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Home My WebLink AboutPBU FS 3 - BP Exploration (Alaska) Inc.State of Alaska AOGCC Gas Disposition Files Year: 2015 Facility: PBU FS 3 Operator: BP EXPLORATION (ALASKA) INC. RECEIVED FEB 19 2015 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION AOGCCa FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Monthlyear of Disposition January -2015 Disposition Volume MCF 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 37,210 11. Assist Gas 15 12. Fuel gas used in lease operations. 990,920 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 1,028,145 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from:CGF 1,028,130 Commissioner Dale 18. Transferred to: (Express as a negative #) CGF -28,116,943 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature x DM�1 A I Title Mana er Production Taxes and Royalties Alaska Note: All volumes must be corrected to pressure Of 14.65 psis and t0 a temperature of 60o F. Authority 20 AAC25.235. Printed Name Diane Colley Phone (907) 564-5775 Date Form 10-422 Rev. 512009 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 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Monthryear of Disposition I February -2015 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name PoolCode Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 185 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 33,622 11. Assist Gas 34 12. Fuel gas used in lease operations. 868,260 13. Other (see instructions) 0 Official Use Only Authorization >11 hr. Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 902,101 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 901,882 18. Transferred to: (Express as a negative #) CGF -25,248,708 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. //A///V/1/A/l% /I1 Signature�`Ae�CXJ Title Manager Production Taxes and Royalties Alaska Note: All volumes must be corrected to pressure of 14.65 psia and to a of 60o F. Authority 20 AAC25.235. Printed Name Diane ColleyPhone (907) 564-5775 Date AIKtemperature 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 0290000030 2. Facility Name IPBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Vear of Disposition March -2015 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00 B. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 1,026 10. Pilot and Purge 37,561 11. Assist Gas 2,878 12. Fuel gas used in lease operations. 1,006,487 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety /0'Z // 5� MCF 14. TOTAL VOLUME (ITEMS 6-12) 1,047,952 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 1,044,048 P 5..-12 —/5'- 18. Transferred to: (Express as a negative #) CGF -32,072,873 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature (" f;rTitle Manager Production Taxes and Royalties 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 1� P Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -3 GAS FLARING INCIDENT REPORT March 2015 Unplanned Events less than or equal to 1 hour _ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <=1 hr Not required for unplanned events <= 1 hr TOTAL 0 Unplanned Events greater than 1 hour -- - r------,,,.) rs �: Tib i �lldlllJw%Dlrl hnc pFcrarP710N 9F.IN[IDENTA CAUCF. ._.. _�----ACTIO-E See attachments See attachments Page 5 TOTAL U 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 3/8/2015 0750-1120 1,026 See attachments See attachments TOTAL 1,026 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 1,026 exceeding 5,000 MCF Pilot Purge Assist _ �2SY6. TOTAL FLARED VOLUME 41,465 4:06 PM Flare Start Date 03/01/2015 Flare End Date 03/31/2015 FS3 Flare Report Total Volume (MSCF) 1026 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-59 Controlled Slowdown 03/08/2015 7:50:00 am 11:20:00 am 210 min No No Yes BPi\GAKbKtM I um Determination Cause Manual SD of 1802 for planned boroscope, and routine maintenance. IP gas was flared for 3.5 hrs. Action Taken Boroscope completed, 1802 up in one start. Daily Volume (MSCF) 1026 Total Volume (MSCF) 1026 Generated 04/03/2015 3:26:36PM Page 6 of 8 Hunt Jennifer L (DOA) From: AK, OPS PGC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Monday, March 09, 2015 1:33 PM To: Hunt, Jennifer L (DOA) Cc. Loepp, Victoria T (DOA); Roby, David S (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; Loader, Neil; AK, OPS GC3&PCC OSM; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; AK, OPS FS3 OSM Subject: Flaring Event at FS3 To: Jennifer Hunt, AOGCC CC: Dave Roby, AOGCC CC: Victoria Ferguson, AOGCC iennifer hunter-alaska.gov dave robvCa.alaska.gov victoria ferguson(a)alaska.g ov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 03/08/2015 07:50 and stopping at 03/08/2015 11:20 with a volume of 1026 (MSCF). The event lasted for 210 minutes and was due shutting down the turbine compressor 1802 for planned maintenance. Flaring stopped when the maintenance was completed and compressor was started up. Please let me know if you have any questions. Thanks Jennifer Blake PCC/EOC Production Optimization Team Lead Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bo.com RECEIVED MAY 14 2015 STATE OF ALASKA AOGCC ALASKA OIL �..... �T\/ milrnnoTNnC conn irim GOSI DISPOSITION Form 10-422 Rev, 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate RECEIVED JUN 16 2015 STATE OF ALASKA a ��^� ALASKA OIL AND GAS CONSERVATION COMMISSION =y v Fnrii iTv RFPORT OF PRODUCED GAS DISPOSITION .. 1. Facility Number 2. Facility Name 0290000030 PBU FS 3 Disposition 3. Field4. PBU - EOA Volume MCP Operator 5. MonthNear of Disposition BP Ma -2015 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00 8. Flared or vented 1 hour or less 1,861 9. Flared or vented more than 1 hour (see instr.) 17,651 10. Pilot and Purge 37,574 11, Assist Gas 32,594 12. Fuel gas used in lease operations. 