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Home My WebLink AboutSwanson River - Hilcorp Alaska, LLC603822,12819,696243202,20223,12222,128391Signed22,519 295,907 261,860TOTALOIL/NGLs WATER GASTitle Date: 2/20/2023STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Swanson River Unit January 2023Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedTotal Pipeline RunsOil SalesNGL SalesDiesel/Xylene RecoveryClosing InventoryOpening InventoryProduction AnalystTotal Net ProductionTotal Propane SalesI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila VaughnSSheilaVaughnDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:10:27 -06'00'Sheila Vaughn(2791) 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)SCU 12A-4H177210080000SCU 12B-09177210023 487 703 82SCU 13-34H177210032 472 1,109 55SCU 21A-9G177210080000SCU 21C-4H177210021001SCU 22B-4H1772100168 490 4,665 2,114SCU 24A-9H177210080000SCU 31-4 H177210023 1,653 17,472 79SCU 31B-4H177210010 28 10,792 0SCU 32-08177210020000SCU 32B-09177210080000SCU 332-04177210021 391 55 16SCU 34-04G1772100226 1,455 24,655 799SCU 34-09H177210022 28 4,084 61SCU 41A-081772100352 1,241 4,357 1,618SCU 41B-4H1772100119 747 1,177 603SCU 44B-331772100224 593 19,692 752SRU 11-22177210080000SRU 13-27H177210022 1,715 21,153 70SRU 14A-33177210020 260 0 0SRU 14B-27177210022 673 13,105 63SRU 21-22177210029 290 18,429 275SRU 21-27H177210021 479 15,920 17SRU 21A-34177210051 1,871 65,388 34SRU 23-15177210021 1,288 7,636 43SRU 24-15H177210023 723 16,791 88SRU 32C-15177210022 2,138 7,260 50SRU 41A-15177210023 1,822 25,236 85SRU23B-22H177210021 244 3,903 32SCU 314-03177210080000SCU 13-04H177210080000SCU 43-09177210080000SCU 12A-10177210080000SCU 13-09H177210080000SCU 44-04G177210080000SCU 344-33277210021 606 1,650 10SCU322C-427721008000051450-133-20613-00-0031247 69 23450-133-10171-01-0031200 60 2,10950-133-10161-00-0020121 0 050-133-10143-01-0031361 59 81450-133-10140-00-0031271 42 24650-133-20609-00-0031249 23 54250-133-10155-00-0031280 1550-133-20604-00-0031177 22 42350-133-10149-00-0031355 9 59450-133-10109-03-0031158 24 3850-133-10170-01-0031372 19 63550-133-20612-00-00000050-133-20607-00-0031391 55 68250-133-10128-00-0031475 0 13250-133-10120-01-0031201 40 14150-133-10107-00-0031124 13 250-133-10108-00-0031173 47 79550-133-10118-00-00100050-133-10127-02-000280 0 050-133-10106-02-0031205 53 56450-133-10099-02-0031155 1 34850-133-10105-02-0031165 16 15050-133-20273-00-000140 0 050-133-10125-01-00000050-133-20276-02-001280 0 0264 15 360680 0 050-133-10126-02-00310STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockJan-231. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9.WATER(BBL)288 16 2350-133-10103-01-0050-133-20231-00-0031050-133-20206-01-0000050-133-10148-01-0031705 8 12650-133-10115-01-000800 0 050-133-10130-00-00026050-133-10100-00-000350 0 02,000 050-133-10104-01-00038 1 050-133-20268-00-0001,300 0 050-133-20293-01-0012227 0 13850-133-20343-00-00018 0Month and Year: 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockJan-231. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9.WATER(BBL)Month and Year:Title:Sheila Vaughn 2/20/2023svaughn@hilcorp.com14.TOTAL 19,694 285,232 6,947Contact Phone:832-839-4610Revision?Date ofRevision:Contact Email::I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Form 10-405 Rev. 10/2021 20 ACC 25.230Submit in PDF format toaogcc.reporting@alaska.govDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:11:03 -06'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAXPSIG8. AVGPSIG123.6 10. AVGPSIG11. LIQUID(BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS (MCF)SCU322C-4I 50-133-10104-01-00 4 772100 8 0 41 38 30 280000SCU 344-33 50-133-20293-01-00 4 772100 7 31 643 227 1,364 5000000SCU 043A-33 50-133-10168-01-01 4 772100 7 0 1,245 1,245 1,180 1,1800000Title:Sheila Vaughn 2/20/2023Contact Phone:Contact Email::svaughn@hilcorp.com0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, HemlockHILCORP ALASKA, LLCJan-23TOTAL MONTHLY INJ.3. Type (seeinstruct.)5. Method(seeinstruct.)TUBING PRESS. 835.7 DAILY AVG. INJ.Form 10-406 Rev. 10/202120 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL00Production AnalystRevision? Date of Revision:832-839-4610Authorized Name and Digital Signature with date:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:11:12 -06'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SR LEX-NGL 3 772100 902,43200SR PROP-NGL 3 772100 90 391 0 0Title:Sheila Vaughn 2/20/2023svaughn@hilcorp.com1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)6. Days in Oper.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockJan-237. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9.WATER(BBL)50-133-00000-02-00 28 0 87 050-133-00000-45-00 4 0 98 020 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.gov832-839-461014.TOTAL 2,823Contact Phone:Revision?Date ofRevision:Contact Email::I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Form 10-405 Revised 10/2021Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:11:22 -06'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 212-27177210580000Title:Sheila Vaughn 2/20/2023svaughn@hilcorp.com6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Hemlock from SterlingUndefined OilJan-23DAILY AVG. PRODUCTION9.WATER(BBL)14.TOTAL 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)0Production AnalystAuthorized Name and Digital Signature with date:Revision?Date ofRevision:Contact Email::Contact Phone:832-839-46100150 0 0I hereby certify that the foregoing is true and correct to the best of my knowledge.50-133-10153-00-00Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:11:31 -06'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Hemlock from SterlingUndefined OilJan-23DAILY AVG. PRODUCTION9.WATER(BBL)TOTAL MONTHLY PRODUCTION8. OIL(BBL)Month and Year:Submit in PDF format toaogcc.reporting@alaska.gov20 AAC 25.230Form 10-405 Revised 10/2021 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SCU 243-08277250080000SCU 43B-08277250080000SRU 241-33277250080000SRU 241-3327725001638 0 0 19,771SRU 032A-3277250080000SRU 224-10277250012,770 0 614 85,869000000000000000000000000Title:Sheila Vaughn 2/20/2023svaughn@hilcorp.com0050-133-20696-00-00STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Tyonek UndefindedJan-231. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)31185Production AnalystAuthorized Name and Digital Signature with date:50-133-10164-01-00067850-133-10138-01-01311,02500062100TOTAL MONTHLY PRODUCTION8. OIL(BBL)9.WATER(BBL)050-133-10122-00-006. Days in Oper.0007. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION50-133-10121-02-0050-133-20663-00-000000000020000000000000Form 10-405 Revised 10/2021Contact Email::20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govContact Phone:0 614 105,640832-839-461014.TOTALRevision?Date ofRevision:I hereby certify that the foregoing is true and correct to the best of my knowledge.Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:11:43 -06'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 12-15277252080000SRU 241-33277252011,459 0 1,123 45,233SRU 032A-3277252080000SCU 042B-5277252080000Title:Sheila Vaughn 2/20/2023svaughn@hilcorp.com07. Avg. FTPpsig (seeinstruct.)6. Days in Oper.4. Field &PoolCode5. Method(seeinstruct.)01,025STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Beluga UndefinedJan-23TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)9.WATER(BBL)DAILY AVG. PRODUCTION50-133-10164-01-000678 0 050-133-20663-00-00310621 0 3650-133-10138-00-00Contact Email::50-133-20363-00-00000Contact Phone:Revision?0I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Date ofRevision:832-839-461014.TOTAL 0 1,123 45,233Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:11:53 -06'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)7. Avg. FTPpsig (seeinstruct.)6. Days in Oper.4. Field &PoolCode5. Method(seeinstruct.)