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Home My WebLink AboutPBU FS 1 Gas DispositionState of Alaska AOGCC Gas Disposition Files Year: 2014 Facility: PBU FS 1 Operator: BP EXPLORATION (ALASKA) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition January -2014 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 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 36,125 11. Assist Gas 31,250 12. Fuel gas used in lease operations. 618,296 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 885,671 Lease Use MCF 15. NGL Gas Equivalent Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: CGF 304,152 18. Transferred to: (Express as a negative #) CGF 8 CCP -80,130,516 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. U M p /�n/� Note: All volumes must be corrected Signature�f t{' (,,(�,(��L(/�' � Title Mana er Production Taxes and Ro alties Alaska to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Dale AAC25.235. Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION acility Name J FS 1 3. Field IP6t1 - FOA 4. Operator 5, Mthan jected d or vented 1 hour or less d or vented more than 1 hour (see instr.) and Purgest Gasgas used in lease operations.r(see instructions) 14. TOTAL VOLUME (ITEMS 6-12) 15. NGL Gas Equivalent 16. Purchased gas 17. Transferred from: CGF 18. Transferred to: (Express as a negative #) CGF & CCP 19. Remarks: the foregoing is true and Fcorrect to the 20,1 779, r era Form 10-422 Rev, 512009 INSTRUCTIONS ON REVERSE SIDE >1 Use iwuun or eacn pool as a percent Total Volume. Date note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 Submit In Duplicate Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Tuesday, February 18, 2014 9:56 AM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Burgess, David H; Hauger, Wayne A; AK, OPS CCP CGF OSM; AK, OPS CCP OTL; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK, HSSEE Env Adv Central; AK, HSSEE Env Adv East; AK, OPS PCC EOC TL Subject: Gas flaring events at FS2, FS1, CCP To: Jennifer Hunt, AOGCC iennifer.hunt 5alaska.gov CC: Dave Roby, AOGCC dave. robvCo.alaska. cov From: Kellie Okonek, GPB Production Optimization Team Leader CC: Victoria Ferguson, AOGCC victoria.femusonCa alaska.00v A flaring event occurred at FS2 starting at 02/04/2014 10:30 and stopping at 02/04/2014 13:30 with a volume of 172 (MSCF). The event lasted for 180 minutes and was due to blowdown of 16D commonline for planned maintenance. A flaring event occurred at CCP starting at 02/08/2014 02:30 and stopping at 02/08/2014 06:30 with a volume of 304 (MSCF). The event lasted for 60 minutes and was due to FFGU depressurization when supply was switched back to CGF FFG. A flaring event occurred at FS1 starting at 02/09/2014 16:20 and stopping at 02/09/2014 16:35 with a volume of 5573 (MSCF). The event had a volume greater than 5000 (MSCF) and was due to LPS compressors shutdown due to supply unit failure. Flaring stopped when the power supply was replaced and the compressors were loaded. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akopspcceoctlCcilbp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PPrnni iron me Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE yL% &13114- Form l3!1`I- Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -1 GAS FLARING INCIDENT REPORT March 2014 JUn Plannea events less tnan or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 3/31/2014 2330-2359 250 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 250 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 uNlt TIME VOLUME DESCRIPTION OF IN 3/6/2014 0631-1850 739 See attachments 3/26/2014 0622-1730 4,639 TOTAL 5,378 TOTAL Unplanned Events < 1 Hour 250 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 5,378 exceeding 5,000 MCF Pilot Purge 17,816 Assist 0 TOTAL FLARED VOLUME 23,444 See attachments Page 4 4/11/2014 10:03 AM Flare End Date 03/31/2014 FSI Flare Report Total Volume (MSCF) 5628 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-108 Flare Relief 03/06/2014 6:31:00 am 6:50:00 pm 739 min No Yes Yes BP7\TICHNEG 739 Determination Cause T\C 1802 shutdown for planned maintenance, boloscope Action Taken Completed job, started and loaded compressor. 14-96 Other 03/26/2014 6:22:00 am 5:30:00 pm 668 min Yes Yes Determination Cause T\C 1802 shutdown for planned maintenance, GG Swap for 4500 hour inspection. Action Taken Started and Loaded STWIP 1802 after planned maintenance. 04/07/2014 10'.21 34AM Total Volume (MSCF) 5628 Page 5 of 9 Hunt, Jennifer L (DOA From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Saturday, March 15, 2014 10:11 AM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; Kruger, Dale O; AK, HSSEE Env Adv West; AK, OPS PCC EOC TL; AK, OPS FS3 OSM; AK, OPS FS3 Facility OTL; AK, OPS GC1 OSM; AK, OPS GC1 Facility OTL; AK, OPS CGF OTL; AK, OPS CCP CGF OSM; AK, HSSEE Env Adv Central; AK, HSSEE Env Adv East; AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; Burgess, David H; Hauger, Wayne A Subject: Gas flaring events at FS3, GCI, CGFOIM To: Jennifer Hunt, AOGCC iennifer.hunt aDalaska.gov CC: Dave Roby, AOGCC dave.roby(a alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader CC: Victoria Ferguson, AOGCC victoria ferauson()alaska aov A flaring event occurred at FS3 starting at 03/14/2014 07:12 and stopping at 03/14/2014 08:30 with a volume of 104 (MSCF). The event lasted for 78 minutes, and was due to additional depressure for 13D for anchor chop. A flaring event occurred at FS3 starting at 03/13/2014 07:21 and stopping at 03/13/2014 08:30 with a volume of 105 (MSCF). The event lasted for 69 minutes, and was due to additional depressure for 13D for anchor chop. A flaring event occurred at FS3 starting at 03/11/2014 09:58 and stopping at 03/11/2014 16:05 with a volume of 103 (MSCF). The event lasted for 367 minutes and was due to 13D commonline depressure for anchor chop. Flaring stopped when depressure was complete. A flaring event occurred at GC1 starting at 03/14/2014 03:30 and stopping at 03/14/2014 08:05 with a volume of 270 (MSCF). The event lasted for 275 minutes, and was due to flaring off of V-136 during gas rate swings. Flaring stopped when gas rate steaded. A flaring event occurred at GC1 starting at 03/13/2014 00:01 and stopping at 03/13/2014 23:59 with a volume of 260 (MSCF). The event lasted for 1438 minutes, and was due to flaring off of V-136 during gas rate swings. Flaring stopped when gas rate steaded. A flaring event occurred at GC1 starting at 03/12/2014 18:30 and stopping at 03/12/2014 20:00 with a volume of 270 (MSCF). The event lasted for 90 minutes, and was due to swapping of GILT compressors. Flaring stopped when K3200 was online and K3300 shut down. A flaring event occurred at CGF starting at 03/10/2014 01:19 and stopping at 03/10/2014 03:08 with a volume of 387 (MSCF). The event lasted for 109 minutes, and was due to T/C 1805 shutdown due to control/instrumentation failure associated with vibration card. Flaring stopped when equipment was re -started. A flaring event occurred at FS1 starting at 03/05/2014 06:31 and stopping at 03/05/2014 18:50 with a volume of 739 (MSCF). The event was a black smoke event. The event lasted for 739 minutes, and was due to 1802 s/d for planned boroscope. Flaring stopped when job was complete and compressor re -started. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. MonthiYear of Disposition Aril -2014 Disposition Volume MCF 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold O Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 38 9. Flared or vented more than 1 hour (see instr.) 2,438 10. Pilot and Purge 24,456 11. Assist Gas 33,430 12. Fuel gas used in lease operations. 728,197 13. Other (see instructions) O Official Use Only Authorization >1 hr: Safety Z -U y MCF 14. TOTAL VOLUME (ITEMS 6-12) 788,559 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 270,802 �1 Commissioner �C Date 18. Transferred to: (Express as a negative #) CGF & CCP -75,728,038 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 &wk Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psis and to a j� Printed Name Diane Colleytemperature of 60o F. Authority 20 Phone (907) 564-5775 Date /u-% AAC25.235. VL -f7 &124/J 46 Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT -FS -1 GAS FLARING INCIDENT REPORT April 2014 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 4/13/2014 2240-2250 38 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 38 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 DATE 4/6/2014 TOTAL 0640-1310 TOTAL Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 0 VOLUME DESCRIPTION OF INCIDENT & 2,438 See attachments 2,438 TOTAL 38 0 0 2,438 24,456 33,430 60,362 ACTION TAKEN TO ELIMINATE CAUSE See attachments Page 3 5/15/2014 10:51 AM Flare End Date 04/30/2014 FSI Flare Report Total Volume (MSCF) 2476 Report Numbs System Date StartTime Stop Time Duration intermittent Black Smoke Planned Reported By Volume 14-112 Flare Relief 04/06/2014 6:40:00 am 1:10'00 pm 390 min Yes Yes Yes BP1\GONZALF 2438 Determination Cause T\C 1802 Shutdown for planned maintenance, GG Swap after 4500 hour inspection. Action Taken Started and Loaded STV/IP 1802 after planned maintenance. Total Volume (MSCF) 2476 Generated 05/05/2014 10:32:25AM Page 3 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition May -2014 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold Q Pool Name Pool Code Percent 7. Reinjected Q PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 573 9. Flared or vented more than 1 hour (see instr.) 4,330 10. Pilot and Purge 27,056 11. Assist Gas 44,688 12. Fuel gas used in lease operations. 