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HomeMy WebLinkAboutPBU FS 2 Gas DispositionState of Alaska AOGCC Gas Disposition Files Year: 2014 Facility: PBU FS 2 Operator: BP EXPLORATION (ALASKA) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition 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 i hour or less 125 9. Flared or vented more than i hour (see instr.) 0 10. Pilot and Purge 14,384 11. Assist Gas 1,286 12. Fuel gas used in lease operations. 780,510 13. Other (see instructions) 0 Official Use Only Authorization>1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 796,305 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF IT Transferred from: CGF 344,496 Commissioner Date 16. Transferred to: (Express as a negative #) CGF -16,531,155 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. /�Jq�� ��///y//J ^ Signature /LUI td O6d6=rte 1, Title Manager Production Taxes and Ro allies Alaska Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 I AAC25.235. Printed Name Diane Colley Phone (907) 564-5775 Dale Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRnnl iCin rec n1QDnQ1-r1f k1 1. Facility Number 2. Facility Name 0290000029 PBU FS 2 3. Field PBU EOA 4. Operator 5. Month of Disposition Disposition - Volume MCF Fear BP Februa -2014 20. For production from multiple pools, list contribution of each pool as a percent of 6. Sold 0 Total Volume. Pool Name Pool Code Percent 7, Reinjected 0 PRUDHOE 640150 100.00% & Flared or vented 1 hour or less 250 9. Flared or vented more than 1 hour (see instr.) 172 10. Pilot and Purge 11,737 11. Assist Gas 0 12. Fuel gas used in lease operations. 689,805 13. Other (see instructions)0 Official Use Only Authorization >1 hr: MCF 14. TOTAL VOLUME (ITEMS 6-12) Safety `�Z 701,964 15. NGL Gas Equivalent Lease Use MCF 0 16. Purchased gas Conservation MCF 0 Waste: MCF 17. Transferred from: CGF 317,442 16. Transferred to: (Express as a negative #) CGF -15,458,073 Commissioner Date 19. Remarks: I hereby certify that th, foregoing is true and correct to the best of my knowledge. Signature / �L/ I Note: All volumes must be corrected Title Manager Production Taxes and Re alties Alaska to pressure of 14.65 psis and to a Printed Name Diane Colle temperature of 60o F. Authority 20 Phone (907) 564-5775 Date AAC25.235. VL -F 613111 - Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 5 PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT February 2014 LUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/3/2014 0425-0507 125 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 2/5/2014 0425-0505 125 TOTAL 250 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/4/2014 1030-1330 172 See attachments See attachments TOTAL 172 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 3/12/2014 4:56 PM TOTAL Unplanned Events < 1 Hour 250 Unplanned Events> 1 Hour 172 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 MCF Pilot Purge 11,737 Assist 0 TOTAL FLARED VOLUME 12,159 3/12/2014 4:56 PM Flare Start Date 02/01/2014 Flare End Date 02/28/2014 FS2 Flare Report Total Volume (MSCF) 422 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-20 Controlled Blowdown 02/04/2014 10:30:00 am 1:30:00 pm 180 min No Determination Cause S/I and depressured C/L 16D fully to flare for anchor chop work. Action Taken Completed depressunng. IM No BPIIWAGNERJ 172 Total Volume (MSCF) 422 Generated 03/04/2014 2:15:08PM Page 6 of 9 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 FSI 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 CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer.huntna.alaska.gov dave.robv(@alaska.gov victoria ferouson aaalaska.00v From: Kellie Okonek, GPB Production Optimization Team Leader 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 commontine 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 LIPS 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 akopspcceoctl(5bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBL)- EOA 4. Operator BP 5. Month/Year of Disposition March -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. ReinjectedO PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 12,288 11. Assist Gas 0 12. Fuel gas used in lease operations. 