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Beluga UndefinedJan-23TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)9.WATER(BBL)DAILY AVG. PRODUCTIONMonth and Year:Form 10-405 Revised 10/2021 20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.gov 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 213-15277255011,008 0 0 31,248SRU 23-33S277255080000SRU 241-16277255080000SRU 242-1627725501683 0 0 21,187SRU213B-15277255080000SRU 012-152277255080000SRU 32A-33277255011,665 0 8,935 51,605Title:Sheila Vaughn 2/20/2023svaughn@hilcorp.com050-133-10164-01-0031678 0 28850-133-10138-00-0001,025 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)9.WATER(BBL)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTIONSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Sterling Undefined GasJan-2350-133-20652-00-0031438 0 0050-133-20540-00-0000168175106 0 050-133-10163-00-0001,000 0Contact Email::8,935 104,040Contact Phone:14.TOTAL 0Revision?Authorized Name and Digital Signature with date:0000832-839-4610Date ofRevision:50-133-20405-00-0050-133-20654-00-0031I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystMonth and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:12:03 -06'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)9.WATER(BBL)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTIONSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Sterling Undefined GasJan-23Month and Year:Form 10-405 Revised 10/2021 20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.gov 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XXPool Codein Oper.7. MAXPSIG8. AVGPSIG123.6 10. AVGPSIG11. LIQUID(BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 50 50 0 0 0 0SRU 31-33W 50-133-20336-00-00 5 772036 9 31 791 757 277 192 5,242 0 162,510 0SRU 32-33W 50-133-20337-00-00 5 772036 9 31 790 758 726 627 4,303 0 133,396 0Title:Sheila Vaughn 2/20/2023ContactContactEmail::svaughn@hilcorp.com0Revision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year:HILCORP ALASKA, LLCJan-23Form 10-406 Revised 10/202120 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.gov3. Type (seeinstruct.)5. Method(seeinstruct.)TUBING PRESS. 835.7 DAILY AVG. INJ. TOTAL MONTHLY INJ.I hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0 295,906Production AnalystDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:12:15 -06'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code8. OIL(BBL)123.6 10. GAS (MCF) 11. OIL(BBL)12. WATER (BBL) 13. GAS (MCF)KGSF 1A P 50-133-10160-01-00 2 772803 1 13 2850 0 0 3175 0 0 41271KGSF 7A P 50-133-20538-01-00 2 772803 1 11 2865 0 0 234 0 0 2573Title:Sheila Vaughn 2/20/2023Contact Phone:Contact Email::svaughn@hilcorp.com20 AAC 25.23043,844Production AnalystI hereby certify that the foregoing is true and correct to the best of my knowledge.Form 10-405 Revised 10/2021Submit in PDF format toaogcc.reporting@alaska.govHILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jan-233. Type (seeinstruct.)5. Method(seeinstruct.)7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTIONSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: Field and Pool:11.3Authorized Name and Digital Signature with date:14. TOTAL0Date of Revision:832-839-4610Revision?Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:12:32 -06'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code8. OIL(BBL)123.6 10. GAS (MCF) 11. OIL(BBL)12. WATER(BBL)13. GAS (MCF)SCU42-05XP 50-133-20561-00-00 2 772805 1 26 2775 0 0 948 0 0 24660SCU42-05YP 50-133-20570-00-00 2 772805 1 11 2736 0 0 3214 0 0 35355SCU42-05Z 50-133-20695-00-00 2 772805 1 25 2413 0 0 2135 0 0 53365Title:Sheila Vaughn 2/20/2023Contact Phone:Contact Email::svaughn@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0 113,380Production AnalystHILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jan-233. Type (seeinstruct.)5. Method(seeinstruct.)7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTIONSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: Field and Pool:11.3Form 10-405 Revised 10/2021Submit in PDF format toaogcc.reporting@alaska.govDate of Revision:Authorized Name and Digital Signature with date:832-839-461020 AAC 25.230Revision?Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:12:43 -06'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAXPSIG8. AVGPSIG123.6 10. AVGPSIG11. LIQUID(BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)KGSF 1A I 50-133-10160-01-00 4 772803 8 0 2887 2850 455 419 0 0 00KGSF 7A I 50-133-20538-01-00 4 772803 5 21 2898 2865 360 337 0 226 04754Title:Sheila Vaughn 2/20/2023Contact Phone:Contact Email::svaughn@hilcorp.com4,754HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jan-233. Type (seeinstruct.)5. Method(seeinstruct.)TUBING PRESS. 835.7 DAILY AVG. INJ. TOTAL MONTHLY INJ.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: Field and Pool:Month and Year:I hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0Production AnalystRevision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:12:52 -06'00'Sheila Vaughn(2791) 20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govForm 10-406 Revised 10/2021 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAXPSIG8. AVGPSIG123.6 10. AVGPSIG11. LIQUID(BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)SCU42-05XI 50-133-20561-00-00 4 772805 8 0 2889 2775 1220 1056 0 0 00SCU42-05YI 50-133-20570-00-00 4 772805 5 7 2854 2736 360 109 0 101 0705Title:Sheila Vaughn 2/20/2023ContactPhone:ContactEmail::svaughn@hilcorp.com705HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jan-233. Type (seeinstruct.)5. Method(seeinstruct.)TUBING PRESS. 835.7 DAILY AVG. INJ. TOTAL MONTHLY INJ.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: Field and Pool: Month and Year:20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0Production AnalystRevision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Form 10-406 Revised 10/2021Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.02.20 12:13:02 -06'00'Sheila Vaughn(2791) 603621,48219,994148802,1832,20221,482552Signed22,034 282,863 216,399TOTALOIL/NGLs WATER GASTitle Date: 3/15/2023Production AnalystTotal Net ProductionTotal Propane SalesI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila VaughnName of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedTotal Pipeline RunsOil SalesNGL SalesDiesel/Xylene RecoveryClosing InventoryOpening InventorySTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Swanson River Unit February 2023SSheilaVaughnDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:23:49 -05'00'Sheila Vaughn(2791) 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)SCU 12A-4H177210080000SCU 12B-09177210021 378 483 18SCU 13-34H177210030 501 796 6SCU 21A-9G177210080000SCU 21C-4H177210080000SCU 22B-4H1772100136 517 5,414 1,014SCU 24A-9H177210080000SCU 31-4 H177210024 1,821 16,131 115SCU 31B-4H177210011 64 9,256 28SCU 32-08177210080000SCU 32B-09177210080000SCU 332-04177210020 382 18 0SCU 34-04G1772100214 1,362 21,216 398SCU 34-09H177210025 25 4,044 129SCU 41A-081772100312 1,069 5,301 346SCU 41B-4H177210012 634 1,045 46SCU 44B-33177210020 1,215 17,639 12SRU 11-22177210080000SRU 13-27H177210023 1,589 19,250 75SRU 14A-3317721002032 0 0SRU 14B-27177210022 687 11,584 62SRU 21-221772100258 243 14,833 1,632SRU 21-27H1772100211 545 14,557 318SRU 21A-34177210051 1,807 61,099 21SRU 23-15177210021 1,126 6,185 40SRU 24-15H177210023 671 14,899 96SRU 32C-15177210022 2,097 4,539 50SRU 41A-15177210023 1,862 20,234 82SRU23B-22H1772100216 210 3,510 457SCU 314-03177210080000SCU 13-04H177210080000SCU 43-09177210080000SCU 12A-10177210080000SCU 13-09H177210080000SCU 44-04G177210080000SCU 344-33277210020 1,157 2,690 4SCU322C-4277210080000050-133-10104-01-00041 1 050-133-20268-00-0001,270 0 050-133-20293-01-0022391 0 12250-133-20343-00-00018 0 050-133-20206-01-0000050-133-10148-01-0028532 8 12550-133-10115-01-000800 0 050-133-10130-00-00029050-133-10100-00-000350 0 02,010 0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockFeb-231. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9.WATER(BBL)295 14 1750-133-10103-01-0050-133-20231-00-0028272 18 280804 0 050-133-10126-02-002850-133-10125-01-00000050-133-20276-02-000698 0 050-133-10105-02-0028160 18 19350-133-20273-00-000121 0 050-133-10106-02-0028194 65 57650-133-10099-02-0028162 2 33150-133-10118-00-00000050-133-10127-02-000280 0 050-133-10107-00-0028127 14 150-133-10108-00-0028200 49 75850-133-10128-00-0028468 0 14450-133-10120-01-0028201 38 18950-133-20612-00-000350 0 050-133-20607-00-0028388 57 68850-133-10109-03-0028171 23 3750-133-10170-01-0028330 43 63050-133-20604-00-0028174 25 41450-133-10149-00-0028346 9 53050-133-10161-00-001124 0 050-133-10143-01-0028371 67 72350-133-10140-00-0028254 40 22150-133-20609-00-0028243 24 53250-133-10155-00-0028255 19 52050-133-20613-00-0028246 75 16250-133-10171-01-0028202 65 2,182Month and Year: 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockFeb-231. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9.WATER(BBL)Month and Year:Title:Sheila Vaughn 3/15/2023svaughn@hilcorp.comForm 10-405 Rev. 10/2021 20 ACC 25.230Submit in PDF format toaogcc.reporting@alaska.gov14.TOTAL 19,994 254,723 4,949Contact Phone:832-839-4610Revision?Date ofRevision:Contact Email::I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:24:30 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAXPSIG8. AVGPSIG123.6 10. AVGPSIG11. LIQUID(BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS (MCF)SCU322C-4I 50-133-10104-01-00 4 772100 8 0 48 41 29 280000SCU 344-33 50-133-20293-01-00 4 772100 8 0 626 391 1,350 1,0740000SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,245 1,245 1,180 1,1800000Title:Sheila Vaughn 3/15/2023Contact Phone:Contact Email::svaughn@hilcorp.com0Form 10-406 Rev. 10/202120 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL00Production AnalystRevision? Date of Revision:832-839-4610Authorized Name and Digital Signature with date:HILCORP ALASKA, LLCFeb-23TOTAL MONTHLY INJ.3. Type (seeinstruct.)5. Method(seeinstruct.)TUBING PRESS. 