657,355 13. Other (see instructions) Q Official Use Only Authorization >1 hr: Safety !f 2J 3G MCF 14. TOTAL VOLUME (ITEMS 6-12) 734,002 Lease Use MCF 15, NGL Gas Equivalent Q Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 253,345 / ,2/ _/ V 7 It tDate 18. Transferred to: (Express as a negative #) CGF & CCP -71,146,080 Commissioner 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Not All volumes must be corrected Signature / �/,� Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date 61614 AAC25.235. VLI' Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -1 GAS FLARING INCIDENT REPORT May 2014 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/5/2014 1815-1830 393 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 5/8/2014 1900-2000 180 TOTAL 573 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/1/2014 0145-0445 1,375 See attachments See attachments 5/5/2014 2100-2359 1,243 1230-1350 500 TOTAL 2,618 1,712 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 573 2,618 0 1,712 27,056 44,688 76,647 Page 4 6/12/2014 10:40 AM TOTAL 0 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/5/2014 0700-0900 1,212 See attachments See attachments 5/8/2014 1230-1350 500 TOTAL 1,712 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 573 2,618 0 1,712 27,056 44,688 76,647 Page 4 6/12/2014 10:40 AM Flare End Date 05/31/2014 FS1 Flare Report Total Volume (MSCF) 4903 Report Numbs System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-141 Flare Relief 05/01/2014 1:45',00 am 4:45:00 am 180 min Yes No No BP1\GONZALF 1375 Determination Cause T\C 1802 shutdown due to a problem associated with unloading (at first) and then HiHi STV Discharge temperature. Action Taken Corrected problems with valve limits and re -started and loaded STV/IP 1802. 14-152 Controlled Slowdown 05/05/2014 7:00:00 am 9:00:00 am 120 min No No Yes BPI\GONZALF 1212 Determination Cause De -pressured C/Ls 18-B & 18-D & OS -18 in order to repairs leaking drain valve. Action Taken Completed depressunng C/Ls 18-13, 18-D & DS -18. 14-152 Flare Relief 05/05/2014 9:00:00 pm 11:59:00 pm 179 min Yes Determination Cause STV -IP T\C 1802 unloaded due to low gas rates. Action Taken Loaded STV/IP T/C 1802. 14-169 Flare Relief 05/21/2014 12:30:00 pm 1:50:00 pm 80 min No Determination Cause STV -IP T\C 1802 shutdown to repair hydraulic line leak, no spare available. Action Taken Completed repairs ams restarted tubine. Generated 06/03/2014 9:13:32AM No No BP1\GONZALF 1243 No Yes BP1\CALHOUJ 500 Total Volume (MSCF) 4903 Page 5 of 10 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. FacilityName PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition June -2014 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 1,014 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 25,441 11. Assist Gas 33,360 12. Fuel gas used in lease operations. 670,372 13. Other (see instructions) 0 Official Use Only Authorization >1 he Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 730,187 Lease Use MCF 15, NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 226,200 18. Transferred to: (Express as a negative #) CGF & CCP -70,304,596 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. /�(,�(.�',/i/J/�t ,� Signature (�Title Manager Production Taxes and Ro alties Alaska Note: All volumes must be corrected to pressure of 14.65 Asia and to a temperature of 60o F. Authority 20 AAC25.235, Printed Name Diane ColleyPhone (907) 564-5775 Date Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. Month/year of Disposition July -2014 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 100.007/.-- 00.00%8. 8.Flared or vented 1 hour or less 11,560 9. Flared or vented more than 1 hour (see instr.) 41,557 10. Pilot and Purge 26,477 11. Assist Gas 39,040 12. Fuel gas used in lease operations. 471,298 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety ✓ y/ `�� MCF 14. TOTAL VOLUME (ITEMS 6.12) 589,932 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 22,837 0! 1 _ / Commissioner Date 18. Transferred to: (Express as a negative #) CGF &CCP -42,582,492 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. / I iiMt Note: All volumes must be corrected Signature 646 � Title Manager Production Taxes and Royalties Alaska fo pressure of 14.65 psis and to a temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date AAC25.235. VL/-- g14114 - Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT -FS -1 GAS FLARING INCIDENT REPORT July 2014 (Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/10/2014 2235-2310 6,597 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 7/17/2014 0135-0231 1,944 7/19/2014 0430-0433 21 7/28/2014 0830-0900 2,916 TOTAL 11,478 Unplanned Events greater than 1 hour 26,474 exceeding 5,000 MCF DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/26/2014 0445-0625 10,250 See attachments See attachments 7/27-30/2014 0300-0201 4,833 TOTAL 15,083 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/20/2014 1040-1056 41 See attachments See attachments 7/20/2014 1537-1553 41 TOTAL 82 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/20/2014 1425-1615 1,474 See attachments See attachments 7/20/2014 1630-2359 25,000 TOTAL 26,474 TOTAL Unplanned Events < 1 Hour 11,478 Unplanned Events > 1 Hour 15,083 Planned Events < 1 hour and not 82 exceeding 5,000 MCF Planned Events > 1 hour or 26,474 exceeding 5,000 MCF Pilot Purge 26,477 Assist 39,040 TOTAL FLARED VOLUME 118,634 Page 4 8/14/2014 2:23 PM FS1 Flare Report Total Volume (MSCF) 53117 Report Numbs System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-237 Controlled Blowdown 07/10/2014 10:35:00 pm 11:10:00 pm 35 min No No No Determination Cause High gas transit line pressurecaused by CCP compressor problems due to 1805 shutdown. Action Taken CCP loaded 1805 compressor BP1\BARRERS 6597 14-260 Controlled Blowdown 07/20/2014 10:40:00 am 10:56:00 am 16 min No Yes Yes BP1\WATKINT 41 Determination Cause T\C 1804 shutdown for planned Flow station shutdown. TIC 1804 was shutdown by board mounted ESD switch to test function. Action Taken T/C 1804 depressured to zero as expected. 14-260 Controlled Slowdown 07/20/2014 2:25:00 pm 4:15:00 pm 110 min No No Yes BPI\WATKINT 1474 Determination Cause Depressuring commonlines 18, 1 D, 1C, 1813,18D to flare header pressure and gas section vessels from 600#to 300# for planned Flow station shutdown work. Action Taken Depressurization completed safely. 14-260 Controlled Slowdown 07/20/2014 3:37:00 pm 3:53:00 pm 16 min No No Yes BP1\WATKINT 41 Determination Cause T/C 1803 shutdown for planned Flow station shutdown. TIC 1803 was shutdown by board mounted ESD switch to test function. Action Taken T/C 1803 depressured to zero as expected. 14-260 Controlled Slowdown 07/20/2014 4:30:00 pm 11:59:00 pm 449 min No No Yes BP1\WATKINT 25000 Determination Cause Controlled blowdown of 42" and 60" residue gas lines for maintenance work on F5000 gas line block valve. Action Taken Completed depressuring. 14-273 Controlled Slowdown 07/26/2014 4:45:00 am 6:25:00 am 100 min No Determination Cause De -pressure 4Z'& 60" residue gas lines to repair leak. Action Taken Closed flare valve 14-277 Flare Relief 07/27/2014 3:00:00 am 12:00:00 am 1260 min No Determination Cause Start-up facility at low rates. STWP compressor unable to load. Action Taken Continue flaring. 14-278 Flare Relief 07/28/2014 12:00:00 am 12.00.00 am 1440 min No Determination Cause Facility at low rates. Unable to load SNAP compressor Action Taken Continue flaring. No No SP17ICHNEG 10250 No No BPI\TICHNEG 500 No No BP1\TICHNEG 1000 Generated 08/04/2014 11:24:17AM Page 4 of 11 14-281 Flare Relief 07/29/2014 12:00:00 am 12:00:00 am 1440 min No No Determination Cause STV/IP 1802 Compressor would not load due to low gas rates Action Taken Flared 14-283 Flare Relief 07/30/2014 12:01:00 am 201:00 am 120 min No No Determination Cause STV -IP T\C 1802 unloaded due to low gas rates. Action Taken Brought on enough rate to load 1802 STV/IP T/C No BP1\THORSOJ 3000 Yes BPI\DEITZBJ 333 Total Volume (MSCF) 53117 Generated 08/04/2014 11:24:17AM Page 5 of 11 by K "'IV 2 520114 yCC June 24, 2014 Commissioner Catherine Foerster State of Alaska Alaska Oil and Gas Conservation Commission 333 West 7h Ave., Ste. 100 Anchorage, AK 99501-3539 Re: Notification of Potential Elevated Flaring at Flow Station I Dear Commissioner Foerster: 0 BP Exploration (Alaska)lnc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 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 potential elevated flaring at Flow Station 1 09hile Natural Gas Liquids (NGL) production at the Central Gas Facility (CGF) is out of service while turnaround is occurring at that facility. During this time, flaring will be necessary to maintain stable facility operations at FS -1. The only other alternative to flaring would be to shut down major equipment and operations at FS -1, 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 could result in more gas being flared than would otherwise occur during the limited and intermittent flaring that will likely take place during this turnaround. The GPB Flow Stations 1, 2, and 3, each have two Stock Tank Vapor -Intermediate Pressure (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 (or 4.6 MMSCFD) with a 12% lower molecular weight (33.9 current versus 38.5 design). The IP compressor is receiving an 80% lower flow rate (10.8 MMSCFD) with an 8% lower molecular weight (28.5 current versus 30.9 design). It is predicted that gas flow rate and molecular weight will continue to decrease over time. Commissioner Catherine Foster June 24, 2014 Page 2 The fleet of LM -1500 aero -derivative gas generators, which drive the STV -IP compressors, have also exceeded their original design life. The LM -1500 units are unreliable, and maintenance intensive (with inspection cycles every 1,500 or 2,000 hours; including major disassembly every 4,000 hours). The manufacturer, General Electric (GE), no longer supports the equipment or supplies critical spare parts. Although a standby unit is provided, the low reliability of the LM - 1500 fleet has resulted in frequent shutdown