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HomeMy WebLinkAboutPBU CCP-FFGU - BP Exploration (Alaska), Inc.State of Alaska AOGCC Gas Disposition Files Year: 2017 Facility: PBU CCP/FFGU Operator: BP Exploration (Alaska) Inc.     STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED Gos niSpn-qiT1nti 1. Facility Number 2. Facility Name 0290000000 PE CCP/FFGU Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonlhNear of Disposition BP Janua -2017 20. Forproduction tram multiple pools, list contribution oteach pool as a percent of Total Volume. 6. Sold 705,652 Pool Name Pool Code Percent 7. Reinjected 216,350,186 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 1,242 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 34,988 11. Assist Gas 0 12. Fuel gas used in lease operations. 6,097,317 13. Other (see instructions) 1,477 Official Use Only Authorization>1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 223,190,862 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from. CGF & FSI 223,190,862 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU, Block 12: Includes COTP Non-PBU Fuel Gas = 1,340 mscf BBlock 18: Fuel Gas to LPC = 1,477 mscf I hereby certify that the foregoing is true and correct to the best of my knowledge. �,��n{ ���%� Note: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a Gtemperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date / AAC25.235. Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT January 2017 I—via-111=u evencs less inan or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT&CAUSE 1/8/2017 0327-0344 ACTION 7AKENTOELIMINATE CAUSE 822 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 822 See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION O (INCIDENT & CAUSE 71 1/21/2017 1027-1032ACTION TAKEN TO ELIMINATE CAUSE 420 See attachments See attachments TOTAL 420 See attachments TOTAL 0 See attachments Page i 2/12/2017 5:13 PM TOTAL Unplanned Events < 1 Hour 822 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 420 exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF 0 Pilot Purge 34,988 Assist 0 TOTAL FLARED VOLUME 36,230 See attachments Page i 2/12/2017 5:13 PM Flare Start Date 01/01/2017 Flare End Date 01/31/2017 CCP Flare Report Total Volume (MSCF) 1242 Report Numbe System Date StartTime Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-26 Controlled Blowdown 01/21/2017 10:27:00 am 10:32:00 am 5 min No Determination Cause 1878 T/C shutdown and depressured to zero PSI for Mark VI upgrade. Action Taken 1878 T/C slopped flaring at zero PSI. Generated 02/02/2017 11:09:41 AM No Daily Volume (MSCF) 420 Total Volume (MSCF) 1242 Page 1 of 8 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT nF 00nni lf'Cn r•ALl r,��+.�..r..�..... Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT February 2017 events less than or equal to ---- -- Au TUN TAKEN TO ELIMINATE CAUSE 2/9/2017 0830-0835 408 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 408 Unplanned events greater than 1 hour DATE TIME DESCRIPTION OFINCIDENT&CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 2/15/2017 0230-0235 152 See attachments 2/15/2017 1150-1155 152 2/15/2017 1324-1329 109 2/15/2017 1347-1352 408 2/17/2017 1948-1958 156 2/17/2017 2128-2133 11 2/18/2017 0242-0247 135 2/23/2017 0303-0308 141 2/23/2017 1803-1808 77 2/23/2017 2114-2119 156 2/23/2017 1143-1148 11 2/28/2017 1722-1727 77 2/28/2017 2056-2101 156 2/28/2017 2051-2056 11 TOTAL 1,752 Au IUN TAKEN TO I See attachments Page 1 3/15/2017 10:10 AM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT February 2017 UtSCRIPTION OF IN See attachments TOTAL 0 AGI ION TAKEN TOE See attachments Page 2 3/15/2017 10:10 AM TOTAL Unplanned Events <1 Hour 408 Unplanned Events> 1 Hour 0 Planned Events< 1 hour and not 1,752 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 MCF Pilot Purge 31,627 Assist 0 TOTAL FLARED VOLUME 33,787 AGI ION TAKEN TOE See attachments Page 2 3/15/2017 10:10 AM Flare StartDate 02/01/2017 Flare End Date 02/28/2017 CCP Flare Report Total Volume (MSCF) 2760 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-48 Controlled Blowdown 02/15/2017 2:30:00 am 2:35:00 am 5 min No No Yes BPIIKOSM80 152 Determination Cause TRC 1878 shutdown for planned maintenance after pressure check Action Taken 1878 T/C depressurization completed. 17-48 Controlled Slowdown 02/15/2017 11:50:00 am 11:55:OOam 5min No No Yes BP1\MASSIETS 152 Determination Cause TIC 1878 de-pressured for ESD test Action Taken T/C 1878 de-pressurization completed. 17-48 Controlled Blowdown 02/15/2017 1:24:00 pm 1:29:00 pm -5min No No Yes BP1\MASSIETS 109 Determination Cause T/C 1878 de-pressured for Type A/B Shutdown testing Action Taken TIC 1878 de-pressurization completed. 17-48 Controlled Slowdown 02/15/2017 1:47:00 pm 1:52:00 pm 5 min No No Yes BPIUMSSIETS 408 Determination Cause T/C 1878 shut down from sequence complete due to stuck nozzles. Action Taken TIC 1878 de-pressurization completed. Daily Volume (MSCF) 821 17-53 Controlled Slowdown 02/17/2017 7:48:00 pm 7:58:00 pm 10 min No No Yes BPI\GAMBHO 156 Determination Cause TRC 1811 Shutdown for combustion inspection using F33 out of position shutdown. Planned fortesting. Action Taken 1811 T/C depressurization completed. 17-53 Controlled Slowdown 02/17/2017 9:28:00 pm 9:33:00 pm 5min No No Yes BPI\GAMBHO 11 Determination Cause TIC 1811 shutdown from spin cool and de-pressured to 0 psig. Action Taken TIC 1811 de-pressurization complete. 17-54 Controlled Slowdown 02/18/2017 2:42:00 am 2:47:OOam 5min No Daily Volume (MSCF) 167 No Yes BP1\GAMBHO 135 Determination Cause TIC 1805 shut down and de-pressured to 0 psig for quick deck installation. Action Taken TIC 1805 de-pressurization complete. Daily Volume (MSCF) 135 17-60 Controlled Slowdown 02/23/2017 3:03:00 am 3:08:00 am 5 min No No Yes BPIITOWNER 141 Determination Cause 1804 T/C shutdown for quick deck installation. Action Taken 1804 T/C Flaring stopped when depressured to zero PSI. 17-60 Controlled Slowdown 02/23/2017 6:03:00 pm 6:08:00 pm 5 min No No Yes BPIRCLEMENC 77 Determination Cause TIC 1811 vent down from pressure test and blow down to crank pressure. Action Taken TIC 1811 depressurization complete 17-60 Controlled Slowdown 02/23/2017 9:14:00 pm 9:19:00 pm 5 min No No Yes BP1\TOWNER 156 Determination Cause 1810 T/C shutdown for watenwash and quick deck installation. Action Taken 1810 T/C stopping depressuring at 50 PSI. 17-60 Controlled Slowdown 02/23/2017 11:43:00 pm 11:48:00 pm 5 min No No Yes BP11TOWNER 11 Determination Cause 1810 TIC shutdown from spin cooling. Action Taken 1810 T/C depressured to zero PSI and men stopped. - --� —��— Generated 03/01/2017 3:11:04PM Page 1 of 9 Flare Start Date 02/01/2017 _ Flare End Date 02/28/2017 Daily Volume (MSCF) 385 17-68 Controlled Blowdown 02/28/2017 5:22:00 pm 5:27:00 pm 5 min No No Yes BPI\CLEMENC 77 Determination Cause TIC 1810 vent down from pressure test and blow down to crank pressure. Action Taken TIC 1810 depressurization complete 17-68 Controlled Blowdown 02/28/2017 8:56:00 pm 9:01:00 pm 5 min No No Yes BPt\TOWNER 156 Determination Cause 1812 TIC shutdown for water wash and depressured to 50 PSI. Action Taken 1812 T/C stopped depressudng at 50 PSI. 17-68 Controlled Blowdown 02/28/2017 10:51:00 pm 10:56:00 pm 5 min No No Yes BPIITOWNER 11 Determination Cause 1812 T/C stopped from spin cooling. Action Taken 1812 T/C stopped venting at zero PSI. Daily Volume (MSCF) 244 Total Volume (MSCF) 2160 Generated 03/01/2017 3:11:04PM Page 2 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number2. Facility Name 0290000000 PBU CCP/FFGU Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonthNear of Disposition BP I March -2017 20. For production from multiple pools, list contribution of each pool as a percent of Total volume. 