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Home My WebLink AboutPBU CCP-FFGU / BP Exploration STATE OF ALASKA AOGCC GAS DISPOSITION FILES YEAR: 2003 FACILITY: PBU CCP/FFGU OPERATOR: BP EXPLORATION (ALASKA) IN C I Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION I Operator I Field(s) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU I Month/Year of Disposition 01/2003 Disposition Volume MCF" "Indicate contribution of each pool to total. 3. Flared or vented less than 1 hour. 2,453 Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Sold 3,501,870 2. Reinjected 223,903,820 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) o 5. Pilot and Purge 33,180 6. Used for lease operations Fuel Assist 6,212,032 o 7. Other Lift Gas, Off Field o TOTAL items 1 - 7 233,653,355 1. Safety MCF 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 250,851,946 Commissioner Date 11. Transferred to: CGF 20,460,411 Remarks: 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. I hereby cert~ that t'}f foregoing~s true and correct to the best of my knowledge. Signature: 'I.. O.l0u~ Title: SUPERVISOR Form 10-422 (Revised 4/95) BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT January 2003 Page 1 IUnplanned Events less than or equal to 1 hour 1/29/2003 1/29/2003 1/29/2003 1/29/2003 1/29/2003 1010-1020 1340-1350 1356-1406 1440-1450 1655-1705 408 Not required for unplanned events which 408 are less than or equal to 1 hour 408 109 408 Not required for unplanned events which are less than or equal to 1 hour TOTAL 1,741 IUnplanned Events greater than 1 hour See attachments See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met 1/3/2003 1/4/2003 1/18/2003 2143-2148 0215-0220 0020-0025 408 See attachments 152 152 See attachments TOTAL 712 IPlanned Events Exceeding 1 Hour OR Exceeding 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 See attachments TOTAL o 1,741 o 712 o TOTAL FLARED VOLUME 35,633 217/2003 9:31 AM bp REPORT NO: 03-0004 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 03 Jan 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME OHrs OMins 0 0 0 o MSCF 21:43 21:48 OHrs 5Mins 0 0 ~ 408 MSCF TOTAL VOLUME 408 MSCF First Determination of Cause: 1. Shut down tic 1878 for maint. Action Taken to Stop Flaring: 1. Depressured unit Monday, January 20,2003 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0005 BPXA FLARE REPORT PRUDHOE BAY DATE: 04 Jan 2003 TIME OF FLARING Start Stop Duration 02:15 02:20 0 Hrs 5Mins First Determination of Cause: 1. Vented tic 1878 to zero after spin cool Action Taken to Stop Flaring: 1. Depressured unit Monday, January 20, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 152 MSCF 152 MSCF Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0044 BPXA FLARE REPORT PRUDHOE BAY DATE: 18 Jan 2003 TIME OF FLARING Start Stop Duration 00:20 00:25 OHrs 5Mins First Determination of Cause: 1. Pressure test for start up of T /C 1878 Action Taken to Stop Flaring: 1. Pressure test complete Wednesday, January 29, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 152 MSCF 152 MSCF Page 1 of 1 IFacility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION I Operator Field(S) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU Month/Year of Disposition 02/2003 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 3. Flared or vented less than 1 hour. 276 Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 2,922,481 2. Reinjected 211,262,386 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) o 5. Pilot and Purge 30,220 6. Used for lease operations Fuel Assist 5,563,421 o 7. Other Lift Gas, Off Field o TOTAL items 1 . 7 219,778,784 1. Safety MCF 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: FS 1, FS2, FS3, GC1, GC2, GC3 235,638,195 Commissioner Date 11. Transferred to: CGF 18,995,335 I hereby cerpty that Signature: l¿ ..Q- Form 10-422 (Revised 4/95) is true and correct to the best of my knowledge. Title: SUPERVISOR 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. Remarks: BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT February 2003 Page 1 IUnplanned Events less than or equal to 1 hour Not required for unplanned events which are less than or equal to 1 hour Not required for unplanned events which are less than or equal to 1 hour TOTAL o IUnplanned Events greater than 1 hour See attachments See attachments TOTAL o Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met 2/21/2003 2/22/2003 2120-2125 1220-1225 135 See attachments 141 See attachments TOTAL 276 IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Met See attachments 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 276 o TOTAL FLARED VOLUME 30,496 3/10/2003 4:29 PM FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0098 BPXA FLARE REPORT PRUDHOE BAY DATE: 21 Feb 2003 TIME OF FLARING Start Stop Duration 21 :20 21 :25 0 Hrs 5 Mins First Determination of Cause: 1. SID 1802 for maintenance Action Taken to Stop Flaring: 1. Unit depressured Monday, February 24, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 135 MSCF 135 MSCF Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0099 BPXA FLARE REPORT PRUDHOE BAY DATE: 22 Feb 2003 TIME OF FLARING Start Stop Duration 12:20 12:25 OHrs 5Mins Black Intermittent Smoke o 0 TOTAL VOLUME First Determination of Cause: 1. depressured T /C 1802 with ESD switch after spin cool Action Taken to Stop Flaring: 1. system depressured Monday, February 24, 2003 Planned ~ VOLUME 141 MSCF 141 MSCF Page 1 of 1 IFacility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION operator I Field(s) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU Month/Year of Disposition 03/2003 Disposition Volume MCF* *Indicate contribution of each pool to total. 