787,516 13. Other (see instructions) U Official Use Only Authorization>1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 799,804 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 345,474 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -16,975,306 19. Remarks: I hereby certify thatN foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Signature Title Mana er Production Taxes and Royalties Alaska to pressure of 14.65 psla and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date �� AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPnSITInN 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. Month/Year 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 Q Pool Name Pool Code Percent 7. Reinjected O PRUDHOE 640150 100.00%- 8. Flared or vented 1 hour or less 3,827 9. Flared or vented more than 1 hour (see instr.) 6 10. Pilot and Purge 11,894 11. Assist Gas 675 12. Fuel gas used in lease operations. 742,570 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety � MCF 14. TOTAL VOLUME (ITEMS 6.12) 758,972 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 322,696 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -16,566,241 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. / /��^,n Note: All volumes must be corrected Signature e/ rAlf tk ,tid�Yy�l Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date ! AAC25.235. 6/2 ¢//4 Form 10-422 Rev. 52009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT April 2014 4/14/2014 0920-1015 3,819 Not required for unplanned events <=1 hr 4/25/2014 1356-1359 8 TOTAL 3,827 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <= 1 hr See attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 4/6/2014 1410-1530 6 See attachments See attachments TOTAL 6 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 3,827 0 0 6 11,894 675 16,402 Page 4 5/15/2014 10:51 AM Flare Start Date 04/01/2014 Flare End Date 04/30/2014 FS2 Flare Report Total Volume (MSCF) 3833 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-113 Controlled Blowdown 04/06/2014 2:10:00 pm 3:30:00 pm 80 min No No Yes BPI\BARKER) 6 Determination Cause Swapped compressors from 1802 to 1801 for scheduled maintenance Action Taken Brought on 1801 standby compressor Total Volume (MSCF) 3833 Generated 05/05/2014 10:32:25AM Page 4 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000029 2. FacilityName PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear 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 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 12,279 11. Assist Gas 1,916 12. Fuel gas used in lease operations. 690,237 13. Other (see instructions) 0 Official Use Only Authorization hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 704,432 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 318,232 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -17,127,056 19. Remarks: I hereby certify that the foregoing is We and correct to the best of my knowledge. pn'�,�1 Signature (.}i(,4V K Title Manager Production Taxes and alties Alaska Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. Printed Name Diane Colley Phone (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 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. Month/Year 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 O Pool Name Pool Code Percent 7. Reinjected O PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 11,950 11. Assist Gas 46 12. Fuel gas used in lease operations. 696,463 13. Other (see instructions) 0 Official Use Only Authorization>1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 708,459 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas U Waste: MCF 17. Transferred from: CGF 312,141 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -16,266,080 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 V6X(/ Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a tj / temperature of 60o F. Authority 20 Printed Name Diane Colley/t% Phone (907) 564-5775 Date AAC25.235. 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 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear 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 O PRUDHOE 640150 100.007/.-- 00.00%8. 8.Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 41,870 10. Pilot and Purge 13,702 11. Assist Gas 4,329 12. Fuel gas used in lease operations. 