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Home My WebLink AboutPBU FS 3 - BP Exploration (Alaska) Inc.State of Alaska AOGCC Gas Disposition Files Year: 2016 Facility: PBU FS 3 Operator: BP EXPLORATION (ALASKA) INC. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED ros rnSpnc1T1nN 1. Facility Number 2. Facility Name 0290000030 PBU FS 3 Disposition 3. Field PBU - EOA Volume MCF 4. Operator •5. Month/Year of Disposition BID Janua -2016 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 3 9. Flared or vented more than 1 hour (see instr.) 86,475 10. Pilot and Purge 42,305 11. Assist Gas 135,306 12. Fuel gas used in lease operations. 952,856 13. Other (see instructions) 0Official Use Only Authorization >1 he Safety �� !t 7)x— MCF 14. TOTAL VOLUME (ITEMS 6-12) 1,216,945 Lease Use MCF 15. NGL Gas Equivalent 0 Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: CGF 995,161 — /s _/fo Commissioner Date 18. Transferred to: (Express as a negative #) CGF -29,687,032 19. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected Q�0*4 Signature Title Mana er Production Taxes and Royalties Alaska to pressure Of 14.65 Asia and to a temperature of 60o F. Authority 20 Printed Name Diane Colley Phone (907) 564-5775 Date AAC25.235. v/7-1- 41t5114 1- 41t5!!G Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate 1/16-29/16 1100-1800 86,475 See attachments See attachments •^ ��V�c TOTAL 86,475 Planned Events Less Than or Equal 1 Hour AND <= 5.000 mcf See attachments TOTAL 0 Events Exceeding 1 Hour OR > See attachments TOTAL BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -3 Unplanned Events < 1 Hour GAS FLARING INCIDENT REPORT Unplanned Events> 1 Hour January 2016 Unplanned Events less than or equal to 1 hour 0 DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/16/2016 1100-1105 3 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 3 1/16-29/16 1100-1800 86,475 See attachments See attachments •^ ��V�c TOTAL 86,475 Planned Events Less Than or Equal 1 Hour AND <= 5.000 mcf See attachments TOTAL 0 Events Exceeding 1 Hour OR > See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 3 Unplanned Events> 1 Hour 86,475 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 VICE Pilot Purge 42,305 Assist 135,306 TOTAL FLARED VOLUME 264,089 See attachments See attachments Page 5 2/12/2016 2:27 PM bp Certified Mail: 7015 0640 0006 6000 0733 'T` February 2, 2016 Commissioner Catherine Foerster State of Alaska Alaska Oil and Gas Conservation Commission 333 West 7`h Ave., Ste. 100 Anchorage, AK 99501-3539 Subject: Notice of Elevated Flaring at Flow Station 3 Dear Commissioner Foerster: BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907)561-5111 RECEIVED FEB 0 5 2016 AOGCC BP Exploration (Alaska) Inc. (BPXA), as operator of the Prudhoe Bay Unit (PBU), is writing to notify The Alaska Oil and Gas Conservation Commission (AOGCC) of the elevated flaring at Flow Station 3 (FS3) that began January 16, 2016 at approximately 11:00 am and ended on January 29 at approximately 6:00 p.m. The total volume of gas flared was 86476 MMSCF. The flaring occurred as part of an operational condition due to the failure of the 1802 turbine that drives the single Stock Tank Vapor - Intermediate Pressure (STV -IP) compressor. The 1801 turbine had previously been removed from service at FS3 as part of an optimization project to replace the two LM -1500 units with one new single -train motor (electric) driven centrifugal compressor. Due to the removal of this unit in preparation for the installation of the electric compressor, there is not currently any redundancy. Therefore, flaring the STV -IP gas stream was necessary to maintain stable facility operations at FS3 during the turbine failure investigation and follow-up actions to repair the system. The only other alternative to flaring would have been to shut down major equipment and operations at FS3, which would have introduced unacceptable process and operational risks given the winter temperatures and dangers associated with freezing lines, wells, vessels etc. BPXA made every reasonable effort to minimize flaring at FS3 during the STV -IP compressor outage and repair, consistent with maintaining safe and reliable operations and in accordance with good oil field engineering practices. BPXA respectfully requests that the AOGCC recognize the flaring activity was necessary for facility operations, repairs or upgrades, and not waste, under 20 AAC 25.235(d). Sincerely, a4Y7 *ta� TEastea perations Manager BP Exploration (Alaska) Inc. L� O pY Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, January 27, 2016 8:53 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; Glover, Robin (SLR); Kain, Rachel B; AK, OPS FS3 OSM Subject: Flaring Event at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC AOgCC.repOrtinq(, alaska.goy Victoria. loepq(a7.a18Ska.gOv From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 01/24/2016 00:00 and stopping at 01/25/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/25/2016 00:00 and stopping at 01/26/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/26/2016 00:00 and stopping at 01/27/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STVAP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward I will provide rolled up flare event reports every few days. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Sunday, January 31, 2016 8:42 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, AK, OPS GC3&PCC CSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; Glover, Robin (SLR); Kain, Rachel B; AK, OPS FS3 OSM Subject: Flaring Event at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC Aoocc.reporting(Walaska.gov Victoria. loepi)()alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 01/27/2016 00:00 and stopping at 01/28/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues. Path forward is to install the spare FS 1 Gas Generator turbine at FS3 to get the STV/IP back online. A flaring event occurred at FS3 starting at 01/28/2016 00:00 and stopping at 01/29/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues. Path forward is to install the spare FSI Gas Generator turbine at FS3 to get the STV/IP back online. A flaring event occurred at FS3 starting at 01/29/2016 00:00 and stopping at 01/29/2016 18:00 with a volume of 4875 (MSCF). The event lasted for 1080 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. The event stopped when the Gas Generator turbine from FS1 was reconnected and the FS3 1802 compressor train was started up. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer. blake@bp.com Link, Liz M From: Sent: To: Cc: Subject: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sunday, January 24, 2016 2:13 PM AOGCC Reporting (DOA sponsored) Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL, Glover, Robin (SLR); Kain, Rachel B; AK, OPS FS3 OSM Flaring Event at FS3 To: AOGCC Reporting Aogcc reporting(aalaskagov CC: Victoria Loepp, AOGCC Victoria loepp(cDalaskagov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 01/16/2016 11:00 and stopping at 01/16/2016 23:59 with a volume of 3600 (MSCF). The event lasted for 779 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/17/2016 00:00 and stopping at 01/18/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/18/2016 00:00 and stopping at 01/19/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/19/2016 00:00 and stopping at 01/20/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/20/2016 00:00 and stopping at 01/21/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/21/2016 00:00 and stopping at 01/22/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/22/2016 00:00 and stopping at 01/23/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward A flaring event occurred at FS3 starting at 01/23/2016 00:00 and stopping at 01/24/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to Flaring STV and IP gas due to 1802 STV/IP compressor malfunction and inability to compress these gases to get into the residue gas train. Still flaring as investigation continues with path forward I will provide rolled up flare event reports every few days. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RFPnRT nF [)anry IP%Cn n A � r%1^ii% w. ..... 