slowdown 06/10/2015 7:05:00 pm 8:20:00 pm 75 min No No No BP1\WOLCJO 470 Determination Cause STV -IP T\C 1801 shutdown due to a problem associated with High Field pressure to CCP. Action Taken Loaded STV/IP T/C. Daily Volume (MSCF) 3838 15-191 Controlled Blowdown 06/14/2015 4:00:00 pm 7:00:00 pm 180 min Yes No Determination Cause LIPS T\C 1801 shutdown because of a problem associated with high CCP header pressure. Action Taken Loaded STWIP T/C. 15-194 Controlled Blowdown 06/17/2015 8:00:00 pm 10:00:00 pm 120 min No No Determination Cause De -pressured C/L 16D while DS is S/D. Action Taken Completed de -pressuring. 15-195 Other 06/18/2015 60400 am 4:30:00 pm 626 min No No Determination Cause Lost 1801 T/C on instrumentation issue - recycle block valve limit switch issue Action Taken Instrumentation found and repaired issue, TIC restarted. No BP1\WOLCJO 500 Daily Volume (MSCF) 600 No BP1\RALPHJM 448 Daily Volume (MSCF) 448 No BP1\RALPHJM 2610 Daily Volume (MSCF) 2610 15-201 Other 06/22/2015 1:47:00 pm 2:51:00 pm 64 min No No No BPI\RALPHJM 330 Determination Cause Depressured 17D C/L for UR tie-in work. Action Taken Completed depressuring of the line. Daily Volume (MSCF) 330 Generated 07/02/2015 3:52:31 PM Page 6 of 12 Flare Start Date 06/01/2015 Flare End Date 06/30/2015 T/C 1801 lost its bite on the STV compressor and eared off the COSD. 15-219 Flare Relief 06/29/2015 8:58:00 am 10:12:00 am 74 min No Determination Cause 1801 shutdown due to high IP discharge temperature. Action Taken Loaded 1801 back into the system. 15-219 Flare Relief 06/29/2015 11:22:00 am 1:50:00 pm 148 min No Determination Cause Shutdown due to high IP discharge temp. Action Taken Started and reloaded 1801 15-219 Flare Relief 06/29/2015 7:28:00 pm 8:47:00 pm 79 min Determination Cause Lost T/C 1801 on high IP discharge temperature Action Taken Re -started T/C 1801 and worked back into the system. No No No No No No No BP1\STRAC8 359 BPI\STRACB 719 BP1\RALPHJM 439 Total Volume (MSCF) 11942 Generated 07/02/2015 3:52:31 PM Page 7 of 12 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, June 03, 2015 5:21 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Fortenberry, Christopher; AK, OPS GC3&PCC OSM; Loepp, Victoria T (DOA); AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; AK, HSSEE Env Adv East Subject: Gas flaring event at FS2 To: Jennifer Hunt, AOGCC CC: Victoria Ferguson, AOGCC ien n iter. hunt(o)a laska. oov victoria. ferpuson C )a laska. oov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/02/2015 01:00 and stopping at 06/02/2015 03:00 with a volume of 583 (MSCF). The event lasted for 120 minutes and was due to T/C 1803 shutdown for water wash and maintenance. The event stopped when spin cooling and de -pressuring was complete. Thanks, David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Friday, June 05, 2015 10:13 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Fortenberry, Christopher; AK, OPS GC3&PCC OSM; Loepp, Victoria T (DOA); AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; AK, HSSEE Env Adv East Subject: Gas flaring event at To: Jennifer Hunt, AOGCC CC: Victoria Ferguson, AOGCC a ennifer.huntCo)alaska.gov victoria.ferguson(o2alaska.gov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/03/2015 16:21 and stopping at 06/03/2015 17:45 with a volume of 1100 (MSCF). The event lasted for 84 minutes and was due to T/C 1803 shutdown for water wash. The event stopped when spin cooling and water wash was complete. Thanks, Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Saturday, June 06, 2015 8:58 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Fortenberry, Christopher; AK, OPS GC3&PCC OSM; Loepp, Victoria T (DOA); AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; AK, HSSEE Env Adv East Subject: Gas flaring event at FS2 To. Jennifer Hunt, AOGCC CC: Victoria Ferguson, AOGCC iennifer.hunt(a)alaska.gov victoria.ferouson(')a alaska.00v From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/05/2015 10:08 and stopping at 06/05/2015 11:40 with a volume of 539 (MSCF). The event lasted for 92 minutes and was due to T/C 1804 spin cooling for water wash. The event stopped when spin cooling was completed. Thanks, Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Friday, June 12, 2015 1:24 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Borton, Kim; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM Subject: Flaring Event at FS2 .I