events, especially in the summer timeframe with warmer ambient temperatures. The primary method at FS -1 to mitigate the frequent shutdown events in the summer timeframe is importation of NGLs from CGF into the Low Pressure Separation (LPS) process, which reduces the temperature throughout the LP oil trains. However, CGF will be undergoing a facility turnaround for required maintenance and repairs from July 15, 2014 to August 31, 2014. Importing NGLs into the separation process will not be an option during this timeframe. In order to optimize the operations at each of the GPB Flow Stations to align with current field conditions, BPXA has elected to replace the STV -IP compressors with a new single -train motor driven centrifugal compressor designed to discharge to the LPS compressor suction system. The new process equipment being installed for each train includes a motor driven centrifugal STV -IP Compressor (on a common shaft), new STV Suction Scrubber, new STV Suction Scrubber Liquid Pump and spare, and new IP Suction Scrubber. BPXA hopes to complete the Project within the next two years. Once this Project is completed, FS -1 will no longer be plagued by these frequent shutdown events in the summer, avoiding the need for importation of NGLs from CGF as well as the risk of flaring when such gas is unavailable. BPXA will make every reasonable effort to minimize flaring at FS -1 during the CGF turnaround, consistent with maintaining safe and reliable operations and in accordance with good oil field engineering practices. BPXA is currently pursuing all options for mitigating unplanned STV -IP compressor shutdowns in advance of the CGF turnaround. The anticipated flaring will be intermittent in nature, dependent on the ambient temperature, but could be in the order of 5-7 MMSCFD until NGL production is returned to service (estimated at 7 weeks). The elevated flaring will cease once the CGF turnaround is complete or until NGL production is returned to service, whichever occurs first. BPXA further requests that the AOGCC recognize the flaring activity to be an operational necessity, and not waste, under 20 AAC 25.235(d). Sincerel 541008 1 A� David Burgess East Area Operations Manager BP Exploration (Alaska) Inc. Hunt, Jennifer L (DOA From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Sunday, July 20, 2014 11:29 AM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, OPS PCC EOC TL; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FS1 Facility OTL; AK, OPS FS1 OSM; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; AK, OPS FS3 Facility OTL; AK, OPS FS3 OSM; AK, OPS GPMA Facility OTL; AK, OPS GPMA OSM; Hiester, Wendy Subject: Gas flaring events atM, FS2, FS3, LPC To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC lennlfechunt(gDalaska.gov daye.robycDalaska.gov victoria.fergusonealaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader FS1 A flaring event occurred at FSI starting at 07/10/2014 22:35 and stopping at 07/10/2014 23:10 with a volume of 6597 (MSCF). The event had a volume greater than 5000 (MSCF) and was due to high gas transit line pressure caused by CCP compressor problems due to 1805 shutdown. Flaring stopped when 1805 was loaded. FS2 Aflaring event occurred at FS2 starting at 07/06/2014 02:00 and stopping at 07/06/2014 04:00 with a volume of 1036 (MSCF). The event lasted for 120 minutes, and was due to depressurization of DS9 commonline for planned maintenance. A flaring event occurred at FS2 starting at 07/09/2014 16:33 and stopping at 07/09/2014 17:41 with a volume of 473 (MSCF). The event lasted for 68 minutes, and was due to depressurization of DS9 commonline for smart pigging. A flaring event occurred at FS2 starting at 07/11/2014 08:32 and stopping at 07/11/2014 11:04 with a volume of 75 (MSCF). The event lasted for 152 minutes, and was due to STV -IP T\C 1802 shutdown due to control\instrumentation failure associated with HHL on the fuel gas knockout drum. Flaring stopped when compressor was loaded. A flaring event occurred at FS2 starting at 07/13/2014 14:22 and stopping at 07/13/2014 16:57 with a volume of 1036 (MSCF). The event lasted for 155 minutes, and was due to depressurization of 9E/9A commonlines for smart pigging. FS3 Aflaring event occurred at FS3 starting at 07/11/2014 12:30 and stopping at 07/11/2014 18:00 with a volume of 5334 (MSCF). The event lasted for 330 minutes. The event had a volume greater than 5000 (MSCF), and was due to blowdown of all common lines, residue gas line, and facility vessels/piping for planned turnaround. LPC A flaring event occurred at LPC starting at 06/14/2014 20:37 and stopping at 06/15/2014 with a volume of 15325 (MSCF). The event was a black smoke event. The event lasted for 203 minutes. The event had a volume greater than 5000 (MSCF), and was due to 1808 re-injection compressor shutdown in preparation for full plant planned shutdown. A flaring event occurred at LPC starting at 06/15/2014 00:01 and stopping at 06/15/2014 17:30 with a volume of 9560 (MSCF). The event was a black smoke event. The event lasted for 1049 minutes. The event had a volume greater than 5000 (MSCF), and was due to depressurization of the residue gas line and commonlines through LPC for planned shutdown. A flaring event occurred at LPC starting at 06/28/2014 18:58 and stopping at 06/28/2014 19:03 with a volume of 81 (MSCF). The event was a black smoke event. and was due to 1808 Reinjection compressor shutdown because of control/instrumentation failure. Flaring stopped when compressor was repaired and re -loaded. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoospcceoctl(&bp com Hunt, Jennifer L (DOA From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Tuesday, July 22, 2014 8:14 AM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FS1 Facility OTL; AK, OPS FS1 OSM; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; AK, HSSEE Env Adv West; Hiester, Wendy; AK, OPS GC3&PCC OSM; AK, OPS GC3 Facility & Field OTL; Kruger, Dale O; AK, OPS PCC EOC TL Subject: Gas flaring events ate, FS2, GC3 Categories: Work To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC 0ennifer.huntCo)alaska.gov dave.robv(aalaska.gov victoria.fergusom alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader FS1: A flaring event occurred at FS1 starting at 07/20/2014 14:25 and stopping at 07/20/2014 16:15 with a volume of 1474 (MSCF). The event lasted for 110 minutes, and was due to depressurization of commonlines and vessels in support of planned shutdown to change out F5000ESD valve on the gas transit system. A flaring event occurred at FS1 starting at 07/20/2014 10:40 and stopping at 07/20/2014 10:56 with a volume of 41 (MSCF). The event was a black smoke event, and was due to testing of ESD function of T/C 1803 as it shutdown for the plant shutdown. A flaring event occurred at FS1 starting at 07/20/2014 16:30 and stopping at 07/20/2014 23:59 with a volume of 25000 (MSCF). The event lasted for 449 minutes. The event had a volume greater than 5000 (MSCF), and was due to the controlled depressurization of the 42" and 60" gas transit lines in support of safe -out for the F5000V ESD valve changeout. FS2: A flaring event occurred at FS2 starting at 07/20/2014 15:15 and stopping at 07/21/2014 with a volume of 4000 (MSCF). The event lasted for 525 minutes, and was due to shut-in and depressurization of vessels and commonlines for planned plant shutdown for F5000V changeout. GC3: A flaring event occurred at GC3 starting at 07/20/2014 08:15 and stopping at 07/20/2014 10:30 with a volume of 122 (MSCF). The event lasted for 135 minutes, and was due to high gas transit line pressure as the Prudhoe east facilities ramped down for planned maintenance. Flaring stopped when the system stabilized. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akopspcceoctl(a)bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Friday, July 25, 2014 5:31 PM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, OPS PCC EOC TL; AK, HSSEE Env Adv East; Burgess, David H; AK, HSSEE Env Adv West; AK, OPS GC3&PCC OSM; AK, OPS GC3 Facility & Field OTL; Kruger, Dale 0; AK, OPS GC1 OSM; AK, OPS GC1 Facility OTL; AK, OPS FS2 OSM; AK, OPS FS2 Facility OTL Subject: RE: Gas flaring events atON, FS2, GC3 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer.huntna.alaska.gov dave.robyCrD.alaska.gov victoria ferguson(a.alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader GCI: A flaring event occurred at GC1 starting at 07/24/2014 00:00 and stopping at 07/25/2014 with a volume of 2404 (MSCF). The event lasted for 1440 minutes, and was due to low oil rate flaring from the LP/IP. A flaring event occurred at GC1 starting at 07/23/2014 00:00 and stopping at 07/24/2014 with a volume of 2946 (MSCF). The event lasted for 1440 minutes, and was due to low oil rate flaring from the LP/IP. GC3 A flaring event occurred at GC3 starting at 07/24/2014 16:24 and stopping at 07/24/2014 16:44 with a volume of 28472 (MSCF). The event had a volume greater than 5000 (MSCF), and was due to a power loss in the LPS section. Flaring stopped when rates were reduced. FS2: A flaring event occurred at FS2 starting at 07/20/2014 15:15 and stopping at 07/21/2014 with a volume of 4000 (MSCF). The event lasted for 525 minutes, and was due to S/I and depressure of plant and drillsite lines for residue gas line maintenance A flaring event occurred at FS2 starting at 07/20/2014 15:15 and stopping at 07/21/2014 with a volume of 25000 (MSCF). The event lasted for 525 minutes. The event had a volume greater than 5000 (MSCF), and was due to depressure of EOA residue gas transit system along with FS -1 for planned ESD valve replacement. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoosocceoctl(a_)bl2.