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 February 2016 Not required for unplanned events <= 1 hr TOTAL 0 Events greater than 1 hour See attachments TOTAL 0 Events Less Than or Equal 1 Hour AND <_! See attachments TOTAL 0 See attachments TOTAL 0 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 6 3/11/2016 3:27 PM TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not exceeding 5,000 MCF 0 Planned Events > 1 hour or exceeding 5,000 MCF 0 Pilot Purge 39,651 Assist 140 TOTAL FLARED VOLUME 39,791 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 6 3/11/2016 3:27 PM Link, Liz M From: Sent: To: Cc: Subject: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sunday, March 13, 2016 6:46 PM AOGCC Reporting (DOA sponsored) Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, AK, OPS GC3&PCC OSM; Borton, Kim; AK, HSSEE Env Adv West; AK, OPS GC1 Facility OTL; AK, OPS GC1 OSM; Glover, Robin; Kain, Rachel B Flaring Event at GC1 To: AOGCC Reporting Aogcc reoorting(d)alaska qov CC: Victoria Loepp, AOGCC Victoria loepp@alaska.gov From: David Spall, GPB Production Optimization Team Leader A flaring event occurred at GC 1 starting at 02/26/2016 00:00 and stopping at 02/26/2016 23:59 with a volume of 5 (MSCF). The event was Intermittent. The event was due to The LP Flare valve FV-608UC was open intermittently for a total cumulative time of 25 minutes in the 24 hour period. This flaring event is related to the Flare system purge rate and cannot be avoided. A flaring event occurred at GC 1 starting at 03/5/2016 00:00 and stopping at 03/5/2016 23:59 with a volume of 7 (MSCF). The event was Intermittent. The event was due to The LP Flare valve FV-608UC was open intermittently for a total cumulative time of 25 minutes in the 24 hour period. This flaring event is related to the Flare system purge rate and cannot be avoided. A flaring event occurred at GCI starting at 03/6/2016 00:00 and stopping at 03/6/2016 23:59 with a volume of 17 (MSCF). The event was Intermittent. The event was due to The LP Flare valve FV-608UC was open intermittently for a total cumulative time of 60 minutes in the 24 hour period. This flaring event is related to the Flare system purge rate and cannot be avoided. A flaring event occurred at GCI starting at 03/7/2016 00:00 and stopping at 03/7/2016 23:59 with a volume of 17 (MSCF). The event was Intermittent. The event was due to The LP Flare valve FV-608UC was open intermittently for a total cumulative time of 60 minutes in the 24 hour period. This flaring event is related to the Flare system purge rate and cannot be avoided. A flaring event occurred at GC 1 starting at 03/8/2016 00:00 and stopping at 03/8/2016 23:59 with a volume of 14 (MSCF). The event was Intermittent. The event was due to The LP Flare valve FV-608UC was open intermittently for a total cumulative time of 50 minutes in the 24 hour period. This flaring event is related to the Flare system purge rate and cannot be avoided. A flaring event occurred at GCI starting at 03/11/2016 14:00 and stopping at 03/11/2016 19:30 with a volume of 70833 (MSCF). The event lasted 330 minutes. The event was due to a complete power loss and shutdown at CGF, which caused high transit gas pressure. The flaring event was stopped from cutting rate on wells across the entire GP13 field, all well pads and Drill sites were cut back on rate to lower the transit Gas pressure and CGF got started back up. Thanks, David Spall PCC/EOC Production Optimization Team Lead (Alt Jennifer Blake) Office 907-659-4472 Cell 219-689-4036 David.spall@bp.com Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Tuesday, February 23, 2016 1:19 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Barton, Kim; AK, HSSEE Env Adv West; AK, OPS GC1 Facility OTL, AK, OPS GCI OSM; Glover, Robin; Kain, Rachel B Subject: Feb 2016 Flaring Event at GC1 To: AOGCC Reporting CC: Victoria Loepp, AOGCC Aogcc.reporting(c alaska.00v Victoria. loepl) a.alaska.gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at GCI starting at 02/15/2016 14:23 and stopping at 02/15/2016 15:06 with a volume of 10 (MSCF). The event was due to a plant upset that resulted in flaring off the LP and HP flare. The event stopped when rate was cut and the plant normalized. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Tennifer.blake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION acility Name 3.Fieltl J FS 3 6, Sold Safety 0 7. Reinjected MCF Conservation 0 8. Flared or vented 1 hour or less WE 333 9. Flared or vented more than 1 hour (see instr.) tion Taxes and Ro alties Alaska to pressure of 14.65 Asia and to a temperature of 600 F. Authority 20 Date ' AAC25.235. 20,416 10. Pilot and Purge 42,899 11. Assist Gas 1,078 12. Fuel gas used in lease operations. 1,018,549 13. Other (see instructions) 0 14. TOTAL VOLUME (ITEMS6-12) 1,083,275 15. NGL Gas Equivalent 0 16. Purchased gas 0 17. Transferred from: CGF 1,061,447 18. Transferred to: (Express as a negative #) CGF -29,200,317 19. Remarks: correct to Name Diane Form 10-422 Rev. 5/2009 my I March -201 20. For production from multiple pools, hst contnbuticn of each pool as a Total Volume. Authorization>i hr Safety MCF Lease Use MCF Conservation MCF Waste: WE Commissioner Date Note: All Volumes must be corrected tion Taxes and Ro alties Alaska to pressure of 14.65 Asia and to a temperature of 600 F. Authority 20 Date ' AAC25.235. INSTRUCTIONS ON REVERSE SIDE L'T L Ad ,moi( -T Submit in Duplicate nned events less than or eaual to i hour See attachments See attachments TOTAL 0 See attachments See attachments TOTAL 0 BP EXPLORATION (ALASKA) INC. Unplanned Events < 1 Hour PRUDHOE BAY UNIT - FS -3 333 Unplanned Events > 1 Hour GAS FLARING INCIDENT REPORT 20,416 March 2016 Page 5 1planned events less than or equal to 1 hour 0 DATE TIME 3/20/2016, 0625-0630 VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 3/20/2016 0700-0705 80 Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr 3/20/2016 0715-0720 80 80 Assist 3/20/2016 0730-0735 80 1,078 3/23/2016 1455-1511 11 3/23/2016 1550-1552 2 4/14/2016 TOTAL 333 planned events greater than 1 hour DATE TIME 3/20/2016 0630-0800 VOLUME DESCRIPTION OF INCIDENT & CAUSE 20,416 See attachments ACTION TAKEN TO ELlMINAT€ CAUSE See attachments TOTAL 20,416 nned events less than or eaual to i hour See attachments See attachments TOTAL 0 See attachments See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 333 Unplanned Events > 1 Hour 20,416 Planned Events <1 hour and not exceeding 5,000 MCF 0 Planned Events > 1 hour or exceeding 5,000 MCF 0 Pilot Purge 42,899 Assist 1,078 TOTAL FLARED VOLUME 64,726 4/14/2016 1:52 PM GAS nlSPnslTln Ki IMDnpT cr'�ou R tDate /01/2016 0390000008 03/01/2016 03/Ot/2D16 03/01/2016 O No 112300 11230 0 112300 112300 -Facili No 02 0 290000008 0290000008 0290000029 - Date Flared 03/11/2016 03/12/2016 03/30/2016 03/08/2016 -- —• Start Time 14:11 00:01 12:57 13:30 ""' --• Endin Time 15:45 14:28 15:01 19:41 ..11111 1�m End Date 03/11/2016 03/12/2016 03/30/2016 03/09/2016 rte. Planned U U U U MJIMu MCF 88000 30796 17202 7408 tvtly f J GKEATER THAN 1 HOUR Desch tion of Flarin Event Power loss caused !ant blow down. Plant shutdown due to ower loss. TC 1805 MI 1 Shutdown on control problem/ rec H. tri C for maintenadnce/1801own 1PIrecycle valve actuator leak Taken to Minimize Volume Plan[ dAction started !ant and Flare valves closed. Repaired and restarted MI Compressor T/C 1805 IP Anti -Surge Actuator failed, Loaded SN/IP T/C. Loaded STVAP T/C. Repairs made and associated equipment back online. Started 1801 Product IP / 03/01/2016 112300 0290000029 03/11/2016 14:26 21:0003/11/2016 U 1395 STV -P T�C 1801 shutdown due to a associated with CGF losing power and them front end of their plant pressuring up. Depredssured commonlines 9E, 11A, antl 11 D to com fete lace ssa work. TIC shutdown for planned maintenance/ 1801 4000hr ins action T\C 1801 shutdown for planned Flaritne due o 1803 un lanned shutdown. The LP Flare nterm ttently forlatotal cumulative time of 25ystem 03/01/2016 03/01/2016 03/01/2016 03/01!2016 03/01/2016 112300 112300 112300 112300 112300 0290000029 0290000029 0290000029 0290000030 0290000031 03/01/2016 03/03/2016 03/11/2016 03/20/2016C. 03/05/2016 02:48 02:30 10:12 06:30 00:00 06:15 09:00 11:55 08:00 24:00 03/01/2016 03/08/2016 03/11/2016 03/20/2016 03/08/2016 P P P U U 400 36885 500 20416 55 Cut Production to keep out of flare. This flaring event is related to the Flare s minutes in the 24 hour eriod Purge rate and cannot be avoided 03/01/2016 112300 0290000031 03/11/2016 14:00 19:30 03/11/2016 U 70833 High gas transit line pressure