486,307 13. Other (see instructions) 0 Official Use Only Authorization >1 he Safety , v �! � / � MCF 14. TOTAL VOLUME (ITEMS 6.12) 546,208 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 211,290 LJ _ / T Commissioner Date( 18. Transferred to: (Express as a negative #) CGF -11,061,697 19. Remarks: I hereby certify that the foregping is true and correct to the best of my knowledge. Q//L�l(/i/�lA� Note: All volumes must be corrected Signature W� Title Mana er Production Taxes and Ro allies 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 AAC25.235. v1,r 9/¢11/ Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT -FS -2 GAS FLARING INCIDENT REPORT July 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 7/11/2014 0832-1104 75 See attachments See attachments 7/26/2014 0430-0830 10,250 TOTAL 10,325 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 ACTIONTAKEN TO ELIMINATE CAUSE 7/6/2014 0200-0400 1,036 See attachments See attachments 7/9/2014 1633-1741 473 7/13/2014 1422-1657 1,036 7/20/2014 1515-2400 4,000 7/20/2014 1515-2400 25,000 TOTAL 31,545 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 10,325 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events> 1 hour or 31,545 exceeding 5,000 MCF Pilot Purge 13,702 Assist 4,329 TOTAL FLARED VOLUME 59,901 Page 5 8/14/2014 2'.23 PM Flare Start Date 07/01/2014 Flare End Date 07/31/2014 FS2 Flare Report Total Volume (MSCF) 41870 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-233 Flare Relief 07/06/2014 2:00:00 am 4:00:00 am 120 min No No Yes BP1\REIMBT 1036 Determination Cause DS 9 "E/A" common line depressure for planned maintenance. Installing Smart Pig Receiver Launchers. Action Taken Completed depressuring. 14-232 Flare Relief 07/09/2014 4:33:00 pm 5:41:00 pm 68 min No No Yes BP1\REIMBT 473 Determination Cause Depressured DS 09 "E" Common Line for Smart Pigging. Action Taken Completed depremuring. 14-241 Flare Relief 07/11/2014 8:32:00 am 11:04:00 am 152 min Yes No No BP1\PHELJ3 75 Determination Cause STV -IP T\C 1802 shutdown due to controninstrumentation failure associated with HHL on the fuel gas knockout drum. Action Taken Loaded STV/IP T/C. 14-245 Controlled Blowdown 07/13/2014 2:22:00 pm 4:57:00 pm 155 min No No Yes BPI\MITCHEB 1036 Determination Cause Depressured 9-E and 9-A commonlines to support ILI pigging. Action Taken Completed depressuring. 14-262 Controlled Blowdown 07/20/2014 3:15:00 pm 12:00:00 am 525 min No No Yes BP1\RALPHJM 4000 Determination Cause S/I and depressured Plant and DS lines for residue gas line maintenance. (M272) Action Taken Completed Plant Depressuring. 14-262 Controlled Blowdown 07/20/2014 3:15:00 pm 12:00:00 am 525 min No No Yes BP1\RALPHJM 25000 Determination Cause Depressured ECA residue gas transit system along with FS -1 for valve replacement. (M255) Action Taken Completed transit gas system depressuring. 14-272 Controlled Blowdown 07/26/2014 4:30:00 am 8:30:00 am 240 min No No No BP1\BARKERJ 10250 Determination Cause Depressued gas transit line from 290 psig due to a pig sig leak at FS1 pig trap module Action Taken Depressured to Flare at FS2 Total Volume (MSCF) 41870 Generated 08/04/2014 11:24:17AM Page 6 of 11 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 at FS1,IR&2# FS3, LPC To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC 4ennifer.hunt(cDalaska.gov dave.roby(c)alaska.gov victoria.ferguson(7Dalaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader FS1 A flaring event occurred at FS1 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 A flaring 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 knock out 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 A flaring 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 akopspcceoctl(aft.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 FSI 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 0; AK, OPS PCC EOC TL Subject: Gas flaring events at FS1,OWGC3 Categories: Work To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC lennifer.huntncalaska.gov dave.roby(3alaska.gov victoria.fergusont?a.alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader FSI: 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 akopspcceoctlCa)bo.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.comj 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 O; AK, OPS GC1 OSM; AK, OPS GCI Facility OTL; AK, OPS FS2 OSM; AK, OPS FS2 Facility OTL Subject: RE: Gas flaring events at FS1,IMMGC3 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer.huntCa,alaska.gov dave.roby(cDalaska.gov victoria.fergusonCcDalaska.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 bo.