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PBU FS 3 / BP Exploration
STATE O F ALAS KA AOGCC GAS DISPOSITION FILES 2005 FACILITY: PBU FS 3 OPERATOR: BP EXPLORATION (ALASKA) INC STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition Janua -2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of 6 Sold l1 Total Volume. . Pool Name Pool Code Percent 7 Reinjected 0 PRUDHOE 640150 100.00% . 8 Flared or vented 1 hour or less 2 206 . , 9 Flared or vented more than 1 hour (see instr ) 291 3 . . , 10 Pilot and Purge 25 703 . , 11 Used for lease operations (specif in Remarks) 384 855 . y , 12 Other (see instructions) ~ Official Use Only . Authorization >1 hr: ~ MCF 13 TOTAL VOLUME (ITEMS6-12) 886 584 Safety r 3~ Z `' . , MCF 14 NGL Gas Equivalent ~ Lease Use . MCF 15 Purchased gas ~ Con ervation . rite: MCF 16. Transferred from: CGF 877,335 17 Transferred to: (Express as a negative #) CGF -33 492 391 Commis D . , , 18. Remarks: Block 11: Fuel Gas = 851,632 mscf and Assist Gas = 3,752 mscf I hereby certify that the foregoing is true and co to the best of my knowledge. Note: All volumes must be signature Title Mana er, Production Taxes and Ro alt corrected to pressure of 14.65 psia and to a temperature of 60o F. Printed Name Bernard . Ha'n Phone (907)564-5028 Date - Authorit 20 AAC25.235. ~~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT January 2005 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE AC710N TAKEN TO ELIMINATE CAUSE 1/5/2005 1115-1120 233 Not required for unplanned events which Not required for unplanned events which 1/14/2005 0330-0415 306 are less than or equal to 1 hour are less than or equal to 1 hour 1/16/2005 1647-1655 688 1 /25/2005 0705-0713 688 1/28/2005 1853-1930 276 TOTAL 2,191 Unplanned Events greater than 1 hour DATE TIME. VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE i/13/2005 0950-1105 521 See attachments See attachments TOTAL 521 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/13/2005 1545-1550 3 See attachments See attachments 1 /14/2005 1300-1305 3 1 /23/2005 1230-1240 3 1 /28/2005 1900-1905 3 1 /28/2005 1915-1920 3 TOTAL 15 Planned Events Exceeding 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/7/2005 0840-1210 2,770 See attachments See attachments TOTAL 2,770 TOTAL. Unplanned Events < 1 Hour 2,191 Unplanned Events > 1 Hour 521 Planned Events < 1 hour and not 15 exceeding 5,000 MCF Planned Events > 1 hour or 2,770 exceeding 5,000 MCF Pilot Purge 25,703 Assist 3,752 TOTAL FLARED VOLUME 34,952 2/7/2005 9:14 AM REPORT NO: 05-0012 i;~~ ~~~~~~ BPXA FLARE REPORT ~_ . .~z~ PRUDHOE BAY ~. -~ FACILITY: FS3 DATE: 07 Jan 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. FlarelRelief Valve 08:40 12:10 3Hrs 30Mins ^ ^ © 2,770 MSCF TOTAL VOLUME 2,770 MSCF First Determination of Cause: 1. Normal stopped 1802 T/C, depressured coolers and IP suction scrubber to repair plugged Methanol injection quills. Assist Gas Mtr 373 volume of 1588 scfd zeroed out and 1588 scfd added to the Flare Gas meter 370 volume. Per Field Enviromental the Assist Gas volume is removed from the metered volume and added to the flared volume as this is seen burning as a visible flared gas. Action Taken to Stop Flaring: 1. Completed methanol injection quill repair, restarted 1802 T/C. Tuesday, January 25, 2005 Page 1 of 1 REPORT NO: 05-0019 ~ ~~ ~¢~`~~ BPXA FLARE REPORT ~~~~_ ;..~ PRUDHOE BAY FACILITY: FS3 DATE: 13 Jan 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 09:50 11:05 1 Hrs 15Mins ^ ^ ^ 521 MSCF 2. Flare/Relief Valve 15:45 15:50 OHrs Shins ^ ^ © 3 MSCF TOTAL VOLUME 524 MSCF First Determination of Cause: 1. 1802 T/C shutdown due to instrumentation malfunction. STV Purge/Pressurizing valve "limit switch" failure created a Unit Valve Out of Position Shutdown. Shutdown logic timer elapsed prior to repair of faulty limit switch. 2. 1802 T/C normal shutdown to enable STV Recycle Valve "Positioner" rebuild (maintenance). Action Taken to Stop Flaring: 1. 1801 T/C temporarily brought online during repairs to 1802 faulty limit switch. 2. 1801 T/C loaded prior to 1802 normal shutdown. Tuesday, January 25, 2005 Page 1 of 1 REPORT NO: 05-0021 ~~~~~~ BPXA FLARE REPORT ~~~y, ~`_ PR U DHO E BAY FACILITY: FS3 DATE: 14 Jan 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:30 04:15 0 Hrs 45Mins ^ ^ ^ 306 MSCF 2. Flare/Relief Valve 13:00 13:05 0 Hrs SMins ^ ^ © 3 MSCF TOTAL VOLUME 309 MSCF First Determination of Cause: 1. T/C 1801 Shutdown due to speed control problem. 2. 1801 T/C normal shutdown after repairs to 1802 STV Recycle Valve Positioner. Action Taken to Stop Flaring: 1. T/C 1802 Started and loaded. 2. 1801 T/C normal shutdown. Returned to Standby Mode. Tuesday, January 25, 2005 Page 1 of 1 ~g~ REPORT NO: 05-0043 ~i ~J ~~~~,~,, BPXA FLARE REPORT ~. t~~,.m'~" PRUDHOE BAY FACILITY: FS3 DATE: 23 Jan 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 12:30 12:40 OHrs 10Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1802 T/C Normal shutdown to enable maintenance/replacement of UPS Batteries. Action Taken to Stop Flaring: 1. 1802 T/C Normal shutdown. 1801 T/C was previously brought online to help eliminate any potential flare event when 1802 T/C was shutdown. Tuesday, January 25, 2005 Page 1 of 1 REPORT NO: 05-0058 ~~~"~~- BPXA FLARE REPORT C': Y ~~:. .,~-~ PRUDHOE BAY FACILITY: FS3 DATE: 28 Jan 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 18:53 19:30 OHrs 37Mins ~ ^ ^ 276 MSCF 2. Flare/Relief Valve 19:00 19:05 OHrs Shins ^ ^ © 3 MSCF 3. Flare/Relief Valve 19:15 19:20 0 Hrs 5Mins ^ ^ © 3 MSCF TOTAL V OLUME 282 MSCF First Determination of Cause: 1. 1801 T/C Instrumentation problems. 2. 1801 T/C shutdown purge gas volume. 3. 1801 T/C restart gas volume. Action Taken to Stop Flaring: 1. S/D T/C corrected problem, restarted and loaded machine. 2. Machine secured. 3. Machine brought back on line and loaded. Monday, January 31, 2005 Page 1 of 1 GPB Flaring Incident Subject: GPB Flaring Incident From: "Pl~ciffer, .Iim :~" ~ Pfei11JA a~f~P.com? Datc: Thu. UC, Jan ?00~ 13:2:37 -0900 To: stove mcmainslci?admin.stale.ak.us, "GPl3, Prod Opt ~hL" <~G1'BProdOptT[, c~,-13P.com=> CC': "GPB. F.n~~irini T1." ~GPI~Lm~iron'TL<«'f3P.com=°, "GPE3, Ops ~~1~r" °~GPBOpsM~~r<<~13P.corn?, "l~iedler, Anne Iii" -~-L~iedle:l~~1~'~iE3P.com=,. "Benson, Gary f~" <13ensonGA<<~:13P.com=>, "Pfeiffer. Jim r~" <Pfciffl ~\ ci:BP.eom=~, "GPR, Envirun r'~dvisor Last" ~~GP13I~nviron.~dvisorf astr<< BP.cum%, '~GPf3, 1~S2'CO~I l_- Area M~~r" <GPBFS?~hLir~;~BP.com>, ~~(PB, Environ advisor Nest" <(iPBl~n~ironlldvisor~~cstici-BP.a~m> To: Steve McMains, AOGCC steve_mcmains@admin.state.ak.us 907-793-1241, fax 907-276-7542 From: Jim Pfeiffer, for GPB Prod Optim Team Leader A planned flaring event is expected to occur at FS3 this week. The event will most likely occur on Friday the 7th of Jan from 0800 to 1400 hrs. The purpose is to pull methanol injection quills upstream of the IP compressor coolers for cleaning. The methanol is injected when compressor 1801 or 1802 shut down to prevent hydrating in the exchanger tubes which in turn could cause a rupture of the tubes. The injection nozzles are plugged and need to be cleaned at this time to ensure safe operations. The amount of gas to be flared is estimated between 2MMSCF to 2.5MMSCF. This amount of gas is much less than the amount that would be flared to shut down and restart FS3 and GC-3 (GC-3 has to go down if FS-3 is down). A follow up email with the actual volume flared will be sent after the event. Please call or email me (564-4549 or ce11441-9563) if you need additional clarification. Thank you, Jim Pfeiffer Environmental Advisor, Air Quality for Greater Prudhoe Bay Production Optimization Team Leader 1 of 1 1/6/2005 3:31 PM RE: GPB Flaring Incident Subject: RE: GPB Flaring Incident 1~'rom: "Pfeiffer, Jim A" <pfeiff7A@BP.com== Uatc: i~ion. lO Jan 2005 07:28:; -i19UU 'To: "P1cif~fer, Jim A" ~=.Pfcif~la:l~u-13P.corli=-. state rrlcnuiins;cr,~admin.state.akus, "C;P13. Prod C)pt f~l <iiYL3Pr~~dOpt'il_~<< RP.cum CC: "(~PF3, l:nairon 1,1 ." ~~_GP13I~:nviron~l'L~,u~l3P.com=>, "(.iPI3, C)Ps [~~1~~r~~ ~~(~P130~~s'~-T~;r(ci:.l3P.co~~1>. "Fiedler, Anne ~~9" <'L' icdlcA[~9ici!13P.com=, "F3cntion, Garv A" .