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Sunday, July 27, 2014 6:38 PM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK OPS PCC EOC TL Subject: Gas flaring event ati To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer.hunt@alaska.gov dave.roby(aalaska.gov victoria.ferguson(.3alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader A flaring event occurred at FSI starting at 07/26/2014 04:45 and stopping at 07/26/2014 06:25 with a volume of 10250 (MSCF). The event lasted for 100 minutes. The event had a volume greater than 5000 (MSCF), and was due to depressurization of the 42" and 60" transit gas to repair a leak. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoasoccecctK i)bo.com Hunt, Jennifer L (DOA From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.comj Sent: Tuesday, July 29, 2014 6:31 PM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FSI Facility OTL; AK, OPS FSI OSM; AK, OPS PCC EOC TL Subject: STV/IP related gas flaring events aSkSIt To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer huntp_alaska.gov dave robv(cDalaska.gov victoria ferguson(a)alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader As requested, these are the daily flaring volumes for FS1 since startup of the plant after its planned maintenance shutdown. Volume (mscf) Duration Date Start Stop (min) 7/27 03:00 24:00 1260 500 7/28 00:00 24:00 1440 1000 FS1 continues to ramp up in rates, which the team anticipates will help stabilize the SNIP compressor and reduce/eliminate flaring. Please let me know if you have any questions Kellie Okonek (alt. Travis Rybicki) PCCIEOC Production optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akopspcceoctl(rDbp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.comj Sent: Wednesday, July 30, 2014 3:22 PM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FS1 Facility OTL; AK, OPS FSI OSM Subject: RE: STV/IP related gas flaring events atd�' CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC To: Jennifer Hunt, AOGCC dave robyCcilalaska.gov victoria fergusonC�alaska.gov iennifer hunt(a alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader As requested, these are the daily flaring volumes for FS1 since startup of the plant after its planned maintenance shutdown. Duration (min) Volume (mscf) Date Start Stop 500 7/27 03:00 24:00 1260 7/28 00:00 24:00 1440 1000 7/29 00:00 24:00 1440 3000 the SN/IP compressor and FS1 continues to ramp up in rates, which the team anticipates will help stabilize reduce/eliminate flaring. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCCIEOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoosocceoctlabp.com From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com) Sent: Thursday, July 31, 2014 6:38 PM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FSI Facility OTL; AK, OPS FS1 OSM; AK, RES GPB Central Prod Opt Engr Subject: RE: SN/IP related gas flaring events a Dave Roby, AOGCC To: Jennifer Hunt, AOGCC CC: dave robvgAL4ska.00v iennifer huntCo�alaska oov From: Kellie Okonek, GPB Production Optimization Team Leader CC: Victoria Ferguson, AOGCC victoria ferauson —alaska.00v Volume (mscf) 500 1000 3000 120 333 7/30 00:01 02:01 composition were Flaring continued as the plant ramped up in rates, tapering off Wednesday when oil rate/gas sufficient to load the machine. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCCIEOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access 04236) or 1890 (EOA - access #5100) e-mail akoPspcc From: AK, OPS PCC EOC TL Sent: Tuesday, July 29, 2014 6:31 PM dave robe@alaska oov); To: 'jennifer.hunt@alaska.gov' OPS FSS Facility cc:'victoria.ferguson@alaska.gov' (victoria fGou on�°pICsHSSEE)Env Adv Eas@Burge s�David H; AK, Castano, Alejandra; Benson, Gary A; Arthur, Gregory-, OTL; AK, OPS FSI OSM; AK, OPS PCC EOC TL Subject: STV/IP related gas flaring events at FS1 CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC To: Jennifer Hunt, AOGCC dave oby@@ laska.gov r ria fPrggson(aalaska oov iennifer huntC_ alas°V From: Kellie Okonek, GPB Production Optimization Team Leader As requested, these are the daily flaring volumes for FS1 since startup of the plant after its planned maintenance shutdown. volume (mscf) Date Start Stop Duration (min) 500 7/27 03:00 24:00 1260 Stop Duration (min) Date Start 7/27 03:00 24:00 1260 7/28 00:00 24:00 1440 7/29 00:00 24:00 1440 CC: Victoria Ferguson, AOGCC victoria ferauson —alaska.00v Volume (mscf) 500 1000 3000 120 333 7/30 00:01 02:01 composition were Flaring continued as the plant ramped up in rates, tapering off Wednesday when oil rate/gas sufficient to load the machine. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCCIEOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access 04236) or 1890 (EOA - access #5100) e-mail akoPspcc From: AK, OPS PCC EOC TL Sent: Tuesday, July 29, 2014 6:31 PM dave robe@alaska oov); To: 'jennifer.hunt@alaska.gov' OPS FSS Facility cc:'victoria.ferguson@alaska.gov' (victoria fGou on�°pICsHSSEE)Env Adv Eas@Burge s�David H; AK, Castano, Alejandra; Benson, Gary A; Arthur, Gregory-, OTL; AK, OPS FSI OSM; AK, OPS PCC EOC TL Subject: STV/IP related gas flaring events at FS1 CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC To: Jennifer Hunt, AOGCC dave oby@@ laska.gov r ria fPrggson(aalaska oov iennifer huntC_ alas°V From: Kellie Okonek, GPB Production Optimization Team Leader As requested, these are the daily flaring volumes for FS1 since startup of the plant after its planned maintenance shutdown. volume (mscf) Date Start Stop Duration (min) 500 7/27 03:00 24:00 1260 7/28 t 24:00 1440 1000 FS1 continueses too ramp up in rates, which the team anticipates will help stabilize the SN/IP compressor an reduce/eliminate flaring. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCCIEOC Production Optimization TL external: (907) cell: (907) 382 1370 Harmony: 4472 758 5566 BOC) 404 Pager 574 (WOA - access # 4236) or 1890 (EOA -access #5100) e-mail o- nrceoctl(tt)hn corn Hunt, Jennifer L DUA From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Friday, August 01, 2014 10:07 AM To: Hunt, Jennifer L (DOA) Cc: AK, OPS PCC EOC TL; Ferguson, Victoria L (DOA); Roby, David S (DOA); Cas ano, ess AK, OPS FS1nFacility OTL; AK' OPS Fra* Beson, Gary A; Arthur, S1 OSM; AK, RES GPB Central Subject: RE: STV/IP related gas flaring ProAK, HSSEE Env Adv East; d Opt En, David H; OPS a� CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC To: Jennifer Hunt, AOGCC clave rob t alaska.aov victoria ferauson@alaska.aov jennifer hunt(a>alaska.aov From: Kellie Okonek, GPB Production Optimization Team Leader Duration (min) Volume (mscf) Date Start Stop 500 7/27 03:00 24:00 1260 1000 7/28 00:00 24:00 1440 3000 7/29 00:00 24:00 1440 120 333 7/30 00:01 02:01 7/31 STV/IP compressor loaded, no flaring 30 when oil rate/gas composition were sufficient to load the machine. Flaring tapered off Wednesday 7/ Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCCIEOC Production Optimization TL call -r(907) 382 137PBOC) 0 Harmony: 758 4404 Pager 574 MOA - access # 4236) or 1890 (EOA - access #5100) e-mail 4 nrreoctI@bp com From:- AK, CC EOC TL Sent: Thursday, July 31, 2014 6:38 PM To: 'jennifer.hunt@alaska.gov' 'dave.roby@alaska.gov' (clave rob__ vn° alaska•a°v)% (victoria -f aov); OPS FSI Facility Cc: 'victoria.ferguson@alaska.gov (Arthur Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, Castano, Alejandra; Benson, Gary A; OTL; AK, OPS FSI OSM; AK, RES GPB Central Prod Opt Engr Subject: RE: STV/IP related gas flaring events at FS1 To: Jennifer Hunt, AOGCC CCI �^ Daveve ` Roby, Aa aov GCC Jennifer hunt@alaska.00v From: Kellie Okonek, GPB Production Optimization Team Leader Date Start Stop Duration (min) 7/27 03:00 24:00 1260 CC: Victoria Ferguson, AOGCC victoria ferausonCo alaska aov Volume (mscf) 500 1000 7/28 00:00 24:00 1440 3000 7/29 00:00 24:00 1440 333 00:01 02:01 120 as composition were 7/30 hen oil rate/gas Flaring continued as the plant ramped up in rates, tapering off Wednesday w sufficient to load the machine. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL eternal: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akopspcceoctla@ com From CC EOC TL Sent: Tuesday, July 29, 2014 6:31 PM robyr alaska.aov); To: 'jennifer.hunt@alaska.gov' fern„Son@alaska.00_v); 'dave.roby@alaska.gov' (� OPS FS1 Facility Cc: 'victoria.ferguson@alaska.gov' ( Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, Castano, Alejandra; Benson, Gary A; Arthur, OTL; AK, OPS FS1 OSM; AK, OPS PCC EOC TL Subject: SN/IP related gas flaring events at FS1 AOGCC CC: Victoria Ferguson, AOGCC To: Jennifer Hunt. AOGCC CC: da e.rob �alaska oov victoria ferguson@alaska.00v iennifer huntCl_ a�°v From: Kellie Okonek, GPB Production Optimization Team Leader plant after its planned maintenance As requested, these are the daily flaring volumes for FSI since startup of the shutdown. Volume (mscf) Stop Start Duration (min) Date 1260 500 7/27 03:00 24:00 1000 7/28 00:00 24:00 1440 compressor and FSI continues to ramp up in rates, which the team anticipates will help stabilize the SN/IP comp reduce/eliminate flaring. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCCIEOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akopspcceoctlCc�bp com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number2. 0290000028 Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator JBP 5. Monthrfear of Disposition I August -2014 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 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 1,446 9. Flared or vented more than 1 hour (see instr.) 9,623 10. Pilot and Purge 26,482 11. Assist Gas 26,268 12. Fuel gas used in lease operations. 