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Sunday, July 27, 2014 11:47 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, HSSEE Env Adv West; Kruger, Dale O; AK, OPS GC1 OSM; AK, OPS GC1 Facility OTL; AK, OPS FS2 OSM; AK, OPS FS2 Facility OTL; AK, OPS PCC EOC TL Subject: Gas flaring events atm, GC1 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer.hunt(a)alaska.gov dave.robv(a)alaska.gov victoria.fenquson(o alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader GC9 : A flaring event occurred at GC1 starting at 07/26/2014 00:02 and stopping at 07/27/2014 with a volume of 4402 (MSCF). The event lasted for 1438 minutes, and was due to low oil rate flaring from the LP/IP. A flaring event occurred at GC1 starting at 07/25/2014 00:26 and stopping at 07/26/2014 with a volume of 960 (MSCF). The event lasted for 1414 minutes, and was due to low oil rate flaring from the LP/IP. FS2: A flaring event occurred at FS2 starting at 07/26/2014 04:30 and stopping at 07/26/2014 08:30 with a volume of 10 (MSCF). The event lasted for 240 minutes, and was due to depressurization of the gas transit line due to a pig sig issue at the FS1 flare manifold. Flaring stopped when line depressured. 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 akopspcceoctlObo.com Hunt Jennifer L (DOA) From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Tuesday, July 29, 2014 6:07 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, HSSEE Env Adv West; Kruger, Dale O; AK, OPS GC1 OSM; AK, OPS GCI Facility OTL; AK, OPS FS2 OSM; AK, OPS FS2 Facility OTL Subject: Gas flaring events aIM, GC1 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC jennifechunt(a.alaska.gov dave.robvCaalaska.gov victoria.ferguson(o)alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader GC1: A flaring event at GCI starting at 07/28/2014 00:04 and stopping at 07/28/2014 23:35 with a volume of 6633 (MSCF). The event lasted for 1411 minutes. The event had a volume greater than 5000 (MSCF), and was due to low oil rate flaring off the LP/IP due to reduced rates during the CGF TAR. A flaring event at GC1 starting at 07/27/2014 00:00 and stopping at 07/28/2014 with a volume of 10024 (MSCF). The event lasted for 1440 minutes. The event had a volume greater than 5000 (MSCF), and was due to low oil rate flaring off the LP/IP due to reduced rates during the CGF TAR. FS2: at FS2 starting at 07/26/2014 04:30 and stopping at 07/26/2014 08:30 with a volume of 10250 (MSCF). The event lasted for 240 minutes. The event had a volume greater than 5000 (MSCF), and was due to depressurization of the gas transit line due to needed repairs at FS1. 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 akopsocceoctl anbo.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition August -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 70 9. Flared or vented more than 1 hour (see instr.) 5,948 10. Pilot and Purge 12,396 11. Assist Gas 6,405 12. Fuel gas used in lease operations. 692,119 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety �g MCF 14. TOTAL VOLUME (ITEMS 6.12) 716,938 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 01 Waste: MCF 17. 17. Transferred from: CGF 322,155 z Commissioner Date 18. Transferred to: (Express as a negative #) CGF -12,279,839 19. Remarks: I hereby certify that foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Signature W r '� Title Mana er Production Taxes and Ro allies 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 1� AAC25.235. VL lol��I� Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT -FS -2 GAS FLARING INCIDENT REPORT August 2014 Not required for unplanned events <= 1 hr TOTAL 0 TIME See attachments TOTAL 0 8/13/2014 2300-2400 35 See attachments 8/15/2014 2000-2030 35 TOTAL 70 Planned Events Exceeding 1 Hour OR > 5,000 Ind DATE TIME VOLUME DESCRIPTION OF W 8/27/2014 0300-1730 4,228 See attachments 8/28/2014 2023-2400 856 8/28-29/2014 2023-1630 864 TOTAL 5,948 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 70 exceeding 5,000 MCF Planned Events> 1 hour or 5,948 exceeding 5,000 MCF Pilot Purge 12,396 Assist 6,405 TOTAL FLARED VOLUME 24,819 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <=1 hr See attachments See attachments See attachments Page 5 9/15/2014 4:46 PM FlareStartDate 08/01/2014 Flare End Date 08/31/2014 FS2 Flare Report Total Volume (MSCF) 6018 Report Numbs System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-306 Controlled Slowdown 08/13/2014 11:00:00 pm 12:00:00 am 60 min No No Yes BP1\RALPHJM 35 Determination Cause Depressured CIL 11D for smart pig launcher/receiver removal. Action Taken Completed line depressuring. 