~:l3~nson(;Aru; [3P.com=~ "GPE3. L nviron Advisor Last" ~-CiPl3l~miron;'ldeisorL;ast'a-RP.com'~ "GPB, I.r~~iron Adviser ~~~est" °"(_~Pf3l~nviron ~d~~isor~~'est;al3P.corli= "GPF3. FS~ Area [~~1s~~" <GP13FS3TL'u f3P.com> Steve: The shutdown took 4 1/2 hours from 0800 hrs to 1230 Hrs on Jan 7th. The clean out of the methanol injection quills went very well. The total amount reported on the flare report was 2.77 MMSCF. Please call or email me if you have any questions. Thank you, Jim Pfeiffer Environmental Advisor, Air Quality for Greater Prudhoe Bay Production Optimization Team Leader From: Pfeiffer, Jim A Sent: Thursday, January 06, 2005 1:43 PM To: stave rncmains~~`admin,state.ak.u~ GPB, Prod Opt TL Cc: GPB, Environ TL; GPB, Ops Mgr; Fiedler, Anne M; Benson, Gary A; Pfeiffer, Jim A; GPB, Environ Advisor East; GPB, FS2 TL; GPB, Environ Advisor West Subject: GPB Flaring Incident To: Steve McMains, AOGCC stave mcmainsC~'admin.state.ak.us 907-793-1241, fax 907-276-7542 From: Jim Pfeiffer, for GPB Prod Optim Team Leader A planned flaring event is expected to occur at FS3 this week. The event will most likely occur on Friday the 7th of Jan from 0800 to 1400 hrs. The purpose is to pull methanol injection quills upstream of the IP compressor coolers for cleaning. The methanol is injected when compressor 1801 or 1802 shut down to prevent hydrating in the exchanger tubes which in turn could cause a rupture of the tubes. The injection nozzles are plugged and need to be cleaned at this time to ensure safe operations. The amount of gas to be flared is estimated between 2MMSCF to 2.5MMSCF. This amount of gas is much less than the amount that would be flared to shut down and restart FS3 and GC-3 (GC-3 has to go down if FS-3 is down) . A follow up email with the actual volume flared will be sent after the event. 1 oft 1/10/2005 7:50 AM RE: GPB Flaring Incident Please call or email me (564-4549 or cell 441-9563) if you need additional clarification. Thank you, Jim Pfeiffer Environmental Advisor, Air Quality for Greater Prudhoe Bay Production Optimization Team Leader `2 of 2 1/10/2005 7:50 AM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition Februa -2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of S ld ~ Total Volume. 6. o Pool Name Pool Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected Fl h l d 724 are or vented 1 our or ess 8. 1 h i 1 068 our (see nstr.) 9. Flared or vented more than , Pil d P 23 108 t o. ot an urge , if i R d f l i k 886 374 y n emar 11. Use or ease operat ons (spec s) , h i O 0 Official Use Only t er (see instruct ons) 12. Authorization >i hr: Safet MCF AL V MS 12 274 911 y ~ j ~E,~ ) 13. TOT OLUME (ITE 6- , Leas MCF G G ~ 14. N L as Equivalent onse tion MCF h 0 15. Purc ased gas te: CF 16. Transferred from: CGF 894,232 .Z/ // ti # f CGF 370 32 365 mis lone Date ) 17. Trans erred to: (Express as a nega ve - , , 16. Remarks: Block 11: Fuel Gas = 875,396 mscf and Assist Gas = 10,978 mscf I hereby certify that the foregoing is true and cor ect to the best of my knowledge. Note: All volumes must be Signature ~'' ..--~.:.~,,,,.- i--- Title Mana er, Production Taxes and Ro alt corrected to pressure of 14.65 Asia and to a temperature of 60o F. Printed Name Bernard W. Han Phone (907)564-5028 Date `'~J`G~ Auth ri AA 5.2 ~~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT February 2005 Un tanned Events less than or equal to 1 hour DATE' TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/5/2005 1630-1615 328 Not required for unplanned events which Not required for unplanned events which 2/13/2005 2300-2332 233 are less than or equal to 1 hour are less than or equal to 1 hour 2/14/2005 0020-0025 36 2/14/2005 0323-0327 29 2/14/2005 0357-0403 44 2/14/2005 0545-0550 36 TOTAL 706 Unplanned Events greater than 1 hour ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/8/2005 2015-2125 3 See attachments See attachments 2/8/2005 2015-2125 567 TOTAL 570 Planned Events Less Than or Equal 1 Hour AND Not Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/11/2005 0840-0845 3 See attachments See attachments 2/11 /2005 1345-1350 3 2/14/2005 1550-1555 3 2/15/2005 1345-1350 3 2/27/2005 0930-0935 3 2/27/2005 1220-1225 3 TOTAL 18 Planned Events Exceeding 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/26/2005 1010-1115 498 See attachments See attachments TOTAL 498 TOTAL Unplanned Events < 1 Hour 706 Unplanned Events > 1 Hour 570 Planned Events < 1 hour and not 18 exceeding 5,000 MCF Planned Events > 1 hour or 498 exceeding 5,000 MCF Pilot Purge 23,108 Assist 10, 978 TOTAL FLARED VOLUME 35,878 3/16/2005 4:08 PM REPORT NO: OJr-0077 ~~ ~ BPXA FLARE REPORT ~~ PRUDHOE BAY FACILITY: FS3 DATE: 08 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 20:15 21:25 1 Hrs 10Mins © ^ ^ 3 MSCF 2. Flare/Relief Valve 20:15 21:25 1 Hrs 10Mins ~ ^ ^ 567 MSCF TOTAL VOLUME 570 MSCF First Determination of Cause: 1. 1802 T/C brought on line. Volume reflects compressor purging volumes. 2. 1801 T/C Instrumentation problems. Machine backed down and unloaded. Volume reflects vented gas, starting gas volume and compressor purging volumes. Action Taken to Stop Flaring: 1. Machiene brought on line. 2. Normal stopped and secured machine, brought spare 1802T/C on-line. Friday, February 25, 2005 Page 1 of 1 ~~ ~+~~ BPXA FLARE REPORT .~1;k. PRUDHOE BAY REPORT NO: 05-0118 FACILITY: FS3 DATE: 11 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 08:40 08:45 OHrs Shins ^ ^ ~ 3 MSCF 2. Flare/Relief Valve 13:45 13:50 OHrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 6 MSCF First Determination of Cause: 1. T/C 1801 normal shutdown for speed control calibration 2. T/C 1802 normal shutdown after bringing 1801 on line Action Taken to Stop Flaring: 1. T/C normal shutdown depressuring 2. T/C 1802 normal shutdown depressuring Thursday, March 03, 2005 Page 1 of 1 REPORT NO: 05-0089 ~~ ~~~ BPXA FLARE REPORT .~ ~~. ~" PRUDHOE BAY FACILITY: FS3 DATE: 14 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:20 00:25 OHrs 5Mins ^ ^ ^ 36 MSCF 2. Flare/Relief Valve 03:23 03:27 0 Hrs 4Mins ^ ^ ^ 29 MSCF 3. Flare/Relief Valve 03:57 04:03 OHrs 6Mins ^ ^ ^ 44 MSCF 4. Flare/Relief Valve 05:45 05:50 OHrs 5Mins ^ ^ ^ 36 MSCF 5. Flare/Relief Valve 15:50 15:55 OHrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 148 MSCF First Determination of Cause: 1. 1801 T/C experienced a temporary RPM fluctuation due to a suspected instrumentation malfunction. 2. 1801 T/C experienced a temporary RPM fluctuation due to a suspected instrumentation malfunction. 3. 1801 T/C experienced a temporary RPM fluctuation due to a suspected instrumentation malfunction. 4. 1801 TIC experienced a temporary RPM fluctuation due to a suspected instrumentation malfunction. 5. 1801 T/C Normal shutdown to pursue RPM fluctuation anomalies. Instrumentation Tech's troubleshooting and replacing componets. 1802 T/C brought online prior to 1801 shutdown. Action Taken to Stop Flaring: 1. 1801 T/C RPM fluctuation corrected with Operator intervention. Unit re-established load. 2. 1801 T/C RPM fluctuation corrected with Operator intervention. Unit re-established load. 3. 1801 T/C RPM fluctuation corrected with Operator intervention. Unit re-established load. 4. 1801 T/C RPM fluctuation corrected with Operator intervention. Unit re-established load. 5. 1801 T/C normal shutdown for maintenance. Friday, February 25, 2005 Page 1 of 1 REPORT NO: 05-0091 ~_ BPXA FLARE REPORT =- ~1~ PRUDHOE BAY FACILITY: FS3 DATE: 15 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 13:45 13:50 OHrs 5Mins ^ ^ Q 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1802 T/C Normal shutdown Action Taken to Stop Flaring: 1. 1802 T/C secured and in stand by mode Friday, February 25, 2005 Page 1 of 1 REPORT NO: OJ-O1 ~ 5 ~} ,~~~~ BPXA FLARE REPORT ~~~~~~ PRUDHOE BAY FACILITY: FS3 DATE: 26 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 10:10 11:15 1 Hrs 5Mins ^ ^ ~ 498 MSCF TOTAL VOLUME 498 MSCF First Determination of Cause: 1. 1801 T/C unloaded while testing Instrumantation. Action Taken to Stop Flaring: 1. Compressor reloaded after testing completion. Tuesday, March 01, 2005 Page 1 of 1 REPORT NO: 05-011 G ,~~~~ BPXA FLARE REPORT ,~ PRUDHOE BAY FACILITY: FS3 DATE: 27 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 09:30 09:35 OHrs 5Mins ^ ^ © 3 MSCF 2. Flare/Relief Valve 12:20 12:25 OHrs SMins ^ ^ © 3 MSCF TOTAL VOLUME 6 MSCF First Determination of Cause: 1. 1802 T/C PURGING DUE TO START UP FOR PERFORMANCE TESTING. 2. 