554,339 13. Other (see instructions) D Official Use Only Authorization >1 hr: Safety G1� � J? MCF 14. TOTAL VOLUME (ITEMS 6-12) 618,158 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: CGF 128,205 n f/ /' �� 'ZI —/ 18. Transferred to: (Express as a negative #) CGF 8 CCP -48,180,003 Commissioner Date 19. Remarks: I hereby certify the a///tl�o foregoing is ue and correct to the best of my knoviledge. Signature Vow "` Title Manager Production Taxes and Royalties Alaska Printed Name Diane Colley Phone (907) 564-5775 Date 4 Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 AAC25.235. Form 10422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -1 GAS FLARING INCIDENT REPORT August 2014 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/12/2014 0736-0820 1,344 Not required for unplanned events <= 1 hr Not required for unplanned events <=1 hr 8/12/2014 1450-1502 42 TOTAL 1,386 8/28/2014 1305-2359 1,362 See attachments See attachments 8/29/2014 0130-1630 1,252 8/29-31/2014 0318-0744 6,551 TOTAL 9,165 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/28/2014 1524-1555 60 See attachments See attachments TOTAL 60 8/29/2014 8/29/2014 0435-0730 0820-1033 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 399 See attachments 59 458 TOTAL 1,386 9,165 60 458 26,482 26,268 63,819 ACTION TAKEN TO ELIMINATE CAUSE See attachments Page 1 9/19/2014 9:51 AM rmw ow raw �•••-••^�•- FSI Flare Report Total Volume (MSCF) 11069 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14.341 Flare Relief 08/28/2014 1:05:00 pm 11:59:00 pm 654 min Yes No Determination Cause STV -IP TC 1802 unloaded due to temperature. attempted several times during the day load Action Taken Still not loaded. Will keep trying to load. 14-341 Flare Relief 08/28/2014 3:24:00 pm 3:55.00 pm 31 min No No Determination Cause Shut Down 1804 TIC for TAPS and AIL outages. Action Taken 1804 T/C depressurized. 14-327 Flare Relief 08/29/2014 1:30:00 am 4:30:00 pm 900 min No No Determination Cause Bleeding down the AL line for work Action Taken Depressured and blocked in 14-327 Flare Relief 08/29/2014 3:18:00 am 12:00:00 am 1242 min Yes No Determination Cause STV -IP -RC 1802 unloaded due to low gas rates caused by TAPS and AIL outages. Action Taken Tried loading 1802 several times to no avail, 14-327 Flare Relief 08/29/2014 4:35.00 am 7:30:00 am 175 min No No Determination Cause DS 2 commonlines depressurized for maintenance. Action Taken Depressurizing completed. Stopped Baring. 14-327 Flare Relief 08/29/2014 8:20:00 am 10:33:00 am 133 min No No Determination Cause DS 5 oommonlines depressurized for maintenance. Action Taken Depressurizing completed. Stopped flaring. 14-342 Flare Relief 08/30/2014 12:01:00 am 12:00:00 am 1439 min Yes No Determination Cause STV -IP T\C 1802 unloaded due to low gas rates. Action Taken Attempted to reload several times to no avail. 14-343 Flare Relief 08/31/2014 12:01:00 am 7:44:00 am 463 min Yes No Determination Cause STV -IP T\C 1802 unloaded due to low gas rates. Action Taken After several attempts, 1802 was successfully loaded and flaring ceased. No BPI\BARRERS 1362 Yes BP1\WAKEMJP 60 No BP1\GREER3 1252 No BP1\WAKEMJP 2588 Yes BP7\WAKEMJP 399 Yes BPI\WAKEMJP 59 No BP1\WAKEMJP 2998 No BPI\WAKEMJP 965 Total Volume (MSCF) 11069 Generated 09/09/2014 1:36:11 PM Page 5 of 10 Hunt, Jennifer L (DOA From: AK, RES GPB Central Prod Opt Engr[AKRESGPBCentralProdOptEngr@bp.comj Sent: Wednesday, August 06, 2014 8:36 PM To: AK, OPS PCC EOC TL; Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FS1 Facility OTL; AK, OPS FS1 OSM Subject: RE: STV/IP related gas flaring events a To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC jennifer.huntna.alaska.gov dave.robyCc alaska.gov victoria.ferguson(oDalaska.gov From: Beverly Luedke-Chan, for Kellie Okonek, GPB Production Optimization Team Leader I wanted to let you know that there have been no more flaring events at FS1 since the last notification. Date Start Stop Duration (min) Volume (mscf) 7/27 03:00 24:00 1260 500 7/28 00:00 24:00 1440 1000 7/29 00:00 24:00 1440 3000 7/30 00:01 02:01 120 333 7/31 STV/IP compressor loaded, no flaring 8/1 STV/IP compressor loaded, no flaring 8/2 STV/IP compressor loaded, no flaring 8/3 STV/IP compressor loaded, no flaring 8/4 STV/IP compressor loaded, no flaring 8/5 STV/IP compressor loaded, no flaring Flaring tapered off Wednesday 7/30 when oil rate/gas composition were sufficient to load the machine. Please let me know if you have any questions. There will be no more notifications sent regarding the STV/IP at FS1 unless FS1 has another actual flaring event. Beverly Luedke-Chan, for Kellie Okonek (alt. Wendy Hiester) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoPsPcceoctl(@.bl2.com From: AK, OPS PCC EOC TL Sent: Friday, August 01, 2014 10:07 AM To: 'jennifer.hunt@alaska.gov' Cc: AK, OPS PCC EOC TL; 'victoria.ferguson@alaska.gov' (victoria.ferguson@alaska.gov); 'dave.roby@alaska.gov' (dave.roby@alaska.gov); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FSI Facility OTL; AK, OPS FS1 OSM; AK, RES GPB Central Prod Opt Engr Subject: RE: STV/IP related gas flaring events at FSI To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC 4ennifer.hunt(a)alaska.gov dave.robvCcDalaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader Date 7/27 7/28 7/29 7/30 7/31 Start Stop Duration (min) 03:00 24:00 1260 00:00 24:00 1440 00:00 24:00 1440 00:01 02:01 120 CC: Victoria Ferguson, AOGCC victoria.ferg uson(dalaska.gov Volume (mscf) 500 1000 3000 333 STV/IP compressor loaded, no flaring Flaring tapered off Wednesday 7/30 when oil rate/gas composition were sufficient to load the machine. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akopspcceoctl(a'bbp.com From: AK, OPS PCC EOC TL Sent: Thursday, July 31, 2014 6:38 PM To: 'jennifer.hunt@alaska.gov' Cc: 'victoria.ferguson@alaska.gov' (victoria.ferguson@alaska.gov); 'dave.roby@alaska.gov' (dave.roby(cbalaska.gov); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FS1 Facility OTL; AK, OPS FS1 OSM; AK, RES GPB Central Prod Opt Engr Subject: RE: STV/IP related gas Flaring events at FS1 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC iennifer.hunt(aalaska.gov daye.roby((cDalaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader Date Start Stop Duration (min) 7/27 03:00 24:00 1260 7/28 00:00 24:00 1440 7/29 00:00 24:00 1440 7/30 00:01 02:01 120 2 CC: Victoria Ferguson, AOGCC victoria.ferguson (aalaska.gov Volume (msc f) 500 1000 3000 333 Flaring continued as the plant ramped up in rates, tapering off Wednesday when oil rate/gas composition were sufficient to load the machine. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoosocceoctl anbo.com From: AK, OPS PCC EOC TL Sent: Tuesday, July 29, 2014 6:31 PM To: 'jennifer.hunt@alaska.gov' Cc: 'victoria.ferguson@alaska.gov' (victoria fergusonalaska gov); 'dave.roby@alaska.gov' (dave.roby(a)alaska.gov); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; Burgess, David H; AK, OPS FS1 Facility OTL; AK, OPS FS1 OSM; AK, OPS PCC EOC TL Subject: STV/IP related gas flaring events at FSI To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC ennifer.hunt(a)alaska.gov dave robv(a)alaska.gov victoria Ferguson c alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader As requested, these are the daily flaring volumes for FS1 since startup of the plant after its planned maintenance shutdown. Date Start Stop Duration (min) Volume (mscf) 7/27 03:00 24:00 1260 500 7/28 00:00 24:00 1440 1000 FS1 continues to ramp up in rates, which the team anticipates will help stabilize the STOP compressor and reduce/eliminate flaring. Please let me know if you have any questions. Kellie Okonek (alt. Travis Rybicki) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 382 1370 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoosocceoctI0bo com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number2. 0290000028 Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. MonthlYear of Disposition September -2014 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold Q Pool Name Pool Code Percent 7. Reinjected Q PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less Q 9. Flared or vented more than 1 hour (see instr.) 7,482 10. Pilot and Purge 25,278 11. Assist Gas 26,121 12. Fuel gas used in lease operations. 601,525 13. Other (see instructions) Q Official Use Only Authorization >1 he Safety � //�� 'T MCF 14. TOTAL VOLUME (ITEMS 6-12) 660,406 Lease Use MCF 15. NGL Gas Equivalent Q Conservation MCF 16. Purchased gas Q Waste: MCF 17. Transferred from: CGF 211,312 n Y 3 , 2_3 18. Transferred to: (Express as a negative #) CGF &CCP -63,822,193 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. „ . /tO/ii�� Signature /%r (,Y (,��/ Title Manager Production Taxes and Royalties Alaska Note: All volumes must is corrected t0 pressure of 14.65 p81a and f0 a temperature of 60o F. Authority 20 AAC25.235. Printed Name Diane Colley Phone (907) 564-5775 Date // %L 31,191 y" Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -1 GAS FLARING INCIDENT REPORT September 2014 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 Planned Events Exceeding 1 Hour OR> 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 9/14/2014 0000-0130 1,065 See attachments See attachments 9/27/2014 0400-2315 6,417 TOTAL 7,482 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 7,482 exceeding 5,000 MCF Pilot Purge 25,278 Assist 26,121 TOTAL FLARED VOLUME 58,881 Page 4 10/14/2014 11:24 AM Flare End Date UYr U 2U a FS1 Flare Report Total Volume (MSCF) 7482 Report Numbs System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-375 Flare Relief 09/14/2014 12:00:00 am 1:30:00 am 90 min No No Yes BPI\CALHOUJ 1065 Determination Cause Depressure DS12 commonlines for 12-C pig launcher and receiver installation. Action Taken Finished depressudng. 