14-307 Controlled Blowdown 08/15/2014 8:00:00 pm 8:30:00 pm 30 min No No Yes BP1\BARKERJ 35 Determination Cause Blew down 11D CL to remove Pig Reciever Action Taken Completed Blowdown 14-323 Controlled Slowdown 08/27/2014 3:00.00 am 5:30:00 pm 870 min No No Yes BP1\BOOKAP 4228 Determination Cause -RC 1801 shutdown for planned maintenance. 4000 hour inspection. Action Taken Loaded STV/IP TIC. After 1801 spare turbine was installed we started it and got off Flare. 14-326 Controlled Blowdown 08/28/2014 10:23:00 pm 12:00:00 am 97 min No No Yes BP1\BOOKAP Determination Cause Depressuring 16"D" and 17D" Common lines for sheduled maintenance more during the AIL outage. Action Taken Completed depressunng common lines but" are Floating on flare to depressure the EOA Transit A/L Line for maintenance. 14-326 Controlled Blowdown 08/28/2014 10:23:00 pm 12:00:00 am 97 min No No Yes BP1\BOOKAP Determination Cause Helped FSI depressure the EOAAIL line to flare pressure. Action Taken Completed depressuring. 14-331 Controlled Blowdown 08/29/2014 12:00:00 am 4:30:00 pm 990 min No No Yes BP1\BOOKAP Determination Cause Helped FS1 depressure the EOA AIL line to Flare pressure. Action Taken Completed depressuring. 856 77 787 Total Volume (MSCF) 6018 Generated 09/09/2014 1:36:11 PM Page 6 of 10 Hunt, Jennifer L (DOA From: AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Sent: Friday, August 29, 2014 12:17 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, HSSEE Env Adv East; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; Burgess, David H; AK, OP P EOC TL Subject: Gas flaring events at GCI, To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer.hunt(d)alaska.gov dave.robv(a)alaska.gov victoria.ferguson goalaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader A flaring event occurred at FS2 starting at 08/28/2014 22:23 and stopping at 08/29/2014 with a volume of 856 (MSCF). The event lasted for 97 minutes, and was due to depressurization of 16/17D commonlines for planned work during the AIL outage. A flaring event occurred at FS2 starting at 08/27/2014 03:00 and stopping at 08/27/2014 17:30 with a volume of 4228 (MSCF). The event lasted for 870 minutes, and was due to T/C 1801 s/d for planned 4000 hr inspection. A flaring event occurred at GC1 starting at 08/25/2014 10:14 and stopping at 08/25/2014 20:11 with a volume of 2501 (MSCF). The event lasted for 597 minutes, and was due to low oil rate flaring. Flaring stopped when rates stabilized above 55 mbd. 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: Saturday, August 30, 2014 3:09 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, HSSEE Env Adv East, AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; Burgess, David H; AK, OPOSM; AK, OPS FS3 Facility OTL Subject: Gas flaring events at GC1,FS3 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer.hunt(a alaska.gov dave.robvna.alaska.gov victoria.ferguson(a alaska.gov From: Kellie Okonek, GPB Production Optimization Team Leader A flaring event occurred at GC1 starting at 08/29/2014 08:30 and stopping at 08/29/2014 09:45 with a volume of 770 (MSCF). The event lasted for 75 minutes, and was due to shutdown of GLT 3200 and depressurization for planned maintenance. A flaring event occurred at FS2 starting at 08/29/2014 00:00 and stopping at 08/29/2014 16:30 with a volume of 787 (MSCF). The event lasted for 990 minutes, and was due to depressurization of East side lift gas line for planned maintenance. A flaring event occurred at FS3 starting at 08/29/2014 00:28 and stopping at 08/29/2014 01:49 with a volume of 70 (MSCF). The event lasted for 81 minutes, and was due to depressurization of the East side lift gas line for planned maintenance. 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 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator IBP 5. MonthNear of Disposition I September -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 p PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 11,642 10. Pilot and Purge 12,011 11. Assist Gas 22,905 12. Fuel gas used in lease operations. 