The URL can be used to link to this page

Home My WebLink AboutPBU CCP / BP Exploration STATE OF ALASKA AOGCC GAS DISPOSITION FILES YEAR: 2002 FACILITY: PBU CCP/FFGU OPERATOR: BP EXPLORATION (ALASKA) IN C Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 01/2002 Disposition Volume MCF* 1. Sold 2,155,810 2. Reinjected 218,566,695 /' 3. Flared or vented less than 1 hour. 1,079 4. Flared or vented greater than 1 hour 186 ~ (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 33,018 6. Used for lease operations Fuel 5,665,754 Assist 0 7. Other Lift Gas, Off Field 0 ,/ TOTAL items 1 - 7 226,422,542 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 245,306,770 11. Transferred to: CGF 20,942,789 Remarks: I hereby cer; rr t~ foregoing i~:rue and correct to the best of my knowledge. Signature: . 1 ~ .... " Title: SUPERVISOR *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use )~~ MCF 3. Conserv. Purposes MCF [p;~ {Mivl !fw~ 3J~ /o:r Commissi~er Date ~ L~ L Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 (Revised 4/95) SP EXPLORATION (ALASKA) INC. PRUDHOE SAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT JANUARY, 2002 Page 1 Iunplanned Events less than or equal to 1 hour DATE . .. TIME·· VOLUME· ··DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour . ACTION TAKEN TOELfMINA TE CAUSE ...... Not required for unplanned events whic are less than or equal to 1 hour I TOTAL o lunPlanned Events greater than 1 hour DATE TIME· . VOLUME DESCRIPTION OF INCIDENT & CAUSE 1/21/2002 1130-1905 186 See attachments TOTAL 186 I ACTION TAKEN TOELfMINATE CAUSE See attachments Iplanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE· . TIME VOLUME . DESCRIPTiON OF INCIDENT & CAUSE 1/15/2002 0030-0035 156 See attachments 1/15/2002 0105-0110 35 1/15/2002 0130-0140 141 1/24/2002 0730-0737 141 1/25/2002 0108-0113 141 1/26/2002 1550-1555 45 1/27/2002 1445-1455 420 TOTAL 1,079 Iplanned Events Exceeding 1 Hour OR Exceeding 5000 Mct ·DA TE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL 0 ACTION TAKEN TO ELIMINATE CAUSE . See attachments I I ACTION TAKEN TO ELIMINATE CAUSE See attachments Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events> 1 hour and exceeding 5,000 MCF Pilot Purge Assist o 186 1,079 o TOTAL FLARED VOLUME REPORT NO: 02-0025 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 15 Jan 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Controlled Blowdow 00:30 00:35 o Hrs 5Mins D D ~ 156 MSCF 2. Controlled Blowdow 01:05 01:10 o Hrs 5Mins D D ~ 35 MSCF 3. Controlled Blowdow 01:30 01:40 OHrs 10 Mins D D ~ 141 MSCF TOTAL VOLUME 332 MSCF First Determination of Cause: 1. Normal shutdown/blowdown for turbine overhaul TIC 1811 / 2. esd test tic 1811 3. 1802 tic shutdown (ESD test inititated) for control system maintenance Action Taken to Stop Flaring: 1. None necessary (normal blowdown for unit shutdown) 2. 3. Monday, January 28, 2002 Page 1 of 1 REPORT NO: 02-0032 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 21 Jan 2002 SYSTEM TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 11 :30 19:05 7 Hrs 35Mins ~ D D 186 MSCF TOTAL VOLUME 186 MSCF 1. Flare/Relief Valve First Determination of Cause: ) 1. Flaring due to Electrical/lnstrumentation malfunction during start up attempts after maint.on TIC 1802. Action Taken to Stop Flaring: 1. Instrumentation determined inability to start. Ceased start attempts until maint. repair completed. Monday, January 28, 2002 Page 1 of 1 REPORT NO: 02-0065 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 24 Jan 2002 TIME OF FLARING Black SYSIEM______mStarLm~top.--nu[ation---lntermittenL..--Smoke 1. Controlled Blowdow 07:30 07:37 0 Hrs 7 Mins D D Planned_)lOLUME_ ~ 141 MSCF TOTAL VOLUME 141 MSCF First Determination of Cause: ./ 1. TIC 1806 SID for nozzle maintenance. Action Taken to Stop Flaring: 1. TIC depressured. Wednesday, January 30, 2002 Page 1 of 1 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 25 Jan 2002 TIME OF FLARING Start Stop Duration 1. Controlled Blowdow 01 :08 01: 13 0 Hrs 10 Mins SYSTEM First Determination of Cause: 1. Shut down TIC 1802 for maintenance repairs. Action Taken to Stop Flaring: 1. Monday, January 28, 2002 Black Intermittent Smoke D D REPORT NO: 02-0048 Planned VOLUME ~ 141 MSCF TOTAL VOLUME 141 MSCF J Page 1 of 1 REPORT NO: 02-0051 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 26 Jan 2002 SYSTEM TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 15:50 15:55 o Hrs 5Mins D D ~ 45 MSCF TOTAL VOLUME 45 MSCF 1. Controlled Blowdow First Determination of Cause: ./ 1. TIC 1802 was pressure checked after maintenance repairs, shut down to repair valve stem leak. Depressured to 50 psi. Action Taken to Stop Flaring: 1. Turbine compressor train depressured for maint. TIC restarted. Monday, January 28, 2002 Page 1 of 1 REPORT NO: 02-0056 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 27 Jan 2002 TIME OF FLARING Start Stop Duration 1. Controlled Blowdow 14:45 14:55 0 Hrs 10 Mins SYSTEM Black Intermittent Smoke D D Planned VOLUME ~ 420 MSCF TOTAL VOLUME 420 MSCF First Determination of Cause: j 1. Turbine Compressor 1876 shut down and depressured to repair low stage compressor seals. Action Taken to Stop Flaring: 1. Monday, January 28, 2002 Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 02/2002 Disposition Volume MCF* 1. Sold 1,956,392 2. Reinjected 206,424,524 3. Flared or vented less than 1 hour. 1,352 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 29,736 6. Used for lease operations Fuel 5,291,035 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 213,703,039 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 232,155,027 11. Transferred to: CGF 19,899,206 Remarks: I hereby ce(J, that t~fOregOingo~ true and correct to the best of my knowledge. Signature: ,n. ..Å '^....a 'I. Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Page 1 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT FEBRUARY, 2002 ~Unplanned Events less than or equal to 1 hour ·········D.i¥:rEnt/············/:·/;;tt;rlJII~··················;·;;,,~~p:JII~;n/·······DIi!SCI'UP:rIONtOFINCIDEN:rt~C.i¥uSIi!/·... .. ·~~;rl~NnJI~IÇJ;fiI[~~~!JIIIN~I!;·Ç~p:ª~;t.;/ 2/1/2002 0525-0531 93 Not required for unplanned events which Not required for unplanned events whi 2/1/2002 1125-1131 93 are less than or equal to 1 hour are less than or equal to 1 hour 2/1/2002 1315-1324 156 2/1/2002 1340-1346 93 2/1/2002 1415-1500 186 2/3/2002 0037-0047 91 2/3/2002 1230-1240 51 2/4/2002 2215-2225 135 2/4/2002 2343-2348 8 TOTAL 906 ~Unplanned Events greater than 1 hour ... . DATE ..... · TIME·· ··VOLUMEDESCRIPTIONOFINCIDENT&CAUSE. .... ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments TOTAL 0 ~Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met ;nD.i¥,,J;t;/. ...... ·/.n''lfIIJ;n;;c··· . ···VOLUME; ·DeScfllp:rl~f'.It~F/I~!DEN:r~tcAºSE~CTlPf'.IT~KEf'4T~el.L!fIIlf'.I~''eC~IJ$e 2/1/2002 0400-0403 3 See attachments See attachments 2/3/2002 0030-0035 59 2/3/2002 1200-1210 91 2/3/2002 1430-1440 51 2/3/2002 1755-1805 93 2/4/2002 0530-0535 8 2/13/2002 0045-0050 141 TOTAL 446 Planned Events Exeeedin 1 Hour OR Exeeedin 5000 Met See attachments 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 o 446 o TOTAL FLARED VOLUME 31,088 REPORT NO: 02-0077 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 01 Feb 2002 TIME OF FLARING Black SYSTEM Start Stop DjJ[~ttent Smoke Planned VOLUM.E.- 1. Controlled Blowdow 04:00 04:03 OHrs 3Mins 0 0 ~ 3 MSCF 2. Flare/Relief Valve 05:25 05:31 OHrs 6Mins 0 D 0 93 MSCF 3. Flare/Relief Valve 11:25 11 :31 OHrs 6Mins 0 D 0 93 MSCF 4. Flare/Relief Valve 13:15 13:24 OHrs 9Mins 0 D D 156 MSCF 5. Flare/Relief Valve 13:40 13:46 OHrs 6Mins D 0 0 93 MSCF 6. Controlled Blowdow 14:15 15:00 OHrs 45 Mins ~ D 0 186 MSCF TOTAL VOLUME 624 MSCF First Determination of Cause: 1. Venting TIC 1811 in preparation for valve sequence, 50# to 0#. 2. TIC 1811, oil leak on sweet seal oil drain line. 3. ESD'D TIC 1811 for oil leak on sweet seal oil line sight glass. 4. TIC tripped, cause obscure. 5. ESD'D TIC 1811 gas leak in compressor skid area. 6. Pressure/Depressure of compressor for equipment failure investigation. Action Taken to Stop Flaring: 1. Closed flare valve. 2. Compressor depressured. 3. TIC depressured. 4. TIC depressured. Tuesday, February 26, 2002 Page 1 of 2 FACILITY: CCP 8. TIC depressured. 9. Investigation complete. Tuesday, February 26, 2002 BPXA FLARE REPORT PRUDHOE BAY DATE: 01 Feb 2002 REPORT NO: 02-0077 Page 2 of 2 REPORT NO: 02-0088 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 03 Feb 2002 TIME OF FLARING Black SYSTEM Start Stop Duration IntermittenL-Smo.ktL....PJa~'lOLU~ 1. Controlled Blowdow 00:30 00:35 OHrs 5Mins D D ~ 59 MSCF 2. Flare/Relief Valve 00:37 00:47 OHrs 10 Mins D D D 91 MSCF 3. Controlled Blowdow 12:00 12:10 OHrs 10 Mins D D ~ 91 MSCF 4. Flare/Relief Valve 12:30 12:40 OHrs 10 Mins D D D 51 MSCF 5. Controlled Blowdow 14:30 14:40 OHrs 10 Mins D D ~ 51 MSCF 6. Controlled Blowdow 17:55 18:05 OHrs 10 Mins D 0 ~ 93 MSCF TOTAL VOLUME 436 MSCF First Determination of Cause: 1. TIC 1811 - Depressuring from 2300psi to 500psi. Pressure testing after a major overhauVcompressor rebuild. Ready to start. 2. TIC 1811 tripped during startup due to starting turbine bog down 3. TIC 1809 SID in preparation of engineering test 4. TIC 1809 tripped due to gear box high axial position. 5. TIC 1809 manually shut down to install test probes 6. TIC 1809 manually shut down to check gearbox pattern Action Taken to Stop Flaring: 1. Closed vent valves. 2. TIC depressured. 3. TIC depressured. 4. TIC depressured Tuesday, February 26, 2002 Page 1 of 2 bp FACILITY: CCP 8. TIC depressured 9. TIC depressured. Tuesday, February 26, 2002 BPXA FLARE REPORT PRUDHOE BAY DATE: 03 Feb 2002 REPORT NO: 02-0088 Page 2 of 2 REPORT NO: 02-0096 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 04 Feb 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME_ 1. Controlled Blowdow 05:30 05:35 OHrs 5Mins D D ~ 8 MSCF 2. Flare/Relief Valve 22:15 22:25 OHrs 10 Mins D 0 0 135 MSCF 3. Controlled Blowdow 23:43 23:48 OHrs 5Mins D D D 8 MSCF TOTAL VOLUME 151 MSCF First Determination of Cause: 1. TIC 1806 manual stop from valve sequence. Depressures from 100psi to 50psi 2. TIC 1805 tripped due to instrument problem 3. TIC 1805 manually depressured to holding pressure after attempting a restart Action Taken to Stop Flaring: 1. TIC depressured to holding pressure 2. TIC depressured. 3. TIC depressured to holding pressure Tuesday, February 26, 2002 Page 1 of 1 REPORT NO: 02-0103 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 13 Feb 2002 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Black -5tart Stop Dur.a~--.lntermitten!...-S~anned 00:45 00:50 0 Hrs 5 Mins 0 0 ~ TOTAL VOLUME First Determination of Cause: 1. Shut-Down TIC 1801 For Maint. Action Taken to Stop Flaring: 1. System depressured Tuesday, February 26, 2002 VOLUME 141 MSCF 141 MSCF Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 03/2002 Disposition Volume MCF* 1. Sold 3,244,636 2. Reinjected 226,473,879 3. Flared or vented less than 1 hour. 1,292 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 32,396 6. Used for lease operations Fuel 5,953,682 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 235,705,885 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS 1, FS2, FS3, GC1, GC2, GC3 254,484,207 11. Transferred to: CGF 21,397,925 Remarks: I hereby ce~ Öt t~e fOregOin.~is true and correct to the best of my knowledge. Signature: . . A '''.^ 11 Title: SUPERVISOR Form 1 0-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Page 1 SP EXPLORATION (ALASKA) INC. PRUDHOE SAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT MARCH, 2002 tun planned Events less than or equal to 1 hour DATE TIME VOLUME· DESCRIPTION OF INCIDENT & CAUSE 3/8/2002 0615-0620 135 Not required for unplanned events which are less than or equal to 1 hour TOTAL 135 tun planned Events greater than 1 hour DATE TIME· VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments o TOTAL ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events whi are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE See attachments tPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct .. . DATE· .. . .. ..... . TIME . ...... .... VOLUME . DESCRIPTION OF INCIDENT & CAuSE 3/12/2002 1735-1800 650 See attachments 3/28/2002 0800-0805 135 3/30/2002 0520-0525 135 3/30/2002 1305-131 0 135 3/30/2002 1425-1430 51 3/31/2002 1840-1845 51 TOTAL 1,157 tPlanned Events Exceeding 1 Hour OR Exceedin~ 5000 Mct DATE TIME· VOLUME DESCRIPTION OF INCIDENT & CAUSE . 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 135 o 1,157 o TOTAL FLARED VOLUME 33,688 ACTION TAKEN TO ELIMINATE CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments bp FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0192 BPXA FLARE REPORT PRUDHOE BAY DATE: 12 Mar 2002 TIME OF FLARING Start Stop Duration 17:35 18:00 0 Hrs 25Mins Black Intermittent Smoke Planned D D ~ TOTAL VOLUME First Determination of Cause: 1. Repairing flare lines in flare pit. Action Taken to Stop Flaring: 1. Recommissioning flare system after flare subsidence, using P37 A V to supply purge gas. Tuesday,ApnI02,2002 VOLUME 650 MSCF 650 MSCF Page 1 of 1 bp REPORT NO: 02-0180 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 28 Mar 2002 TIME OF FLARING SYSTEM Start Stop Duration 1. Controlled Blowdow 08:00 08:05 0 Hrs 5 Mins Black Interm ittent Smoke Planned D D ~ VOLUME 135 MSCF 135 MSCF TOTAL VOLUME First Determination of Cause: 1. TIC 1805 shut down for spring water wash. Action Taken to Stop Flaring: 1. Planned operational shut down of TIC 1805 for spring water wash depressured to 50 PSIG case pressure. Tuesday, April 02,2002 