1802 T/C SHUTDOWN AFTER PERFORMANCE TESTING. Action Taken to Stop Flaring: 1. PURGE COMPLETED AND MACHINE BROUGHT ON LINE. 2. T/C SECURED AND DEPRESSURED. Tuesday, March 01, 2005 Page 1 of 1 , 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition March-2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of 6 ld S 0 Total Volume. . o Pool Name Pool Code Percent 7 R i d 0 PRUDHOE 640150 100.00% . njecte e d 1 h 8 Fl t l d 0 our or . are or ven e ess th i t 9 Fl d t d 1 h 0 or ven more an our (see ns r.) . are e 10 Pit t d P 25 355 urge an . o , 11 l ration if in R marks d f U 1 033 635 y ) . se or ease ope s (spec e , , 12 i t ti h O 0 Officisl Use Only er (see ns ruc ons) . t Authorization >1 hr. t S f MCF 1 TOTAL VOLUME ITEMS 6 12 1 058 990 y a e ( - ) 3. , , L U MCF 14 NGL G E i l t 0 ease se as qu va en . ti C MCF 15 P h d 0 onserva on urc ase gas . Waste: MCF 16. Transferred from: CGF 1,053,043 CGF 17 f d t E ti # T 613 32 203 Commissioner Date rans erre xpress as a nega ve ) . o: ( - , , 18. Remarks: Block 11: Fuel Gas = 1,027,688 mscf and Assist Gas = 5,947 mscf I hereby certify that the foregoing is true and come t e best of my knowledge. Note: All volumes must be signature Title Maria er, Production Taxes and Ro alt corrected to pressure of 14.65 psia ~,. and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone (907)564-5028 Date ~ ~~ A t rlt AA .2 Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT March 2005 Unplanned Events less than or equal to 1 hour ~ .. DATE TIME " VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which Not required for unplanned events which are less than or equal to 1 hour are less than or equal to 1 hour TOTAL 0 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT &'CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESGRIPTiON;OF INCIDENT`& CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf 'DATE ' TIME V04UME DESCRIPTION OF INCIDENT & CAUSE ACTION`TAKEN TO ELIMINATE CAUSE See attachments...... See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 25,355 Assist ~ 5,947 TOTAL FLARED VOLUME 31,302 Page 1 4/7/2005 11:04 AM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition A ri1-2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of 0 Total Volume. 6. Sold Pool Name Pool Code Percent d 0 PRUDHOE 640150 100.00% 7. Reinjecte 2 112 8. Flared or vented 1 hour or less , , 640 1 ~ 9. Flared or vented more than 1 hour (see instr,) , 24 309 10. Pilot and Purge , k 972 490 s) 11. Used for lease operations (specify in Remar , 0 ~ {'~ " .:pie •* '~^~''~~~;~;~;dffC!al_Us~Oniy ~'~Fsx ,~_,,;"~r.4' "'~.' = 12. Other (see Instructions) Authorization >t hr. Safet MCF 551 1 000 y , ~ t~ 13. TOTAL VOLUME (ITEMS 6-12) , , Lease Use MCF 0 14. NGL Gas Equivalent Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 990,440 3 Z7~ ~ CGF i 30 903 653 Commissioner Date ve #) 17. Transferred to: (Express as a negat - , , 16. Remarks: Block 11: Fuel Gas = 966,133 mscf and Assist Gas = 6,357 mscf I hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes must be signature Title Maria er, Production Taxes and Ro alt corrected to pressure of 14.65 psia /~ O and to a temperatur2of 60o F. Printed Name Bernard W. Ha'n Phone 907 s64-5028 Date ~,~7"`~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT April 2005 Unplanned Events less than or equal to 1 hour 1 'DATE ' TIME VOLUME "DESCRIPTION OF INCIDENT & CAUSE ACTION,TAKEN TO ELIMINATE CAUSE: 4/11/2005 0932-0954 832 Not required for unplanned events which Not required for unplanned events which 4/12/2005 1050-1120 208 are less than or equal to 1 hour are less than or equal to 1 hour 4/25/2005 0200-0210 240 4/25/2005 0225-0235 165 TOTAL 1,445 Unplanned Events greater than 1 how r 1 DATE ' TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELtMtNATE CAUSE See attachments See attachments TOTAL 0 Planned Events Less Than or E ual 1 Hour AND Not Exceedin 5000 Mcf BATE > "'.TIME VOLUME ' DESCRIPTION_OF INCIDE~lT & CAUSE ACTION TAKEN TO'ELiM}NATE CAUSE 4/14/2005 0937-0942 3 See attachments See attachments 4/20/2005 0631-0713 664 TOTAL 667 Planned Events Exceedin 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE. _, 4/12/2005 0115-0250 733 See attachments See attachments 4/12/2005 0250-0500 55 4/12/2005 0500-1140 19 4/12/2005 1416-1610 734 4/12/2005 1650-2359 9 4/13/2005 0001-0930 2 4/28/2005 0630-1000 88 TOTAL 1,640 T07AL' Unplanned Events < 1 Hour 1,445 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 667 exceeding 5,000 MCF Planned Events > 1 hour or 1,640 exceeding 5,000 MCF Pilot Purge 24,309 Assist 6,357 TOTAL FLARED VOLUME 34,418 Page 1 5/9/2005 8:56 AM F.ndinh Cump:~n~ IauGt~ llFiteFl,+red St.utT~ime f'ndD,ttc Fl,tnned ti1CE Commeat~ lime 4/1/20u~~BP PBU FS 3 4/28/20U~~ 6:3U 10:0U~ 4/28/2005~P1an 88.OOPlanned depressurring of the DS-7 commonlines EXPLORATIO ~ ! i ~ned ~ '7D & 7B for maintenance. N (ALASKA) ~C I 4/1~~ ~BP ~-.....__ ........ ...... PBU F ~~~~ ._._ ...._ ...._._.. _ _._ .... -~- ~~ 4/13/2005~P1an ~~ ~~ . _..~ ....... _ _____.._.._._..........._......... ......_..__... _....... _...._......._..._ .. ' S 3 ~ 4/12/2005, 14:16; 9:30 745.0~DS-14 AL depressured due to valve leak & keep to EXPLORATIO I I ned ~ 0 minimun pressure. 3 EVENTS ~N (ALASKA) INC z ,. ~. ,._....~ .......... ,. _. _ _ ._..__ _.__._..._ _ .~__ _ ~. _.....,,,., _~ ._......... ~ a ~ . __ ______ ___ ______ _ _.__ _ ,, ,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,, ,,,, ,,, ,,, ,,, ,,,,,,,,, - t ~4/1/2005BP PBU FS 3 4/12/2005; 1:15a 11:40 4/12/2005~P1an 807.0°DS-141me leak. Extract source undetermined, ~ EXPLORATIO j ~ ~ ned 1 0. depressured DS-14 AL, commonlines & keep toy ~N (ALASKA) minimun pressure. 3 EVENTS ~ INC GAS DISPOSITION REPORT FOR PBU FLOW STATION 3 APRIL 2005 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition Ma -2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of 0 Total Volume. 6. Sold Pool Name Pool Code Percent i d 0 PRUDHOE 640150 100.00% njecte 7. Re 697 8. Flared or vented 1 hour or less h i t d 11 572 more than 1 our (see ns r.) 9. Flared or vente , 25 679 10. Pilot and Purge , if k f R 329 975 or lease operations (spec y in emar s) 11. Used , i 0 '-' ` '-0fficial Use Only 12. Other (see instruct ons) Authorization >1 hr: Saf t MCF UME IT O 013 277 1 y e ((' ~ 72-- ( 13. TOTAL V L EMS 6-12) , , Le U MCF E i l G G ~ ase se qu va ent 14. N L as Co ti MCF 15 P h d ~ nserva on gas . urc ase Waste: MCF 16. Transferred from: CGF 987,816 ~~/ pIOS CGF f E i # d 723 119 30 C missioner Date to: ( xpress as a negat ve ) 17. Trans erre - , , 18. Remarks: Block 11: Fuel Gas = 962>138 mscf and Assist Gas = 13,191 rnscf I hereby certify that the regoing is true and Corr t the best of my knowledge. Note: All volumes must be signature rifle Manager, Production Taxes and Royalt corrected to pressure of 14.65 psia n and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone (907)564-5028 Date `"~ [/ ra~ A th r't 0 AA 2 J~~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT May 2005 Unplanned Events less than or equal to 1 hour ~ DATE '.TIME VOLUME' 'DESCRIPTION OFIINCIDENT &:CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/12/2005 0935-0940 1 Not required for unplanned events which Not required for unplanned events which 5/12/2005 0955-1000 1 are less than or equal to 1 hour are less than or equal to 1 hour 5/30/2005 1530-1535 60 TOTAL 62 Unplanned Events greater than 1 hour ~~~ ~ ~ ~ DATE .:TIME vOLUME' DESCRIPTION OF INCIDENT & CAUSE ON TAKE~ELI~MINAT'E CAUSE', gCTI 5/15/2005 0310-0548 1,057 See attachments See attachments TOTAL 1,057 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME ".VOLUME!!'.'. DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO'!ELIMINATE CAUSE 5/1/2005 0250-0310 260 See attachments See attachments 5/5/2005 1230-1240 3 5/9/2005 0850-0855 3 5/11/2005 1430-1440 3 5/12/2005 1330-1340 3 5/15/2005 1705-1710 3 5/29/2005 0300-0330 60 5/29/2005 2135-2145 80 5/30/2005 0915-0920 60 5/30/2005 1515-1520 80 5/30/2005 1550-1600 80 TOTAL 635 6/6/2005 10:47 AM BP EXPLORATION (ALASKA) INC. Page 2 PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT May 2005 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT &'CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/1/2005 0314-0722 4,309~ee attachments See attachments 5/1/2005 1020-1132 610 / 5/27/2005 0430-0730 475 5/27/2005 1615-1750 253 ~ 5/29/2005 0330-0700 2,198 ~ 5/29/2005 2000-2135 995 `' 5/30/2005 1110-1350 1,675 / 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 10,515 TOTAL s2 1,057 / 635 10,515 25, 679 13,191 51,139 6/6/2005 10:47 AM I);) ~~~ BPXA FLARE REPORT ~,~~ PRUDHOE BAY REPORT NO: 05-0232 FACILITY: FS3 DATE: 01 May 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 02:50 03:10 0 Hrs 20Mins ^ ^ © 260 MSCF 2. Controlled Blowdow 03:14 07:22 4Hrs 8Mins ^ ^ ~ 4,309 MSCF 3. Flare/Relief Valve 10:20 11:32 1 Hrs 12Mins ^ ^ © 610 MSCF TOTAL VOLUME 5,179 MSCF First Determination of Cause: 1. Shut down 1806 T/C for a water wash. Used a overhead LLL Seal Oil ESD trip as the shut down means. All systems operated properly as designed. 2. 1806 T/C shutdown for routine maintenance, machine was spin cooled to allow work to be safely completed. 3. 1806 T/C water wash crank. Action Taken to Stop Flaring: 1. 1806 T/C completed depressuring. 2. Spin cooling completed and compressor secured. 3. !806 T/C water wash complete, turbine secured. Tuesday, May 24, 2005 Page 1 of 1 ~~ ~~~ BPXA FLARE REPORT .~ , . ,~ ~~ ~~_~~~~ PRUDHOE BAY REPORT NO: 05-0241 FACILITY: FS3 DATE: 05 May 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 12:30 12:40 OHrs 10Mins ^ ^ © 3 MSCF TOTAL VOLUME First Determination of Cause: 1. 