3. Flared or vented less than 1 hour. o Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Sold 3,776,739 2. Reinjected 231,026,807 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 MC 25.235) o 5. Pilot and Purge 32,580 6. Used for lease operations Fuel Assist 6,185,758 o 7. Other Lift Gas, Off Field o TOTAL items 1 -7 241,021,884 1. Safety MCF 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas , o 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 258,862,804 Commissioner Date 11. Transferred to: CGF 20,380,223 Remarks: 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. I hereby cert~ that tne fOregOinrt true and correct to the best of my knowledge. Signature: k'.O. II ÁA~ Title: SUPERVISOR Form 10-422 (Revised 4/95) BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT Mareh 2003 Page 1 1..~~P~:~~;d.:~~~t:I::~ .t.~~~··..~~¥~1~~;~~~:~~~fi!m!º""'ºI5;!f!!ºI[)Bt1I:l:ª"º~º~§T ......·...........···.·.·~º.[!ºt1I[~~¡:¡¡f!!.Tº;E;lÄIftI!~IE;.º~º~¡:¡¡.t.··...·.·.········ 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 o IUnplanned Events greater than 1 hour >.DATE < rIME. < .. ...' > ...VQLtJMEDE$Q:IIPT:!()NQfINCI[)!õ"'Tª,ÇA.t,I$~ ....... ........ .··..·Aør.º~fr~ENT()ELlI1IIIAA:rE¢~tJ$t:.··· See attachments See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met ....!>þ.T¡:¡¡.. .·..t··..··.··..··...TIME;;..·..···....¥()¡¡,uME;.ºE;~ºJ;¡!fi!mI(),.".ºI5.I,.,,º!PE;t1IT.~º~º~E;. ..t·.·..···..i.~º[!()J¡m~~¡:¡¡f!!.T()TE;LlftI!~IE;.~~!l!Sl:············· See attachments See attachments TOTAL o IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Met ....... .DATE<>TIME.><·..VOLUftle.[)E$ç¡;¡!PTI()N()f!N(:IDE~T&ÇAUSE".'>(AÇ""9!'iI~K!:ttTqE;UM!~TEºAU$E<"'" .... See attachments 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 TOTAL FLARED VOLUME o o o t o 32,580 4/8/2003 11:06 AM I Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION operator I Field(s) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU Month/Year of Disposition 04/2003 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 3,684,956 Pool Name Code Percent 2. Reinjected 208,569,533 PRUDHOE 640150 99.75% 3. Flared or vented less than 1 hour. 3,829 PBU Midnight Sun Undefined 640158 0.25% 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 180 ./ 5. Pilot and Purge 32,247 6. Used for lease operations Fuel Assist 5,756,384 o 7. Other Lift Gas, Off Field o TOTAL items 1 - 7 218,047,129 1. Safety /30 MCF -.:rS,L 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: FS 1, FS2, FS3, GC1, GC2, GC3 233,661,157 t!m';j!:Á "\ 6/'I/ðJ Date 11. Transferred to: CGF 18,349,335 Remarks: 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. I hereby ce')il{' that¡the foregoing is true and correct to the best of my knowledge. Signature: k~(ll~ J...~ Title: SUPERVISOR Form 10-422 (Revised 4/95) BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT April 2003 IUnplanned Events less than or equal to 1 hour 4/3/2003 4/4/2003 4/4/2003 4/4/2003 4/5/2003 4/5/2003 4/6/2003 4/6/2003 4/8/2003 4/8/2003 4/8/2003 4/8/2003 4/13/2003 0800-0802 0140-0145 2020-2025 2145-2150 0345-0350 0740-0745 1900-1905 2127-2210 0525-0530 0825-0830 0910-0915 1730-1735 1950-1952 TOTAL 8 Not required for unplanned events which 8 are less than or equal to 1 hour 156 159 141 14 159 312 109 408 109 109 8 1,700 IUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met 4/1/2003 4/1/2003 4/1/2003 4/1/2003 4/1/2003 4/1/2003 4/1/2003 4/2/2003 4/2/2003 4/2/2003 4/3/2003 4/3/2003 4/3/2003 4/4/2003 4/5/2003 4/6/2003 4/6/2003 4/7/2003 4/13/2003 0110-0115 0205-0207 0215-0217 0420-0422 0730-0732 0845-0847 1140-1145 0334-0339 1 030-1 035 1300-1 302 0725-0730 1230-1235 1730-1735 1900-1905 0245-0250 1240-1245 1550-1555 0140-0600 2050-2052 156 See attachments 45 45 45 45 45 135 45 141 14 135 14 32 141 32 156 35 560 Intermittent, 10 minutes 8 Page 1 Not required for unplanned events which are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE See attachments See attachments 5/7/2003 4:07 PM 4/13/2003 4/13/2003 4/14/2003 4/14/2003 4/15/2003 2200-2204 2335-2337 2230-2234 2250-2252 0040-0042 TOTAL BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT April 2003 Page 2 135 8 135 8 14 2,129 IPlanned Events Exceedin~ 1 Hour OR Exceedin~ 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 4/1/2003 2020-2345 180 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 TOTAL FLARED VOLUME ACTION TAKEN TO EUMINATE CAUSE See attachments 180 1,700 o 2,129 180 36,256 5/7/2003 4:07 PM REPORT NO: 03-0160 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 01 Apr 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 01:10 01:15 OHrs 5Mins ~ 0 ~ 156 MSCF 2. Flare/Relief Valve 02:05 02:07 OHrs 2 Mins ~ 0 ~ 45 MSCF 3. Flare/Relief Valve 02:15 02:17 OHrs 2Mins ~ 0 ~ 45 MSCF 4. Flare/Relief Valve 04:20 04:22 OHrs 2Mins ~ 0 ~ 45 MSCF 5. Flare/Relief Valve 07:30 07:32 OHrs 2Mins ~ 0 ~ 45 MSCF 6. Flare/Relief Valve 08:45 08:47 OHrs 2Mins ~ 0 ~ 45 MSCF 7. Flare/Relief Valve 11:40 11:45 OHrs 5Mins ~ 0 ~ 135 MSCF 8. Flare/Relief Valve 20:20 23:45 3Hrs 25 Mins ~ 0 ~ 180 MSCF TOTAL VOLUME 696 MSCF First Determination of Cause: 1. T /C 1810 SID for spring water wash. 2. T/C 1810 given a stop due to spin cool problem. 3. T/C 1810 given a stop due to spin cool problem. 4. T/C 1810 off spin cool. 5. T /C 1806 spin cooling. 6. T /C 1806 off spin cool. 7. T/C 1813 SID for spring water wash. 8. T /C 1807 SID for spring water wash. Action Taken to Stop Flaring: 1. Unit depressured. Wednesday, April 30, 2003 Page 1 of 2 FACILITY: CCP ).. ~ Unit given another start. ..3 K Unit given another start. ~ y£ Unit depressured. ç £ Unit depressured. b 14:' Unit depressured. 