The URL can be used to link to this page

Home My WebLink AboutPoint Thomson - ExxonMobil Corp.State of Alaska AOGCC Gas Disposition Files Year: 2017 Facility: Point Thomson Operator: ExxonMobil Alaska Production Inc. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRnni irlpn f'- AQ r%10n 11e17-il 1. Facility Number 890000001 Disposition 2. Facility Name PTU 3. Field Point Thomson Volume MCF v w 5.0 w lr V%7111 will 4. O erator p 5. Mon[h/Vear of Disposition Exxon Mobil Alaska Production Inc. January 2017 20. For production from multiple pools, list contribution of each pool as a p p p percent of Tota/ Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 4,330,263 Thomson Oil 668150 100 8. Flared or vented 1 hour or less 7,747 9. Flared or vented more than 1 hour (see instr.) 4,923 10. Pilot and Purge 231 11. Assist Gas 0 12. Fuel gas used in lease operations. 114,938 13. Other (see instructions) 0=Waste: al Use Only AuthorizationAp y? _J MCF 14. TOTAL VOLUME (ITEMS 6-13) 4,458,1034 15. NGL Gas Equivalent MCF 16. Purchased gas MCF MCF 17. Transferred from: `f"[.� �` Commissioner Date 18. Transferred to: (Express as a negative if) 19, Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature Note: All volumes must be corrected to V rifle Revenue Accountant pressure of 14.65 psia and to a temperature Printed Name Mayers T son of 60o F. Authority 20 AAC25.235. Y Phone (832) 6242413 Date ` I -L r' l Vn GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR ONO Facili No Date Flared Start Time Endin Time End Date Planned MCF Descri tion of A rin Event Action Taken to Minimize Volume 118575 0890000001 1/5/2017 02:41 08:33 1/5/2017 P 445 Restarted Train 2 after shutdown withoutShutdown flash gas compressor (FGC) due to issues ettin FGC to start.After facility and depressured train 2 for valve removal. FRDOalte 118575 0890000001 1/10/2017 00:15 02:12 1/10/2017 U 289 restart of both injection compressors, pressure transmitter malfunction caused rocess shutdown. Repaired transmitter for restart. 118575 0890000001 1/10/2017 7:04 1605 1/10/2017 P 1,301 Restarted both injection compressors ahead of FGC Stabilized process quickly and started FGC. 1/1/2017 118575 0890000001 1/11/2017 19:22 00:28 1/12/2017 U 496 FGC trip due to cylinder lube oil pump malfunction. Re-established lube oil flow and restarted FGC. 1/1/2017 118575 0890000001 1/23/2017 17:06 04:57 1/24/2017 U 1,124 Train 1 injection compressor tripped due to low lube oil pressure, also tripping FGC, Repaired the issue with the lube oil system and put both compressors back on line. 1/1/2017 118575 0890000001 1/25/2017 13:20 17:43 1/25/2017 U 768 FGC tripped offline due to vibration. Restarted FGC as soon as possible. 1/1/2017 118575 0890000001 1/30/2017 14:51 16:10 1/30/2017 P 500Depressure train 1 to install new block valve downstream of compressor, Shutdown facility while compressor is down. Directions kqt 3 This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate Imm/01/yyyy Use first day of the month. Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 FacilityNo Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 Start Time Military time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Ending Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALAS 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORAT 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 890000001 2. Facility Name PTU 3. Field Point Thomson 4. Operator ExxonMobil Alaska Production Inc. 5. Month/Vear of Disposition February 2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 337,753 Thomson Oil 668150 100 8. Flared or vented 1 hour or less 3,230 9. Flared or vented more than 1 hour (see instr.) 9,587 10. Pilot and Purge 221 11. Assist Gas 0 12. Fuel gas used in lease operations. 48,759 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: safety Lease Use � 5-�� MCFj(r� r M EC IF� 14. TOTAL VOLUME (ITEMS 6-13) 399,550 15. NGL Gas Equivalent Conservation MCF 16. Purchased gas Waste. MCF 17. Transferred from: Commissioner T J Date 18. Transferred to: (Express as a negative #) 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected to Signature Title Revenue Accountant pressure of 14.65 psia and to a temperature C I of 60o F. Authority 20 AAC25.235. Lit U 5/F6 Printed Name Tyson Mayers Phone (832) 624-2413 Date 6 GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR R tDate Op No FacildyNo I Date Flared Start Time Ending Time End Date Planned MCF Description of Flaring Event Action Taken to Minimize Volume 2/1/2017 118575 0890000001 2/25/2017 00:58 15:51 2/25/2017 P 7,055 Restart of facility after extended downtime. Flaring to reach minimum temperature to start injection compressors. Warmed up and stabilized process for injection compressor restart. 2/1/2017 118575 0890000001 2/26/2017 03:36 15:37 2/26/2017 P 1,581 Restart process and Train 1 injection compressor prior to starting flash gas compressor (FGC), Restarted FGC as soon as minimum temperature is reached. 