14-393 Flare Relief 09/27/2014 4:00:00 am 11:15:00 pm 1155 min No Determination Cause T\C 1802 shutdown for planned maintenance Action Taken Loaded STV/IP T/C. OF Yes BP1\HOGUERC 6417 Total Volume (MSCF) 7482 Generated 10/02/2014 2:36:16PM Page 4 of 10 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Tuesday, September 16, 2014 12:01 PM To: Hunt, Jennifer L (DOA) Cc: Roby, David S (DOA); Ferguson, Victoria L (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; Burgess, David H; AK, OPS GC3&PCC OSM; AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK, OPS FS2 OSM; AK, OPS FS2 Facility OTL; AK, OPS FS3 OSM; AK, OPS FS3 Facility OTL Subject: Flaring events at FS1, FS2, and FS3 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer.hunt(d)alaskagov dave.robvt7g.alaska.gov victoria. fergusonaalaska.gov From: Wendy Hiester, GPB Production Optimization Team Leader In the first half of September, the following flaring events occurred at FS1, FS2, and FS3: 9/14 FS1 A flaring event occurred at FS1 starting at 09/14/2014 00:00 and stopping at 09/14/2014 01:30 with a volume of 1065 (MSCF). The event lasted for 90 minutes. Flaring occurred due to depressuring of the DS12 commonlines for 12-C pig launcher and receiver installation. Flaring stopped when depressuring was completed. 9/8 FS2 A flaring event occurred at FS2 starting at 09/08/201414:24 and stopping at 09/08/2014 21:04 with a volume of 1190 (MSCF). The event lasted for 400 minutes. Flaring occurred when the 1801 compressor was shut down to adjust the inlet gas valves. Flaring stopped when the compressor was restarted. 9/6 FS2 A flaring event occurred at FS2 starting at 09/06/2014 00:00 and stopping at 09/06/2014 21:58 with a volume of 3777 (MSCF). The event lasted for 1318 minutes. Flaring occurred when the 1801 compressor shut down due to high gas generator exhaust temperature. FS2 reduced to minimum rates to reduce flaring. 9/5 FS2 A flaring event occurred at FS2 starting at 09/05/2014 00:00 and continuing to 9/6/2014 with a volume of 4127 (MSCF). The event lasted for 1440 minutes. Flaring occurred when the 1801 compressor shut down due to high gas generator exhaust temperature. FS2 reduced to minimum rates to reduce flaring. 9/4 FS2 A flaring event occurred at FS2 starting at 09/04/2014 13:11 and continuing to 09/05/2014 with a volume of 1984 (MSCF). The event lasted for 649 minutes. Flaring occurred when the 1801 compressor shut down due to high gas generator exhaust temperature. FS2 reduced to minimum rates to reduce flaring. 9/1 FS2 A flaring event occurred at FS2 starting at 09/01/2014 08:30 and stopping at 09/01/2014 11:30 with a volume of 564 (MSCF). The event lasted for 180 minutes. Flaring occurred due to depressuring the 9A common line shutdown for planned maintenance. Flaring stopped when depressuring was completed. 9/12 FS3 A flaring event occurred at FS3 starting at 09/12/2014 00:01 and stopping at 09/12/2014 17:40 with a volume of 5250 (MSCF). The event lasted for 1059 minutes. The flaring occurred when STV -IP compressor 1802 unloaded due to a bad gas controller. The problem was found, the 1802 compressor was shut down at 13:10, and the flaring stopped when the compressor was restarted. 9/11 FS3 A flaring event occurred at The flare web application has reported a flare event (ID 8420) at FS3 starting at 09/11/2014 22:00 and continued into 09/12/2014 with a volume of 583 (MSCF). The event lasted for 120 minutes. The problem was found on 9/12/2014, the 1802 compressor was shut down, and the flaring stopped when the compressor was restarted. Please let me know if you have any questions. Wendy Hiester (alt. Kellie Okonek) PCC/EOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 227-7144 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoosocceoctIPbo.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Sunday, September 28, 2014 11:46 PM To: Hunt, Jennifer L (DOA) Cc: Ferguson, Victoria L (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Kruger, Dale O; AK, OPS GC1 OSM; AK, OPS GC1 Facility OTL; AK, OPS PCC EOC TL; AK, OPS CGF OTL; AK, OPS CCP CGF OSM; Hauger, Wayne A; Burgess, David H; AK, OPS GC2 OSM, AK, OPS GC2 Facility OTL; AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK, HSSEE Env Adv East Subject: Gas flaring events at CGF, GCI, GC2, andFFS1 Categories: Attention To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC a ennifer.huntealaska.gov dave.robvealaska.gov victoria.ferguson cDalaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader A flaring event occurred at CGF starting at 09/24/2014 04:12 and stopping at 09/24/2014 05:23 with a volume of 13186 (MSCF). The event lasted for 71 minutes. The event had a volume greater than 5000 (MSCF), and was due to T/C 1805 shutdown due to pressure controller malfunction. Flaring stopped when the equipment was repaired and re -started. A flaring event occurred at GC1 starting at 09/23/2014 11:06 and stopping at 09/23/2014 18:08 with a volume of 3650 (MSCF). The event lasted for 422 minutes, and was due of depressurization of the PM2 line for maintenance. A flaring event occurred at GC1 starting at 09/22/2014 02:58 and stopping at 09/22/2014 08:50 with a volume of 6230 (MSCF). The event lasted for 352 minutes. The event had a volume greater than 5000 (MSCF), and was due to loss of K- 7001 compressor. Flaring stopped when K-7001 was repaired and re -started. A flaring event occurred at GC1 starting at 09/21/2014 04:04 and stopping at 09/21/2014 22:33 with a volume of 574 (MSCF). The event lasted for 1109 minutes, and was due to high transit pressure. Flaring stopped when gas production was stabilized. A flaring event occurred at GC1 starting at 09/20/2014 01:14 and stopping at 09/20/2014 16:30 with a volume of 2485 (MSCF). The event lasted for 916 minutes, and was due to high transit pressure. Flaring stopped when gas production was stabilized. A flaring event occurred at GC1 starting at 09/19/2014 11:05 and stopping at 09/19/2014 21:40 with a volume of 648 (MSCF). The event lasted for 635 minutes, and was due to high transit pressure. Flaring stopped when gas production was stabilized. A flaring event occurred at GC1 starting at 09/17/2014 00:00 and stopping at 09/17/2014 21:48 with a volume of 914 (MSCF). The event lasted for 1308 minutes, and was due to high transit pressure. Flaring stopped when gas production was stabilized. A flaring event occurred at GC1 starting at 09/16/2014 00:00 and stopping at 09/16/2014 14:40 with a volume of 936 (MSCF). The event lasted for 880 minutes, and was due to high transit pressure. Flaring stopped when gas production was stabilized.. A flaring event occurred at GC1 starting at 09/15/2014 00:00 and stopping at 09/16/2014 with a volume of 3649 (MSCF). The event lasted for 1440 minutes, and was due to high transit pressure. Flaring stopped when gas production was stabilized. A flaring event occurred at FSI starting at 09/27/2014 04:00 and stopping at 09/27/2014 23:15 with a volume of 6417 (MSCF). The event lasted for 1155 minutes. The event had a volume greater than 5000 (MSCF), and was due to T/C 1802 shutdown for planned maintenance. A flaring event occurred at GC2 starting at 09/27/2014 10:00 and stopping at 09/27/2014 20:45 with a volume of 18365 (MSCF). The event lasted for 645 minutes. The event had a volume greater than 5000 (MSCF), and was due to IP/LP compressor shutdown due to hydrate formation on outlet piping. Flaring stopped when compressor was re -started. Please let me know if you have any questions. Kellie Okonek PCC/EOC Production Optimization TL Office: (907) 659-4472 Cell: (907) 382-1370 akopspcceoctl @ bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION RECEIVED NOV 18 2014 ,r OGCiC 1. Facility Number 0290000028 2. Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition October -2014 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 11,262 9. Flared or vented mom than 1 hour (see insb.) 2,959 10. Pilot and Purge 26,141 11. Assist Gas 24,797 12. Fuel gas used in lease operations. 663,884 13. Other (see instructions) U Official Use Only Authorization >1 hr: Safety 1:5- MCF 14. TOTAL VOLUME (ITEMS 6-12) 729,043 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 244,528 Commissioner Date 78. Transferred to: (Express as a negative #) CGF &CCP -72,039,024 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 Manager Production Taxes and Ro aloes Alaska to pressure of 14.65 Asia and to a temperature of 60o F. Authority 20 Printed Name Diane Colle Phone (907) 564-5775 Data AAC25.235. VTt- /zhiP4- Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -1 GAS FLARING INCIDENT REPORT October 2014 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/15/2014 0217-0256 10,833 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 10,833 DATE See attachments ACTION TAKEN TO E See attachments yPane �f Nov 18 2014 DATE 10/1/2014 10/2/2014 10/2/2014 10/4/2014 0045-0315 0835-1020 1550-1745 1400-1545 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 1,120 See attachments 583 878 TOTAL 10,833 0 429 2,959 26,141 24,797 65,159 See attachments 11/13/2014 239 PM 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 10/1/2014 0030-0035 60 See attachments See attachments 10/2/2014 1500-1505 60 10/10/2014 1650-1750 163 10/30/2014 1418-1430 146 TOTAL 429 DATE 10/1/2014 10/2/2014 10/2/2014 10/4/2014 0045-0315 0835-1020 1550-1745 1400-1545 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 1,120 See attachments 583 878 TOTAL 10,833 0 429 2,959 26,141 24,797 65,159 See attachments 11/13/2014 239 PM Flare End Date 10/31/2014 FS1 Flare Report NOV 18 2014 Total Volume(MSCF) 14221 14-452 Flare Relief 10/30/2014 2:18:00 pm 2:30:00 pm 12 min No No Determination Cause TC 1804 shutdown for planned maintenance to change out And surge controller Action Taken Completed work and loaded compressor back up. Yes BP1\TH0RSOJ 146 Total Volume (MSCF) 14221 Generated 11/17/2014 9:25:27AM Page 6 of 10 Repoli ReporNumbs System Date StartTime Stop Time Duration Inte 1AarRQQ` n oke Planned Reported ey Volume 14-403 Controlled Slowdown 10/01/2014 12:30:00 am 12:35:00 am 5 min No No Yes BP1\TICHNEG 60 Determination Cause T\C 1803 shutdown for water wash. Action Taken Completed shutdown. _ 14-403 Controlled Slowdown 10/01/2014 12:45:00 am 3:15:00 am 150 min No No Yes BP1\TICHNEG 1120 Determination Cause TIC 1803 spin cooling for water wash. Action Taken Completed spin cooling. 