746,550 13. Other (see instructions) 0 Official Use Only Authorization >t hr: Safety y / 7� 5 / MCF 14. TOTAL VOLUME (ITEMS 6-12) 836,230 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 784,124 Y z —/(— // CommissionerDate 18. Transferred to: (Express as a negative #) CGF -24,142,312 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature &anC / 1 Title Manager Production Taxes and Royalties Alaska Note: All volumes must be corrected to pressure of 14.65 psisia and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date a14AAC25.235. vrL- Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -3 GAS FLARING INCIDENT REPORT May 2015 l EC" ,, x,17' JUN i 6 ZO1. Page 7 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/17/2015 1546-1556 60 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 5/25/2015 0257-0302 60 5/26/2015 1630-1700 9 5/29/2015 1935-2033 1,604 5/29/2015 1956-2006 80 16,226 TOTAL 1,813 Events greater than 1 hour See attachments See attachments CAUSE TOTAL 0 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/8/2015 1900-19250 2 See attachments See attachments 5/24/2015 1105-1110 40 5/26/2015 0300-0305 3 5/29/2015 0825-0830 3 TOTAL 48 Planned Events Exceeding 1 Hour OR > 5 UUU mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/9/2015 1315-1750 9 See attachments See attachments 5/12/2015 0711-0915 493 5/12/2015 0711-0915 275 5/12/2015 0711-0915 163 5/26-28/2015 0300-1615 16,226 5/29/2015 0825-1015 485 TOTAL 17,651 6/12/2015 10:03 AM Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 1,813 0 48 17,651 37,574 32,594 89,680 BP EXPLORATION (ALASKA) INC. RECEIVED PRUDHOE BAY UNIT - FS -3 JUN 16 2015 Page 8 GAS FLARING INCIDENT REPORT May 2015 6/12/2015 10:03 AM Flare Start Date 05/0112015 Flare End Date 05/31/2015 15-150 Other 05/24/2015 11:05:00 am 1110:00 am 5 min No No Yes BPI\CARVERW 40 Determination Cause 1803 TIC -Aborted Start Attempt. Normal Compressor Blowdown volume. Action Taken Normal Compressor Blowdown volume. Daily Volume (MSCF) 40 RECEIVE® JUN 16 2015 15-158 Flare Relief 05/26/2015 3:00:00 am 11:59:00 pm 1259 min No No Yes BP7\NBMSKS 5563 Determination Cause 1802 T/C being down, Baring STV and IP gas from COSD and IP suction scrubber. Action Taken Continuing flare until machine is back online 15-158 Controlled Slowdown 05/26/2015 3:00:00 am 3:05:00 am 5 min No No Yes BP1\NBMSKS 3 Determination Cause 1802 TIC normal stop for 4000 hr. major GG swap. Action Taken Completed blowdown sequence Generated 06/08/2015 8:53:39AM Pageborlu FS3 Flare Report Total Volume (MSCF) 19512 Report System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume Numbe 15-135 Other 05/08/2015 7:00:00 pm 7:20:00 pm 20 min No No Yes BP1 \BOUWKA 2 Determination Cause TtC 1803 spin for planned maintenance, Over Speed Trip Test Action Taken Completed Test -- Daily Volume (MSCF) 2 15-137 Other 05/09/2015 1:15:00 pm 4:50:00 pm 215 min No No Yes BP1\BOUWKA 9 Determination Cause T\C 1803 forplanned maintenance for HP Over Speed Trip test Action Taken Completed test Daily Volume (MSCF) 9 15-140 Other 05/122015 7:11:00 am 9:15:00 am 124 min No No Yes BP1\BOUWKA 493 Determination Cause Depressured DS 15 C/LC for maint work at DS end Action Taken Completed depressuring. 15-140 Other 05/122015 7:11:00 am 9:15:00 am 124 min No No Yes BP1\BOUWKA 275 Determination Cause Depressured DS 15 C/L D for maint work at DS end Action Taken Completed depressuring. 15-140 Other 05/122015 7:11:00am 9:15:00am 124 min No No Yes BPI\BOUWKA 163 Determination Cause Depressured DS 15 C/L B for maint work at DS end Action Taken Completed depressuring. .- _.._ Daily Volume (MSCF) 931 15-150 Other 05/24/2015 11:05:00 am 1110:00 am 5 min No No Yes BPI\CARVERW 40 Determination Cause 1803 TIC -Aborted Start Attempt. Normal Compressor Blowdown volume. Action Taken Normal Compressor Blowdown volume. Daily Volume (MSCF) 40 RECEIVE® JUN 16 2015 15-158 Flare Relief 05/26/2015 3:00:00 am 11:59:00 pm 1259 min No No Yes BP7\NBMSKS 5563 Determination Cause 1802 T/C being down, Baring STV and IP gas from COSD and IP suction scrubber. Action Taken Continuing flare until machine is back online 15-158 Controlled Slowdown 05/26/2015 3:00:00 am 3:05:00 am 5 min No No Yes BP1\NBMSKS 3 Determination Cause 1802 TIC normal stop for 4000 hr. major GG swap. Action Taken Completed blowdown sequence Generated 06/08/2015 8:53:39AM Pageborlu RECEIVE® JUN 16 2015 AOGCC Total Volume (MSCF) 19512 Generated 06/08/2015 8:53:39AM Page 7 of 10 Flare Start Date 05/01/2015 -I / Flare End Date 05/31/2015 / �'�\ 15-160 Controlled Blowdown 05/27/2015 12:00:00 am 11:59:00 pm 1439 min No No o Yes BPI\DONATR 6358 Determination Cause Flaring STV gas from COSD and IP gas from the IP Suction Scrubber due to 1802 still being down from bad FG valve issue. Action Taken Continuing to attempt to correct the bad FG valve on 1802 T/C Daily Volume (MSCF) 6358 15-161 Flare Relief 05/28/2015 12:00:00 am 4:15:00 pm 975 min No No Yes BP1\DONATR j 4305) Determination Cause Due to 1802 TIC being still shutdown, STV gas was flared from the COSD and IP Gas flared from the IP Suction Scrubber. Action Taken 1802 T/C was repaired, one start, and flare relief was stopped. Daily Volume (MSCF) 4305 15-163 Flare Relief 05/29/2015 8:25:00 am 10:15:00 am 110 min No No Yes BP1\DONATR 485 Determination Cause Due to 1802 TIC being shutdown, flaring of STV and IP gas off the COSD and IP Suction Scrubber. Action Taken Completed the adjustments on 1802 TIC and started the compressor. 