caused by CGF compressor problems due to s/d Although isback LP IP gas oil cormpress onrsystem sP of he tlesi ned for toda 's as conditions Eoa and woa cut rates antl flared to retluce transitline pressure until cgf started machine u Waiting for rates to stabilize 03/01/2016 112300 0290000031 03/2712016 00:01 - 24:00 - 03/27/2016 U 287 03/01/2016 112300 0290000031 03/29/2016 00:00 24:00 03/29/2016 U 135 Alt LP/IPugas compression gh oil rate is rsys em sp of he designed for today's gas conditions Waiting for rates to stabilize This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. mm/01/yyyy Use first day of the month. Directions R tDate O No Six digits. See list of operators inn column. Operator Names Operator Numbers Ten digits. On form 10-422 or call (907) 793-1241. AURORA GAS LLC 110800 mm/rid/y...... BP EXPLORATION ALASKA INC 112300 Military time: 0000t02 MARATHON OIL CO 129000 Militarytime: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 mm/dd/yyyy PACIFIC ENERGY RESOURCES LTD 131900 "U" for unplanned event or "P" for planned event. CONOCOPHILLIPS ALASKA INC 134200 Flared gas amount in MCF. NO DECIMALS. PIONEER NATURAL RESOURCES ALAS 135300 TECK COMINCO ALASKA INCORPORATE 141200 UNION OIL CO OF CALIFORNIA 145000 Facili No Date Flared Start Time Endin Time End Date Planned MCF XTO ENERGYINC 146700 Revised 7/2009 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RFPr)DT no omf%mi Form 10-422 Rev, 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate See attachments TOTAL 0 nned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF IN 4/15/2016 1252-1319 446 See attachments TOTAL 446 See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour BP EXPLORATION IALASKAI INC. Unplanned Events> 1 Hour PRUDHOE BAY UNIT - FS -3 Planned Events < 1 hour and not exceeding 5,000 MCF GAS FLARING INCIDENT REPORT Planned Events > 1 hour or exceeding 5,000 MCF April 2016 iplanned events less than or equal to 1 hour ASSIST DATE 4/25/2016 TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 0100-0110 60 Not required for unplanned events <= 1 hr 4/25/2016 0130-0140 60 4/25/2016 0130-0140 3 4/26/2016 0730-0740 60 TOTAL 183 See attachments TOTAL 0 nned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF IN 4/15/2016 1252-1319 446 See attachments TOTAL 446 See attachments TOTAL 0 Not required for unplanned events <= 1 hr Al I IUN TAKEN TO E See attachments See attachments See attachments Page 8 5/16/2016 3:44 PM TOTAL Unplanned Events < 1 Hour 183 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not exceeding 5,000 MCF 446 Planned Events > 1 hour or exceeding 5,000 MCF 0 Pilot Purge 41,311 ASSIST 1,474 TOTAL FLARED VOLUME 43,414 Not required for unplanned events <= 1 hr Al I IUN TAKEN TO E See attachments See attachments See attachments Page 8 5/16/2016 3:44 PM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RFPnRT nP DDnni lf'=F% Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE VTL Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -3 GAS FLARING INCIDENT REPORT May 2016 5/17/2016 Z""'Irory UP INCIDENT & CAUSE / 2030-2040 240 Not required for unplanned events <= 1 hr TOTAL 240 See attachments TOTAL 0 Planned events less than or equal to 1 hour OATS TIME 5/13/2016 VOLUME DESCRIPTION OF IN( 1840-1850 5/26/2016 240 See attachments 0050-0055 60 5/26/2016 0300-0305 60 5/28/2016 2255-2300 60 TOTAL 420 Planned events greater than 1 hour DATE TIME 5/17/2016 VOLUME DESCRIPTION OF INCI 1340-1510 402 See attachments 5/26/2016 0100-0300 472 5/28/2016 / 1500-1615 416 5/30/2016 1500-1630 312 TOTAL 1,602 unplanned Events < 1 Hour TOTAL zaD Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not exceeding 5,000 MCF 420 Planned Events > 1 hour or exceeding 5,000 MCF 1,602 Pilot Purge 43,071 Assist 4,432 TOTAL FLARED VOLUME ,765_ Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 6 6/15/2016 2:44 PM Liz M From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, May 18, 2016 9:32 AM To: AOGCC Reporting (DOA sponsored) Cr Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL, Glover, Robin; Kain, Rachel B; AK, OPS FS3 OSM Subject: Flaring Event at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reoortingCQalaskagov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 05/17/2016 13:40 and stopping at 05/17/2016 15:10 with a volume of 402 (MSCF). The event lasted for 90 minutes and was due to shutdown of the 1806 turbine for water wash. The event stopped when the water wash crank of the turbine was completed. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer blakePbp com Link, Liz M From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, June 09, 2016 9:17 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM Subject: Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reoorting(o)alaskagov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 05/26/2016 01:00 and stopping at 05/26/2016 03:00 with a volume of 472 (MSCF). The event lasted for 120 minutes and was due to shutdown of the 1803 turbine for planned maintenance/water wash. The event stopped when the spin cooling of the turbine was completed. A flaring event occurred at FS3 starting at 05/28/2016 15:00 and stopping at 05/28/2016 16:15 with a volume of 416 (MSCF). The event lasted for 75 minutes and was due to spinning the 1803 turbine for water wash. The event stopped when the water wash was completed. A flaring event occurred at FS3 starting at 05/30/2016 15:00 and stopping at 05/30/2016 16:30 with a volume of 312 (MSCF). The event lasted for 90 minutes and was due to spinning the 1804 turbine for water wash. The event stopped when the water wash was completed. Thanks, Jennifer Blake PCC/ECIC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell (907) 830-6204 Jennifer.blake@bp.com Flare Start Date 05/01/2016 Flare End Date 05/31/2016 FS3 Flare Report Total Volume (MSCF) 2262 Report Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume �-�� wneonea niowcown u5113/2016 6:40:OOpm 6:50:00 pm 10 min No No Yes BP1\DONATR 240 Determination Cause Normal Shutdown of 1806 case depressurization potential due to turbine combustion crossover tube issues. Action Taken Completed the shutdown sequence. Daily Volume (MSCF) 240 16-163 Controlled Slowdown 05/17/2016 1:40:00 pm 3:10:00 pm 90 min No No Yes BPi\DONATR 402 Determination Cause 1806 water wash crank. Action Taken Completed the water wash crank of the turbine. 16-169 Controlled Blowdown 05/26/2016 12:50:00 am 12:55:00 am 5 min No No Yes BPi\WELBORD 60 Determination Cause TC 1803 shutdown for planned maintenance/waterwash Action Taken Completed shutdown. 16-169 Controlled Blowdown 05/26/2016 1:00:00 am 3:00:00 am 120 min No No Yes BP7\WELSORD 472 Determination Cause TC 1803 spin cooling Action Taken Completed spin cooling. ra-ta9 Controlled Blowdown 05/26/2016 3:00:00 am 3:05:00 am 5min No Determination Cause TC 1803 shutdown for planned maintenance/waterwash Action Taken Completed shutdown. 16-173 Controlled Blowdown 05/28/2016 3:00:00 pm 4:15:00 pm 75 min No Determination Cause 1803 spinning for water wash Action Taken completed water wash No Yes BP7\WELSORD 60 Daily Volume (MSCF) 592 No Yes BPMELSORD 416 10-1t3 Controlletl Blowdown 05/28/2016 10:55:00pm 11:00:OO pm 5 min No No Yes BP1\WELBORD 60 Determination Cause TC 1804 shutdown for planned maintenance Action Taken Completed shutdown. Daily Volume (MSCF) 476 16-177 Controlled Blowdown 05/30/2016 3:00:00 pm 4:30:00 pm 90 min No No Yes BPMELBORD 312 Determination Cause 1804 spinning for water wash Action Taken completed 1804 water wash Daily Volume (MSCF) 312 Total Volume (MSCF) 2262 sled 06/07/2016 4:33:28PM Page 6 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION acility Name 3. Field J FS 3 PB U - EOA Do0perator 5 NhIe ld injected red or vented 1 hour or less red or vented more than 1 hour (see instr.) lot and Purge sist Gas el gas used in lease operations.her (see instructions)TAL VOLUME (ITEMS 6.12)L Gas Equivalent.chased gas 17. Transferred from: CGF 18. Transferred to: (Express as a negative #) CGF 19. Remarks: the foregoing is Form 10-422 Rev, 512009 For production from 38,067 42,9E 821,51 I June -2016 701s, list contnbution of each pool as a F Total Volume. Safety rvn,r V?" (Lease Use IMCF 86Q 17C -16,751,719 Title Note: Manager Production Taxes and Ro allies Alaska Note: All volumes must to pressure Of 14.65 psis ia andnd to to a a Phone (907 // 564-5775 Date / temperature of 600 F. Authority 20 ) --1 � Q /, L-. INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate BP EXPLORATION IALASKAI INC. PRUDHOE BAY UNIT- FS -3 GAS FLARING INCIDENT REPORT June 2016 planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 6/12/2016 1200-1210 60 Not required for unplanned events <= 1 hr 6/12/2016 1620-1630 60 TOTAL 120 planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF IN 6/12/2016 1200-1314 12,847 See attachments 6/12/2016 1420-1620 942 TOTAL 13,789 nned events less than or equal to 1 hour See attachments Unplanned Events < 1 Hour 120 Unplanned Events > 1 Hour 13,789 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 24,278 38,655 42,964 119,806 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 6 7/18/2016 3:41 PM TOTAL p coned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INI 6/15-17/16 0300-1415 16,047 See attachments 6/25/2016 0500-0700 8,231 TOTAL 24,278 TOTAL Unplanned Events < 1 Hour 120 Unplanned Events > 1 Hour 13,789 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 24,278 38,655 42,964 119,806 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 6 7/18/2016 3:41 PM Flare Start Date 06/01/2016 Flare End Date 06/3012016 FS3 Flare Report Total Volume (MSCF) 38187 Report Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 18-199Controlled Blowdown 06/12/2016 12:00:00 pm 1:14:00 pm 74 min No Yes No BP1 \DONATR 12547 Determination Cause 1803 LPS TC shutdown due to a bad analog card. Flared from Slugcatchers. Action Taken Shut in production until flaring stopped from Slugcatchers. Black smoked from the 5th stage for about 35 minutes. 16-199 Controlled Blowdown 06/12/2016 2:20:00 pm 4:20:00 pm 120 min No No No BP1\DONATR 942 Determination Cause 1803 TC Crank to cool down turbine to allow the control power to be turned off to repair the Analog Card, Action Taken Completed the Crank cool down. 16-205 Flare Relief 06/15/2016 3:00:00 am 11:59:00 pm 1259 min No No Yes BP1\BOUWKA 5687 Determination Cause 1802 COS for 4000 hour replacement Action Taken None, still flaring Daily Volume (MSCF) 5687 16-203 Flare Relief 06/16/2016 12:01:00 am 11:59:00 pm 1438 min No No Yes BP1\BCUWKA 6500 Determination Cause 1802 COS for 4000 hour replacement, plus IGV issues during startup Action Taken None, still flaring Daily Volume (MSCF) 6500 16-206 Flare Relief 06/17/2016 12:00:00 am 2:15:00 pm 855 min No No Yes BP1\WELBORD 3860 Determination Cause 1802 COB for 4000 hour replacement, plus IGV issues during startup Action Taken Corrected the IGV issues and restarted 1802 Daily Volume (MSCF) 3860 16-217 Flare Relief 06/25/2016 5:00:00 am 7:00:00 am 120 min No No Yes BP7\BOUWKA 8231 Determination Cause Assisted de -pressuring A/L header from FS3 to FS2 drill sites for line lifts Action Taken Achieved under 500# desired pressure Daily Volume (MSCF) 8231 Total Volume (MSCF) 38167 07/06/2016 1:44:03PM Page 6 Of 11 Liz M From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Monday, June 13, 2016 4:35 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM Subject: Flaring Events at FS3 To AOGCC Reporting CC: Victoria Loepp, AOGCC a0gcc reoorting(c)alaskagov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 06/12/2016 14:20 and stopping at 06/12/2016 16:20 with a volume of 942 (MSCF). The event lasted for 120 minutes and was due to shutdown of the 1803 turbine shutdown after the crank cool down with subsequent compressor case blow down. The event stopped when the blowdown sequence was completed. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell(907)830-6204 Jennifer.blake61bp com Link, Liz M From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, July 07, 2016 1:46 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Martin, Nelson D; AK, HSSEE Env Adv East, AK, OPS FS3 Facility OTL, Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM Subject: Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reoortino()alaska qoy From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 06/12/2016 12:00 and stopping at 06/12/2016 13:14 with a volume of 12847 (MSCF). The event lasted for 74 minutes and was due to a 1803 LPS TC shutdown caused by a bad analog card. The flaring event stopped when enough production was shut in to stop flaring from the slug catcher. A flaring event occurred at FS3 starting at 06/12/2016 14:20 and stopping at 06/12/2016 16:20 with a volume of 942 (MSCF). The event lasted for 120 minutes and was due to 1803 LPS TC crank cool down of the turbine to allow the control power to be turned off to fix the analog card. The flaring event stopped when the crank cool down was completed. A flaring event occurred at FS3 starting at 06/25/2016 05:00 and stopping at 06/25/2016 07:00 with a volume of 8231 (MSCF). The event lasted for 120 minutes and was due to depressurization of the Artificial Lift header from FS3 to FS2 drill sites for line lifts. The flaring event stopped when pressures dropped below the target 500 psig pressure for line lifts. Thanks, Jennifer Bloke EOC Production Optimization Team Lead Office (907) 564-5926 Cell(907)830-6204 Jennifer.blake@bo com Link, Liz M (DOA) From: AK, OPS PCC EOC TL <AKOPSPCCEOCTL@bp.com> Sent: Thursday, lune 23, 2016 3:29 PM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, AK, OPS GC3&PCC OSM; Martin, Nelson D; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM Subject: Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reoorting(a)alaska aov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 06/15/2016 03:00 and stopping at 06/15/2016 23:59 with a volume of 5687 (MSCF). The event lasted for 1259 minutes and was due to taking STV/IP Compressor 1802 out of service for the 4000 hour replacement. The flaring event continued into the next day. A flaring event occurred at FS3 starting at 06/16/2016 00:01 and stopping at 06/16/2016 23:59 with a volume of 6500 (MSCF). The event lasted for 1438 minutes and was the continuation of the 4000 hour replacement work for STV/IP 1802 as well as IGV issues during start up. The flaring event continued into the next day. A flaring event occurred at FS3 starting at 06/17/2016 00:00 and stopping at 06/17/2016 14:15 with a volume of 3,860 (MSCF). The event lasted for 855 minutes and was due to the continuation of the STV/IP 1802 IGV issues upon restart. The flaring event stopped when the IGV issues were corrected and 1802 was restarted. Thanks, Jennifer Blake PCC/EOC Production Optimization Team Lead (alt David Spall) Office (907) 659-4472 Cell(907)830-6204 Jennifer.blakeC)a ke@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RFPr)PT nC 00nni v+r!r, Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate planneo events less than or DATE TIME 7/22/2016 1100-1130 7/23/2016 1643-1710 7/20/2016 2000-2320 TOTAL events TOTAL nned events less than or eqi DATE TIME 7/9/2016 0730-0815 TOTAL to 1 1 hour to 1 hour BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT- FS -3 GAS FLARING INCIDENT REPORT July 2016 47 Not required for unplanned events <= 1 hr 150 197 See attachments 0 84 See attachments 84 7/7/2016 1130-1300 ---.-._ Ur IN 96 See attachments 7/8/2016 0745-1100 98 7/8/2016 1240-1500 17 7/20/2016 2000-2320 4,435 TOTAL 4,646 TOTAL Unplanned Events < 1 Hour 197 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not exceeding 5,000 MCF 84 Planned Events> 1 hour or exceeding 5,000 MCF 4,646 Pilot Purge 35,819 Assist 168 TOTAL FLARED VOLUME 40,914 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 5 8/11/2016 9:46 AM flareStartDate 07/01/2016 Flare End Date 07/31/2016 Report FS3 Flare Report Total Volume (MSCF) 4927 Numbs System Date Start Time Stop Time Duration Intermittent 16-234 Flare Relief 07/07/2016 11:30:00 am 1:00:00 pm 90 min No Determination Cause 6D CL was depressured to flare for installation of temporary pigging kit. Black Smoke Planned Reported By No Yes 8P1\DONATR Volume 96 Action Taken Completed the depressurization of 6D CL. 16-235 Flare Relief 07/08/2016 7:45:00 am 11:00:00 am 195 min No Determination Cause 6D CL depressured for temporary pigging kit installation. No Yes BPIIDONATR gg Action Taken Completed the depressurization of 6D CL. 16-235 Flare Relief 07/08/2016 12:40:00 pm 3:00:00 pm 140 min No No Yes BP7\DONATR Determination Cause 6D CL depressured after completing a pressure build up test for the temporary pig kit installation. 