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0184 BPXA FLARE REPORT PRUDHOE BAY DATE: 30 Mar 2002 TIME OF FLARING Start Stop Duration 05:20 05:25 0 Hrs 5Mins Black Intermittent Smoke D D TOTAL VOLUME ~ First Determination of Cause: 1 . TIC 1805 leak test. Action Taken to Stop Flaring: 1. Pressure testing TIC PSV for leaks. Depressured to 50PSIG Tuesday,ApnI02,2002 Planned VOLUME 135 MSCF 135 MSCF Page 1 of 1 bp REPORT NO: 02-0185 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 30 Mar 2002 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 13:05 13:10 OHrs 5Mins Black Intermittent Smoke Planned o D ~ VOLUME 135 MSCF 135 MSCF TOTAL VOLUME First Determination of Cause: 1. TIC 1801 shut down for spring water wash. Action Taken to Stop Flaring: 1. Planned operational shut down of 1801 spring water wash depressured to 50 PSIG case pressure. Tuesday, April 02, 2002 Page 1 of 1 bp REPORT NO: 02-0186 BPXA FLARE REPORT PRUDHOE BAY FACILlTY:CCP DATE: 30 Mar 2002 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 14:25 14:30 0 Hrs 5 Mins Black Intermittent Smoke Planned o 0 ~ VOLUME 51 MSCF 51 MSCF TOTAL VOLUME First Determination of Cause: 1. TIC 1801 shut down while spin cooling. Action Taken to Stop Flaring: 1. Planned operational shut down of TIC 1801 spring water wash depressure to zero ·0· PSIG case pressure. Tuesday,ApriI02,2002 Page 1 of 1 bp REPORT NO: 02-0187 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 31 Mar 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve OHrs OMins 0 D D o MSCF 2. Flare/Relief Valve OHrs Mins 0 0 0 o MSCF 3. Flare/Relief Valve OHrs Mins 0 0 0 o MSCF 4. Flare/Relief Valve 18:40 18:45 OHrs 5Mins D D ~ 51 MSCF TOTAL VOLUME 51 MSCF First Determination of Cause: 1. 2. TIC 1801 shut down after water wash Action Taken to Stop Flaring: 1. . 2. Planned operational flare shut down TIC 1801 for water wash. Depressured to zero ·0" PSIG case pressure. Tuesday, April 02. 2002 Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 04/2002 Disposition Volume MCF* 1. Sold 2,939,423 2. Reinjected 206,928,335 3. Flared or vented less than 1 hour. 4,354 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 31,812 6. Used for lease operations Fuel 5,596,003 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 215,499,927 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 232,469,777 11. Transferred to: CGF 19,751,333 Remarks: I hereby cerJ.. () ~h~OregOing is t~e and correct to the best of my knowledge. Signature: . . Å ~ /\.0"\11 A .A Title: SUPERVISOR Form 1 0-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 MC 25.235. Page 1 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT April 2002 'Unplanned Events less than or equal to 1 hour DATE .. TIME· VOLUME . DESCRIPTION OF INCIDENT & CAUSE 4/8/2002 0130-0140 408 Not required tor unplanned events which 4/8/2002 0200-0205 109 are less than or equal to 1 hour 4/8/2002 0210-0220 408 4/8/2002 0545-0550 8 4/8/2002 2345-2350 135 4/18/2002 0045-0050 408 ACTION TAKEN TO ELIMINATE CAUSE. Not required tor unplanned events whi' are less than or equal to 1 hour TOTAL 1,476 Unplanned Events reater than 1 hour See attachments o See attachments TOTAL 'Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met DATE .......... ·····TIMEV .. ·¥OLUME· ···ºEªjÇflPJ'Iº~ºI7I~ClDE~Tr8<ç~ºªE 4/2/2002 Intermittent 496 See attachments 4/3/2002 Intermittent 721 4/4/2002 Intermittent 704 4/5/2002 Intermittent 96 4/6/2002 Intermittent 560 4/8/2002 0002-0007 109 4/8/2002 0400-0405 141 4/8/2002 0750-0755 51 ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL 2,878 ~Planned Events Exeeedin~ 1 Hour OR Exeeedin~ 5000 Mef . DATE TIME VOLUME . DESCRIP.TlON OF INCIDENT & CAUSE See attachments TOTAL 0 . .. ACTION TAKEN TO ELIMINATE CAUSE ... See attachments 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 o 2,878 o TOTAL FLARED VOLUME 36,166 REPORT NO: 02-0196 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 02 Apr 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:01 00:06 OHrs 5 Mins 0 D ~ 135 MSCF 2. Flare/Relief Valve 00:30 00:35 OHrs 5Mins 0 0 ~ 156 MSCF 3. Flare/Relief Valve 04:00 04:05 OHrs 5Mins 0 0 ~ 35 MSCF 4. Flare/Relief Valve 05:53 05:58 OHrs 5Mins 0 0 ~ 14 MSCF 5. Flare/Relief Valve 22:15 22:20 OHrs 5Mins 0 0 ~ 156 MSCF TOTAL VOLUME 496 MSCF First Determination of Cause: 1. Shutdown TIC 1808 for PSV's/Maintenance/Water wash 2. Shutdown TIC 1809 for PSV's/Maintenance/Water wash 3. TIC 1809 spincooling stopped. 4. TIC 1808 spincooling stopped. 5. Shutdown TIC 1811 for PSV's/Maintenance/Water wash Action Taken to Stop Flaring: 1. TIC 1808 Depressured 2. TIC 1809 Depressured 3. TIC 1809 Depressured 4. TIC 1808 Depressured 5. TIC 1811 Depressured Tuesday, April 30, 2002 Page 1 of 1 bp REPORT NO: 02-0195 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 03 Apr 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:25 00:30 OHrs 5Mins D D ~ 45 MSCF 2. Flare/Relief Valve 03:15 03:20 OHrs 5Mins D 0 ~ 135 MSCF 3. Flare/Relief Valve 04:30 04:35 OHrs 5Mins D D ~ 35 MSCF 4. Flare/Relief Valve 07:55 08:00 OHrs 5Mins 0 0 ~ 51 MSCF 5. Flare/Relief Valve 08:55 09:00 OHrs 5Mins 0 0 ~ 91 MSCF 6. Flare/Relief Valve 10:50 10:55 OHrs 5Mins 0 0 ~ 32 MSCF 7. Flare/Relief Valve 12:40 12:45 OHrs 5Mins 0 D ~ 156 MSCF 8. Flare/Relief Valve 16:00 16:05 OHrs 5Mins 0 D ~ 35 MSCF 9. Flare/Relief Valve 20:45 20:50 OHrs 5Mins 0 D ~ 141 MSCF TOTAL VOLUME 721 MSCF First Determination of Cause: 1. Pressure testing TIC 1808 after PSV PM's. 2. TIC 1802 shutdown for PSV/MaintenancelWater wash 3. TIC 1811 spincooling stopped 4. ESD 1802 from Local Control Room. 5. Shut down 1811 from local control room. 6. Gave 1811 a stop command from local control room. 7. Gave TIC 1810 a stop from the local control room. Spring water wash. 8. ESDed T/C1810 a stop from the local control room. Spring water wash. 9. TIC 1806 SID using F95AV value out of postion trip from local control room. Spring water wash. Tuesday,Apnl30,2002 Page 1 of 2 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 03 Apr 2002 Action Taken to Stop Flaring: 1. TIC 1808 depressured. 2. TIC 1802 depressured to 50 PSIG. 3. TIC 1811 depressured to 50 PSIG. 4. TIC 1802 depressured to zero PSIG case pressµre. 5. TIC 1811 depressured to 50 PSIG case presssure 6. Stop command given after water wash. Depressured case to 50 PSIG. 7. Depressured compressor case to 50 PSIG. 8. Depressured compressor case to 0 psig. 9. Depressured compressor case to 50 PSIG. Tuesday,April30,2002 REPORT NO: 02-0195 Page 2 of 2 bp REPORT NO: 02-0200 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 04 Apr 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 01:25 01:30 OHrs 5Mins D 0 ~ 51 MSCF 2. Flare/Relief Valve 09:45 09:50 OHrs 5Mins D 0 ~ 156 MSCF 3. Flare/Relief ~alve 13:40 13:45 OHrs 5Mins D 0 ~ 35 MSCF 4. Flare/Relief Valve 16:20 16:25 OHrs 5Mins D D ~ 135 MSCF 5. Flare/Relief Valve 16:20 16:25 OHrs 5Mins 0 0 ~ 135 MSCF 6. FlarelRelief Valve 17:30 17:35 OHrs 5Mins 0 0 ~ 141 MSCF 7. Flare/Relief Valve 21:35 21:40 OHrs 5Mins 0 0 ~ 51 MSCF TOTAL VOLUME 704 MSCF First Determination of Cause: 1. TIC 1806 ESD after spin cooling for water wash 2. TIC 1812 SID from the local control room. F33AV valve out of position. Spring water wash. 3. TIC 1812 taken of spin cool by local control room ESD button. 