15-163 Controlled Blowdown 05/29/2015 8:25:00 am 8:30:00 am 5 min No No Yes BP1\DONATR 3 Determination Cause 1802 T/C normal stop for IGV adjustment on the GG after initial start the day prior. Action Taken Completed the blowdown sequence. RECEIVE® JUN 16 2015 AOGCC Total Volume (MSCF) 19512 Generated 06/08/2015 8:53:39AM Page 7 of 10 From: AK, OPS PCC EOC TL fmailto•AKOPSPCCEOCTLObp.com] Sent: Monday, November 02, 2015 2:55 PM To: Loepp, Victoria T (DOA) Subject: RE: PBU Flaring Events Victoria, I have added the comments you requested below for each line. Thank You David Spall (Alternate—Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall bp.com From: Loepp, Victoria T (DOA) [mailto•victoria.loepp( alaska.gov] Sent: Wednesday, October 21, 2015 1:58 PM To: AK, OPS PCC EOC TL Subject: RE: PBU Flaring Events See additional events: From: Loepp, Victoria T (DOA) Sent: Wednesday, October 21, 2015 1:51 PM To: AK, OPS PCC EOC TL (AKOPSPCCEOCTLColbp.com) Subject: PBU Flaring Events In reference to the following events: Facility Dates Amt Flared, MSCFD Reason 1. FS -3 5/26-5/28/15 16226 Planned 1802 T/C down, flaring STV and IP gas Issues with the machine, blew it down, they struggled with several additional restarts and finally got 1802 to restart. 2. CGF 4/1/15 48066 Unplanned 1805 T/C down, stabilizers overpressure to flare This was an unplanned issue and they flared to stabilize the plant, they were able to reload 1805 and get the plant stabilized to stop the flaring. 3. FS -2 4/1-4/5/15 28957 Planned 1801 T/C shutdown for planned maintenance This was planned maintenance and to keep the plant from going completely down during the colder temperatures they had to flare 4. FS -1 8/25/15 18944 Unplanned 1803 T/C shutdown, 2nd stage nozzles There was problem associated with 2nd stage nozzle/clevis slop (2%) they Shut in wells 2-8, 2-34, 2-19, 2-21, 18-11, 2-6, 2-28, 2-22 to stop the flaring. 5. CGF 8/25/15 35569 Unplanned Flared stabilizer overhead after TAPS outage, Low rate issues coming out of the TAPs outage, They were able to start the MI Machine which closed the flare valves. For each event, explain what happened and what measures were taken to mitigate flaring such as shut in production. If production was not shut in, why not? Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil 8 Gas Conservation Commission STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION ailsi 1TV 0=0nRT nF PRnnuCEn GAS DISPOSITION 1. Facility Number 2 Facility Name 0290000030 PBU FS 3 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. Month/Year of Disposition BP June -2015 20. For production from multiple pools, list contribution or each pool as a percent of Total Volume. 6. Sold U Pool Name Pool Cade Percent PRUDHOE 640150 100.00 7. Reinjected 0 8. Flared or vented 1 hour or less 620 9. Flared or vented more than 1 hour (see inslr.) 5,690 10. Pilot and Purge 33,418 11. Assist Gas 12,301 12. Fuel gas used in lease operations. 780,084 Official Use Only 13. Other (see instructions) 0 Authorization >1 hr: Safety �rio � rJ MCF 14. TOTAL VOLUME (ITEMS 6-12) 832,113 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 9 -2 —/5 - /5Commissioner 17. Transferred from: CGF 740,332 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -24,110,558 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. %/� Signature CL /!cA Qk j Title Manager Production Taxes and Royalties 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 3. /. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -3 GAS FLARING INCIDENT REPORT June 2015 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/12/2015 0200-0205 240 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 240 Page 9 DATE TIME VOLUME DESCRIPTION OF INCIDENT &CAUSE ALI IVIV IANCIV IV LLIIYIIIYAIG a.elvac 6/9/2015 0542-1130 1,691 See attachments See attachments TOTAL 1,691 Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/6/2015 0200-0210 80 See attachments See attachments 6/7/2015 1422-1425 60 6/8/2015 0120-0125 240 TOTAL 380 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/6/2015 0220-0420 1,083 See attachments See attachments 6/7/2015 1236-1422 507 6/8/2015 0140-0340 834 6/8/2015 1415-1615 208 6/26/2015 1313-1713 1,367 TOTAL 3,999 7/15/2015 3:53 PM BP EXPLORATION )ALASKA) INC. PRUDHOE BAY UNIT - FS -3 GAS FLARING INCIDENT REPORT June 2015 Page 10 7/15/2015 3:53 PM TOTAL Unplanned Events < 1 Hour 240 Unplanned Events > 1 Hour 1,691 Planned Events < 1 hour and not 380 exceeding 5,000 MCF Planned Events> 1 hour or 3,999 exceeding 5,000 MCF Pilot Purge 33,418 Assist 12,301 TOTAL FLARED VOLUME 52,029 Page 10 7/15/2015 3:53 PM Flare Start Date 06/01/2015 Flare End Date 06/30/2015 FS3 Flare Report Total Volume (MSCF) 6310 Report Daily Volume (MSCF) 567 15-179 Controlled Blowdown 06/08/2015 1:20:00 am 1:25:00 am Numbe System Date StartTime Stop Time Duration Intemlittent Black Smoke Planned Reported By Volume 15-174 Controlled Blowdown 06/06/2015 20000 am 2:10:00 am 10 min No No Yes BPIMELBORD 80 Determination Cause TC 1804 shutdown for planned maintenance 15-179 Controlled Blowdcwn 06/08/2015 1:40:00 am 3:40:00 am 120 min No No Action Taken 1804 Completed shutdown. 834 Determination Cause T\C 1806 spin cooling 15-174 Controlled Blowdown 06/06/2015 2:20:OOam 4:20:00 am 120 min No No Yes BP1\WELBORD 1083 Determination Cause T\C 1804 spin cooling 120 min No No Yes BP7\BOUWKA 208 Determination Cause 1806 AL T\C system doing waterwash. Action Taken Completed spin cooling. Action Taken Completed water wash. Daily Volume (MSCF) 1163 15-176 Controlled Blowdown 06/07/2015 12:36:00 pm 2:22:00 pm 106 min No No Yes BP1\WELBORD 507 Determination Cause 1804 Water wash spin 1591 Determination Cause STV -IP T\C 1802 shutdown due to a problem associated with hole in lube oil line. Action Taken Completed water wash 15-176 Controlled Blowdown D6/07/2015 2:22:00 pm 2:25:00 pm 3 min No No Yes BP7\WELBORD 60 Determination Cause 1804 shut down post water wash Action Taken Completed shutdown 15-211 Other 06/26/2015 1:13:00 pm 5:13:00 pm 240 min No No Yes BP1\DONATR Determination Cause To troubleshoot the STV Flare Sump level transmitter, 1802 TIC was idled to allow STV Flare to build a liquid level in the sump. Action