17 Action Taken Completed the depressurization of the 6D CL. 16-236 Flare Relief 07/09/2016 7:30:00 am 8:15:00 am 45 min No No Yes BP1\DONATR 84 Determination Cause 6D CL tlepresssuretl for pig receiverinstallation. Action Taken Completed the depressurization of the 6d CL. 16-244 Flare Relief 07/20/2016 8:00:00 pm 11:20:00 pm 200 min No No Yes BPIIWELBORD 4435 Determination Cause Depressure FS3/GC3 AL tie line to 500 psi due to PMP online Action Taken Completed depressure to under 500psi and shut in Total Volume (MSCF) 4927 Generated 08/02/2016 11:31:35AM Page 2 of 4 Liz M From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Saturday, July 16, 2016 12:29 PM To: AOGCC Reporting (DOA sponsored) Cc Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, Martin, Nelson D; AK, HSSEE Env Adv East, AK, OPS FS3 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM Subject: Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoacc reoortino(a)alaska oov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 07/07/2016 11:30 and stopping at 07/07/2016 13:00 with a volume of 96 (MSCF). The event lasted for 90 minutes and was due to depressurizing common line 6D for installation of temporary pigging kit. The flaring event stopped when depressurization was complete. A flaring event occurred at FS3 starting at 07/08/2016 07:45 and stopping at 07/08/2016 11:00 with a volume of 98 (MSCF). The event lasted for 195 minutes and was due to re -depressurizing common line 6D for installation of temporary pigging kit after valves and leaked and repressurized from the day before. The flaring event stopped when depressurization was complete and valves were confirmed to hold. A flaring event occurred at FS3 starting at 07/08/2016 12:40 and stopping at 07/08/2016 15:00 with a volume of 17 (MSCF). The event lasted for 140 minutes and was due to depressurizing common line 6D after completing a pressure build up test for the temporary pig kit installation. The flaring event stopped when depressurization was complete. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell(907)830-6204 Jennifer.blake(abo com Liz M From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Saturday, July 30, 2016 8:57 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM; Fortenberry, Christopher Subject: Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aoocc renortinc(a)alaska oov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 07/20/2016 20:00 and stopping at 07/20/2016 23:20 with a volume of 4435 (MSCF). The event lasted for 200 minutes and was due to depressurizing the FS3/GC3 Artificial Lift tie line to 500 psi for maintenance work. The flaring event stopped when depressurization was complete. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 2. Facility Name 0290000030 PBU FS 33. Fie.. 4. Operator ._ PBU - EOA -- 5. 6. Sold T Reinjected 8. Flared or vented 1 hour or less 9. Flared or vented more than 1 hour (see insh.) 10. Pilot and Purge 11. Assist Gas 12. Fuel gas used in lease operations. 13. Other (see instructions) 14. TOTAL VOLUME (ITEMS 6-12) 15. NGL Gas Equivalent 16. Purchased gas 17. Transferred from: CGF 18. Transferred to: (Express as a negative #) CGF 19. Remarks: certify Printed the best of my from 243 35, EWE 941 Total Volume. Lease Use Conservation 917, 92 17,068,901 3ust-2016 poo/ as a gement 6555 � 6 -/. I Title Mana er Production Taxes and Ro alties Alaska Note: All volumes must be corrected to pressure of 14.65 psia and to a Phone (907) 564-5775 Date /0 /(O temperature of 60o F. Authority 20 Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in Duplicate RP EXPLORATION (ALASKA) INC. PRUDHOE RAY UNIT- FS -3 GAS FLARING INCIDENT REPORT August 2016 events less than or equal to -1hour TIME VOLUME DESCRIPTION OF INCIDENTS, CAUSE Not required for unplanned events <= 1 hr TOTAL 0 events greater than 1 hour See attachments TOTAL 0 Planned events less than or equal to 1 hour DATE TIME 8/24/2016 VOLUME DESCRIPTION OF INI 1200-1210 3 See attachments 8/26/2016 0015-0030 240 TOTAL 243 Planned events greater than 1 hour DATE TIME 8/18/2016 VOLUME DESCRIPTION OF INC 0400-1900 5,728 See attachments 8/24/2016 1200-1800 1,317 8/26/2016 0340-1200 1,514 TOTAL 8,559 Unplanned Events < 1 Hour TOTAL0 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not exceeding 5,000 MCF 243 Planned Events> 1 hour or exceeding 5,000 MCF 8,559 Pilot Purge 35,906 Assist 14,586 TOTAL FLARED VOLUME 59,294 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 5 9/12/2016 9:44 AM Liz M From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Monday, August 29, 2016 11:43 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM; Fortenberry, Christopher Subject: Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reoorting(@alaskagov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 08/18/2016 04:00 and stopping at 08/18/2016 19:00 with a volume of 5728 (MSCF). The event lasted for 900 minutes and was due to STV/IP T/C 1802 shutdown due to a problem associated with the filter housing. The flaring event stopped when the repair was completed and the compressor brought back online. A flaring event occurred at FS3 starting at 08/24/2016 12:00 and stopping at 08/24/2016 18:00 with a volume of 1317 (MSCF). The event lasted for 360 minutes and was due to shutting down STV/IP T/C 1802 to repair a lube oil leak. The flaring event stopped when the repair was completed and the compressor brought back online. A flaring event occurred at FS3 starting at 08/26/2016 03:40 and stopping at 08/26/2016 12:00 with a volume of 1514 (MSCF). The event lasted for 500 minutes and was due to FS3 helping depressurize the EOA Artificial Lift (A/L) system for planned maintenance repairs. The flaring event stopped when the depressurization was completed. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer. blakena bo com Flare Start Date 08/01/2016 Flare End Date 08/31/2016 FS3 Flare Report Report Total Volume (MSCF) 8802 Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume is -255 Flare Relief o8/te/2016 4:00:00 am 7:00:00 pm s0o min No Na Yes BP1{BOUWKA 5728 Determination Cause STV -IP T1C 1802 shutdown due to a problem associated with Filter housing Action Taken Completed work & Brought back on line Daily Volume (MSCF) 16-267 Controlled Blowdown 08/24/2016 12:00:00 pm 6:00:00 pm 360 min No No Yes BP100NATR Determination Cause 1802 SD for GG LO Leak repairs. Flared STV and IP Gas while turbine was repaired. Action Taken _ Restarted the turbine once repairs were completed. 16-257 Contra led Blowdown 08/24/2016 12:00:00 pm 12:10:00 pm 10 min No No Yes BP1\DONATR Determination Cause Normal SD of 1802 T/C for GG LO repair. Action Taken Completed the SD sequence. 16-272 Controlled Blowdown 08/26/2016 12:15:00 am 12:30:00 am 15 min No Determination Cause Normal Shutdown of 1806 for FS1/2 AL Tieline anchor bypass job. Action Taken Completed the blowdown sequence of 1806. 16-272 Controlled Blowdown 08/26/2016 3:40:00 am 12:0000 pm 500 min No Determination Cause FSI/2ALTielinedepmwumdforanchorbypassjob. Action Taken Completed the depressurization of the tieline. Generated 09/01/2016 3:47:14PM Daily Volume (MSCF) No Yes BP1\DONATR No _— Yes BPI\DONATR Daily Volume (MSCF) Total Volume (MSCF) 5728 1317 3 1320 240 1514 1754 8802 Page 6 of 9 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. FacilityNumber 2. Facility Name 0290000030 PBU FS 33. Field 4. Operator PBU-EOA Ino 5. 6. Sold 7. Reinjected 8. Flared or vented 1 hour or less 9. Flared or vented more than 1 hour (see mstr.) 10. Pilot and Purge 11. Assist Gas 12. Fuel gas used in lease operations. 