4. TIC 1813 SID local control. Valve out of position F95AV. Spring water wash. 5. TIC 1813 sid from local control room. F95AV valve out of position. Spring Water wash. 6. TIC 1813 was pressured up to suction pressure 509 PSlg. ESDed from the CCP main control room. 7. TIC 1813 ESD AFTER SPIN COOLING FOR WATER WASH. Action Taken to Stop Flaring: 1. Depressured case to zero "0" PSIG. 2. Depressure the comprssor case to 50 PSIG. Tuesday,Apri/30,2002 Page 1 of 2 bp BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 04 Apr 2002 9. Depressure compressor case to 0 PSIG. 10. Depressured compressor case to 50 PSIG. 11. Depressured the compressor case to 50 PSIG. 12. Depressured compressor case to 0 PSIG. 13. TIC 1813 BLOCKED IN. Tuesday,ApriI30,2002 REPORT NO: 02-0200 Page 2 of 2 bp REPORT NO: 02-0204 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 05 Apr 2002 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 11:35 11:40 OHrs 5Mins 0 0 ~ 45 MSCF 12:56 13:01 OHrs 5Mins D 0 ~ 51 MSCF TOTAL VOLUME 96 MSCF First Determination of Cause: 1. TIC 1813 SID from local conrol room. 2. TIC 1813 ESD from local control during a starting attempt due to turbine fuel control valve malfunctioning. Action Taken to Stop Flaring: 1. Depressured compressor case to 50 PSIG. 2. Depressure compressor case to 0 PSIG. Tuesday,Apnl30,2002 Page 1 of 1 REPORT NO: 02-0207 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 06 Apr 2002 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 00:40 00:50 OHrs 10 Mins 0 D ~ 408 MSCF 04:00 04:05 OHrs 5Mins 0 D ~ 152 MSCF TOTAL VOLUME 560 MSCF First Determination of Cause: 1. TIC 1878 NORMAL STOP FOR WATER WASH & MAINT 2. TIC 1878 ESD'D FROM LCR AFTER SPIN COOLING Action Taken to Stop Flaring: 1. TIC 1878 VENT VALVES CLOSED 2. TIC 1878 DEPRESSURED Tuesday,ApriI30,2002 Page 1 of 1 bp REPORT NO: 02-0212 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 08 Apr 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:02 00:07 OHrs 5Mins 0 0 ~ 109 MSCF 2. Flare/Relief Valve 01:30 01:40 OHrs 10 Mins D 0 D 408 MSCF 3. Flare/Relief Valve 02:00 02:05 OHrs 5Mìns 0 D 0 109 MSCF 4. Flare/Relief Valve 02:10 02:20 OHrs 10 Mins D D D 408 MSCF 5. Flare/Relief Valve 04:00 04:05 OHrs 5Mins D D ~ 141 MSCF 6. Flare/Relief Valve 05:45 05:50 OHrs 5Mins D 0 D 8 MSCF 7. Flare/Relief Valve 07:50 07:55 OHrs 5Mins D 0 ~ 51 MSCF 8. Flare/Relief Valve 23:45 23:50 OHrs 5Mins 0 0 D 135 MSCF TOTAL VOLUME 1 ,369 MSCF First Determination of Cause: 1. TIC 1878 NORMAL STOP FOR PLYWOOD REMOVAL AFTER WATER WASH 2. TIC 1876 TRIPPED BECAUSE OF TIC RELIEVING TO TO BAD RELIEF VALVE, CAUSING LO TEMP ON FLARE HEADER. (TEMP SENSOR FOUND BAD) 3. TIC 1876 TRIPPED ON RESTART DUE TO BAD TEMP SWITCH ON FLARE HEADER 4. TIC 1878 NORMAL STOP TO REPAIR BAD RELIEF VALVE 5. TIC 1813 TRIPPED BY CLOSING OUTLET VALVE FOR WATER WASH 6. TIC 1803 TRIPPED WHILE CRANKING FOR SPIN COOLING? 7. TIC 1803 coming off spin cooling. ESDed from local control room. 8. TIC 1803 TRIPPED, HYDRAULIC PROBLEMS Action Taken to Stop Flaring: 1. VENT VALVES CLOSED Tuesday,April30,2002 Page 1 of 2 bp FACILITY: CCP 11. VENT VALVES CLOSED 12. VENT VALVES CLOSED 13. VENT VALVES CLOSED 14. VENT VALVES CLOSED 15. VENT VALVES CLOSED 16. Depressured to 0 psi. 17. VENT VALVES CLOSED Tuesday, April 30. 2002 BPXA FLARE REPORT PRUDHOE BAY DATE: 08 Apr 2002 REPORT NO: 02-0212 Page 2 of 2 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthlYear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU OS/2002 Disposition Volume MCF* 1. Sold 2,127,814 2. Reinjected 207,778,716 3. Flared or vented less than 1 hour. 290 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 33,302 6. Used for lease operations Fuel 5,361,879 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 215,302,001 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 232,569,334 11. Transferred to: CGF 21,275,362 Remarks: I hereby ce71that th~ and correct to the best of my knowledge. Signature: .0. Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT May 2002 Page 1 ~Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DE.SCRIPTIONOF]NCIDENT&CAUSE 5/7/2002 0300-0305 14 Not required for unplanned events which 5/7/2002 1217-1227 135 are less than or equal to 1 hour 5/12/2002 1600-1605 141 ACTION TAKEN TO ELIMIN,ÄTfE CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL 290 ~Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments o . ACTION TAKEN TO ELIMINATE CAUSE .. . See attachments TOTAL 'Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE. See attachments ACTION TAKEN TO EUMINATE CAUSE· . See attachments TOTAL o ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Met .DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL 0 .ACTION TAKEN TO EUMINATECAUSE See attachments 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 o o o TOTAL FLARED VOLUME 33,592 6/6/2002 12:57 PM Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthlYear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 06/2002 Disposition Volume MCF* 1. Sold 2,116,109 2. Reinjected 195,055,253 3. Flared or vented less than 1 hour. 0 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 32,245 6. Used for lease operations Fuel 5,193,657 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 202,397,264 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 216,683,972 11. Transferred to: CGF 18,296,760 Remarks: I hereby ceë) that t~ fOregOin~ds true and correct to the best of my knowledge. Signature: Q. 1 · J'\ - JA Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT June 2002 Page 1 Iunplanned Events less than or equal to 1 hour . DATE TIME .. . VOLUME. .. DESCRIPTION OF INCIDENT& CAUSE· Not required for unplanned events which are less than or equal to 1 hour TOTAL o ~Unplanned Events greater than 1 hour ... DATE . TIME . VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments o TOTAL 'Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct . DATE. . TIME . VOLUME . DESCRIPTION OFINCIDENT & CAUSE See attachments . .. ACTION TAKEN TOELIMINATS CAuse ... . Not required for unplanned events which are less than or equal to 1 hour AcnONTAKENTO ELIMINATE CAUSE..