Taken Completed the level fill of STV Flare liquid in the sump and sped 1802 TIC to normal speed. Daily Volume (MSCF) 1367 1367 Total Volume (MSCF) 6310 Generated 07102/2015 3:52:31 PM Page 8 of 12 Daily Volume (MSCF) 567 15-179 Controlled Blowdown 06/08/2015 1:20:00 am 1:25:00 am 5 min No No Yes BP1\WELBORD 240 Determination Cause T\C 1806 shutdown for planned maintenance Action Taken Completed shutdown 15-179 Controlled Blowdcwn 06/08/2015 1:40:00 am 3:40:00 am 120 min No No Yes BP1\WELBORD 834 Determination Cause T\C 1806 spin cooling Action Taken Completed spin cooling limit 15-179 Controlled Blowdown 06/08/2015 2:15:00 pm 4:15:00 pm 120 min No No Yes BP7\BOUWKA 208 Determination Cause 1806 AL T\C system doing waterwash. Action Taken Completed water wash. Daily Volume (MSCF) 1282 15-180 Controlled Blowdimn 06/09/2015 5:42:00 am 11:30:00 am 348 min No Yes No BP1\BOUWKA 1591 Determination Cause STV -IP T\C 1802 shutdown due to a problem associated with hole in lube oil line. Action Taken Completed shutdown & repairs. Daily Volume (MSCF) 1691 15-211 Other 06/26/2015 1:13:00 pm 5:13:00 pm 240 min No No Yes BP1\DONATR Determination Cause To troubleshoot the STV Flare Sump level transmitter, 1802 TIC was idled to allow STV Flare to build a liquid level in the sump. Action Taken Completed the level fill of STV Flare liquid in the sump and sped 1802 TIC to normal speed. Daily Volume (MSCF) 1367 1367 Total Volume (MSCF) 6310 Generated 07102/2015 3:52:31 PM Page 8 of 12 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Sunday, June 07, 2015 5:45 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; AK, OPS GC3&PCC OSM; Barton, Kim; AK, OPS FS3 Facility OTL; AK, OPS FS3 OSM Subject: Flaring Event at To: Jennifer Hunt, AOGCC CC: Victoria Ferguson, AOGCC iennifer.hunt(a)alaska.gov victoria ferguson(o)alaska.aov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 06/06/2015 02:20 and stopping at 06/06/2015 04:20 with a volume of 1083 (MSCF). The event lasted for 120 minutes and was due to T/C 1804 spin cooling. The event stopped when the spin cooling was completed. Thanks, Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Monday, June 08, 2015 5:41 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, HSSEE Env Adv West; AK, OPS GC3&PCG OSM; Borton, Kim; AK, OPS FS3 Facility OTL; AK, OPS FS3 OSM Subject: Flaring Event atm] To: Jennifer Hunt, AOGCC CC: Victoria Ferguson, AOGCC iennifer.hunt(o alaska.aov victoria.ferouson (dalaska.aov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 06/07/2015 12:36 and stopping at 06/07/2015 14:22 with a volume of 507 (MSCF). The event lasted for 106 minutes and was due to T/C 1804 water wash spin. The event stopped when the water wash was completed. A flaring event occurred at FS3 starting at 06/07/2015 14:22 and stopping at 06/07/2015 14:25 with a volume of 60 (MSCF). The event lasted for 5 minutes and was due to T/C 1804 shut down post water wash. The event stopped when the shutdown was completed. A flaring event occurred at FS3 starting at 06/08/2015 01:20 and stopping at 06/08/2015 01:25 with a volume of 240 (MSCF). The event lasted for 5 minutes and was due to T/C 1806 shut down for planned maintenance. The event stopped when the shutdown was completed. A flaring event occurred at FS3 starting at 06/08/2015 01:40 and stopping at 06/08/2015 03:40 with a volume of 834 (MSCF). The event lasted for 120 minutes and was due to T/C 1806 spin cooling. The event stopped when the spin cooling was completed. A flaring event occurred at FS3 starting at 06/08/2015 14:15 and stopping at 06/08/2015 16:15 with a volume of 208 (MSCF). The event lasted for 120 minutes and was due to T/C 1806 water wash. The event stopped when the water wash was completed. Thanks, Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall@bp.com Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, June 10, 2015 3:17 PM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Borton, Kim; AK, OPS FS3 Facility OTL; AK, OPS FS3 OSM; AK, HSSEE Env Adv East Subject: Flaring Event a4w black smoke event To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC iennifer.hunt(dalaska.cov Victoria. loeppCo alaska.gov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 06/09/2015 05:42 and stopping at 06/09/2015 11:30 with a volume of 1691 (MSCF). The event was a black smoke event. The event lasted for 348 minutes and was due to STV -IP T\C 1802 shutdown, due to a problem associated with a hole in the lube oil line. The event stopped when the shutdown and repairs were completed. Thanks Dave David Spall (Alternate —Jennifer Blake) PCC/EOC Production Optimization Team Lead 907-659-4472 Office 219-689-4036 Cell david.spall bp.com wor q a�elq'aa;!uuar bOZ9-0£g (LOO IIa3 ZLbb-6S9 (L06) a3!l}O (pods p!nno;/n) peal weal uo!;ez!w!;d0 uo!;onpad 303/33d avn/g aaf!uuar smuegl peads lewiou o; pewn;al seen Z08L 0/i pue pa;aldwoo seen 6u!;oogs9lgna; ag; uagm peddo;s;uana agi 'Ja;;!wsueIl lanai dwnS GJe1H niS ag; uo VOm 6u!;oogsalgna; jo; dwns ag; u! lana) pmb!l pl!nq o; aieli AAS ag; Mope o; ZOg L O/l 6wlp! o; anp seen pue sa;nu!w OqZ JO; pa;sel;uana agi '(dOSW) L9EL;o awnlon a q;!M EL:LL 9LOZ/9Z/90;e bu!ddo;s pue £L £L 9LOZ/9Z/90;e 6u!ue;s ESd le pajin000;uana 6uueg V japeel weal uogez!wgd0 uo!;onpad 9d0 '9MO J91!uu9r :wwH no eqsele uosn aa) euo;o!n A0b,eMseleglunq jalluua_ OOOOV 'uosn6aa=I eu0101n :00 OOE)OV ';unH Ja;!uuar 01 e;uan3 6u!aelj :;:)afgns WSO £S3 SdO ")IV '110 411Je3 £S3 SdO ")IV'w!N 'uoIJog ASO 33d'g£39 SdO "SIV "saM APV ^u3 33SSH "AV 'tiobaj0 'jngjjv 'V i0eg 'uosuag :eapuefalV 'oue;sea'(VO(J) 1 e!ao;o!A 'ddaol (VOO) l aa;!uuaf';unH :Ol WV LT:9 STOZ "6Z aunf'/(epuow :;uas <wo:)'dgpn 1130333dSdO)IV> ll 303 33d SdO "SIV :Wojj (VO(3) l aa})uuaf "7unH STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 2. Facility Name 0290000030 PBU FS 3 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. Monlh/Year of Disposition BP July -2015 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold U Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 175 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 30,946 11. Assist Gas 245 12. Fuel gas used in lease operations. 