14-404 Controlled Slowdown 10/02/2014 8:35:00 am 10:20:00 am 105 min No No Yes BPI\TICHNEG 583 Determination Cause TIC 1803 crank spin for water wash. Action Taken Completed water wash. 14-404 Controlled Blowdown 10/02/2014 3:00:00 pm 3:05:00 pm 5 min No No Yes BPI\TICHNEG 60 Determination Cause T\C 1804 shutdown for water wash. Action Taken Complete shutdown. 14-404 Controlled Slowdown 10/02/2014 3:50:00 pm 5:45:00 pm 115 min No No Yes BP1\TICHNEG 878 Determination Cause TIC 1804 spin cooling for water wash. Action Taken Completed spin cool. 14-405 Flare Relief 10/04/2014 2:00:00 pm 3:45:00 pm 105 min No No Yes BP1WCLAURN 378 Determination Cause TC -1804 CRANK SPIN FOR WATER WASH. Action Taken COMPLETED WATER WASH. 14-414 Controlled Blowdown 10/10/2014 4:50:00 pm 5:50:00 pm 60 min No No Yes BP11MOOREM 163 Determination Cause 12-B C/L shutdown and depressured for planned maintenance. Action Taken Completed depressudng. 14-452 Flare Relief 10/30/2014 2:18:00 pm 2:30:00 pm 12 min No No Determination Cause TC 1804 shutdown for planned maintenance to change out And surge controller Action Taken Completed work and loaded compressor back up. Yes BP1\TH0RSOJ 146 Total Volume (MSCF) 14221 Generated 11/17/2014 9:25:27AM Page 6 of 10 Hunt, Jennifer L (DOA From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Thursday, October 16, 2014 9:53 AM 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; Kruger, Dale O; AK, OPS GC1 OSM; AK, OPS GC1 Facility OTL; Hauger, Wayne A; Burgess, David H; AK, OPS FSI OSM; AK, OPS FS1 Facility OTL; AK, HSSEE Env Adv East; Loader, Neil; AK, OPS FS3 Facility OTL; AK, OPS FS3 OSM; AK, OPS GPMA Facility OTL K, OPS GPMA OSM; AK, OPS PCC EOC TL Subject: Gas flaring events at GC1 I= FS3, LPC To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC Lnnifer.huntgaalaska.gov dave.robvCgalaska.gov victoria.fergusonaalaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader A flaring event occurred at FS1 starting at 10/15/2014 02:17 and stopping at 10/15/2014 02:56 with a volume of 10833 (MSCF). The event had a volume greater than 5000 (MSCF), and was "flaring for the field" due to the CGF booster shutdown. A flaring event at FS1 starting at 10/10/2014 16:50 and stopping at 10/10/2014 17:50 with a volume of 71254 (MSCF). The event had a volume greater than 5000 (MSCF), and was due to shutdown/depressure of 12B commonline for planned maintenance. A flaring event at FS1 starting at 10/04/2014 14:00 and stopping at 10/04/2014 15:45 with a volume of 378 (MSCF). The event lasted for 105 minutes, and was due to LPS T/C 1804 crank spin for planned waterwash. A flaring event at FS1 starting at 10/02/2014 15:50 and stopping at 10/02/2014 17:45 with a volume of 878 (MSCF). The event lasted for 115 minutes, and was due to LPS T/C 1804 spin cooling for planned waterwash. A flaring event at FSI starting at 10/02/2014 08:35 and stopping at 10/02/2014 10:20 with a volume of 583 (MSCF). The event lasted for 105 minutes, and was due to LPS T/C 1803 crank spin for planned waterwash. A flaring event at FS1 starting at 10/01/2014 00:45 and stopping at 10/01/2014 03:15 with a volume of 1120 (MSCF). The event lasted for 150 minutes, and was due to LPS T/C 1803 spin cooling for planned waterwash. A flaring event at LPC starting at 10/14/2014 00:00 and stopping at 10/14/2014 12:16 with a volume of 5170 (MSCF). The event was a black smoke event. The event lasted for 736 minutes. The event had a volume greater than 5000 (MSCF), and was due to depressurization for RGI (residue gas injection) line for planned maintenance. A flaring event at LPC starting at 10/13/2014 21:32 and stopping at 10/14/2014 with a volume of 4208 (MSCF). The event was a black smoke event. The event lasted for 148 minutes, and was due to depressurization of the 24" commonline for planned maintenance. A flaring event at LPC starting at 10/13/2014 20:29 and stopping at 10/13/2014 20:33 with a volume of 214 (MSCF). The event was a black smoke event, and was due to 1807 injection compressor s/d and depressure for RGI maintenance. A flaring event at GCI starting at 10/06/2014 01:19 and stopping at 10/06/2014 10:02 with a volume of 406 (MSCF). The event lasted for 523 minutes, and was due to depressurization of G-44 for planned maintenance. A flaring event at GC1 starting at 10/05/2014 01:25 and stopping at 10/05/2014 03:32 with a volume of 1650 (MSCF). The event lasted for 127 minutes, and was due to depressurization of PM2 LDF in support of planned pigging activities. A flaring event at GCI starting at 10/03/2014 08:00 and stopping at 10/03/2014 16:00 with a volume of 1820 (MSCF). The event lasted for 480 minutes, and was due to depressurization of PM2 LDF in support of planned pigging activities. A flaring event at GCI starting at 09/29/2014 00:10 and stopping at 09/29/2014 03:00 with a volume of 560 (MSCF). The event lasted for 170 minutes, and was due to high transit gas pressure flaring. A flaring event at GC1 starting at 09/28/2014 14:20 and stopping at 09/28/2014 18:30 with a volume of 290 (MSCF). The event lasted for 250 minutes, and was due to depressurization of PM2 LDF in support of planned pigging activities. A flaring event at FS3 starting at 10/01/2014 15:35 and stopping at 10/01/2014 17:15 with a volume of 405 (MSCF). The event lasted for 100 minutes, and was due to LPS T/C 1804 spin cooling for planned waterwash. A flaring event at FS3 starting at 09/29/2014 15:00 and stopping at 09/29/2014 16:30 with a volume of 470 (MSCF). The event lasted for 90 minutes, LPS T/C 1803 crank spin for planned waterwash. A flaring event at FS3 starting at 09/28/2014 01:10 and stopping at 09/28/2014 03:10 with a volume of 868 (MSCF). The event lasted for 120 minutes, and was due to LPS T/C 1803 spin cooling for planned waterwash A flaring event at FS3 starting at 09/28/2014 01:10 and stopping at 09/28/2014 03:10 with a volume of 60 (MSCF). The event lasted for 120 minutes, and was due to LPS T/C 1803 depressurization for waterwash. Please let me know if you have any questions. Kellie Okonek PCC/EOC Production Optimization TL office: (907) 659-4472 Cell: (907) 382-1370 akoosocceoctl@bo.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION IECEIVED DEC 16 N14 AOGCC' 1. Facility Number 0290000028 2. Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition November -2014 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 O PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 205 9. Flared or vented more than 1 hour (see instr.) 31,590 10. Pilot and Purge 25,365 11. Assist Gas 29,639 12. Fuel gas used in lease operations. 713,734 13. Other (see instructions) G Official Use Only Authorization >7 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 800,533 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 233,369 ! ( J Commissioner Date 18. Transferred to: (Express as a negative #) CGF 8 CCP -72,698,801 19. Remarks: I hereby certify that t foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Signature_ vvl r(. Title Manager Production Taxes and Ro alties 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 Q&—Lk AAC25.235. Vi- L 1$%15 Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate 66L'98 3 W nl0A 03U VId 1V101 6£9'62 lslssV s9E'sZ a81nd 101ld 301N 000's 8ulpeaua 06S'T£ jo mo4 T < s1uaA3 pauueld nIN 000's 8u!paawa 0 lou pue moy T > s1uaA3 pauueld 0 1noH T <53uaA3 pauueldun sOZ moH T > s1uaA3 pauueldun 1tl101 06S'TE 1tl101 £85'9 OE8T-0£80 bTOZ/8Z/TT 006'L OEOZ-OE80 bTOZ/9Z/TT b48'£ Sb8T-0£80 bTOZ/bZ/TT bbV'Z 0b8T-0ZTT bTOZ/£Z/TT bEZ'9 9b61-SZOT bTOZ/ZZ/TT TT9'£ OSST-0080 bTOZ/TZ/TT sluawpelle aas SWOW43e44e aaS bL6 SVLT-OOST bTOZ/6T/TT 3SnV031VNIWI1301N3XV1N011JV 3snVJ'81N30rm iONOI1dwma 3WnlOA 3WIl 31Va pw 00015 <110 )nOH T Suip8aax3 S3u8A3 pauueld 0 1tl101 sluawpelle aas 3SnV3 31VN1 W II3 Ol N3XV1 NOIIJV sluawyjelle aas sluawpelle aas sluawpelle aas 0 WWI 3WIl SOZ 1tl101 )y T => Sluana pauueldun 1o; pannba) ION )y T a sluana pauueldun 1o; pa)inba) ION SOZ 0£4T-OSE1 bTOZ/TT/TT 3snV.) 31VNIWn301 N3XVl N0113V 3sn7J'81N3O10NI JO NOI1d180S30 3WnlOA 3WI1 31V0 )noy T of lenba )o ueyl SSal SIuaA3 pauueldun 000Q'q P 96ed tv 9 1 730 a3nr-ao3i3 4TOZ )agwaAON 1UOd3H 1N3013NI 9NIMI SV9 T -SA -llNn AVG 30Huned 'SNI (VXSVIV) NOIlVUOldX3 de Flare End Date 11/30/2014 Total Volume (MSCF) 31795 Generated 12/02/2014 10:36:03AM Page 5 of 8 FS1 Flare Report Total Volume (MSCF) 31795 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume DEC 16 2014 -CC 14-477 Flare Relief 11/19/2014 3:00:00 pm 5:45:00 pm 165 min No No Yes BP1\CALHOUJ 974 Determination Cause T\C 1802 shutdown for start testing on TC1825. Action Taken Completed testing TC1625 and restarted TC1802 Daily Volume (MSCF) 974 14-481 Flare Relief 11/21/2014 8:00:00 am 6:50:00 pm 650 min No No Yes BPI\CALHOUJ 3611 Determination Cause T\C 1802 shutdown for TC 1825 testing Action Taken Completed testing, 1802 restarted. Daily Vdume (MSCF) 3611 14-483 Flare Relief 11/22/2014 10:25:00 am 7:46:00 pm 561 min No No Yes BPI\CALHOUJ 6234 Determination Cause T\C1802 shutdown to test new STV/IP compressor TIC 1825. Action Taken T\C1802 restarted after testing complete. _. _. Daily Volume (MSCF) 6234 14-485 Flare Relief 11/23/2014 11:20:00 am 6:40:00 pm 440 min No No Yes BPI\CALHOUJ 2444 Determination Cause T\C 1802 SD for T/C1825 testing. Action Taken T/C 1825 testing concluded, T/C 1802 B.O.L. Daily Volume (MSCF) 2444 14-486 Flare Relief 11/24/2014 8:30:00 am 6:45:00 pm 615 min No No Yes BP1\CALHOUJ 3844 Determination Cause T/C 1802 SD to test T/C1825 Action Taken Testing completed, T/C 1802 restarted. Daily Volume (MSCF) 3844 14487 Flare Relief 11/26/2014 8:30:00 am 8:30:00 pm 720 min No No Yes BPISELLZO 7900 Determination Cause STV-IPT/C1802S/Dtocommissionl825T/C Action Taken Loaded 1802 STV/IP TIC Daily Volume (MSCF) 7900 14-493 Flare Relief 11/28/2014 8:30:00 am 6:30:00 pm 600 min No No Yes SPl WICLAURN 6583 Determination Cause STV -IP TC/1802 SID (Normal Stop) ... to start up 1825 Compressor Package. Action Taken Loaded Compressor Package 1825 ..