13. Other (see instructions) 14. TOTAL VOLUME (ITEMS 6-12) 15. NGL Gas Equivalent 16. Purchased gas 17. Transferred from: CGF 18. Transferred to: (Express as a negative #) CGF 19. Remarks: true Printed Form 10-422 Rev. 5/2009 my 4,1 27,5 81, 572 765, 715 91 800, -17,365. Date INSTRUCTIONS ON REVERSE SIDE Pools, list conte Total Volume. Official Use >1 hr: Safety Lease Use Conservation er-2016 as a perci cote: All volumes must be corrected to pressure of 14.65 Asia and to a temperature of 600 F. Authority 20 Submit in Duplicate iannea events less than or equal to 1 hour DATE 9/3/2016 BP EXPLORATION (ALASKA) INC. VOLUME DESCRIPTION OF IN PRUDHOE BAY UNIT- FS -3 1900-1910 GAS FLARING INCIDENT REPORT September 2016 planned events less than or equal to 1 hour 9/15/2016 DATE TIME VOLUME 9/9/2016 DESCRIPTION OF INCIDENT & CAUSE 0835-0845 9/30/2016 3 Not required for unplanned events <= 1 hr 1535-1540 24 TOTAL 27 Manned events greater than 1 hour 2135-2140 GATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 2300-2359 See attachments TOTAL 0 iannea events less than or equal to 1 hour DATE 9/3/2016 TIME VOLUME DESCRIPTION OF IN 9/15/2016 1900-1910 240 See attachments 0030-0035 240 9/15/2016 0300-0305 3 9/20/2016 1110-1115 240 9/20/2016 1630-1635 240 9/24/2016 2135-2140 64 9/24/2016 2300-2359 467 9/26/2016 1530-1619 170 9/26/2016 1619-1645 206 9/26/2016 1645-1650 24 9/26/2016 2137-2145 1,535 9/26/2016 2330-2335 24 9/30/2016 0745-0845 229 9/30/2016 0845-0920 313 9/30/2016 0920-0925 24 9/30/2016 1250-1255 64 9/30/2016 1445-1450 24 TOTAL 4,107 Not required for unplanned events <= 1 hr See attachments See attachments Page 5 10/14/2016 1.31 PM 9/3/2016 9/4/2016 9/15/2016 9/15-19/16 9/20/2016 9/25/2016 9/25/2016 9/25/2016 9/25/2016 2030-2359 2230-2359 0050-0250 0300-1230 1000-1115 0001-0140 0831-1300 0831-1300 0831-1300 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 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS -3 GAS FLARING INCIDENT REPORT September 2016 2,552 See attachments 166 833 22,429 500 784 49 49 184 27,546 TOTAL 27 0 4,107 27,546 34,867 81,572 148,119 See attachments Page 6 10/14/2016 1:31 PM FlareStartDate o9/ol/2o16 Flare End Date 09/30/2016 FS3 Flare Report Report Total Volume (MSCF) 3168[ Numbs System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-284 Controlled Blowdown 09/03/2016 7:00:00 pm 7:10:00 pm 10 min No No Yes BPIIDONATR 240 Determination Cause Normal Shutdown of 1806 TC for FS7/2 AL isolation. Normal Compressor piping blowdown. Action Taken Completed the blowdown sequence of 1806. 16-284 Controlled Slowdown 09/03/2016 8:30:00 On 11:59:00 pm 209 min No No Yes BPIIDONATR 2552 Determination Cause Depressured the AL pipeline from DS6/13/14 to FS3 for the FSI/2 AL Anchor bypass job reinstatement. Action Taken Completed the depressurization of the pipeline for isolation. Daily Volume (MSCF) 2792 16-287 Controlled Slowdown 09/04/2016 10:30:00 pm 11:59:00 pm 89 min No No Yes BP1\DONATR 168 Determination Cause DS14 AL pipeline depressured due to pressure buildup on isolation of FS1/2 AL isolation Action Taken Completed the depressurization of DS14 AL pipeline. Daily Volume (MSCF) 166 16-302 Controlled Blowdown 09/15/2016 12:30:00 am 12:35:00 am 5 min No No Yes BPIIWELBORD 240 Determination Cause TIC 1806 shutdown forplanned maintenance Action Taken Completed shutdown. 16-302 Controlled Slowdown 09/15/2016 12:50:00 am 2:50:00 am 120 min No No Yes Determination Cause TIC 1806 spin cooling Action Taken Completed spin cooling. 16-302 Commlled Slowdown 09/15/2016 3:00:00 am 3:05:00 am 5 min No No Yes Determination Cause Normal stop on 1802 for GG bore scope Action Taken Completed shutdown. 16-302 Controlled Slowdown 09/15/2016 3:00:00 am 12:00:00 am 1260 min No No yes Determination Cause Flaring all STV and IP gas due to 1802 being shuttlown and no spare compressor. Action Taken Still Oaring till 1802 can be repaired. BP1\WELBORD 833 BPMELBORD 3 BPIIWELBORD 4473 Daily Volume (MSCF) 5549 16-307 Controlled Blowdown 09/16/2016 12:00:00 am 12:00:00 am 1440 min No No Yes BPIIWELBORD 5100 Determination Cause Flaring STV and IP gas due to 1802 being out of service. Action Taken Still Baring 16-313 Controlled Slowdown 09/17/2016 12:00:00 am 12:00:00 am 1440 min No No Determination Cause Flaring STV and IP gas due to 1802 being unavailable Action Taken Still flaring 16-314 Controlled Blowdown 09/1&2016 12:00:00 am 12:00:00 am 1440 min No No Determination Cause Flaring STV and IP gas due to 1802 being unavailable Action Taken Still flaring Generated 10/04/2016 2:32:30PM Daily Volume (MSCF) 5100 Yes B!"IMELSORD 5100 Daily Volume (MSCF) 5100 Yes SPIIWELBORD 5100 Daily Volume (MSCF) 5100 Page 5 of 10 Flare StartDate 09/01/2016 2656 Flare End Date 09/39/2016 2656 16-315 Controlled Slowdown 09/19/2016 12:00:00 am 12:30:00 pm 750 min No Determination Cause Flaring STV & IP gas due to 1802 being unavailable No Yes BPIIDESCCR 206 Action Taken Completed STV/IP work 240 16-319 Controlled Slowdown 09/20/2016 10:00:00 am 11:15:00 am 75 min No Determination Cause Spinning 1806 AL T/C for water wash Yes BPIIDESCCR Action Taken Completed water wash Action Taken Completed depressudng. 16-319 Controlled Blowdown 09/20/2016 11:10:00 am 11:15:00 am 5 min No Determination Cause 1806 AL TIC shutdown after water wash Action Taken Completed shut down 269 min No 16-319 Controlled Slowdown 09/20/2016 4:30:00 pm 4:35:00 pm 5 min No Determination Cause 1806 AL T/C shutdown for CASTS test Action Taken Completed depressudng. Action Taken Completed shut down 16-332 Controlled Slowdown 09/24/2016 9:35:00 pm 9:40:00 pm 5 min No Determination Cause T\C 1803 shutdown for water wash and oasis testing with ESD Action Taken Completed shutdown. 16-332 Controlled Blowdown 09/24/2016 11:00:00 pm 11:59:00 pm 59 min No Determination Cause T\C 1803 spin cooling forwaterwash No Action Taken Completed spin cooling. 184 No Yes BP7\BOUWKA 2656 Daily Volume (MSCF) 2656 No Yes BP1\WELBORD 500 16-330 Controlled Slowdown 09/26/2016 4:19:00 pm 4:45:00 pm 26 min No No Yes BPIIDESCCR 206 No Yes BPIIWELBORD 240 No Yes BPI\WELSORD 240 Daily Volume (MSCF) 980 No Yes BP1\DESCCR 64 No Yes BP1\DESCCR 467 16-331 Controlled Blowdown 09/25/2016 12:01:00 am 1:40:00 am Determination Cause T\C 1803 spin cooling for water wash 99 min No No Daily Volume (MSCF) Yes BP7\DESCCR 531 784 Action Taken Completed spin cooling. 16-330 Controlled Slowdown 09/26/2016 4:19:00 pm 4:45:00 pm 26 min No No Yes BPIIDESCCR 206 Determination Cause T1C 1803 spin cooling after water wash 16-331 Controlled Blowdown 09/25/2016 8:31:00 am 1:00:00 pm Determination Cause Depressure 78 commonline for DS7 SD 269 min No No Yes BPIIDESCCR 49 Action Taken Completed depressudng. Action Taken Completed shutdown. Generated 10/04/2016 2:32:30PM 16-331 Controlled Blowdown 09/25/2016 8:31:00 am 1:00:00 pm Determination Cause Depressure7Dcommonlinefor DS7SD 269 min No No Yes BP7\DESCCR 49 Action Taken Completed depressudng. 16-331 Controlled Slowdown 09/25/2016 8:31:00 am 1:00:00 pm 269 min No No Yes BP1\DESCCR 184 Determination Cause Depressure 7C commonline for DS7 SD Action Taken Completed depressunng. 16-330 Controlled Slowdown 09/26/2016 3:30:00 pm 4:19:00 pm 49 min No Daily Volume (MSCF) 1066 No Yes BPIIDESCCR 170 Determination Cause T\C 1803waterwash Action Taken Completed water wash 16-330 Controlled Slowdown 09/26/2016 4:19:00 pm 4:45:00 pm 26 min No No Yes BPIIDESCCR 206 Determination Cause T1C 1803 spin cooling after water wash Action Taken Completed spin cooling. 16-330 Controlled Blowdown 09/26/2016 4:45:00 pm 4:50:00 pm 5 min No No Yes BP7\DESCCR 24 Determination Cause T1C 1803 shutdown after water wash Action Taken Completed shutdown. Generated 10/04/2016 2:32:30PM Page 6 of 10 Flare Start Date 09/01/2016 Yes Flare End Date 09/30/2016 313 16-330 Controlled Blowdown 09/26/2016 9:37:00 pm 9.45:00 pm 8 min No Determination Cause Equalize AL pressures with GC3 for valve lineup after VS leak at GC1. Action Taken Completed depressudng 24 16-330 Controlled Slowdown 09/26/2016 11:30:00 pm 11:35:00 pm 5 min No Determination Cause TC 1804 SD for water wash Action Taken Completed shutdown. 16-336 Controlled Blowdown 09/30/2016 7:45:00 am 8:45:00 am 60 min Determination Cause TC 1804 Waterwash No Action Taken Canpletedwaterwash 16-336 Controlled Blowdown 09/30/2016 8:45:00 am 920:00 am 35 min No Determination Cause TC 1804 spin cooling after water wash Action Taken Completed spin cooling. 16-336 Controlled Blowdown 09/30/2016 9:20:00 am 9:25:00 am 5 min No Determination Cause TC 1804 shutdown after water wash Action Taken Completed shutdown. 16-336 Controlled Slowdown 09/30/2016 12:50:00 pm 12:55:00 pm 5 min No Determination Cause TC 1804 shutdown for CASIS testing Action Taken Completed shutdown. 