To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC iennifer.hunt(c)alaska.00v Victoria. loepp(a)alaska.gov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/10/2015 04:37 and stopping at 06/10/2015 16:10 with a volume of 3368 (MSCF). The event lasted for 693 minutes and was due T\C 1801 shutdown for planned maintenance. The event stopped when the planned maintenance was completed. A flaring event occurred at FS2 starting at 06/10/2015 19:05 and stopping at 06/10/2015 20:20 with a volume of 470 (MSCF). The event lasted for 75 minutes and was due T\C 1801 shutdown due to a problem associated with pressure at CCP. The event stopped when T\C 1801 was loaded again.. Thanks Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Monday, June 15, 2015 6:04 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Borton, Kim; AK, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM Subject: Flaring Event a To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC iennifer.hunt(o)alaska.00v Victoria.loeppC@alaska.gov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/14/2015 16:00 and stopping at 06/14/2015 19:00 with a volume of 500 (MSCF). The event lasted for 180 minutes and was due T\C 1801 shutdown because of problem associated with high CCP header Pressure. The event stopped when STV/IP T?C 1801 was loaded. Thanks Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Friday, June 26, 2015 8:06 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; 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 Subject: Flaring Event at FS2 To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC Lennifer hunt(o)alaska.gov Victoria Ioepp(calaska.cov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/17/2015 20:00 and stopping at 06/17/2015 22:00 with a volume of 448 (MSCF). The event lasted for 120 minutes and was due to depressurizing common line 16D. The event stopped when depressurizing was complete. A flaring event occurred at FS2 starting at 06/18/2015 06:04 and stopping at 06/18/2015 16:30 with a volume of 2610 (MSCF). The event lasted for 626 minutes and was due to Tandem Compressor 1801 tripping due to instrumentation issue on the recycle block valve limit switch. The event stopped when instrumentation repaired the issue and the compressor was restarted. A flaring event occurred at FS2 starting at 06/22/2015 13:47 and stopping at 06/22/2015 14:51 with a volume of 330 (MSCF). The event lasted for 64 minutes and was due to depressurizing common line 17D for tie-in work. The event stopped when depressurizing was complete. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 lennifer.blake@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, June 30, 2015 8:41 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; 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 Subject: Flaring Event aim To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC ennifer hunt Malaska.00v Victoria loeppl'W.alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 06/29/2015 08:58 and stopping at 06/29/2015 10:12 with a volume of 359 (MSCF). The event lasted for 74 minutes and was due T\C 1801 shutdown because of high IP discharge temperature. The event stopped when T/C 1801 was started and reloaded. A flaring event occurred at FS2 starting at 06/29/2015 11:22 and stopping at 06/29/2015 13:50 with a volume of 719 (MSCF). The event lasted for 148 minutes and was due T\C 1801 shutdown because of high IP discharge temperature. The event stopped when T/C 1801 was started and reloaded. A flaring event occurred at FS2 starting at 06/29/2015 19:28 and stopping at 06/29/2015 20:47 with a volume of 439 (MSCF). The event lasted for 79 minutes and was due T\C 1801 shutdown because of high IP discharge temperature. The event stopped when T/C 1801 was started and reloaded. Thanks Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 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 July -2015 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 366 9. Flared or vented more than 1 hour (see instr.) 2,969 10. Pilot and Purge 12,717 11. Assist Gas 68 12. Fuel gas used in lease operations. 659,756 13. Other (see instructions) 0 Official Use Only Authorization >l hr: Safety Z R /a G7 1 MCF 14. TOTAL VOLUME (ITEMS 6.12) 675,876 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0MCF Waste: 17. Transferred from: CGF 260,814 / 9 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -24,326,203 19. Remarks: I hereby certify that t e foregoing is true and correct to the best of my knowledge. iINote: All volumes must be corrected Signature &M1' Title Mana er Production Taxes and Ro alties Alaska to pressure of 14.65 psia and to a {' r✓� temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date / AAC25.235. V7-L- '71--115- Form Tt_4/z/!,- Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate Events less than or TIME TOTAL to Ell BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT July 2015 Not required for unplanned events <= 1 hr See attachments Not required for unplanned events <= 1 hr ACTION TAKEN TO E See attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/10/2015 1150-1246 366 See attachments See attachments TOTAL 366 7/2/2015 7/6/2015 7/10/2015 1426-2359 0753-1343 1958-2100 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 365 See attachments 2,238 366 2,969 TOTAL 0 0 366 2,969 12,717 68 16,120 See attachments Page 5 8/16/2015 5:37 PM Flare Start Date 07/01/2015 Flare End Date 07/31/2015 FS2 Flare Report Total Volume (MSCF) 3335 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-228 Flare Relief 07/02/2015 2:26:00 pm 11:59:00 pm 573 min No No Yes BPI\LALAJR 365 Determination Cause 17 D shutdown for Decomissioning Action Taken Completed depressuring. Daily Volume (MSCF) 365 15-236 Flare Relief 07/06/2015 7:53:00 am 1:43:00 pm 350 min No No Yes BP1\LALAJR 2238 Determination Cause DE pressured 16-D and DS16 MI for pipeline renewal shutdown for planned maintenance. Action Taken Completed depressunng. Daily Volume (MSCF) 2238 15-237 Flare Relief 07/10/2015 11:50:00 am 12:46:00 pm 56 min No No Yes BP1\REIMBT 366 Determination Cause While Leak testing 16"D" Common Line after Pig Launchers/Receiver installation, one of the 8" bypass Flanges on the DS end started leaking. We depressured the line to flare so the flange could be re -torqued. Action Taken Completed depressunng. 15-237 Flare Relief 07/10/2015 7:58:00 pm 9:00:00 pm 62 min No No Yes MM CHEB 366 Determination Cause Depnewured 16D common line to verify torque on pig launcher and launcher bypass Action Taken Completed depressuring. Daily Volume (MSCF) 732 Total Volume (MSCF) 3335 Generated 08/04/2015 10:48:24AM Page 6 of 8 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Sunday, July 05, 2015 5:03 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; 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 Subject: Flaring Event at FS2 To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC jennifer.huntCa)alaska.cov Victoria. loepgna alaska.aov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 07/02/2015 14:26 and stopping at 07/02/2015 23:59 with a volume of 365 (MSCF). The event lasted for 573 minutes and was due to 17D shutdown for De -commissioning. The event stopped when de -pressuring was complete.. Thanks Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, July 07, 2015 10:58 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; 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 Subject: Flaring Event at FS2 To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC iennifer.hunt(a)alaska.gov Victoria.loepp(�Dalaska. cov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 07/06/2015 07:53 and stopping at 07/06/2015 13:43 with a volume of 2238 (MSCF). The event lasted for 350 minutes and was due to 16D de -pressuring and DS16 MI pipeline renewal shutdown for planned maintenance. The event stopped when de -pressuring was complete. Thanks Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Sunday, July 12, 2015 1:11 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; 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 Subject: Flaring Event at FS2 To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC jennifer.hunt(d)alaska.gov Victoria. loeppC&alaska.00v From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 07/10/2015 19:58 and stopping at 07/10/2015 21:00 with a volume of 366 (MSCF). The event lasted for 62 minutes and was due to while leak testing 16D common -line after Pig Launchers/Receiver installation, one of the 8" bypass flanges on the DS end started leaking. We de -pressured the line to flare so the flange could be re -torqued. The event stopped when de -pressuring was complete. Thanks Dave David Spall (Alternate—Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell 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 I August -2015 Disposition Volume MCF 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 626 9. Flared or vented more than 1 hour (see instr.) 1,282 10. Pilot and Purge 12,833 11. Assist Gas 1,559 12. Fuel gas used in lease operations. 473,244 13. Other (see instructions) 0 Official Use Only Authorization >1 hr. Safety Z �BZ MCF 14. TOTAL VOLUME (ITEMS 6.12) 489,544 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas U Waste: MCF 17. Transferred from: CGF 231,717 ! 18. Transferred to: (Express as a negative #) CGF -22,099,916 Commissioner Date 19. Remarks: I hereby certify that the foregFing is true and correct to the best of my knowledge. N /1N ote: Alt volumes must be corrected Signature (NI tL Title Marta er Production Taxes and Royalties Alaska to pressure of 14.65 psla and to a l temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date �L% AAC25.235. VTL- T/Z f// 5 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 August 2015 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAVSE 8/13/2015 1733-1813 222 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 8/17/2015 0912-0938 126 8/31/2015 1950-2045 278 exceeding 5,000 MCF TOTAL 626 8/21/2015 1125-1600 532 See attachments See attachments 8/25/2015 1603-1810 750 TOTAL 1,282 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 6 9/11/2015 10:38 AM TOTAL Unplanned Events < 1 Hour 626 Unplanned Events > 1 Hour 1,282 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 12,833 Assist 1,559 TOTAL FLARED VOLUME 16,300 See attachments Page 6 9/11/2015 10:38 AM Flare Start Date 08/01/2015 Flare End Date 08/31/2015 FS2 Flare Report Total Volume (MSCF) 1908 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-276 Flare Relief 08/21/2015 11:25.00 am 4:00:00 pm 275 min No No No BPi \RALPHJM 532 Determination Cause De -pressure C/Ls 9A and 9E for valve change out work at the Drill Site. Action Taken Completed de -pressuring, Float lines on Flare. Daily Volume (MSCF) 532 15-282 Flare Relief 08/25/2015 4:03:00 pm 6:10:00 pm 127 min No No No BP1\LALAJR 750 Determination Cause LPS T\C 1801 shutdown because of a high IP discharge temp. Action Taken Re -started T/C 1801. Daily Volume (MSCF) 750 Total Volume (MSCF) 1908 Generated 09/02/2015 9:47:02AM Page 6 of 10 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Sunday, August 23, 2015 5:03 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Glover, Robin (SLR); 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 Subject: Flaring Event at FS2 To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC iennifer.hunt(c)alaska.aov Victoria. Ioeop(d)alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 08/21/2015 11:25 and stopping at 08/21/2015 16:00 with a volume of 532 (MSCF). The event lasted for 275 minutes and was due to depressurizing Common Lines 9A and 9E for valve change out work. The Flaring stopped when the depressurizing was completed. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 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. Month/Year of Disposition I September -2015 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold D Pool Name Pool Code Percent 7. Reinjected O PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 1,715 9. Flared or vented more than 1 hour (see instr.) 9,549 10. Pilot and Purge 12,384 11. Assist Gas 10,698 12. Fuel gas used in lease operations. 497,343 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 531,689 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 229,232 [ J Comissioner Date 18. Transferred to: (Express as a negative #) CGF -15,171,526 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. / {fin Note: All volumes must corrected Signature IN /f �', Title Manager Production Taxes and Ro allies Alaska to pressure of 14.65 pSisia and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date lO / AAC25.235. ✓Ty n(a4 J 5 Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate 9/1/2015 9/5/2015 9/14/2015 9/19/2015 9/5/2015 9/8/2015 9/9/2015 9/9/2015 9/4/2015 9/14/2015 9/17/2015 9/25/2015 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT September 2015 1726-1750 117 Not required for unplanned events <= 1 hr 0841-0855 333 TOTAL 450 0430-1240 1524-1700 TOTAL 1350-1355 1630-1704 0805-0859 1328-1345 TOTAL 1045-1200 0430-2230 1145-1600 1630-1830 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 2,381 See attachments 400 2,781 178 See attachments 244 517 326 1,265 286 See attachments 5,248 653 581 