Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation
Commission
HOME
EVENTS
DATA
Data List
Drilling
Production
Orders
Data Miner
Document Search
REPORTS
Reports and Charts
Pool Statistics
FORMS
LINKS
Links
Test Notification
Data Requests
Regulations
Industry Guidance Bulletins
How to Apply
ABOUT US
History
Staff
HELP
Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
PBU FS 1 / BP Exploration
STATE OF ALASKA AOGCC GAS DISPOSITION FILES FEAR: 2005 FACILITY: PBU FS 1 OPERATOR: BP EXPLORATION (ALASKA) INC STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 0 Total Volume. . Pool Name Pool Code Percent 7 Reinjected 0 PRUDHOE 640150 100.00% . 8 Flared or vented 1 hour or less 1 026 . , 9 Flared or vented more than 1 hour (see instr ) 0 . . 10 Pilot and Purge 26 048 . , 11 Used for lease operations (specify in Remarks) 835 623 . , 12 Other (see instructions) 0 Official Use Qnly . Authorization >1 hr: MCF 13 TOTAL VOLUME (ITEMS 6-12) $62 697 Safety . , MCF 14 NGL Gas Equivalent 0 Lease Use . MCF t5 Purchased gas 0 Conservation . Waste: MCF 16. Transferred from: CGF 296,720 17 Transferred to: (Express as a negative #) CGF -77 313 662 Commissioner Date . , , 18. Remarks: Block 11: Fuel Gas = 822,842 mscf and Assist Gas = 12,781 mscf 1 hereby certify that the foregoing is true and corre 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 .Han Phone (907)564-5028 Date ~-- ~'~ Authorit 20 AAC25.235. Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT January 2005 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME: DESCRIPTION OF IN~CID~ENT~ & CAUSE ACTION TAKEN TO ELIM~TE C E~~ 1/19/2005 0451-0516 295 Not required for unplanned events which Not required for unplanned events which 1/19/2005 0518-0543 295 are less than or equal to 1 hour are less than or equal to 1 hour 1/19/2005 0545-0606 248 1 /24/2005 2124-2148 133 1 /27/2005 2214-2225 46 TOTAL 1,017 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 DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/16/2005 1211-1216 3 See attachments See attachments 1/18/2005 0900-0905 3 1 /19/2005 1600-1605 3 TOTAL 9 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 Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events > 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 1,017 0 9 0 26, 048 12, 781 39,855 Page 1 2/7/2005 9:13 AM REPORT NO: O5-OO2G ~~''1~.R BPXA FLARE REPORT ~~ ~~~~ ~~~` PRUDHOE BAY FACILITY: FS1 DATE: 16 Jan 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 12:11 12:16 0 Hrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Planned shut down for valve repair T/C 1802 Action Taken to Stop Flaring: 1. Start T/C 1801 Tuesday, January 25, 2005 Page 1 of 1 REPORT NO: 05-0036 ~~~ BPXA FLARE REPORT ~~ _ ~~~ ~ PRUDHOE BAY FACILITY: FS1 DATE: 18 Jan 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 09:00 09:05 OHrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Normal stop T/C 1801. Action Taken to Stop Flaring: 1. T/C 1802 on line. Tuesday, January 25, 2005 Page 1 of 1 REPORT NO: 05-0038 :_,-, .~~'.~ BPXA FLARE REPORT ~w ;~~ PRUDHOE BAY FACILITY: FS1 DATE: 19 Jan 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 16:00 16:05 OHrs Shins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Normal stop T/C 1801. Action Taken to Stop Flaring: 1. T/C 1802 brought on line. Tuesday, January 25, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 0 Total Volume. 6. Sold Pool Name Pool Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected 4 995 8. Flared or vented 1 hour or less , s 4 348 9. Flared or vented more than 1 hour ( ee instr.) , 974 22 10. Pilot and Purge , if i R k 543 625 n emar s) 11. Used for lease operations (spec y , i ~ Official Use Only 12. Other (see instruct ons) Authorization >t hr: Safet L~ 3~` MCF 657 860 y ) ~ 13. TOTAL VOLUME (ITEMS 6-12) , Leas se MCF ~ 14. NGL Gas Equivalent on e lion MCF U s 15. Purchased gas ste: MC 16. Transferred from: CGF 278,061 ~ ~' i CGF 70 497 228 miss' er Date ve #) 17. Transferred to: (Express as a negat - , , 1s. Remarks: Block 11: Fuel Gas = 606,351 mscf and Assist Gas = 19,192 mscf I hereby certify that the fo[egoing is true and co rect 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 _~`~ AUth It 0 Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT February 2005 Unplanned Events less than ore ual to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/2/2005 1430-1435 3 Not required for unplanned events which Not required for unplanned events which 2/15/2005 2310-2400 174 are less than or equal to 1 hour are less than or equal to 1 hour 2/16/2005 0000-0100 208 2/18/2005 1930-1935 40 2/18/2005 2315-2320 40 2/18/2005 1028-1108 694 2/18/2005 1313-1316 52 2/18/2005 1605-1610 40 2/18/2005 1635-1640 40 2/18/2005 1750-1755 40 2/19/2005 0758-0803 40 2/19/2005 0818-0822 40 2/19/2005 0833-0838 40 2/24/2005 0640-0735 900 2/24/2005 0800-0825 449 2/24/2005 1125-1150 1,144 2/24/2005 1653-1710 354 TOTAL 4,298 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/1/2005 2018-2135 894 See attachments See attachments TOTAL 894 Planned Events Less Than or E qual 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/1/2005 0008-0013 60 See attachments See attachments 2/1 /2005 0748-0817 168 2/13/2005 1615-1619 3 2/17/2005 1130-1135 3 2/18/2005 2115-2210 210 2/18/2005 2215-2310 210 2/19/2005 1537-1542 40 2/21 /2005 1115-1120 3 TOTAL 697 3/16/2005 4:02 PM BP EXPLORATION (ALASKA) INC. Page 2 PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT February 2005 Planned Events Exceeding 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/1/2005 0030-0400 3,454 See attachments See attachments TOTAL 3,454 TOTAL Unplanned Events < 1 Hour 4,298 Unplanned Events > i Hour 894 Planned Events < 1 hour and not 697 exceeding 5,000 MCF Planned Events > 1 hour or 3,454 exceeding 5,000 MCF Pilot Purge 22,974 Assist 19,192 TOTAL FLARED VOLUME 51,509 3/16/2005 4:02 PM REPORT NO: 05-0067 ~~ ~~~~~~, BPXA FLARE REPORT PRUDHOE BAY FACILITY: FS1.1 DATE: 01 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:08 00:13 OHrs Shins ^ ^ ~ 60 MSCF 2. Flare/Relief Valve 00:30 04:00 3Hrs 30Mins ^ ^^ 3,454 MSCF TOTAL VOLUME 3,514 MSCF First Determination of Cause: 1. Normal stop 1804 for maintence. 2. Crank cooled 1804 for overhaul work. Action Taken to Stop Flaring: 1. 1804 normal stop depressuring completed. 2. Crank cooldown completed. Friday, February 25, 2005 Page 1 of 1 REPORT NO: O5-OO6$ ~~~~ BPXA FLARE REPORT ,~~' PRUDHOE BAY FACILITY: FS1.2 DATE: 01 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Controlled Blowdow 07:48 08:17 0 Hrs 29 Mins ^ ^^ 168 MSCF 2. Flare/Relief Valve 20:18 21:35 1 Hrs 17Mins © ^ ^ 894 MSCF TOTAL VOLUME 1,062 MSCF First Determination of Cause: 1. Manual depressure of C Slug Catcher for scheduled maintenance 2. 