835.7 DAILY AVG. INJ.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, HemlockDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:24:40 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SR LEX-NGL 3 772100 901,48800SR PROP-NGL 3 772100 90 552 0 0Title:Sheila Vaughn 3/15/2023svaughn@hilcorp.com20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.gov832-839-461014.TOTAL 2,040Contact Phone:Revision?Date ofRevision:Contact Email::I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Form 10-405 Revised 10/202150-133-00000-02-00 28 0 53 050-133-00000-45-00 4 0 138 01. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)6. Days in Oper.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockFeb-237. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9.WATER(BBL)Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:24:50 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 212-27177210580000Title:Sheila Vaughn 3/15/2023svaughn@hilcorp.com0360 0 0I hereby certify that the foregoing is true and correct to the best of my knowledge.50-133-10153-00-00Contact Email::Contact Phone:832-839-4610Production AnalystAuthorized Name and Digital Signature with date:Revision?Date ofRevision:DAILY AVG. PRODUCTION9.WATER(BBL)14.TOTAL 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Hemlock from SterlingUndefined OilFeb-236. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:24:59 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)DAILY AVG. PRODUCTION9.WATER(BBL)TOTAL MONTHLY PRODUCTION8. OIL(BBL)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Hemlock from SterlingUndefined OilFeb-236. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)Month and Year:Submit in PDF format toaogcc.reporting@alaska.gov20 AAC 25.230Form 10-405 Revised 10/2021 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SCU 243-08277250080000SCU 43B-08277250080000SRU 241-33277250080000SRU 241-3327725001748 0 0 20,944SRU 032A-3277250080000SRU 224-10277250011,811 0 2,383 50,720000000000000000000000000Title:Sheila Vaughn 3/15/2023svaughn@hilcorp.comForm 10-405 Revised 10/2021Contact Email::20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govContact Phone:0 2,383 71,664832-839-461014.TOTALRevision?Date ofRevision:I hereby certify that the foregoing is true and correct to the best of my knowledge.00000000850000050-133-10122-00-006. Days in Oper.0007. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION50-133-10121-02-0050-133-20663-00-00000000051800TOTAL MONTHLY PRODUCTION8. OIL(BBL)9.WATER(BBL)0Production AnalystAuthorized Name and Digital Signature with date:50-133-10164-01-00061450-133-10138-01-01282200000050-133-20696-00-00STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Tyonek UndefindedFeb-231. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)28194Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:25:19 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 12-15277252080000SRU 241-33277252011,674 0 1,002 46,867SRU 032A-3277252080000SCU 042B-5277252080000Title:Sheila Vaughn 3/15/2023svaughn@hilcorp.comDate ofRevision:832-839-461014.TOTAL 0 1,002 46,867518 0 3650-133-10138-00-00Contact Email::50-133-20363-00-00000Contact Phone:Revision?0I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)9.WATER(BBL)DAILY AVG. PRODUCTION50-133-10164-01-000614 0 050-133-20663-00-00280STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Beluga UndefinedFeb-2307. Avg. FTPpsig (seeinstruct.)6. Days in Oper.4. Field &PoolCode5. Method(seeinstruct.)0220Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:25:30 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)9.WATER(BBL)DAILY AVG. PRODUCTIONSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Beluga UndefinedFeb-237. Avg. FTPpsig (seeinstruct.)6. Days in Oper.4. Field &PoolCode5. Method(seeinstruct.)Month and Year:20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govForm 10-405 Revised 10/2021 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 213-15277255011,257 0 71 35,186SRU 23-33S277255080000SRU 241-16277255080000SRU 242-1627725501651 0 123 18,216SRU213B-15277255080000SRU 012-152277255080000SRU 32A-33277255011,411 0 24,564 39,519Title:Sheila Vaughn 3/15/2023svaughn@hilcorp.com0040832-839-4610Date ofRevision:50-133-20405-00-0050-133-20654-00-0028I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystContact Email::24,758 92,921Contact Phone:14.TOTAL 0Revision?Authorized Name and Digital Signature with date:050-133-20540-00-000015719833 0 050-133-10163-00-0000050-133-20652-00-0028424 0 3STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Sterling Undefined GasFeb-23TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)9.WATER(BBL)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION050-133-10164-01-0028614 0 87750-133-10138-00-000220 0Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:25:43 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Sterling Undefined GasFeb-23TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field &PoolCode5. Method(seeinstruct.)9.WATER(BBL)6. Days in Oper. 7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTIONMonth and Year:Form 10-405 Revised 10/2021 20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.gov 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XXPool Codein Oper.7. MAXPSIG8. AVGPSIG123.6 10. AVGPSIG11. LIQUID(BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 50 50 0 0 0 0SRU 31-33W 50-133-20336-00-00 5 772036 9 28 790 779 362 206 5,691 0 159,359 0SRU 32-33W 50-133-20337-00-00 5 772036 9 28 790 776 766 677 4,411 0 123,503 0Title:Sheila Vaughn 3/15/2023ContactContactEmail::svaughn@hilcorp.com0Form 10-406 Revised 10/202120 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.gov3. Type (seeinstruct.)5. Method(seeinstruct.)TUBING PRESS. 835.7 DAILY AVG. INJ. TOTAL MONTHLY INJ.I hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0 282,862Production AnalystSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year:HILCORP ALASKA, LLCFeb-23Revision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:25:55 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code8. OIL(BBL)123.6 10. GAS (MCF) 11. OIL(BBL)12. WATER (BBL) 13. GAS (MCF)KGSF 1A P 50-133-10160-01-00 2 772803 1 16 2914 0 0 277 0 0 4436KGSF 7A P 50-133-20538-01-00 2 772803 8 0 2905 0 00000Title:Sheila Vaughn 3/15/2023Contact Phone:Contact Email::svaughn@hilcorp.comAuthorized Name and Digital Signature with date:14. TOTAL0Date of Revision:832-839-4610Revision?STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: Field and Pool:11.3HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Feb-233. Type (seeinstruct.)5. Method(seeinstruct.)7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION20 AAC 25.2304,436Production AnalystI hereby certify that the foregoing is true and correct to the best of my knowledge.Form 10-405 Revised 10/2021Submit in PDF format toaogcc.reporting@alaska.govDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:26:17 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code8. OIL(BBL)123.6 10. GAS (MCF) 11. OIL(BBL)12. WATER(BBL)13. GAS (MCF)SCU42-05XP 50-133-20561-00-00 2 772805 1 28 2760 0 0 1073 0 0 30031SCU42-05YP 50-133-20570-00-00 2 772805 1 1 2719 0 0 15 0 0 15SCU42-05Z 50-133-20695-00-00 2 772805 1 3 2383 0 0 482 0 0 1446Title:Sheila Vaughn 3/15/2023Contact Phone:Contact Email::svaughn@hilcorp.comForm 10-405 Revised 10/2021Submit in PDF format toaogcc.reporting@alaska.govDate of Revision:Authorized Name and Digital Signature with date:832-839-461020 AAC 25.230Revision?STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: Field and Pool:11.3HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Feb-233. Type (seeinstruct.)5. Method(seeinstruct.)7. Avg. FTPpsig (seeinstruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTIONI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0 31,492Production AnalystDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:26:28 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAXPSIG8. AVGPSIG123.6 10. AVGPSIG11. LIQUID(BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)KGSF 1A I 50-133-10160-01-00 4 772803 8 0 2980 2914 390 380 0 0 00KGSF 7A I 50-133-20538-01-00 4 772803 5 28 2920 2905 300 280 0 53 01489Title:Sheila Vaughn 3/15/2023Contact Phone:Contact Email::svaughn@hilcorp.com1,489I hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0Production AnalystRevision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: Field and Pool:Month and Year:HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Feb-233. Type (seeinstruct.)5. Method(seeinstruct.)TUBING PRESS. 835.7 DAILY AVG. INJ. TOTAL MONTHLY INJ.Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:26:38 -05'00'Sheila Vaughn(2791) 20 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govForm 10-406 Revised 10/2021 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAXPSIG8. AVGPSIG123.6 10. AVGPSIG11. LIQUID(BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)SCU42-05XI 50-133-20561-00-00 4 772805 8 0 2773 2760 1050 794 0 0 00SCU42-05YI 50-133-20570-00-00 4 772805 8 0 2729 2719 0 0 0 0 00Title:Sheila Vaughn 3/15/2023ContactPhone:ContactEmail::svaughn@hilcorp.com020 AAC 25.230Submit in PDF format toaogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0Production AnalystRevision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Form 10-406 Revised 10/2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: Field and Pool: Month and Year:HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Feb-233. Type (seeinstruct.)5. Method(seeinstruct.)TUBING PRESS. 835.7 DAILY AVG. INJ. TOTAL MONTHLY INJ.Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.03.15 12:26:48 -05'00'Sheila Vaughn(2791) 59 38 23,380 21,359 2021 0 2,153 23,350 23,380 466 Signed 23,846 301,356 164,572 TOTAL OIL/NGLs WATER GAS Title Date:4/17/2023 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit March 2023 Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 1 438 632 18 SCU 13-34H 1 772100 3 2 614 911 59 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 8 0 0 0 0 SCU 22B-4H 1 772100 1 0 463 4,450 3 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 0 1,835 17,015 14 SCU 31B-4H 1 772100 1 8 102 9,770 238 SCU 32-08 1 772100 2 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 1 806 23 27 SCU 34-04G 1 772100 2 2 1,147 19,534 52 SCU 34-09H 1 772100 2 0 26 4,322 6 SCU 41A-08 1 772100 3 84 973 3,960 2,617 SCU 41B-4H 1 772100 1 2 634 1,264 63 SCU 44B-33 1 772100 2 1 1,143 15,554 26 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 3 2,010 19,457 96 SRU 14A-33 1 772100 2 0 23 0 1 SRU 14B-27 1 772100 2 0 726 12,967 12 SRU 21-22 1 772100 2 3 184 15,545 107 SRU 21-27H 1 772100 2 5 432 13,771 153 SRU 21A-34 1 772100 5 0 2,559 63,273 0 SRU 23-15 1 772100 2 0 1,123 5,105 4 SRU 24-15H 1 772100 2 2 688 17,207 57 SRU 32C-15 1 772100 2 0 3,128 6,363 0 SRU 41A-15 1 772100 2 1 1,462 19,250 35 SRU23B-22H 1 772100 2 1 337 3,991 46 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 8 0 0 0 0 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 1 506 2,297 18 SCU322C-4 2 772100 8 0 0 0 0 444 50-133-20613-00-00 31 224 101 205 50-133-10171-01-00 31 194 83 2,041 50-133-10161-00-00 2 152 0 0 50-133-10143-01-00 31 346 47 621 50-133-10140-00-00 31 313 36 165 50-133-20609-00-00 31 233 22 555 50-133-10155-00-00 31 255 14 50-133-20604-00-00 31 172 23 418 50-133-10149-00-00 31 332 6 501 50-133-10109-03-00 31 175 20 41 50-133-10170-01-00 31 436 37 502 50-133-20612-00-00 0 0 0 0 50-133-20607-00-00 31 386 65 628 50-133-10128-00-00 31 437 0 139 50-133-10120-01-00 31 215 31 128 50-133-10107-00-00 29 124 28 1 50-133-10108-00-00 31 199 37 630 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 385 0 0 50-133-10106-02-00 31 189 59 549 50-133-10099-02-00 31 154 3 315 50-133-10105-02-00 31 159 15 144 50-133-20273-00-00 0 100 0 0 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 0 805 0 0 265 20 29 0 940 0 0 50-133-10126-02-00 31 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Mar-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 368 14 20 50-133-10103-01-00 50-133-20231-00-00 31 0 50-133-20206-01-00 0 0 0 50-133-10148-01-00 31 496 11 129 50-133-10115-01-00 0 800 0 0 50-133-10130-00-00 0 0 50-133-10100-00-00 0 0 0 0 0 0 50-133-10104-01-00 0 35 1 0 50-133-20268-00-00 0 0 0 0 50-133-20293-01-00 21 223 0 109 50-133-20343-00-00 0 0 0 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Mar-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 4/17/2023 svaughn@hilcorp.com 14. TOTAL 21,359 256,661 3,652 Contact Phone:832-839-4610 Revision?Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 48 35 29 28 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 7 31 550 223 1,844 779 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 7 0 0 00 0 0 0 0 0 Title: Sheila Vaughn 4/17/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock HILCORP ALASKA, LLC Mar-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision?Date of Revision: 832-839-4610 Authorized Name and Digital Signature with date: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 2,021 0 0 SR PROP-NGL 3 772100 9 0 466 0 0 Title: Sheila Vaughn 4/17/2023 svaughn@hilcorp.com 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Mar-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 50-133-00000-02-00 28 072 0 50-133-00000-45-00 4 0 117 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 2,487 Contact Phone: Revision?Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 4/17/2023 svaughn@hilcorp.com 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Mar-23 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 Production Analyst Authorized Name and Digital Signature with date:Revision?Date of Revision: Contact Email:: Contact Phone:832-839-4610 0 0 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Mar-23 DAILY AVG. PRODUCTION 9. WATER(BBL) TOTAL MONTHLY PRODUCTION 8. OIL (BBL) Month and Year: Submit in PDF format to aogcc.reporting@alaska.gov 20 AAC 25.230Form 10-405 Revised 10/2021 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 619 0 0 19,178 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 1,061 0 1,889 18,036 SRU 231-33 2 772500 1 34 0 0 67 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 4/17/2023 svaughn@hilcorp.com 0 0 50-133-20696-00-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Mar-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 31 151 Production Analyst Authorized Name and Digital Signature with date: 50-133-10164-01-00 0 603 50-133-10138-01-01 17 480 0 0 0 433 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20663-00-00 0 0 0 0 0 0 0 0 111 50-133-10163-00-00 2 1,460 0 0 0 0 0 0 0 0 0 Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Contact Phone: 0 1,889 37,281 832-839-4610 14. TOTAL Revision?Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 1,309 0 3,569 40,579 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 Title: Sheila Vaughn 4/17/2023 svaughn@hilcorp.com 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 480 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Mar-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 603 0 0 50-133-20663-00-00 31 0 433 0 115 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Date of Revision: 832-839-4610 14. TOTAL 0 3,569 40,579 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Mar-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION Month and Year: Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 1 1,060 0 0 32,861 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 429 0 0 13,303 SRU213B-15 2 772550 8 0 0 0 0 SRU 32A-33 2 772550 1 1,190 0 39,237 36,894 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 4/17/2023 svaughn@hilcorp.com 0 0 0 0 0 0 0 0 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Mar-23 50-133-20652-00-00 31 284 0 0 0 50-133-20405-00-00 31 31 223 603 139 0 0 50-133-20540-00-00 0 18 0 Contact Email:: 39,237 83,058 Contact Phone: 14. TOTAL 0 Revision?Authorized Name and Digital Signature with date: 0 0 0 1,266 832-839-4610 Date of Revision: 50-133-20654-00-00 50-133-10164-01-00 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Mar-23 Month and Year: Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 0 00 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 31 791 778 412 212 5,532 0 171,499 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 31 794 777 625 500 4,189 0 129,856 0 Title: Sheila Vaughn 4/17/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Revision?Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Mar-23 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 301,355 Production Analyst 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 1 2971 0 0 0 0 0 0 KGSF 7A P 50-133-20538-01-00 2 772803 1 7 2915 0 0 0 0 0 0 Title: Sheila Vaughn 4/17/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 20 AAC 25.230 0 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Mar-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision: 832-839-4610 Revision? 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 30 2603 0 0 0 0 0 0 SCU42-05YP 50-133-20570-00-00 2 772805 1 31 2580 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 1 11 2279 0 0 0 0 0 0 Title: Sheila Vaughn 4/17/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Mar-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 5 5 3105 2971 420 388 0 30 0 151 KGSF 7A I 50-133-20538-01-00 4 772803 5 27 2930 2915 575 306 0 6 0 153 Title: Sheila Vaughn 4/17/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 304 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Mar-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision?Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Form 10-406 Revised 10/2021 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 2 2745 2603 1820 1279 0 15 0 29 SCU42-05YI 50-133-20570-00-00 4 772805 8 0 2700 2580 450 55 0 0 0 0 Title: Sheila Vaughn 4/17/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 29 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Mar-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision?Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 60 35 22,447 21,005 1442 0 2,121 22,415 22,447 273 Signed 22,720 299,434 282,856 TOTAL OIL/NGLs WATER GAS Title Date:10/12/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit April 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 436 606 9 SCU 13-34H 1 772100 3 2 291 1,325 60 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 8 0 0 0 0 SCU 22B-4H 1 772100 1 2 524 5,044 51 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 6 1,791 13,803 167 SCU 31B-4H 1 772100 2 2 155 9,888 49 SCU 32-08 1 772100 2 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 1 702 18 22 SCU 34-04G 1 772100 2 0 1,711 19,705 10 SCU 34-09H 1 772100 2 2 24 4,233 47 SCU 41A-08 1 772100 3 70 1,398 3,102 2,114 SCU 41B-4H 1 772100 1 2 752 1,757 51 SCU 44B-33 1 772100 2 1 976 18,969 27 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 3 1,620 19,509 100 SRU 14A-33 1 772100 8 0 13 0 0 SRU 14B-27 1 772100 2 1 848 11,437 22 SRU 21-22 1 772100 2 10 503 15,348 289 SRU 21-27H 1 772100 2 2 374 12,394 54 SRU 21A-34 1 772100 5 7 2,310 63,420 215 SRU 23-15 1 772100 2 0 1,066 5,913 14 SRU 24-15H 1 772100 2 2 667 17,779 52 SRU 32C-15 1 772100 2 1 2,686 5,441 25 SRU 41A-15 1 772100 2 2 1,102 20,914 59 SRU23B-22H 1 772100 2 1 279 3,129 29 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 8 0 0 0 0 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 1 777 3,577 22 SCU322C-4 2 772100 8 0 0 0 0 0 50-133-10104-01-00 0 37 1 0 50-133-20268-00-00 0 1,325 0 0 50-133-20293-01-00 30 414 0 119 50-133-20343-00-00 0 19 0 0 50-133-20206-01-00 0 0 0 50-133-10148-01-00 30 431 9 104 50-133-10115-01-00 0 828 0 0 50-133-10130-00-00 0 305 50-133-10100-00-00 0 358 0 0 1,025 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Apr-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 375 15 20 50-133-10103-01-00 50-133-20231-00-00 30 271 10 44 0 893 0 0 50-133-10126-02-00 30 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 0 690 0 0 50-133-10105-02-00 30 157 17 168 50-133-20273-00-00 0 108 0 0 50-133-10106-02-00 30 193 60 460 50-133-10099-02-00 30 165 5 330 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 404 0 0 50-133-10107-00-00 30 123 23 1 50-133-10108-00-00 30 190 57 657 50-133-10128-00-00 30 465 0 141 50-133-10120-01-00 30 214 47 103 50-133-20612-00-00 0 400 0 0 50-133-20607-00-00 30 374 54 650 50-133-10109-03-00 30 144 25 59 50-133-10170-01-00 30 352 33 632 50-133-20604-00-00 30 174 28 381 50-133-10149-00-00 30 385 17 512 50-133-10161-00-00 0 293 0 0 50-133-10143-01-00 30 339 37 697 50-133-10140-00-00 30 231 36 197 50-133-20609-00-00 30 232 22 593 50-133-10155-00-00 30 250 12 413 50-133-20613-00-00 30 250 90 181 50-133-10171-01-00 30 198 77 2,114 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Apr-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 10/12/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 21,005 257,311 3,488 Contact Phone:832-839-4610 Revision? Date of Revision:10/12/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 40 37 29 8 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 7 31 554 414 1,423 1,330 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 7 0 1,240 1,240 1,200 1,175 0 0 0 0 Title: Sheila Vaughn 10/12/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision: 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Apr-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 1,442 0 0 SR PROP-NGL 3 772100 9 0 273 0 0 Title: Sheila Vaughn 10/12/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 1,715 Contact Phone: Revision? Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 52 0 50-133-00000-45-00 4 0 68 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Apr-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 10/12/2023 svaughn@hilcorp.com 0 560 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision:10/12/2023 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Apr-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 555 0 0 16,665 SRU 231-33 1 772500 8 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 5,755 0 7 161,130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 10/12/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 10/12/2023 Contact Phone: 0 7 177,795 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 30 0 0 0 0 0 151 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 Production Analyst Authorized Name and Digital Signature with date: 50-133-10164-01-00 0 572 50-133-10138-01-01 28 2,134 0 0 0 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Apr-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 0 1,683 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 1,267 0 2,631 37,995 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 613 0 0 3,066 Title: Sheila Vaughn 10/12/2023 svaughn@hilcorp.com 50-133-10163-01-00 5 1,683 0 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/12/2023 832-839-4610 14. TOTAL 0 2,631 41,061 Form 10-405 Revised 10/2021 376 0 88 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 572 0 0 50-133-20663-00-00 30 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Apr-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 2,134 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 1 750 0 17 20,251 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 273 0 0 8,186 SRU213B-15 2 772550 8 0 0 0 0 SRU 32A-33 2 772550 1 1,069 0 39,464 32,074 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 10/12/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 0 1,315 832-839-4610 Date of Revision:10/12/2023 50-133-20654-00-00 50-133-10164-01-00 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 39,481 60,511 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 30 30 1,662 572 144 0 0 50-133-20540-00-00 0 6 0 50-133-20652-00-00 27 320 0 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Apr-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 50 50 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 30 789 778 449 271 5,660 0 169,801 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 30 788 776 356 273 4,321 0 129,632 0 Title: Sheila Vaughn 10/12/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 299,433 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Apr-23 Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 1 2910 0 0 362 0 0 362 KGSF 7A P 50-133-20538-01-00 2 772803 1 30 2909 0 0 20 0 0 595 Title: Sheila Vaughn 10/12/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision:10/12/2023 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Apr-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 957 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 10 2756 0 0 144 0 0 1437 SCU42-05YP 50-133-20570-00-00 2 772805 1 3 2737 0 0 1108 0 0 3324 SCU42-05Z 50-133-20695-00-00 2 772805 8 0 2381 0 0 0 0 0 0 Title: Sheila Vaughn 10/12/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Apr-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 4,761 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 5 21 2952 2910 580 436 0 503 0 10555 KGSF 7A I 50-133-20538-01-00 4 772803 8 0 2923 2909 440 354 0 0 0 0 Title: Sheila Vaughn 10/12/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 10,555 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Apr-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 17 3034 2756 1260 798 0 1413 0 24029 SCU42-05YI 50-133-20570-00-00 4 772805 5 30 2989 2737 580 250 0 2406 0 72187 Title: Sheila Vaughn 10/12/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 96,216 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Apr-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 593622,44721,0051442 02,12122,41522,447273Signed22,720 299,434 282,856TOTAL OIL/NGLs WATER GASTitle Date: 5/24/2023Production AnalystTotal Net ProductionTotal Propane SalesI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila VaughnName of OperatorRegulatory LeaseMonth and Year of ProductionTotal WellsTotal Wells ProducedTotal Pipeline RunsOil SalesNGL SalesDiesel/Xylene RecoveryClosing InventoryOpening InventorySTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLCSwanson River UnitApril 2023SSheilaVVaughnDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:45:53 -05'00'Sheila Vaughn(2791) 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)SCU 12A-4H177210080000SCU 12B-09177210020 436 606 9SCU 13-34H177210032 291 1,325 60SCU 21A-9G177210080000SCU 21C-4H177210080000SCU 22B-4H177210012 524 5,044 51SCU 24A-9H177210080000SCU 31-4 H177210026 1,791 13,803 167SCU 31B-4H177210012 155 9,888 49SCU 32-08177210020000SCU 32B-09177210080000SCU 332-04177210021 702 18 22SCU 34-04G177210020 1,711 19,705 10SCU 34-09H177210022 24 4,233 47SCU 41A-081772100370 1,398 3,102 2,113SCU 41B-4H177210012 752 1,757 51SCU 44B-33177210021 976 18,969 27SRU 11-22177210080000SRU 13-27H177210023 1,620 19,509 100SRU 14A-3317721008013 0 0SRU 14B-27177210021 848 11,437 22SRU 21-221772100210 503 15,348 289SRU 21-27H177210022 374 12,394 54SRU 21A-34177210057 2,310 63,420 215SRU 23-15177210020 1,066 5,913 14SRU 24-15H177210022 667 17,779 52SRU 32C-15177210021 2,686 5,441 25SRU 41A-15177210022 1,102 20,914 59SRU23B-22H177210021 279 3,129 29SCU 314-03177210080000SCU 13-04H177210080000SCU 43-09177210080000SCU 12A-10177210080000SCU 13-09H177210080000SCU 44-04G177210080000SCU 344-33277210021 777 3,577 22SCU322C-4277210080000050-133-10104-01-000371050-133-20268-00-0001,3250050-133-20293-01-0030414011950-133-20343-00-000190050-133-20206-01-0000050-133-10148-01-0030431910450-133-10115-01-0008280050-133-10130-00-00030550-133-10100-00-000358001,0250STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockApr-231. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)375152050-133-10103-01-0050-133-20231-00-0030271104408930050-133-10126-02-003050-133-10125-01-00000050-133-20276-02-0006900050-133-10105-02-00301571716850-133-20273-00-0001080050-133-10106-02-00301936046050-133-10099-02-0030165533050-133-10118-00-00100050-133-10127-02-0004040050-133-10107-00-003012323150-133-10108-00-00301905765750-133-10128-00-0030465014150-133-10120-01-00302144710350-133-20612-00-0004000050-133-20607-00-00303745465050-133-10109-03-0030144255950-133-10170-01-00303523363250-133-20604-00-00301742838150-133-10149-00-00303851751250-133-10161-00-0002930050-133-10143-01-00303393769750-133-10140-00-00302313619750-133-20609-00-00302322259350-133-10155-00-00302501241350-133-20613-00-00302509018150-133-10171-01-0030198772,114Month and Year: 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockApr-231. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)Month and Year:Title:Sheila Vaughn 5/24/2023svaughn@hilcorp.comForm 10-405 Rev. 10/202120 ACC 25.230Submit in PDF format to aogcc.reporting@alaska.gov14.TOTAL21,005257,3113,487Contact Phone:832-839-4610Revision? Date of Revision:Contact Email::I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:RRDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:46:27 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAX PSIG8. AVG PSIG123.610. AVG PSIG11. LIQUID (BBL)12. GAS (MCF)13. LIQUID (BBL)14. GAS (MCF)SCU322C-4I50-133-10104-01-00 4 772100 8 0 40 37 29 8 0 0 0 0SCU 344-3350-133-20293-01-00 4 772100 7 31 554 414 1,423 1,330 0 0 0 0SCU 043A-3350-133-10168-01-01 4 772100 7 0 1,240 1,240 1,200 1,175 0 0 0 0Title:Sheila Vaughn 5/24/2023Contact Phone:Contact Email::svaughn@hilcorp.com0Form 10-406 Rev. 10/202120 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL00Production AnalystRevision? Date of Revision:832-839-4610Authorized Name and Digital Signature with date:HILCORP ALASKA, LLCApr-23TOTAL MONTHLY INJ.3. Type (see instruct.)5. Method (see instruct.)TUBING PRESS.835.7DAILY AVG. INJ.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, HemlockDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:46:37 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SR LEX-NGL 3 772100 901,44200SR PROP-NGL 3 772100 90 273 0 0Title:Sheila Vaughn 5/24/2023svaughn@hilcorp.com20 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.gov832-839-461014.TOTAL1,715Contact Phone:Revision? Date of Revision:Contact Email::I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Form 10-405 Revised 10/202150-133-00000-02-0028052050-133-00000-45-00406801. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockApr-237. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)Month and Year:Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:46:47 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 212-27177210580000Title:Sheila Vaughn 5/24/2023svaughn@hilcorp.com056000I hereby certify that the foregoing is true and correct to the best of my knowledge.50-133-10153-00-00Submit in PDF format to aogcc.reporting@alaska.govContact Email::20 AAC 25.230Form 10-405 Revised 10/2021Contact Phone:832-839-4610Production AnalystAuthorized Name and Digital Signature with date:Revision? Date of Revision:DAILY AVG. PRODUCTION9. WATER(BBL)14.TOTAL00TOTAL MONTHLY PRODUCTION8. OIL(BBL)0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined OilApr-236. Days in Oper.7. Avg. FTP psig (see instruct.)1. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)Month and Year:RRDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:46:56 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SCU 243-08277250080000SCU 43B-08277250080000SRU 241-3327725001555 0 0 16,653SRU 231-3317725001465003,258SRU 032A-3277250080000SRU 224-10277250015,751 0 7 161,018000000000000000000000000Title:Sheila Vaughn 5/24/2023svaughn@hilcorp.comForm 10-405 Revised 10/2021Contact Email::20 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govContact Phone:07180,929832-839-461014.TOTALRevision? Date of Revision:I hereby certify that the foregoing is true and correct to the best of my knowledge.0000000000000050-133-10122-00-006. Days in Oper.0007. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION50-133-10121-02-0050-133-20696-00-000300000015100TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)0Production AnalystAuthorized Name and Digital Signature with date:50-133-10164-01-00057250-133-10138-01-01282,1340000050-133-10163-00-00STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Tyonek UndefindedApr-231. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)71,683Month and Year:RRDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:47:05 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 12-15277252080000SRU 241-33277252011,266 0 2,631 37,969SRU 032A-3277252080000SCU 042B-5277252080000Title:Sheila Vaughn 5/24/2023svaughn@hilcorp.com20 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govDate of Revision:832-839-461014.TOTAL02,63137,969Form 10-405 Revised 10/202137608850-133-10138-00-00Contact Email::50-133-20363-00-00000Contact Phone:Revision? 0I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)9. WATER(BBL)DAILY AVG. PRODUCTION50-133-10164-01-0005720050-133-20663-00-00300STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Beluga UndefinedApr-2307. Avg. FTP psig (see instruct.)6. Days in Oper.4. Field & Pool Code5. Method(see instruct.)02,134Month and Year:RRDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:47:14 -05'00'Sheila Vaughn(2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 213-1527725501750 0 17 20,237SRU 241-16277255080000SRU 242-1627725501273008,180SRU213B-15277255080000SRU 32A-33277255011,068 0 39,464 32,0520000000000000000Title:Sheila Vaughn 5/24/2023svaughn@hilcorp.comForm 10-405 Revised 10/202120 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.gov0001,315832-839-4610Date of Revision:50-133-20654-00-0050-133-10164-01-000I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystContact Email::39,48160,469Contact Phone:14.TOTAL0Revision? Authorized Name and Digital Signature with date:050-133-20405-00-0030301,6625721440050-133-20540-00-0006050-133-20652-00-002732001STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Sterling Undefined GasApr-23TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)9. WATER(BBL)6. Days in Oper.7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION0000000000Month and Year:RRDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:47:25 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAX PSIG8. AVG PSIG123.610. AVG PSIG11. LIQUID (BBL)12. GAS (MCF)13. LIQUID (BBL)14. GAS (MCF)SCU43-04WD50-133-10111-00-00 5 772036 8 0 0 0 50 50 0 0 0 0SRU 31-33W50-133-20336-00-00 5 772036 9 30 789 778 449 271 5,660 0 169,801 0SRU 32-33W50-133-20337-00-00 5 772036 9 30 788 776 356 273 4,321 0 129,632 0Title:Sheila Vaughn 5/24/2023Contact Contact Email::svaughn@hilcorp.com0Form 10-406 Revised 10/202120 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.gov3. Type (see instruct.)5. Method (see instruct.)TUBING PRESS.835.7DAILY AVG. INJ.TOTAL MONTHLY INJ.I hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0299,433Production AnalystSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Field and Pool: Swanson River, Swanson River Unit, UndefinedMonth and Year:HILCORP ALASKA, LLCApr-23Revision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:47:33 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code8. OIL (BBL)123.6 10. GAS (MCF) 11. OIL (BBL)12. WATER (BBL) 13. GAS (MCF)KGSF 1A P50-133-10160-01-00 2 772803 1 1 2910 0 0 362 0 0362KGSF 7A P50-133-20538-01-00 2 772803 1 30 2909 0 0 20 0 0595Title:Sheila Vaughn 5/24/2023Contact Phone:Contact Email::svaughn@hilcorp.comAuthorized Name and Digital Signature with date:14. TOTAL0Date of Revision:832-839-4610Revision? STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:Field and Pool:11.3HILCORP ALASKA, LLCSR Swanson River Storage, Swanson River Unit,Tyonek Gas StorageApr-233. Type (see instruct.)5. Method (see instruct.)7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTION20 AAC 25.230957Production AnalystI hereby certify that the foregoing is true and correct to the best of my knowledge.Form 10-405 Revised 10/2021Submit in PDF format to aogcc.reporting@alaska.govDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:47:52 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code8. OIL (BBL)123.6 10. GAS (MCF) 11. OIL (BBL)12. WATER (BBL)13. GAS (MCF)SCU42-05XP50-133-20561-00-00 2 772805 1 10 2756 0 0 144 0 01437SCU42-05YP50-133-20570-00-00 2 772805 1 3 2737 0 0 1108 0 03324SCU42-05Z50-133-20695-00-00 2 772805 8 0 2381 0 0 0 0 00Title:Sheila Vaughn 5/24/2023Contact Phone:Contact Email::svaughn@hilcorp.comForm 10-405 Revised 10/2021Submit in PDF format to aogcc.reporting@alaska.govDate of Revision:Authorized Name and Digital Signature with date:832-839-461020 AAC 25.230Revision? STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:Field and Pool:11.3HILCORP ALASKA, LLCSR Swanson River Storage, Swanson River Unit,Tyonek Gas StorageApr-233. Type (see instruct.)5. Method (see instruct.)7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTIONI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL04,761Production AnalystDigitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:48:02 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAX PSIG8. AVG PSIG123.610. AVG PSIG11. LIQUID (BBL)12. GAS (MCF)13. LIQUID (BBL)14. GAS (MCF)KGSF 1A I50-133-10160-01-00 4 772803 5 21 2952 2910 580 436 0 503 010555KGSF 7A I50-133-20538-01-00 4 772803 8 0 2923 2909 440 354 0 0 00Title:Sheila Vaughn 5/24/2023Contact Phone:Contact Email::svaughn@hilcorp.com10,55520 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0Production AnalystRevision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Form 10-406 Revised 10/2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Field and Pool:Month and Year:HILCORP ALASKA, LLCSR Swanson River Storage, Swanson River Unit, Tyonek Gas StorageApr-233. Type (see instruct.)5. Method (see instruct.)TUBING PRESS.835.7DAILY AVG. INJ.TOTAL MONTHLY INJ.Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:48:12 -05'00'Sheila Vaughn(2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAX PSIG8. AVG PSIG123.610. AVG PSIG11. LIQUID (BBL)12. GAS (MCF)13. LIQUID (BBL)14. GAS (MCF)SCU42-05XI50-133-20561-00-00 4 772805 5 17 3034 2756 1260 798 0 1413 024029SCU42-05YI50-133-20570-00-00 4 772805 5 30 2989 2737 580 250 0 2406 072187Title:Sheila Vaughn 5/24/2023Contact Phone:Contact Email::svaughn@hilcorp.com96,21620 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0Production AnalystRevision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Form 10-406 Revised 10/2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Field and Pool:Month and Year:HILCORP ALASKA, LLCSR Swanson River Storage, Swanson River Unit, Tyonek Gas StorageApr-233. Type (see instruct.)5. Method (see instruct.)TUBING PRESS.835.7DAILY AVG. INJ.TOTAL MONTHLY INJ.Digitally signed by Sheila Vaughn(2791)DN: cn=Sheila Vaughn (2791),ou=UsersDate: 2023.05.24 08:48:20 -05'00'Sheila Vaughn(2791) 60 38 23,522 21,580 1942 0 2,122 23,523 23,522 559 Signed 24,081 293,429 335,151 TOTAL OIL/NGLs WATER GAS Title Date:10/14/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit May 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 1 549 603 34 SCU 13-34H 1 772100 3 1 315 1,320 25 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 66 0 0 131 SCU 22B-4H 1 772100 1 2 561 4,914 55 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 2 1,981 12,991 55 SCU 31B-4H 1 772100 2 1 373 9,114 18 SCU 32-08 1 772100 8 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 1 419 0 31 SCU 34-04G 1 772100 2 11 1,238 19,323 332 SCU 34-09H 1 772100 2 0 28 4,092 0 SCU 41A-08 1 772100 3 86 1,407 3,101 2,654 SCU 41B-4H 1 772100 1 0 629 1,261 13 SCU 44B-33 1 772100 2 11 1,384 20,066 326 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 2 2,173 18,639 70 SRU 14A-33 1 772100 8 0 0 0 0 SRU 14B-27 1 772100 2 1 768 10,155 37 SRU 21-22 1 772100 2 21 214 15,042 643 SRU 21-27H 1 772100 2 2 656 15,517 57 SRU 21A-34 1 772100 5 9 2,044 58,921 266 SRU 23-15 1 772100 2 0 1,294 6,634 0 SRU 24-15H 1 772100 2 1 534 16,424 36 SRU 32C-15 1 772100 2 2 1,986 3,212 55 SRU 41A-15 1 772100 2 4 1,339 24,250 137 SRU23B-22H 1 772100 2 4 281 3,169 116 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 51 89 544 103 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 0 1,318 2,566 0 SCU322C-4 2 772100 8 0 0 0 0 272 50-133-10104-01-00 0 38 1 0 50-133-20268-00-00 0 1,350 0 0 50-133-20293-01-00 31 409 0 83 50-133-20343-00-00 0 0 0 0 50-133-20206-01-00 2 0 0 50-133-10148-01-00 31 533 9 102 50-133-10115-01-00 0 960 0 0 50-133-10130-00-00 0 20 50-133-10100-00-00 0 330 0 0 923 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock May-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 396 18 19 50-133-10103-01-00 50-133-20231-00-00 31 282 10 43 0 800 0 0 50-133-10126-02-00 31 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 2 731 0 0 50-133-10105-02-00 31 172 18 159 50-133-20273-00-00 0 110 0 0 50-133-10106-02-00 31 200 64 419 50-133-10099-02-00 31 180 12 294 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 465 0 0 50-133-10107-00-00 31 134 14 0 50-133-10108-00-00 31 190 40 623 50-133-10128-00-00 31 463 0 132 50-133-10120-01-00 31 247 45 100 50-133-20612-00-00 0 430 0 0 50-133-20607-00-00 31 378 70 601 50-133-10109-03-00 31 153 20 41 50-133-10170-01-00 31 321 45 647 50-133-20604-00-00 31 163 25 328 50-133-10149-00-00 31 340 7 485 50-133-10161-00-00 0 789 0 0 50-133-10143-01-00 31 360 43 782 50-133-10140-00-00 31 248 42 214 50-133-20609-00-00 31 241 17 530 50-133-10155-00-00 31 250 21 501 50-133-20613-00-00 31 264 64 104 50-133-10171-01-00 31 193 66 1,901 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock May-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 21,580 251,858 5,194 Contact Phone:832-839-4610 Revision? Date of Revision:10/12/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 39 38 18 12 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 7 31 1,188 409 1,370 1,297 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 7 0 1,240 1,240 1,180 1,180 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision:10/12/2023 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC May-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 1,942 0 0 SR PROP-NGL 3 772100 9 0 559 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 2,501 Contact Phone: Revision? Date of Revision:10/12/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 69 0 50-133-00000-45-00 4 0 140 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock May-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 0 320 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision:10/12/2023 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil May-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 526 0 0 14,196 SRU 231-33 1 772500 8 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 5,839 0 1 181,006 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 10/12/2023 Contact Phone: 0 1 195,202 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 27 0 0 0 0 0 140 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 Production Analyst Authorized Name and Digital Signature with date: 50-133-10164-01-00 0 560 50-133-10138-01-01 31 1,978 0 0 0 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded May-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 0 919 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 1,099 0 4,716 34,074 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 930 0 0 28,823 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/12/2023 832-839-4610 14. TOTAL 0 4,716 62,897 Form 10-405 Revised 10/2021 350 0 152 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 560 0 0 50-133-20663-00-00 31 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined May-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 1,978 50-133-10163-01-00 31 919 0 0 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 8 0 0 0 0 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 256 0 0 7,947 SRU213B-15 2 772550 1 928 0 0 27,839 SRU 32A-33 2 772550 1 1,164 0 36,856 36,074 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 0 1,189 832-839-4610 Date of Revision:10/12/2023 50-133-20654-00-00 