436,431 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 482,989 Lease Use MCF 15. NGL Gas Equivalent p Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from:CGF 202,834 3-Z3—(S 18. Transferred to: (Express as a negative #) CGF -15,016,492 Commissioner Date 19. Remarks: I hereby certify that th foregoing is true and correct to the best of my knowledge. yV Note: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date /V/J AAC25.235. VTC Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate DATE TOTAL [7 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -2 GAS FLARING INCIDENT REPORT September 2014 DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 9/4-6/2014 1311-2158 9,888 See attachments See attachments 9/8/2014 1424-2104 1,190 TOTAL 11,078 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 9/1/2014 0830-1130 564 See attachments See attachments TOTAL 564 Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 0 11,078 0 564 12,011 22,905 46,558 Page 5 10/14/2014 11:24 AM Flare Start Date 09/01/2014 Flare End Date 09/30/2014 FS2 Flare Report Total Volume (MSCF) 11642 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-339 Controlled Blowdown 09/01/2014 8:30:00 am 11:30:00 am 180 min No No Yes BP10OOKAP 564 Determination Cause Depressured 9A common line shutdown for planned maintenance Action Taken Completed depressuring of 9A common line for line work. 14-350 Controlled Blowdown 09/04/2014 1:11:00 pm 12:00:00 am 649 min Yes No No BP1\WAGNERJ 1984 Determination Cause 1801 SO due to a high OG exhaust gas temp. deviation. Action Taken Facility at minimum rates. 14-355 Controlled Slowdown 09/05/2014 12:00:00 am 12:00:00 am 1440 min Yes No No BP7\WAGNERJ 4127 Determination Cause 1801 SID due to high GG exhaust gas temp. Action Taken Facility is at minimum rates. 14-356 Controlled Blowdown 09/06/2014 12:00:00 am 9:58:00 pm 1318 min Yes No No BP1\WAGNERJ 3777 Determination Cause 1801 S/D and GG replacement. Action Taken Plant at minimum rates, GG replaced. 14-363 Controlled Blowdown 09/08/2014 2:24:00 pm 9:04:00 pm 400 min Yes No No BP11WAGNERJ 1190 Determination Cause 1801 S/D TO ADJUST IGVS. Action Taken FINISHED IGV ADJUSTMENT. Total Volume (MSCF) 11642 Generated 10/02/2014 2:36:16PM Page 5 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 FSI 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 Jennifer huntCaalaska.gov dave robv@alaska.gov victoria.ferq uson Cccilalaska.aov 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 FSI 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 09/08/2014 14:24 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 09/04/201413:11 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) 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 akoospcceoctI@bo com 2 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION RECEIVED NOV 18 2014 AOGCC 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. Month/Year 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% B. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 12,381 11. Assist Gas 4,448 12. Fuel gas used in lease operations. 713,908 13. Other (see instructions) 0 Official Use Only Authorization >7 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 730,737 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 waste: MCF 17. Transferred from: CGF 307,479 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -16,917,052 19. Remarks: I hereby certify that the �to the best of my knowledge. e foregoing is true and correct 1 i�/ (yt ' Y Note: All volumes must be corrected Signature QG(lGilf °' Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psis and to a 'I I temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION RECEIVED DEC 16 2014 1. Facility Number 0290000029 2. Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator BP 5. MonthNear 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 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 250 9. Flared or vented more than 1 hour (see instr.) 5,262 10. Pilot and Purge 11,973 11. Assist Gas 13,301 12. Fuel gas used in lease operations. 707,297 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety d 2 (o Z MCF 14. TOTAL VOLUME (ITEMS 6-12) 738,083 Leese Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 305,128 i 1 _ _ /15— ( Commissioner Date 18. Transferred to: (Express as a negative #) CGF -17,424,357 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 �`W 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 Coll2y Phone (907) 564-5775 Date AAC25.235. V rL- l! r6/15- Form 6/{S Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT November 2014 MLO6 OEC 16 2014 Page p® CC Unplanned Events less than or equal to 1 hour 1 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/13/2014 0425-0449 168 Not required for unplanned events <=1 hr Not required for unplanned events <=1 hr 11/19/2014 