7 16 Unit depressured. g 1ß:' Unit depressured. Wednesday, April 30, 2003 BPXA FLARE REPORT PRUDHOE BAY DATE: 01 Apr 2003 REPORT NO: 03-0160 Page 2 of 2 REPORT NO: 03-0164 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 02 Apr 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 03:37 03:39 OHrs 2 Mins ~ 0 ~ 45 MSCF 2. Flare/Relief Valve 10:30 10:35 OHrs 5Mins 0 0 ~ 141 MSCF 3. Flare/Relief Valve 13:00 13:02 OHrs 2Mins 0 0 ~ 14 MSCF TOTAL VOLUME 200 MSCF First Determination of Cause: 1. T /C 1807 tripped low seal oil overhead tank lev. 2. T /C 1808 ESD for water wash 3. shut down for psv work Action Taken to Stop Flaring: 1. Corrected level and restarted. 2. restarted for spin cool 3. conpleted psv work Wednesday, April 30, 2003 Page 1 of 1 REPORT NO: 03-0169 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 03 Apr 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 07:25 07:30 OHrs 5Mins 0 0 ~ 135 MSCF 2. Flare/Relief Valve 08:00 08:02 OHrs 2Mins 0 0 0 8 MSCF 3. Flare/Relief Valve 12:30 12:35 OHrs 5Mins 0 0 ~ 14 MSCF 4. Flare/Relief Valve 17:30 17:35 OHrs 5Mins 0 0 ~ 32 MSCF TOTAL VOLUME 189 MSCF First Determination of Cause: 1. normal stop for spin cool T /C 1803 2. T/C 1803 shut down on instrument problem 3. T /C 1803 shut down for water wash ( esd ) 4. T /C 1810 stopped from water wash normal stop Action Taken to Stop Flaring: 1. started spinning cooling 2. restarted spin cool 3. maintenance work 4. maintenance work Wednesday, April 30, 2003 Page 1 of 1 REPORT NO: 03-0170 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 04 Apr 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 01:40 01:45 OHrs 5 Mins 0 0 0 8 MSCF 2. Flare/Relief Valve 19:00 19:05 OHrs 5Mins 0 0 ~ 141 MSCF 3. Flare/Relief Valve 20:20 20:25 OHrs 5Mins 0 0 0 156 MSCF 4. Flare/Relief Valve 21:45 21:50 OHrs 5Mins 0 0 0 159 MSCF TOTAL VOLUME 464 MSCF First Determination of Cause: 1. Shut-Down T /e 1804 after spin Cool 2. Shut down T /C 1801 for waterwash 3. T/C 1810 shutdown during start up for mechanical problem 4. T /C 1811 shut down for water wash Action Taken to Stop Flaring: 1. system depressured 2. gas train depressured 3. repaired and restarted turbine 4. gas train depressured Wednesday, April 30, 2003 Page 1 of 1 REPORT NO: 03-0173 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 05 Apr 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 02:45 02:50 OHrs 5Mins 0 0 ~ 32 MSCF 2. Flare/Relief Valve 03:45 03:50 OHrs 5Mins 0 0 0 141 MSCF 3. Flare/Relief Valve 07:40 07:45 OHrs 5Mins 0 0 0 14 MSCF TOTAL VOLUME 187 MSCF First Determination of Cause: 1. Shut Down T /C 1811 after Spin Cool 2. Shut Down T/C 1805 for water wash 3. 1805 Spin cool complete Action Taken to Stop Flaring: 1. system depressured 2. gas train depressured 3. Depressured T /C Wednesday, April 30, 2003 Page 1 of 1 REPORT NO: 03-0180 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 06 Apr 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 12:40 12:45 OHrs 5Mins 0 0 ~ 156 MSCF 2. Flare/Relief Valve 15:50 15:55 OHrs 5 Mins 0 0 ~ 35 MSCF 3. Flare/Relief Valve 19:00 19:05 OHrs 5Mins 0 0 0 159 MSCF 4. Flare/Relief Valve 21:27 22:10 OHrs 43 Mins ~ 0 0 312 MSCF TOTAL VOLUME 662 MSCF First Determination of Cause: 1. T /C 1809 shut down for spin cool 2. T /C 1809 shut down from spin cooling 3. Shut Down T/C 1812 for Maint. Load test overhead crane 4. After start of T/C 1812 a fuse blew in the local control room panel resulting in a shut down of the turbine 2nd trip of turbine occured after restart - same problem Action Taken to Stop Flaring: 1. depressured system 2. Depreesured with ESD 3. Depressured gas train 4. gas train depressured, fixed problem and restarted unit Wednesday, April 30, 2003 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0189 BPXA FLARE REPORT PRUDHOE BAY DATE: 07 Apr 2003 TIME OF FLARING Start Stop Duration 01 :40 06:00 Hrs 10 Mins First Determination of Cause: 1. Shut down T /C 1876 for waterwash 2nd time Shut down after spin cool Action Taken to Stop Flaring: 1. depressured gas train Wednesday, April 30, 2003 Black Intermittent Smoke ~ 0 Planned TOTAL VOLUME ~ VOLUME 560 MSCF 560 MSCF Page 1 of 1 REPORT NO: 03-0210 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 13 Apr 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 19:50 19:52 OHrs 2Mins 0 0 0 8 MSCF 2. Flare/Relief Valve 20:50 20:52 OHrs 2Mins 0 0 ~ 8 MSCF 3. Flare/Relief Valve 22:00 22:04 OHrs 4Mins 0 0 ~ 135 MSCF 4. Flare/Relief Valve 23:35 23:37 OHrs 2Mins 0 0 ~ 8 MSCF TOTAL VOLUME 159 MSCF First Determination of Cause: 1. T /C 1813 tripped during Water Wash 2. T/C 1813 shutdown - Water Wash complete 3. T/C 1813 shutdown for maintenance - repair vib probe and misc leaks 4. T/C 1813 shutdown - spincool completed Action Taken to Stop Flaring: 1. T/C 1813 depressured 2. T /C 1813 depressured 3. T/C 1813 depressured 4. T /C 1813 depressured Wednesday, April 30, 2003 Page 1 of 1 REPORT NO: 03-0217 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 14 Apr 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 22:30 22:34 OHrs 4Mins 0 0 ~ 135 MSCF 22:50 22:52 OHrs 2Mins 0 0 ~ 8 MSCF TOTAL VOLUME 143 MSCF First Determination of Cause: 1. T /C 1813 was shutdown to repair an oil leak 2. T/C 1813 tried to spincool turbine - wouldn't engage starting turbine Action Taken to Stop Flaring: 1. T/C 1813 depressured 2. T/C 1813 depressured Wednesday, April 30, 2003 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0216 BPXA FLARE REPORT PRUDHOE BAY DATE: 15 Apr 2003 TIME OF FLARING Start Stop Duration 00:40 00:42 0 Hrs 2 Mins First Determination of Cause: 1. T /C 1813 shutdown - spincool completed Action Taken to Stop Flaring: 1. T /C 1813 depressured Wednesday, April 30, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 14 MSCF 14 MSCF Page 1 of 1 IFacility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION operator I Field(s) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU I Month/Year of Disposition OS/2003 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 3. Flared or vented less than 1 hour. 2,125 Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 2,643,873 2. Reinjected 196,800,817 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) o 5. Pilot and Purge 33,129 6. Used for lease operations Fuel Assist 6,339,334 o 7. Other Lift Gas, Off Field o TOTAL items 1 . 