2/1/2017 118575 0890000001 2/27/2017 21:25 23:33 2/27/2017 P 543 Planned shutdown and depressurization of Train 2 injection compressor for ins ection. Completed shutdown and stabilized process. 2/1/2017 118575 0890000001 2/28/2017 02:26 03:49 2/28/2017 P 408 Restart of Train 2 injection compressor followin ins ections. Completed startup and stabilized process. Directions q,58a- This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm 01/yy y Use first day o the month. Operator Names Operator Numbers 0 No Six digits. See list of operators in next column. AURORA GAS LLC 110800 FacilityNo Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared Imm/ddtyyyy MARATHON OIL CO 129000 Start Time Milita time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Ending Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALASI 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORATI 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1 FaciLly Number 890005001 2. Fxaily Name PTU 3, Field Faint Thomson 4, Operant EsaaMbEil Aleska Pmduclion Mc. 5. AbnIM1lYear al OsOouti. Mamh 2017 Olapealtbn Volume MCF 20. Fwgodbdion X.m muXipbppds, 451 c.nMbNion of ea[Apool esehercenl Ol TINaNdume. 6. Sold 0 Pool Name Pool Lode Percent 7. Reinjected 3,578,412 Thomson Oil 68e150 1W IL Floods vented t hour as less 5.821 9. Flamd or vented mon than 1 hour Isa. insh.t 16,576 10. Riot am Purge 230 11. Assist Gas 0 12. Fuel gas ue.d,a lease.0dishons. 113,439 13. Otl er lace instructions) 0 Offices) U. Orly A.motlialion -t In,/ Safely �� 5�Y MCF 14. TOTAL VOLUME (ITEMS 61]) 3.714,478 Lease Use MCF 15, NGL Gas Emnvalent Conservation MCF 16. Purohsaml as West.: MCF 17. Tnnclened from. (- 17 mneesi..er 5 -/ Dale 19. TransitionalTransitionall.. (Express az o negative p) 19. Remarks: 0 0 Note: If Raring events greater than 1 hour, complete the information below: 0 g 1 M1meby cedXy Ilial the lomgdng is Ire and carted la Po best of my knowledge. Note: Al/ volumes must be connected to Signed. I Tale Revenue Accountant pressure 0114.65 psia and to a temperature Printed Name Tyson Mayors Phone (8031624-5826 and. ZOI.1 of60oF Authorily20AAC25.235. V T L- I-po //;Z- GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR R tDate Op No FacilityNo I Date Flared Start Time Ending Time End Date Planned MCF Description of Flaring Event Action Taken to Minimize Volume 3/1/2017 118575 0890000001 3/4/2017 18:10 22:24 3/4/2017 P 1,875 Restart of facility after shutdown. Completed startup and stabilized process. 3/1/2017 118575 0890000001 3/8/2017 14:40 04:18 3/9/2017 P 3,849 Flash gas compressor (FGC) down to Completed repairs and restarted FGC. repair two lubricators. 3/1/2017 118575 0890000001 3/9/2017 22:04 00:25 3/10/2017 U 771 Gas injection compressor train 2 tripped Restarted injection train 2. after restart due to process instability. 3/1/2017 118575 0890000001 3/10/2017 05:35 15:49 3/10/2017 U 900 FGC tripped due to problem with a recycle Completed repairs and restarted FGC. valve. 3/1/2017 118575 0890000001 3/18/2017 16:46 22:18 3/18/2017 P 902 Brought facility down to repair valve in Completed repairs and restarted the /ant. facility. 3/1/2017 118575 0890000001 3/22/2017 19:42 01:08 3/23/2017 U 822 Started up injection train 1; tripped on low Repaired lube switch. cylinder lube switch. 3/1/2017 118575 0890000001 3/23/2017 08:08 11:26 3/23/2017 P 435 Restarted gas injection compressor train 1 Completed startup and stabilized and FGC. process. Intermittent flare due to gas injection 3/1/2017 118575 0890000001 3/24/2017 18:36 02:38 3/25/2017 P 1,071 compressor train 2 recycle valve not fully parts for repair ordered. Changed set closing. points to control pressure. Intermittent flare due to gas injection 3/1/2017 118575 0890000001 3/25/2017 04:25 04:08 3/26/2017 P 1,360 compressor train 2 recycle valve not fully parts for repair ordered. Changed set closing. points to control pressure. 3/1/2017 118575 0890000001 3/27/2017 04:12 05:26 3/27/2017 U 397 Lost turbine, tripping both trains and FGC. Started another turbine and re -started both trains and FGC. Intermittent flare due to gas injection 3/1/2017 118575 0890000001 3/27/2017 12:00 14:55 3/29/2017 P 2,880 compressor train 2 recycle valve not fully Repaired valve with replacement parts. closing. 3/1/2017 118575 0890000001 3/29/2017 23:25 04:09 3/30/2017 U 459 Gas injection train 2 tripped after restart Completed repairs, restarted the due to faulty cylinder oil pump. compressor, and stabilized process. 3/1/2017 118575 0890000001 3/30/2017 15:10 01:09 3/31/2017 U 659 Facility trip due to software download logic Reverted to old vesion, restarted and fault. stabilized process. 3/1/2017 118575 0890000001 3/31/2017 22:19 23:59 3/31/2017 P 200 Restart of facility after shutdown. Complete startup and stabilize process. 16,576 Directions This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01/yyyy Use first day of the month. Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 FacilityNo Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 Start Time Military time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Ending Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date m Iddlyyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALAS 135300 MCF Flared gas amount in MCF. NO DECIMALS, TECK COMINCO ALASKA INCORPORA 141200 Date Alyeska PS01 Endicott Badami PTU (Metered) PTU (Difference) PTU Variance 3/1/2017 3/2/2017 19,092 17,454 8,969 9,014 884 924 81941 7,258 9,239 7,516 (298) (258) 3/3/2017 9,982 8,989 898 0 95 (95) 3/4/2017 11,272 8,909 875 11836 1,488 348 3/5/2017 20,544 8,971 895 10,712 10,678 34 3/6/2017 3/7/2017 17,863 13,845 8,925 9,008 886 893 7,943 3,956 8,052 3,944 (109) 12 3/8/2017 3/9/2017 3/10/2017 3/11/2017 20,526 17,472 15,663 16,982 8,921 8,914 8,928 7,692 875 909 875 900 10,573 7,471 5,780 8,377 10,730 7,649 5,860 8,390 (157) (178) (80) (13) 3/12/2017 3/13/2017 19,648 20,852 8,219 8,941 879 888 10,548 11,030 10,550 11,023 (2) 7 3/14/2017 20,436 8,919 879 10,645 10,638 7 3/15/2017 14,041 8,941 812 4,453 4,288 165 3/16/2017 13,579 8,906 864 3,928 3,809 119 3/17/2017 9,808 8,959 872 72 (23) 95 3/18/2017 10,258 8,690 887 939 681 258 3/19/2017 13,838 8,874 895 4,069 11 3/20/2017 10,911 5,984 899 41028 111 3/21/2017 3/22/2017 14,078 14,311 9,207 9,210 875 888 U4,049 3,996 4,213 (151) (130) 3/23/2017 14,193 9,232 877 4,084 (35) 3/24/2017 3/25/2017 3/26/2017 18,054 20,411 20,312 9,301 9,316 9,295 886 884 888 10,110 10,058 7,867 10,211 10,129 (80) (101) (71) 3/27/2017 3/28/2017 3/29/2017 17,789 20,395 16,116 9,284 9,215 9,223 882 883 881 7,616 10,274 6,001 7,623 10,297 6,012 (7) (23) (11) 3/30/2017 13,010 19,144 893 3,137 2,973 164 3/31/2017 15,745 9,227 892 5,630 5,626 4 TOTALS 498,480 275,327 27,418 195,269 195,735 (466) Reporting Notes: 1. PTU metered volumes used for custody transfer: 3/1 to 3/23 2. PTU line difference used for custody transfer: 3/24 to 3/31 3. PTU total monthly volume of 195,395bbls as highlighted 4. Variance of 127bbls (0.2%) by difference from 3/24 to 3/31 � � h �{Ily I'Col� STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 890000001 2. Facility Name PTU 3. Field Point Thomson 4. Operator lEuonMobil Alaska Production Inc. 5. Monthlyear of Disposition April 2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 3,482,618 Thomson Oil 668150 100 8. Flared or vented 1 hour or less 6,503 9. Flared or vented more than 1 hour (see instr.) 16,354 10. Pilot and Purge 220 11. Assist Gas 0 12. Fuel gas used in lease operations. 96,445 13. Other (see instructions) 0 Official Use Only Authorization >1 hr. Safety 1635¢ MCF v7 -L- 615-Jf 14. TOTAL VOLUME (ITEMS 6-13) 3,602,139 Lease Use MCF 15. NGL Gas Equivalent Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: 11A 5��/ 6-2-2-17 Commissioner Date 18. Transferred to: (Express as a negative #) 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected to Signature \ Title Revenue Accountant pressure of 14.65 psia and to a temperature Printed Name Tyson Mayers Phone (832) 624-5826 Date 5 1, ', of 60o F. Authority 20 AAC25.235. GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR R t0ate OLPNo FacilityNo I Date Flared Start Time Ending Time End Date Planned MCF Description of Flaring Event Action Taken to Minimize Volume 4/1/2017 118575 0890000001 4/1/2017 04:33 10:33 4/5/2017 P 5,390 Flash gas compressor (FGC) recycle valve not fully closing, Ordered parts to complete repairs and made process adjustments to reduce flaring. 4/1 /2017 118575 0890000001 4/5/2017 21:07 02:47 4/8/2017 P 4,060 Flash gas compressor (FGC) recycle valve not fully closing. Ordered parts to complete repairs and made process adjustments to reduce flaring. 4/1/2017 118575 0890000001 4/9/2017 05:01 12:01 4/9/2017 U 738 Unplanned trip and restart of injection gas compressor train 1 (IGC1). Completed startup and stabilized process. 4/1/2017 118575 0890000001 4/26/2017 19:28 23:43 4/26/2017 P 699 Brought IGC1 down for scheduled ins action. Completed inspection. 4/1/2017 118575 0890000001 4/27/2017 03:38 23:34 4/28/2017 P 3,967 FGC shut down for required lubricator repairs. Completed lubricator repairs and restarted FGC. 4/1/2017 118575 0890000001 4/29/2017 21:11 04:30 4/30/2017 P 1,104 Brought down and restarted IGC1 and FGC after bridle repairs were completed. Minimized restart duration. 4/1/2017 118575 0890000001 4/30/2017 1141 15:43 4/30/2017 U 396 16,354 Process trip of IGC1 and FGC. Restarted IGC1 and FGC. Directions This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01/yyyy Use first day of the month. Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 FacllityNo Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 StartTime IMilitary time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Ending Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Data mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALAS 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORAI 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 890000001 2. Facility Nama PTU 3. Field Point Thomson 4. Operator ExxonMobil Alaska Production Inc. 5. MonthNear of Disposition May 2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent o1 Total Volum, 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 1,645,352 Thomson Oil 668150 100 8. Flared or vented 1 hour or less 7,157 9. Flared or vented more than 1 hour (see instr.) 