· See attachments TOTAL o ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Mct . ·.DATE TIME . VOLUME DESCRIPTION. OF INCIDENT & CAUSE 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 o o o o TOTAL FLARED VOLUME 32,245 . ACTION TAKEN TO ELIMINATE CAUSE. . See attachments ACTION TAKEN TO .ELlMINATE CAUSE· See attachments 7/9/2002 11:06AM Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 07/2002 Disposition Volume MCF* 1. Sold 2,803,382 2. Reinjected 176,046,562 3. Flared or vented less than 1 hour. 1,297 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 28,954 6. Used for lease operations Fuel 5,124,167 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 184,004,362 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 194,733,868 11. Transferred to: CGF 13,781,681 Remarks; I hereby ce12êr tr:::.egOing ~e and correct to the best of my knowledge. Signature: ~. J ^ -^ A Title: SUPERVISOR *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 (Revised 4/95) BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT July 2002 Page 1 Unplanned Events less than or equal to 1 hour 7/23/2002 7/24/2002 7/25/2002 7/26/2002 7/26/2002 7/26/2002 7/27/2002 7/27/2002 7/28/2002 7/29/2002 7/30/2002 7/30/2002 7/30/2002 1027-1033 2220-2225 2030-2035 0810-0820 1115-1120 2325-2330 0015-0020 0220-0225 2045-2055 1300-1305 1010-1015 1520-1525 1620-1625 135 Not required for unplanned events which 135 are less than or equal to 1 hour 135 156 35 135 8 8 156 14 8 8 8 TOTAL 941 ~Unplanned Events greater than 1 hour ....... >DA,.TE· ....... .. . .··.iIME ....... ··.V9I..UME ... .DE$ºR\~TIONOFINº'DJ;Ni.t..CA,U$IL· See attachments TOTAL 0 Not required for unplanned events which are less than or equal to 1 hour I · . ..... . .... A,CTIQNTA{E:NT,qEtlMIHA113ºAQ$J;¡~è· ... ... . See attachments Planned Events Less Than or Equal 1 Hour AND Not Exeeedin 5000 Met 7/16/2002 7/16/2002 7/23/2002 7/31/2002 0003-0013 0300-0305 2230-2235 0800-0805 TOTAL 135 See attachments 14 51 156 356 See attachments Planned Events Exeeedin 1 Hour OR Exeeedin 5000 Met 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 See attachments o TOTAL o 356 o TOTAL FLARED VOLUME 30,251 See attachments 8/8/2002 2:15 PM bp REPORT NO: 02-0452 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 16 Jut 2002 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 00:03 00:13 OHrs 10 Mins D D ~ 135 MSCF 03:00 03:05 OHrs 5Mins D D ~ 14 MSCF TOTAL VOLUME 149 MSCF First Determination of Cause: 1. TURBINE SHUTDOWN FOR PLANNED MAINTENANCE. 2. TURBINE SHUTDOWN FROM SPINCOOL FOR PLANNED MAINTENANCE. Action Taken to Stop Flaring: 1. 2. Thursday, August 01, 2002 Page 1 of 1 REPORT NO: 02-0462 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 23 Jul2002 TIME OF FLARING SYSTEM Start Stop Duration 1. Controlled Blowdow 10:27 10:33 0 Hrs 6 Mins 2. Controlled Blowdow 22:30 22:35 0 Hrs 5Mins Black Intermittent Smoke Planned VOLUME 0 D 0 135 MSCF 0 D ~ 51 MSCF TOTAL VOLUME 186 MSCF First Determination of Cause: 1. TIC 1813 tripped due to bog-down caused by dirty oil filters affecting fuel valve. 2. TIC 1813 depressured after spin cooling. Action Taken to Stop Flaring: 1. TIC depessured. 2. TIC depessured. Thursday, August 01, 2002 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0505 BPXA FLARE REPORT PRUDHOE BAY DATE: 31 Jul 2002 TIME OF FLARING Start Stop Duration 08:00 08:05 0 Hrs 5 Mins First Determination of Cause: 1. work on f-57av Action Taken to Stop Flaring: 1. tic done flaring Thursday, August 01, 2002 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 156 MSCF 156 MSCF Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU ear of Disposition 08/2002 Disposition Volume MCF* 1. Sold 2,574,121 2. Reinjected 190,219,593 3. Flared or vented less than 1 hour. 1,125 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 28,954 6. Used for lease operations Fuel 5,381,090 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 198,204,883 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 211,447,507 11. Transferred to: CGF 16,635,853 Remarks: I hereby cet:!. to t~egOing t true and correct to the best of my knowledge. Signature: ..A ~ . A .h Title: SUPERVISOR Form 10-422 Revised 4/95 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 MC 25.235. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT August 2002 lunplanned Events less than or equal to 1 hour .1 ...........~~¡t¡I:;...................... ······!JiII1ðI:;J····· ·····················¥~fE!!Il1ðJ;y;;jªJ;~~f.t.!¡!¡t¡IØf1l¡~;II'1i!I~~;¡~;~!!I~;Y···F.Y·Jt~~~Øf1lj¡t¡~~'ª'I1!¡~!·§!.f,!I1ðIM1'Ë!~~f«~Jª;;j!t!Jit·· 8/1/2002 1445-1450 135 Not required for unplanned events which Not required for unplanned events which 8/2/2002 1320-1325 135 are less than or equal to 1 hour are less than or equal to 1 hour 8/6/2002 2124-2129 135 8/7/2002 1205-1210 135 8/7/2002 1230-1235 135 8/9/2002 0520-0525 135 8/14/2002 1925-1930 135 Page 1 TOTAL 945 ~Unplanned Events greater than 1 hour .··.·DATETIME. ·YOLUMEÐESCRP.TION~FINClœNr;&CA!!ISE..· ·AC:TløNrAKENTOELlMINA1Çº~I,J$E:.· ... See attachments See attachments TOTAL 0 ~..~.~~..~.~.~.~....~.~.~.~~.~....~.e~~...~~~.~~~...E.~~.~I..1~.~.~.r.~~.[:).~~t.:~~.~~~i~.~.5~~~ ...~~t.................. i~ATE..TIIIIIE·¥::;)"'ºME·i.y·DESCR¡!T!~N;~Jfi!NC!DgNT;~¡'CA!;Jset···;;;A~ØN;¡t¡A~E.l1!n¡t¡Ø;E.!¥IMIM~ºAI~;·¡·:;;; 8/1/2002 1603-1608 45 See attachments See attachments 8/1/2002 2105-2110 45 8/2/2002 1135-1140 45 8/2/2002 1553-1558 45 TOTAL 180 ~Planned Events Exeeedin\l 1 Hour OR Exeeedin~ 5000 Met. . .. .. . DATE ... .. ... . TIME . . ... . . ... VOLUME.DESCRI¡!TlONOFIN.CIDENH<CAUSE See attachments TOTAL 0 I .. ... ACTI::;)NTAKEN TO EUI1ðINATE'CAUSE ........ See attachments Unplanned Events < 1 Hour Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 180 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 30,079 9/11/2002 3:20 PM REPORT NO: 02-0507 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 01 Aug 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 14:45 14:50 OHrs 5Mins D D D 135 MSCF 2. Flare/Relief Valve 16:03 16:08 OHrs 5Mins D 0 ~ 45 MSCF 3. Flare/Relief Valve 21:05 21:10 OHrs 5Mins D D ~ 45 MSCF TOTAL VOLUME 225 MSCF First Determination of Cause: 1. TIC 1813 tripped due to vibration(?) 2. Attempted to start TIC 1813 3. Attempted to start TIC 1813. Action Taken to Stop Flaring: 1. Depressured to holding pressure of 50 psi 2. Depressured to holding pressure of 50 psi 3. Depressured to holding pressure of 50 psi VVednesday, August 21, 2002 Page 1 of 1 REPORT NO: 02-0510 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 02 Aug 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 11:35 11:40 OHrs 5Mins 0 D ~ 45 MSCF 2. F/are/Relief Valve 13:20 13:25 OHrs 5Mins D 0 0 135 MSCF 3. Flare/Relief Valve 15:53 15:58 OHrs 5Mins D 0 ~ 45 MSCF TOTAL VOLUME 225 MSCF First Determination of Cause: 1. Gave TIC 1813 a STOP command after a valve sequence during troubleshooting session. 