6. Sold 693,284 Pool Name Pool Code Percent 7. Reinjected 220,542,877 PRUDHOE 640150 100.00°/ 8. Flared or vented 1 hour or less 2,778 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 35,006 11. Assist Gas 0 12. Fuel gas used in lease operations. 5,910,700 13. Other (see instructions) 0 Official Use Only Authorization hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 227,184,645 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF & FS1 227,184,645 18. Transferred to: (Express as a negative #) 0 Commissioner Date 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU; Block 12: Includes COTP Non-PBU Fuel Gas = 439 mscf; Block 18: Fuel Gas to LPC = 0 mscf I hereby certify that theforegoing is true and correct to the best of my knowledge. Signature �1 Q� y. Note: All volumes must be corrected Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley temperature of 60o F. Authority 20 Phone (907) 564-5775 Date AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT March 2017 junplannea events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 3/2/2017 1820-1825 156 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 3/13/2017 0950-0955 408 3/15/2017 0440-0445 408 3/31/2017 1305-1310 408 3/31/2017 1412-1416 109 3/31/2017 1805-1810 408 TOTAL 1,897 See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour 3/2/2017 3/3/2017 3/3/2017 3/4/2017 3/13/2017 3/13/2017 1555-1600 2120-2125 2315-2320 1848-1853 1342-1347 1900-1905 TOTAL TOTAL 77 See attachments 156 11 77 408 152 881 See attachments See attachments See attachments Page i 4/13/2017 10:32 AM OD p m v m v c c m o m o a s > > s m m v C n s n s n 3 0 n x x 0 0 0 1 O m a ro r O V E Flare Start Date 03/01/2017 Flare End Data 03/31/2017 CCP Flare Report Total Volume (MSCF) 2778 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-70 Controlled Blowdown 03/02/2017 3:55:00 pm 4:00:00 pm 5 min No No Yes BPIIBRAUJW 77 Determination Cause TIC 1812 de -pressured following pressure test Action Taken TIC depressurization completed. 17-74 Flare Relief 03/03/2017 9:20:00 pm 925:00 pm 5 min No Determination Cause nC 1809 depressured for water wash & maintenance. Action Taken 1809 T/C depressurization completed. 17-74 Flare Relief 03/03/2017 11:15:00 pm 11:20:00 pm 5 min No Determination Cause TIC 1809 stop from spin cooling Action Taken 1809 T/C depressurization completed 17-73 Flare Relief 03/04/2017 6:48:00 pm 6:53:00 pm 5 min No Determination Cause T\C 1809 pressure testing after maintenance Action Taken 1809 T/C depressurization completed. No Yes B!"IMAKERWF 156 No Yes BP1\BAKERWF 11 Daily Volume (MSCF) 167 No Yes 13MBAKERWF 77 Daily Volume (MSCF) 77 17-84 Flare Relief 03/13/2017 1:42:00 pm 1:47:00 pm 5 min No No Yes BPt\SLAUGL 408 Determination Cause TIC 1876 shutdown for planned maintenance. Vented from normal operating pressure to 175 psig. Action Taken 1876 TIC depressurized and shut down. 17-84 Controlled Blowdown 03/13/2017 7:00:00 pm 7:05:00 pm 5 min No No Yes BPIIMANGMM 152 Determination Cause TIC 1876 done spin cooling. Action Taken T/C 1676 depressurized and shut down. Daily Volume (MSCF) 968 Generated 04/03/2017 4:36:08PM Page 1 of 7 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRnni irFn Irec mizonerrinki 1. - Facility Number 2. Facility Name -- --------- 3. Field v,.v v.V. VWl 1 IVI\ 0290000000 PBU CCP/tion PBU - EOA 4. Operator 5. Month/Year of Disposition BP Disposition Volume MCF Aril -2017 20. For production from multiple pools, list contribution of each pool as a percent of 6. Sold 517,584 Total Volume. Pool Name Pool Code Percent 7. Reinjected 204,008,311 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 3,696 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 33,987 11. Assist Gas 2,961 12. Fuel gas used in lease operations. 5,731,364 13. Other (see instructions) 373 Official Use Only Authorization 11 hr: MCF 14. TOTAL VOLUME (ITEMS 6-12) 210,298,276 Safety 15, NGL Gas Equivalent Lease Use MCF 0 16. Purchased gas Conservation MCF 0 Waste: MCF 17. Transferred from: CGF 8 FS1 210,298,276 18. Transferred to: (Express as a negative #) 0 Commissioner Date 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU; Fuel Block 12: Includes COTP Non-PBU Fuel as = 282 mscf, Block 18: Gas to LPC = 373 mscf I hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes be Signature_ must corrected Title Manager Production Taxes and Ro alties Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley/ Phone (907) 564-5775 temperature of 60o F. Authority 20 Date AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT April 2017 Unplanned events less than or equal to 1 hour 0330-0335 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 4/1/2017 1010-1015 43 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 4/2/2017 1910-1915 109 1022-1027 4/3/2017 1408-1413 43 1241-1246 4/5/2017 1625-1630 - 109 1518-1525 4/5/2017 1658-1703 109 0105-0110 4/7/2017 1432-1437 408 0412-0417 4/9/2017 2335-2340 420 1055-1100 4/10/2017 0018-0021 109 1635-1640 TOTAL 1,350 1855-1900 Unplanned events greater than 1 hour 4/16/2017 1210-1215 DATE TIME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 45 See attachments See attachments TOTAL 0 2015-2020 4/5/2017 0330-0335 109 See attachments 4/5/2017 1235-1240 43 4/13/2017 0755-0800 135 4/13/2017 1022-1027 14 4/14/2017 1241-1246 135 4/14/2017 1518-1525 14 4/15/2017 0105-0110 408 4/15/2017 0412-0417 109 4/15/2017 1055-1100 109 4/15/2017 1635-1640 135 4/15/2017 1855-1900 14 4/16/2017 1210-1215 8 4/16/2017 1252-1257 45 4/17/2017 1537-1542 45 4/17/2017 2015-2020 135 4/17/2017 2233-2238 14 4/18/2017 0803-0808 135 4/18/2017 0950-0955 8 4/18/2017 2036-2041 135 See attachments Page 1 5/14/2017 2:06 PM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT April 2017 4/18/2017 2235-2240 14 4/20/2017 0244-0249 45 4/20/2017 1035-1040 135 4/20/2017 1225-1230 14 4/22/2017 2334-2339 45 4/23/2017 1025-1030 135 4/23/2017 1220-1225 14 4/24/2017 1755-1800 45 4/24/2017 2045-2050 135 4/24/2017 2231-2236 14 TOTAL 2,346 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO EUMINATE CAUSE See attachments See attachments TOTAL n 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 1,350 2,346 33,987 2,961 40,644 Page 2 5/14/2017 2:06 PM Flare Start Date 04/01/2017 Flare End Date 04/30/2017 CCP Flare Report Total Volume(MSCF) 3696 Report Numbs System Data Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-103 Controlled Blowtimn 04/05/2017 3:30:00 am 3:35:00 am 5 min No Determination Cause T\C 1876 vented down from pressure test. Action Taken T/C 1876 depressurization completed. 17-103 Controlled Blowdown 04/05/2017 12:35:00 pm 12:40:00 pm 5 min No Determination Cause T\C 1876 given an ESD from 175 psi for testing. Action Taken TIC 1876 depressurization completed. No Yes BP1\MANGMM 109 No Yes BPIWIANGMM 43 Controlled Blowdown 04/13/2017 7:55:00 am 8:00:00 am 5 min No No Yes BP1\STEPT2 135 Determination Cause T\C 1813 shuttkwm for planned maintenance Action Taken 1813 T/C depressurization completed. Generated 05/02/2017 1:16:36PM Page 1 of 10 Flare Start Date 04/01/2017 Determination Cause TIC 1876 shut down from spin cool and depressured to 0 psig. Flare End Date 04/30/2017 TIC 1876 de -pressurization complete. 