5,498 10. Pilot and Purge 228 11. Assist Gas 0 12. Fuel gas used in lease operations. 66,649 13. Other (see instructions) 0 Official Use Only Authorization >1 heSafely p 5' 1 O MCF 1/771 -- TL 14. TOTAL VOLUME (ITEMS 6-13) 1,724,884 Lease Use M 15. NGL Gas Equivalent Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: Commissioner Dat 18. Transferred to: (Express as a negative 19. Remarks: 0 0 Note: If Flaring events greater than 1 hour, complete the information below: 0 0 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Note: All volumes must be corrected to Signature ' r1 Q Title Revenue Accountant pressure of 14.65 psia and to a temperature of 600 F. Authority 20 AAC25.235. Printed Name Tyson Mayers Phone (832) 6245826 Date 1G 2a� GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR R tDate O No FacilityNo Date Flared Start Time Ending Time End Date Planned MCF Description of Flaring Event Action Taken to Minimize Volume 5/1/2017 118575 0890000001 5/6/2017 07:20 19:59 5/6/2017 P 971 Lowered facility rate to meet external pipeline proration resulting in shutdown of the flash as compressor (FGC). Restabilized process after rate reduction. 5/1/2017 118575 0890000001 5/20/2017 22:16 00:14 5/21/2017 P 558 Restart facility after scheduled maintenance shutdown. Complete the startup process. 5/1/2017 118575 0890000001 5/21/2017 01:34 04:27 5/21/2017 U 370 Train 1 gas injection compressor (GIC) tried offline. Depressurize for inspection. 5/1/2017 1 118575 0890000001 5/21/2017 16:52 04:34 5/22/2017 P 1,708 Shutdown and depressure GIC train 2 for maintenance inspection. Finish depressurizing equipment. 5/1/2017 118575 0890000001 5/24/2017 1 03:08 10:38 5/24/2017 U 828 Experienced issues after gas injection restart. Restabilize conditions to minimize flare impact. 5/1/2017 118575 0890000001 5/28/2017 1 14:50 1 16:48 1 5/28/2017 U 461 IGIC train 2 tri ed on transmitter fault. Inspected transmitter. 5/1/2017 118575 0890000001 5/30/2017 18:31 22:32 5/30/2017 P 602 5,498 Restart of GIC train 2 and FGC. Minimized restart duration. Directions This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01 /yyyy Use first day of the month. Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 FacilityNo Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 Start Time Military time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Ending Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mirri CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALAS 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORAI 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXON MOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 890000001 2. Facility Name PTU 3. Field Point Thomson 4. Operator 5. Month/Year of Disposition EmonMobil Alaska Production Inc. June 2017 Disposition Volume MCF 20. Far production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 129,879 Thomson Oil 668150 100 8. Flared or vented 1 hour or less 2,205 9. Flared or vented more than 1 hour (see instr.) 3,456 10. Pilot and Purge 92 11. Assist Gas 0 12. Fuel gas used in lease operations. 20,250 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: Safety MCF 74. TOTAL VOLUME (ITEMS 613) 155,883 Lease Use MCF 15. NGL Gas Equivalent Conservation 3 4,rJ � MCF l b / l 16. Purchased gas Waste: MCF 17. Transferred from:,/ Commissioner Date 18. Transferred to: (Express as a negative #) 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 I hereby certify that�correcte foregoing i true aforegoing i true athe best of my knowledge.Note: Siga iitle Sr. Staff Accta Asst Printed Name Cada Grimble Phone (832) 6246109 Date % /.2 / % All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR R tDate Op No FacilityNo I Date Flared I Start Timel Ending Time I End Date IPlannedl MCF Description of Flaring Event Action Taken to Minimize Volume 6/1/2017 118575 0890000001 6/2/2017 07:45 11:39 1 6/2/2017 P 675 ICleanup of injection well PTU -16 Complete and shut in well 6/1/2017 118575 0890000001 6/2/2017 15:23 16:45 6/2/2017 P 169 Depressure injection line to flare for plant maintenance Complete depressurization 6/1/2017 118575 0890000001 6/3/2017 1 1813 1 20:30 1 6/3/2017 1 P 1 2,612 lCleanup of injection well PTU -16 Complete and shut in well Directions 3,y S7.p This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01/yyyy Use first day of the month. Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 Facili No Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 Start Time Military time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Endin Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or " P" for planned event. PIONEER NATURAL RESOURCES ALAS 135300 MCF Flared gas amount in MCF. NO DECIMALS, TECK COMINCO ALASKA INCORPORAI 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 890000001 2. Facility Name PTU 3. Field Point Thomson 4. Operator ExxonMobil Alaska Production Inc. 5. Month/Year of Disposition July 2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 822,416 Thomson Oil 668150 100 8. Flared or vented 1 hour or less 7,260 9. Flared or vented more than 1 hour (see instr.) 