2. TIC 1813 tripped - reason not determined 3. TIC 1813 given a STOP command. Ratchet pump wouldn't run. Had to put it on crank to prevent shaft from bowing. Action Taken to Stop Flaring: 1. Depressured compressor 2. Depressured compressor 3. Depressured compressor VVednesday, August 21, 2002 Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 09/2002 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 2,346,600 Pool Name Code Percent 2. Reinjected 177,494,409 PRUDHOE 640150 99.75% 3. Flared or vented less than 1 hour. 4,299 PBU Midnight Sun Undefined 640158 0.25% 4. Flared or vented greater than 1 hour 827 / (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 32,724 6. Used for lease operations Fuel 5,187,600 Assist 0 7. Other Lift Gas, Off Field 0 . - > .........>..... TOTAL items 1 - 7 185,066,459 1. Safety <32- 7 MCF 8. NGL gas equivalent produced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 198,163,929 b~'~ /1 . ;y-{ ð~ Date 11. Transferred to: CGF 15,944,874 Remarks: N~te: All volumes must be correllnl U:l'!' IT pSla and to a temperature of 60 ... p~ fìl4JM>Y the 20th of the month following the month of disposition. I hereby ce(j'.that th~fOregOingpS true and correct to the best of my knowledge. Authority 20 AAC 25.235. OCT 1 5 2002 Signature: .Ct ( .Å A JI.IIA 1J.. Title: SUPERVISOR ..- 0ßt3- Form 10-422 (Revised 4/95) AncDoraaø BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT September 2002 Page 1 ,unplanned Events less than or e9ual to 1 hour DÄTS ... . .. . tIMS· ... VOL.UME PEScãIÞtIPNPIPINcIPSNt8.CÄUSS 9/6/2002 1745-1750 141 Not required for unplanned events which 9/6/2002 1845-1850 8 are less than or equal to 1 hour 9/6/2002 2120-2125 45 9/7/2002 0015-0025 135 9/7/2002 0330-0335 14 9/7/2002 0445-0455 135 9/7/2002 0845-0850 8 9/7/2002 1150-1155 8 9/7/2002 1405-1415 135 9/7/2002 1630-1635 8 9/8/2002 0010-0020 135 9/8/2002 0325-0330 14 9/8/2002 1405-1410 8 9/8/2002 2330-2335 8 ~Õ2 0045=6T10 30~ 9/10/2002 0030-0035 51 9/10/2002 1700-1705 135 9/11/2002 0045-0050 91 9/11/2002 0120-0125 91 9/11/2002 0430-0435 135 9/11/2002 1710-1715 14 9/11/2002 2330-2335 91 9/20/2002 0100-0110 159 9/20/2002 1830-1835 32 9/20/2002 2100-2105 32 9/20/2002 2150-2155 32 9/23/2002 1700-1710 135 9/24/2002 0405-0415 156 9/24/2002 0645-0655 32 9/24/2002 0830-0840 32 9/27/2002 1530-1538 135 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL 2,185 ~unplanned Events ~reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT 8< CAUSE 9/9/2002 0030-0945 159 Intermittent - See attachments 9/24/2002 0900-1120 455 Intermittent ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL 614 10/15/2002 1:41 PM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT September 2002 ~Planned Events Less Than or Equal 1 Hour AND Not Exeeedin~ 5000 Met .DATe TIMe VOLI.J.Me DEsCRIPTIONOFINcIDeNT&:cAI.J.SE 9/6/2002 0006-0011 135 See attachments 9/6/2002 0006-0011 156 9/6/2002 0330-0335 14 9/6/2002 0400-0405 35 9/9/2002 1705-1710 156 9/9/2002 2025-2030 35 9/9/2002 2100-2105 141 9/11/2002 0755-0800 14 9/11/2002 1212-1217 156 9/11/2002 1440-1445 135 9/11/2002 1630-1635 32 9/11/2002 1820-1825 14 9/12/2002 2320-2325 8 9/13/2002 0030-0035 8 9/13/2002 0430-0435 8 9/13/2002 0850-0858 408 9/13/2002 1215-1220 109 9/15/2002 2315-2320 14 9/15/2002 0510-0515 109 9/15/2002 0840-0845 109 9/15/2002 1011-1016 109 9/16/2002 0010-0015 45 9/16/2002 1215-1220 8 9/28/2002 0605-0610 156 TOTAL 2,114 Page 2 ACTION TAKEN TO EUMINATE CAUSE See attachments ~Planned Events Exeeedin~ 1 Hour OR Exeeedin~ 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT" CAUSE 9/9/2002 1130-1545 149 See attachments 9/9/2002 1200-1430 64 ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL 213 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 614 2,114 213 TOTAL FLARED VOLUME 37,850 10/15/2002 1:41 PM REPORT NO: 02-0625 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 06 Sep 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:06 00:11 OHrs 5Mins D D ~ 135 MSCF 2. Flare/Relief Valve 00:06 00:11 OHrs 5Mins D D ~ 156 MSCF 3. Flare/Relief Valve 03:30 03:35 OHrs 5Mins D D ~ 14 MSCF 4. Flare/Relief Valve 04:00 04:05 OHrs 5Mins D 0 ~ 35 MSCF 5. FlarelRelief Valve 17:45 17:50 OHrs 5Mins D D D 141 MSCF 6. Flare/Relief Valve 18:45 18:50 OHrs 5Mins D D D 8 MSCF 7. Flare/Relief Valve 21:20 21:25 OHrs 5Mins D D D 45 MSCF TOTAL VOLUME 534 MSCF First Determination of Cause: 1. tc 1803 shutdown for fall waterwash 2. tc 1812 shutdown for fall waterwash. 3. esd tc 1803 after spin cooling 4. esd tc 1812 after spin cooling 5. esd tc 1813 insturmentation problem 6. tc 1813 insturmentation problem 7. tc 1813 instrmentation problem found while unit was pressureing up Action Taken to Stop Flaring: 1. depressured tc 2. depressured tc Wednesday, September 25,2002 Page 1 of 2 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 06 Sep 2002 '3 .A: depressured tc <j J« depressured tc .ç ,}t. depressered unit,repaired t-9 controller b ~. deperessered unit, repaired problem 7 ~. depressured unit, repaired problem Wednesday, September 25,2002 REPORT NO: 02-0625 Page 2 of 2 bp REPORT NO: 02-0635 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 09 Sep 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:30 09:45 9Hrs 15 Mins ~ 0 0 159 MSCF 2. Flare/Relief Valve 00:45 01:10 OHrs 25 Mins ~ 0 0 30 MSCF 3. Flare/Relief Valve 11:30 15:45 4Hrs 15 Mins ~ 0 ~ 149 MSCF 4. Flare/Relief Valve 12:00 14:30 2Hrs 30 Mins ~ 0 ~ 64 MSCF 5. Flare/Relief Valve 17:05 17:10 OHrs 5Mins D D ~ 156 MSCF 6. Flare/Relief Valve 20:25 20:30 OHrs 5Mins D 0 ~ 35 MSCF 7. Flare/Relief Valve 21:00 21:05 OHrs 5Mins D 0 ~ 141 MSCF TOTAL VOLUME 734 MSCF First Determination of Cause: 1. intermittent flaring due to instrumentation problems tic 1801 2. intermittent flaring due to instrumentation problem tic 1807 3. intermittent flaring for water wash tic 1804 4. intermittent flaring for water wash tic 1812 5. shutdown tic 1809 for water wash 6. esd tic 1809 for water wash 7. esd tic 1808 for spin cool Action Taken to Stop Flaring: 1. corrected problem 2. corrected problem Thursday, October 03, 2002 Page 1 of 2 FACILITY: CCP S -< depressured unit ~ ~depressured unit S jJ-; depressured unit ~ jp( depressured unit 7 ..rs: depressured unit Thursday, October 03, 2002 BPXA FLARE REPORT PRUDHOE BAY DATE: 09 Sep 2002 REPORT NO: 02-0635 Page 2 of 2 REPORT NO: 02-0640 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 11 Sap 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:45 00:50 OHrs 5Mins 0 D 0 91 MSCF 2. Flare/Relief Valve 01:20 01:25 OHrs 5Mins 0 0 0 91 MSCF 3. Flare/Relief Valve 04:30 04:35 OHrs 5Mins 0 0 0 135 MSCF 4. Flare/Relief Valve 07:55 08:00 OHrs 5Mins 0 0 ~ 14 MSCF 5. Flare/Relief Valve 12:12 12:17 OHrs 5Mins 0 D ~ 156 MSCF 6. Flare/Relief Valve 14:40 14:45 OHrs 5Mins 0 0 ~ 135 MSCF 7. Flare/Relief Valve 16:30 16:35 OHrs 5Mins 0 0 ~ 32 MSCF 8. Flare/Relief Valve 17:10 17:15 OHrs 5Mins 0 D D 14 MSCF 9. Flare/Relief Valve 18:20 18:25 OHrs 5Mins 0 0 ~ 14 MSCF 10. Flare/Relief Valve 23:30 23:35 OHrs 5Mins 0 0 D 91 MSCF TOTAL VOLUME 773 MSCF First Determination of Cause: 1. TC 1809 tripped IGV relay card malfunction 2. TC 1809 tripped No speed indication in MCR 3. TC 1802 shut down for water wash 4. tic 1802 esd for water wash 5. shut down tic 1810 for water wash 6. tic 1813 shut down for water wash 7. tic 1810 off of spin cool 8. tic 1813 tripped off spin cool Thursday, October 03, 2002 Page 1 of 2 bp BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 11 Sep 2002 4 .