7 205,819,278 1. Safety MCF 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 221,067,400 Commissioner Date 11. Transferred to: CGF 17,636,542 Remarks: 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. I hereby cert~that We foregoi g is true and correct to the best of my knowledge. Signature: '-/.0. (l Title: SUPERVISOR Form 10-422 (Revised 4/95) BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT May 2003 IUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 5/16/2003 1210-1215 135 Not required for unplanned events which 5/16/2003 1415-1420 135 are less than or equal to 1 hour 5/17/2003 1630-1635 135 5/19/2003 1615-1620 45 5/20/2003 2101-2102 683 5/22/2003 0400-0405 135 5/25/2003 0337-0342 135 5/27/2003 1010-1013 32 TOTAL 1 ,435 IUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT& CAUSE 5/15/2003 0930-0935 135 5/15/2003 1115-1117 14 5/16/2003 1705-1710 135 5/16/2003 2030-2032 51 5/17/2003 1805-1810 135 5/23/2003 0130-0135 32 5/23/2003 1320-1325 32 5/27/2003 0900-0905 156 TOTAL 690 IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION 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 TOTAL FLARED VOLUME TOTAL 1,435 o 690 o 35,254 Page 1 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 ACTIONTAKEN·TO· ELIMINATE CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments 6/9/2003 11:25AM REPORT NO: 03-0307 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 15 May 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 09:30 09:35 o Hrs 5Mins 0 0 ~ 135 MSCF 11 :15 11 :17 OHrs 2Mins 0 0 ~ 14 MSCF TOTAL VOLUME 149 MSCF First Determination of Cause: 1. tic 1803 shut down to repair oil leak 2. tic 1803 shut down after spin cool Action Taken to Stop Flaring: 1. depressured unit 2. depressured unit Friday, May 23,2003 Page 1 of 1 REPORT NO: 03-0314 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 16 May 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 12:10 12:15 OHrs 5Mins 0 0 0 135 MSCF 2. Flare/Relief Valve 14:15 14:20 OHrs 5Mins 0 0 0 135 MSCF 3. Flare/Relief Valve 17:05 17:10 OHrs 5Mins 0 0 ~ 135 MSCF 4. Flare/Relief Valve 20:30 20:32 OHrs 2Mins 0 0 ~ 51 MSCF TOTAL VOLUME 456 MSCF First Determination of Cause: 1. tic 1803 tripped on start up 2. tic 1803 tripped on restart 3. shut down tic 1803 coupling guard leak 4. shut down tic 1803 after spin cool to repair coupling guard Action Taken to Stop Flaring: 1. depressured unit 2. depressured unit 3. depressured unit 4. depressured unit Friday, May 23, 2003 Page 1 of 1 REPORT NO: 03-0320 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 17 May 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 16:30 16:35 OHrs 5Mins 0 0 0 135 MSCF 18:05 18:10 OHrs 5Mins 0 0 ~ 135 MSCF TOTAL VOLUME 270 MSCF First Determination of Cause: 1. Shut down tic 1803 coupling guard leaking 2. A Normal stop from spin cool T /c 1803 Action Taken to Stop Flaring: 1. Depressured unit 2. Depressured unit Friday, May 23, 2003 Page 1 of 1 REPORT NO: 03-0340 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 23 May 2003 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 0 0 ~ 32 MSCF 13:20 13:25 OHrs 5Mins 0 0 ~ 32 MSCF TOTAL VOLUME 64 MSCF First Determination of Cause: 1. Pressure testing T/C 1812. Found a gasket that was leaking. 2. Depressured tic 1812 after leak check Action Taken to Stop Flaring: 1. Depressured T/C 1812 2. Depressured unit Tuesday, May 27, 2003 Page 1 of 1 REPORT NO: 03-0347 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 27 May 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 09:00 09:05 OHrs 5Mins 0 0 ~ 156 MSCF 10:10 10:13 OHrs 3Mins 0 0 0 32 MSCF TOTAL VOLUME 188 MSCF First Determination of Cause: 1. Shut down t'c 1812 to repair PSV 65 D. 2. tic 1812 tripped on start up. Flame failure Action Taken to Stop Flaring: 1. Depressured unit 2. depressured unit Sunday, June 01, 2003 Page 1 of 1 IFacility 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 IMonth/Year of Disposition 06/2003 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 3,631,742 3. Flared or vented less than 1 hour. 135 Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 2. Reinjected 194,750,504 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) o 5. Pilot and Purge 32,167 6. Used for lease operations Fuel Assist 5,629,158 o 7. Other Lift Gas, Off Field o TOTAL items 1 - 7 204,043,706 1. Safety MCF 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 218,102,184 Commissioner Date 11. Transferred to: CGF 16,728,639 I hereby ce~ that th Signature: ',¿. G. Form 10-422 (Revised 4/95) 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. Remarks: Title: SUPERVISOR BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT June 2003 IUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 6/18/2003 1515·1520 135 Not required for unplanned events which are less than or equal to 1 hour TOTAL 135 IUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAIJSE TOTAL o IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION 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 TOTAL FLARED VOLUME TOTAL 135 o o o 32,302 Page 1 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 TAKENTOELIMINA TECAUSE See attachments 7/9/2003 2:05 PM I Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION loperator I Field(s) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU I Month/Year of Disposition 07/2003 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 3,571,858 3. Flared or vented less than 1 hour. 1,800 Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 2. Reinjected 188,940,065 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) o 5. Pilot and Purge 33,138 6. Used for lease operations Fuel Assist 5,462,774 o 