7,411 10. Pilot and Purge 173 11. Assist Gas 0 12. Fuel gas used in lease operations. 43,968 13. Other (see instructions) 0 Official Use Only Authorization >1 hr. Safety ¢ l I MCF f b r 14. TOTAL VOLUME (ITEMS 6.13) 981,229 Lease Use MCF 15. NGL Gas Equivalent Conservation MCF 16. Purchased gas waste: MCF 17. Transferred from: n / / Commissioner Date 18. Transferred to: (Express as a negative #) 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 1 hereby certify that the foregoing i rue and correct to the best of my knowledge. signal a '� Title Sr. Staff Accto Asst Printed Name Carla Grimble Phone (832) 624-6109 Date 'VIf e%0/ % Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR RptDate OpNo Facili y No I Date Flared Start Time Ending Time End Date I Planned MCF Description of Flaring Event Action Taken to Minimize Volume 7/1/2017 118575 0890000001 7/17/2017 04:45 0651 7/17/2017 P 614 Restarted gas injection compressor (GIC) train 2 after maintenance. Completed the startup process. 7/1/2017 118575 0890000001 7/19/2017 01:21 12:32 7/19/2017 P 1,095 Restarted GIC2 after instrumentation trip. Bring process online and stabilize. 7/1/2017 118575 0890000001 7/19/2017 16:47 03:31 7/20/2017 P 1,375 Restarted GIC2 after instrumentation trip. Repair instrumentation transmitter. 7/1/2017 118575 0890000001 7/20/2017 19:46 02:05 7/21/2017 P 1,347 Restarted GIC2 after planned inspection. Stabilize process after restart. 7/1/2017 118575 0890000001 7/21/2017 04:52 0718 7/21/2017 P 428 Continuing to ramp up GIC2. Fully load GIC2 for injection. 7/1/2017 118575 0890000001 7/24/2017 11:07 1248 7/24/2017 U 420 Process trip from GIC2 discharge. Replace faulty device. 7/1/2017 118575 0890000001 7/24/2017 15:01 16:14 7/24/2017 P 350 Depressure to isolate and replace faulty device. Isolate and depressure limited volume. 7/1/2017 118575 0890000001 7/25/2017 22:07 03:53 7/26/2017 P 1 781 Restarted GIC2 after replacing faulty device. Completed the startup process. Directions Nit This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R [Date mm/01/yyyy Use first day of the month. Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 Facili No Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 Start Time Military time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Endin Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALAS 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORAI 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RFPnRT iI pQnn11i line 1. Facility Number 890000001 Disposition 2.Facility PTU 3. Field Point Thomson Volume MCF vw v��rVJ111VIV 4. OperatorName 5. Month/Year of Disposition Exxon Mobil Alaska Production Ina August 2017 20. For production from multiple pools. list contribution of each pool as a percent of Total Volume, 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 3,766,855 Thomson Oil 668150 too 8. Flared or vented 1 hour or less 4,792 9. Flared or vented more than 1 hour (see instr.) 28,578 10. Pilot and Purge 224 11, Assist Gas 0 12. Fuel gas used in lease operations. 97,802 13. Other (see instructions) 0 Official Use Only Authorization>1 hr: Safety 2L9 ]t MCF V 71- 14. TOTAL VOLUME (ITEMS 6-13) 3,898,251 15. NGL Gas Equivalent Lease Use MC 16. Purchased gas Conservation MCF Waste: MCF 17. Transferred from: — Commissioner Date 18. Transferred to: (Express as a negative #) 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below - 0 0 1 hereby certify that foregoing is ue and correct to the best of my knowledge. �{' .J"uL��i� Note: All volumes must be corrected to signatur v ""' Ttle Sr. Staff Accto Asst /�pressure of 14.65 psia and to a Printed Name Carla Grimble Phone (832) 624-6109 Date 7 /,�j �O/7 temperature of F. Authority 20 AAC25.5.235. Ki GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR RptDate OP No FacilityNo I Date Flared Start Time Ending Time End Date Planned MCF Descri tion of Flaring Event Action Taken to Minimize Volume 8/1/2017 118575 0890000001 8/1/2017 10:59 21:58 8/7/2017 P 15,577 Low pressure flash gas compressor (FGC) out of service due to high motor vibration. Source parts and replace faulty motor coupling. 8/1/2017 118575 0890000001 8/9/2017 17:32 07:42 8/12/2017 P 7,678 Restart facility - gas injection compressor (GIC) trains 1 & 2 followed by FGC after repair. Replaced FGC motor coupling. 8/1/2017 118575 0890000001 8/14/2017 08:23 14:40 8/14/2017 P 768 Full plant restart after compressor lube pressure trip. Completed the startup process. 8/1/2017 118575 0890000001 8/14/2017 20:50 2244 8!14/2017 U 256 Shutdown and depressurize GIC train 2 due to valve passing. Isolate GIC and replace faulty equipment. 8/1/2017 118575 0890000001 8/16/2017 20:24 23:07 8/16/2017 P 474 Shutdown GIC train 1 after planned run. Stabilize process after compressors shutdown. 8/1/2017 118575 0890000001 8/17/2017 01:33 03:58 8/17/2017 P 458 Depressurize and purge GIC train 1 for inspection. Complete compressor depressurization. 