~tlc 1813 shut down after spin cool 1'f TC 1810 tripped I () Instrumentation problem? Action Taken to Stop Flaring: 1. Depressured unit 2. Depressured unit 3. Depressured unit 4. depressured unit 5. depressured unit 6. depressured unit 7. depressured unit 8. depressured unit 9. depressured unit 10. Depressured unit Thursday, October 03, 2002 REPORT NO: 02-0640 Page 2 of 2 bp FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0644 BPXA FLARE REPORT PRUDHOE BAY DATE: 12 Sap 2002 TIME OF FLARING Start Stop Duration 23:20 23:2Jf.. 0 Hrs 5 Mins 5' First Determination of Cause: 1. TIC 1802 valve sequence prior to start up. Action Taken to Stop Flaring: 1. Depressured and started TIC Wednesday, September 25,2002 Black Intermittent Smoke D 0 Planned TOTAL VOLUME Iill VOLUME 8 MSCF 8 MSCF Page 1 of 1 bp REPORT NO: 02-0646 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 13 Sep 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:30 00:35 OHrs 5Mins 0 0 ~ 8 MSCF 2. Flare/Relief Valve 04:30 04:35 OHrs 5Mins 0 0 ~ 8 MSCF 3. Flare/Relief Valve 08:50 08:58 OHrs 8Mins 0 D ~ 408 MSCF 4. Flare/Relief Valve 12:15 12:20 OHrs 5Mins D D ~ 109 MSCF TOTAL VOLUME 533 MSCF First Determination of Cause: 1. tic 1802 gave tic a stop. Mark 6 w. w. system did not work. 2. tic 1802 gave tic a stop. Finished water washing. 3. tic 1876 gave tic a stop for sched. Maint. 4. tic 1876 gave tic a stop. After spin cooling. Action Taken to Stop Flaring: 1. depressured compo To 50#. 2. depressured compo To 50# 3. depressured compo To 175# 4. depressured compo Wednesday, September 25,2002 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0653 BPXA FLARE REPORT PRUDHOE BAY DATE: 15 Sep 2002 TIME OF FLARING Start Stop Duration 23:15 23:20 OHrs 5Mins First Determination of Cause: 1. tic 1876 valve seq. for leak test Action Taken to Stop Flaring: 1. stopped valve seq. Tic 1876 Wednesday, September 25,2002 Black Intermittent Smoke D 0 Planned TOTAL VOLUME ~ VOLUME 14 MSCF 14 MSCF Page 1 of 1 bp REPORT NO: 02-0649 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 15 Sep 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 05:10 05:15 OHrs 5Mins 0 0 ~ 109 MSCF 2. Flare/Relief Valve 08:40 08:45 OHrs 5Mins 0 0 ~ 109 MSCF 3. Flare/Relief Valve 10:11 10:16 OHrs 5Mins 0 D ~ 109 MSCF TOTAL VOLUME 327 MSCF First Determination of Cause: 1. tic 1876 pressure test compo After psv p.m.s 2. tic 1876 water washed turbine 3. tic 1876 gave tic a stop. Finished water wash. Action Taken to Stop Flaring: 1. depressured tic 1876 to 175# 2. tic 1876 depressured compo To 175# 3. depressured compo To 175# Wednesday. September 25,2002 Page 1 of 1 bp REPORT NO: 02-0654 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 16 Sep 2002 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 00:10 00:15 OHrs 5Mins D D ~ 45 MSCF 12:15 12:20 OHrs 5Mins D D ~ 8 MSCF TOTAL VOLUME 53 MSCF First Determination of Cause: 1. tic 1813 valve seq. 2. TIC 1813 shut down after water wash. Action Taken to Stop Flaring: 1. completed valve seq. Tic 1813. Depressured to 50#. 2. Depressured unit. Wednesday, September 25,2002 Page 1 of 1 bp REPORT NO: 02-0667 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 24 Sep 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 04:05 04:15 OHrs 10 Mins 0 0 D 156 MSCF 2. Flare/Relief Valve 06:45 06:55 OHrs 10 Mins 0 D 0 32 MSCF 3. Flare/Relief Valve 08:30 08:40 OHrs 10 Mins 0 D 0 32 MSCF 4. Flare/Relief Valve 09:00 11:20 2Hrs 20 Mins ~ D D 455 MSCF TOTAL VOLUME 675 MSCF First Determination of Cause: 1. TIC 1811 normal stop for Turbine oil leak repair 2. TC 1811 shut down from spin cool to repair oil leak. 3. TC 1811 tripped on turbine vibration. 4. TC 1811 tripped on low seal oil DP 5 times. Each trip flared 91 mscf for a total of 455mscf. Each trip flared for 10 minutes. Action Taken to Stop Flaring: 1. unit depressured to 50 psig 2. Depressured to 50 psìg 3. Depressured to 50 psìg 4. Depressured to 50 psig on each trip. Wednesday, September 25, 2002 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0680 BPXA FLARE REPORT PRUDHOE BAY DATE: 28 Sep 2002 TIME OF FLARING Start Stop Duration 06:05 06: 10 0 Hrs 5 Mins First Determination of Cause: 1. Tic 1811 was stutdown for maintence. Action Taken to Stop Flaring: 1. Tuesday,October01,2002 Black Intermittent Smoke o D Planned TOTAL VOLUME ~ VOLUME 156 MSCF 156 MSCF Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 10/2002 Disposition Volume MCF* 1. Sold 2,403,752 2. Reinjected 210,210,275 3. Flared or vented less than 1 hour. 557 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 33,254 6. Used for lease operations Fuel 6,110,927 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 218,758,765 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 233,915,144 11. Transferred to: CGF 18,353,985 Remarks: I hereby ce~ that t~ foregoinvis true and correct to the best of my knowledge. Signature: . Q. J.. lA Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. SP EXPLORATION (ALASKA) INC. PRUDHOE SAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT October 2002 Page 1 IUnplanned Events less than or equal to 1 hour DATE· TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 10/6/2002 . 1315-1325 408 Not required for unplanned events which are less than or equal to 1 hour ACTION.TAKEN.TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL 408 ~Unplanned Events ~reater than 1 hour DATE TIME· VOLUME. DESCRIPTION OF INCIDENT & CAUSE See attachments ACTION. TAKEN TO EUMINATE CAUSE. See attachments TOTAL o ~Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met DATE TIME·. VOLUME· . DESCRÞTIONOFINCIDENT&CAUSE 10/29/2002 0125-0130 135 See attachments 10/29/2002 0350-0355 14 . ACTION TAKEN TO ELIMINATE CAUSE . See attachments TOTAL 149 ~Planned Events Exceedin~ 1 Hour OR Exceedin!ilSOOO Met . DATE TIME· VOLUME· DESCRIPTION OF INCIDENT & CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL o 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 408 o 149 o TOTAL FLARED VOLUME 33,811 11/7/2002 3:15PM REPORT NO: 02-0746 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 29 Oct 2002 SYSTEM 1. FJare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 01:25 01:30 OHrs 5Mins 0 D ~ 135 MSCF 03:50 03:55 OHrs 5Mins D 0 ~ 14 MSCF TOTAL VOLUME 149 MSCF First Determination of Cause: 1. tic 1805 shut down for sched. Maint. Tic major overhaul and mark 6. 