16-336 Controlled Blowdown 09/30/2016 2:45:00 pm 2:50:00 pm 5 min No Determination Cause TC 1804 shutdown for planned maintenance Action Taken Completed shutdown, Generated 10/04/2016 2:32:30PM No Yes BP10ESCCR 1535 No __-Yes BP1MESCCR 24 Daily Volume (MSCF) 1959 No Yes BPI\DESCCR 229 No Yes BPI\DESCCR 313 No--- Yes—�_—�BP1\DESCCR 24 No— Yes BP1\DESCCR 64 No Yes BP10ESCCR 24 Total Volume (MSCF) 31680 Page 7 of 10 Liz M From: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Sent: Wednesday, September 28, 2016 10:46 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory,Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL, Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM; Fortenberry, Christopher; Schinagl, Werner Subject: Flaring Events at FS3 Follow Up Flag: Follow up Flag Status: Flagged To: AOGCC Reporting CC: aogcc reoorting(.Walaska goy Victoria Loepp, AOGCC From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 09/25/2016 00:01 and stopping at 09/25/2016 01:40 with a volume of 784 (MSCF). The event lasted for 99 minutes and was due to spin cooling of Turbine Compressor 1803 for water wash. The flaring event stopped when spin cooling was completed. A flaring event occurred at FS3 starting at 09/25/2016 08:31 and stopping at 09/25/2016 13:00 with a total volume of 282 (MSCF). The event lasted for 269 minutes and was due to depressurization of 7B, 7C, and 7D commonlines for DS7 shutdown. The flaring event stopped when depressurization was completed. Thank you, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com Liz M From: Sent: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Thursday, September 22, 2016 10:11 AM To: AOGCC Reporting (DOA sponsored) Cc: Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL, Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM; Subject: Fortenberry, Christopher, Schinagl, Werner Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC ao.qcc reoorting(alaskagov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 09/15/2016 00:50 and stopping at 09/15/2016 02:50 with a volume of 833 (MSCF). The event lasted for 120 minutes and was due to spin cooling Turbine Compressor 1806 for planned maintenance. The flaring event stopped when spin cooling was completed. A flaring event occurred at FS3 starting at 09/15/2016 03:00 and stopping at 09/16/2016 with a volume of 4473 (MSCF). The event lasted for 1260 minutes and was due to STV/IP Compressor 1802 shutdown for planned maintenance. The event continued into 9/16 as the compressor maintenance continued. A flaring event occurred at FS3 starting at 09/16/2016 00:00 and stopping at 09/17/2016 with a volume of 5100 (MSCF). The event lasted for 1440 minutes and was due to STV/IP Compressor 1802 shutdown for planned maintenance. The event continued into 9/17 as the compressor maintenance continued. A flaring event occurred at FS3 starting at 09/17/2016 00:00 and stopping at 09/18/2016 with a volume of 5100 (MSCF). The event lasted for 1440 minutes and was due to STV/IP Compressor 1802 shutdown for planned maintenance. The event continued into 9/18 as the compressor maintenance continued. A flaring event occurred at FS3 starting at 09/18/2016 00:00 and stopping at 09/19/2016 with a volume of 5100 (MSCF). The event lasted for 1440 minutes and was due to STV/IP Compressor 1802 shutdown for planned maintenance. The event continued into 9/19 as the compressor maintenance continued. A flaring event occurred at FS3 starting at 09/19/2016 00:00 and stopping at 09/19/2016 12:30 with a volume of 2656 (MSCF). The event lasted for 750 minutes and was due to STV/IP Compressor 1802 shutdown for planned maintenance. The event stopped with the maintenance work was completed and the compressor restarted. A flaring event occurred at FS3 starting at 09/20/2016 10:00 and stopping at 09/20/2016 11:15 with a volume of 500 (MSCF). The event lasted for 75 minutes and was due to spinning 1806 turbine compressor for water wash. The event stopped when the water wash was completed. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blaket@bp.com Link, Liz M From: Sent: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> To: Tuesday, September 13, 2016 9:55 AM AOGCC Reporting (DOA sponsored) Cr Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory, Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL; Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM; Fortenberry, Christopher, Schinagl, Werner Subject: Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reoorting(a)alaskagov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 09/03/2016 20:30 and stopping at 09/03/2016 23:59 with a volume of 2552 (MSCF). The event lasted for 209 minutes and was due to depressurization of the Artificial Lift (AL) pipeline from DS6/13/14 to FS3 for the re -instatement of the AL system after the FS1/2 AL Pipeline Anchor remediation project. The flaring event stopped when depressurization of the pipeline was completed for isolation. A flaring event occurred at FS3 starting at 09/04/2016 22:30 and stopping at 09/04/2016 23:59 with a volume of 166 (MSCF). The event lasted for 89 minutes and was due to DS14 AL requiring re -depressurization due to pressure buildup on the FS1/2 AL isolation. The flaring event stopped when depressurization was completed. Thanks, Jennifer Blake EOC Production Optimization Team Lead Office (907) 564-5926 Cell(907)830-6204 Jennifer.blake2bo com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY R9=Pn0T nr nil 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 2016 Not required for unplanned events <= 1 hr TOTAL 0 events greater than See attachments TOTAL 0 Inned events less than or equal to 1 hour DATE TIME VOLUME 10/10/2016 DESCRIPTION Of IN( 1100-1145 508 See attachments TOTAL 508 Hoed events greater than 1 hour 508 DATE TIME VOLUME DESCRIPTION OF INC exceeding 5,000 MCF See attachments TOTAL 0 Unplanned Events < 1 Hour TOTAL0 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not exceeding 5,000 MCF 508 Planned Events> 1 hour or exceeding 5,000 MCF 0 Pilot Purge 35,740 Assist 5 TOTAL FLARED VOLUME 36,253 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 7 11/16/2016 5:13 PM Flare Start Date 10/01/2016 Flare End Date 10/31/2016 Report FS3 Flare Report Total Volume (MSCF) 508 Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-352 Controlled Blowdown 10/10/2016 11:00:00 am 11:45:00 am 45 min No No Yes BMWELBORD 508 Determination Cause Commoned up 15B and 15D common lines and de -pressured lines to flare for 0815 shutdown Action Taken Completed de -pressuring and shut in Daily Volume (MSCF) 508 Total Volume (MSCF) 508 Generated 11/02/2016 4:05:39PM Page 8 of 12 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RFPnRT nG DDnnl lf%or% 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 November 2016 events less than or equal to Not required for unplanned events <= 1 hr Not required for unplanned events <= 1 hr TOTAL 0 events greater than 1 hour See attachments TOTAL 0 anned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF IN( 11/18/2016 1313-1331 463 See attachments 11/23/2016 0745-0840 283 11/23/2016 0745-0800 1 TOTAL 747 See attachments TOTAL 0 Al IIUN TAKEN TO I See attachments See attachments See attachments Page 6 12/15/2016 12:31 PM TOTAL Unplanned Events < 1 Hour 0 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 747 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 34,630 Assist 584 TOTAL FLARED VOLUME 35,961 Al IIUN TAKEN TO I See attachments See attachments See attachments Page 6 12/15/2016 12:31 PM Flare Start Date 11/01/2016 Flare End Date 11/30/2016 Report FS3 Flare Report Total Volume (MSCF) 74-1 Numbe System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 16-421 Controlled Blowdown 11/18/2016 1:13:00 pm 1:31:00 pm 18 min No No Yes BPi\DONATR 463 Determination Cause DS14 AL line depressured below 1000psig for welded sleeve install due to CUI PMP, Action Taken Completed the depressurization of 14AL line. Daily Volume (MSCF) 16435 Controlled BI Owdown 11/23/2016 7:45:00 am 8:00:00 am 15 min No No Yes Determination Cause Normal Shutdown of 1802 STV/IP compressors to repair stripped boll from Turbine that was leaking air. Action Taken Completed the Shutdown sequence. 16-435 Controlled Blowdowe 11/23/2016 7:45:00 am 8:40:00 am 55 min No No Yes Determination Cause Flared from the COSD/IP Sue. Scrubber due to 1802 Turbine being repaired. Action Taken Restarted 1802 after repairs were made to the turbine air leak from the stripped bolt. 463 BP1\DONATR 1 BP1\DONATR 283 Daily Volume (MSCF) 284 Total Volume (MSCF) 747 Generated 12/15/2016 2:11:57PM Page 7 of 12 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REP()RT rnG aQnni irCr% fl A Cl r.��.,�.�..... 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 2016 than or equal to -1hour Not required for unplanned events <= 1 hr TOTAL 0 events greater than See attachments TOTAL 0 anned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INC 12/15/2016 1135-1145 1 See attachments 12/17/2016 0228-0238 1 TOTAL 2 12/4/2016 1317-1525 --"^•' .