8/1/2017 118575 0890000001 8/23/2017 19:40 01:37 8/24/2017 P 1,391 Full plant restart after state well test. Completed the startup process. 8/1/2017 118575 0890000001 8/27/2017 13:21 05:37 8/28/2017 U 1,975 Shutdown and depressurize both GIC trains for inspections. Complete compressor depressurization. Directions Z8�51Y-1 This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01/yyyy Use first day of the month. Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 Facili No Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 Start Time IMilitary time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Ending Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALAS 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORA 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION L Faality Number 890000001 2. Facility Name PTU 3. Field Point Thomson 4. Operator 5. MonttN'ear dDiaposilbn ExxonMObll Alaska Production Inc September 2017 Disposition Volume MCF 20. Far production ham muklple pools, list conbibotion of each pool as a percent of Total veteran. 6. Gam 0 Pool Name Pool Code Percent 7. Reelected 828,113 Thomson Oil 668150 100 8. Flaretlorvented1reemorleas 4,966 9. FlareOarventednrorettoolhourlsce mar.) 7,410 10. Pilot and! Purge 221 11. Assist Gas 0 12. Fuel gas used in lease opem6ons. 51'184 13. Other (see mavuctions) 0 Of9clal Use Only Authorizatbn>1 M'. fpl •� Safety (7!!A MCF 14. TOTAL VOLUME (ITEMS &13) 891,894 Lease Use ( 7 t/ MCF 15, NGL Gas Equiuslanl Conservation MCF 16. Purchased! gas Waste'. MCF 17. Transferred from. 18. Transferred to (Express ase imga6va#) Commissioner Data 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 I M1ereby C¢Nty tM1a mregang is W and correct to if me best of my knosNatlge. sigrewre %� e Sr. smn Accra Asst Pnnled Name Code Grimed Phone(832)624-6109 Data /0//b 102,017 Note: All volumes most be Contacted to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 AAC25.235. RECEIVED OCT 19 2011 AOGCC GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR O No Facilit No Date Flared Start Time Endin Time End Date Planned MCF Descri tion of Flarin Event Action Taken to Minimize Volume 118575 0890000001 9/2/2017 19:54 21:08 9/2/2017 P 806 Attempt startup of injection compressor (GIC) train 1 and flash gas compressor FGC. Completed the startup process. FRD,alte 118575 0890000001 9/3/2017 1902 2204 9/3/2017 P 703 Restart of GIC train 1 and FGC. Com leted the startu rocess. 118575 0890000001 9/4/2017 0503 0643 9/4/2017 U 438 FGC tripped offline during GIC train 1Repair restart. FGC fault and restart. 118575 0890000001 9/4/2017 14:06 16:42 9/4/2017 P 656 Depressure GIC train 1 for maintenance inspection. Complete compressor depressurization. 9/1/2017 118575 0890000001 9/6/2017 10:44 12:13 9/6/2017 P 441 Restart of GIC train 2. Com leted the startu rocess. 9/1 118575 0890000001 9/6/2017 13:18 18:17 9/6/2017 P 1,101 Depressure GIC train 2 after trip for maintenance maintenance ins ection. Complete compressor depressurization. 9/1/2017 118575 0890000001 9/8/2017 00:16 04:40 9/8/2017 U 496 Depressure FGC for repairs. Complete compressor depressurization. 9/1/2017 118575 0890000001 9/8/2017 14:50 17:30 9/8/2017 U 306 Complete FGC nitrogen purging. Complete compressor purging. 9/1/2017 118575 0890000001 9/24/2017 08:43 1045 9/24/2017 U 313 GIC train 2 shutdown due to high suction scrubber level. Repair / clean out level valve. 9/1/2017 118575 0890000001 9/24/2017 1 16:12 11:30 9/25/2017 P 2,150 Restart GIC train 2 and FGC after maintenance. Completed the startup process. Directions 'fNIO This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01/yyyy Use first day of the month. Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 FacilityNo Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 Start Time Military time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Ending Time I Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALA 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORAI 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 890000001 2. Facility Name PTU 3. Field Point Thomson 4. Operator ExonMobil Alaska Production Inc. 5. Month/Year of Disposition October 2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 4,179,198 Thomson Oil 668150 100 8. Flared or vented 1 hour or less 5,149 9. Flared or vented more than 1 hour (see instr.) 15,497 10. Pilot and Purge 224 11. Assist Gas 0 12. Fuel gas used in lease operations. 107,239 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: ,/,/ ddrf//� Safety (O � ',i �. - CF 14. TOTAL VOLUME (ITEMS 6-13) 4,307,306 Lease Use � 8�� MCF 15. NGL Gas Equivalent Conservation MCF 16. Purchased gas Paste: MCF 17. Transferred from: � Commissioner Date 18. Transferred to: (Express as a negative #) 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 1 hereby certify that foregoing is trL# and correct to the best of my knowledge. � �{ �Dp, � Note: All volumes must be corrected to Signature 1'�a'LQ , Sr. Acctc Support Analyst pressure of 14.65 psia and to a temperature of 600 F. Authority 20 Printed Name Cada Grimble Phone (832) 624-6109 Date // /V 1C/ % AAC25.235. GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR R tDate I O No FacilityNo I Date Flared Start. Time Endin Time End Date Planned MCF Description of FlaringEvent Action Taken to Minimize Volume Loading the Flash Gas Compressor Completed loading the FGC and IGC 10/1/2017 118575 0890000001 10/1/2017 13:00 18:07 10/1/2017 P 840 (FGC) & Injection Gas Compressor (IGC) train 2. train 2 for restart. IGC train 2 and FGC shut down for plant Completed shut down of the 10/1/2017 118575 0890000001 10/2/2017 11:57 13:12 10/2/2017 U 555 maintenance. compressors. Completed loading the FGC and IGC 10/1/2017 118575 0890000001 10/2/2017 17:16 21:14 10/2/2017 P 1,109 Restart of IGC train 2 and the FGC. train 2. IGC train 1 packer passing to flare Monitor compressor rod packing wear -in 10/1/2017 118575 0890000001 10/5/2017 10:30 12:31 10/5/2017 U 794 system. period. Shutdown IGC train 1 for compressor Completed shutdown and purge of 10/1/2017 118575 0890000001 10/6/2017 18:58 22:34 10/6/2017 U 1,047 maintenance. compressor. 10/1/2017 1 118575 0890000001 10/7/2017 01:20 02:40 1 10/7/2017 U 311 Continued purge of IGC train 1. Complete purge. 10/1/2017 1 118575 0890000001 10/7/2017 06:02 07:35 10/7/2017 P 311 Re -pressure IGC train 1 for restart. Completed pressurization. IGC train 1 packer passing to flare Monitor compressor rod packing wear -in 10/1/2017 118575 0890000001 10/9/2017 06:55 14:32 10/9/2017 U gpt system. period. IGC train 1 packer passing to flare Monitor compressor rod packing wear -in 10/1/2017 118575 0890000001 10/9/2017 22:59 08:07 10/10/2017 U 562 system. period. Monitor compressor rod packing wear -in U 1,555 IGC train 1 packer passing to flare period; completed shut down and 10/1/2017 118575 0890000001 10/10/2017 12:29 16:44 10111/2017 system; shutdown for maintenance. maintenance. U 1,662 IGC train 1, train 2, and FGC down for Completed shut down. 10/1/2017 118575 0890000001 10/11/2017 18:46 11:34 10/12/2017 maintenance on IGCs. 10/1/2017 118575 0890000001 10/12/2017 19:13 02:44 To-ii3/2017 U 1,032 Purging IGC train 1 for maintenance. Com feted purging. 10/1/2017 118575 0890000001 10/16/2017 02:12 09:30 10/16/2017 P 995 Restarted IGC train 1 and FGC. Completed restart process. 10/1/2017 118575 0890000001 10/18/2017 12:16 14:08 10/18/2017 P 585 Restart FGC after instrument trip. Completed startup and stabilize process. Bring both IGCs and FGC out of full 10/1/2017 118575 0890000001 10/23/2017 23:24 03:01 10/24/2017 P 1,005 recycle after state well tests on PTU -15 & Re -stabilize process. 16. 10/1/2017 118575 0890000001 10/25/2017 20:28 12:59 10/26/2017 U 1,030 IGC train 1 tripped, depressure for scheduled maintenance. Commence inspection while shutdown. 118575 0890000001 10/27/2017 15:50 17:20 10/2712017 U 610 IGC train 1 tripped due to problem with Replace lubrication pump. p lube oil um . 118575 0890000001 10/29/2017 16:41 23:15 10/29/2017 U 593 Purge IGC train 2 for maintenance. Repair transducer valve. 16,497 FDirections This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01/yyyy Use first day of the month. Operator Names Operator Numbers OoNo Six digits. See list of operators in next column. AURORA GAS LLC 110800 Facili No Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/ddlyyyy MARATHON OIL CO 129000 Start Pme Military time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Ending Time Military time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facility Number 890000001 2. Facility Name PTU 3. Field Point Thomson 4. Operator ExxonMobil Alaska Production Inc. 5. MonthNear of Disposition November 2017 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 5,295,588 Thomson Oil 668150 100 8. Flared or vented l hour or less 7,099 9. Flared or vented more than 1 hour (see instr.) 20,673 10. Pilot and Purge 216 11. Assist Gas 0 12. Fuel gas used in lease operations. 122,826 13. Other (see instructions)MCF 0 Official Use Only. Authorization>1 hr: I ( ((i A ;I16/,ter Safety � 9 �� 14. TOTAL VOLUME (ITEMS 6-13) 5,446,402 Lease Use `y 22 J MCF 15. NGL Gas Equivalent Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: Commissioner Date 18. Transferred to: (Express as a negative #) 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 1 hereby certify that the foregoing is ta and correct to the best of my knowledge. signatur wws title Sr Staff Accountino Assistant ' L Printed Name Carla Grimble Phone (832) 624-6109 Date /02 / 7 /7 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. C4. T GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR R tDate O No Facili No Date Flared Start Time Ending Time End Date Planned MCF Description of FlaringEvent Action Taken to Minimize volume Shutdown and purge injection gas 11/1/2017 118575 0890000001 11/4/2017 17:13 21:15 11/4/2017 P 664 compressor (IGC) train 2 for scheduled Complete shut down and purge inspection Shut down and purge IGC train 1 for Balanced out flare volumes within the 11/1/2017 118575 0890000001 11/7/2017 11:10 13:21 11/7/2017 P 379 scheduled inspection plant 11/1/2017 118575 0890000001 11/7/2017 20:10 23:29 11!7/2017 P 379 Pur ed IGC Train 1 Completed purge U 763 Flash gas compressor (FGC) down for Completed mechanical repairs 11/1/2017 118575 0890000001 11/10/2017 21:48 23:09 11/10/2017 mechanical repairs 11/1/2017 118575 0890000001 11/13/2017 00:18 03:47 11/13/2017 U 829 IGC Train 2 tripped on an electrical issue Completed repairs on IGC Train 2 FGC down for mechanical repairs - worn Ordered parts, completed repairs and 11/1/2017 118575 0890000001 11/18/2017 09:49 13:26 11/24/2017 U 17,659 aeking and O-ring replacements restarted FGC This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and Directions enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01/ Use first day of the month. O erator Names Operator Numbers 110800 O No Six digits. See list of operators in next column. AURORA GAS LLC BP EXPLORATION ALASKA INC 112300 FacilitvNo ITen digits. On form 10-422 or call 907) 793-1241. 129000 Date Flared mmldd/yyyy MARATHON OIL CO NORTH SLOPE BOROUGH 131300 Start Time IMilitary time: 00:00 to 23:59 PACIFIC ENERGY RESOURCES LTD 131900 Endin Time Military time: 00:00 to 23:59 CONOCOPHILLIPS ALASKA INC 134200 End Date Planned mm/dd/yyyy I "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALA 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORA 1 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Fern iTv RFPORT OF PRODUCED GAS DISPOSITION 1. Facility Number • 890000001 2. Facility Name PTU 3. Field Point Thomson 4. Operator ExxonMobil Alaska Production Inc. 5. Month/Year of Disposition December 2017 Disposition Volume MCF 20. Far production from multiple pools, list contribution of each pool as a percent of Tofal Volume. 6. Sold 0 Pool Name Pool Code Percent 7. Reinjected 2,989,877 Thomson Oil 668150 100 8. Flared or vented 1 hour or less 6,588 9. Flared or vented more than 1 hour (see instr.) 5,974 10. Pilot and Purge 204 11. Assist Gas 0 12. Fuel gas used in lease operations. 84,237 13. Other (see instructions) 0 Official Use Only Authorization >1 hr: i/�/�/�L� Safety 2,19 MCF 14. TOTAL VOLUME (ITEMS 6-13) 3,086,881 Lease Use 7 MCF 15. NGL Gas Equivalent Conservation MCF 16. Purchased gas Waste: MCF 17. Transferred from: Commissioner Date 18. Transferred to: (Express as a negative #) 19. Remarks: 0 0 Note: If flaring events greater than 1 hour, complete the information below: 0 0 I hereby certify that the foregoing is rue and correct to the best of my knowledge. Signator r/ Title Sr Staff Accounting Assistant Printed Name Cada Grimble Phone (832) 624-6109 Date % o)%/ a Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. GAS DISPOSITION IMPORT FORM FOR FLARING EVENTS GREATER THAN 1 HOUR R tDate Op No FacilityNo I Date Flared Start Time Ending Time End Date Planned MCF Description of Flaring Event Action Taken t- Minimize Volume 12/1/2017 118575 0890000001 12/12/2017 1553 2041 12/12/2017 U 492 Trip on separator level transmitter fault Ad'ust separator set point. 12/1/2017 118575 0890000001 12/17/2017 10:49 17:16 12117/2017 U 1,701 Relief valve opened prematurely during normal operations Inspect and replace valve 12/1/2017 118575 0890000001 12/17/2017 20:32 0356 12/18!2017 P 2,200 Restart of injection gas compressor (IGC) train 2 Completed startup and stabilized process 12/1/2017 118575 0890000001 12/1812017 15:09 1736 12/18/2017 P 499 GC up flash gas compressor (FGC) and Complete startup operation 12/1/2017 118575 0890000001 12/20/2017 09:51 11:51 12120/2017 P 270 Depressure injection line for plant maintenance Complete depressurization 12/1/2017 118575 0890000001 12/20/2017 14:50 16:22 12/20/2017 P 270 Purge IGC train 2 for maintenance Complete purge 12/1/2017 118575 0890000001 12/20/2017 17:49 19:09 12/20/2017 P 270 Complete nitrogen purge of IGC train 2 Complete purge 12/1/2017 118575 0890000001 12/26/2017 15:09 16:40 12/26/2017 P 274 Reinstate fuel gas system after work on flare header Complete line purges with fuel gas Directions SIQ't4 This Excel spreadsheet has column headings and data formatting to import flaring events over one hour into the AOGCC database. Copy and paste the headings into an Excel sheet and enter all flaring events over one hour for the month under the appropriate columns per instructions below. One operator can enter all events from all associated facilities. R tDate mm/01/yyyy Use first day of the month. - Operator Names Operator Numbers O No Six digits. See list of operators in next column. AURORA GAS LLC 110800 Facili No Ten digits. On form 10-422 or call (907) 793-1241. BP EXPLORATION ALASKA INC 112300 Date Flared mm/dd/yyyy MARATHON OIL CO 129000 Start Time Military time: 00:00 to 23:59 NORTH SLOPE BOROUGH 131300 Endin Time Military time: 00:00 to 23.59 PACIFIC ENERGY RESOURCES LTD 131900 End Date mm/dd/yyyy CONOCOPHILLIPS ALASKA INC 134200 Planned "U" for unplanned event or "P" for planned event. PIONEER NATURAL RESOURCES ALAS 135300 MCF Flared gas amount in MCF. NO DECIMALS. TECK COMINCO ALASKA INCORPORAI 141200 UNION OIL CO OF CALIFORNIA 145000 XTO ENERGY INC 146700 EXXONMOBIL ALASKA PROD 118575