2. tic 1805 esd machine after spin cool. Action Taken to Stop Flaring: 1. depressured tic 1805 2. depressured tic 1805 Thursday, October 31,2002 Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 11/2002 Disposition Volume MCF* 1. Sold 2,255,110 2. Reinjected 190,562,421 3. Flared or vented less than 1 hour. 1,513 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 32,217 6. Used for lease operations Fuel 6,160,364 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 199,011,625 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 214,391,068 11. Transferred to: CGF 17,829,514 Remarks: I hereby cefj, Õ.t~ fOregOin~~S true and correct to the best of my knowledge. Signature: , . ..A -f/,.- h Title: SUPERVISOR *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 (Revised 4/95) BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT November 2002 Page 1 lunp'anned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 11/30/2002 1745-1750 135 Not required for unplanned events which 11/30/2002 1805-1810 45 are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL 180 Junp'anned Events ~reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL o ~Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met DATE TIME VOLUME DE$CRIPTlONiOFINCIPENT&CAU$E 11/3/2002 1630-1635 135 See attachments 11/3/2002 1930-1935 14 11/3/2002 2230-2235 159 11/4/2002 1735-1740 135 11/5/2002 0130-0135 135 11/5/2002 0950-0955 159 11/14/2002 1915-1920 135 11/15/2002 1815-1820 135 11/24/2002 1810-1818 135 11/24/2002 2100-2105 14 11/25/2002 0840-0845 14 11/25/2002 0930-0935 14 11/28/2002 1 020-1 025 135 11/28/2002 1305-1310 14 ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL 1,333 IPlanned Events Exceeding 1 Hour OR ExceedinS! 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL 0 Unplanned Events < 1 Hour Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 1,333 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 33,730 12/9/2002 11:10AM REPORT NO: 02-0764 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 03 Nav 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 16:30 16:35 OHrs 5Mins D 0 ~ 135 MSCF 2. Flare/Relief Valve 19:30 19:35 OHrs 5Mins 0 0 ~ 14 MSCF 3. Flare/Relief Valve 22:30 22:35 OHrs 5Mins D 0 ~ 159 MSCF TOTAL VOLUME 308 MSCF First Determination of Cause: 1. shut down tic 1803 for maintainance work 2. esd tic 1803 for maintainance work 3. esd tic 1810 for maintainance work Action Taken to Stop Flaring: 1. depressured unit 2. depressured unit 3. depressured unit Tuesday,November26,2002 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0768 BPXA FLARE REPORT PRUDHOE BAY DATE: 04 Nav 2002 TIME OF FLARING Start Stop Duration 17:35 17:40 0 Hrs 5 Mins First Determination of Cause: 1. shutdown tic 1807 for maintainance work Action Taken to Stop Flaring: 1. depressured unit Tuesday, November 26, 2002 Black Intermittent Smoke D D Planned TOTAL VOLUME ~ VOLUME 135 MSCF 135 MSCF Page 1 of 1 REPORT NO: 02-0770 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 05 Nav 2002 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 01:30 01:35 OHrs 5Mins D 0 ~ 135 MSCF 09:50 09:55 OHrs 5Mins D 0 ~ 159 MSCF TOTAL VOLUME 294 MSCF First Determination of Cause: 1. tic 1806 shut down for maintainance 2. esd tic 1811 not needed Action Taken to Stop Flaring: 1. depressured unit 2. depressured unit Tuesday, December 03, 2002 Page 1 of 1 bp FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0803 BPXA FLARE REPORT PRUDHOE BAY DATE: 14 Nov 2002 TIME OF FLARING Start Stop Duration 19:15 19:20 0 Hrs 5Mins First Determination of Cause: 1. Shut Down TIC 1805 for Maint. Action Taken to Stop Flaring: 1. Depressured Gas Train Tuesday,November26,2002 Slack Intermittent Smoke D 0 Planned TOTAL VOLUME ~ VOLUME 135 MSCF 135 MSCF Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 02-0807 BPXA FLARE REPORT PRUDHOE BAY DATE: 15 Nov 2002 TIME OF FLARING Start Stop Duration 18:15 18:20 OHrs 5Mins First Determination of Cause: 1. TIC 1805 shut down for maint. Action Taken to Stop Flaring: 1. Depressured Gas Train Tuesday,November26,2002 Black Intermittent Smoke o D Planned TOTAL VOLUME ~ VOLUME 135 MSCF 135 MSCF Page 1 of 1 bp REPORT NO: 02-0828 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 24 Nov 2002 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 18:10 18:18 OHrs 8Mins 0 0 ~ 135 MSCF 21:00 21:05 OHrs 5Mins 0 0 ~ 14 MSCF TOTAL VOLUME 149 MSCF First Determination of Cause: 1. Oil leak at back end of turbine. Shutdown to repair leak. 2. Put TIC 1805 on spin cool so maint. Could safely work on bulls ass oil leak Action Taken to Stop Flaring: 1. Depressured TIC 1805 2. stopped cranking machine after exhaust temp was safe for maint. Work Tuesday, November 26, 2002 Page 1 of 1 REPORT NO: 02-0832 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 25 Nav 2002 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve OHrs OMins 0 0 D o MSCF 2. Flare/Relief Valve 08:40 08:45 OHrs 5Mins D 0 ~ 14 MSCF 3. Flare/Relief Valve 09:30 09:35 OHrs 5Mins 0 0 ~ 14 MSCF TOTAL VOLUME 28 MSCF First Determination of Cause: 1. SID TIC 1805 due to unusual noise in exhaust plenum 2. Depressured TIC 1805 after spin cooling Action Taken to Stop Flaring: 1. Depressured unit 2. Depressured unit Tuesday,November26,2002 Page 1 of 1 REPORT NO: 02-0836 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 28 Nov 2002 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 10:20 10:25 OHrs 5Mins 0 0 ~ 135 MSCF 13:05 13:10 OHrs 5 Mins 0 0 ~ 14 MSCF TOTAL VOLUME 149 MSCF First Determination of Cause: 1. Shut down tic 1805 for maintainance 2. esd tic 1805 for maintainance Action Taken to Stop Flaring: 1. Depressured unit 2. Depressured unit Monday,December02.2002 Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 12/2002 Disposition Volume MCF* 1. Sold 2,767,184 2. Reinjected 230,123,144 3. Flared or vented less than 1 hour. 0 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 28,954 6. Used for lease operations Fuel 6,224,444 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 239,143,726 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 256,264,290 11. Transferred to: CGF 20,207,701 Remarks: I hereby cer¿that tt fOregOin~rUe and correct to the best of my knowledge. Signature: Iì, Å~ "'dl ~ Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. SP EXPLORATION (ALASKA) INC. PRUDHOE SAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT December 2002 Page 1 ~Unplanned Events less than or e9ual to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL o JUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o Jplanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Mct DATE: TIME: VOLUME: DE:SCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o 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 o o o o TOTAL FLARED VOLUME 28,954 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments f ~ ~ 1/10/2003 3:28 PM