944,843 13. Other (see instructions) 0 Official Use Only Authorization>1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 976,209 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 975,789 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -32,776,939 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. ,y,�/ //I% Signature b(.Uf DL C�10& Tige Manager Production Taxes and Ro allies Alaska Note: All volumes must be corrected to pressure of 14.65 psla and to a temperature of 60o F. Authority 20 AAC25.235. tl Printed Name Diane Colley Phone (907) 564-5775 Date Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Peru iTv RFpnRT OF PRODUCED GAS DISPOSITION 1. Facility Number 2. Facility Name 0290000030 PBU FS 3 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonlhNear of Disposition BP 1 August -2015 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent PRUDHOE 640150 100.00% 7. Reinjected 0 8. Flared or vented 1 hour or less 396 9. Flared or vented more than 1 hour (see instr.) 246 10. Pilot and Purge 31,012 11. Assist Gas 360 12. Fuel gas used in lease operations. 866,196 Official Use Only 13. Other (see instructions) 0 Authorization>1 hr: Safety 2 MCF 14. TOTAL VOLUME (ITEMS 6-12) 898,210 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas Waste. MCF Commissioner Date 17. Transferred from: CGF 897,208 18. Transferred to: (Express as a negative #) CGF -30,206,732 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. I �Signature IIiIYLI Title Manager Production Taxes and Royalties Alaska ,- Printed Name Diane Colley Phone (907) 564-5775 Date Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -3 GAS FLARING INCIDENT REPORT August 2015 DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events <= 1 hr TOTAL 0 DATE TIME VOLUME DESCRIPTION OF IN 8/25/2015 0935-1105 117 See attachments TOTAL 117 Not required for unplanned events <= 1 hr See attachments Planned Events Less Than or Equal 1 Hour AND <= 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/16/2015 1047-1114 64 See attachments See attachments 8/16/2015 1238-1248 32 8/21/2015 0230-0235 240 8/21/2015 0412-0415 60 TOTAL 396 Planned Events Exceeding 1 Hour OR > 5,000 mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/16/2015 1258-1440 129 See attachments See attachments TOTAL 129 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 117 Planned Events < 1 hour and not 396 exceeding 5,000 MCF Planned Events > 1 hour or 129 exceeding 5,000 MCF Pilot Purge 31,012 Assist 360 TOTAL FLARED VOLUME 32,014 Page 7 9/11/2015 10:38 AM O l 40 L abed WVZO'Lb-6 9LOZ/Z0/60 P9leJaU0S ZV9 (dOSW) awnlOA 110101 LLL (joSW) awnlo/v RIIeO lo aN W uoilezunssa/dap ay1 palaldwoo uaMel uollPV Heal Weis ayl Meda/ of peinswidap pue umopinys sem 10 ayl 9064 u! AVYLEj 8AIVA 0S310 ayl uo Meal Ovals a Pey gull uowwoo o/84L 88neZ) uolleulwlalaO LLL 211VN00\Ld8 ON ON ON ww06 we00:S0:LL We00:S8:6 SLOZ/9Z/80 WmOPmOISPellaluo0 WZ-9L 006 (joSW) awnloA A11e0— amsswdap umop )nys lewjou palaldwoO bOBL uaMel uol;dy uopejwd sdVl 101 se6 Shc JO Moel PL enp umop lnys pue polpi sem b08L asneo uopeulLweloo 09 H3NSPJVOLLd8 VDA ON ON WIMS we oo:9Vt, We00:ZLb SIOZ4Z/80 UxOpmo18P81PID1uo0 _ZLZ-9L vmop lnys ansswdap lewlou palaldwoo 908 uaMel uol;OV o6elno SdVlloJu Mnys AllenueW9o8t asnLDuogeulwlalao o9Z H3NS8V9\Ld8 saA ON ON ww 9 we 00:98:Z we OO:OE:z 9WZ/LZ/80 u Pmolo pellonuo0 ZLZ-9 L 9zz (dOSW)awnloAAlleo- 'gleg ayl 01 l0 0/BbL ayl to uopezlJnssatlap ayl Palaldwop UaMel U01;ptI uopellelsu! 1pl Bid 10 0411ol umopinys VLSO pounwoadep sem to 0841 asneo bolleulwla;all 6ZL N1VN00\Lde saA ON ON ulw ZOL wd 00:00,:Z wd Oo:BS:ZL 9LOZ/9L/80 WADWISP IPpuoO _ L9Z-SL lsLB wayoleo 6nIS ayl of uOgezpnssa/dap aslm dais pip pue 10 0/81?L uo ajeU of Bu!oB peddolS uaMel uoyoV uopelpsw lib Bid 10 04L jol umopinys 6LS0 iol weU of uogezunssaidep lepiul to o/86L esne3 uopemLuu8jaa ze ?J1VN001\Ld8 88/, ON ON upu OL wd00:80:ZL wd00:8E:Zl 9LUZ/9L/90 WAOWOI9P811QJWOO L9Z-9L gull uowwoo OYL Jo umop molt' ayi pololdwoo uaMel UO1 uoilellelsul l!M 6u!661d gull uowwoo 04L joJ Wom Bwwoo do /ol pa nsswcap ouil uowwoo 04L asneo uolleuluualaU 49 NIVNOMWIS saA ON ON uiw LZ we00:b L:LL we00:Lb:OL 91,13ZNL/80 umopmoIGRIIaluo0 L9Z-9L awnloA A8 payodaa Pauueld allowS >I0e18 3u lUji uejul uollelnp ew!1 dOIS awIL VOLS alep wo;sAS ogwnN yodaa Z49 (dOSW) awnloA lelol alodab ale).1 £Sd SLOZ/LE/90 aleo PU3 a/elj S mo/90 oleo Vels aJel3 Hunt, Jennifer L (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, August 18, 2015 10:44 AM To: Hunt, Jennifer L (DOA) Cc: Loepp, Victoria T (DOA); Castano, Alejandra; Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; AK, OPS FS3 OSM Subject: Flaring Event at FS3 To: Jennifer Hunt, AOGCC CC: Victoria Loepp, AOGCC iennifer hunt@alaska.00v Victoria loepo a)alaska.00v From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 08/16/2015 12:58 and stopping at 08/16/2015 14:40 with a volume of 129 (MSCF). The event lasted for 102 minutes and was due to the depressurization of 14B/C commonline in preparation for the DS 14 shutdown to install pigging kit. The Flaring stopped when the depressurization was completed. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Peru 1Tv RFPnRT CIF PRODUCED GAS DISPOSITION 1. Facility Number 2. Facility Name 0290000030 PBU FS 3 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonthNear of Disposition BP September -2015 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 964 9. Flared or vented more than 1 hour (see instr J 900 10. Pilot and Purge 29,735 11, Assist Gas 4,068 12. Fuel gas used in lease operations. 