1802 compressor tripped. Reason unknown. Action Taken to Stop Flaring: 1. Vessel depressured 2. Started and loaded 1801 Compressor. Friday, February 25, 2005 Page 1 of 1 REPORT NO: OrJ-OO$7 ,,,~ BPXA FLARE REPORT PRUDHOE BAY FACILITY: FS1 DATE: 13 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 16:15 16:19 OHrs 4Mins ^ ^^ 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Shut down T/C 1801 due to high vibration. Action Taken to Stop Flaring; 1. Shut down compressor. Friday, February 25, 2005 Page 1 of 1 REPORT NO: 05-0099 ~p BPXA FLARE REPORT ~~ ~_ PRUDHOE BAY FACILITY: FS1 DATE: 17 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 11:30 11:35 OHrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1802 shutdown during compressor swap. Action Taken to Stop Flaring: 1. Compressor cases completed depressuring. Friday, February 25, 2005 Page 1 of 1 REPORT NO: 05-0104 by ~~~~~ BPXA FLARE REPORT _~ PRUDHOE BAY FACILITY: FS1 DATE: 18 Feb 2005 TIME OF FL ARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 19:30 19:35 OHrs 5Mins © ^ ^ 40 MSCF 2. Flare/Relief Valve 21:15 22:10 OHrs 55Mins ^ ^ ® 210 MSCF 3. Flare/Relief Valve 22:15 23:10 OHrs 55Mins ^ ^ © 210 MSCF 4. Flare/Relief Valve 23:15 23:20 OHrs Shins © ^ ^ 40 MSCF TOTAL V OLUME 500 MSCF First Determination of Cause: 1. 1804 Shutdown on vibration. 2. Purged through 1804 due to frozen coolers to warm up 1804 compressor and coolers. 3. restarted warming 1804 and coolers. 4. 1804 fail to start. Action Taken to Stop Flaring: 1. Case completed depressure after shutdown. 2. Stopped warming to check coolers. 3. stopped to check coolers. Looks warmer. 4. Case depressure completed. Friday, February 25, 2005 Page 1 of 1 REPORT NO: OrJ-O1 O3 ~~ ~~ BPXA FLARE REPORT j - ~~ PRUDHOE BAY FACILITY: FS1 DATE: 19 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 07:58 08:03 0 Hrs 5 Mins ^ ^ ^ 40 MSCF 2. Flare/Relief Valve 08:18 08:22 OHrs 4Mins ^ ^ ^ 40 MSCF 3. Flare/Relief Valve 08:33 08:38 OHrs 5Mins ^ ^ ^ 40 MSCF 4. Flare/Relief Valve 15:37 15:42 OHrs Shins ^ ^ © 40 MSCF TOTAL VOLUME 160 MSCF First Determination of Cause: 1. Aborted start. 2. abborted start 3. Aborted start. 4. Normal stop Action Taken to Stop Flaring: 1. Compressor case depressured. 2. Compressor case depressured 3. Compressor case depressured. 4. Compressor 1804 case depressored. Friday, February 25, 2005 Page 1 of 1 REPORT NO: 05-0109 ~~ ~~ BPXA FLARE REPORT ~~~ ~ PRUDHOE BAY FACILITY: FS1 DATE: 21 Feb 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 11:15 11:20 OHrs SMins ^ ^ ~ 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Shutdown 1801 T/C to run 1802 T/C. Action Taken to Stop Flaring: 1. Started 1802 T/C. Friday, February 25, 2005 Page 1 of 1 GPB Flaring Incident Subject: GPB Flaring Incident From: "GPB, Prod Opt "hL" <GPBProdOpCfL~wBP.com% Datc: I~ri, l S Fch ?00> 09:5:1 1 -0900 To: stove mcmainsia~admin.state.ak.us CC: "GPB, I~S1%SIP!STP Area ~1gr" <Gl'BFSITL«i.%BP.com==~, "GPF3, Environ TL" <GPBFn~~ironI~Lia±BP.com?, "GPB, Ops Mgr" <~GPBOpsM*r~a~BP.cot~i=. "I~ied(e~r, Anne M" <Fiedle ~1~I~a-BI'.com%, "Benson, Gary r1" ~BensonGA(ci;~BP.com>, "I'fcil~fer, Jim A" ~Pfeiff7A<<i?BP.crn1~=>, "GPB, Fnviron Advisor Fast" <GPBEnviron.<td~-~isorBasirci~BP.conl>, "GPB, FS1 Ops Lead" <=G PBFSIOpsLead~ci'BP.com'~ - To: Steve McMains, AOGCC Steve mcmainsCadmin.state.ak.us 907-793-1241, fax 907-276-7542 Leader, 907-659-5566 From: Michael Bolkovatz, GPB Prod Optim Team An extended flaring event occurred 02/16 at FS-1. Turbine Compressor 1804 was being restarted after a major overhaul & controls panel upgrade. There were several frozen gas coolers that had to be thawed prior to bringing the machine online. Gas was purged through the system piping to warm up/thaw the coolers and this gas was flared. Total volume flared was 208 MSCF and flaring occurred over 1 hr, 0 mins. If you require additional information, please don't hesitate to call me. Michael Bolkovatz GPB Production Optimization TL 659-5566 .1 of 1 2/18/2005 12:42 PM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 0 Total Volume. 6. Sold Pool Name Pool Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected h l 10 217 our or ess 8. Flared or vented 1 , i t Fl d h 1 h 188 12 our (see ns r.) ared or vente more t an 9. , il d P 904 24 ot an urge 10. P , if i R k f l i 849 756 y n emar or ease operat ons (spec s) 11. Used , i ~ Official Use Only ons) 12. Other (see instruct Authorization >1 hr: f t S ( ~ ' MCF IT 12 S 6 $97 065 y a e (Zt ~ ~ ) 13. TOTAL VOLUME ( EM - , L U MCF 14 NGL G E i l t 0 ease se . as qu va en ti C MCF h 15 P d ~ onserva on . urc ase gas Waste: MCF 16. Transferred from: CGF 317,872 sw-vs ti # CGF 1 f d E T 245 384 80 Co is oner Date xpress as a nega ve ) 7. rans erre to: ( - , , 18. Remarks: Block i l: Fuel Gas = 834,740 mscf and Assist Gas = 15,016 mscf I hereby certify that the foregoing is true and c rre 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 / ~r ~~ Auth rit 20 AA 5.2 J Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT March 2005 Unplanned Events less than ore ual to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 3/12/2005 1717-1742 20 Not required for unplanned events which Not required for unplanned events which 3/12/2005 1748-1805 16 are less than or equal to 1 hour are less than or equal to 1 hour 3/17/2005 0122-0201 6,771 3/23/2005 0053-0117 1,100 3/24/2005 0845-0915 483 3/26/2005 2345-2400 947 3/27/2005 0000-0017 880 TOTAL 10,217 Unplanned Events reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 3/17/2005 1730-0835 12,188 See attachments See attachments TOTAL 12,188 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 See attachments See attachments TOTAL u Planned Events Exceeding 1 Hour OR Exceeding 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 10,217 Unplanned Events > 1 Hour 12,188 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 2x,904 Assist .15,016 TOTAL FLARED VOLUME 62,325 Page 1 4/7/2005 10:59 AM GPB Flaring Incident Subject: GPB Flarin~~ [ilei~lent From: "GPB, Prod OF~t TL" <_G1'BPmdOht~f'L~a%BP.corn=> llatc: Fri. 18 Mar ?00 U7:~3:2~ -f)90Q "l~o: stc~~c i»cmains~'ci`admin.state.ak.us ('C: "GI'B, Ops Mir" ~~~GP[30psN1~~(u;~:I3P.com==, "GYI3, I~S1 SIP%S'I~P tlre~a [~~1gr" =G PC3FS]'I~L;u:RP.com==, "i iPE3, I=S1 C)ps Lead" <GP[3f~'~lOpsLeadra;l3P.com%, "GPB, Environ TL" ~~Gl'BL;n~~iron~CL~r~~BP.com=, "i~iedler, Anne I~~I" ~~-FiaileAM~,ci?BP.com-= "Benson, Gary A" <I3ensonGAc~:BP.coni>, "I'Ecilter, Jinl A'• =PfeiflJA~a;BP.con1 ~, "GPF3, f~'nvircm Ads°isor Fist" <GP13Pnviron~dvisorliasii~z;BP.com=> To: Steve McMains, AOGCC Steve mcmainsVadmin.state.ak.us 907-793-1241, fax 907-276-7542 Leader, 907-659-5566 From: Michael Bolkovatz, GPB Prod Optim Team An extended flaring event occurred at FS1 on March 17. A PSV (pressure safety valve) in the HP gas fin fans opened for no apparent reason. It is suspected that the sensing line froze (the actual pressure was below the setpoint for the PSV). Flaring occurred from 0122 to 0201 (39 mins, 6771 MSCF) and then again from .0730 to 0835 (1 hr, 5 mins, 18959 MSCF). Additional heat was added to the cooler bay and the PSV has been repaired. If you require additional information, please don't hesitate to call me. Michael Bolkovatz GPB Production Optimization TL 659-5566 3 of 1 3/18/2005 8:12 AM A ~'~~~ BPXA FLARE REPORT ~: -~, ~ =~ PRUDHOE BAY REPORT NO: 05-0148 FACILITY: FS1 DATE: 17 Mar 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 01:22 02:01 0 Hrs 39 Mins^ ^ ^ 6,771 MSCF 2. Flare/Relief Valve 07:30 08:35 1 Hrs 5Mins ^ ^ ^ 12,188 MSCF TOTAL VOLUME 18,959 MSCF First Determination of Cause: 1. Possible freezing of sensing line on P102SV. 2. P 5002 SV opened to flare for no apparent reason (pressure was below setpoint) Action Taken to Stop Flaring: 1. Warmed up the cooler bay 2. Blocked in P 5002 SV for maintenance. Wednesday, March 30, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 0 PRUDHOE 640150 100.00% 7. Reinjected h l 224 our or 8. Flared or vented 1 ess h 1 h i 0 an our (see nstr.) 9. Flared or vented more t Pi P 23 803 10. lot and urge , if i R k 9 996 y n emar 11. Used for lease operations (spec s) , 80 ~ °' Official Use Only ". 