1801 normal shutdown for maint. (GG replacement, with zero time unit) Action Taken to Stop Flaring: 1. Completed depress for normal SD. 3 MSCF Tuesday, May 24, 2005 Page 1 of 1 ~~ ,~~~~ BPXA FLARE REPORT PRUDHOE BAY REPORT NO: 05-024$ FACILITY: F$3 DATE: 09 May 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 08:50 08:55 0 Hrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. T/C 1801 was shutdown after a short trial run on "0" time engine Action Taken to Stop Flaring: 1. Secured machine Thursday, June 02, 2005 Page 1 of 1 REPORT NO: 05-0251 b~~ ~~'~~~ BPXA FLARE REPORT ~:~:~~ PRUDHOE BAY FACILITY: FS3 DATE: 11 May 2005 TIME OF FLARING Biack SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 14:30 14:40 OHrs 10Mins ^ ^ ~ 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1801 T/C Normal shutdown from idle for Maintenance after zero-time GG installation/repairs. Action Taken to Stop Flaring: 1. 1801 T/C Normal shutdown/case depressurization. Tuesday, May 24, 2005 Page 1 of 1 ~,r. BPXA FLARE REPORT ~,~°~ PRUDHOE BAY REPORT NO: 05-0254 FACILITY: FS3 DATE: 12 May 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned 1. Flare/Relief Valve 09:35 09:40 OHrs 5Mins ^ ^ ^ 2. Flare/Relief Valve 09:55 10:00 0 Hrs 5Mins ^ ^ ^ 3. Flare/Relief Valve 13:30 13:40 0 Hrs 10Mins ^ ^ ~ TOTAL VOLUME First Determination of Cause: 1. 1801 T/C Aborted start attempt. Unit shutdown on High EGT 2. 1801 T/C Aborted start attempt. Unit shutdown on EGT Trouble 3. 1802 T/C Normal shutdown from idle. 1801 T/C Unit was brought online for test run after zero time overhaul. Action Taken to Stop Flaring: 1. 1801 T/C Unit shutdown. 2. 1801 T/C Unit shutdown. VOLUME 1 MSCF 1 MSCF 3 MSCF 5 MSCF 3. 1802 T/C Normal shutdown. Case depressuring completed. Unit currently in Standby Mode. Tuesday, May 24, 2005 Page 1 of 1 REPORT NO: 05-0260 b, ,~~~,~ BPXA FLARE REPORT ,,~ PRUDHOE BAY FACILITY: FS3 DATE: 15 May 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:10 05:48 2 Hrs 38Mins ^ ^ ^ 1,057 MSCF 2. Flare/Relief Valve 17:05 17:10 0 Hrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 1,060 MSCF First Determination of Cause: 1. 1801 T/C unexpectently shutdown due to what appeared to be High Vibrations. 2. 1801 T/C Normal Shutdown after 1802 T/C was brought online. Action Taken to Stop Flaring: 1. 1801 T/C was brought back online after several unsuccessful attempts. Instrumentation Techs were called out to aid in the restart attempts. 2. 1801 TIC normal shutdown depressurization. Unit placed in standby mode. Tuesday, May 24, 2005 Page 1 of 1 ~~ ~~#a~ BPXA FLARE REPORT ,~,..,~ PRUDHOE BAY REPORT NO: 05-0279 FACILITY: FS3 DATE: 27 May 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 04:30 07:30 3Hrs OMins ^ ^ ~ 475 MSCF 2. Flare/Relief Valve 16:15 17:50 1 Hrs 35Mins ^ ^ © 253 MSCF TOTAL VOLUME 728 MSCF First Determination of Cause: 1. T/C 1803 shutdown for water washing, spin cooled turbine. 2. T/C 1803 spin cranked after soak washing for dry out. Compressor purged prior to restart. Action Taken to Stop Flaring: 1. Compressor depressured and spin cooling of turbine comleted and gas secured. 2. Dry-out completed and turbine brought back on line Tuesday, May 31, 2005 Page 1 of 1 b~ ..~. BPXA FLARE REPORT ti~ ,~ PRUDHOE BAY REPORT NO: 05-0281 FACILITY: FS3 DATE: 29 May 2005 TIME OF FL ARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:00 03:30 OHrs 30Mins ^ ^ © 60 MSCF 2. Flare/Relief Valve 03:30 07:00 3Hrs 30Mins ^ ^ © 2,198 MSCF 3. Flare/Relief Valve 20:00 21:35 1 Hrs 35Mins ^ ^ ~ 995 MSCF 4. Flare/Relief Valve 21:35 21:45 0 Hrs 10Mins ^ ^ ~ 80 MSCF TOTAL VOLUME 3,333 MSCF First Determination of Cause: 1. Shutdown T/C 1804 for Spring water wash and IGV inspection. 2. Spin cooled T/C for maintenance. 3. Spin cranked Turbine 1804 for water wash. 4. 1804 compressor purged for start up. Action Taken to Stop Flaring: 1. Compressor depressured and secured. 2. Cooling completed. 3. Water wash completed. 4. Purge completed and machine brought on line. Tuesday, May 31, 2005 Page 1 Of 1 ~~ ~~-~~~ BPXA FLARE REPORT ~- ,. ~~ PRUDHOE BAY ~~~y REPORT NO: O5-OZ$4 FACILITY: FS3 DATE: 30 May 2005 TIME OF FL ARING Black SYSTEM Start Stop Duratio n. Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 09:15 09:20 OHrs 5Mins ^ ^ © 60 MSCF 2. Flare/Relief Valve 11:10 13:50 2Hrs 40Mins ^ ^ ~ 1,~nn'j~MSCF 3. Flare/Relief Valve 15:15 15:20 OHrs 5Mins ^ ^ ~ 80 MSCF 4. Flare/Relief Valve 15:30 15:35 OHrs 5Mins © ^ ^ 60 MSCF 5. Flare/Relief Valve 15:50 16:00 OHrs 10Mins ^ ^ D 80 MSCF TOTAL VOLUME ~~~4tiS MSCF First Determination of Cause: 1. 1803 T/C shutdown for maintenance. 2. Spin cooled turbine for maintenance. 3. 1803 T/C purged prior to restart. 4. 1803 TIC shutdown due high exhaust gas pressure. 5. 1803 T/C purged prior to restart. Action Taken to Stop Flaring: 1. T/C depressured and secured. 2. Cooling completed. 3. 1803 brought on line. 4. Machine secured and depressured. 5. Turbine brought back online. Thursday, June 02, 2005 Page 1 of 1 STATE OF ALASKA. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3.-Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition June-2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of 0 Total Volume. 6. Sold Pool Name Pool Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected 73 8. Flared or vented 1 hour or less h 15 242 our (see instr.) 9. Flared or vented more than 1 , 27 570 10. Pilot and Purge , if i R 905 280 y n 11. Used for lease operations (spec emarks) , 1 i 0 Official Use Only 2. Other (see instruct ons) Authorization >t hr: Safet ' /t MCF 948 165 y ' ~ Z ~,7 13. TOTAL VOLUME (ITEMS 6-12) , Lease Use MCF ~ 14. NGL Gas Equivalent Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 921,971 c~/•`-'/ 8~ ¢~e ti 17 E # CGF f d 730 144 29 C mmissioner Date . Trans erre to: ( xpress as a nega ve ) - , , t 8. Remarks: Block 11: Fuel Gas = 894,404 mscf and Assist Gas = 10,876 mscf 1 hereby certify that the foregoing is true and Corr t to the best of my knowledge. Note: All volumes must be signature Title Mana er, Production Taxes and Ro alt corrected to pressure of 14.65 psia and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone (so7)5sa-5o2a Date ^ ~~ Auth r' 2 2 .23 . ~~~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT June 2005 IUnDlanned Events less than or equal to 1 hour 1 DATE TIME VOLUME DESCRIPTION OF INCIDENT &'CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/20/2005 1600-1636 41 Not required for unplanned events which Not required for unplanned events which 6/20/2005 1628-1655 29 are less than or equal to 1 hour are less than or equal to 1 hour 6/21 /2005 1105-1110 3 TOTAL 73 Un tanned Events reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/19/2005 0300-1120 6,858 See attachments See attachments 6/20/2005 2027-2213 1,207 6/20/2005 2213-2359 1,289 6/21 /2005 0001-0310 2,267 6/21 /2005 0322-0550 1,944 6/21 /2005 0555-0700 1,677 TOTAL 15,242 Planned Events Less Than or E ual 1 Hour AND Not Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Exceedin 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 73 Unplanned Events > 1 Hour 15,242 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 27,570 ASSISt 10, 876 TOTAL FLARED VOLUME 53,761 7/11/2005 2:07 PM REPORT NO: 05-0327 BPXA FLARE REPORT ~~~X. PRU DHOE BAY FACILITY; FS3 DATE: 19 Jun 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:00 11:20 8 Hrs 20Mins © ^ ^ 6,858 MSCF TOTAL VOLUME 6,858 MSCF First Determination of Cause: 1. Planned depressure of 66, 6D, 6C/13B, 7D, 76, 7C/15C, 13D, 14D, 14B/C, 14AL,156, 15D for ESD/OSD testing and all the vessels in FS3 for 14D ESD valve and a water line spool. Included shutting down 1802, 1803, 1804, and 1806 compressors. Action Taken to Stop Flaring: 1. COMPLETED DE PRESSURING AND COMPLETED REPAIRS Wednesday, June 29, 2005 Page 1 of 1 REPORT NO: 05-0328 BPXA FLARE REPORT ~~`w` PRU DHOE BAY FACILITY: FS3 DATE: 20 Jun 2005 TIME OF FL ARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 16:00 16:36 OHrs 36Mins © ^ ^ 41 MSCF 2. Flare/Relief Valve 16:28 16;55 0 Hrs 27Mins ^ ^ ^ 29 MSCF 3. Flare/Relief Valve 20:27 22:13 1 Hrs 46Mins Q ^ ^ 1,207 MSCF 4. Flare/Relief Valve 22:13 23:59 1 Hrs 46Mins ^ ^ ^ 1,289 MSCF TOTAL VOLUME 2,566 MSCF First Determination of Cause: 1. 2 FAILED ATTEMPTS TO 1804 T/C AFTER PLANT SHUT DOWN 2. 2 FAILED ATTEMPTS TO START 1801 T/C 3. 1801 T/C SHUT DOWN ON HIGH VIBRATION OF THE IP AXIAL PROBE. SEVERAL ATTEMPTS TO START DETERMINED A PROBLEM WITH THE STARTING GAS SOLENOID. CALLED INSTR. TECHS FOR SUPPORT AT 2105. INSTR. TECHS TROUBLE SHOOTING THE PROBLEM. 2 MORE FAILED ATTEMPTS WITH THE IP AXIAL PROBE LOCKING IN. CALLED OUT VIBRATION TECH AT 2213. 4. 