880,466 Offidlel Use Only 13. Other (see instructions) 0 Authorization >1 hr: Safety GfGU MCF 14. TOTAL VOLUME (ITEMS 6-12) 916,133 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF /?% —25 —15 - SCommissioner 17. Transferred from: CGF 910,197 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -27,989,899 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature am ze Title Mana er Production Taxes and Ro alties Alaska Note: All volumes must be corrected to pressure of 14.65 psta and to a temperature of 60o F. Authority 20 AAC25.235. Printed Name Diane Colley Phone (907) 564-5775 Date . VFL I Io1Z4 1l 5 Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -3 GAS FLARING INCIDENT REPORT September 2015 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 9/17/2015 1445-1450 9 See attachments See attachments 9/28/2015 0100-0110 60 9/28/2015 1137-1230 187 9/29/2015 2200-2205 60 9/29/2015 2215-2315 458 9/30/2015 1235-1335 190 TOTAL 964 9/28/2015 0130-0330 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 900 See attachments 900 TOTAL 0 0 964 GDD1 29,735 4,068 35,667 See attachments Page 6 10/15/2015 10:43 AM Flare Start Date 09/012015 Flare End Date 09/302015 FS3 Flare Report Total Volume (MSCF) 1864 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-310 Controlled Blowdown 09/17/2015 2:45:00 pm 2:50:00 pm 5 min No No Determination Cause 14D CL was depressured to flare to verify communication from the Facility to the Drillsite. Action Taken Completed the communication test and shutdown the flare. 15-317 Controlled Blowdown 09/28/2015 1:00:00 am 1:10:00 am 10 min No Determination Cause TC 1803 shutdown for planned water wash Action Taken Completed shutdown. 15-317 Controlled Blowdown 0928/2015 1:30:00 am 3:30:00 am 120 min No Determination Cause T\C 1803 spin cooling Action Taken Completed spin cooling. 15-317 Controlled Blowdown 09/28/2015 11:37:00 am 12:30:00 pm 53 min No Determination Cause T\C 1803 spin for water wash Arfinn Taken Completed water wash. No liL] res nrnwunr.,n Daily Volume (MSCF) 9 Yes BP1\WELBORD 60 Yes BP11WELBORD 900 No Yes BPMELBORD 187 Total Volume (MSCF) 1864 Generated 10/02/2015 2:48:30PM rage 5 or a Daily Volume (MSCF) 1147 15-319 Controlled Blowdown 09/292015 10:00:00 pm 10:05:00 pm 5 min No No Yes BP1\WELBORD 60 Determination Cause T\C 1804 Shut down forwaterwash Action Taken Completed shutdown. 15-319 Controlled Blowdown 09/292015 10:15:001)m 11:15:00 pm 60 min No No Yes BPMELBORD 458 Determination Cause T\C 1804 spin cooling Action Taken Completed spin cooling. _ Daily Volume (MSCF) 518 15-321 Controlled Blowdcwn 09/30/2015 12:35:00 pm 1:35:00 pm 60 min No No Yes BP1\WELBORD 190 Determination Cause TC 1804 spinning for water wash Action Taken Completed water wash Daily Volume (MSCF) 190 Total Volume (MSCF) 1864 Generated 10/02/2015 2:48:30PM rage 5 or a STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 2. Facility Name 0290000030 PBU IS3 Disposition 3. Field PBU - EO A Volume MCF 4. Operator 5. Month/Vear of Disposition BP October -2015 20. Forproduction from multiple pools, list contribution of each pool as a percent or Total Volume. 6. Sold U Pool Name Pool Code Percent PRUDHOE 640150 100.000. 7. Reinjected 0 ' 8. Flared or vented 1 hour or less 1,012 . 9. Flared or vented more than 1 hour (see instr.) 1,125 10. Pilot and Purge 31,024 11. Assist Gas 2,653 12. Fuel gas used in lease operations. 900,765 Official Use Only 13. Other (see instructions) 0 • ' - Authorization he Safety / Z s MCF 14. TOTAL VOLUME (ITEMS 6-12) 936,579 Lease Use MCF 15, NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas U - Waste: MCF • 112, Commissioner Date 17. Transferred from: CGF 931,789 18. Transferred to'. (Express as a negative #) CGF -23,169,698 ' 19. Remarks: I hereby certify that t e foregoing is true and correct to the best of my knowledge. Signatures Ltn Title Manager Production Taxes and Ro aloes Alaska Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 AAC25.235. (/ , Printed Name Diane Colley Phone (907) 564-5775 Date I r ^ ,(t� �L / Z1/ 5J/ S Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -3 GAS FLARING INCIDENT REPORT October 2015 Not required for unplanned events <= 1 hr TOTAL 0 Events greater than 1 hour See attachments TOTAL 0 Not required for unplanned events <= 1 hr ACTION TAKEN TO E See attachments Planned Events Less Than or Equal 1 Hour AND <= S UUU MCT DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/2/2015 1820-1840 65 See attachments See attachments 10/2/2015 2030-2035 240 10/7/2015 1315-1335 67 10/7/2015 1628-1640 63 10/12/2015 0904-0935 247 10/12/2015 0947-1000 67 10/12/2015 1237-1245 18 10/12/2015 1325-1335 18 10/12/2015 1425-1435 18 10/18/2015 2215-2240 209 TOTAL 1,012 Planned Events Exceeding 1 Hour OR > 5,000 mct ' DATE TIME VOLUME DESCRIPTION OF INCIDENT &CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/2/2015 2100-2300 900 See attachments See attachments 10/4/2015 1230-1400 225 TOTAL 1,125 Page 7 11/16/2015 3:35 PM BP EXPLORATION (ALASKA) INC- PRUDHOE BAY UNIT - FS -3 GAS FLARING INCIDENT REPORT October 2015 Page 8 11/16/2015 3:35 PM TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 1,012 exceeding 5,000 MCF Planned Events > 1 hour or 1,125 exceeding 5,000 MCF Pilot Purge 31,024 Assist 2,653 TOTAL FLARED VOLUME 35,814 Page 8 11/16/2015 3:35 PM FlareStartDate 1010112015 Flare End Date 10/31/2015 FS3 Flare Report Total Volume (MSCF) 2137 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-322 Controlled Blowdown 10/02/2015 6:20:00 pm 6:40:00 pm 20 min No No Yes BP1\WELBORD 65 Determination Cause Depressured 14D Common Line Action Taken Completed depressuring. 15-322 Controlled Blowdown 10/02/2015 8:30:00 pm 8:35:00 pm 5min No No Yes BP1\WELBORD 240 Determination Cause T\C 1806 shutdown for planned maintenance Action Taken Completed shutdown. 