2052-2309 82 TOTAL 250 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/23/2014 1435-2040 1,232 See attachments See attachments TOTAL TOTAL 1,232 TOTAL Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf 250 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE exceeding 5,000 MCF 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 11/28/2014 0432-1828 4,030 See attachments See attachments TOTAL 4,030 TOTAL Unplanned Events < 1 Hour 250 Unplanned Events > 1 Hour 1,232 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 4,030 exceeding 5,000 MCF Pilot Purge 11,973 Assist 13,301 TOTAL FLARED VOLUME 30,786 12/11/2014 9:41 AM Flare Start Date 1110112014 Flare End Date 11/30/2014 FS2 Flare Report Tota) Volume (MSCF) 5512 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume �r DEC 16 2014 rA-%r0GGC 14-484 Flare Relief 11/23/2014 2:35:00 pm 8:40:00 pm 365 min No No Determination Cause STV -IP T\C 1801 shutdown due to a problem associated with high seal oil d/p. Action Taken Loaded STVAP T/C. 14489 Flare Relief 11/28/2014 4:32:00 am 6:28:00 pm 836 min No Determination Cause T\C 1801 shutdown for planned maintenance, 2000 inspection. Action Taken Loaded SNAP T/C 1801 after 2000 hour inspection No BP1\MITCHEB 1232 ... ..... ...... . _..... .......... .............. Daily Volume (MSCF) 1232 No Yes BP1\WAGNERJ 4030 Daily Volume (MSCF) 4030 Total Volume (MSCF) 5512 rage o or o Genemled 12/02/2014 10:36:03AM Hunt, Jennifer L (DOA) From: Sent: To: Cc: Subject: To: Jennifer Hunt, AOGCC AOGCC iennifer huntna.alaska.aov ov AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Monday, November 24, 2014 4:00 PM 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 at FS1, F52 m CC: Dave Roby, AOGCC CC: Victoria Ferguson, dave robvCa.alaska.aov victoria ferguson(a)alaska.o 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 huntCa7alaska.00v a.00v 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 FSI 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 at FS1 and 1T 4 CC: Dave Roby, AOGCC CC: Victoria Ferguson, dave robvCo�alaska.gov victoria ferauson alask From: Beverly Luedke-Chan for Kellie Okonek, GPB Production Optimization Team Leader /2014 8:30 and ping at 14 18:45 flaring SCF). The event las edtforr 615 minutes,Iand 4was due to STV/IPpcompre so/r2sldOvolume 44 FSI startinat to enable est g of new 1825 (M 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 FS1 starting at 11/28/2014 8:30 and stopping at 11/28/2014 18:30 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 11/28/2014 18:28 with a volume of 4030 mai tenance.event F Flaring lasted stopped when 'the problem was fixed and he mas, and was due to s/d of l hi e0compressor for planned re -started. arted 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 a ko pspcceoctl P bp.com KtIL;L9i1 ALJ JAN 16 2015 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION AOGCC FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number2. 0290000029 Facility Name PBU FS 2 3. Field PBU - EOA 4. Operator IBP 5. Month/Year of Disposition I December -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% 8. Flared or vented l hour or less 176 9. Flared or vented more than 1 hour (see instr.) 342 10. Pilot and Purge 12,370 11. Assist Gas 1,800 12. Fuel gas used in lease operations. 720,523 13. Other (see instructions) 0 Official Use Only¢2 Authorization >I hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 735,211 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 312,926 Z--17—/5— Commissioner Date 18. Transferred to: (Express as a negative #) CGF -16,362,748 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. �� /j //1/] /f �1 Signature old libC� w I Title Manager Production Taxes and Royalties Alaska ado Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 AAC25.235. l Printed Name Diane ColleyPhone (907) 564-5775 Date 1 11 /fh VTf- 2 /.5// Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -2 GAS FLARING INCIDENT REPORT December 2014 RECEIVED Page JAN 16 2015 !i.. r± i'— r, (I , 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 12/12/2014 0500-0550 71 See attachments See attachments 12/13/2014 0522-0620 71 12/24/2014 0400-0430 34 TOTAL 176 DATE TIME VOLUME DESCRIPTION OF IN 12/21/2014 0716-0830 114 See attachments 12/22/2014 0719-0830 114 12/23/2014 0721-0845 114 TOTAL 342 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 176 exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 342 12,370 1,800 14,688 