--__. .. __ .._..._.-._ , _.. .............. Daily Volume (MSCF) 6583 Total Volume (MSCF) 31795 Generated 12/02/2014 10:36:03AM Page 5 of 8 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Saturday, November 15, 2014 7:33 AM 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 East; AK, OPS PCC EOC TL Subject: Gas flaring events aAWPC, and FS3 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC jennifer.hunt(cDalaska.aov dave.robv(o)alaska.gov victoria.fergusonCcDalaska.q ov From: Wendy Hiester, GPB Production Optimization Team Leader A flaring event occurred at FSI starting at 11/11/2014 13:50 and stopping at 11/11/2014 14:30 with a volume of 205 (MSCF). The event lasted for 40 minutes, and was due to a smoke detection trip of the 1802 compressor. Flaring stopped when the compressor was restarted. Flaring events during restart of LPC following maintenance outage: • A flaring event at LPC starting at 10/28/2014 00:53 and stopping at 10/28/2014 04:35 with a volume of 5 (MSCF). The event lasted for 222 minutes and was due to process upset while starting the plant. Flaring stopped when the process was adjusted as needed. A flaring event at LPC starting at 10/28/2014 04:38 and stopping at 10/28/2014 04:56 with a volume of 137 (MSCF). The event lasted for 18 minutes and was due to STV/IP compressor shutdown on low suction pressure while starting the plant. Flaring stopped when the STV/IP compressor was restarted. A flaring event at LPC starting at 10/28/2014 04:49 and stopping at 10/28/2014 05:21 with a volume of 254 (MSCF). The event lasted for 22 minutes and was due to process upset caused by a fluid slug entering the plant. Flaring stopped when the plant process was adjusted as needed. A flaring event at FS3 starting at 10/28/2014 08:45 and stopping at 10/28/2014 10:00 with a volume of 615 (MSCF). The event lasted for 75 minutes and was due to shutdown of the 1802 compressor for unplanned maintenance. Flaring stopped when maintenance was completed. Please let me know if you have any questions. Wendy Hiester (alt. Kellie Okonek) PCCIEOC Production Optimization TL external: (907) 659 4472 (BOC) / 5566 (PBOC) cell: (907) 227-7144 Harmony: 758 4404 Pager 574 (WOA - access # 4236) or 1890 (EOA - access #5100) e-mail akoosocceoctIPbo.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Sunday, November 23, 2014 9:46 AM 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; Hauger, Wayne A; AK, OPS GC1 OSM; AK, OPS GC2 OSM; AK, OPS GC1 Facility OTL; AK, OPS GC2 Facility OTL; AK, OPS PCC EOC TL; AK, OPS FS1 Facility OTL; AK, OPS FSI OSM; Loader, Neil Subject: Gas flaring events at GC1, GC2® To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC ennifer.hunt(g)alaska.gov dave.robv(a)alaska.gov victoriaferguson(rDalaska.g ov From: Kellie Okonek, GPB Production Optimization Team Leader A flaring event occurred at GC1 starting at 11/17/2014 21:00 and stopping at 11/17/2014 23:00 with a volume of 180 (MSCF). The event lasted for 120 minutes, and was due to cool down of K7000 LPS compressor for planned work. A flaring event occurred at GCI starting at 11/18/2014 18:24 and stopping at 11/18/2014 23:07 with a volume of 460 (MSCF). The event lasted for 283 minutes, and was due to annex shutdown and associated flaring for depressure. A flaring event occurred at GC1 starting at 11/19/2014 09:00 and stopping at 11/19/2014 20:30 with a volume of 6580 (MSCF). The event lasted for 690 minutes. The event had a volume greater than 5000 (MSCF), and was due to trip of GLT compressor due to power load shedding s/d. Flaring stopped when power was restored and the plant restarted. A flaring event occurred at GC1 starting at 11/20/2014 01:00 and stopping at 11/20/2014 06:30 with a volume of 2920 (MSCF). The event lasted for 330 minutes, and was due to backout of LP/IP compressors from transit system due to performance issues. A Flaring event occurred at GC1 starting at 11/21/2014 07:00 and stopping at 11/22/2014 with a volume of 6180 (MSCF). The event lasted for 1020 minutes. The event had a volume greater than 5000 (MSCF), and was due to backout of LP/IP compressors from transit system due to performance issues. A flaring event occurred at GC2 starting at 11/17/2014 00:07 and stopping at 11/17/2014 01:30 with a volume of 231 (MSCF). The event lasted for 83 minutes, and was due to ambient -driven fluctuations in transit gas line pressure. Flaring stopped when production rates were cut. A flaring event occurred at FS1 starting at 11/19/2014 15:00 and stopping at 11/19/2014 17:45 with a volume of 974 (MSCF). The event lasted for 165 minutes, and was due to STV/IP 1802 compressor shutdown to allow for testing of new STWIP compressor 1825. A flaring event occurred at FS1 starting at 11/21/2014 08:00 and stopping at 11/21/2014 18:50 with a volume of 3611 (MSCF). The event lasted for 650 minutes, and was due to STV/IP 1802 compressor shutdown to allow for testing of new STV/IP compressor 1825.. A flaring event occurred at FS1 starting at 11/22/2014 10:25 and stopping at 11/22/2014 19:46 with a volume of 6234 (MSCF). The event lasted for 561 minutes. The event had a volume greater than 5000 (MSCF), and was due to STV/IP 1802 compressor shutdown to allow for testing of new STV/IP compressor 1825. Please let me know if you have any questions. Kellie Okonek PCC/EOC Production Optimization TL Office: (907) 659-4472 Cell; (907) 382-1370 akopspcceoctl@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Monday, November 24, 2014 4:00 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 East; AK, OPS FSI Facility OTL; AK, OPS FS1 OSM; Loader, Neil; AK, OPS PCC EOC TL; AK, OPS FS2 OSM; AK, OPS FS2 Facility OTL Subject: Gas flaring events aJIWS2 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC Iennifer.hunt(ccilalaska.gov dave.robvCa.alaska.00v victoria.fergusonna.alaska.a ov From: Kellie Okonek, GPB Production Optimization Team Leader A flaring event occurred at FS1 starting at 11/23/2014 11:20 and stopping at 11/23/2014 18:40 with a volume of 2444 (MSCF). The event lasted for 440 minutes, and was due to STV/IP compressor s/d to enable testing of new 1825 compressor. A flaring event occurred at FS2 starting at 11/23/2014 14:35 and stopping at 11/23/2014 20:40 with a volume of 1232 (MSCF). The event lasted for 365 minutes, and was due to s/d of STV/IP 1801 compressor to due a problem with high seal oil dp. Flaring stopped when the problem was fixed and the machine re -started. Please let me know if you have any questions. Kellie Okonek PCC/EOC Production Optimization TL Office: (907) 659-4472 Cell: (907) 382-1370 akopspcceoctl@bp.com Hunt, Jennifer L (DOA) From: Sent: To: Cc: Subject: To: Jennifer Hunt, AOGCC AOGCC iennifer huntcDalaska.gov a.aov AK, RES GPB Central Prod Opt Engr <AKRESGPBCentralProdOptEngr@bp.com> Monday, December 01, 2014 8:46 AM Hunt, Jennifer L (DOA) Loepp, Victoria T (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv East; AK, OPS FS1 Facility OTL; AK, OPS FS1 OSM; Loader, Neil; AK, OPS PCC EOC TL; AK, OPS FS2 OSM; AK, OPS FS2 Facility OTL Gas flaring events a~and FS2 CC: Dave Roby, AOGCC dave robv(a)alaska.gov CC: Victoria Ferguson, From: Beverly Luedke-Chan for Kellie Okonek, GPB Production Optimization Team Leader victoria ferausonCa7alask A flaring event occurred at FS1 starting at 11/24/2014 8:30 and stopping at 11/24/2014 18:45 with a volume of 3844 (MSCF). The event lasted for 615 minutes, and was due to STV/IP compressor s/d to enable testing of new 1825 compressor. A flaring event occurred at FS1 starting at 11/26/2014 8:30 and stopping at 11/26/2014 20:30 with a volume of 7900 (MSCF). The event lasted for 720 minutes, and was due to 1802 STV/IP compressor s/d to commission the new 1825 compressor. A flaring event occurred at FSI starting at 11/28/2014 8:30 and stopping at 11/28/201418:30 with a volume of 6583 (MSCF). The event lasted for 600 minutes, and was due to 1802 STV/IP compressor s/d to start-up the new 1825 compressor. A flaring event occurred at FS2 starting at 11/28/2014 4:32 and stopping at 11/2812014 18:28 with a volume of 4030 (MSCF). The event lasted for 836 minutes, and was due to s/d of STV/IP 1801 compressor for planned maintenance. Flaring stopped when the problem was fixed and the machine re -started. Please let me know if you have any questions. Beverly Luedke-Chan GPB Field Optimization Engineer, for Kellie Okonek PCC/EOC Production Optimization TL Office: (907) 659-4472 Cell: (907) 382-1370 akopspcceoctl @ bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION RECEIVED JAN 16 2015 AOGCC 1. Facility Number 0290000028 2. Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition Decerhber-2014 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 O PRUDHOE 640150 100.00% 8. Flared or vented I hour or less 427 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilotand Purge 25,750 11. Assist Gas 25,815 12. Fuel gas used in lease operations. 658,782 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 710,774 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0W aste: MCF 17. Transferred from: CGF 176,745 Commissioner Date 18. Transferred to: (Express as a negative #) CGF 8 CCP -77,$11,397 19. Remarks: I hereby certify that fFtp foregoing is truue� and correct to the best of my knowledge. '(//�1I(i//M p Note: All volumes must be corrected Signature W I t.� l.(�(/ Title Manager Production Taxes and Ro alties 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 10422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate