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Home My WebLink AboutPBU GC 2 / BP Exploration STATE OF ALASKA AOGCC GAS DISPOSITION FILES YEAR: 2003 FACILITY: PBU GC 2 OPERATOR: BP EXPLORATION (ALASKA) INC Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 01/2003 GATHERING CENTER 2 Disposition Volume MCF" 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 2,731 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 MC 25.235) 5. Pilot and Purge 26,402 6. Used for lease operations Fuel 632,236 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 . 7 661,369 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 20,438,923 Remarks: I hereby ce~ ~that ~e fOregOin~Js true and correct to the best of my knowledge. Signature: : 0 . J. J.II/ñ. 'JI Title: SUPERVISOR Form 10-422 (Revised 4/95) "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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 BA V UNIT - GC-2 GAS FLARING INCIDENT REPORT January 2003 Page 1 runplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT 8. CAUSE 1/6/2003 1340-1349 125 Not required for unplanned events which 1/11/2003 1759-1854 1,719 are less than or equal to 1 hour 1/12/2003 1437-1448 95 1/20/2003 2238-2253 104 1/20/2003 2318-2344 181 1/21/2003 0226-0312 319 1/25/2003 0916-0934 188 TOTAL 2,731 rUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT 8. CAUSE See Attachments TOTAL o ~Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT 8. CAUSE See Attachments TOTAL o ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT 8. 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 2,731 o o o TOTAL FLARED VOLUME 29,133 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 217/2003 9:26 AM Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator I Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 02/2003 GATHERING CENTER 2 Disposition Volume MCF" 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 7,690 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 25,010 6. Used for lease operations Fuel 610,141 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 642,841 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 18,511,425 Remarks: I hereby certZ1hat theL:g~true and correct to the best of my knowledge. Signature: O. Â 1J Title: SUPERVISOR ~ Form 10-422 (Revised 4/95) "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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 - GC-2 GAS FLARING INCIDENT REPORT February 2003 Page 1 lunplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 2/13/2003 1354-1408 97 Not required for unplanned events which 2/24/2003 1115-1150 4,253 are less than or equal to 1 hour 2/25/2003 2000-2013 3,340 TOTAL 7,690 ~Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See Attachments TOTAL o , ~Planned 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 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 o o o 32,700 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 3/7/2003 3:33 PM Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION perator Field(s Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 03/2003 GATHERING CENTER 2 Disposition Volume MCF" 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 1,163 4. Flared or vented greater than 1 hour 1,834 .,/ (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 22,941 6. Used for lease operations Fuel 707,504 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL.items 1 -7 733,442 8. NGL gas equivalent produced 0 9. Purchased gas t 0 10. Transferred from: 0 11. Transferred to: CCP 20,676,001 Remarks: I hereby ce~ lj th~fOregOi~VS true and correct to the best of my knowledge. Signature: . . Á.AM A I Title: SUPERVISOR Form 10-422 Revised 4/95 "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 1. Safety II '3:34 MCF JßJ<L 2. Lease Use MCF 3. Conserv. Purposes MCF ~~~~ Commissioner 51B( 0") 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 BA V UNIT· Gc-2 GAS FLARING INCIDENT REPORT March 2003 IUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT 8. CAUSE 3/3/2003 0939-1023 153 Not required for unplanned events which 3/6/2003 1413-1422 81 are less than or equal to 1 hour 3/6/2003 1425-1430 35 3/6/2003 1614-1628 146 3/6/2003 1641-1650 113 3/6/2003 2112-2133 130 3/7/2003 0309-0335 100 3/10/2003 0845-0856 76 3/17/2003 2345-2355 69 3/19/2003 1234-1248 204 0325-03 1642-1650 56 Page 1 TOTAL 1,163 lunPlanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT 8. CAUSE 3/1/2003 0334-0650 681 See Attachments 3/1/2003 0725-0849 292 3/6/2003 1146-1248 861 TOTAL ;../ 1,834 ACTIONTAKENTO ELIMINATE CAUSE Not required tor unplanned events which are less than or equal to 1 hour ACTION·TAKENTO·ELIMINATECAUSE See Attachments 'Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT 8. CAUSE See Attachments TOTAL o ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT 8. 