ACTION TAKEN TO E See attachments 1/1412015 10:49 AM Generated 0108/2015 9:27:01AM Page 4 of 8 ED rn8 i Flare Start Date 1210112014 Flare End Date 12/3112014 7 F 2615 AN FS2 Flare Report Total Volume (MSCF) 518 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 14-510 Flare Relief 12/12/2014 5:00:00 am 5:50:00 am 50 min No No Yes BP118ARKERJ 71 Determination Cause Commonline 3D taken out of service for maintenance work. Action Taken Completed depressudng. Daily Volume (MSCF) 71 14-509 Flare Relief 12/13/2014 5:22:00 am 6:20:00 am 58 min No No Yes BP1\BARKERJ 71 Determination Cause Commonline 3D taken out of service for maintenance work. Action Taken Completed depmnudng. Daily Volume (MSCF) 71 14-518 Controlled Blowdown 12121/2014 7:16:00 am 8:30:00 am 74 min No No Yes BP1\MrrCHEB 114 Determination Cause Shutdown and de-pressured 16D Commonline for anchor chop work. Action Taken Completed depressuring. Daily Volume (MSCF) 114 14-519 Controlled Blowdown 12/22/2014 719:00 am 8:30:00 am 71 min No No Yes BPI\LALAJR 114 Determination Cause 16D common line depmssured for anchor chop. Action Taken Completed depressudng. Daily Volume (MSCF) 114 15-1 Controlled Blowdown 12/23/2014 7:21:00 am 8:45:00 am 84 min No No Yes BP1\RALPHJM 114 Determination Cause Depressured C/L 16 D for anchor chop work. Action Taken Completed depmwudng. Daily Volume (MSCF) 114 14-520 Controlled Blowdown 12/24/2014 4:00:00 am 4:30:00 am 30 min No No Yes BP1\REIMBT 34 Determination Cause Depressured'B" IP Separator as a precaution, external corrosion found on inlet piping. Action Taken Completed depressunng. Daily Volume (MSCF) 34 Total Volume (MSCF) 518 Generated 0108/2015 9:27:01AM Page 4 of 8 Hunt, Jennifer L (DOA) From: Sent: To: Cc: Subject: To: Jennifer Hunt, AOGCC AOGCC Lnnifer huntCc alaska.gov ov AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Saturday, January 10, 2015 12:40 PM Hunt, Jennifer L (DOA) Loepp, Victoria T (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Loader, Neil; Hauger, Wayne A; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL, AK, OPS FS3 OSM; AK, OPS GC3&PCC OSM; AK, OPS PCC EOC TL; AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM; AK, OPS GPMA Facility OTL; AK, OPS GPMA OSM Flaring Events aIMM FS3, and LPC CC: Dave Roby, AOGCC CC: Victoria Ferguson, dave roby0alaska.gov victoria ferousonoalaska.o From: Wendy Hiester, GPB Production Optimization Team Leader FS2 A flaring event occurred at FS2 starting at 01/06/2015 10:45 and stopping at 01/06/2015 15:31 with a volume of 1390 (MSCF). The event lasted for 286 minutes and occurred when the 1801 compressor was shut down to remove water found in the seal oil. Flaring stopped when the seal oil change out was completed and the compressor was brought back on line. A flaring event occurred at FS2 starting at 12/23/2014 07:21 and stopping at 12/23/2014 08:45 with a volume of 114 (MSCF). The event lasted for 84 minutes and occurred when C/L 16 D was depressured for anchor chop work. Flaring stopped when depressuring was completed. A flaring event occurred at FS2 starting at 12/22/2014 07:19 and stopping at 12/22/2014 08:30 with a volume of 114 (MSCF). The event lasted for 71 minutes and occurred when C/L 16D common line was shut down and depressured for anchor chop work. Flaring stopped when depressuring was completed. A flaring event occurred at FS2 starting at 12/21/2014 07:16 and stopping at 12/21/2014 08:30 with a volume of 114 (MSCF). The event lasted for 74 minutes and occurred when C/L 16D common line was shut down and depressured for anchor chop work. Flaring stopped when depressuring was completed. FS3 A flaring event occurred at FS3 starting at 12/16/2014 09:47 and stopping at 12/16/2014 10:07 with a volume of 9167 (MSCF). The event had a volume greater than 5000 (MSCF). The event occurred during Acoustic Testing of the Main Gas outlet valve F6AV in 4922 which required closing the valve temporarily. Flaring stopped when the acoustic test of F6AV was completed and the gas flow to through the valve was restored. LPC A flaring event occurred at LPC starting at 12/27/2014 12:21 and stopping at 12/27/2014 13:35 with a volume of 5193 (MSCF). The event lasted for 74 minutes and occurred when the 1808 Reinjection compressor shutdown because of control/instrumentation failure associated with C2 Compressor #2 Axial. Flaring stopped when troubleshooting was completed, the compressor restarted, and the facility stabilized.