17-119 Controlled Slowdown 04/16/2017 12:10:00 pm 12:15:00 pm 5 min No No 17-115 Controlled Blowdown 04/13/2017 10:22:00 am 1027:00 am 5 min No No Yes BP7\STEPT2 14 Determination Cause -RC 1813 spin cooling 17-119 Controlled Slowdown 04/16/2017 12:52:00 pm 12:57:00 pm 5 min No No Determination Cause Action Taken 1813 TIC depressurization completed. Action Taken 1813 TIC depressurization completed. Determination Cause T\C 1801 shutdown and depressured to 50 psig for waterwash. Daily Volume (MSCF) 149 17-116 Controlled Slowdown 04/14/2017 12:41:00 pm 12:46:00 pm 5 min No No Yes SPI\STEPT2 135 Determination Cause TC 1808 depressured for water wash - OSD using hi discharge temp SID for CASIS testing 14 Action Taken 1808 TIC depressurization completed. 17-116 Controlled Blowdown 04/14/2017 3:18:00 pm 3:25:00 pm 7 min No No Yes BP7\STEPT2 14 Determination Cause T\C 1808 spin cooling complete Action Taken 1808 TIC depressurization completed. Daily Volume (MSCF) 149 17-118 Controlled Blowdown 04/15/2017 1:05:00 am 1:10:00am 5 min No No Yes BPI\GAMBHO 408 Determination Cause Shut down and de -pressured TIC 1876 to 175 psig for water wash. Action Taken TIC 1876 depressurization complete. 17-118 Controlled Blowdown 04/15/2017 4:12:00 am 417:00 am 5 min No No Yes BP1\GAMBHO 109 Determination Cause Shut down TIC 1876 from spin cool and de -pressured to 175 psig. Action Taken TIC 1876 de -pressurization complete. 17-118 Controlled Blowdown 04/15/2017 10:55:00 am 11:00:00 am 5 min No No Yes BP1\STEPT2 109 Determination Cause De -pressured 1876 to 175 psig after completion of water wash Action Taken 1876 TIC depressurization completed. 17-118 Controlled Slowdown 04/15/2017 4:35:00 pm 4:40:00 pm 5 min No No Yes BP11STEPT2 135 Determination Cause T\C 1807 depressured for water wash using hi discharge temp SID for CASIS testing. Action Taken 1807 TIC depressurization completed. 17-118 Controlled Slowdown 04/15/2017 6:55:00 pm 7:00:00 pm 5 min No No Determination Cause TIC 1876 shut down from spin cool and depressured to 0 psig. Action Taken TIC 1876 de -pressurization complete. 17-119 Controlled Slowdown 04/16/2017 12:10:00 pm 12:15:00 pm 5 min No No Determination Cause TC 1813 water wash complete, blow down to 50 psig. Action Taken 1813 TIC depressurization completed. 17-119 Controlled Slowdown 04/16/2017 12:52:00 pm 12:57:00 pm 5 min No No Determination Cause T\C 1813 de -pressured to 50 psig after system pressure test. Action Taken 1813 TIC depressurization completed. Yes BP7\GAMBHO 14 Daily Volume (MSCF) 775 Yes BP7\STEPT2 45 Determination Cause TIC 1801 shutdown from spin cool and de -pressured to 0 psig Action Taken TIC 1801 de -pressurization complete. Generated 05/02/2017 1:16:36PM Page 2 of 10 Daily Volume (MSCF) 53 17-123 Controlled Blowdown 04/17/2017 3:37:00 pm 3:42:00 pm 5 min No No Yes BP1\STEPT2 45 Determination Cause TC 1807 de -pressured from system pressure test Action Taken 1807 TIC depressurization completed. 17-123 Controlled Blowdown 04/17/2017 8:15:00 pm 8:20:00 pm 5 min No No Yes BP1\GAMBHO 135 Determination Cause T\C 1801 shutdown and depressured to 50 psig for waterwash. Action Taken TIC 1801 depressunzation complete 17-123 Controlled Blowdown 04/17/2017 10:33:00 pm 10:38:00 pm 5 min No No Yes BP1\GAMBHO 14 Determination Cause TIC 1801 shutdown from spin cool and de -pressured to 0 psig Action Taken TIC 1801 de -pressurization complete. Generated 05/02/2017 1:16:36PM Page 2 of 10 Flare Start Date 04/012017 Flare End Date 04/30/2017 17-125 Controlled Slowdown 04/18/2017 8:03:00 am 8:08:00 am 5 min No No Determination Cause -RC 1804 depressured for waterwash Action Taken 1804 TIC depressurization completed. 17-125 Controlled Blowdown 04/18/2017 9:50:00 am 9:55:00 am 5 min No No Determination Cause 'RC 1804 spin coaling complete. De -pressured to 50# Action Taken 1804 T/C depressurization completed. Daily Volume (MSCF) 194 Yes BP1\STEPT2 8 17-125 Controlletl Blowdown 04/18/2017 8:36:00 pm 8:41:00 pm 5 min No No Yes BPI\GAMSHO 135 Determination Cause TIC 1803 shut down and de -pressured to 50 psig for spin cool, water wash and maintenance. Action Taken T/C 1803 de-pressudzation complete. 17-125 Controlled Slowdown 04118/2017 10:35:00 pm 10:40:00 pm 5 min No No Yes SP1\GAMBHO 14 Determination Cause T/C 1803 shut down from spin cool and de -pressured to 0 psig. Action Taken TIC 1803 de -pressurization complete. 17-127 Controlled slowdown 04/20/2017 2:44:00 am 2:49:00 am 5 min No No Determination Cause 1803 T/C depressured from suction pressure to holding pressure following leak testing. Action Taken 1803 TIC stopped venting at 50 PSI. 17-127 Controlled Blowdown 04/20/2017 10:35:00 am 10:40:00 am 5 min No No Determination Cause 1802 SID for water wash. Action Taken 1802 TIC depressurized complete. 17-127 Controlled Slowdown 0420/2017 12:25:00 pm 12:30:00 pm 5 min No No Determination Cause T/C 1802 spin cool. Action Taken TIC 1802 spin cool stop. 17-131 Controlled Slowdown 0422/2017 11:34:00 pm 11:39:00 pm 5 min No No Determination Cause 1802 T/C pressured up to 500 PSI for leak testing then depressured to 50 PSI, Action Taken 1802 TIC stopped flaring at 50 PSI, 17-132 Controlled Slowdown 04123/2017 10:25:00 am 10:30:00 am 5 min No No Determination Cause T\C 1806 shutdown for planned maintenance, Water wash. Vent to 50 psi Action Taken -RC 1806 vent completed 17-132 Controlled slowdown 04/232017 12:20:00 pm 12:25:00 pm 5 min No Determination Cause TIC 1806 spin cool stop. Vent to 0 psig, Water wash Action Taken T/C 1806 venting completed 17-133 Controlled Slowdown 04/24/2017 5:55:00 pm 6:00:00 pm 5 min No Determination Cause 1806 T/C Stop from leak testing. Vent from suction PSI to 50 PSI. Action Taken 1806 T/C venting completed 17-133 Controlled Slowdown 0424/2017 8:45:00 pm 8:50:00 pm 5 min No Determination Cause 1805 T/C shutdown for water wash. Depressured to 50 PSI. Action Taken 1805 T/C stopped flaring at 50 PSI. 17-133 Controlled Slowdown 04/2412017 10:31:00 pm 10:36:00 pm 5 min No Determination Cause 1805 TIC Stopped spin cooling. Depressured to zero PSI. Daily Volume (MSCF) 292 Yes BPt\TOWNER 45 Yes BP1\CLEMENC 135 Yes BPi\CLEMENC 14 Daily Volume (MSCF) 194 Yes BPI\TOWNER 45 Daily Volume (MSCF) 45 Yes BP1\CLEMENC 135 No Yes SP1\CLEMENC 14 No No Daily Volume (MSCF) 149 Yes BP1\TOWNER 135 No Yes BP1\TOWNER 14 Generated 05/022017 1:16:36PM Page 3 of 10 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPnSITInN 1. Facility Number 0290000000 2. Facility Name PBU CCP/FFGU 3. Field PBU - EOA 4. Operator • BP 5. MonthNear of Disposition Ma -2017 Disposition Volume MCF 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 445,158 Pool Name Pool Code Percent 7. Reinjected 206,043,061 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 475 9. Flared or vented more than 1 hour (see instr.) 10. Pilot and Purge 34,962 11. Assist Gas 0 12. Fuel gas used in lease operations. 5,975,640 13. Other (see instructions) 0 Official Use Only Authorization >l hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 212,499,296 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF & FS1 212,499,296 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19, Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU, Block 12: Includes COTP Non-PBU Fuel Gas = 825 mscf; Block 18: Fuel Gas to LPC = 0 mscf I hereby certify that the foregoing is true and correct to the best of my knowledge. �.�i,� Note: All volumes must be corrected Signature Title Mana er Production Taxes and Royalties Alaska to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564 - Date I AAC25.235. 