7. Other Lift Gas, Off Field o TOTAL items 1 - 7 198,009,635 1. Safety MCF 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 208,957,922 Commissioner Date 11. Transferred to: CGF 13,498,367 I hereby cert~ that t Signature: {I.G.. Form 10-422 (Revised 4/95) is true and correct to the best of my knowledge. Title: SUPERVISOR 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. Remarks: Page 1 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT July 2003 IUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION'OFINCIDENT'&CAUSE 7/2/2003 0210-0215 135 Not required for unplanned events which 7/11/2003 1000-1010 420 are less than or equal to 1 hour TOTAL 555 IUnplanned Events greater than 1 hour DATE TIME VOLUME TOTAL DESCRIPTION OF INCIDENT & CAUSE See attachments o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 7/1/2003 1145-1150 156 7/1/2003 2400-0005 135 7/2/2003 0740-0745 35 7/3/2003 1250-1255 141 7/8/2003 0815-0820 408 7/8/2003 0915-0920 109 7/8/2003 1020-1025 109 7/8/2003 1240-1245 152 TOTAL 1,245 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 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 TOTAL FLARED VOLUME o TOTAL 555 o 1,245 o 34,938 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 ACTIONTAKEN'TOELlMINATE.CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments 8/11/2003 11:07AM REPORT NO: 03-0407 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 01 Jul 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 11:45 11:50 OHrs 5Mins 0 0 ~ 156 MSCF 24:00 00:05 OHrs 5Mins 0 0 ~ 135 MSCF TOTAL VOLUME 291 MSCF First Determination of Cause: 1: ShùlàoWh TIC 1'812 for maintenance 2. Shut down T /C 1808 for maintenance Action Taken to Stop Flaring: 1. depressured unit 2. depressured unit Monday, July 21,2003 Page 1 of 1 REPORT NO: 03-0409 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 02 Jul 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 02:10 02:15 OHrs 5Mins 0 0 0 135 MSCF 07:40 07:45 OHrs 5Mins 0 0 ~ 35 MSCF TOTAL VOLUME 170 MSCF First Determination of Cause: 1. T /C 1805 tripped reason unknown 2. ESDed T/C 1812 from the local control room. Action Taken to Stop Flaring: 1. Depressured unit 2. Depressured unit. Monday, July 21, 2003 Page 1 of 1 FACILITY: CCP SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0412 BPXA FLARE REPORT PRUDHOE BAY DATE: 03 Jul 2003 TIME OF FLARING Start Stop Duration 12:50 12:55 0 Hrs 5 Mins First Determination of Cause: 1. ESDed T /C 1813 from the local control room. Action Taken to Stop Flaring: 1. Depressured unit. Monday, July 21, 2003 Black Intermittent Smoke o 0 Planned ~ TOTAL VOLUME VOLUME 141 MSCF 141 MSCF Page 1 of 1 bp REPORT NO: 03-0419 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 08 Jul 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 08:15 08:20 OHrs 5Mins 0 0 ~ 408 MSCF 2. Flare/Relief Valve 09:15 09:20 OHrs 5Mins 0 0 ~ 109 MSCF 3. Flare/Relief Valve 10:20 10:25 OHrs 5Mins 0 0 ~ 109 MSCF 4. Flare/Relief Valve 12:40 12:45 OHrs 5Mins 0 0 ~ 152 MSGF TOTAL VOLUME 778 MSCF First Determination of Cause: 1. Gave T /C 1878 a stop. 2. Pressured T/C 1878 up and then gave it a stop. 3. Pressured T/C 1878 up and then gave it a stop. 4. Pressured unit up and then gave it a ESD. Action Taken to Stop Flaring: 1. Depressured unit down to 175 psi. 2. Depressured unit down to 175 psi. 3. Depressured unit down to 175 psi. 4. Depressured unit down to 0 psi Monday, July 21, 2003 Page 1 of 1 I Facility CENTRAL COMPRESSOR PLANT Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION \operator I Field(s) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU Fuel Assist Volume MCF* 3,730,175 202,768,036 0 151 .../ 33,281 5,222,228 0 0 211,753,871 0 0 224,913,669 15,355,655 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1 - 7 8. NGL gas equivalent produced 9. Purchased gas Lift Gas, Off Field 10. Transferred from: FS 1, FS2, FS3, GC1, GC2, GC3 11. Transferred to: CGF Remarks: I ~erebY ce~ that th foregoing is true and correct to the best of my knowledge. Signature: l/.. O. Title: SUPERVISOR Form 10-422 (Revised 4/95) I Month/Year of Disposition 08/2003 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety t 6 I MCF :::5BlL 2. Lease Use MCF 3. Conserv. Purposes MCF M~~ Commissioner :[0/7 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 August 2003 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 TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL o IUnplanned Events greater than 1 hour attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met attachments TOTAL o IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 8/11/2003 1230-1630 151 See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL 151 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 o o 151 33,432 9/9/2003 9:04 AM REPORT NO: 03-0478 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 11 Aug 2003 SYSTEM TIME OF FLARING Start Stop Duration Black Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 12:30 16:30 4Hrs OMins ~ o ~ 151 MSCF 151 MSCF TOTAL VOLUME First Determination of Cause: 1. Shutdown TC 1813 for waterwash. Action Taken to Stop Flaring: 1. System depressured. Thursday, August 21, 2003 Page 1 of 1 Facility CENTRAL COMPRESSOR PLANT ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION loperator Field(S) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU I MonthlYear of Disposition 09/2003 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 3. Flared or vented less than 1 hour. 321 Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 4,089,235 2. Reinjected 195,737,890 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) o 5. Pilot and Purge 30,298 6. Used for lease operations Fuel Assist 5,329,931 o 7. Other Lift Gas, Off Field o TOTAL items 1 . 