3 FAILED ATTEMPTES TO START 1801 T/C. FINALLY GOT A 4 MINUTE RUN AND SHUT DOWN ON "UNIT VALVE OUT OF RUNNING POSITION" Action Taken to Stop Flaring: 1. STARTED 1804 T/C 2. STARTED 1801 T/C a,~4. CONTINUE TROUBLE SHOOTING "UNIT VALVE OUT OF RUNNING POSITION" ALSO ATTEMPTED TO START STANDBY UNIT 1802 WHICH HAS A PHANTOM EXTERNAL SHUT DOWN ALARM. FLARING CONTINUES WHILE TROUBLE SHOOTING PROBLEM. Wednesday, June 29, 2005 Page 1 of 1 REPORT NO: 05-0329 BPXA FLARE REPORT PRUDHOE BAY FACILITY: FS3 DATE: 21 Jun 2005 TIME OF FL ARING Black SYSTEM Start Stop Duratio n Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:01 03:10 3 Hrs 9Mins ^ ^ ^ 2,267 MSCF 2. Flare/Relief Valve 03:22 05:50 2 Hrs 28Mins ^ ^ ^ 1,944 MSCF 3. Flare/Relief Valve 05:55 07:00 1 Hrs SMins ^ ^ ^ 1,677 MSCF 4. Flare/Relief Valve 11:05 11:10 0 Hrs 5Mins ^ ^ ^ 3 MSCF TOTAL VOLUME 5,891 MSCF First Determination of Cause: 1. 1801 T/C was down and could not get a restart. 2. 1801 TIC shut down again on Unit Valve Out of Running Postion" 3. 1801 T/C continues to resist starting; 0600-Called in a third instrument tech to assist in trouble shooting shut down circuitr Unable to start 1802 T/C 4. Normal stop of 1802 T/C at 1105 hrs. after satisfied that 1801 was going to run. Action Taken to Stop Flaring: 1. Instrumnet techs trouble shooting relays that cause the Unit Valve Out of Running Positiion S/D. Attempted to start 1801 T/C at 0300 hrs. 1801 came up, idled for 10 minutes, then shut down. 2. More trouble shooting, Attempted to restart at 0405 hrs . Starting gas solenoid would not respond proprerly. 3. Started 1802 T/C at 0645 hrs and loaded 1802 T/C at 0700 hrs. 4. Instrumentaion completed trouble shooting and repair of 1801 T/C starting and phantom S/D problems on 1801 T/C. Started and put 1801 T/C on line at 0845 hrs. Wednesday, June 29, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition Jul -2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Sold 6 0 Total Volume. . Pool Name Pool Code Percent 7 Reinjected 0 PRUDHOE 640150 100.00% . Flared or vented 1 hour or less 8 4 364 . , 9 Flared or vented more than 1 hour (see instr ) 11 200 . . , Pilot and Purge 10 2$ 212 . , Used for lease operations (specify in Remarks) 11 440 901 ''~ . , 12 Other (see instructions) 0 Official Use Only_ , . Authorization >1 hr: MCF TOTAL VOLUME (ITEMS 6-12) 13 945 216 Safety ~'r ~ ~ . , MCF NGL Gas Equivalent 14 0 Lease Use . MCF 15 Purchased gas 0 Conservation . Wa te: MCF 16. Transferred from: CGF 913,099 s /~~" G' ~ ~ ~ ~ 17 Transferred to: (Express as a negative #) CGF -32 444 577 Commis'si net Date . , , t e. Remarks: Block 11:Fuel Gas = 884,949 mscf and Assist Gas =16,491 mscf I hereby certify that the foregoing is true d re o the best of my knowledge. Note: All volumes must be Signature titre Mana er, Production Taxes and Ro alt corrected to pressure of 14.65 psia and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone so7)5sa-5o26 Date _ ~~~ A t tit 2 AA 2 .2 Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT July 2005 Unplanned Events less than or equal to 1 hour _ 1 ~ ~~ DATE "" TIME ~~ ACTION TAKEN;TO ELIMINATE CAUSE & CAUSE V~ O ME ~' DESCR~TION OF WCIDENT~ 7/15/2005 1000-1001 2 Not required for unplanned events which Not required for unplanned events which 7/18/2005 0205-0305 295 are less than or equal to 1 hour are less than or equal to 1 hour 7/22/2005 1020-1045 1,344 7/23/2005 0930-0955 1,173 7/24/2005 2314-2320 39 7/25/2005. 0041-0120 80 7/25/2005 1235-1240 3 7/27/2005 1105-1112 243 7/28!2005 2326-2330 214 7/29/2005 2240-2245 60 TOTAL 3,453 Unplanned Events greater than 1 hour 1 DATE TIME VOLUME .DESCRIPTION OF INCIDENT & CAUSE ACTIONTAKEN:TO ELIMINATE CAUSE 7/24/2005 1530-1800 97 See attachments See attachments 7/25/2005 0001-1630 8,181 TOTAL 8 278 Planned Events Less Than or E ual 1 Hour AND Not Exceedin 5000 Mcf QATE TIME VOLUME `QESCRIP710N OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/23/2005 0350-0410 94 See attachments See attachments 7/23/2005 0405-0410 60 7/23/2005 0410-0450 78 7/23/2005 0715-0720 3 7/23/2005 0720-0725 60 7/23/2005 0930-1000 161 7/24/2005 2315-2355 300 7/25/2005 0650-0711 75 7/25/2005 1430-1510 80 TOTAL 911 Page 1 8/5/2005 1:33 PM BP EXPLORATION (ALASKA) INC. Page 2 PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT July 2005 Planned Events Exceedin 1 Hour OR Exceeding 5000 Mcf `DATE TIME VOWME `DESCRIPTION OF INCIDENT & CAUSE ' ACTION TAKEN TO ELIMINATE'CAUSE 7/23/2005 0530-1000 691 See attachments See attachments 7/23/2005 0745-1000 126 7/23/2005 0930-1200 2,052 7/24/2005 1950-2200 5 7/28/2005 1636-1845 48 TOTAL 2,922 TOTAL, -. Unplanned Events < 1 Hour 3,453 Unplanned Events > 1 Hour 8,278 Planned Events < 1 hour and not 911 exceeding 5,000 MCF Planned Events > 1 hour or 2,922 exceeding 5,000 MCF Pilot Purge 28,212 Assist 16,491 TOTAL FLARED VOLUME 60,267 8/5/2005 1:33 PM REPORT NO: 05-0385 <:,.~ti.: BPXA FLARE REPORT • :s ~. '~~~~~~~~~~`' PRUDHOE BAY FACILITY: FS3 DATE: 23 Jul 2005 TIME OF FL ARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:50 04:10 OHrs 20Mins ^ ^ Q 94 MSCF 2. Flare/Relief Valve 04:05 04:10 0 Hrs 5Mins ^ ^ © 60 MSCF 3. Flare/Relief Valve 04:10 04:50 0 Hrs 40Mins ^ ^ © 78 MSCF 4. Flare/Relief Valve 05:30 10:00 4Hrs 30Mins ^ ^ © 691 MSCF 5. Flare/Relief Valve 07:15 07:20 0 Hrs 5Mins ^ ^ © 3 MSCF 6. Flare/Relief Valve 07:20 07:25 0 Hrs 5Mins ^ ^ © 60 MSCF 7. Flare/Relief Valve 07:45 10:00 2 Hrs 15Mins ^ ^ © 126 MSCF 8. Flare/Relief Valve 09:30 10:00 OHrs 30Mins ^ ^ © 161 MSCF 9. Flare/Relief Valve 09:30 09:55 OHrs 25Mins ^ Q ^ 1,173 MSCF 10. Flare/Relief Valve 09:30 12:00 2 Hrs 30Mins ^ ^ © 2,052 MSCF TOTAL VOLUME 4,498 MSCF First Determination of Cause: 1. 66 COMMON-LINE SHUTDOWN AND DEPRESSURED FOR MAINTENANCE 2. 1803 T/C SHUTDOWN FOR FACILITY ESD/OSD TESTING 3. 6D COMMON-LINE SHUTDOWN AND DEPRESSURED FOR MAINTENANCE 4. 13B/6C COMMON-LINE SHUTDOWN AND DEPRESSURED FOR MAINTENANCE 5. 1801 TC SHUTDOWN AND DEPRESSURED FOR MAINTENANCE 6. 1804 TC SHUTDOWN AND DEPRESSURED FOR MAINTENANCE 7. 13D COMMON-LINE SHUTDOWN AND DEPRESSURED FOR MAINTENANCE 8. Res Gas System temporary pressure anomaly. Operational Flare Valve (P176V). Meter 355. Pressure anomaly associated with Facility BESD Testing. 9. BESD TESTING OF FACILITY, ALL VESSELS DE-PRESSURED. ALL HP/IP STAGES 2-5 OPENED UP. Wednesday, August 03, 2005 Page 1 of 2 REPORT NO: 05-0385 :;.,::;~. BPXA FLARE REPORT PRUDHOE BAY FACILITY: FS3 DATE: 23 Jul 2005 ~~ ~ BESD TESTING OF FACILITY, ALL VESSELS DEPRESSURED TO FLARE. Action Taken to Stop Flaring: 1. DEPRESSURED AND SECURED. 2. DEPRESSURED AND SECURED. 3. DEPRESSURED AND SECURED. 4. DEPRESSURED AND SECURED. 5. DEPRESSURED AND SECURED. 6. DEPRESSURED AND SECURED. 7. DEPRESSURED AND SECURED. 8. Pressure stabilized. 9. SHUT 5TH STAGE HP FLARE-AND ROUTED FLARE SO THAT IT WOULD ONLY BURN THROUGH THE REST OF THE FLARE FIELD STAGING VALVES. 10. Wednesday, August 03, 2005 Page 2 of 2 BPXA FLARE REPORT :~~~ PRUDHOE BAY REPORT NO: 05-0393 FACILITY: FS3.2 DATE: 24 Jul 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 15:30 18:00 2 Hrs 30Mins © ^ ^ 97 MSCF 2. Flare/Relief Valve 19:50 22:00 2 Hrs 10Mins ^ ^ © 5 MSCF 3. Flare/Relief Valve 23:14 23:20 0 Hrs 6Mins ^ ^ ^ 39 MSCF 4. Flare/Relief Valve 23:15 23:55 0 Hrs 40Mins ^ ^ 0 300 MSCF TOTAL V OLUME 441 MSCF First Determination of Cause: 1. "A" OIL TRAIN HI PRESSURE SEPERATOR VALVE STEM LEAK IN MODULE TRAIN SHUT DOWN AND DEPRESSURED 2. 1801 T/C RESTART AFTER FACILITY MAINTENANCE 3. Res Gas System temporary pressure anomaly. Operational Flare Valve (P176V). Meter 355. 4. 1804 T/C RESTART AFTER FACILITY MAINTENANC Action Taken to Stop Flaring: 1. LEAK SECURED AND TRAIN BROUGHT ON-LINE 2. BROUGHT ON-LINE 3. Pressure stabilized. 4. BROUGHT ON-LINE Wednesday, August 03, 2005 Page 1 of 1 :~. . FACILITY: FS3 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve 3. Flare/Relief Valve 4. Flare/Relief Valve 5. Flare/Relief Valve BPXA FLARE REPORT PRUDHOE BAY DATE: 25 Jul 2005 REPORT NO: 05-0395 TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned 00:01 16:30 16 Hrs 29Mins © ^ ^ 00:41 01:20 0 Hrs 39Mins © ^ ^ 06:50 07:11 0 Hrs 21 Mins ^ ^ 0 12:35 12:40 0 Hrs 5Mins © ^ ^ 14:30 15:10 0 Hrs 40Mins ^ ^ TOTAL V OLUME VOLUME 8,181 MSCF 80 MSCF 75 MSCF 3 MSCF 80 MSCF 8,419 MSCF First Determination of Cause: 1. 1801 compressor unloaded causing the STV and IP suction scrubbers to release to the flare system. 2. 1804 T/C shutdown to try to reset valve sequencing. 3. 1806 T/C PURGED FOR STARTUP. 4. 1801 T/C shut down while trying to get load to pick up. 5. 1804 T/C PURGED FOR STARTUP. 2 starts. Action Taken to Stop Flaring: 1. Multiple attempts to vent off light weight gas, varied speed trying to get load to pick up. Turbine finally began pumping gas after production fluids and gas were warmed up. 2. Turbine restarted and loaded. 3. TIC brought on line. 4. Turbine restarted and running. 5. Turbine brought on line and loaded. Thursday, July 28, 2005 Page 1 of 1 BPXA FLARE REPORT ::=::~. ~~`.,~ `~` PRUDHOE BAY REPORT NO: 05-0403 FACILITY: FS3 DATE: 28 Jul 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 16:36 18:45 2 Hrs 9Mins ^ ^ © 48 MSCF 2. Flare/Relief Valve 23:26 23:30 OHrs 4Mins ^ ^ ^ 214 MSCF TOTAL VOLUME 262 MSCF First Determination of Cause: 1. Previously shut-in Commonline 13D lined up to flare system to bleed off residual pressure to enable stem packing repair on Test Divert Valve. 2. Slug Catcher flare activity due to temporary pressure excursion. Action Taken to Stop Flaring: 1. Completed stem packing repair. Commonline 13D isolated from Flare System. 2. Trimmed production rates to eliminate flare. Monday, August 01, 2005 Page 1 of 1 Vt L 1 14t 111 11111 1111.1tLJ Subject: GPB Flaring Incidents From: "GPB, Optimization Engr" <~PBOptimizationEngr~$P.com> Pate:. Wed, 27 Jul 245 X8:24:58-=48~~ lo: Steve_mcmains;a;admin.State.akus CE': "GPB, Lnviron advisor West" <GPBLncirorL<1dvi~or~~G'et~2BP.com=, "~~PB. GC`3 Area h~tgr" <GPBGC3LLu-BI'.com=, "GPB. FS3 Area ~1~e" <GPBFS3"IL~u;BP.cuin?, "GPB, Prod. Opt TL" <GPBProdOptTL.~a;~BP.com>, "GPB, Environ TL" ~GPBErlvironTL:(ciBP.com>, "GPB. Ops Mgr" ~GPBOpsi1~I~!aBP.com?, "Fiedler, Anne :N1" ~Fied]eAVtIa;BP.com>, "Benson, Gary A" <BensortGAia%BP.com>. "Pfeiffer. aim A" <Jim.Pfeiffer a;BP.com>, "GPB, Enti°iron Adti°isor East" <CiPB~;n~ ironAdvisorEastrc~"1,'BP.com>, "GPB, GC3 Ops Lead" <GPBGC30psLead<<?BP.com>, "GPB, FS3 Ops Lead" ~GPBFS30psLeadvBP.com~ To: Steve McMains, AOGCC Steve mcmains~~admin.state.ak.us 907-793-1241, fax 907-276-7542 From: Lynda Hutchins. GPB Optimization Engineer, 907-659-4382 for Hal Tucker, GPB Prod Optimization Team Leader Eight extended flare events occurred between 7/22 and 7/23 at GPB, due to facility shut-downs for planned maintenance during the Trans Alaska Pipeline production proration. Seven extended flaring events occurred betwwen 7/24 and 7/26, due to facility start-ups following the shutdown.This is a note giving you a courtesy "heads up" on the greater than one hour flare events you will be seeing in the monthly gas disposition reports prepared by the Anchorage Volume Accounting Team. * CGF experienced one extended flaring event on July 22nd during depressuring of the 60" EOA gas transit line for a valve repair.Total flared volume was 26,000 MSCF, total duration was 12 hours and 44 minutes. * FS1 experienced one extended flaring event on July 22nd during a controlled blowdown for planned maintenance.Total flared volume was 9,259 MSCF, total duration was 7 hours and 0 minutes. * CGF experienced three extended flaring events on July 23rd during equipment shut-down for planned maintenance. The first two events were due to blowdown of the 1857 tandem compressor. The total flared volume for the first event was 350 MSCF, total duration was 1 hour and 47 minutes. The total flared volume for the second event was 350 MSCF, total duration was 1 hour. and 18 minutes. The third event was due to the ESD of LTS-2 for planned maintenance. The total flared volume was 2,600 MSCF, total duration was 1 hour and 0 minutes. * FS3 experienced three extended flaring events on July 23rd during a planned shut-down. The first event was due to depressuring the t of 3 7/27/2005 8:36 AM 13B/6C common-line for maintenance. Total flared volume was 691 MSCF, total duration was 4 hours and 30 minutes. The second event was due to depressuring the 13D common-line for maintenance. Total flared volume was 126 MSCF, total duration was 2 hours and 15 minutes. The third event was due to a planned ESD of the facility. Total flared volume was 3,225 MSCF, total duration was 2 hours and 30 minutes. * GC3- experienced one extended flaring event on July 24th during re-pressurization of the plant during start-up.Total flared volume was 483 MSCF, total duration was 2 hours and 19 minutes. * FS3 experienced two extended flaring events on July 24th during plant start-up. The first event was due to a valve stem leak in the inlet to the "A" oil train high pressure separator. The separator had to be depressured to secure the leak. Total flared volume was 97 MSCF, total duration was 2 hours and 30 minutes. The second event was due to the 1801 tandem compressor restart. Total flared volume was 5 MSCF, total duration was 2 hours and 10 minutes. * FS3 experienced one extended flaring event on July 25th during plant start-up. The event was caused by the 1801 tandem compressor unloading and causing the STV/IP suction scrubbers to release to the flare system. Multiple attempts were made to reload the compressor, it finally started after the production fluids and gas warmed up. The problem was exacerbated by the reduced rate and cold fluids from GC3. Total flared volume was 8,184 MSCF, total duration was 16 hours and 29 minutes. * GC3 experienced three extended flaring events during facility start-up on July 25 and July 26th The first event occurred during loading of the K-7001 LPS compressor after the shutdown. The total volume flared was 2,284 MSCF and the total event duration was 4 hours and 59 minutes. The second event was caused by the K5500 compressor shutting down during facility start-up due to a seal leak. K5500 procedures were followed to minimize flaring. Total flared volume was 3,851 MSCF, total duration for the event was 18 hours and 29 minutes.The third event was due to the use of assist gas during K-5000 seal repair. Total flared volume was 3,042 MSCF, total duration for the event was 3 hours and 39 minutes. z of 3 7/27/2005 8:36 AM V1 U 1 lCll lllD 11141U L.LILJ call me. If you require additional information, please do not hesitate to Lynda Hutchins GPB Production Optimization Engineer 907-659-4382 3 of 3 7/27/2005 8:36 AM STATE OF ALASKA ALASKA OIL AND GAS. CONSERVATION COMMISSION. FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. MonthlYear of Disposition Au ust-2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of 0 Total Volume. 6. Sold Pool Name Pool Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected 16 110 8. Flared or vented 1 hour or less , 0 9. Flared or vented more than 1 hour (see instr.) 21 383 10. Pilot and Purge , k d f l i if i R U 452 915 emar or ease operat ons (spec y n s) 11. se , O i 0 Official Use Only °~,' '~ ~" nstructions) 12. ther (see Authorization >1 hr: f t S MCF 952 945 y a e 13. TOTAL VOLUME (ITEMS 6-12) , Lease Use MCF NGL G E i l 0 as qu va 14. ent Con rvati n MCF 0 se o 15. Purchased gas Waste: MCF 16. Transferred from: CGF 927,236 # CGF f d i 34 525 228 Commissioner Date ) 17. Trans erre to: (Express as a negat ve - , , 18. Remarks: Block 11: Fuel Gas = 910,072 mscf and Assist Gas = 5,380 mscf I hereby certify that the foregoing is tr and ct to the best of my knowledge. Note: All volumes must be signature Title Mana er, Production Taxes and Ro al corrected to pressure of 14.65 psla and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone 907)564-5028 Date '-Q t rlt 2 AA 25. Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT August 2005 Un lanned Events less than ore ual to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/1/2005 0246-0252 323 Not required for unplanned events which Not required for unplanned events which 8/3/2005 1630-1730 14,180 are less than or equal to 1 hour are less than or equal to 1 hour 8/3/2005 1800-1810 240 8/3/2005 2225-2229 215 8/13/2005 2312-2342 47 8/14/2005 0130-0215 317 8/17/2005 1054-1126 490 8/17/2005 1126-1132 80 8/18/2005 1050-1100 134 5/18/2005 2120-2125 3 8/22/2005 1217-1222 63 TOTAL 16,092 Un lanned Events reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Less Than or E ual 1 Hour AND Not Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 8/6/2005 1750-1800 3 See attachments See attachments 8/7/2005 1100-1110 3 8/8/2005 1025-1035 3 8/8/2005 1422-1432 3 8/9/2005 1400-1410 3 8/28/2005 1115-1120 3 TOTAL 18 Planned Events Exceedin 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL TOTAL Unplanned Events < 1 Hour 16,092 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 18 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 21,383 Assist 5,380 TOTAL FLARED VOLUME 42,873 Page 1 9/9/2005 11:25 AM REPORT NO: 05-0429 ~~~ ~:~;~,~ BPXA FLARE REPORT :,... ..,iv4 ..~:v..;:' PRUDHOE BAY ~:. FACILITY: FS3 DATE: 06 Aug 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 17:50 18:00 OHrs 10Mins ^ ^ 0 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1802 T/C normal shutdown after test start for maintenance who are performing Tubine Panel Upgrades/FCO/Calibrations. Action Taken to Stop Flaring: 1. 1802 T/C normal shutdown volume. Friday, August 19, 2005 Page 1 of 1 REPORT NO: 05-0435 ~~-:;;::,x, . BPXA FLARE REPORT ~~~~°'~~ ~~~`~~~~ PRU DHOE BAY =~- FACILITY: FS3 DATE: 07 Aug 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 11:00 11:10 0 Hrs 10Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1802 TIC Test Start/Idle for maintenance. (Turb Panel Upgrades/FCO/Calibrations). Normal shutdown/Case depressuring. Action Taken to Stop Flaring: 1. Normal shutdown/Case depressuring. Friday, August 19, 2005 Page 1 of 1 REPORT NO: 05-0440 BPXA FLARE REPORT ~~'~'~~~~~~ PRUDHOE BAY FACILITY: FS3 DATE: 08 Aug 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 10:25 10:35 0 Hrs 10Mins ^ ^ 0 3 MSCF 2. Flare/Relief Valve 14:22 14:32 OHrs 10Mins ^ ^ © 3 MSCF TOTAL VOLUME 6 MSCF First Determination of Cause: 1. 1802 T/C Normal Shutdown from test start for maintenance. (1802 Turb Panel Upgrades/FCOICalibrations) 2. 1802 T/C Normal Shutdown from test start for maintenance. (1802 Turb Panel Upgrades/FCO/Calibrations) Action Taken to Stop Flaring: 1. 1802 T/C Normal Shutdown/Case depressuring. 2. 1802 T/C Normal Shutdown/Case depressuring. Friday, August 19, 2005 Page 1 of 1 ryYY~~ REPORT NO: 05-0442 S,.?'y:F r BPXA FLARE REPORT .~~ .~.y ., ~`~~'~~~~~~~~` ~ PRUDHOE BAY FACILITY: FS3 DATE: 09 Aug 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME i. Flare/Relief Valve 14:00 14:10 OHrs 10Mins ^ ^ 0 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1802 T/C Normal Shutdown after test run. (1802 Turb Panel Upgrades/FCO/Calibrations) Action Taken to Stop Flaring: 1. 1802 Normal Shutdown/Case depressuring. Friday, August 19, 2005 Page 1 of 1 REPORT NO: 05-0475 :~: ~.:~~~~ ~. BPXA FLARE REPORT °~`~~~~`~~~ PR DH E BAY -~~ U O FACILITY: FS3 DATE: 28 Aug 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 11:15 11:20 OHrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Normal stop of T/C 1801 after proving out a valve sequence problem. Action Taken to Stop Flaring: 1. Completed normal stop depressure. Monday, August 29, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition Se tember-2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of l S 0 Total Volume. 6. o d Pool Name Pool Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected 1 683 8. Flared or vented 1 hour or less , 0 9. Flared or vented more than 1 hour (see instr.) 20 837 10. Pilot and Purge , 01 7 11. Used for lease operations (specify in Remarks) ,37 9 0 Official Use Only 12. Other (see instructions) Authorization >7 hr: Safet MCF 923 897 y 13. TOTAL VOLUME (ITEMS 6-12) , Lease Use MCF l G G 0 as Equiva 14. N L ent Conservation MCF 1 P h d 0 urc ase gas 5. Waste: MCF 16. Transferred from: CGF 909,760 f # CGF 17 T d t E i 32 549 931 Commissioner Date erre ) . rans o: ( xpress as a negat ve - , , 18. Remarks: Block 11: Fuel Gas = 888,923 mscf and Assist Gas = 12,454 mscf I hereby certify that the foregoing is true c rect to the best of my knowledge. Note: All volumes must be Signature Title Maria er, Production Taxes and Ro alt corrected to pressure of 14.65 psia and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone (907)564-5028 Date ~"' ,~ -D,j" A th r t 20 AAC25.235. Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT September 2005 Un lanned Events less than ore ual to 1 hour DATE. ' TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 9/8/2005 0220-0225 58 Not required for unplanned events which Not required for unplanned events which 9/8/2005 0347-0357 144 are less than or equal to 1 hour are less than or equal to 1 hour 9/8/2005 0407-0417 144 9/8/2005 0432-0437 112 9/8/2005 0452-0502 144 9/8/2005 0517-0522 112 9/8/2005 0537-0542 112 9/8/2005 0557-0802 112 9/8/2005 0727-0737 144 9/8/2005 0757-0807 144 9/8/2005 0937-0947 144 9/8/2005 1322-1327 112 9/8/2005 1347-1357 144 9/8/2005 0940-0944 54 TOTAL 1,680 Un lanned Events reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND Not Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN'TO ELIMINATE CAUSE 9/27/2005 0940-0950 3 See attachments See attachments TOTAL 3 Planned Events Exceedin 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL TOTAL Unplanned Events < 1 Hour 1,680 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 3 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 2,837 Assist 12,454 TOTAL FLARED VOLUME 34,974 Page 1 10/10/2005 10:02 AM Y~ '~ BPXA FLARE REPORT ~`~~`~~~~~~~ PRUDHOE BAY REPORT NO: 05-OSOH FACILITY: FS3 DATE: 27 Sep 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 09:40 09:50 0 Hrs 10Mins ^ ^ 0 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1802 T/C Normal Shutdown. Unit was shutdown due to bringing 1801 T/C Train online. 1802 placed in Standby status mode. Action Taken to Stop Flaring: 1. 1802 T/C Normal shutdown volumes. Wednesday, September 28, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition October-2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent PRUDHOE 640150 100.00% 7. Reinjected 0 466 8. Flared or vented 1 hour or less 1 , 7 099 9. Flared or vented more than i hour (see instr.) , 22 9 10. Pilot and Purge ,7 9 i 952 102 11. Used for lease operat ons (specify in Remarks) , 0 Oit~oial Use Only 12. Other (see instructions) Authorization >t hr: Safet MGF 9 3 466 y 13. TOTAL VOLUME (ITEMS 6-12) 8 , Lease Use MCF 0 14. NGL Gas Equivalent Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 963,731 ® /~ _, /? ~ ~ " •J r /`- J 260 32 508 Commissioner Da te 17. Transferred to: (Express as a negative #) CGF - , , 1 s. Remarks: Block 11: Fuel Gas = 940,932 mscf and Assist Gas = 11,170 mscf I hereby certify that the regoing is true and correc to the best of my knowledge. Note: All volumes must be Signature Title Mana er, Production Taxes and Ro alt corrected to pressure of 14.65 psis and to a temperature of 60o F. Printed Name Bernard . Ha Phone (907)564-5028 Date A th ri 20 AAC25. ~~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT October 2005 Unplanned Events less than or equal to 1 hour ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE'' ACTION TAKEN TO ELIMINATE CAUSE 10/14/2005 0224-0225 12 Not required for unplanned events which Not required for unplanned events which 10/25/2005 0810-0815 1 are less than or equal to 1 hour are less than or equal to 1 hour 10/25/2005 0840-0845 1 10/28/2005 1040-1105 142 10/28!2005 1110-1145 197 TOTAL 353 Unplanned Events greater than 1 hour ~ DATE" TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/5/2005 0325-0330 240 See attachments See attachments 10/5/2005 1300-1400 170 10/6/2005 0225-0230 80 10/6/2005 1340-1440 166 10/7/2005 0240-0245 240 10/7/2005 1345-1445 208 10/25/2005 1245-1255 3 10/28/2005 1606-1611 3 10/29/2005 1615-1625 3 TOTAL 1,113 Page 1 11/6/2005 1:18 PM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT October 2005 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf ~ DATE TIME VOLUME 'DESCRIPTION OF INCIDENT,& CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/5/2005 0340-0745 2,514 See attachments See attachments 10/5/2005 0900-1100 875 10/6/2005 0400-0710 1,980 10/7/2005 0300-0545 980 10/28/2005 0820-1035 750 TOTAL Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour and not exceeding 5,000 MGF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME i,~yy ..TOTAL. 353 0 1,113 7, 099 22.?99 11.170 42,534 Page 2 11/6/2005 1:18 PM ,`t'i Y~ Y;, ~~ BPXA FLARE REPORT PRUDHOE BAY REPORT NO: 05-0524 FACILITY: FS3 DATE: 05 OCt 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:25 03:30 0 Hrs SMins ^ ^ 0 .240 MSCF 2. Flare/Relief Valve 03:40 07:45 4 Hrs SMins ^ ^ © 2,514 MSCF 3. Flare/Relief Valve 09:00 11:00 2 Hrs OMins ^ ^ © 875 MSCF 4. Flare/Relief Valve 13:00 14:00 1 Hrs OMins ^ ^ © 170 MSCF TOTAL V OLUME 3,799 MSCF First Determination of Cause: 1. 1806 T/C normal shutdown for Fall Waterwash. 2. 1806 t/c cool down cranking for water wash. 3. Blowing down DS14 AL line for Maint. 4. 1806 T/C water wash spinning Action Taken to Stop Flaring: 1. 1806 T/C Normal shutdown case depressuring. 2. 1806 T/C completed cool down for water wash. 3. Completed work 4. 1806 T/C water wash spin completed Thursday, November 03, 2005 Page 1 of 1 ~3x~~ .:~;', BPXA FLARE REPORT PRUDHOE BAY REPORT NO: 05-0527 FACILITY: FS3.2 DATE: Ofi Oct 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 02:25 02:30 OHrs SMins ^ ^ © 80 MSCF 2. Flare/Relief Valve 04:00 07:10 3Hrs 10Mins ^ ^ © 1,980 MSCF 3. Flare/Relief Valve 13:40 14:40 1 Hrs OMins ^ ^ © 166 MSCF TOTAL V OLUME 2,226 MSCF First Determination of Cause: 1. 1803 T/C normal shutdown for waterwash 2. 1803 T/C crank for cool down. 3. 1803 planned waterwash cranking Action Taken to Stop Flaring: 1. 1803 T/C normal shutdown case depressuring. 2. 1803 T/C cool down cranking completed. 3. 1803 completed T/C waterwash cranking. Thursday, October 27, 2005 Page 1 of 1 ::- g..~a ::;?, BPXA FLARE REPORT ~., ~~{~- PRU DHOE BAY ~: REPORT NO: 05-0564 FACILITY: FS3 DATE: 07 Oct 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 02:40 02:45 0 Hrs 5Mins ^ ^ 0 240 MSCF 2. Flare/Relief Valve 03:00 05:45 2 Hrs 45Mins ^ ^ © 980 MSCF 3. Flare/Relief Valve 13:45 14:45 1 Hrs OMins ^ ^ © 208 MSCF TOTAL V OLUME 1,428 MSCF First Determination of Cause: 1. 1804 T/C normal shutdown for waterwash 2. 