12. Other (see instructions) Authorization >1 hr: Safet MCF 4 02 y 13. TOTAL VOLUME (ITEMS 6-12) , 83 3 Lease Use MCF 0 14. NGL Gas Equivalent Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 298,892 2 4 Commissioner Date 17. Transferred to: (Express as a negative #) CGF -7 ,553,07 18. Remarks: Block 11: Fuel Gas = 791,794 mscf and Assist Gas = 18,202 mscf I hereby certify that the foregoing is true and correct 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 { / r-.. and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone (907)564-5028 Date J (fp o ~ A it 2 .2 Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT April 2005 Un lanned Events less than ore ual to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 4/3/2005 0140-0141 1 Not required for unplanned events which Not required for unplanned events which 4/3/2005 0151-0152 1 are less than or equal to 1 hour are less than or equal to 1 hour 4/3/2005 0158-0159 1 4/3/2005 0730-0735 1 4/3/2005 0740-0745 1 4/3/2005 0835-0904 206 4/3/2005 0920-0925 3 4/5/2005 1800-1805 1 TOTAL 215 Un lanned Events realer than 1 hour DATE'. TIME -.VOLUME- QESCRIPTION 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 4/6/2005 1130-1135 3 See attachments See attachments 4/16/2005 2300-2305 3 4/17/2005 1500-1505 3 TOTAL 9 Planned Events Exceedin 1 Hour OR Exceedin 5000 Mcf `' DATE TIME VOLUME DESCRIPTION AF INCIDENT & CAUSE ' ACTION. TAKEN TO ELIMINATE CAUSE. See attachments See attachments TOTAL TOTAL Unplanned Events < 1 Hour 215 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 9 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 23,£353 Assist 18,202 TOTAL FLARED VOLUME 42,229 Page 1 5/9/2005 8:55 AM REPORT NO: 05-0179 ~E~ ~~~~ BPXA FLARE REPORT .~ ~ ~~ ~~ ~''~ PRUDHOE BAY FACILITY: FS1 DATE: 06 Apr 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 11:30 11:35 OHrs Shins ^ ^ 0 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1801 depressure/blowdown Action Taken to Stop Flaring: 1. 1801 normal stop Friday, April 22, 2005 Page 1 of 1 REPORT NO: 05-0205 r-i ~~~~i~ BPXA FLARE REPORT ~~ .~ ,~~~ PRUDHOE BAY FACILITY: FS1 DATE: 16 Apr 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 23:00 23:05 OHrs Shins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Shutdown 1802 for scheduled horoscope. Action Taken to Stop Flaring: 1. 1801 started and on line. Friday, April 22, 2005 Page 1 of 1 REPORT NO: 05-0204 BPXA FLARE REPORT ~,. , .~ .~ - :~ ~~~` PRUDHOE BAY FACILITY: FS1 DATE: 17 Apr 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 15:00 15:05 0 Hrs Shins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Shutdown 1801 T/C after bringing 1802 T/C on line. Action Taken to Stop Flaring: 1. Compressor case depressured. Friday, Aprit 22, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 S ld 0 Total Volume. o 6. Pool Name Pool Code Percent i t 7 R d 0 PRUDHOE 640150 100.00% njec . e e t d 1 h l 8 Fl d 427 are or ven our or ess . e Fl th 1 h i t d d 0 ns r.) are or vente more an our (see 9. 1 Pil d P 849 24 ot an urge 0. , ti if i R k 11 d f l U 432 795 y n emar s) . or ease opera ons (spec se , 0 ~ '^~~"' ~ ' official Use Only 12. Other (see instructions) Authorization >1 hr: S f t MCF MS 12 T $20 708 e y a ) 13. TOTAL VOLUME (I E 6- , Lea U MCF 0 se se 14. NGL Gas Equivalent Co ti MCF 0 on nserva 15. Purchased gas Waste: MCF 16. Transferred from: CGF 285,692 ti CGF 1 T f E # d 71 507 739 Commissioner Date ve rans erre to: ( xpress as a nega ) 7. - , , t8. Remarks: Block 11: Fuel Gas = 778,305 mscf and Assist Gas = 17,127 mscf 1 hereby certify that the egoing 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 psis and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone (907 564-5028 Date ~ ~ A th rit 2 AA .2 Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT May 2005 Unplanned Events less than or equal to 1 hour DATE 'TIME VOLtlME DESCRIPTION OF MCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/10/2005 1245-1248 3 Not required for unplanned events which Not required for unplanned events which 5/13/2005 0150-0213 415 are less than or equal to 1 hour are less than or equal to 1 hour 5/28/2005 1630-1635 3 TOTAL 421 Unplanned Events greater than 1 hour DATE 'TIME iVOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TU,ELIMINATE CAUSE See attachments See attachments TOTAL 0 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 5/9/2005 2000-2003 3 See attachments See attachments 5/27/2005 1630-1635 3 TOTAL 6 (Planned Events Exceeding 1 Hour OR Exceeding 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 421 Unplanned Events > 1 Hour 0 Planned Events < 1 hour and not 6 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 24,849 Assist 17,127 TOTAL FLARED VOLUME 42,403 6/6/2005 10:46 AM ~.-, ~~ ~~ BPXA FLARE REPORT ~~ ~~~ PRUDHOE BAY REPORT NO: 05-0247 FACILITY: FS1 DATE: 09 May 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 20:00 20:03 OHrs 3Mins ^ ^ D 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1802 T/C Compressor case depressured. Action Taken to Stop Flaring: 1. Normal Stop on 1802 T/C after bringing 1801 T/C on line. Tuesday, May 24, 2005 Page 1 of 1 i i ,~ BPXA FLARE REPORT .~. '~~-~ PRUDHOE BAY REPORT NO: OJ-O277 FACILITY: FS1 DATE: 27 May 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 16:30 16:35 OHrs 5Mins ^ ^ ~ 3 MSCF TOTAL VOLUME 3 MSCF I A First Determination of Cause: 1. normal stop 1802 compressor Action Taken to Stop Flaring: 1. compressor case depressured Thursday, ,tune 02, 2005 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 Soid 6 0 Total Volume. . Pooi Name Pool Code Percent Reinjected 7 0 PRUDHOE 640150 100.00% . Flared or vented 1 hour or less 8 48 943 . , 9 Flared or vented more than 1 hour (see instr ) 12 750 . . , 10 Pilot and Pur e 24 330 g . , t 1 Used for lease o erations (s ecif in Remarks) 742 294 . y p p , 12. Other (see instructions) 0 Authorization >7 hr. Oftlc(a(~Us9 Oniy; f t S _, _ MCF 13 TOTAL VOLUME (ITEMS 6-12) 828 317 y a e ~ 2 I ~ ~~ . , L U MCF 14 NGL Gas E uivalent 0 ease se . q i C MCF 15 Purchased as 0 onservat on . g Waste: MCF 16. Transferred from: CGF 259,896 ~ ~ O ~ ~ ~ f1~ 17 Transferred to: (Ex ress as a ne ative #) CGF -57 796 567 Co missioner Date . p g , , 18. Remarks: Block 11: Fuel Gas = 719,924 mscf and Assist Gas = 22,370 mscf I hereby certify that the foregoing is true and correct 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 -~ 2 Ej Q S and to a temperature of 60o F. Printed Name Bernard a'n Phone (907)564-5028 Date t ~~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT June 2005 Unplanned .Events less than or eq ual to 1 hour ~ =DATE TIME -VOLUME ' DESCRIPT'ION'OFlNCIDENT &' CAUSE `ACTION TAKEN TO ELIMINATE CAUSE 6/12/2005 0700-0758 7,653 Not required for unplanned events which Not required for unplanned events which 6/12/2005 1000-1003 250 are less than or equal to 1 hour are less than or equal to 1 hour 6/12/2005 1445-1450 3 6/13/2005 1430-1435 3 6/14/2005 1042-1129 5,548 6/15/2005 2048-2126 222 6/18/2005 1425-1426 3 6/19/2005 0453-0458 2 6/20/2005 2015-2059 275 6/21 /2005 0402-0413 50 6/27/2005 1345-1420 5,590 6/30/2005 0125-0220 25,000 6/30/2005 0125-0132 306 6/30/2005 0630-0647 1,464 6/30/2005 0745-0823 211 TOTAL 46,580 Unplanned Events greater than 1 hour ~ DATE TIME VOLUME ' DESCRIPTION' OFINCIDENT-& CAUSE' ACTION'TAKEN>TO ELITNINATECAUSE 6/28/2005 1959-2156 487 See attachments See attachments 6/30/2005 0142-0308 11,200 TOTAL 11,687 Planned Events Less Than or Eq ual 1 Hour AND Not Exceeding 5000 Mcf ~ DATE --'-- -- ?TIME VOLUME DESCRIPTION'OF INCIDENT & CAUSE' ACTION TAKEN TO`ELIMINATE CAUSE 6/2/2005 0000-0003 60 See attachments See attachments 6/2/2005 0745-0845 908 6/2/2005 1630-1633 60 6/3/2005 0358-0413 67 6/3/2005 0915-1015 839 6/3/2005 1025-1055 420 6/18/2005 1025-1026 3 6/18!2005 1055-1056 3 6/18/2005 1345-1346 3 TOTAL 2,363 Page 1 7/26/2005 1:07 PM BP EXPLORATION (ALASKA) INC. Page 2 PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT June 2005 Planned Events Exceeding 1 Hour OR Exceedin 5000 Mcf DATE TIME 'VOLUME ' DESCRIPTION OF'INCIDENT`&'CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/2/2005 1230-1345 960 See attachments See attachments 6/19/2005 0650-0830 103 TOTAL 1,063 TOTAL Unplanned Events < 1 Hour 46,580 Unplanned Events > 1 Hour 11,687 Planned Events < 1 hour and not 2,363 exceeding 5,000 MCF Planned Events > 1 hour or 1,063 exceeding 5,000 MCF Pilot Purge 24,330 Assist 22,370 TOTAL FLARED VOLUME 108,393 7/26/2005 1:07 PM FACILITY: FSl SYSTEM \ 1. Flare/Retief Valve \v_ 2. Flare/Relief Valve 3. Flare/Relief Valve 4. Flare/Relief Valve BPXA FLARE REPORT PRUDHOE BAY DATE: 02 Jun 2005 REPORT NO: 05-0289 TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned 00:00 00:03 0 Hrs 3Mins ^ ^ 0 07:45 08:45 1 Hrs 0 Mins ^ ^ 0 12:30 13:45 1 Hrs 15Mins ^ ^ 0 16:30 16:33 0 Hrs 3Mins ^ ^ TOTAL V OLUME First Determination of Cause: 1. T/C 1804 S/D during ramp down of T/C 1803. Left T/C 1803 online. 2. T/C 1804 spin cool for waterwash. 3. T/C 1804 spin cool for waterwash. 4. shutdown T/C 1803 for waterwash. Action Taken to Stop Flaring: 1. T/C 1804 completed S/D seguence. 2. completed waterwash. 3. completed waterwash. 4. completed shutdown. VOLUME 60 MSCF 908 MSCF 960 MSCF 60 MSCF 1,988 MSCF Wednesday, June 29, 2005 Page 1 of 1 REPORT NO: 05-0290 ~~~ BPXA FLARE REPORT °~~~~~~~~`~~~ PRU DHOE BAY FACILITY: FS1 DATE: 03 Jun 2005 TIME OF FLARING Black SYSTEM Start Stop Duratio n Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:58 04:13 0 Hrs 15Mins ^ ^ ~ 67 MSCF 2. Flare/Relief Valve 09:15 10:15 1 Hrs OMins ^ ^ © 839 MSCF 3. Flare/Relief Valve 10:25 10:55 0 Hrs 30Mins ^ ^ 0 420 MSCF TOTAL V OLUME 1,326 MSCF First Determination of Cause: 1. T/C 1803 Spin cool for upcoming Water Wash. 2. T/C 1803 spin cool for waterwash 3. T/C 1803 spin cool for waterwash Action Taken to Stop Flaring: 1. Completed Spin cool down. 2. completed waterwash. 3. completed waterwash. Wednesday, June 29, 2005 Page 1 of 1 REPORT NO: 05-0311 BPXA FLARE REPORT ;..>,: PRUDHOE BAY FACILITY: FS1 DATE: 18 Jun 2005 TIME OF FL ARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 10:25 10:26 0 Hrs 1 Mins ^ ^ Q 3 MSCF 2. Flare/Relief Valve 10:55 10:56 0 Hrs 1 Mins ^ ^ © 3 MSCF 3. Flare/Relief Valve 13:45 13:46 0 Hrs 1 Mins ^ ^ © 3 MSCF 4. Flare/Relief Valve 14:25 14:26 0 Hrs 1 Mins ^ ^ ^ 3 MSCF TOTAL V OLUME 12 MSCF First Determination of Cause: 1. T/C 1802 normal stop 2. T/C 1802 normal stop 3. T/C 1802 normal stop 4. T/C 1802 ESD Action Taken to Stop Flaring: 1. T/C cases completed blowdown 2. T/C cases completed blowdown 3. T/C cases completed blowdown 4. T/C cases completed blowdown Wednesday, June 29, 2005 Page 1 of 1 REPORT NO: 05-0319 BPXA FLARE REPORT ~.s`.~: PRUDHOE BAY FACILITY: FS1.2 DATE: 19 Jun 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 04:53 04:58 0 Hrs 5Mins ^ ^ ^ 2 MSCF 2. Flare/Relief Valve 06:50 08:30 1 Hrs 40Mins ^ ^ 0 103 MSCF TOTAL VOLUME 105 MSCF First Determination of Cause: 1. T/C 1801 unloaded. 2. Planded maintenance at Drill Site 5. CML'S depressured to flare. Action Taken to Stop Flaring: 1. Loaded T/C 1801. 2. CML'S 2D/5E, 56 AND 5D depressuring to flare completed. Wednesday, June 29, 2005 Page 1 of 1 REPORT NO: 05-334 ~£^^~$+~ Y,~;`,.Y BPXA FLARE REPORT .;:,,.,~ ~~~~~~°~' PRUDHOE BAY FACILITY: FS1 DATE: 28 Jun 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 19:59 21:56 1 Hrs 57Mins ^ ^ ^ 487 MSCF TOTAL VOLUME 487 MSCF First Determination of Cause: 1. Turbine/compressor 1801 s/d due to high ambient temps. Action Taken to Stop Flaring: 1. called instrument techs for t/c restart. Started and loaded compressor. Wednesday, June 29, 2005 Page 1 of 1 REPORT NO: 05-0340 BPXA FLARE REPORT '~`~~~~~ ~ PRUDHOE BAY FACILITY: FS1 DATE: 30 Jun 2005 TIME OF FL ARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 01:25 02:20 0 Hrs 55Mins Q ^ ^ 25,000 MSCF 2. Flare/Relief Valve 01:25 01:32 OHrs 7Mins © ^ ^ 306 MSCF 3. Flare/Relief Valve 01:42 03:08 1 Hrs 26Mins Q ^ ^ 11,200 MSCF 4. Flare/Relief Valve 06:30 06:47 OHrs 17Mins Q ^ ^ 1,464 MSCF 5. Flare/Relief Valve 07:45 08:23 0 Hrs 38Mins © ^ ^ 211 MSCF TOTAL VOLUME 38,181 MSCF First Determination of Cause: 1. CGF shut down due to power outage. Flared off of the annex. 2. CGF shut down due to power outage. Flared off of the slug catchers. 3. CGF shut down due to power outage. Flared off of the slug catchers. 4. CGF is shut down due to power outage, FS 1 pressured up to relief pressure setpoint, flared off of the annex. 5. Shut down 1801 TIC to repair oil leak. Action Taken to Stop Flaring: 1. Completed flaring. 2. Shut in wells 18-3, 2-32, 2-26, 2-8, 2-24. 3. Shut in wells 12-13, 12-35/22, 2-19, 2-11, 2-30. 4. Shut in producing wells 15-45, 6-15, 5-21 and 2-25. 