15-322 Controlled Blowdown 10/02/2015 9:00:00 pm 11:00:00 pm 120 min No No Yes BPI\WELBORD 900 Determination Cause T\C 1806 spin Cooling Action Taken Completed spin cooling. Daily Volume (MSCF) 1205 15-325 Controlled Blowdown 10/04/2015 12:30:00 pm 2:00:00 pm 90 min No No Yes BP1\WELBORD 225 Determination Cause 1806 starter spinning for water wash Action Taken Completed water wash Daily Volume (MSCF) 225 15-329 Controlled Slowdown 10/07/2015 1:15:00 pm 1:35:00 pm 20 min No No Yes BP1\DONATR 67 Determination Cause 14D Cl -was depressured to flareto get positive isolation on the pig receiver to remove the ILI pig due to leaky isolation valves. Action Taken Completed the depressurization of 14D. 15-329 Controlled Blowdown 10/07/2015 4:28:00 pm 4:40:00 pm 12 min No No Yes BPI\DONATR 63 Determination Cause 14D CL was depressured to flare to get positive isolation on the pig receiver to remove the cleaning pig due to leaky isolation valves. Action Taken Completed the depressurization of 140 CL. Daily Volume (MSCF) 130 15-336 Controlled Blowdown 10/12/2015 9:0400 am 9:35:00 am 31 min No No Yes BP1\DONATR 247 Determination Cause 14BC Cl -was depressured for DS14 SD for 14D CL pigging kit removal. Action Taken Completed the depressurization of the 14BC CL. 15-336 Controlled Blowdown 10/12/2015 94700 am 10:00:00 am 13 min No No Yes BP100NATR 67 Determination Cause 14D CL was depressured to flare for the pigging kit removal Action Taken Completed the depressurization. 15-336 Controlled Blowdown 10/12/2015 12:37:00 pm 12:45:00 pm 8 min No No Determination Cause 14D CL was purged with nitrogen and relieved to flare for pigging kit removal. Action Taken Completed the purge. 1 of 3 purges. 15-336 Controlled Slowdown 10/12/2015 1:25:00 pm 1:35:00 pm 10 min No No Determination Cause 14D CL was purged with nitrogen and relieved to flare for pigging kit removal. Action Taken Completed the purge. 2 of 3 purges. 15-336 Controlled Blowdown 10/12/2015 2:25:00 pm 2:35:00 pm 10 min No No Determination Cause 14D CL was purged with nitrogen and relieved to flare for pigging kit removal. Action Taken Completed the purge. 3 of 3 purges. 15-343 Controlled Blowdown 10/18/2015 10:15:00 pm 10:40:00 pm 25 min No No Determination Cause Depressured common line 13D after gas sweep for facility maintenance. Yes BP1\DONATR 18 Yes BPI\DONATR 18 Yes BP1\DONATR 18 Daily Volume (MSCF) Yes BPI\GARSKEH 368 209 Generated 11/06/2015 3:25:34PM Page 9 of 12 FlareStartDate 10/01/2015 Flare End Date 10/31/2015 Action Taken Common line depmssuled. Daily Volume (MSCF) 209 Total Volume (MSCF) 2137 Generated 11/05/2015 3:25:34PM Page 10 of 12 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. MonthNear of Disposition November -2015 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 0 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 29,888 11. Assist Gas 5 12. Fuel gas used in lease operations. 932,342 13. Other (see instructions) O Official Use Only Authorization >1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 962,235 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 962,230 Commissioner Date 18. Transferred to: (Express as a negative #) CGF -23,860,643 19. Remarks: I hereby certify that the foregoing is We and correct to the best of my knowledge. Signature (.,([{(%/ Title Manager Production Taxes and o a ies Alaska Note: All volumes must corrected to pressure Of 14.65 psisis and to a temperature of 60o F. Authority 20 AAC25.235. Printed Name Diane Colley Phone (907) 564-5775 Date / / Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -3 GAS FLARING INCIDENT REPORT November 2015 Events less than or equal to 1 hour Not required for unplanned events <=1 hr Not required for unplanned events <=1 hr TOTAL 0 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 See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 29,888 Assist 5 TOTAL FLARED VOLUME 29,893 See attachments Page 5 12/15/2015 9:52 AM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACH iTY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number2. Facility Name 0290000030 PBU FS 3 Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. Month/Year of Disposition BP I December -2015 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Cade Percent 7. Reinjected 0 PRUDHOE 640150 100.00 S. Flared or vented 1 hour or less 1,316 9. Flared or vented more than 1 hour (see instr.) 4,068 10. Pilot and Purge 37,408 11. Assist Gas 9,342 12. Fuel gas used in lease operations. 952,522 13. Other (see instructions) 0 Official Use Only Authorization >l hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 1,004,656 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF 989,930 P ;4�4t'— z_1(_ / 18. Transferred to: (Express as a negative #) CGF -27,836,615 Commissioner Date 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. (�ahD 7 �/t I Signature V�(V L l/�J (/'/�//G/J Title Manager Production Taxes and Royalties Alaska Note: All volumes must is corrected to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 - AAC25.235. I Printed Name Diane Colley Phone (907) 564-5775 Date t16 Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -3 GAS FLARING INCIDENT REPORT December 2015 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRiPTIONOF INODENT&CAUSE ACTIONTAKEN TO ELIMINATE CAUSE 12/5/2015 0050-0105 156 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 156 See attachments See attachments DATE TIME 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 12/3/2015 1210-1215 3 See attachments See attachments 12/5/2015 0050-0100 60 12/10/2015 1117-1136 413 12/10/2015 1515-1530 119 12/11/2015 1300-1325 325 12/14/2015 2100-2105 240 37,408 TOTAL 1,160 DATE TIME VULUMI: V"LKIrr IUM Ur IN 12/3/2015 1215-2115 2,460 See attachments 12/5/2015 0120-0321 902 12/14/2015 2137-2328 706 TOTAL 4,068 TOTAL unplanned Events < 1 Hour 156 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 1,160 exceeding 5,000 MCF Planned Events> 1 hour or 4,068 exceeding 5,000 MCF Pilot Purge 37,408 Assist 9,342 TOTAL FLARED VOLUME 52,134 See attachments Page 5 1/14/2016 4A9 PM Flare Start Date 12/01/2015 Flare End Date 12/31/2015 FS3 Flare Report Total Volume (MSCF) 5384 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 15-395 Controlled Blowdown 12/03/2015 12:10:00 pm 12:15:00 pm 5 min No No Yes BPI\GARSKEH 3 Determination Cause Planned maintenance of 1802 was reason for SD. Action Taken 1802 Depressure complete. 