5775 Form 1OA22 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT May 2017 junplannea events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 0 UESCRIPTION OF IN See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/18/2017 2201-2241 475 See attachments See attachments TOTAL 475 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 A TOTAL 0 0 475 0 34,962 0 35,437 See attachments See attachments Page 1 6/14/2017 1:58 PM Flare StartDate 05/01/2017 Flare End Date 05131/2017 CCP Flare Report Total Volume (MSCF) 475 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-176 Controlled Slowdown 05/18/2017 10:01:00 pm 10:41:00 pm 40 min No No Yes BP1\TOWNER 475 Determination Cause Depressured FFGU inlet separators and contactors for PSV PM's. Depressured from 600 PSI to zero PSI. Meter 620 Action Taken FFGU Flaring stopped at zero PSI. Daily Volume (MSCF) 475 Total Volume (MSCF) 476 Generated 06/09/2017 2:22:08PM Page 1 of 9 Flare Start Date 05/01/2017 Flare End Date 05/31/2017 CCP Flare Report Total Volume (MSCF) 475 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-176 Controlled Blowdown 05/18/2017 10:01:00 pm 10:41:00 pm 40 min No No Yes BPI\TOWNER 475 Determination Cause Depressured FFGU inlet separators and contactors for PSV PM's. Depressured from 600 PSI to zero PSI. Meter 620 Action Taken FFGU 6adng stopped at zero PSI. Daily Volume (MSCF) 475 Total Volume (MSCF) 475 Generated 06/09/2017 2:22:08PM Page 1 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAR o1Rpns1T1nti 1. Facility Number 2. Facility Name 0290000000 P13 CCPlFFGU Disposition 3. Field PBU - EOA Volume MCF 4. Operator • 5. Monthlyear of Disposition BP June -2017 20. For production from multiple pools, list contribution of each pool as a pement of Total Volume. 6. Sold 406,313 pool Name Pool Code Percent 7. Reinjected 179,019,559 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 3,772 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 33,888 11. Assist Gas 0 12. Fuel gas used in lease operations. 5,309,881 13. Other (see instructions) 0 Official Use Only Authorization>1 hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 184,773,413 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF IT Transferred from: CGF & FS1 184,773,413 Commissioner Dale 18. Transferred to: (Express as a negative #) 01 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU; Block 12: Includes COTP Non-PBU Fuel Gas = 544 mscf; Block 18: Fuel Gas to LPC = 0 mscf I hereby certify that the foregoing is true and correct to the best of my knowledge. l Note: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date AAC25.235. Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT June 2017 Unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/23/2017 0820-0825 156 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 6/29/2017 0456-0526 2,780 TOTAL 2,936 TIME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO I See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/3/2017 0610-0615 156 See attachments See attachments 6/3/2017 1143-1148 156 6/3/2017 1517-1519 2 6/3/2017 1631-1636 156 6/9/2017 0331-0336 135 6/9/2017 0542-0547 8 6/9/2017 1227-1232 6 6/10/2017 0110-0115 45 6/10/2017 0123-0128 8 6/22/2017 2256-2301 156 6/23/2017 1045-1050 8 TOTAL 836 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 7/18/2017 11:37 AM D g C C O x v a J J D •• v n m a m w a J J 5 00 pp m 00 N N T c c I I �^ o v 00 a i i J 0 -i 0 V W N D 0 o w o m o m A Flare Start Date 06/01/2017 Flare End Date 06/30/2017 CCP Flare Report Total Volume (MSCF) 3772 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-191 Controlled Blowdown 06/03/2017 6:10:00 am 6:15:00 am 5 min No No Yes BP1\SLAUGL 156 Determination Cause 1812 depressured for water wash. Action Taken 1812 depressurization complete. 17-191 Controlled Blowdown O610312017 1143:00 am 11:48:00 am 5 min No No Yes BPI\TOWNER 156 Determination Cause 1810 TIC shutdown and depressured for water wash. Action Taken 1810 TIC stopped depressudng at 50 PSI. 17-191 Controlled Blowdown 06/03/2017 3:17:00 pm 3:19:00 pm 2 min No No Yes BP1\TOWNER 2 Determination Cause 1810 TIC vented down from 225 PSI to 179 PSI due to high cranking pressure. Action Taken 1810 T/C stopped venting at 179 PSI. 17-191 Controlled Blowdown 06/03/2017 4:31:00 pm 4:36:00 pm 5 min No No Yes BP7\TOWNER 156 Determination Cause 1809 T/C shutdown and depressured for water wash. Action Taken 1809 T/C stopped venting at 50 PSI, Daily Volume (MSCF) 470 17-202 Controlled Blowdown 06/09/2017 3:31:00 am 3:36:00 am 5min No No Yes BP1\TOWNER 135 Determination Cause 1803 TIC shutdown for seal oil check valve repair. Action Taken 1803 T/C depressured to 50 PSI and then stopped, 17-202 Controlled Blowdown 06/09/2017 5:42:00 am 5:47:00 am 5min No No Yes BP1\TOWNER 8 Determination Cause 1803 T/C shutdown from spin cooling. Action Taken 1803 T/C depressured to 50 PSI and then stopped venting. 17-202 Controlled Blowdown 06/09/2017 12:27:00 pm 12:32:00 pm 5 min No No Yes BP1\TOWNER 6 Determination Cause 1803 TIC depressured from 50 PSI to zero for seal oil check valve repair. Action Taken 1803 T/C stopped venting at zero PSI. 17-204 Controlletl Blowdown 06/10/2017 1:10.00 am 1:15:00 am 5 min No No Determination Cause 1803 T/C depressured after leak test. Action Taken 1803 TIC stopped venting at 50 PSI. 17-204 Controlled Blowdown 06/10/2017 1:23:00 am 1:28:00 am 5 min No No Determination Cause 1803 T/C normal stop during startup sequence. Action Taken 1803 T/C depressured to holding pressure and stopped, 17-215 Controlletl Blowdown 06/22/2017 10:58:00 pm 11:01:00 pm 5 min No No Determination Cause T\C 1811 shutdown due to a problem associated with IGV out of position trip. Action Taken 1811 T/C depressurization completed. Daily Volume (MSCF) 149 Yes BP7\TOWNER 45 Yes BPt\TOWNER 8 Daily Volume (MSCF) 53 Yes BP1\WALK54 156 Daily Volume (MSCF) 156 17-216 Controlled Blowdown 06/23/2017 10:45:00 am 10:50:00 am 5 min No No Yes BPIWANGMM 6 Determination Cause TIC 1811 depressured from spin cool. Action Taken T/C 1811 depressunzed and shut down. Generated 07/06/2017 2:44:22PM Page 1 of 10 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED roe nigpnsiTinti 1. Facility Number 0290000000 2. Facility Name PBU CCP/FFGU 3. Field PBU - EOA 4. Operator . v • BP 5. MonthNeDisposition Juar lof -2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 408,157 pool Name Pool Code Percent 7. Reinjected 142,014,281 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 2,611 9. Flared or vented more than 1 hour (see their.) 301 10. Pilot and Purge 35,080 11. Assist Gas 0 12. Fuel gas used in lease operations. 4,757,512 13. Other (see instructions) 21,812 Official Use Only Authorization>1 hr: Safely 3G � MCF V 101 / 14. TOTAL VOLUME (ITEMS 6-12) 147,239,754 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF & FS1 147,239,754 / / Commissioner Date 18. Transferred to: (Express as a negative 9) 0 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU; Block 12: Includes COTP Non-PBU Fuel Gas = 1,743 mscf; Block 18: Fuel Gas to LPC = 21,812 mscf I hereby certify that the foregoing is true and correct to the best of my knowledge. �,(/)� D////.