5. Repaired oil leak on 1801 T/C, then restarted T/C. Tuesday, July 05, 2005 Page 1 of 1 Subject: GPB~FIarin~~ Iniidenl From: "GPB. Prod Opt I`L" <GFBProdOptTL@BP.com> Ilatc: Sat p? .Iuf ?Oily 09:~9:~Ei -OSI}~ To: "GPB, Prod Opt ~I~L" <GPBProdOptTL ccBP.com=-, ste~e_~ncmain~"ci;admin.state.akus. "CiPB, Gas Plats :area i~t~rr" ~=GPBGasPlantsTL~ci-BP.con1==~> "GPB, CGF Ops Lead" <~GPBC'GFOpsLead(ci'~BP.conl~, _; "GI'B, C GF~'CCP ~Iaint bead" ~GPBCGF~CCP~~IaintLead~r~~.BP.com>, "GPB, FSI'SlI',;'STY Area i1<T~r" <GPBFS1TL~a~BP.corn>. "GPB, GGI Area Mc ° <GPBGCITL%ciBP.com=, "GPB, GC2 Area Mgr" <GPBGC?"I~L;ciBP.com=~, "GPB, GC3 Area '~~lgr" ~GPBGC3TL~aBP.com= , "GPB, Envrron TL" ~~=GPBFnviron CL~~z,:BP.com ~, "(=rPB, Env~iro~i Ads-ior East" <GPBEneironAdvisorEati~uBP.cony>, "Fiedler, Anne 1~'I" <FiedleAl~tr~i,!BP.com>, "Benson, Gary A" <BensonGA~a;BP.com>, "Pfeifler, Jim A" <Jim.Pfeiffer`~i~BP.com% Leader, 907-659-5566 To: Steve McMains, AOGCC Steve mcmainsadmin.state.ak.us 907-793-1241, fax 907-276-7542 From: Michael Bolkovatz, GPB Prod Optim Team An extended flaring event occurred at CGF, FS1, GC1, GC2 and GC3 on June 30, 2005. CGF lost complete electrical power due to a ground fault on the T4 electrical transmission line. Backup emergency power generation failed to start. This resulted in the loss of instrument air and normal process control and an emergency complete facility shutdown and blowdown was initiated. Approximately 3400-MMSCF 0120 wells) was shutin at the FS's and GC's. Flaring occurred until the incoming pressure to CGF decreased to normal operating conditions. CGF flared for 2 hrs, 0 mins and the total flared was 24,700 MSCF. FS1 flared intermittently from 01:25 to 08:23 hrs (203 minutes total flaring) and the total flared was 38,181 MSCF. GC1 flared intermittently from 01:18 to 16:26 hrs (138 minutes total flaring) and the total flared was 7,953 MSCF. GC2 flared for 50 mins and the total flared was 3,889 MSCF. GC3 flared for 58 minutes and the total flared was 4,028 MSCF. A second extended flaring event occurred at CGF on July 1, 2005 during plant restart. Flaring lasted for 7 hrs, 51 mins and a total of 22,093 MSCF was flared. If you require additional information, please don't hesitate to call me. Michael Bolkovatz GPB Production Optimization TL 659-5566 1 of 1 7/5/2005 7:13 AM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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% . 8 Flared or vented 1 hour or less 17 630 . , Flared or vented more than 1 hour (see instr 9 ) 10 509 . . , 10 Pilot and Purge 22 614 . , 11 Used for lease operations (specify in Remarks) 540 098 . , 12 Other (see instructions) 0 - Official Use Only . Authorization>7 hr: MCF 13. TOTAL VOLUME (ITEMS 8-12) 590 851 Safety IQ' ~~ ~ , MCF 14. NGL Gas Equivalent 0 Lease Use MCF 15 Purchased gas 0 Conservation . Waste: MCF 16. Transferred from: CGF 198,636 ~y~ ~', j ~ '/~ ~S ~{ ~LJ-°J 17. Transferred to: (Express as a negative #) CGF -48 147 266 dr C mmission Date , , 18. Remarks: Block 11: Fuel Gas = 519,944 mscf and Assist Gas = 20,154 mscf I hereby certify that the foregoing is true and orrect to he best of my knowledge. Note: A!1 volumes must be Signature Title Manager, Production Taxes and Royalty corrected to pressure of 14.65 psis !// and to a temperature of 60o F. Printed Name Bernard W. Ha'n Phone 907)564-5028 Date !`~~-~S r't 2 AA 2 ~~. Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT July 2005 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT &' CAUSE- ACTION TAKEN TO ELIMINATE CAUSE 7/5/2005 1626-1719 8,998 Not required for unplanned events which Not required for unplanned events which 7/5/2005 1825-1828 512 are less than or equal to 1 hour are less than or equal to 1 hour 7/8/2005 0920-1015 7,066 7/28/2005 1939-1945 208 7/29/2005 1454-1458 10 7/29/2005 1519-1523 10 7/29/2005 0345-0430 375 7/29/2005 1939-1945 208 7/30/2005 0310-0318 51 7/30/2005 0527-0531 29 7/30/2005 0609-06 i 4 34 TOTAL 17,501 ~Unpla fined Ems greate~l hour ~ DATE: TIME ._,.~~~ ~~~~ ~~~~~~ ...~~~~...~..~~..~~.~~~ .._~ VOLUME DESCRIPTION. OF INCIDENT &' CAUSE ~~...~~~~.~.,....~.~~~ . ~ ~~ ~ ~.~~~~~~~~_..~- ACTION TAKEN TO ELIMINATE CAUSE 7/29/2005 0000-0230 1,250 See attachments See attachments TOTAL 1,250 Planned Events Less Than or E ual 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT &'CAUSE' ACTION TAKEN TO ELIMINATE CAUSE 7/2/2005 1433-1438 3 See attachments See attachments 7/6/2005 1728-1730 3 7/21 /2005 2200-2203 3 7/21 /2005 2200-2205 60 7/21 /2005 2230-2235 60 TOTAL Page 1 8/5/2005 1:32 PM BP EXPLORATION (ALASKA) INC. Page 2 PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT July 2005 Planned Events Exceedin 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLIME ,DES~R(PTCONOF WCIRENT &'CAUSE ACTIO(VTAKENTO ELIMINATE CAUSE 7/22/2005 Oi 00-0800 9,259 See attachments See attachments TOTAL 9,259 7`pTAL Unplanned Events < 1 Hour 17,501 Unplanned Events > 1 Hour 1,250 Planned Events < 1 hour and not 129 exceeding 5,000 MCF Planned Events > 1 hour or 9,259 exceeding 5,000 MCF Pilot Purge 22,614 Assist 20,154 TOTAL FLARED VOLUME 70,907 8/5/2005 1:32 PM REPORT NO: 05-0345 Y .~~ BPXA FLARE REPORT '~'~~~~~ PRU DHOE BAY FACILITY: FSl DATE: 02.1U12005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 14:33 14:38 0 Hrs 5Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Put 1801 T/C back on line. Shutdown 1802 T/C. Normal compressor swap. Action Taken to Stop Flaring: 1. 1802 finished depressuring. Monday, July 25, 2005 Page 1 of 1 REPORT NO: 05-0362 ~~r >.~ BPXA FLARE REPORT ~~~~~~~ PRU DHOE BAY FACILITY: FSl DATE: 06 Sul 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 17:28 17:30 OHrs 2Mins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. Normal stop on T/C 1802 Action Taken to Stop Flaring: 1. Compressor case depressured. Monday, July 25, 2005 Page 1 of 1 REPORT NO: 05-0377 :.. a BPXA FLARE REPORT .~:. °~~~~~~~~~~~ PRU DHOE BAY FACILITY: FSl DATE: 21 JUI 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 22:00 22:05 0 Hrs SMins ^ ^ Q 60 MSCF 2. Flare/Relief Valve 22:00 22:03 0 Hrs 3 Mins ^ ^ 0 3 MSCF 3. Flare/Relief Valve 22:30 22:35 0 Hrs SMins ^ ^ © 60 MSCF TOTAL VOLUME 123 MSCF First Determination of Cause: 1. T/C 1804 S/D for TAR. 2. T/C 1801 S/D for TAR. 3. T/C 1803 S/D for TAR. Action Taken to Stop Flaring: 1. Case depressured. 2. Compressor cases depressured. 3. Case depressured. Monday, July 25, 2005 Page 1 of 1 REPORT NO: 05-0379 BPXA FLARE REPORT :° PRUDHOE BAY FACILITY: FSl DATE: 22.1012005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Controlled Btowdow 01:00 08:00 7 Hrs OMins ^ ^ © 9,259 MSCF TOTAL VOLUME 9,259 MSCF First Determination of Cause: 1. Depressured Flow Station for turn around work. Action Taken to Stop Flaring: 1. Completed depressuring the Flow Station for Turn Around Work. Monday, July 25, 2005 Page 1 of 1 REPORT NO: Q5-046 BPXA FLARE REPORT ::~, .'c PRUDHOE BAY FACILITY: FSl DATE: 29 Jul 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:00 02:30 2 Hrs 30Mins Q ^ ^ 1,250 MSCF 2. Flare/Relief Valve 03:45 04:30 0 Hrs 45Mins © ^ ^ 375 MSCF TOTAL VOLUME 1,625 MSCF First Determination of Cause: 1. Intermittent flaring from COSD during S/U. Lm1500's had problems starting and saying Online. 