15-395 Flare Relief 12/03/2015 12:15:00 pm 9:15:00 pm 540 min No No Yes BP1\GARSKEH 2460 Determination Cause Flared STV, IP gas while planned engine swap and other required maintenance was taking place on 1802. (No spare) Action Taken 1802 was restarted and loaded and back in service. - 15-396 Controlled Blowdown 12/05/2015 12:50:00 am 1:00:00 am 10 min No No Yes BP1 \GARSKEH 60 Determination Cause 1803 manual SD for maintenance. Action Taken Finished normal blowdown. 15-396 Other 12/05/2015 1:20:00 am 3:21:00 am 121 min No No Yes BP1\GARSKEH 902 Determination Cause 1803 spin coolto drop wheelspece temps. Action Taken Did 2 hour spin cool (allotted time), then shut in. 15-403 Controlled Blowdown 12/10/2015 11:17:00 am 11:38:00 am 19 min No No Yes BP100NATR 413 Determination Cause Depressur AHP Separator/Scmbberto repair a leaking 1" union on the 50# FG pipe. Action Taken Completed the depressurization. 15-403 Controlled Blowdown 12/10/2015 3:15:00 pm 3:30:00 pm 15 min No No Yes BP1\DONATR 119 Determination Cause Depressured AHP Separator/Scrubber again after failed leak check on the repaired 1" Union. Action Taken Completed the depressurization of the vessel. 15-405 Controlled Blowdown 12/11/2015 1:00:00 pm 1:25:00 pm 25 min No No Yes BP1\GARSKEH 325 Determination Cause Isolated and depressured A HP separator, to realign and repair a leak on the 50# fuel gas line. Action Taken Completed the depressuring process. - 15-408 Controlled Blowdown 12/14/2015 9:00:00 pm 9:05:00 pm 5 min No No Yes BP1\GARSKEH 240 Determination Cause Planned normal SD of 1806 for maintenance. Depressured. Action Taken 1806 completed its normal blowdown. 15408 Flare Relief 12/14/2015 9:37:00 pm 11:28:00 pm 111 min No No Yes BP1\GARSKEH 706 Determination Cause Spin cool 1806 to assure it is prepped for maintenance, 113 minuets. Action Taken Spin cool stopped, 2 hr maximum. Total Volume (MSCF) 5384 Generated 01/08/2016 11:15:02AM Page 4 of 7 12/7/2015 Flaring Event at FS3 Flaring Event at FS3 AK, OPS PCC EOC TL [AKOPSPCCEOCfL@bp.COrn] Sent:Sunday, December 06, 2015 10:38 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A [Gary.Benson@bp.com]; Arthur, Gregory [Gregory Arthur@bp.com]; Al OPS GC3&PCC OSM [AKOPSGC3PCCOSM@BP.com]; Martin, Nelson D [Nelson.Martin@bp.com]; AK, HSSEE Env Adv East FS3 Facility OTIL OPS FS3 OSM [AKOPSFS30SM@BP com7 G ov�err,,KR bin (SLR) [Rob n Gloverr@bp.com] aKain, Rachel B[Rachel.Kain@bp.com] To: AOGCC Reporting CC: Victoria Loepp. AOGCC aoocc.reportina@alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 12/05/2015 01:20 and stopping at 12/05/2015 03:21 with a volume of 902 (MSCF). The event lasted for 121 minutes. The event was due to spin cooling to prepare for planned maintenance on 1803 compressor. The flaring stopped once 1803 was cool and shutdown. Thanks Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com https:/iwebmai I a.aiwka.gov/ma%ae=Item &t= IPM.Note&id= RgAAAABKLne2zgP4SoM kepOhCxbSBwBUvQ964rjQTgygn3632GdIAAAAhhLyAABuvQ964rjQT... Ill 12!712015 Flaring Event at FS3 Flaring Event at FS3 AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.Com] sent:Saturday, December 05, 2015 4:20 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A [Gary.Benson@bp.com]; Arthur, Gregory [Gregory.Arthur@bp.com]; AK, OPS GC3&PCC OSM [AKOPSGC3PCCOSM@BP.com]; Martin, Nelson D [Nelson.Martin@bp.com]; AK, HSSEE Env Adv East PS FS3 OSM [AKOPSFS30SM@BP com]; G over, Robin (SLR) [Rolbin GI vty OTL er@bp.com];aKain, Rachel Bc[Rachel.Kaaiin@bp com] To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc reoortinaCa)alaska Qov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 12/03/2015 12:15 and stopping at 12/03/2015 21:15 with a volume of 2460 (MSCF). The event lasted for 540 minutes. The event was due to planned maintenance, including an engine swap, on 1802 compressor. The flaring stopped once 1802 was restarted and placed back in service. Thanks Jennifer Blake PCC/ECC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell(907)830-6204 Jennifer.blake@bp.com https:lAvebrnaila.alwka.gov/mat?ae=Item&t=IPM.N ote&id=RgAAAABKLne2zgP4SoM kepOhCxbsBwBU vQ964rjQTgYgn3632GdIAAAAhhLyAABUvQ964rjQT... 1/1 12/30/2015 Flaring Event at FS3 Flaring Event at FS3 AK, OPS PCC EOC TL [AKOPSPCCEOCTL@bp.com] Senffriday, December 18, 2015 3:31 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A [Gary.Benson@bp.com]; Arthur, Gregory [Gregory Arthur@bp.com]; AK, OPS GC3&PCC d OSM [AKOPSGC3PCCOSM@BP.com]; Martin, Nelson D [Nelson.Martin@bp.com]; AK, HSSEE Env Adv East [AKHSSEEEnvAdvEast@bp.com]; AK, OPS FS3 Facility OTL [AKOPSFS3FadlityOTL@bp.com]; Glover, Robin (SLR) [Robin.Glover@bp.com]; Kain, Rachel B [Rachel.Kain@bp.com]; AK, OPS FS3 OSM [AKOPSFS30SM@BP.Com] From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 12/14/2015 21:37 and stopping at 12114/2015 23:28 with a volume of 706 (MSCF). The event lasted for 111 minutes and was due to a shutdown and spin cool of T/C 1806 for planned maintenance. The event stopped when the spin cool was complete. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com https:/lwebmaila.alaska.gmlma/?ae=Item &t= IPM .Note&i d=RgAAAABKLne2zgP4SoM kepOhCxbSBwBUvQ964rjQTgYgn3632GdIAAAAhhLyAABU vQ964rjQT... 111