7 205,187,675 1. Safety MCF 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 218,915,538 Commissioner Date 11. Transferred to: CGF 15,848,305 Remarks: 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. I hereby ce~ that t~e foregoinA! is true and correct to the best of my knowledge. Signature: (),Q. ~ Jv... Title: SUPERVISOR Form 10-422 (Revised 4/95) BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT September 2003 Page 1 IUnplanned Events less than or equal to 1 hour 9/22/2003 1440-1445 135 Not required for unplanned events which are less than or equal to 1 hour Not required for unplanned events which are less than or equal to 1 hour TOTAL 135 Events greater than 1 hour See attachments See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf 9/26/2003 9/26/2003 0230-0235 0540-0545 135 51 See attachments TOTAL 186 'Planned Events Exceeding 1 Hour OR Exceeding 5000 Met ACTION TAKEN TO ELIMINATE CAUSE See attachments 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 135 o 186 o TOTAL FLARED VOLUME 30,619 10/7/2003 10:29 AM REPORT NO: 03-0543 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 26 Sep 2003 TIME OF FLARING SYSTEM Start .stop Duration 1. Flare/Relief Valve 02:30 02:35 OHrs 5Mins 2. Flare/Relief Valve 05:40 05:45 OHrs 5Mins Black fntermittent Smoke Planned V6LUME 0 0 ~ 135 MSCF 0 0 ~ 51 MSCF TOTAL VOLUME 186 MSCF First Determination of Cause: 1. Shut down Turbine Compressor 1806 for maint. and water wash. 2. Shut down turbine compressor 1806 from spin cooling for maint. and water wash. Action Taken to Stop Flaring: 1. TIC train shut down complete. 2. TIC train shut down complete. Monday, September 29, 2003 Page 1 of 1 ~ I 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 Month/Year of Disposition 1 0/2003 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 3. Flared or vented less than 1 hour. 3,827 Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 4,475,763 2. Reinjected 206,960,141 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) o 5. Pilot and Purge 30,584 6. Used for lease operations Fuel Assist 5,636,792 o 7. Other Lift Gas, Off Field o TOTAL items 1 - 7 217,107,107 1. Safety MCF 8. NGL gas equivalent produced o 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 234,349,271 Commissioner Date 11. Transferred to: CGF 19,736,545 I ~erebY ce~ t~t th Signature: '<" U. Form 10-422 (Revised 4/95) 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. "Remarks: Title: SUPERVISOR ... BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT October 2003 IUnplanned Events less than or equal to 1 hour 10/4/2003 10/4/2003 10/4/2003 10/4/2003 10/4/2003 10/5/2003 10/5/2003 10/5/2003 10/5/2003 10/5/2003 10/6/2003 10/7/2003 10/7/2003 1715-1720 1735-1740 1805-1810 2234-2237 2341-2344 0435-0440 1210-1215 1245-1250 1415-1420 2223-2226 0555-0600 1315-1320 1405-1410 45 Not required for unplanned events which 45 are less than or equal to 1 hour 45 45 45 45 45 45 45 45 135 156 156 TOTAL 897 IUnplanned Events greater than 1 hour See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met º~¡[I?Y¡¡¡[!I\III? "~f)~MI?:ºI?~ºfll~¡[IºNf)l"l!~.IºI?f\!]7!f<FºAUSI? 1 0/4/2003 0020-0025 156 10/4/2003 0100-0105 135 10/4/2003 1945-1948 135 10/4/2003 2250-2253 51 10/5/2003 0127-0132 135 10/5/2003 0745-0750 135 10/6/2003 0115-0120 135 10/7/2003 2215-2220 156 10/7/2003 2245-2250 32 10/8/2003 0250-0255 93 10/9/2003 2345-2350 156 Page 1 Not required for unplanned events which are less than or equal to 1 hour See attachments . ACTION TAKEN Tf)EUMINA¡[ECAUSE :... See attachments 11n/2003 1:55PM 10/10/2003 10/10/2003 10/10/2003 10/10/2003 1 0/11/2003 10/11/2003 10/11/2003 10/11/2003 10/11/2003 10/11/2003 10/28/2003 1 0/29/2003 10/29/2003 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT October 2003 Page 2 1250-1255 2020-2025 2240-2245 2330-2335 0845-0848 1005-1013 1335-1340 1735-1740 1805-1810 1835-1840 2345-2350 0245-0250 0250-0255 159 159 32 32 59 408 109 109 109 109 156 35 135 TOTAL 2,930 IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Met See attachments See attachments TOTAL 0 Unplanned Events < 1 Hour Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 2.930 exceeding 5,000 MCF Planned Events> 1 hour or 0 exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 34,411 11/7/2003 1:55 PM REPORT NO: 03-0552 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 04 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:20 00:25 OHrs 5Mins 0 0 ~ 156 MSCF 2. Flare/Relief Valve 01:00 01:05 OHrs 5Mins 0 0 ~ 135 MSCF 3. Flare/Relief Valve 17:15 17:20 OHrs 5Mins ~ 0 0 45 MSCF 4. Flare/Relief Valve 17:35 17:40 OHrs 5Mins ~ 0 0 45 MSCF 5. Flare/Relief Valve 18:05 18:10 OHrs 5Mins ~ 0 0 45 MSCF 6. Flare/Relief Valve 19145 t9:48 .·.OHr.s .3Mins 0 0 ~ l35MSCF 7. Flare/Relief Valve 22:34 22:37 OHrs 3Mins ~ 0 0 45 MSCF 8. Flare/Relief Valve 22:50 22:53 OHrs 3Mins 0 0 ~ 51 MSCF 9. Flare/Relief Valve 23:4:1 23:44 OHrs 3Mins ~ 0 0 45· MSCF TOTAL VOLUME 702 MSCF First Determination of Cause: 1. Shut down 1811 for schedule maintenance. (Second stag nozzle replacement 2. Shut down 1007 fØf'6Cfleaulewat€f wash. 3. Depressured 1807 after water wash. 4. Depressured 1807 after water wash. 5. Depressured 1807 after water wash 6. Shut down tic 1803 for spin cool 7. Tried to restart tic 1807, tripped on flame failure 8. Esd tic 1803 for maintainance 9. Tried to start tic 1807, tripped on flame failure Tuesday, October 21,2003 Page 1 of 2 FACILITY: CCP BPXA FLARE REPORT PRUDHOE BAY DATE: 04 Oct 2003 Action Taken to Stop Flaring: 1. Planned event. 2. Planned event. 3. Restarted unit. 4. Restarted unit. 5. Restarted unit. 6. Depressured unit 7. Depressured unit 8. Depressured unit 9. Depressured unit Tuesday, October 21, 2003 REPORT NO: 03-0552 Page 2 of 2 REPORT NO: 03-0556 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 05 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 01:27 01:32 OHrs 5Mins 0 0 ~ 135 MSCF 2. Flare/Relief Valve 04:35 04:40 OHrs 5Mins ~ 0 0 45 MSCF 3. Flare/Relief Valve 07:45 07:50 OHrs 5Mins 0 0 ~ .. 