2. T/C 1802 S/D on STV Balance Line HH Flow S/D. Action Taken to Stop Flaring: 1. T/C 1802 Online. 2. T/C 1801 Online. Monday, August 01, 2005 Page 1 of 1 Vl L 1141 LL1? 111V 1L1Li11LJ Subject: GPS FlaringIncidents Frain: "GPB, Optimization En¢r" <GPBOptimizationEngr@BP.com> Date:Wed, 27 Ju12O0~ Ob?-~:~8 -0800; To: stove n~cmains~a';admin.state.ak.us CC: "GPB, Envir«n ~`~d~ isor ~~'est" =GPBLn~ iro«.Advisur~~~- est~~BP.coi~1>, "GPB, GC3 Area I~i~,~-" E=GPBGC3TL~~iBP.corn>. "GPB, FS3 Area ~~Igr" <GP}3PS3'I L uiBP.con>>, "GPB, Prod Opt TL" <GPBProdOptTL((a;BP.com>, "GPB, Env°iron TL" ~GPBEnv~ronTL aBP.com>, "GPB, Ops A'Igr" <;GPBOps~2gr«i,BP.com>, "Fiedler, Anne ~" ~FiedleAl~ll~uBP.com>, "Benson, Gary A" <BensonG~l~cr?BP.eom>, "Pfeiffer. Jim A" <Jim.Pfeiffec~u;BP.com>, "GPB, Environ Advisor East" ~GPBEm~irc~i~~~d~~isorEasb;~BP.com>, "GPB, GC3 Ops Lead" <GPBGC30psLead~c~`BP.com%, "GPB, FS3 Ops Lead" <GPBFS3(?psLetd~~~i~BP.com> _ To: Steve McMains, AOGCC stove 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 1 of 3 7/27/2005 8:36 AM ~..._. ~ ..... .b ............... 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. 2 of 3 7/27/2005 8:36 AM VL L 1 1U1111~ 111VLUli11LJ ca11 me. If you require additional information, please do not hesitate to Lynda Hutchins GPB Production Optimization Engineer 907-659-4382 3 cf 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 0290000028 2. Facility Name PBU FS 1 3. Field PBU - EOA 4. Operator BP 5. Month/Year of Disposition Au ust-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 0 PRUDHOE 640150 100.00% 7. Reinjected 2 448 8. Flared or vented 1 hour or less 5, 8 485 '~ 9. Flared or vented more than 1 hour (see instr.) , 27 658 '~ 10. Pilot and Purge , k 542 579 11. Used for lease operations (specify in Remar s) , '' Qfficial Use Qnly ;~~,+~ ' ~~~ ;~~ ~ ~~ i 12. Other (see instructions) 0 Authorization >1 hr: Safet / MCF 4 170 y ~S ~ v 13. TOTAL VOLUME (ITEMS 6-12) , 60 Lease Use MCF 0 14. NGL Gas Equivalent Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 227,493 ~/ l~ ' C.tp -Q~ i # C 857 480 48 ommis loner Date ve ) 17. Transferred to: (Express as a negat GF - , , 16. Remarks: Block 11: Fuel Gas = 525,934 tnscf and Assist Gas = 16,645 mscf I hereby certify that the foregoing is t and rest 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 "" ,~ Or rlt Form 10-422 Rev. 1/2004 Submit in Duplicate ~~~~ BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT August 2005 Unplanned Events less than or eq ual to 1 hour ~ -DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE. 8/3/2005 2110-2115 410 Not required for unplanned events which Not required for unplanned events which 8/3/2005 2218-2231 627 are less than or equal to 1 hour are less than or equal to 1 hour 8/4/2005. 0120-0130 21 8/4/2005 1945-2030 288 8/5/2005 1415-1420 40 8/7/2005 1030-1130 11,042 8/15/2005 1015-1115 3,972 8/16/2005 0207-0214 170 8/16/2005 0308-0348 2,572 8/16/2005 0355-0420 1,808 8/18/2005 1201-1250 697 8/19/2005 0914-0918 16 8/19/2005 2032-2041 48 8/20/2005 0134-0139 24 8/20/2005 0615-0715 1,498 8/20/2005 0731-0815 1,102 8/22/2005 1345-1430 1,113 TOTAL 25,448 Unplanned Events greater than 1 hour ~ ~~ .:DATE TIME VOLUME O~SCRIPTION OFINCIDENT &' CAUSE ACTION TAKEN TO ELIMINATE;CAUSE 8/4/2005 2045-2200 1,533 See attachments See attachments 8/17/2005 1425-1636 1,058 8/19/2005 0346-1356 1 TOTAL 2,592 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 9/9/2005 t 1:24 AM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT • FS-1 GAS FLARING INCIDENT REPORT August 2005 Planned Events Exceeding 1 Hour OR Exceedin~5000 Mcf ~ DATE TIME 1lOLUM IPTION OF INCIDENT & CAUSE' ACTION TAKEN TO ELIMINATE CAUSE 8/13/2005 2310-2351 5,893 See attachments See attachments TOTAL 5,893 TOTAL: Unplanned Events < 1 Hour 25,448 Unplanned Events > 1 Hour 2,592 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 5,893 exceeding 5,000 MCF Pilot Purge 27,658 ASSISt 16,645 TOTAL FLARED VOLUME 78,236 Page 2 9/9/2005 11:24 AM REPORT NO: 05-0422 ~~} BPXA FLARE REPORT ~~'~`'~~~°~ PRUDHOE BAY -. FACILITY: FSl DATE: 04 Aug 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 01:20 01:30 0 Hrs 10Mins © ^ ^ 21 MSCF 2. Flare/Relief Valve 19:45 20:30 0 Hrs 45Mins © ^ ^ 288 MSCF 3. Flare/Relief Valve 20:45 22:00 1 Hrs 15Mins © ^ ^ 1,533 MSCF TOTAL V OLUME 1,842 MSCF First Determination of Cause: 1. 1801 stv case unloaded low gas rates. 2. 1801 shutdown hi hi stv discharge temperature. 3. 1801 shutdown on stv hi hi discharge temp. again. Action Taken to Stop Flaring: 1. 1801 stv case reloaded. More gas. 2. started and reloaded 1801. 3. started and loaded 1802. Friday, August 19, 2005 Page 1 of 1 REPORT NO: 05-0449 =:...::.:~ ~~. BPXA FLARE REPORT .4:::.. PRUDHOE BAY ~~~-. FACILITY: FSl DATE: 13 Aug 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 23:10 23:51 0 Hrs 41 Mins ^ ^ © 5,893 MSCF TOTAL VOLUME 5,893 MSCF First Determination of Cause: 1. CGF lost 2 Booster Pumps.. Action Taken to Stop Flaring: 1. Manually flared off the Annex to relieve pressure. Friday, August 19, 2005 Page 1 of 1 REPORT NO: 05-0459 BPXA FLARE REPORT ~~`~'~~~~` PRUDHOE BAY FACILITY: FSl DATE: 17 AUg 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 14:25 16:36 2 Hrs 11 Mins ^ ^ ^ 1,058 MSCF TOTAL VOLUME 1,058 MSCF First Determination of Cause: 1. 1801 T/C Shut down on Low F/G Temp to K.O. Action Taken to Stop Flaring: 1. Restarted 1801 T/C after Low Temp Switch was calibrated. Friday, August 19, 2005 Page 1 of 1 REPORT NO: 05-0465 -:';.::, : BPXA FLARE REPORT ti't~~ti{`''~ PRUDHOE BAY FACILITY: FS1.2 DATE: 19 Aug 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:46 13:56 10 Hrs 10Mins ^ ^ ^ 1 MSCF 2. Flare/Relief Valve 20:32 20:41 0 Hrs 9Mins ^ ^ ^ 48 MSCF TOTAL V OLUME 49 MSCF First Determination of Cause: 1. Depressured 14001 Annex Reboiler. 2. 1801 T/C lost load. Action Taken to Stop Flaring: 1. Reboiler at operating pressure. 2. 1801 T/C picked up load. Monday, August 29, 2005 Page 1 of 1 GPB Gas Venting Incident Subject: GPB CYas V~ntin~~ Tncident From: "GP}3, Pr~~d Oht 1 L" ~ =~PF3P,~odOpt'fl a 13P.com% Date. l ri, (i? Se}~ ?Ill) 1 ?>: ~~ -OS(1(1 To. atcti'c; mcmain~<<i,:a~lmin.state.akus, "GPB. F~2~C07 U Area 1~~1~r" <GPE3k~'S2 f'L~~i'RP.com~. "GP}3, f~S2 Ops l_ead'~ <=-(;PBl~S2(~ps}.ead(~r'BP.cot»=, "(APB, Lntiiron -l~L" <GP}3Environ"CL~uBP.com~, "GPB. L-m~iron Advisor Fast" <_GI'BEng-ironAdvisurEasf~~:BI'.com>. "Fiedler, Anne M" <Fiedle.