�caa.nir i lum OF IN 12/12/2016 0951-1644 401 See attachments 12/15/2016 1136-1240 2,187 12/17-24/2016 1428-0830 284 41,442 TOTAL 44,314 Unplanned Events < 1 Hour TOTAL 0 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not exceeding 5,000 MCF 2 Planned Events > 1 hour or exceeding 5,000 MCF 44,314 Pilot Purge 35,725 Assist 106,500 TOTAL FLARED VOLUME 186,541 Not required for unplanned events <= 1 hr See attachments See attachments See attachments Page 6 1/12/2017 2:11 PM Link, Liz M From: Sent: To: Cc: Subject: AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com> Wednesday, January 04, 2017 12:23 PM AOGCC Reporting (DOA sponsored) Loepp, Victoria T (DOA); Benson, Gary A; Arthur, Gregory; Bessler, Mark; AK, HSSEE Env Adv East; AK, OPS FS3 Facility OTL, Glover, Robin; Buckbee, Rachel A; AK, OPS FS3 OSM; Fortenberry, Christopher; Schinagl, Werner Flaring Events at FS3 To: AOGCC Reporting CC: Victoria Loepp, AOGCC aogcc reoorting(a)alaska gov From: Jennifer Blake, GPB Production Optimization Team Leader A flaring event occurred at FS3 starting at 12/04/2016 13:17 and stopping at 12/04/2016 15:25 with a volume of 401 (MSCF). The event lasted for 128 minutes and was due to depressurizing DS14's artificial lift system to install a sleeve on a damaged section of line. The flaring event stopped when depressurization was completed. A flaring event occurred at FS3 starting at 12/12/2016 09:51 and stopping at 12/12/2016 16:44 with a volume of 2187 (MSCF). The event lasted for 413 minutes and was due to idling STV/IP Compressor 1802 to make some cutovers for the new STV/IP compressor and calibrate shutdown switches. The flaring event stopped when the cutover work was completed and the compressor was reloaded. A flaring event occurred at FS3 starting at 12/15/2016 11:36 and stopping at 12/15/2016 12:40 with a volume of 284 (MSCF). The event lasted for 64 minutes and was due to shutting down STV/IP compressor 1802 to repair a stripped bolt from the turbine that was leaking air. The flaring event stopped when the work was completed and the compressor reloaded. A flaring event occurred at FS3 starting at 12/17/2016 14:28 and continuing into 12/18/2016 23:59 with a volume of 2577 (MSCF). The event lasted for 571 minutes and was due to startup testing of the new 1825 STV/IP compressor. The flaring event continued into 12/18/2016. A flaring event occurred at FS3 starting at 12/18/2016 00:00 and continuing into 12/19/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to startup testing of the new 1825 STV/IP compressor. The flaring event continued into 12/19/2016. A flaring event occurred at FS3 starting at 12/19/2016 00:00 and continuing into 12/20/2016 23:59 with a volume of 6500 (MSCF). The event lasted for 1439 minutes and was due to startup testing of the new 1825 STV/IP compressor. The flaring event continued into 12/20/2016. A flaring event occurred at FS3 starting at 12/20/2016 00:00 and continuing into 12/21/2016 23:59 with a volume of 6500 (MSCF). The event lasted for 1439 minutes and was due to startup testing of the new 1825 STV/IP compressor. The flaring event continued into 12/21/2016. A flaring event occurred at FS3 starting at 12/21/2016 00:00 and continuing into 12/22/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to startup testing of the new 1825 STV/IP compressor. The flaring event continued into 12/22/2016. A flaring event occurred at FS3 starting at 12/22/2016 00:00 and continuing into 12/23/2016 with a volume of 6500 (MSCF). The event lasted for 1440 minutes and was due to startup testing of the new 1825 STV/IP compressor. The flaring event continued into 12/23/2016. A flaring event occurred at FS3 starting at 12/23/2016 00:00 and continuing into 12/24/2016 with a volume of 4063 (MSCF). The event lasted for 1440 minutes and was due to startup testing of the new 1825 STV/IP compressor. The flaring event continued into 12/24/2016. A flaring event occurred at FS3 starting at 12/24/2016 00:00 and stopping at 12/24/2016 08:30 with a volume of 2302 (MSCF). The event lasted for 510 minutes and was due to startup testing of the new 1825 STV/IP compressor. The flaring event stopped when startup testing was completed and 1825 was loaded and brought online. Thank you, Jennifer Bloke EOC Production Optimization Team Lead Office (907) 564-5926 Cell (907) 830-6204 Jennifer.blake@bp.com Flare Start Date 12/01/2016 Flare End Date 12/31/2016 FS3 Flare Report Report Total Volume (MSCF) 44316 Numbs System Date Start Time Stop Time Duration Intermittent Bieck Smoke Planned Reported By 1 s-453 Controlled Blowdown 12104/2018 1:17:00 pm 3:25:00 pm 128 min No No Yes BPIIKLAWJJ Determination Cause DS14 AL Depressured due to F -rank on line and line lift and sleeve location work Action Taken Completed depressuring. Volume 401 Daily Volume (MSCF) 16-458 Controlled Blowdown 12112/2016 9:51:00 am 4:44:00 pm 413 min No No Yes BPIIWELBORD Determination Cause Idled 1802 T/C to make some cut overs for new compressor and calibrate shutdown switches. Action Taken _ _ Completed cutover work and re -loaded compressor 401 2187 16-461 Controlletl Blowdown 12115/2016 11:35:00 am 1145:00 am 10 min No Daily Volume (MSCF) No Yes BPIIDESCCR Determination Cause Normal shutdown of 1802 STV/IP compressor to repair stripped bolt from turbine that was leaking air Action Taken Completed Shutdown, 218 I 16-461 Controlletl Blowdown 12/15/2016 11:36:00 am 12:40:00 pm 64 min No --�-------- No Determination Cause Flared from COSD/IP Suction Scrubber due to 1602 turbine being repaid Action Taken Restarted 1802 after repairs were made to the turbine air leak from the stripped bolt _--- Yes BPIIDESCCR 284 16-463 Controlled Blowdown 12/17/2016 2:28:00 pm 11:59:00 pm 571 min No No Determination Cause Flared from COSD/IP Suction Scrubber for new 1825 compressor startup testing Action Taken_ 1825 Startup testing in progress Daily Volume (MSCF) Yes BPIIDESCCR 285 2577 16463 Controlled Blowdown 12/17/2018 2:28:00 pm 2:38:00 pm 10 min No No Normal Shutdown of 1802 STYes BPIIDESCCR Determination Cause STWIP compressor for 1825 startup. Hopefully the last time this ever happens... Action Taken Completed shutdown 1 16-465Daily Controlled Blowdown 12118/2018 12:00:00 am 12:00:00 am 1440 min No No Determination Cause Flared from COSD/IP Suction Scrubber for new 1825 compressor startup testing Action Taken 1825 Startup testing in progress Volume (MSCF) Yes BPIIDESCCR 2578 6500 16-489 Controlled Slowdown 12/19/2018 12:00:00 am 11:59:00 pm 1439 min No No Determination Cause 1802 STWIP Compressor shutdown for 1825 Compressor tasting. Flared from the COSD Action Taken _ _ Continued testing the 1825 STV/IP Compressor. Daily Volume (MSCF) Yes BP7IDONATR and IP Suction Scrubber. 6500 6500 Daily Volume (MSCF) 18470 Controlled Blowdown 12/20/2016 12:00:00 am 11:59:00 pm 1439 min No No Yes BPIIDESCCR Determination Cause 1802 STWIP Compressor Shutdown for 1825 Compressor testing. Flared from the COSD and IP Suction Scrubber, Action Taken _ Continuing testing of 1825 STWIP compressor 6500 6500 18471 Controlled Blowdown 12121/2016 12:00:00 am 12:00:00 am 1440 min No No Determination Cause 1802 STV/IP Compressor Shutdown for 1825 STV/IP compressor testing. Dally Volume (MSCF) Yes BPIIDONATR 6500 6500 Action Taken Continued testing the 1825 compressor. 16-473 Daily Volume (MSCF) Controlled Blowdown 12/22/2016 12:00:00 am 12:00:00 am 1440 min No No Yes BPIIDONATR Determination Cause 1802 STVAP Compressor Shutdown for 1825 STWIP compressor testing. Flared from the COSD and IP Suction Scrubber 6500 6500 Generated 01/05/2017 1:53:26PM Page 5 of 10 FlareStartDate 12/O V2016 Flare End Date 12/31/2016 Action Taken Continued test of 1825. 16-474 Controlled Blowdown 12/23/2016 12:00:00 am 12:00:00 am 1440 min No Daily Volume (MSCF) 6500 No Yes BP7IDONATR 4063 Determination Cause 1802 STWIP compressor shutdown for 1825 testing. We ran the 1825 compressorfor Ohre today. Flared from the COSD/IP Suc. Scrubber Action Taken _ Continued testing on 1825 compressor. 16475 Controlled Blowdown 12/24/2016 12:00:00 am830:00 am 510 min No Daily Volume (MSCF) 4063 No Yes BP1\D0NATR 2302 Determination Cause Flared from COSD and IP Suction Scrubber while testing 1825 compressor. Action Taken Completed the testing, and 1825 compressor is online. Daily Volume (MSCF) 2302 Total Volume (MSCF) 44316 Generated 01/05/2017 1:53:26PM Page 6 of 10