// , Note: All volumes must be corrected Signature �' '^- �4-C�t+� Title Manager Production Taxes and Ro allies Alaska to pressure of 14.65 psla and to a I temperature of 60o F. Authority 20 Printed Name Diane ColleyPhone (907) 564-5775 Date AAC25.235. Form 10-422 Rev. 5r2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT July 2017 7/18/2017 0030-0035 156 Not required for unplanned events <=1 hr 7/19/2017 1925-1930 109 7/20/2017 0442-0447 6 7/21/2017 0400-0405 135 7/21/2017 0513-0518 6 7/21/2017 0605-0610 8 7/21/2017 1731-1736 6 7/22/2017 0453-0458 6 7/22/2017 1652-1657 6 7/23/2017 0506-0511 6 7/23/2017 1921-1926 6 7/24/2017 1504-1509 6 7/25/2017 0426-0431 6 7/25/2017 2259-2304 16 7/25/2017 1412-1417 6 TOTAL 484 TIME See attachments TOTAL 0 DATE TIME VOLUME DESCRIPTION OF IN, 7/13/2017 0223-0228 141 See attachments 7/13/2017 1142-1147 23 7/14/2017 0354-0359 156 7/14/2017 0608-0613 11 7/14/2017 1340-1345 135 7/14/2017 1636-1641 14 7/15/2017 1328-1333 135 7/15/2017 1601-1606 8 7/18/2017 0739-0744 6 7/19/2017 1058-1103 408 7/19/2017 1508-1513 109 7/19/2017 1618-1623 109 Not required for unplanned events <= 1 hr See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments Page 1 8/16/2017 10:26 AM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT July 2017 7/19/2017 1709-1714 109 7/19/2017 1754-1759 109 7/19/2017 1816-1821 109 7/20/2017 1010-1015 109 7/20/2017 1514-1519 109 7/20/2017 1711-1716 6 7/21/2017 1442-1447 14 7/23/2017 1800-1805 37 7/27/2017 1305-1310 135 7/27/2017 1929-1934 135 TOTAL 2,127 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT 8, CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/16/2017 0515-0830 301 See attachments See attachments TOTAL 301 TOTAL Unplanned Events < 1 Hour 484 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 2,127 exceeding 5,000 MCF Planned Events > 1 hour or 301 exceeding 5,000 MCF Pilot Purge 35,080 Assist 0 TOTAL FLARED VOLUME 37,992 Page 2 8/16/2017 10:26 AM Flare Start Date 07/01/2017 Flare End Date 07/31/2017 CCP Flare Report Total Volume (MSCF) 2912 Report 07/14/2017 1:40:00 pm 1:45:00 pm 5 min No No Yes BPI\GAMSHO 135 Determination Cause Shut down TIC 1804 for maintenance. De -pressured to 53 psig. Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-264 Other 07/13/2017 2:23:00 am 2:28:00 am 5min No No Yes BPt\BRAUJW 141 Determination Cause M 1805 shutdown for planned maintenance T/C 1804 depressurization complete. Action Taken TIC 1805 depressurized and shut down. 316 17-272 Other 07/15/2017 1:28:00 pm 1:33:00 pm 5 min No No Yes BPI\GAMBHO 135 17-264 Other 07/13/2017 11:42:00 am 114700 am 5 min No No Yes BPI\GAMBHO - 23 Determination Cause P37 used to keep flare lit while blowing down N2 purge on T/C 1805. 17-272 Other 07/15/2017 4:01:00 pm 4:06:00 pm 5 min No No Yes BP1\GAMBHO Action Taken N2 blow downs on T/C 1805 complete. TIC 1808 de -pressured to 50 psig from a spin cool stop. Action Taken TIC 1808 de -pressurization complete. Daily Volume (MSCF) 164 17-267 Other 07/14/2017 3:54:00 am 3:59:00 am 5 min No No Yes BP1\BRAUJW 156 Determination Cause T\C 1811 Shutdown for planned maintenance Action Taken De -pressurization complete. Action Taken T/C 1811 depressurized and shutdown. Daily Volume (MSCF) 301 17-277 Other 07/18/2017 7:39:00 am 7:44:00 am 5 min No No Yes BP7\GAMBHO 17-267 Other 07/14/2017 6:08:00 am 6:13:00 am 5 min No No Yes BP1\BRAUJW 11 Determination Cause TC 1811 shutdown from spin cooling Daily Volume (MSCF) 162 Action Taken T/C 1811 depressurized and shut down. Yes BP1\WALK54 408 Determination Cause T\C 1876 depiessured forwater wash 17-267 Other 07/14/2017 1:40:00 pm 1:45:00 pm 5 min No No Yes BPI\GAMSHO 135 Determination Cause Shut down TIC 1804 for maintenance. De -pressured to 53 psig. Action Taken T/C 1804 depressurization complete. 17-267 Other 07/14/2017 4:36:00 pm 4:41:00 pm 5 min No No Yes BP1\GAMBHO 14 Determination Cause Shut down spin cool on T/C 1804 and depressured to 0 psig. Action Taken T/C 1804 depressurization complete. Daily Volume (MSCF) 316 17-272 Other 07/15/2017 1:28:00 pm 1:33:00 pm 5 min No No Yes BPI\GAMBHO 135 Determination Cause TIC 1808 shut down for maintenance and de -pressured to 50 psig. Action Taken TIC 1808 de -pressurization complete. 17-272 Other 07/15/2017 4:01:00 pm 4:06:00 pm 5 min No No Yes BP1\GAMBHO 8 Determination Cause TIC 1808 de -pressured to 50 psig from a spin cool stop. Action Taken TIC 1808 de -pressurization complete. Daily Volume (MSCF) 143 17-276 Other 07/16/2017 5:15:00 am 8:30:00 am 195 min No No Yes BP1\GAMBHO 301 Determination Cause De -pressured NGI injection lines from wells to FFGU contactors for NGI valve replacement project. Action Taken De -pressurization complete. Daily Volume (MSCF) 301 17-277 Other 07/18/2017 7:39:00 am 7:44:00 am 5 min No No Yes BP7\GAMBHO 6 Determination Cause De -pressured T/C 1808 from 48 psig holding pressureto 0 psig. Action Taken T/C 1808 de -pressurization complete. Daily Volume (MSCF) 162 17-278 Controlled Blowdown 07/19/2017 10:58:00 am 11:03:00 am 5 min No No Yes BP1\WALK54 408 Determination Cause T\C 1876 depiessured forwater wash Generated 08/15/2017 1:28:23PM Page 1 of 15 Flare Start Date 07/01/2017 Flare End Date 07/31/2017 Action Taken 1876 T/C depressurization completed. 17-278 Controlled Blowdown 07/19/2017 3:08:00 pm 3:13:00 pm 5 min No No Yes BPMALK54 109 Determination Cause T\C 1876 depressured forwaterwash Action Taken 1876 T/C depressurization completed. 17-278 Controlled Blowdown 07/19/2017 4:18:00 pm 4:23:00 pm 5 min No No Yes BP1\WALK54 109 Determination Cause -RC 1876 depressured for water wash Action Taken 1876 T/C depressurization completed. 17-278 Controlled Blowdown 07/19/2017 5:09:00 pm 5:14:00 pm 5 min No No Yes BPI\WALK54 109 Determination Cause TC 1876 shutdown due to a problem associated with LP over -speed loss of signal trip. Action Taken 1876 TIC depressurization completed. 17-278 Controlled Blowdown 07/19/2017 5:54:00 pm 5:59:00 pm 5 min No No Yes BPI\WALK54 109 Deternination Cause T\C 1876 shutdown due to a problem associated with over -speed loss of signal trip. Action Taken 18#76T/C depressurization completed. 17-278 Controlled Slowdown 07/19/2017 6:16:00 pm 6:21:00 pm 5 min No No Yes BPI\WALK54 109 Determination Cause T/C 1876 tripped on LP backup up over speed trouble trip signal loss. Vented to crank pressure from suction. Action Taken 1876 T/C depressurization completed. Daily Volume (MSCF) 1062 17-279 Controlled Blowdown 07/20/2017 10:10:00 am 10:15:00 am 5 min No No Yes BPI\WALK54 109 Determination Cause T/C 1876 tripped on LP backup up over speed trouble trip signal loss. Vented to crank pressure from suction. Action Taken 1876 T/C depressurization completed. 17-279 Controlled Blowdown 07/20/2017 3:14:00 pm 3:19:00 pm 5 min No No Yes BP1\WALK54 109 Determination Cause T/C 1876 tripped on LP backup up over speed trouble trip signal loss. Vented to crank pressure from suction. Action Taken 1876 T/C depressurization completed. 17-279 Controlled Blowdown 07/20/2017 5:11:00 pm 5:16:00 pm 5 min No No Yes BP1\WALK54 6 Determination Cause T/C 1808 de -pressured from 28 psi to 0 psi due to F57 -V leaking thru. Action Taken 1808 T/C depressurization completed. Daily Volume (MSCF) 230 17-281 Controlled Blowdown 07/21/2017 2:42:00 pm 2:47:00 pm 5 min No No Yes BP1\WALK54 14 Generated 08/15/2017 1:28:23PM Page 2 of 15 Flare Start Date 07/01/2017 Flare End Date 07/31/2017 Determination Cause T/C 1803 Shut down and vented from crank to zero PSIG after water wash for seal oil work. Action Taken 1803 T/C depressurization completed. 