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 1,163 1,834 o o 25,938 ACTION TAKEN TO ELIMINATE CAUSE See Attachments ACTION TAKEN TO ELIMINATE CAUSE See Attachments 4/8/2003 11:33AM REPORT NO: 03-01 08 BPXA FLARE REPORT PRUDHOE BAY FACILITY: GC2 DATE: 01 Mar 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 03:34 06:50 3Hrs 16 Mins 0 0 0 681 MSCF 07:25 08:49 1 Hrs 24Mins 0 0 0 292 MSCF TOTAL VOLUME 973 MSCF First Determination of Cause: 1. Sk-18lP compressor shut down because of a High level V-220 that initated a stop production 2. Sk-18lP compressor (K-205) was shut down due to excessive noise after restart. Action Taken to Stop Flaring: 1. Flaring was permitted to continue while GC operations personnel attempted to reset stop production and restart the equipment. Z, l & V pads SID at same time. 2. Flaring was permitted to continue while GC operations personnel attempted to start off-line compressor (K-206). Stopped bring up rate to GC @ 0730 hrs. Monday, March 31, 2003 Page 1 of 1 REPORT NO: 03-0118 BPXA FLARE REPORT PRUDHOE BAY FACILITY: GC2 DATE: 06 Mar 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 11:46 12:48 1 Hrs 2Mins 0 0 0 861 MSCF 2. Flare/Relief Valve 14:13 14:22 OHrs 9Mins 0 0 0 81 MSCF 3. Flare/Relief Valve 14:25 14:30 OHrs 5Mins 0 0 0 35 MSCF 4. Flare/Relief Valve 16:14 16:28 OHrs 14Mins 0 0 0 146 MSCF 5. Flare/Relief Valve 16:41 16:50 OHrs 9Mins 0 0 0 113 MSCF 6. Flare/Relief Valve 21:12 21:33 OHrs 17 Mins ~ 0 0 130 MSCF TOTAL VOLUME 1,366 MSCF First Determination of Cause: 1. High gas transit line pressure caused by CGF compressor 1801 shut down due to bad RTD card that signaled a false high bearing temperature SID. 2. High gas transit line pressure caused by CGF compressor 1801 shut down due to bad power supply card. Slug catcher flared due to high transit gas pressure. 3. High gas transit line pressure caused by CGF compressor 1801 shut down due to bad power supply card. Slug catcher flared due to high transit gas pressure. 4. High gas transit line pressure caused by CGF compressor 1801 going down due to a bad RTD card. 5. High gas transit line pressure caused by CGF compressor 1801 going down due to a bad RTD card. 6. While bringing production rates up following CGF problem, LPS compressors exceeded maximum gas capacity and discharged to flare. Seems ambient temperature has increased causing less compressor efficiency Action Taken to Stop Flaring: 1. WOA reduced production rates and shut-in 30 wells equaling 500 mmscfd. EOA reduced production rates and shut-in 18 wells equaling 500 mmscfd. Wells were shut-in or choked back starting at 1143 hours. Monday, March 31, 2003 Page 1 of 2 REPORT NO: 03-0118 BPXA FLARE REPORT PRUDHOE BAY FACILITY: GC2 DATE: 06 Mar 2003 ;)- ft'Moved wells to HP system, and choked back a well. 3 X Moved a well over to GC-1 LP through H-pad. '1 JÆr. WOA stopped bringing up rates and cut back to previous 500 mmcf rate cut. &" j;I-: Cut a couple more LP wells to get B-Slug catcher out of flare, due to high trransit. b 1.2:' WOA reduced production rates equaling 15 mmscfd. Wells were choked back starting at 2120 hours. Monday, March 31, 2003 Page 2 of 2 Gl.B 1< Janng Incident Subject: GPB Flaring Incident Date: Sat, 1 Mar 2003 16:12:29 -0600 From: "GPB, Prod Opt TL" <GPBProdOptTL@BP.com> To: steve_mcmains@admin.state.ak.us CC: "Fiedler, Anne M" <FiedleAM@BP.com>, "Benson, Gary A" <BensonGA@BP.com>, "Pfeiffer, Jim A" <PfeifDA@BP.com>, "GPB, Environ Advisor West" <GPBEnvironAdvisorWest@BP.com>, "GPB, Environ TL" <GPBEnvironTL@BP.com>, "GPB, Environ Advisor East" <GPBEnvironAdvisorEast@BP.com> > > steve mcmains@admin.state.ak.us > 907-276-7542 To: Steve McMains, AOGCC 907-793-1241, fax > > Team Leader, 907-659-5566 From: Michael Bolkovatz, GPB Prod Optim > > An extended flare incident occurred on March I, 2003 at GC2. The Skid 18 LP compressor shutdown because of a high level on the knockout vessel which in turn initiates a stop production for that part of the facility. The incoming rate to the plant was immediately reduced from 1 BCFPD to 450 MMSCFPD and flaring was initiated off of the 3rd stage vessels. Assist gas was started to prevent black smoke. The compressor was down for 3 hrs, 16 mins and 681 MSCF was flared while repeated attempts were made to restart the machine. After restart, the machine was shut back down due to excessive noise. The machine was down a 2nd time for 1 hr and 24 mins and 292 MSCF was flared. Total flare time was 4 hours and 40 minutes. Total flare volume was 973 MSCF. > > If you require additional information, please don't hesitate to call me. > > > > > > Michael Bolkovatz GPB production Optimization TL 659-4472, 659-5566 Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 04/2003 GATHERING CENTER 2 Disposition Volume MCF" 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 1,909 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 25,079 6. Used for lease operations Fuel 657,298 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 684,286 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 19,171,357 Remarks: I hereby ceQ¡that Re foregoing is true and correct to the best of my knowledge. Signature: . O. ..A A ~ Title: SUPERVISOR Form 10-422 (Revised 4/95) "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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 BA Y UNIT - GC-2 GAS FLARING INCIDENT REPORT April 2003 Page 1 ~UnP/anned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 4/5/2003 1850-1858 56 Not required for unplanned events which 4/7/2003 0000-0010 69 are less than or equal to 1 hour 4/13/2003 1557-1613 267 4/13/2003 2122-2144 183 4/14/2003 1235-1244 69 4/14/2003 1340-1356 333 4/14/2003 1632-1654 275 4/16/2003 2036-2045 31 4/17/2003 1510-1514 56 4/18/2003 0118-0147 101 4/18/2003 2257-2302 35 4/25/2003 2210-2352 350 4/26/2003 0150-0159 38 4/26/2003 0811-0818 29 4/28/2003 0205-0345 17 Intermittent, 29 min TOTAL 1,909 ACTlONTAKEN TO EUMINATe CAUSE Not required for unplanned events which are less than or equal to 1 hour ~Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See Attachments ACTION TAKEN TO EUMINATE CAUSE See Attachments TOTAL o ACTION TAKEN TO EUMINATE CAUSE See Attachments ~Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See Attachments TOTAL o ACTION TAKEN TO EUMINATE CAUSE See Attachments ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Mct 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 1,909 o o o 26.988 5/7/2003 3:49 PM GATHERING CENTER 2 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator I Field(s) I Month/Year of Disposition I BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU OS/2003 Facility Disposition Volume MCF" "Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinjected 0 PRUDHOE 640150 100.00% 3. Flared or vented less than 1 hour. 783 4. Flared or vented greater than 1 hour 4,743 ¡/ (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 25,954 6. Used for lease operations Fuel 661,865 Assist 0 7. Other Lift Gas, Off Field 0 btfir' i» i TOTAL items 1 - 7 693,345 1. Safety +74'3 MCF f 8. NGL gas equivalent produced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes MCF .#' 10. Transferred from: 0 ~~ 7/3/ß ~> Commissioner Date 11. Transferred to: CCP 19,220,197 Note: All volumes must be corrected to pressure of 14.65 Remarks: psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. I hereby certtzthat tlforegp~ is true and correct to the best of my knowledge. Authority 20 AAC 25.235. Signature: :Q .A A_Ah. Title: SUPERVISOR Form 10-422 (Revised 4/95) 3:«-- BP EXPLORATION (ALASKA) INC. PRUDHOE BA V UNIT - GC-2 GAS FLARING INCIDENT REPORT May 2003 Page 1 rUnplanned Events less than or equal to 1 hour OA1'Ë 1'IMË VOIlOMË· . DËSCFtIl>tIONOFINOIOËN'f8tOAUSE 5/9/2003 0242-0306 300 Not required for unplanned events which 5/9/2003 0307-0320 92 are less than or equal to 1 hour 5/11/2003 0948-0955 49 5/12/2003 0930-0939 75 5/15/2003 2315-2319 28 5/21/2003 0240-0244 22 5/21/2003 0950-1002 92 5/23/2003 0026-0038 83 5/23/2003 0123-0129 42 TOTAL 783 ~Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 5/19/2003 1300-2359 3,538 Intermittent - See Attachments 5/20/2003 0001-0308 649 5/25/2003 1517-2120 556 Intermittent TOTAL 4,743 ~Planned Events Less Than or Equal 1 Hour AND Not Exceedin~ 5000 Met DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See Attachments TOTAL o rPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mct 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 4,743 o o TOTAL FLARED VOLUME 31,480 