1804 T/C cool down crank for waterwash 3. 1804 T/C waterwash cranking. Action Taken to Stop Flaring: 1. 1804 T/C normal shutdown case depressurization. 2. 1804 T/C cool down spin for waterwash completed. 3. 1804 T/C waterwash cranking complete. Thursday, November 03, 2005 Page 1 of 1 Y \p~ i :~.. BPXA FLARE REPORT ~~~~-~~>~ ~ PRU DHOE BAY REPORT NO: 05-0548 FACILITY: FS3 DATE: 25 Oct 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned 1. Flare/Relief Valve 08:10 08:15 OHrs SMins ^ ^ ^ 2. Flare/Relief Valve 08:40 08:45 0 Hrs SMins ^ ^ ^ 3. Flare/Relief Valve 12:45 12:55 0 Hrs 10Mins ^ ^ TOTAL VOLUME VOLUME 1 MSCF 1 MSCF 3 MSCF 5 MSCF First Determination of Cause: 1. 1802 T/C Aborted start attempt after 4500 hr inspection. IGV hydrolic system anomalies. 2. 1802 TIC Aborted start attempt due to STV recycle block valve instu. Malfunction. 3. 1801 T/C Normal Shut-down. Unit placed in stand-by mode. 1802 was previously BOL. Action Taken to Stop Flaring: 1. Aborted start attempt. 2. Aborted start attempt. 3. 1801 T/C Normal shut-down case depressuring. Thursday, October 27, 2005 Page 1 of 1 REPORT NO: 05-0552 <:.~_;.~ :)ti.. yam.-. .;>_,_ BPXA FLARE REPORT ~'°~~~=~~~` ~ PRU DHOE BAY ~; FACILITY: FS3 DATE: 28 OCt 2005 TIME OF FLARING Black SYSTEM Start Stop Duratio n Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 08:20 10:35 2 Hrs 15Mins ^ ^ © 750 MSCF 2. Flare/Relief Valve 10:40 11:05 OHrs 25Mins ^ ^ ^ 142 MSCF 3. Flare/Relief Valve 11:10 11:45 OHrs 35Mins ^ ^ ^ 197 MSCF 4. Flare/Relief Valve 16:06 16:11 OHrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 1,092 MSCF First Determination of Cause: 1. Shutdown T/C 1802 to repair an anti-surge block valve on T/C 1801. This valve is located on a common line and isolation between both machines is not possible. 2. T/C 1801 shutdown shortly after loading due to a unit valve out of position sequencing problem. 3. T/C 1801 shutdown on valve sequencing problem. 4. 1802 T/C Normal Shutdown. 1801 T/C was previously brough# online after troubleshooting Unit Valve Out of Position problem. Action Taken to Stop Flaring: 1. Started T/C 1801 after repairs were completed. 2. Restarted T/C 1801 after troubleshooting possible cause of unit valve out of position problem. 3. 1802 T/C brought online while additonal troubleshooting was being conducted on 1801 T/C. 4. 1802 T/C Normal shutdown case depressuring completed. Unit placed in Standby Mode. Monday, October 31, 2005 Page 1 of 1 REPORT NO: Q5-555 #:..i$>~ .,t' BPXA FLARE REPORT ~~~~~`-~~~ PRU DHOE BAY FACILITY: FS3 DATE: 29 OCt 2005 TIME OF FLARING Biack SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 16:15 16:25 0 Hrs 10Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1801 T/C Normal shutdown after 1802 T/C was brought online. Action Taken to Stop Flaring: 1. 1801 T/C Normal shutdown case depressuring. Monday, October 31, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition November-2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of 0 Total Volume. 6. Sold Pool Name Pool Code Percent i 0 PRUDHOE 640150 100.00% 7. Re njected 2 292 8. Flared or vented 1 hour or less , i 262 nstr.) 9. Flared or vented more than 1 hour (see 21 769 10. Pilot and Purge , R f k 316 946 emar 11. Used for lease operations (speci y in s) , offioia~ use o~ry 12. Other (see instructions) 0 authorization >7 hr: Safet ~J MCF y ; c~ 13. TOTAL VOLUME (ITEMS 6-12) 970,639 Lease Use MCF 0 14. NGL Gas Equivalent Conservation MCF 15. Purchased gas 0 Waste: MCF 16. Transferred from: CGF 968,044 ~ ~~~~~ F 32 808 398 Commissioner Date 17. Transferred to: (Express as a negative #) CG - , , 18. Remarks: Block 11: Fuel Gas = 946,275 mscf and Assist Gas = 41 mscf I hereby certify that the foregoing is true and corre to the best of my knowledge. Note: All volumes must be Signature Title Mana er, Production Taxes and Ro alt corrected to pressure of 14.65 Asia and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone (907)564-5028 Date ~ A t rlt `~-Z'~- Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT November 2005 Unplanned Events less than or equal to 1 hour ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT &.CAUSE ACTION TAKEN TO ELIMINATE CADS 11/4/2005 0900-0902 6 Not required for unplanned events which Not required for unplanned events which 11/16/2005 1514-1525 2,277 are less than or equal to 1 hour are less than or equal to 1 hour TOTAL 2,283 Un tanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION'OFJNCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/7/2005 0001-2100 262 See attachments See attachments TOTAL 262 Planned Events Less Than or E ual 1 Hour AND Not Exceeding 5000 Mcf BATE 'TIME VOLUME '' DESCRIPTION'OF'INCIDENT & CAUSE ACTION'TAKEN TO ELIMINATE CAUSE 11/10/2005 1905-1911 9 See attachments See attachments TOTAL 9 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME'.. VOLUME bESCRIPTION OFINCIDENT &''CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 2,283 Unplanned Events > 1 Hour 262 Planned Events < 1 hour and not 9 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 21.769 Assist 41 TOTAL FLARED VOLUME 24,364 Page 1 12/5/2005 10:01 AM REPORT NO: 05-579 yn. Y Y .:{:{ ~ BPXA FLARE REPORT '~~~~~~-~~~~~~ ~ PRUDHOE BAY ~~ FACILITY: FS3 DATE: 07 NOV 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:01 21:00 20 Hrs 59Mins © ^ ^ 262 MSCF TOTAL VOLUME 262 MSCF First Determination of Cause: 1. 2801 Glycol Regeneration Skid P47V to STV Flare failed open due to an Instrumentation failure. Action Taken to Stop Flaring: 1. Isolated valve with manual block valve and turned in Work Request for Instrumentation Dept to make repairs. Tuesday, November 22, 2005 Page 1 of 1 REPORT NO: 05-0581 :. _> v~ ::.' BPXA FLARE REPORT PRUDHOE BAY ,~-~ FACILITY: FS3 DATE: 10 Nov 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 19:05 19:11 0 Hrs 6Mins ^ ^ 0 9 MSCF TOTAL VOLUME 9 MSCF First Determination of Cause: 1. TRIM COOLER 13106 BLOCKED IN AND DEPRESSURED TO INSTALL PIPING PLUG ON LEAKING PRIMARY SEAL TATTLETALE. Action Taken to Stop Flaring: 1. INSTALL PLUG AND RETURNED SYSTEM TO SERVICE Tuesday, November 22, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000030 2. Facility Name PBU FS 3 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition December-2005 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pooi Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected 1 226 8. Flared or vented i hour or less , i 524 5 nstr.) 9. Flared or vented more than 1 hour (see , 38 / t o. Pilot and Purge 31,2 k 994 996 11. Used for lease operations (specify in Remar s) , Official Use Only 12. Other (see instructions) 0 Authorization >1 hr: Safet MC:F y ~ / 13. TOTAL VOLUME (ITEMS 6-12) 1,032,984 Lease Use MCF G as Equivalent 14. NGL ~ Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 1,026,183 (//~ / / r~~~~,~//~7~~~ l ~~/ ~D~ r 4 1 Co missioner Date 17. Transferred to: (Express as a negative #) CGF -33,2 5 0,3 18. Remarks: Block 11: Fuel Gas = 994,945 mscf and Assist Gas = 51 mscf I hereby certify that the f regoing is true an corre to the best of my knowledge. Note: All volumes must be Signature Title Mana er, Production Taxes and Ro alt corrected to pressure of 14.65 psia and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone (907)564-5028 Date ~ "'~~ rl AA 25. ~~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-3 GAS FLARING INCIDENT REPORT December 2005 LUnplanned Events less than or equal to 1 hour ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 12/4/2005 1350-1410 1,226 Not required for unplanned events which Not required for unplanned events which are less than or equal to 1 hour are less than or equal to 1 hour TOTAL 1,226 Unplanned Events greater than 1 hour ~ DATE TIME VOLUME'' DESCRIPTION'OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 12/7/2005 1030-1630 5,524 See attachments See attachments TOTAL 5,524 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME'' DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME- DESCRIPTION OFJNCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE' See attachments See attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 1,226 Unplanned Events > 1 Hour 5,524 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 31,233 Assist 51 TOTAL FLARED VOLUME 38,039 Page 1 1 /6/2006 3;56 PM REPORT NO: O5-OG~ 5 ~~~ .x ~.~? BPXA FLARE REPORT '`~~~~~=~'~ PRUDHOE BAY FACILITY: FS3 DATE: 07 Dec 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 10:30 16:30 6 Hrs OMins © ^ ^ 5,524 MSCF TOTAL VOLUME 5,524 MSCF First Determination of Cause: 1. Discovered High Pressure Fin Fan PSV was leaking through to flare due to an Instrument failure. Action Taken to Stop Flaring: 1. Blocked in PSV, removed and cleared sensing lines to no avail, left valve closed for Maintenance. Thursday, December 22, 2005 Page 1 of 1