135.MSCF 4. Flare/Relief Valve 12:10 12:15 OHrs 5Mins ~ 0 0 45 MSCF 5. Flare/Relief Valve 12:45 12:50 OHrs 5Mins ~ 0 0 45 MSCF 6. Flare/Relief Valve 14:15 14:20 OHrs 5Mins ~ 0 0 45 MSCF 7. Flare/Relief Valve 22:23 22:26 OHrs 3Mins ~ 0 0 45 MSCF TOTAL VOLUME 495 MSCF First Determination of Cause: 1. Shut down T /C 1801 for water wash 2. Shut down T/C 1801 3. Shut down T /C 1813 for water wash 4. Shut down T/C 1813 spin cool 5. Shut down T/C 1813 6. Shut down T/C 1801 7. T/c 1801shut down. Bad fire eye Action Taken to Stop Flaring: 1. Depressured unit 2. Depressured unit 3. Depressured unit 4. Depressured unit Tuesday, October 21 , 2003 Page 1 of 2 FACILITY: CCP ç µepressured unit. h ~Depressured unit 7 ~epressured unit Tuesday, October 21, 2003 BPXA FLARE REPORT PRUDHOE BAY DATE: 05 Oct 2003 REPORT NO: 03-0556 Page 2 of 2 FACILITY: CCP SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve REPORT NO: 03-0560 BPXA FLARE REPORT PRUDHOE BAY DATE: 06 Oct 2003 TIME OF FLARING Start Stop Duration 01:15 01:20 OHrs 05:55 06:00 0 Hrs First Determination of Cause: 1. Shut down T /C 1804 water wash. Black Intermittent Smoke 5Mins 0 0 5Mins ~ 0 Planned ~ o TOTAL VOLUME 2. Shut down T/C 1813 repair exhaust thermocouple. Action Taken to Stop Flaring: 1. Depressured unit. 2. Depressured unit. Tuesday, October 21,2003 VOLUME 135 MSCF 135 MSCF 270MSGf Page 1 of 1 REPORT NO: 03-0569 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 07 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 13:15 13:20 OHrs 5Mins ~ 0 0 156 MSCF 2. Flare/Relief Valve 14:05 14:10 OHrs 5Mins ~ 0 0 156 MSCF 3. Flare/Relief Valve 22:15 22:20 OHrs 5Mins 0 0 ~ 156 MSCF 4. Flare/Relief Valve 22:45 22:50 OHrs 5Mins 0 0 ~ 32 MSCF TOTAL VOLUME 500 MSCF First Determination of Cause: 1. T/c 1811 tripped.cause unknown 2. T/c 1811 tripped. Flame failure 3. Gave tic 1810 normal stop to spin cool 4. Gave tic 1810 a stop. Instrumentation problem. Action Taken to Stop Flaring: 1. Depressured unit 2. Depressured unit 3. Depressured unit 4. Depressured unit. Tuesday, October 21, 2003 Page 1 of 1 REPORT NO: 03-0568 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 08 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 02:50 02:55 0 Hrs 5Mins 0 0 ~ 93 MSCF TOTAL VOLUME 93 MSCF First Determination of Cause: 1. Esd tic 1810 for maintainance Action Taken to Stop Flaring: 1. Depressured unit Tuesday, October 21, 2003 Page 1 of 1 REPORT NO: 03-0572 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 09 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 23:45 23:50 OHrs 5Mins 0 0 ~ 156 MSCF TOTAL VOLUME 156 MSCF First Determination of Cause: 1. Shutdown T/C 1812 for inspection & waterwash Action Taken to Stop Flaring: 1. Depressured T/C 1812 Tuesday, October 21, 2003 Page 1 of 1 REPORT NO: 03-0574 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 10 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 12:50 12:55 OHrs 5Mins 0 0 ~ 159 MSCF 2. Flare/Relief Valve 20:20 20:25 OHrs 5Mins 0 0 ~ 159 MSCF 3. Flare/Relief Valve 22:40 22:45 OHrs 5Mins 0 0 ~ 32,MSCF 4. Flare/Relief Valve 23:30 23:35 OHrs 5Mins 0 0 ~ 32 MSCF TOTAL VOLUME 382 MSCF First Determination of Cause: 1. Shutdown for P3A V repair & seal oil pump replacement on T/C 1811 2. Shutdown T /C 1809 for overhead crane load test 3. Shutdown T/C 1809 due to instrumentation problem 4. Shutdown T /C 1809 due to instrumentation problem Action Taken to Stop Flaring: 1. Depressured T /C 1811 2. Depressured T/C 1809 3. Depressured T/C 1809 4. Depressured T/C 1809 Tuesday, October 21, 2003 Page 1 of 1 REPORT NO: 03-0575 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 11 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 08:45 08:48 OHrs 3Mins 0 0 ~ 59 MSCF 2. Flare/Relief Valve 10:05 10:13 OHrs 8Mins 0 0 ~ 408 MSCF 3. Flare/Relief Valve 13:35 13:40 OHrs 5Mins 0 0 ~ t09MSCF 4. Flare/Relief Valve 17:35 17:40 OHrs 5Mins 0 0 ~ 109 MSCF 5. Flare/Relief Valve 18:05 18:10 OHrs 5Mins 0 0 ~ 109 MSCF 6. Flare/Relief Valve 18:35 18:40 OHrs 5Mins 0 0 ~ 109 MSCF TOTAL VOLUME 903 MSCF First Determination of Cause: 1. Igniter problems on start-up of T/C 1809. 2. SID T /C 1878 for water wash. 3. Shut down T/C 1878, spin cool complete. 4. T/C 1878 tripped on high vibration during start up. 5. TIC 1878 tripped on high vibration during start up. 6. T/C 1878 tripped on high vibration during start up. Action Taken to Stop Flaring: 1. Unit depressured. 2. Unit depressured. 3. Unit depressured. 4. Unit depressured. 5. Unit depressured. 6. Unit depressured. Tuesday, October 21, 2003 Page 1 of 1 REPORT NO: 03-0604 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 28 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 23:45 23:50 0 Hrs 5 Mins 0 0 ~ 156 MSCF TOTAL VOLUME 156 MSCF First Determination of Cause: 1. SID tic 1809 for planned maintenance Action Taken to Stop Flaring: 1. depressured tic 1809 to 50 psi Thursday, October 30, 2003 Page 1 of 1 - BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 29 Oct 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Start Stop Duration 02:45 02:50 0 Hrs 02:50 02:55 0 Hrs Intermittent 5 Mins 0 5 Mins 0 First Determination of Cause: 1. shut down tic 1809 from spin cool 2. sId tic 1805 from recycle for planned maintenance Action Taken to Stop Flaring: 1. tic 1809 depressured to 0 psi 2. 1805 depressured to 50 psi Thursday, October 30, 2003 REPORT NO: 03-0605 Black Smoke Planned VOLUME 0 ~ 35 MSCF 0 ~ 135 MSCF TOTAL VOLUME 12Q,MSCF Page 1 of 1 I Facility CENTRAL COMPRESSOR PLANT Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION operator Field(S) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU Fuel Assist Volume MCF* 4,089,693 208,153,612 1,389 340 / 28,020 5,663,641 0 0 217,936,695 0 0 234,854,803 19,296,983 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1 . 