~~1~~1!c~BP.eom% "Reason, Gar-' A'~ ~I3enson(~Au'~,f3P.com=, "Pfeiffer, Jim A" ~,lini.Pfeitfer~u;:BP.com=>. ~~Kurr..fuhn" <john.kuir~ci'~}3f'.com> To: Steve McMains, AOGCC Steve mcmainsC~admin.state.ak.us 907-793-1241, fax 907-276-7542 From: Michael Bolkovatz, GPB Prod Optim Team Leader An extended gas venting event occurred at DS3 on Aug 30, 2005. The EOA MI header system was being depressured to 500 psi in order to install external sleeves on a section of the line that had external corrosion between FS1 and FS2. MI to the entire EOA side was shutoff at CGF and the pressure bled down from 3000 psi to 1700 psi through the MI injection wells (the header did not bleed down past this point due to reaching pressure equilibrium with the reservoir). Additional depressuring down to 500 psi was accomplished by opening MI bypasses at several Drill Sites on the EOA and by venting MI at DS3. The total volume vented at DS3 was 1,200 MSCF. Venting started at 1245 and finished at 1620 hrs (3 hrs, 55 mins total). If you require additional information, please don't hesitate to call me. Michael Bolkovatz GPB Production Optimization TL (907) 659-5566 1 of I 9/5/2005 9:28 AM i' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 0 Total Volume. 6. Sold pool Name Pool Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected 8. Flared or vented 1 hour or less 2,780 3 21 9. Flared or vented more than 1 hour (see instr.) ,0 26 773 10. Pilot and Purge , 727 259 11. Used for lease operations (specify in Remarks) , Otflral Use Only 12. Other (see instructions) O Authorization >1 hr: Safet MGF y 3 0~ 13. TOTAL VOLUME (ITEMS 6-12) 759,833 Lease Use MCF 0 14. NGL Gas Equivalent Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 266,098 a(l ~l ~ ~Q~ 64 575 640 Commissioner Date 17. Transferred to: (Express as a negative #) CGF - , , 18. Remarks: Block 11: Fuel Gas = 710,499 mscf and Assist Gas = 16,760 mscf I hereby certify that the foregoing is tru and c rrect 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 "~~' ~~ AUth rlt 2 AA 2 .2 Form 10-422 Rev. 1 /2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page t PRUDHOE BAY UNIT - FS-1 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 9/3/2005 1900-1845 909 Not required for unplanned events which Not required for unplanned events which 9/16/2005 0055-0105 40 are less than or equal to 1 hour are less than or equal to 1 hour 9/16/2005 0145-0155 40 9/16/2005 0315-0325 40 9/16/2005 0345-0355 40 TOTAL 1,069 Un lanned Events realer than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 9/13/2005 1642-1945 1,146 See attachments See attachments TOTAL 1,146 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. 9/15/2005 0100-0105 60 See attachments See attachments 9/15/2005 0130-0225 382 9/15/2005 0345-0440 382 9/15/2005 0535-0635 417 9/16/2005 0510-0520 60 9/16/2005 0715-0814 410 TOTAL 1,711 Planned Events Exceedin 1 Hour OR Exceedin 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 9/15/2005 0945-1100 521 See attachments See attachments 9/16/2005 0820-1020 833 9/16/2005 1225-1340 521 TOTAL 1,875 TOTAL Unplanned Events < 1 Hour 1,069 Unplanned Events> 1 Hour 1,146 Planned Events < 1 hour and not 1,711 exceeding 5,000 MCF Planned Events > 1 hour or 1,875 exceeding 5,000 MCF Pilot Purge ..26,773 Assist 16, 760 TOTAL FLARED VOLUME 49,334 10/10/2005 9:56 AM REPORT NO: 05-0496 ~..:.,~>~ ~~ BPXA FLARE REPORT :~., '~~~~~~~~~` PRUDHOE BAY FACILITY: FSl DATE: 13 Sep 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 16:42 19:45 3 Hrs 3Mins ^ ^ ^ 1,146 MSCF TOTAL VOLUME 1,146 MSCF First Determination of Cause: 1. TIC1801 shut down due to high temperature. Action Taken to Stop Flaring: 1. Trouble shot the problem and brought T/C1801 back on line. Friday, September 23, 2005 Page 1 of 1 REPORT NO: 05-0502 ~~ BPXA FLARE REPORT ~~~~= PRUDHOE BAY FACILITY: FS1.3 DATE: 15 Sep 2005 TIME OF FLARING Black SYSTEM Start Stop Duratio n Intermittent Smoke Ptanned VOLUME 1. FlarelRelief Valve 01:00 01:05 OHrs SMins ^ ^ © 60 MSCF 2. Flare/Relief Valve 01:30 02:25 OHrs 55Mins ^ ^ 0 382 MSCF 3. FlarelRelief Valve 03:45 04:40 0 Hrs 55Mins ^ ^ 0 382 MSCF 4. Flare/Relief Valve 05:35 06:35 1 Hrs OMins ^ ^ 0 417 MSCF 5. Flare/Relief Valve 09:45 11:00 1 Hrs 15Mins ^ ^ 0 521 MSCF TOTAL VOLUME 1,762 MSCF First Determination of Cause: 1. Normal stop of 1803 TIC for water wash. 2. Using fuel gas for spin poling of 1803 T/C in preparation for water wash. 3. Using fuel gas for spin cooling of 1803 T/C in preparation for water wash. 4. Using fuel gas for spin cooling of 1803 T/C in preparation for water wash. 5. Using fuel gas for water wash of 1803 T/C. Action Taken to Stop Flaring: 1. Normal operational stop, blowdown completed 2. Stopped spin cooling to monitor T/C temperature. 3. Stopped spin cooling to monitor T!C temperature. 4. Stopped spin cooling to monitor T/C temperature. 5. Completed water wash of 1803 T/C. Friday, September 23, 2005 Page i of 1 BPXA FLARE REPORT ~-'~.,~`. ~ PRUDHOE BAY REPORT NO: 05-0503 FACILITY: FSl DATE: 16 Sep 2005 TIME OF FLARING Black SYSTEM Start Stop Duratio n Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:55 01:05 OHrs 10Mins ^ ^ ^ 40 MSCF 2. FlarelRelief Valve 01:45 01:55 0 Hrs 10Mins ^ ^ ^ 40 MSCF 3. Flare/Relief Valve 03:15 03:25 0 Hrs 10Mins ^ ^ ^ 40 MSCF 4. Flare/Relief Valve 03:45 03:55 0 Hrs 10Mins ^ ^ ^ 40 MSCF 5. Flare/Relief Valve 05:10 05:20 0 Hrs 10Mins ^ ^ 0 60 MSCF 6. Flare/Relief Valve 07:15 08:14 OHrs 59Mins ^ ^ 0 410 MSCF 7. Flare/Relief Valve 08:20 10:20 2 Hrs OMins ^ ^ 0 833 MSCF 8. Flare/Relief Valve 12:25 13:40 1 Hrs 15Mins ^ ^ © 521 MSCF TOTAL VOLUME 1,984 MSCF First Determination of Cause: 1. Aborted start of 1803 T/C. 2. Aborted start of 1803 T/C. 3. Aborted start of 1803 T/C. 4. Aborted start of 1803 T/C. 5. Normal stop of 1804 T/C for Water Wash. 6. Spin cooling 1804 T/C for water wash. 7. Spin cooling 1804 T/C for water wash. 8. Water wash on 1804 T/C. Action Taken to Stop Flaring: 1. Compressor case depressured. 2. Compressor case depressured. Friday, September 23, 2005 Page 1 of 2 REPORT NO: 05-0503 BPXA FLARE REPORT :::, ~''`~~~~'~~~ ~ PRU DHOE BAY FACILITY: FS1 DATE: 16 Sep 2005 3 Compressor case depressured. t~ ~ Compressor case depressured. S ~2' Compressor case depressured. ~j }.3' Stopped spin cooling 1804 T/C. >~ Stopped spin cooling 1804 T/C. J.8' Completed water wash on 1804 T/C. Friday, September 23, 2005 Page 2 of 2 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 ld 6 S 0 Total Volume. . o Pool Name Pool Code Percent i 0 PRUDHOE 640150 100.00% njected 7. Re l Fl d 1 h 0 our or are or vented ess 8. F h 1 h i 1 170 our (see 9. lared or vented more t an nstr.) , l 27 242 +/ ot and Purge 10. Pi , if i l i R k f 784 212 y n or ease operat ons (spec emar s) 11. Used , i i 0 Official Use Only nstruct ons) 12. Other (see Authorization >i hr: Safet ~ i -7 MCF 12 812 624 y Q t c ) 13. TOTAL VOLUME (ITEMS 6- , Lease Use MCF 0 14. NGL Gas Equivalent Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 282,978 ~ /~ r./ z ~,OS~- ~` ti f d E # CGF 70 143 441 mmissioner Date 17. Trans erre to: ( xpress as a nega ve ) - , , i8. Remarks: Block 11: Fuel Gas = 769,522 mscf and Assist Gas = 14,690 mscf I hereby certify that the foregoing is tru and or ct 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 ut rit 2 AA 25.235. Form 10-422 Rev. 1/2004 