17-288 Controlled Blowdown 07/23/2017 6:00:00 pm 6:05:00 pm 5 min No No Yes BP1WEPT2 37 Determination Cause FFGU started to de -pressure FFGU through P10AV using P15. Leak testing of 187/188 Action Taken De -pressure complete per plan 17-298 Controlled Blowdown 07/27/2017 1:05:00 pm 1:10:00 pm 5 min No No Yes BPIISTEPT2 135 Determination Cause TIC 1807 depressured for water wash. Action Taken 1807 T/C depressurization completed for water wash. 17-298 Controlled Blowdown 07/27/2017 7:29:00 pm 7:34:00 pm 5 min No No Yes BPI\SLAUGL 135 Determination Cause T/C 1806 depressured for water wash. Generated 08/15/2017 1:28:23PM Page 3 of 15 Flare Start Date 07/01/2017 Flare End Date 07/31/2017 Action Taken T/C 1806 deprewudng complete. Daily Volume (MSCF) 270 Total Volume (MSCF) 2912 Generated 08/15/2017 1:28:23PM Page 4 of 15 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RFPART nF PPrnni lf%=n f% -AQ nlcon�ITlr,a 1. - - - - --- — - Facility Number 2. Facility Name —• . .�v vrsv ✓rvr %J'71 1 IVIY 0290000000 PBU CCP/FFGU 3. Fieltl PBU - EOA 4. Operator 5. MonthNear of Disposition BP Disposition Volume MCF August -2017 20. For production fmm multiple pools, list contnbution of each pool as a percent of 6. Sold 420,998 Total Volume. Pool Name Pool Code Percent 7. Reinjected 150,449,178 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 437 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 35,075 11. Assist Gas 0 12. Fuel gas used in lease operations. 4,541,397 13. Other (see instructions) 0 018cial Use Only Authorization>1 hr: MCF 14. TOTAL VOLUME (ITEMS 6-12) 155,447,085 Safety 15. NGL Gas Equivalent Lease Use MCF 0 16. Purchased gas Conservation MCF 0 Waste: MCF 17. Transferred from: CGF & FS1 155,447,085 18. Transferred to: (Express as a negative #) 0 Commissioner Date 19. Remarks: Block Includes Gas Sales Alyeska Pipeline, Norgasco, Northstar and KRU, l Block 12: Includes COTP Non-PBU Fuel Gas = 1,248 mscf; Block 18: Fuel Gas to LPC = 0 mscf 1 hereby certify that t foregoing is true and correct to the best of my knowledge. Signature_ Note: All volumes must be corrected Title Manager Production Taxes and Rovalties Alaska to pressure of 14.65 psia and to a Printed Name Diane Colley Phone g I -'I temperature of 60o F. Authority 20 (907) 564-5775 Date / AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT August 2017 8/18/2017 0315-0320 6 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 6 0 Planned Events < 1 hour and not 431 exceeding 5,000 MCF Unplanned events greater than 1 hour Planned Events> 1 hour or 0 DATE TIME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 35,075 See attachments See attachments TOTAL 0 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/9/2017 0340-0345 45 See attachments See attachments 8/9/2017 0804-0810 45 8/13/2017 1550-1555 80 8/14/2017 0910-0915 8 8/14/2017 2312-2317 45 8/17/2017 1000-1005 8 8/17/2017 1530-1535 135 8/19/2017 1310-1315 6 8/24/2017 0930-0935 51 8/24/2017 1530-1535 8 TOTAL 431 See attachments TOTAL 0 See attachments Page 1 9/14/2017 4:31 PM TOTAL Unplanned Events < 1 Hour 6 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 431 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 MCF Pilot Purge 35,075 Assist 0 TOTAL FLARED VOLUME 35,512 See attachments Page 1 9/14/2017 4:31 PM Flare Start Date 08/01/2017 Daily Volume (MSCF) Flare End Date 08/31/2017 80 17-325 Controlled Blowdown 08/14/2017 9:10:00 am 9:15:00 am CCP Flare Report No No Yes BP1\CLEMENC 8 Total Volume (MSCF) 437 Report Action Taken T/C 1811 blow down complete Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-315 Controlled Blowdown 08/09/2017 340:00 am 34500am 5min No No Yes BP1\GREGWD 45 Determination Cause TRC 1808 depressured for water wash 45 Determination Cause T\C 1804 pressure testing after maintenance. Action Taken 1808 T/C depressurization completed. Action Taken 17-315 Controlled Blowdown 08/09/2017 8:04:00 am 8:10:00 am 6 min No No Yes BP1\STEPT2 45 Determination Cause T\C 1808 depressured after high pressure testing No Yes BPI\MANGMM 8 Action Taken 1808 TIC depressurization completed after testing. TRC 1805 depressured from water wash Daily Volume (MSCF) Daily Volume (MSCF) 90 17-324 Controlled Blowdown 08/13/2017 3:50:00 pm 3:55:00 pm 5 min No No Yes BPI\CLEMENC 80 Determination Cause T/C 1811 Blow down from full suction pressure test to 0 pressure Determination Cause TIC 1804 shutdown due from water wash 59 Action Taken T/C 1811 Blow down complete. 4:06:25PM Page 1 of 11 Daily Volume (MSCF) Daily Volume (MSCF) 80 17-325 Controlled Blowdown 08/14/2017 9:10:00 am 9:15:00 am 5 min No No Yes BP1\CLEMENC 8 Determination Cause TIC 1811 tripped from crank pressure due to DC lube oil pump issues... Blow down to 50 psi... Action Taken TIC 1808 depressurization completed. Action Taken T/C 1811 blow down complete Daily Volume (MSCF) 17-325 Controlled Blowdown 08/14/2017 11:12:00 pm 11:17:00 pm 5 min No No Yes BPIRBAKERWF 45 Determination Cause T\C 1804 pressure testing after maintenance. Action Taken T/C 1805 depressured and shut down. Action Taken 1804T/C depressurization Completed. 17-340 Controlled Blowdown 08/24/2017 3:30:00 pm 3:35:00 pm 5 min No No Yes BPI\MANGMM 8 Determination Cause TRC 1805 depressured from water wash Daily Volume (MSCF) 53 17-334 Controlled Blowdown 08/17/2017 10:00:00 am 10:05:00 am 5 min No No Yes BP1\MANGMM 8 Determination Cause TIC 1804 shutdown due from water wash 59 Generated 09/062017 4:06:25PM Page 1 of 11 Action Taken TIC 1804 depressurized and shut down. 17-334 Controlled Blowdown 08/17/2017 3:30:00 pm 3:35:00 pm 5 min No No Yes SPI MANGMM 135 Determination Cause T\C 1808 shutdown for planned maintenance Action Taken T/C 1808 depressurized and shut down. Daily Volume (MSCF) 143 17-337 Controlled Blowdown 08/19/2017 1:10:00 pm 1:15:00 pm 5 min No No Yes BP1\MANGMM 6 Determination Cause TC 1808 depressured for valve maintenance. Action Taken TIC 1808 depressurization completed. Daily Volume (MSCF) 6 17-340 Controlled Blowdown 08/24/2017 9:30:00 am 9:35:00 am 5 min No No Yes BP1\MANGMM 51 Determination Cause T\C 1805 shutdown from full suction pressure check. Action Taken T/C 1805 depressured and shut down. 17-340 Controlled Blowdown 08/24/2017 3:30:00 pm 3:35:00 pm 5 min No No Yes BPI\MANGMM 8 Determination Cause TRC 1805 depressured from water wash Action Taken T/C 1805 depressurized and shut down. Daily Volume (MSCF) 59 Generated 09/062017 4:06:25PM Page 1 of 11 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITInN 1. Facility Number 0290000000 2. Facility Name PB CCPIFFGU 3. Field PBU - EOA 4. Operator • BP 5. Monthlyear of Disposition I September -2017 Disposition Volume MCF 20. Forproduction from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 411,201 Pool Name Pool Code Percent 7. Reinjected 184,095,831 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 33,973 11. Assist Gas 0 12. Fuel gas used in lease operations. 5,219,392 13. Other (see instructions) 25 Official Use Only Authorization >1 hr: iSafety MCF 14. TOTAL VOLUME (ITEMS 6-12) 189,760,422 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF & FSI 189,760,422 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU; Block 12: Includes COTP Non-PBU Fuel Gas = 3,779 mscf; Block 18: Fuel Gas to LPC = 25 mscf I hereby certify that a foregoing is true and correct to the best of my knowledge. Nate: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure Of 14.65 Asia and to a Printed Name Diane Colley y� / temperature of 60o F. Authority 20 Phone (907) 564-5775 Date �(l AAC25.235. Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT September 2017 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events <= 1 hr TOTAL 0 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events <= 1 hr junplanned events greater than 1 hour DATE TIME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 TOTAL TOTAL Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME See attachments 0 See attachments 0 TOTAL 0 0 0 0 33,973 0 33,973 See attachments See attachments Page 1 10/12/2017 2:33 PM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRnnl IrPn r_AQ nICOneiTin.i 1. - Facility Number 2. Facility Name -- --------- 3. Field .....,. twt. 0290000000 PBU CCP/FFGU PBU - EOA 4. Operator 5. Monmtyear of Disposition BP I Disposition Volume MCF October -2017 20. For production from multiple pools, list contribution of each pool as a percent of 6. Sold 450,467 Total Volume. Pool Name Pool Code Percent 7. Reinjected 201 898180 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 1,972 9. Flared or vented more than 1 hour (see Irish.) 0 10. Pilot and Purge 35,093 11. Assist Gas 0 12. Fuel gas used in lease operations. 5,580,072 13. Other (see instructions) Offcial Use Only Authorization > 1 hr MCF 74. TOTAL VOLUME (ITEMS 8-12) 207,965,784 Safety 15. NGL Gas Equivalent Lease Use MCF 0 16. Purchased gas Conservation MCF 0 Waste: MCF 17. Transferred from: CGF 8 FS1 207,965,784 18. Transferred to: (Express as a negative #) U Commissioner Date 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU; Block 12: Includes COTP Non-PBU Fuel Gas = 1,495 mscf; Block 18: Fuel Gas to LPC = 0 mscf I hereby certiry that the foregoing is true and correct to the best of my knowledge. Signature �� WEf/.�i�Note: All volumes must be corrected Title Manager Production Taxes and Roaloes Alaska to pressure of 14.65 psla and to a Printed Name Diane Colleyy Phone (907) 564-5775 temperature of 60o F. Authority 20 l Date / AAC25.235. Form 10422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT October 2017 Unplanned events less than or equal to 1 hour 2027-2032 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/20/2017 2342-2347 77 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 10/21/2017 0917-0922 8 10/21/2017 1742-1747 156 10/22/2017 1539-1544 8 10/22/2017 2229-2234 8 10/22/2017 2300-2305 8 10/23/2017 0025-0030 14 TOTAL 279 TIME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL 0 events less than or equal to 1 IIIA bio 10/19/2017 2027-2032 135 See attachments 10/19/2017 2232-2237 8 10/20/2017 0112-0117 156 10/20/2017 0335-0340 8 10/20/2017 1612-1617 135 10/20/2017 1808-1812 8 10/21/2017 0116-0121 156 10/21/2017 0340-0345 8 10/21/2017 0845-0850 135 10/21/2017 1042-1047 8 10/21/2017 1407-1412 8 10/21/2017 2343-2348 135 10/22/2017 0149-0154 8 10/22/2017 1528-1533 8 10/23/2017 0251-0256 135 10/23/2017 0452-0457 8 10/23/2017 1459-1504 8 ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments CAUSE Page 1 11/13/2017 9:27 AM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT October 2017 10/23/2017 1813-1818 135 10/23/2017 2117-2122 8 10/24/2017 0203-0208 8 10/24/2017 0522-0527 135 10/24/2017 0731-0736 14 10/24/2017 2125-2130 8 10/24/2017 2326-2331 135 10/25/2017 0421-0426 156 10/25/2017 0615-0620 8 10/25/2017 1530-1535 11 10/25/2017 2000-2005 8 TOTAL 1,693 1tI&IA See attachments TOTAL 0 CAUSE See attachments Page 2 11/13/2017 9:27 AM TOTAL Unplanned Events < 1 Hour 279 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 1,693 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 35,093 Assist 0 TOTAL FLARED VOLUME 37,065 CAUSE See attachments Page 2 11/13/2017 9:27 AM Flare Start Date 10/01/2017 Flare End Date 1013112017 CCP Flare Report Total Volume (MSCF) 1972 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-397 Controlled Slowdown 10/19/2017 8:27:00 pm 8:32:00 pm 5 min No No Yes BPMASSIETS 135 Determination Cause T/C 1808 de -pressured for water wash Action Taken T/C 1808 de -pressurization completed 17-397 Controlled Blowdown 10/19/2017 10:32:00 pm 10:37:00 pm 5 min No No Yes BP1\MASSIETS 8 Determination Cause TIC 1808 de -pressured from spin cool for water wash Action Taken T/C 1808 de -pressurization completed Daily Volume (MSCF) 143 17-401 Controlled Blowdown 10/20/2017 1:12:00 am 1:17:00 am 5min No No Yes BPIRMASSIETS 156 Determination Cause T/C 1809 de -pressured forwater wash Action Taken T/C 1809 de -pressurization completed. 17-401 Controlled Blowdown 10/20/2017 3:35:00 am 3:40:00 am 5 min No No Yes BPIWASSIETS 8 Determination Cause TIC 1809 tle-pressured from spin cool for water wash Action Taken T/C 1809 de -pressurization completed. 17-401 Controlled Blowdown 10/20/2017 4:12:00 pm 4:17:00 pm 5 min No No Yes BP1\KOSMBO 135 Determination Cause TRC 1805 spin cooling Action Taken 1805 TIC depressurization completed. 17-401 Controlled Blowdown 10/20/2017 6:08:00 pm 6:12:00 pm 4 min No No Yes BP1\KOSMBO 8 Determination Cause TRC 1805 spin Cooling Action Taken 1805 T/C depressurized and shut down. 17-405 Controlled Blowdown 10/21/2017 1:16:00 am 1:21:00 am 5 min No No Yes 8P1\MASSIETS 156 Determination Cause T/C 1812 shut down for Spin Cooling Action Taken T/C 1812 de -pressurization completed 17405 Controlled Blowdown 10/21/2017 3:40:00 am 3:45:00 am 5 min No No Yes BP1\MASSIETS 8 Determination Cause T/C 1812 de -pressured from spin cool Action Taken TIC 1812 de -pressurization completed 17405 Controlled Blowdown 10/21/2017 8:45:00 am 8:50:00 am 5 min No No Yes BP1\KOSMBO 135 Determination Cause T\C 1802 depressured for water wash Action Taken 1802 T/C depressurized and shut down. 17-405 Controlled Blowdown 10/21/2017 10:42:00 am 10:47:00 am 5 min No No Yes BP1\KOSMBO 8 Determination Cause TRC 1802 spin cooling Action Taken 1802 T/C depressunzed and shut down. 17405 Controlled Blowdown 10/21/2017 2:07:00 pm 2:12:00 pm 5 min No No Yes BP1\KOSMBO 8 Determination Cause TC 1812 spin cooling Generated 11/03/2017 1:17:48PM Page 1 of 8 Flare Start Date 10/01/2017 5 min No Flare End Date 10/31/2017 Yes BPI MASSIETS Action Taken 1812 TIC depressurization completed. Determination Cause TIC 1807 de -pressured for spin cooling/Water wash 17405 Controlled Blowdown 10/21/2017 11:43:00 pm 11:48:00 pm 5 min No No Yes BP1\MASSIETS 135 Determination Cause TIC 1803 de -pressured for water wash Action Taken T/C 1803 de -pressurization completed 17-409 Controlled Blowdown 10/23/2017 4:52:00 am 4:57:00 am 5 min Daily Volume (MSCF) 614 17-406 Controlled Blowdown 10/22/2017 1:49:00 am 1:54:00 am 5 min No No Yes BP1\MASSIETS 8 Determination Cause T/C 1803 de -pressured from spin cool Action Taken T/C 1803 de -pressurization complete 17-406 Controlled Blowdown 10/22/2017 3:28:00 pm 3:33:00 pm 5 min No No Yes BPI\KOSMBO 8 Determination Cause TC 1805depressured after water wash Action Taken 1805 T/C depressurization completed. 17-409 Controlled Blowdown 10/23/2017 2:51:00 am 2:56:00 am 5 min No No Yes BPI MASSIETS 135 Determination Cause TIC 1807 de -pressured for spin cooling/Water wash Action Taken TIC 1807 de -pressurization completed 17-409 Controlled Blowdown 10/23/2017 4:52:00 am 4:57:00 am 5 min No No Yes BP1\MASSIETS 8 Determination Cause T/C 1807 De -pressured from Spin cool Action Taken TIC 1807 de -pressurization Complete 17-409 Controlled Blowdown 10/23/2017 2:59:00 pm 3:04:00 pm 5 min No No Yes BP1XMASSIETS 8 Determination Cause T/C 1807 de -pressured from water wash Action Taken T/C 1807 de-pressunzation compelled 17-409 Controlled Blowdown 10/23/2017 6:13:00 pm 6:18:00 pm 5 min No No Yes BP1\MASSIETS 135 Determination Cause TIC 1813 tle-pressure for water wash Action Taken T/C 1813 de -pressurization completed 17-409 Controlled Blowdown 10/23/2017 9:17:00 pm 9:22:00 pm 5 min No No Yes BPlWASSIETS 8 Determination Cause T/C 1813 de -pressured from spin Cool Action Taken T/C 1813 de -pressurization completed Daily Volume (MSCF) 308 Generated 11/03/2017 1:17.48PM Page 2 of 8 Flare Start Date 10/01/2017 Flare End Date 10/3112017 17-411 Controlled Blowdown 10/24/2017 2:03:00 am 2:08:00 am 5 min No No Yes MWASSIETS 8 Determination Cause TIC 1813 de -pressured from water wash Action Taken T/C 1813 de -pressurization completed 17-411 Controlled Blowdown 10/24/2017 5:22:00 am 5:27:00 am 5 min No No Yes BP11MASSIETS 135 Determination Cause T/C 1813 de -pressure for water wash Action Taken T/C 1813 de -pressurization completed. 