6,768 TOTAL 450 2,781 1,265 6,768 12,384 10,698 34,346 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 5 10/15/2015 10:43 AM Flare Start Date 09/01/2015 Flare End Date 09/30/2015 FS2 Flare Report Total Volume (MSCF) 11264 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-297 Flare Relief 09/04/2015 10:45:00 am 12:00:00 pm 75 min No No Yes BP1\ELLISOFD 286 Determination Cause Shutdown DS 4 and depressured the manifold piping, 4"C/D" common line and 4"B" common line for Smart pigging Pig Receiver install. Action Taken Completed depressuring. Daily Volume (MSCF) 286 Daily Volume (MSCF) 843 15-307 Controlled Blowdown 09/14/2015 43000 am 12:40:00 pm 490 min No No No BP1\BARKERJ 2381 Determination Cause TIC XXXX shutdown for unplanned maintenance Action Taken Took turbine down to repair oil leaks after engine swap out on 1801 15-307 Controlled Blowdown 09/14/2015 4:30:00 am 10:30:00 pm 1080 min No No Yes BPt\BARKERJ 5248 Determination Cause TIC XXXX shutdown for planned maintenance Action Taken 1801 Turbine swap. Daily Volume (MSCF) 7629 15-308 Other 09/17/2015 11:45:00 am 4:00:00 pm 255 min No No Yes BPt\RALPHJM Determination Cause De -pressured C/L's 4C, 413, 16D and 17D for launcher/receiver removal prep for DS4 line. Action Taken Completed de -pressuring of lines. Daily Volume (MSCF) 15-311 Other 09/19/2015 3:24:00 pm 5:00:00 pm 96 min Yes No No BPI\LALAJR Determination Cause STV -IP T\C 1801 shutdown due to a problem associated with production swing from PCM1 10 Power supply failure Action Taken Loaded STV/IP TIC. 653 653 400 Generated 10/02/2015 2:48:30PM Page 3 of 8 15-298 Flare Relief 09/05/2015 1:50:00 pm 1:55:00 pm 5 min No No Yes BPI\REIMBT 178 Determination Cause Shutdown for unplanned maintenance, depressuring "C" Slug Catcher for Crack in the Inlet Piping. Action Taken Completed depressuring. Daily Volume (MSCF) 511 15-303 Flare Relief 09/08/2015 4:30:00 pm 5:04:00 pm 34 min No No Yes BP1\ELLISOFD 244 Determination Cause Depressured 4"C" for leak at the temporary pig launcher. Action Taken Completed depressuring. Daily Volume (MSCF) 244 15-305 Controlled Blowdown 09/09/2015 8:05:00 am 8:59:00 am 54 min No No Yes BP7\ELLISOFD 517 Determination Cause Depressured 4C for leak at the temporary pig launcher. Action Taken Completed depressuring. 15-305 Controlled Blowdown 09/09/2015 1:28:00 pm 1:45:00 pm 17 min No No Yes BP1\ELLISOFD 326 Determination Cause Depressured 4C common line to Slug catcher pressure (160 psigAo start production into common line. Action Taken Completed depressuring. Daily Volume (MSCF) 843 15-307 Controlled Blowdown 09/14/2015 43000 am 12:40:00 pm 490 min No No No BP1\BARKERJ 2381 Determination Cause TIC XXXX shutdown for unplanned maintenance Action Taken Took turbine down to repair oil leaks after engine swap out on 1801 15-307 Controlled Blowdown 09/14/2015 4:30:00 am 10:30:00 pm 1080 min No No Yes BPt\BARKERJ 5248 Determination Cause TIC XXXX shutdown for planned maintenance Action Taken 1801 Turbine swap. Daily Volume (MSCF) 7629 15-308 Other 09/17/2015 11:45:00 am 4:00:00 pm 255 min No No Yes BPt\RALPHJM Determination Cause De -pressured C/L's 4C, 413, 16D and 17D for launcher/receiver removal prep for DS4 line. Action Taken Completed de -pressuring of lines. Daily Volume (MSCF) 15-311 Other 09/19/2015 3:24:00 pm 5:00:00 pm 96 min Yes No No BPI\LALAJR Determination Cause STV -IP T\C 1801 shutdown due to a problem associated with production swing from PCM1 10 Power supply failure Action Taken Loaded STV/IP TIC. 653 653 400 Generated 10/02/2015 2:48:30PM Page 3 of 8 Flare Start Date 09/01/2015 Flare End Date 09/30/2015 15-316 Other 09/25/2015 4:30:00 pm 6:30:00 pm 120 min No Determination Cause 'RC 1804 spin cooling Action Taken Completed spin cooling. Daily Volume (MSCF) 400 No Yes BPI4STRAC8 581 Daily Volume (MSCF) 581 Total Volume (MSCF) 11264 Generated 10/02/2015 2:48:30PM Page 4 of STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000029 2. Facility Name JPBIJ FS 2 3. Field PBU - EOA 4, Operator BP 5. MonthNear of Disposition I October -2015 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 (I , PRU DHOE 640150 100.00 8. Flared or vented 1 hour or less 1,891 9. Flared or vented more than 1 hour (see instr.) 0 . 10. Pilot and Purge 12,494 11. Assist Gas 2,164 . 12. Fuel gas used in lease operations. 674,762 13. Other (see instructions) Q Official Use Only . Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 691,311 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: CGF 267,549 18. Transferred to: (Express as a negative #) CGF -16,693,434 Commissioner Date 19. Remarks: I hereby certify that tthhee foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Signature CJK�G"/ I$ 1 iC.fstt!(/ V Title Manager Production Taxes nd Royalties Alaska to pressure of 14.65 psis and to a Ijj I / temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date 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 October 2015 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/11/2015 0942-0953 1,600 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 10/16/2015 0920-1020 291 TOTAL 1,891 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND <= 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 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 1,891 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 WE Pilot Purge 12,494 Assist 2,164 TOTAL FLARED VOLUME 16,549 Page 6 11/16/2015 3:35 PM Flare Start Date 10/01/2015 Flare End Date 10/31/2015 FS2 Flare Report Total Volume (MSCF) 1891 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume Total Volume (MSCF) 1891 Generated 11/06/2015 3:25'.34PM Page 8 cf 12 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/Year of Disposition BP November -2015 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 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 106 9. Flared or vented more than 1 hour (see instr.) 39 10. Pilot and Purge 12,146 11, Assist Gas 2,410 12. Fuel gas used in lease operations. 656,407 13. Other (see instructions) Ofllcial Use Only Authorization>1 hr: Safety .7 MCF 14. TOTAL VOLUME (ITEMS6-12)671,108 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: CGF 263,335 / 18. Transferred to: (Express as a negative #) CGF -15,467,788 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and Correct to the best of my knowledge. Signature r�l r/,C� Note: All volumes must be corrected ,rye. i Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a / /C—/ — temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date 7 AAC25.235. y TL 1 /s/i6 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 2015 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/1/2015 1242-1300 76 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 11/1/2015 1400-1407 30 TOTAL 106 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/7-8/2015 1900-0300 39 See attachments See attachments TOTAL 39 0 exceeding 5,000 MCF Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf Planned Events > 1 hour or DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Pilot Purge See attachments See attachments TOTAL 0 TOTAL FLARED VOLUME 14,701 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Page 4 12/15/2015 952 AM TOTAL Unplanned Events < 1 Hour 106 Unplanned Events > 1 Hour 39 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 12,146 Assist 2,410 TOTAL FLARED VOLUME 14,701 Page 4 12/15/2015 952 AM Flare StartDate 11/01/2015 Flare End Date 11/30/2015 FS2 Flare Report Total Volume (MSCF) 145 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-377 Flare Relief 11/07/2015 7:00:00 pm 12:00:00 am 300 min No No No BPIGARKERJ 24 Determination Cause Wind mused a power line slap that resulted in a plant shutdown. Action Taken Brought plant back up. Daily Volume (MSCF) 24 15-378 Flare Relief 11/08/2015 120000 am 30000 am 180 min No No No BPlkBARKERJ 15 Determination Cause Wind caused power line slap that resulted in plant SD. Action Taken Brought compressor back online. Daily Volume (MSCF) 15 Total Volume (MSCF) 145 Generated 12/03/2015 4:18:41 PM Page 4 of 7 11/20/2015 Flaring Event at FS2 Flaring Event at FS2 AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent:Monday, November 09, 2015 2:29 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A [Gary.Benson@bp.com]; Arthur, Gregory [Gregory.Arthur@bp.com]; AK, OPS GC3&PCC OSM [AKOPSGC3PCCOSM@BP.com]; Martin, Nelson D [Nelson.Martin@bp.com]; AK, HSSEE Env Adv East [AKHSSEEEnvAdvEast@bp.com]; AK, OPS FS2 Facility OTL [AKOPSFS2FacilityOTL@bp.com]; AK, OPS FS2 OSM [AKOPSFS2OSM@BP.com]; Glover, Robin (SLR) [Robin.Glover@bp.com] To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc. reporti ng@alas ka.aov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 11/07/2015 19:00 and stopping at 11/08/2015 03:00. The event was due to a plant shutdown initiated by power surges caused by wind gusts slapping the power lines together. The flaring stopped once the plant was restarted on 11/8. The daily volumes and times are as follows. • 11/07/2015 19:00 and stopping at 11/08/2015 00:00 with a volume of 24 (MSCF). The event lasted for 300 minutes. • 11/08/2015 00:00 and stopping at 11/08/2015 03:00 with a volume of 15 (MSCF). The event lasted for 180 minutes. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com https://webm ai la.alaska.gov/owa/?ae= Item&t= IPM.Note&id=RgAAAABKLne2zgP4SOM kepOhCxbSBwBUvQ964rjQTgYgn3632GdIAAAAhhLyAABUvQ964rjQT... 1/1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED Gos n1SPnS1T1nNI 1. Facility Number 2. Facility Name 0290000029 PBU FS 2 Disposition 3. Field PBU - EOA Volume MCF 4. Operator . • ... • 5. MonthNear of Disposition BP I December -2015 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 131 9. Flared or vented more than 1 hour (see instrf 6,227 10. Pilot and Purge 12,877 11. Assist Gas 5,524 12. Fuel gas used in lease operations. 682,282 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety / [o -2 z MCF 74. TOTAL VOLUME (ITEMS 6-12) 707,041 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas p Waste: MCF 17. Transferred from: CGF 271 331 n /1 _ / ,✓ �—, Z —/1 18. Transferred to: (Express as a negative #) CGF -17,903,587 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature 811nil 141 Note: All volumes must be corrected _ Title Manager Production Taxes and R alties Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley ' //-temperature of 60o F. Authority 20 Phone (907) 56a-5775 Date / 7 !� AAC25.235. Y T I- 2/t0/it 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 2015 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 12/10/2015 1140-1207 131 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 131 See attachments See attachments TOTAL 0 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 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 131 0 0 6,227 12,877 5,524 24,759 Page 4 1/14/2016 4:19 PM TOTAL 0 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 12/9/2015 0340-2140 5,250 See attachments See attachments 12/27/2015 0845-1145 977 TOTAL 6.227 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 131 0 0 6,227 12,877 5,524 24,759 Page 4 1/14/2016 4:19 PM Flare Start Date 12/01/2015 Flare End Date 12/312015 FS2 Flare Report Total Volume (MSCF) 6358 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-401 Flare Relief 12/09/2015 3:40:00 am 9:40:00 pm 1080 min No No Yes BPI RALPHJM 5250 Determination Cause 'RC 1801 was shutdown for planned maintenance - 2000 hr horoscope. Action Taken Completed the horoscope inspection. Re -started the STV/1P compressor. 15-415 Controlled Blowdown 12/27/2015 8:45:00 am 11:45:00 am 180 min No No Yes BP1\REIMST 977 Determination Cause De -pressure OS09 "A" and 9 "B" C/Ls for Drill Site work at the DS Manifold Bldg. Action Taken Completed de -pressuring. Total Volume (MSCF) 6356 Generated 01/08/2016 11:15:02AM Page 3 of 7 12/14/2015 Flaring Event at FS2 Flaring Event at FS2 AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent:Saturday, December 12, 2015 2:04 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A [Gary.Benson@bp.com]; Arthur, Gregory [Gregory.Arthur@bp.com]; AK, OPS GC3&PCC OSM [AKOPSGC3PCCOSM@BP.com]; Martin, Nelson D [Nelson.Martin@bp.com]; AK, HSSEE Env Adv East [AKHSSEEEnvAdvEast@bp.com]; AK, OPS FS2 Facility OTL [AK0PSFS2Facility0TL@bp.com]; AK, OPS FS2 OSM [AKOPSFS2OSM@BP.com]; Glover, Robin (SLR) [Robin.Glover@bp.com]; Kain, Rachel B [Rachel.Kain@bp.com] To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc.reoortina(a)alas ka gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 12/09/2015 03:40 and stopping at 12/09/2015 21:40 with a volume of 5250 (MSCF). The event lasted for 1080 minutes. The event had a volume greater than 5000 (MSCF) and was due to a shutdown of T/C 1801 for planned maintenance. The event stopped when maintenance was completed and the compressor was restarted. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com https://webmai la.alaska.gcv/owa/?ae=Item&t= IPM.N ote&id= RgAAAABKLne2zgP4SoM kepOhCxbSBwBUvQ964rjQTgYgn3632GdIAAAAhhLyAABUvQ964rjQT... 1/1 1/19/2016 CORRECTION #2: Flaring Event at FS2 Reply Reply All Forward CORRECTION #2: Flaring Event at FS2 AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A [Gary.Benson@bp.com]; Arthur, Gregory [Gregory.Arthur@bp.com]; AK, OPS GC3&PCC OSM [AKOPSGC3PCCOSM@BP.com]; Martin, Nelson D [Nelson.Martin@bp.com]; AK, HSSEE Env Adv East [AKHSSEEEnvAdvEast@bp.com]; AK, OPS FS2 Facility OTL [AKOPSFS2FacilityOTL@bp.com]; Friday, January 08, 2016 3:05 PM To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc. reoortina(Walaska.aov From: Jennifer Blake, GPB Production Optimization Team Leader Second correction to the F52 flaring event on 12/27: A flaring event occurred at FS2 starting at 12/27/2015 08:45 and stopping at 12/27/2015 11:45 with a volume of 977 (MSCF). The event lasted for 180 minutes. The event was due to De -pressuring DS09 "A" and 9 "B" C/Ls for Drill Site work at the DS Manifold Bldg. The event stopped when the depressuring was complete. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blakeCaZibo.COm From: AK, OPS PCC EOC TL Sent: Friday, January 08, 2016 9:51 AM To: 'aogcc.reporting@alaska.gov' Cc: 'Loepp, Victoria T (DOA) (victoria.loepp@alaska.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 (SLR); Kain, Rachel B Subject: CORRECTION: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc reporti nge. alas ka. gov From: Jennifer Blake, GPB Production Optimization Team Leader https:ltwebmai la.alaska.gov/mat?ae=ltem&a=Open&t=IPM.Note&id=RgAAAABKLne2zgP4SoMkepOhCxbSBwBUvQ964rjQTgYgn3632GdL4AAAhhLyAABUv... 1/1 1/19/2016 CORRECTION: Flaring Event at FS2 Reply Reply All Forward CORRECTION: Flaring Event at FS2 AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] rc: AOGCC Reporting (DOA sponsored) Cc. Loepp, Victoria T (DOA); Benson, Gary A [Gary.Benson@bp.com]; Arthur, Gregory [Gregory.Arthur@bp.com]; AK, OPS GC3&PCC OSM [AKOPSGC3PCCOSM@BP.com]; Martin, Nelson D [Nelson.Martin@bp.com]; AK, HSSEE Env Adv East [AKHSSEEEnvAdvEast@bp.com]; AK, OPS FS2 Facility OTL [AKOPSFS2FacilityOTL@bp.com]; Friday, January 08, 2016 9:51 AM To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc reoortincLalaska.aov From: Jennifer Blake, GPB Production Optimization Team Leader Correction to the FS2 flaring event on 12/27: A flaring event occurred at FS2 starting at 12/27/2015 09:00 and stopping at 12/27/2015 1 l :15 with a volume of 977 (MSCF). The event lasted for 135 minutes. The event was due De -pressuring the MI EOA line to 15009s for planned line lift inspection. The event stopped once field piping was blown down to 1500 #'s. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blakeC@bo.com From: AK, OPS PCC EOC TL Sent: Tuesday, December 29, 2015 10:01 AM To: 'aogcc.reporting@alaska.gov' Ce: 'Loepp, Victoria T (DOA) (victoria.loepp@alaska.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 (SLR); Kain, Rachel B Subject: Flaring Event at FS2 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc reoortina(cDalas ka aov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 12/27/2015 08:45 and stopping at 12/27/2015 11:45 with a volume of 1 (MSCF). The event lasted for 135 minutes. The event was due De -pressuring the MI EOA line to 150C#'s for planned line lift inspection. The event stopped once field piping was blown down to 1500 #'s. https://webmai la.alaska.gov/owa/?ae=ltem&a=Open&t=IPM.Note&id=RgAAAABKLne2zgP4SoMkepOhCzbSBwBUvQ964rjQTgYgn3632GdIAAAAhhLyAABUv... 1/1 12/30/2015 Flaring Event at FS2 Flaring Event at FS2 AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent:Tuesday, December 29, 2015 10:00 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A [Gary.Benson@bp.com]; Arthur, Gregory [Gregory.Arthur@bp.com]; AK, OPS GC3&PCC OSM [AKOPSGC3PCCOSM@BP.com]; Martin, Nelson D [Nelson.Martin@bp.com]; AK, HSSEE Env Adv East [AKHSSEEEnvAdvEast@bp.com]; AK, OPS FS2 Facility OTL [AKOPSFS2FacilityOTL@bp.com]; AK, OPS FS2 OSM [AKOPSFS2OSM@BP.com]; Glover, Robin (SLR) [Robin.Glover@bp.com]; Kain, Rachel B [Rachel.Kain@bp.com] To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoocc.reoortingja)alaska Qov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 12/27/2015 08:45 and stopping at 12/27/2015 11:45 with a volume of 1 (MSCF). The event lasted for 135 minutes. The event was due De -pressuring the MI EOA line to 1500#'s for planned line lift inspection. The event stopped once field piping was blown down to 1500 #'s. Thanks, David Spall (Alternate—Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell dayid.sAall CoDbD.com https J/webm ai la.al aska.gwIowa/?ae=Item &t= IPM.Note&id= RgAAAABKLne2zgP4SoM kepOhCxbSBwBUvQ964rjQTgYgn3632GdIAAAAhhLyAABU vQ964rjQT... 1/1