7 8. NGL gas equivalent produced 9. Purchased gas Lift Gas, Off Field 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 11. Transferred to: CGF Remarks: I hereby ce¡Hfy that Jhe fOregOin~ i~ true and correct to the best of my knowledge. Signature: I..{. Q . \~~Å Title: SUPERVISOR Form 10-422 (Revised 4/95) Month/Year of Disposition 11/2003 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 1. Safety '340 MCF J8,e-. 2. Lease Use MCF MCF /! 2/ 4- 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 November 2003 IUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 11/19/2003 1415-1420 135 Not required for unplanned events which are less than or equal to 1 hour TOTAL 135 IUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mef DATE TIME VOLUME DESCRIPTION OFINCIDENT& CAUSE 11/4/2003 0715-0745 135 11/4/2003 1020-1025 135 11/4/2003 1420-1435 135 11/4/2003 2310-2315 8 11/9/2003 1035-1040 135 11/9/2003 1330-1335 51 11/9/2003 1615-1620 408 11/12/2003 1845-1850 77 11/12/2003 1900-1905 14 11/12/2003 2150-2155 156 TOTAL 1,254 IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 11/8/2003 0820-1100 340 See attachments TOTAL 340 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 1,254 340 TOTAL FLARED VOLUME 29,749 Page 1 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 12/5/2003 10:20 AM FACILITY: CCP SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve 3. Flare/Relief Valve 4. Flare/Relief Valve REPORT NO: 03-0612 BPXA FLARE REPORT PRUDHOE BAY DATE: 04 Nav 2003 TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 07:15 07:45 OHrs 30 Mins 0 0 ~ 135 MSCF 10:20 10:25 OHrs 5Mins 0 0 ~ "185'MS0f 14:20 14:35 OHrs 15Mins 0 0 ~ 135 MSCF 23:10 23:15 OHrs 5Mins 0 0 ~ 8 MSCF TOTAL VOt::UME "4-13·'MS0F First Determination of Cause: 1. Shut down T/C 1813 and depressure F104 header for valve repair and perimeter valve leak testing. Manual vent down of unit. 2. Shut down T/C 1806 and depressurefoftubjngrepair:on F-56at. 3. Shut Down T/C 1802 forT-sheil pull, second stage bucket replacement and inspection. Depressure F104 south wing header for perimeter.valve leak test. Manual vent down of unit. 4. Shutdown T /C 1805 after water-wash for shake test. Action Taken to Stop Flaring: 1. T/C train and header depressured. F104av upstream manual blk valve repaired. 2. T/C train depressured. Repairs completed. T/C train restarted. 3. Shut down and leak test complete. 4. Depressured unit Wednesday, November 19, 2003 Page 1 of 1 REPORT NO: 03-0620 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 08 Nav 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 08:20 11 :00 2 Hrs 40Mins 0 0 ~ 340 MSCF TOTAL VOLUME'MO'MSCF First Determination of Cause: 1. operational depressuring of injection line Action Taken to Stop Flaring: 1. depressured line Wednesday, November 19, 2003 Page 1 of 1 REPORT NO: 03-0623 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 09 Nov 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 10:35 10:40 OHrs 5Mins 0 0 ~ 135 MSCF 2. Flare/Relief Valve 13:30 13:35 OHrs 5Mins 0 0 ~ 51'MSGf 3. Flare/Relief Valve 16:15 16:20 OHrs 5Mins 0 0 ~ 408 MSCF TOTAL VOLUME 594 MSCF First Determination of Cause: 1. Shut down T /C 1808 for T -Shell Pull /Bucket replacement 2. Shut down T /C 1808 after spincool 3. Shut down T /C 1878 for maintenance Action Taken to Stop Flaring: 1. Depressured T /C 1808 2. Depressured TIGl808 3. Depressured T /C 1878 Wednesday, November 19, 2003 Page 1 of 1 REPORT NO: 03-0626 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CCP DATE: 12 Nov 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 18:45 18:50 OHrs 5Mins 0 0 ~ 77 MSCF 2. Flare/Relief Valve 19:00 19:05 OHrs 5Mins 0 0 ~ ''''I4''MSCf 3. Flare/Relief Valve 21:50 21:55 OHrs 5Mins 0 0 2J 156 MSCF TOTAL VOLUME 247 MSCF First Determination of Cause: 1. Valve sequence problems on T /C 1809 during startup 2. Valve sequence problems()n TIC 1808 during startup 3. Shutdown (normal stop) T/C 1809 duetoa oiUeak on the gearbox. Action Taken to Stop Flaring: 1. Closed flare valve on TIC 1809 after reaching correct pressure 2. Depressured T/C'1808 to 50 psi 3. Depressured T /C 1809 to 50 psi Wednesday, November 19, 2003 Page 1 of 1 I Facility CENTRAL COMPRESSOR PLANT 1. Sold 2. Reinjected Disposition 3. Flared or vented less than 1 hour. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION loperator I Field(s) BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU Month/Year of Disposition 12/2003 Volume MCF* *Indicate contribution of each pool to total. 4,463,249 Pool Name Code Percent PRUDHOE 640150 99.75% PBU Midnight Sun Undefined 640158 0.25% 231,427,227 o 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other 8. NGL gas equivalent produced 9. Purchased gas TOTAL items 1 - 7 o 29,878 Fuel Assist 6,236,168 o Lift Gas, Off Field o 242,156,522 1. Safety MCF o 2. Lease Use MCF o 3. Conserv. Purposes MCF 10. Transferred from: FS1, FS2, FS3, GC1, GC2, GC3 11. Transferred to: CGF Remarks: I hereby ce~that th Signature: {¿. a.. Form 10-422 (Revised 4/95) 260,859,491 Commissioner Date 21,346,857 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. true and correct to the best of my knowledge. Title: SUPERVISOR BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL COMPRESSOR PLANT GAS FLARING INCIDENT REPORT December 2003 Page 1 IUnplanned Events less than or equal to 1 hour Not required for unplanned events which are less than or equal to 1 hour Not required for unplanned events which are less than or equal to 1 hour TOTAL o Events greater than 1 hour See attachments See attachments TOTAL o IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf See attachments TOTAL o Events 1 Hour OR Exceeding 5000 Mcf See attachments 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 TOTAL FLARED VOLUME o o o 29,878 1/6/2004 3:42 PM