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 6/9/2003 11:36AM REPORT NO: 03-0324 BPXA FLARE REPORT PRUDHOE BAY FACILITY: GC2 DATE: 19 May 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 13:00 23:59 16 Hrs 59 Mins Black Intermittent Smoke ~ 0 Planned VOLUME o 3,538 MSCF TOTAL VOLUME 3,538 MSCF First Determination of Cause: 1. Extended flaring event occurred during required ESD testing and start up of LP and IP compressors. LP and IP compressors use low pressure gas which is dependent on HP gas flow rates. Action Taken to Stop Flaring: 1. WOA increased HP rates to allow compressors enough gas to start. IP and then LP @ 2215. Assist gas was used during this process. Friday, May 23, 2003 Page 1 of 1 REPORT NO: 03-0325 BPXA FLARE REPORT PRUDHOE BAY FACILITY: GC2 DATE: 20 May 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 00:01 03:08 3 Hrs 7Mins Black Intermittent Smoke Planned o 0 o VOLUME 649 MSCF 649 MSCF TOTAL VOLUME First Determination of Cause: 1. Intermittent flaring event occurred during startup of the LP compressor after the required ESD testing. Action Taken to Stop Flaring: 1. WOA increased HP rates to allow compressors enough gas to start. LP started @ 0229. Friday, May 23, 2003 Page 1 of 1 REPORT NO: 03-0343 BPXA FLARE REPORT PRUDHOE BAY FACILITY: GC2 DATE: 25 May 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 15:17 21 :20 4 Hrs 27Mins Black Intermittent Smoke Planned ~ 0 o VOLUME 556 MSCF 556 MSCF TOTAL VOLUME First Determination of Cause: 1. Produced water leak initated reduction in rate to be able to repair the leak. Sk-18 LP compressor shut down because of a problem associated with low gas rates in the plant. Action Taken to Stop Flaring: 1. WOA reduced production rates and shut-in 90 wells equaling 660mmscfd. Wells were shut-in or choked back starting at 1450 hours. Tuesday, May 27,2003 Page 1 of 1 GPB Flaring Incident Subject: GPB Flaring Incident Date: Tue, 20 May 2003 19:09:50 -0500 From: "GPB, Prod Opt TL" <GPBProdOptTL@BP.com> To: steve _ mcmains@admin.state.ak.us CC: "Fiedler, Anne M" <FiedleAM@BP.com>, "Benson, Gary A" <BensonGA@BP.com>, "Pfeiffer, Jim A" <PfeifflA@BP.com>, "GPB, Environ AdvisorWest" <GPBEnvironAdvisorWest@BP.com>, "GPB, Environ TL" <GPBEnvironTL@BP.com>, "GPB, Environ Advisor East" <GPBEnvironAdvisorEast@BP.com> > > steve mcmains@admin.state.ak.us To: Steve McMains, AOGCC > 907-793-1241, fax 907-276-7542 > > Team Leader, 907-659-5566 From: Michael Bolkovatz, GPB Prod Optim > > An extended flare incident occurred on May 19-20, 2003 at GC2. The plant was shutdown for ESD testing. The LP & IP compressors compress gas from the 2nd and 3rd stage vessels. Because of the reduced flow through the facility, these compressors did not have enough gas to stay running and in order to prevent overpressuring the vessels, the only option is for this gas to be flared (this automatically occurs as the vessel pressure increases). Additional gas rate was put back online until enough gas rate was flashing off of the 2nd and 3rd stage vessels to keep the IP & LP compressors online. Total flare time was 20 hours and 6 minutes, total flare volume was 4187 MSCF. > > If you require additional information, please don't hesitate to call me. > > > > > > > Michael Bolkovatz GPB production Optimization TL 659-5566 I of I 5/21/20036:06 AM GPB Flaring Incident Subject: GPB Flaring Incident Date: Mon, 26 May 2003 17:40:10 -0500 From: "GPB, Prod Opt TL" <GPBProdOptTL@BP.com> To: steve _ mcmains@admin.state.ak.us cc: "Fiedler, Anne M" <FiedleAM@BP.com>, "Benson, Gary A" <BensonGA@BP.com>, "Pfeiffer, Jim A" <PfeiffJA@BP.com>, "GPB, Environ Advisor West" <GPBEnvironAdvisorWest@BP.com>, "GPB, Environ TL" <GPBEnvironTL@BP.com>, "GPB, Environ Advisor East" <GPBEnvironAdvisorEast@BP.com> > > steve mcmains@admin.state.ak.us To: Steve McMains, AOGCC > 907-793-1241, fax 907-276-7542 > > Team Leader, 907-659-5566 From: Michael Bolkovatz, GPB Prod Optim > > An extended flare incident occurred on May 25, 2003 at GC2. The produced water section of the plant was shutdown due to a corrosion failure on the discharge piping. When this occurred, all of the produced water flow had to be shutin, 90 wells and 660 MM/D was shut in. As a result, there was not enough gas off of the 2nd and 3rd stage vessels to keep the LP & IP compressors loaded and running the full time. After the initial rate was shutin, we moved dry wells from LP to HP, and from GCl HP to GC2 HP to keep enough gas flashing off of the final stage separators to keep the LP and IP compressors running. Total flare time was 4 hours and 27 minutes (note, there was intermittent flaring during this period, most of the time the IP & LP compressors were running) , total flare volume was 556 MSCF. > > If you require additional information, please don't hesitate to call me. > > > > > > > Michael Bolkovatz GPB production Optimization TL 659-5566 1 of! 5/27/20037:16 AM Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthlYear of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 06/2003 GATHERING CENTER 2 Disposition Volume MCF" "Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinjected 0 PRUDHOE 640150 100.00% 3. Flared or vented less than 1 hour. 88 4. Flared or vented greater than 1 hour 513 v (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 26,769 6. Used for lease operations Fuel 615,032 Assist 0 7. Other Lift Gas, Off Field 0 .........< <....................< <... ........< .................. < « TOTAL items 1 - 7 642,402 1. Safety :5'J3 MCF 8. NGL gas equivalent produced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes MCF l,..o-... .#' 10. Transferred from: 0 ~/A -zþ¡þ 'V......, .V / Date· . Commissioner 11. Transferred to: CCP 19,066,236 Note: All volumes must be corrected to pressure of 14.65 Remarks: psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. I hereby cety.(jt re fOregOi~9 is true and correct to the best of my knowledge. Authority 20 AAC 25.235. Signature: . . 1 ~ ^"'^ 1J. Title: SUPERVISOR Form 10-422 (Revised 4/95) ~¡C- BP EXPLORATION (ALASKA) INC. PRUDHOE BA V UNIT· GC-2 GAS FLARING INCIDENT REPORT June 2003 rUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 6/9/2003 0846-0900 88 Not required for unplanned events which are less than or equal to 1 hour Page 1 TOTAL 88 ~Unplanned Events ~reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 6/2/2003 1012-2359 267 Intermittent - See Attachments 6/3/2003 0001-0310 246 Intermittent TOTAL 513 ~Planned Events Less Than or Equal 1 Hour AND Not Exeeedin~ 5000 Mef DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See Attachments TOTAL o rPlanned 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 513 o o TOTAL FLARED VOLUME 27,370 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 7/9/2003 1:59 PM FACILITY: GC2 SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0352 BPXA FLARE REPORT PRUDHOE BAY DATE: 02 Jun 2003 TIME OF FLARING Start Stop Duration 10:12 23:59 2Hrs 8Mins Black Intermittent Smoke ~ 0 TOTAL VOLUME o First Determination of Cause: 1. Sk-18 IP compressor shut down because of a problem associated with water plant shutdown. Action Taken to Stop Flaring: 1. Cut all LP rate and kept the very dryest HP wells flowing. Thursday, June 26, 2003 Planned VOLUME 267 MSCF 267 MSCF Page 1 of 1 bp FACILITY: GC2 SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0354 BPXA FLARE REPORT PRUDHOE BAY DATE: 03 Jun 2003 TIME OF FLARING Start Stop Duration 00:01 03:10 1 Hrs 58Mins Black Intermittent Smoke ~ 0 TOTAL VOLUME o First Determination of Cause: 1. Sk-18 IP compressor shut down because of a problem associated with water plant shutdown. Action Taken to Stop Flaring: 1. Cut all LP rate and kept the very dryest HP wells flowing. Thursday, June 26, 2003 Planned VOLUME 246 MSCF 246 MSCF Page 1 of 1 ~.H U da1Jug Incident Subject: GPB Flaring Incident Date: Sat, 7 Jun 2003 16:26:21 -0500 From: "GPB, Prod Opt TL" <GPBProdOptTL@BP.com> To: steve _ mcmains@admin.state.ak.us CC: "Fiedler, Anne M" <FiedleAM@BP.com>, "Benson, Gary A" <BensonGA@BP.com>, "Pfeiffer, Jim A" <PfeiffJA@BP.com>, "GPB, Environ Advisor West" <GPBEnvironAdvisorW est@BP . com>, "GPB, Environ TL" <GPBEnvironTL@BP.com>, "GPB, Environ Advisor East" <GPBEnvironAdvisorEast@BP.com> To: Steve McMains, AOGCC steve mcmains@admin.state.ak.us 907-793-1241, fax 907-276-7542 From: Hal Tucker, GPB Prod Optim Team Leader, 907-659-4472 An extended flare incident occurred on June 02, 2003 at GC2. The produced water section of the plant was shutdown due to a low level in the surge drum. Following the shut down, a flange leak developed in the produced water header relief piping. As a result of being unable to re-start the produced water section until the flange leak was repaired, the surge tank level climbed to maximum as all high water cut wells were being shut in. That production cut caused the IP and LP compressors to trip due to low gas volumes. Once the surge tank level stabilized we begin to re-establish enough dry production to re-start the IP and LP compressors. Total flare time was 4 hours and 8 minutes, total flare volume was 513 MSCF. If you require additional information, please don't hesitate to call me. Hal Tucker GPB Production Optimization TL 659-4472 I of I 6/9/2003 5:49 AM Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 07/2003 GATHERING CENTER 2 Disposition Volume MCF" 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 21,186 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 27,078 6. Used for lease operations Fuel 618,443 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 666,707 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 19,042,234 Remarks: I hereby ce~that t4oing, true and correct to the best of my knowledge. Signature: 0 ,A I J Title: SUPERVISOR . Form 10-422 (Revised 4/95) "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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 BA V UNIT - GC-2 GAS FLARING INCIDENT REPORT July 2003 Page 1 ~~~Planned Events less than or equal to 1 hour DATE·· .. ......... ... ... .. ··TIME ...... ... .... ..... .... ···V.OtUME . ·~!>çf't!~º"'º!",I",çlºg"'!/"Jç~º$EYr 7/1/2003 2114-2120 42 Not required for unplanned events which 7/8/2003 2144-2150 42 are less than or equal to 1 hour 7/10/2003 1338-1342 8 7/14/2003 2146-2246 12,889 7/21/2003 0901-0915 3,889 7/23/2003 0227-0324 3,958 7/24/2003 0849-0854 52 7/29/2003 0227-0312 250 7/29/2003 0313-0329 56 TOTAL 21,186 Un lanned Events reater than 1 hour . ACTION TAKEN TO ELIMINATE CAUSE· Not required for unplanned events which are less than or equal to 1 hour Intermittent - See Attachments Jl;Merfflittt:fI~. TOTAL o JPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Met . DATE TIME· VOLUME DESCRIPTION OF INCIDI:NT & CAUSE See Attachments TOTAL o rPlanned Events Exceedin~ 1 Hour OR Exceeding 5000 Met DATE·· . . TIME VOLUME. DESCRIPTION OF INCIDENT & CAUSf. 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 TOTAL FLARED VOLUME 48,264 ACTION tAKEN TO ELIMINAtE CAUSE .. See Attachments ACTION TAKEN TO ELIMINATE CAUSE . See Attachments 8/11/2003 1 :36 PM Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 08/2003 GATHERING CENTER 2 Disposition Volume MCF* 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 4,264 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 23,599 6. Used for lease operations Fuel 647,967 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 . 7 675,830 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 20,739,887 Remarks: I hereby ceL¿that tht.regOing lf~ue and correct to the best of my knowledge. Signature: .0. ..Á ..I AA d 1 Title: SUPERVISOR - , Form 10 422 (Revised 4/95) "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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 SAY UNIT· GC-2 GAS FLARING INCIDENT REPORT August 2003 Page 1 ~Unplanned Events less than or equal to 1 hour DATE·· .. .. ... ... TIME.·· . . . VOLUME .·DESCRIPTION OF INCIDENT & CAUSE .. . 8/8/2003 1610-1655 3,906 Not required for unplanned events which 8/9/2003 2311-2316 35 are less than or equal to 1 hour 8/14/2003 1406-1437 323 TOTAL 4,264 Unplanned Events reater than 1 hour ACTION. TAKEN TO. ELIMINATE CAUSE .. ... .. Not required for unplanned events which are less than or equal to 1 hour Intermittent - See Attachments See Attachments f ntermittent TOTAL o .~ JPlanned Events Less Than or E'Iual1 Hour AND Not Exeeedin~ 5000 Met .... DATE· . . ··TIME . . 'VOLUME . . . DeSCRIPTION 01=' INCIDENT & CAUSE ... See Attachments TOTAL o IPlanned Events Exeeedin!:J 1 Hour OR Exeeedin~ 5000 Met . DATE.·· .. . . . TIME .. . VOLUME . DESCRIPTION OF INCIDEI'iT & 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 TOTAL FLARED VOLUME 27,863 ACTION TAKEN 10 EUMINATECAUSE . .... See Attachments . ACTIOf'fTAKEN TO ELI"IINATECAuse . . See Attachments 9/9/2003 9:01 AM ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 09/2003 acility GATHERING CENTER 2 "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% Disposition Volume MCF" 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 478 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 21,715 6. Used for lease operations Fuel 628,852 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 651,045 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 19,571,126 Remarks: I hereby cert~~hat :r fOregOinþi~ true and correct to the best of my knowledge. Signature: ~O. J A ' ø , Title: SUPERVISOR - :': .i.,.··...·,{ 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 BA V UNIT· GC-2 GAS FLARING INCIDENT REPORT September 2003 ual to 1 hour 9/7/2003 9/8/2003 9/11/2003 9/12/2003 9/18/2003 10 Not required unplanned events which 35 are less than or equal to 1 hour 69 156 208 1313-1318 0011-0016 0004-0008 0408-0423 1012-1042 TOTAL 478 ~UnPlanned Events ~reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Intermittent - See Attachments Intermittent TOTAL o 'Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See Attachments TOTAL o Iplanned Events Exceeding 1 Hour OR Exceeding 5000 Mef 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 o o o 22,193 Page 1 Not required 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 1 0/7/2003 10:26 AM v HH.;lU......Ill Subject: GPB Flaring Incident Date: Fri, 10 Oct 200300:53:45 -0500 From: "GPB, Prod Opt TL" <GPBProdOptTL@BP.com> To: steve _ mcmains@admin.state.ak.us CC: "Fiedler, Anne M" <FiedleAM@BP.com>, "Benson, Gary A" <BensonGA@BP.com>, "Pfeiffer, Jim A" <PfeiffJA@BP.com>, "GPB, Environ Advisor West" <GPBEnvironAdvisorWest@BP.com>, "GPB, Environ TL" <GPBEnvironTL@BP.com>, "GPB, Environ Advisor East" <GPBEnvironAdvisorEast@BP.com> > > > > > 907-659-5566 To: Steve McMains, AOGCC steve mcmains@admin.state.ak.us 907-793-1241, fax 907-276-7542 From: Michael Bolkovatz, GPB Prod Optim Team Leader, > > An extended flare event occurred on October 9, 2003. GC2 experienced a plant upset which caused D Bank to shutdown. This in turn caused the LP & IP compressors to shutdown at midnight due to reduced gas rate. The IP compressor was restarted at 03:56. Shutting in additional rate would have reduced the gas available to this compressor and would have prolonged the restart & lengthened the time of flare. The LP compressor was restarted after 08:40, then it shutdown again at 09:49 and finally restarted and stayed running at 11:50. Volume flared from midnight to 08:40 was 5417 MSCF and the volume flared from 09:49 to 11:50 was 1260 MSCF for a total of 6677 MSCF. > > to call me. > > > > > > > > If you require additional information, please don't hesitate Michael Bolkovatz GPB Production Optimization TL 659-5566 of} } OJ} 0/2003 6:55 AM Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 10/2003 GATHERING CENTER 2 Disposition Volume MCF" 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 7,767 4. Flared or vented greater than 1 hour 7,977 / (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 22,450 6. Used for lease operations Fuel 588,512 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 626,706 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 15,714,021 Remarks: I hereby cee¿ that t! fOregOi] is true and correct to the best of my knowledge. Signature: .... () .A.......... 1 t Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 100.00% 640150 1. Safety tt(77MCF ~ 2. Lease Use MCF 3. Conserv. Purposes MCF [ 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 - GC-2 GAS FLARING INCIDENT REPORT October 2003 Page 1 IUnplanned Events less than or e9ual to 1 hour DATE TIME VOLUME·· . DESCRIPTION OF INCIDENT&: CAUSE 10/212003 0646-0656 174 Not required for unplanned events which 10/4/2003 1743-1759 300 are less than or equal to 1 hour 10/4/2003 1858-1910 125 10/6/2003 0621-0634 135 10/6/2003 0825-0835 70 1016/2003 1009-1014 35 10/7/2003 1823-1836 90 10/7/2003 2107-2127 139 10/7/2003 2153-2202 63 10/8/2003 0114-0128 97 10/8/2003 0340-0348 56 10/9/2003 2219-2224 11 1 0/25/2003 0020-0032 125 10/27/2003 0200-0220 4,167 10/27/2003 1324-1331 97 10/28/2003 2000-2010 2,083 TOTAL 7,767 ACTION TAKEN TO ELIMINATE CAUSE See Attachments ¡Unplanned Events !;¡reater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 10/9/2003 0000-0840 5,417 See Attachments 10/9/2003 0949-1150 1 ,260 10/31/2003 0200-1155 1,300 Intermittent TOTAL 7,977 ACTION TAKEN TO ELIMINATE CAUSE See Attachments Iplanned Events Less Than or Equal 1 Hour AND Not ExceedinJ 5000 Mct DATE TIME VOLOME DESCRIPTION OFINCIDENT 8. CAUSE See Attachments TOTAL o ACTION TAKEN TO ELIMINATE CAUSE See Attachments ¡Planned Events Exceedinll1 Hour OR Exceedin!il5000 Met DATE TIME· VOLUME DESCRIPTION OF INCIDENT 8. 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 7,977 o o 38,194 ACTION TAKEN TO ELIMINATE CAUSE . Not required for unplanned events which are less than or equal to 1 hour 11/7/2003 1:51 PM FACILITY: GC2 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve 3. Flare/Relief Valve REPORT NO: 03-0571 BPXA FLARE REPORT PRUDHOE BAY DATE: 09 Oct 2003 TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME ./ 00:00 08:40 8Hrs 40Mins 0 0 0 5,417 MSCF j 09:49 11:50 2Hrs 1 Mins 0 0 0 1 ,260 MSCF 22:19 22:24 OHrs 5Mins 0 0 0 ll. MSCF TOTAL VOLUME 6,688 MSCF First Determination of Cause: 1. Sk-18 I P/LP compressor shut down because of a problem associated with "0" bank shutdown. 2. Sk-18 LP compressor shut down because of a problem associated with not enough gas rate through the GC. 3. Low oil rates through GC caused the LPcompressor:s.t05urge. Action Taken to Stop Flaring: 1. Flaring was permitted to continue while GC operations personnel attempted to restart the equipment. IP compressor was restarts at 03:56 hrs. LP compressor was restarted at 08:40 hrs. 2. Equipment was restarted at 11 :50 hours. Gas rate was increased following card change out for TEG reboilers. 3. Pressure on V-220 was raised to increase suction pressure to LP machines Tuesday, October 21, 2003 Page 1 of 1 REPORT NO: 03-0608 BPXA FLARE REPORT PRUDHOE BAY FACILITY: GC2 DATE: 31 Oct 2003 TIME OF FLARING Slack SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 02:00 11 :55 3 Hrs 10 Mins ~ 0 0 1,300 MSCF TOTAL VOLUME 1,300 MSCF First Determination of Cause: 1. Compressor loading problem due to plant start-up and low gas rates. Assist gas was used to prevent black smoke. Action Taken to Stop Flaring: 1. Brought up plant and restarted compressors Monday, November 03, 2003 Page 1 of 1 .. Facility GATHERING CENTER 2 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) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 11/2003 Volume MCF" o o 1,007 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 12,500 ¡,.../". 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1 - 7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: 11. Transferred to: CCP Remarks: I hereby ce 22,159 Fuel Assist 645,328 o Lift Gas, Off Field o 680,994 o o o 18,092,390 g is true and correct to the best of my knowledge. Title: SUPERVISOR "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 1. Safety IZ{ ':;-00 MCF (il),<- 2. Lease Use MCF MCF ~ 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 BA V UNIT - GC-2 GAS FLARING INCIDENT REPORT November 2003 Page 1 lunPlanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 11/7/2003 2130-2159 1,007 Not required for unplanned events which are less than or equal to 1 hour TOTAL 1,007 lunplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 11/19/2003 0505-1205 12,500 See Attachments TOTAL 12,500 IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See Attachments TOTAL o Iplanned Events Exceeding 1 Hour OR Exceeding 5000 Mct 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 12,500 o o TOTAL FLARED VOLUME 35,666 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 10:27 AM REPORT NO: 03-0642 BPXA FLARE REPORT PRUDHOE BAY FACILITY: GC2 DATE: 19 Nov 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 05:05 12:05 7Hrs OMins ~ 0 0 12,500 MSCF TOTAL VOLUME'12;50ß''MSCf First Determination of Cause: 1. Power failure in PWX section Action Taken to Stop Flaring: 1. Cut gas / water rate to GC-2 , 500mm, assist gas was used to control black smoke Thursday, November 20,2003 Page 1 of 1 Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA WESTERN OPERATING AREA-PBU 12/2003 GATHERING CENTER 2 Disposition Volume MCP 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour. 167 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 21,133 6. Used for lease operations Fuel 727,166 Assist 0 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 748,466 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 20,089,652 Remarks: I hereby cert!:)hat thl fOregOin1 true and correct to the best of my knowledge. Signature: . Q. ÁÅ AA 1 } Title: SUPERVISOR Form 10-422 (Revised 4/95) "Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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 - GC-2 GAS FLARING INCIDENT REPORT December 2003 Page 1 Unplanned Events less than or equal to 1 hour 12/22/2003 0658-0718 167 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 167 Iunplanned Events greater 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 Mct See Attachments See Attachments TOTAL o IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mct '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 TOTAL FLARED VOLUME 167 o o o 21,300 1/6/2004 3:55 PM