Submit in Duplicate J G~- BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT October 2005 (Unplanned Events less than or equal to 1 hour ~ DATE TIME VOLUME DESCRIPTION'AF 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 reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/22/2005 0610-0740 1,170 See attachments See attachments TOTAL 1,170 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 OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 .TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 1,170 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 27,242 Assist 14,690 TOTAL FLARED VOLUME 43,102 Page 1 11 /6/2005 1:19 PM REPORT NO: 05-0545 .t 7~::~ yv. :;r:~s`~: BPXA FLARE REPORT PRUDHOE BAY FACILITY: FSl DATE: 22 OCt 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 06:10 07:40 1 Hrs 30Mins © ^ ^ 1,170 MSCF TOTAL VOLUME 1,170 MSCF First Determination of Cause: 1. T/C 1801 shutdown for unknown reason. Action Taken to Stop Flaring: 1. Restarted 1801 T/C. Thursday, October 27, 2005 Page 1 of 1 M STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 0290000028 2. Facility Name PBU FS 1 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 Total Volume. 6. Sold 0 Pool Name Pool Code Percent 0 PRUDHOE 640150 100.00% 7. Reinjected 8. Flared or vented 1 hour or less 0 4 9. Flared or vented more than 1 hour (see instr.) 1 1,5 9 '/ 10. Pilot and Purge 25,305 i R k 779 932 n emar 11. Used for lease operations (specify s) , i 0 Orficlal use Only 12. Other (see nstructions) Authorization >1 hr: Safet / MCF 81 786 y ~ ~ ~ L 13. TOTAL VOLUME (ITEMS 6-12) 6, Lease Use MCF 14. NGL Gas Equivalent 0 Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 262,377 Q ~ _ Z ~ , db Commissioner Date 17. Transferred to: (Express as a negative #) CGF -78,108,088 1s. Remarks: Block 11: Fuel Gas = 768,196 mscf and Assist Gas = 11,736 mscf I hereby certify that the foregoing is tr a and c rect 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 -/ ^-~ A th ri 2 C Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT November 2005 Unplanned Events less than or equal to 1 hour ~ ~~ DATE TIME VOLUME DESCRIPTION OF tNCIDENT & 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 TA'KEN'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 See attachments See attachments TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 11/14/2005 0740-2145 5,281 See attachments See attachments 11 /15/2005 0636-1330 6,268 TOTAL 11,549 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 11,549 exceeding 5,000 MCF Pilot Purge 25,305 Assist 11,736 TOTAL FLARED VOLUME 48,590 12/5/2005 9:58 AM REPORT NO: ~5-582 ~Y}x.~ :. . .~`', BPXA FLARE REPORT .:::.:: ~~{~_~ ~ PRU DHOE BAY FACILITY: FSl DATE: 14 NOV 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 07:40 21:45 14 Hrs SMins ^ ^ 0 5,281 MSCF TOTAL VOLUME 5,281 MSCF First Determination of Cause: 1. Shutdown 1801 T/C for blind installation. Could not start 1802 T/C as blinding location is common to both compressors. Action Taken to Stop Flaring: 1. When blinding was completed started 1802 T/C. Tuesday, November 22, 2005 Page 1 of 1 REPORT NO: 05-O5H6 ><:~><~ ,:,` BPXA FLARE REPORT .. ,. ~~'~~-~~~~~~~~~~ P R U D H O E BAY FACILITY: FSl DATE: 15 NOV 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 06:36 13:30 6 Hrs 54Mins ^ ^ 0 6,268 MSCF TOTAL VOLUME 6,268 MSCF First Determination of Cause: 1. Shutdown 1802 T/C to pull blinds after pipe replacement. Action Taken to Stop Flaring: 1. Started 1802 TIC after pipe replacement. 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 0290000028 2. Facility Name PBU FS 1 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 Pool Code Percent R 0 PRUDHOE 640150 100.00% einjected 7. 408 24 6. Flared or vented 1 hour or less , h h i 12 666 '~ an 1 our (see nstr.) 9. Flared or vented more t , 25 444 to. Pilot and Purge , f k R 801 398 y in emar 11. Used for lease operations (speci s) , Official Cse Only 12. Other (see instructions) ~ Authorization >1 hr: Safet MCF 916 863 y ~ ~~ ~~ ~ 13. TOTAL VOLUME (ITEMS 6-12) , L ase Use MCF ~ e 14. NGL Gas Equivalent Conservation MCF 0 15. Purchased gas Waste: MCF 16. Transferred from: CGF 282,355 ~ y7~1,~, ' A 7_ _ _ ~~D~ ~ F 737 436 80 Date Commissioner 17. Transferred to: (Express as a negative #) CG - , , 18. Remarks: Block 11: Fuel Gas = 789,103 mscf and Assist Gas = 12,295 tnscf I hereby certify that the foregoing is true a c r 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 W. Ha'n Phone (907)564-5028 Date "'~ ICJ A h r' 2 AA 25. ~~ Form 10-422 Rev. 1/2004 Submit in Duplicate BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - FS-1 GAS FLARING INCIDENT REPORT December 2005 Un lanned Events less than ore ual to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 12/4/2005 1400-1450 7,431 Not required for unplanned events which Not required for unplanned events which 12/4/2005 1404-1422 1,770 are less than or equal to 1 hour are less than or equal to 1 hour 12/6/2005 1425-1455 7,651 12/20/2005 2048-2107 185 12/30/2005 0016-0030 1,944 12/30/2005 0037-0116 5,417 TOTAL 24,398 Un lanned Events rester than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 12/13/2005 0358-0528 12,666 See attachments See attachments TOTAL 12,666 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 12/21/2005 0840-0930 4 See attachments See attachments 12/21 /2005 0935-0940 3 12/22/2005 1200-1205 3 TOTAL 10 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 24,398 Unplanned Events > 1 Hour 12,666 Planned Events < 1 hour and not 10 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 25,444 Assist 12,295 TOTAL FLARED VOLUME 74,813 1/6/2006 3:54 PM ~~ ::::.;:;..a BPXA FLARE REPORT 4::...:..i: x ~~ ~~*_ ~ PRUDHOE BAY REPORT NO: Q5-623 FACILITY: FSl DATE: 13 Dec 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:58 05:28 1 Hrs 30Mins ^ ^ ^ 12,666 MSCF TOTAL VOLUME 12,666 MSCF First Determination of Cause: 1. 1803 T/C shutdown due to WHR problems. Action Taken to Stop Flaring: 1. Cut rates (shut-in 18-12, 18-16, 2-32, 2-37, 2-8, 2-24, 18-15 &12-13) ,restarted 1803 T/C. Thursday, December 22, 2005 Page 1 of 1 REPORT NO: 05-0(130 ~.., y.~t .::;;:,.~ ~ BPXA FLARE REPORT ~~`~~~ PRUDHOE BAY FACILITY: FSl DATE: 21 DeC 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 08:40 09:30 0 Hrs 50Mins ^ ^ 0 4 MSCF 2. Flare/Relief Valve 09:35 09:40 OHrs Shins ^ ^ 0 3 MSCF TOTAL VOLUME 7 MSCF First Determination of Cause: 1. Four aborted starts of 1802 TJC. 2. 1801 T/C normal stop Action Taken to Stop Flaring: 1. 1802 T/C online. 2. Started 1802 T/C Thursday, December 22, 2005 Page 1 of 1 REPORT NO: 05-0632 ;.. ~. >;~~w~ _~, BPXA FLARE REPORT ~v .:> ~: PRUDHOE BAY FACILITY: FSl DATE: 22 DeC 2005 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 12:00 12:05 OHrs SMins ^ ^ © 3 MSCF TOTAL VOLUME 3 MSCF First Determination of Cause: 1. 1801 T/C normal stop Action Taken to Stop Flaring: 1. Started 1802 T/C Thursday, December 29, 2005 Page 1 of 1