17-411 Controlled Blowdown 10/24/2017 7:31:00 am 7:36:00 am 5 min No No Yes BPI\KOSMBO 14 Determination Cause TIC 1808 spin cooling Action Taken 1806 TIC depressurized and shut down. 17-411 Controlled Slowdown 10/24/2017 9:25:00 pm 9:30:00 pm 5 min No No Yes SP1WASSIETS 8 Determination Cause TIC 1806 de -pressured from water wash Action Taken TIC 1806 de -pressurization completed 17AIl Controlled Slowdown 10/24/2017 11:26:00 pm 11:31:00 pm 5 min No No Yes BP1\MASSIETS 135 Determination Cause T/C 1804 de -pressured for water wash Action Taken TIC 1804 De -pressurization completed Daily Volume (MSCF) 300 17-412 Controlled Blowdown 10/25/2017 4:21:00 am 4:26:00 am 5 min No No Yes BPIIMASSIETS 156 Determination Cause T/C 1811 de -pressured for water wash Action Taken T/C 1811 de -pressurization completed 17-412 Controlled Blowdown 10/25/2017 6:15:00 am 6:20:00 am 5 min No No Yes BP7\CLEMENC 8 Determination Cause TC 1811 spin cooling Action Taken TIC 1811 stop from spin cooling. 17-412 Controlled Slowdown 10/25/2017 3:30:00 pm 3:35:00 pm 5 min No No Yes BPI\GAMBHO 11 Determination Cause TIC 1811 shut down from water wash and de -pressured to 0 psi. Action Taken TIC 1811 de -pressurization complete. 17-412 Controlled Blowdown 10/25/2017 8:00:00 pm 8:05:00 pm 5 min No No Yes BP1\STEPT2 6 Determination Cause -RC 1804 given STOP to blow down for Water wash prep Action Taken 1804 T/C depressurization completed. Daily Volume (MSCF) 183 Total Volume (MSCF) 1972 Generated 11/03/2017 1:17:48PM Page 3of8 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRII illi r:ec nicDnc1"r1ril 1. Facility Number2. Facility Name 0290000000 PBU CCP/FFGU Disposition 3. Field PBU - EOA Volume MCF 4. Operator 5. MonthNear of Disposition BP November -2017 20. For production from multiple pools, list contribution o7 each pool as a percent of Total Volume. 6. Sold 601,478 Pool Name Pool Code Percent T Reinjected 200,167,138 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less ILII 9. Flared or vented more than 1 hour (see instr.) O 10. Pilot and Purge 33,982 11, Assist Gas 0 12. Fuel gas used in lease operations. 5,691,482 13. Other (see instructions) 0 Official Use Only Authorization hr: Safety MCF 14. TOTAL VOLUME (ITEMS 6-12) 206,494,229 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF & FSI 206,494,229 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU; Block 12: Includes COTP Non-PBU Fuel Gas = 4,509 mscf; Block 18: Fuel Gas to LPC = 0 mscf I hereby certify that the foregoing is true and correct to the best of my knowledge. �1u VLY�Y Li Note: All volumes must be corrected Signature Title Manager Production Taxes and Royalties Alaska to pressure of 14.65 psis and to a ,l temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date / I Y AAC25.235, Form 10-422 Rev. 512009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT November 2017 •••••� wwrv¢ ueSLKIV I IUN OF INCIDENT & CAUSE Not required for unplanned events <= 1 hr TOTAL 0 Not required for unplanned events <= 1 hr DATE TIME 11/20/2017 TOTAL DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1508-1513 135 See attachments See attachments 11/20/2017 1727-1732 14 Planned Events > 1 hour or 0 TOTAL 149 Pilot Purge 33,982 Planned events less than or equal to 1 hour 0 TOTAL FLARED VOLUME 34,131 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Page 1 12/13/2017 9:07 AM TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 149 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 33,982 Assist 0 TOTAL FLARED VOLUME 34,131 Page 1 12/13/2017 9:07 AM Flare Start Date 11/01/2017 Flare End Date 11/30/2017 CCP Flare Report Total Volume (MSCF) 149 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 17-431 Controlled Blowdown 11/20/2017 3:08:00 pm 3:13:00 pm 5 min No No Yes BP1\KOSMBO 135 Determination Cause T\C 1801 shutdown for planned maintenance Action Taken 1801 TIC depressurized and shut down. 17-431 Controlled Blowdown 11/20/2017 5:27:00 pm 5:32:00 pm 5 min No No Yes BPI\KOSMBO 14 Determination Cause -RC 1801 spin cooling Action Taken 1801 T/C depressurized complete Daily Volume (MSCF) 149 Total Volume (MSCF) 149 Generated 12/06/2017 9.22:30AM Page 1 of 6 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PROn1ICFn roc n1QPnQ1Tinr t - - -'-- -- 1. Facility Number 2. Facility Name 0290000000 PBU CCP/FFGU Disposition --------- 3. Field PBU - EOA Volume MCF v..v v.V. VW' ..V1\ 4. Operator 5. MonthNear of Disposition BP December -2017 20. For production from multiple pools, list contabution of each pool as a percent of Total Volume. 6. Sold 609,101 Pool Name Pool Code Percent 7. Reinjected 210,637,501 PRUDHOE 640150 100.00% 8. Flared or vented 1 hour or less 764 9. Flared or vented more than 1 hour (see instr.) 0 10. Pilot and Purge 35,085 11. Assist Gas 0 12. Fuel gas used in lease operations. 5,812,520 13. Other (see instructions) 0 Official Use Only Authorization >1 he Safety MCF 14. TOTAL VOLUME (ITEMS 6.12) 217,094,971 lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas 0 Waste: MCF 17. Transferred from: CGF & FS1 217,094,971 Commissioner Date 18. Transferred to: (Express as a negative #) 0 19. Remarks: Block 6: Includes Gas Sales to Alyeska Pipeline, Norgasco, Northstar and KRU; Block 12: Includes COTP Non-PBU Fuel Gas = 623 mscf; Block 18: Fuel Gas to LPC = 0 mscf I hereby certify that the foregoing is true and correct to the best of my knowledge. �Jllc lA Note: All volumes must be corrected Signature Title Manager Production Taxes and Rovalties Alaska to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 Printed Name Diane Colle Phone (907) 564-5775 Date / AAC25.235. Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- CENTRAL COMPRESSOR PLANT GAS FLARING AND VENTING INCIDENT REPORT December 2017 - 12/6/2017 •••••. 1500-1505 .a+wrvm uOCMIYIION OF INCIDENT & CAUSE DATE 12/6/2017 TIME 8 Not required for events <= 1 hr 12/6/2017 1735-1740 8 12/7/2017 0520-0525 6 12/31/2017 0737-0742 135 12/7/2017 TOTAL 157 Not required for events <= 1 hr TOTAL Planned events less than or equal to 1 0 hour See attachments See attachments DATE 12/6/2017 TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 0302-0307 51 Not required for events <= 1 hr Not required for events <= 1 hr 12/6/2017 1335-1340 8 12/7/2017 0030-0035 159 12/7/2017 0322-0327 3 12/9/2017 0745-0750 135 12/9/2017 0945-0950 14 12/10/2017 0845-0850 135 12/10/2017 1045-1050 14 12/21/2017 0336-0341 77 12/22/2017 1041-1046 11 TOTAL 607 TOTAL 0 ----••••••-•-�•....�..��.�wcnwc ACTION TAKEN TO See attachments See attachments Page 1 1/12/2018 9:58 AM BP EXPLORATION (ALASKA( INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING AND VENTING INCIDENT REPORT December 2017 TOTAL Unplanned Events < 1 Hour Y57 Unplanned Events> 1 Hour Planned Events < 1 hour and not 607 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 35,085 Assist TOTAL FLARED VOLUME 35,849 Page 2 111212018 9:58 AM