50-133-10164-01-00 30 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 36,856 71,860 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 31 31 668 560 148 0 0 50-133-20540-00-00 0 6 0 50-133-20652-00-00 0 438 0 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas May-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 50 50 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 31 800 785 685 525 5,619 0 174,200 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 31 800 784 220 168 3,846 0 119,228 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 293,428 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC May-23 Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 2 3012 0 0 1174 0 0 2348 KGSF 7A P 50-133-20538-01-00 2 772803 1 30 2976 0 0 97 0 0 2905 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision:10/12/2023 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage May-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 5,253 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 6 2984 0 0 620 0 0 3722 SCU42-05YP 50-133-20570-00-00 2 772805 1 7 2853 0 0 313 0 0 2194 SCU42-05Z 50-133-20695-00-00 2 772805 1 2 2534 0 0 103 0 0 206 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage May-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 6,122 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 5 30 3045 3012 790 619 0 1435 0 43039 KGSF 7A I 50-133-20538-01-00 4 772803 8 0 2998 2976 440 357 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 43,039 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage May-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 24 3558 2984 900 787 0 461 0 11072 SCU42-05YI 50-133-20570-00-00 4 772805 5 0 2892 2853 50 3 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 11,072 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage May-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 593923,52221,5801942 02,12223,52323,522559Signed24,081 293,429 335,151TOTAL OIL/NGLs WATER GASTitle Date: 6/19/2023STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLCSwanson River UnitMay 2023Name of OperatorRegulatory LeaseMonth and Year of ProductionTotal WellsTotal Wells ProducedTotal Pipeline RunsOil SalesNGL SalesDiesel/Xylene RecoveryClosing InventoryOpening InventoryProduction AnalystTotal Net ProductionTotal Propane SalesI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila VaughnSSheilaVVaughnDigitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:38:16 -05'00'Sheila Vaughn (2791) 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)SCU 12A-4H177210080000SCU 12B-09177210021 549 603 34SCU 13-34H177210031 315 1,320 25SCU 21A-9G177210080000SCU 21C-4H1772100266 0 0 131SCU 22B-4H177210012 561 4,914 55SCU 24A-9H177210080000SCU 31-4 H177210022 1,981 12,991 55SCU 31B-4H177210011 373 9,114 18SCU 32-08177210080000SCU 32B-09177210080000SCU 332-04177210021 419 0 31SCU 34-04G1772100211 1,238 19,323 332SCU 34-09H177210020 28 4,092 0SCU 41A-081772100386 1,407 3,101 2,654SCU 41B-4H177210010 629 1,261 13SCU 44B-331772100211 1,384 20,066 326SRU 11-22177210080000SRU 13-27H177210022 2,173 18,639 70SRU 14A-33177210080000SRU 14B-27177210021 768 10,155 37SRU 21-221772100221 214 15,042 643SRU 21-27H177210022 656 15,517 57SRU 21A-34177210059 2,044 58,921 266SRU 23-15177210020 1,294 6,634 0SRU 24-15H177210021 534 16,424 36SRU 32C-15177210022 1,986 3,212 55SRU 41A-15177210024 1,339 24,250 137SRU23B-22H177210024 281 3,169 116SCU 314-03177210080000SCU 13-04H177210080000SCU 43-09177210080000SCU 12A-101772100251 89 544 103SCU 13-09H177210080000SCU 44-04G177210080000SCU 344-33277210020 1,318 2,566 0SCU322C-427721008000050150-133-20613-00-00312646410450-133-10171-01-0031193661,90150-133-10161-00-0007890050-133-10143-01-00313604378250-133-10140-00-00312484221450-133-20609-00-00312411753050-133-10155-00-00312502150-133-20604-00-00311632532850-133-10149-00-0031340748550-133-10109-03-0031153204150-133-10170-01-00313214564750-133-20612-00-0004300050-133-20607-00-00313787060150-133-10128-00-0031463013250-133-10120-01-00312474510050-133-10107-00-003113414050-133-10108-00-00311904062350-133-10118-00-00100050-133-10127-02-0004650050-133-10106-02-00312006441950-133-10099-02-00311801229450-133-10105-02-00311721815950-133-20273-00-0001100050-133-10125-01-00000050-133-20276-02-00273100282104308000050-133-10126-02-00310STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockMay-231. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)396181950-133-10103-01-0050-133-20231-00-0031050-133-20206-01-0020050-133-10148-01-0031533910250-133-10115-01-0009600050-133-10130-00-0002050-133-10100-00-0003300092327250-133-10104-01-000381050-133-20268-00-0001,3500050-133-20293-01-003140908350-133-20343-00-00000Month and Year: 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockMay-231. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)Month and Year:Title:Sheila Vaughn 6/19/2023svaughn@hilcorp.com14.TOTAL21,580251,8585,194Contact Phone:832-839-4610Revision? Date of Revision:Contact Email::I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Form 10-405 Rev. 10/202120 ACC 25.230Submit in PDF format to aogcc.reporting@alaska.govRRDigitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:38:59 -05'00'Sheila Vaughn (2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAX PSIG8. AVG PSIG123.610. AVG PSIG11. LIQUID (BBL)12. GAS (MCF)13. LIQUID (BBL)14. GAS (MCF)SCU322C-4I50-133-10104-01-00 4 772100 8 0 39 38 18 12 0 0 0 0SCU 344-3350-133-20293-01-00 4 772100 7 31 1,188 409 1,370 1,297 0 0 0 0SCU 043A-3350-133-10168-01-01 4 772100 7 0 1,240 1,240 1,180 1,180 0 0 0 0Title:Sheila Vaughn 6/19/2023Contact Phone:Contact Email::svaughn@hilcorp.com0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, HemlockHILCORP ALASKA, LLCMay-23TOTAL MONTHLY INJ.3. Type (see instruct.)5. Method (see instruct.)TUBING PRESS.835.7DAILY AVG. INJ.Form 10-406 Rev. 10/202120 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL00Production AnalystRevision? Date of Revision:832-839-4610Authorized Name and Digital Signature with date:Digitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:39:07 -05'00'Sheila Vaughn (2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SR LEX-NGL 3 772100 901,94200SR PROP-NGL 3 772100 90 559 0 0Title:Sheila Vaughn 6/19/2023svaughn@hilcorp.com1. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, HemlockMay-237. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-133-00000-02-0028069050-133-00000-45-0040140020 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.gov832-839-461014.TOTAL2,501Contact Phone:Revision? Date of Revision:Contact Email::I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Form 10-405 Revised 10/2021Month and Year:Digitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:39:16 -05'00'Sheila Vaughn (2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 212-27177210580000Title:Sheila Vaughn 6/19/2023svaughn@hilcorp.com6. Days in Oper.7. Avg. FTP psig (see instruct.)1. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined OilMay-23DAILY AVG. PRODUCTION9. WATER(BBL)14.TOTAL00TOTAL MONTHLY PRODUCTION8. OIL(BBL)0Production AnalystAuthorized Name and Digital Signature with date:Revision? Date of Revision:Submit in PDF format to aogcc.reporting@alaska.govContact Email::20 AAC 25.230Form 10-405 Revised 10/2021Contact Phone:832-839-4610032000I hereby certify that the foregoing is true and correct to the best of my knowledge.50-133-10153-00-00Month and Year:RRDigitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:39:25 -05'00'Sheila Vaughn (2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SCU 243-08277250080000SCU 43B-08277250080000SRU 241-3327725001526 0 0 14,196SRU 231-3317725001930 0 0 28,823SRU 032A-3277250080000SRU 224-10277250015,839 0 1 181,006000000000000000000000000Title:Sheila Vaughn 6/19/2023svaughn@hilcorp.com0050-133-10163-00-00STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Tyonek UndefindedMay-231. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)31919Production AnalystAuthorized Name and Digital Signature with date:50-133-10164-01-00056050-133-10138-01-01311,97800014000TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)050-133-10122-00-006. Days in Oper.0007. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION50-133-10121-02-0050-133-20696-00-000270000000000000000000Form 10-405 Revised 10/2021Contact Email::20 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govContact Phone:01224,025832-839-461014.TOTALRevision? Date of Revision:I hereby certify that the foregoing is true and correct to the best of my knowledge.Month and Year:RRDigitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:39:33 -05'00'Sheila Vaughn (2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 12-15277252080000SRU 241-33277252011,099 0 4,716 34,074SRU 032A-3277252080000SCU 042B-5277252080000Title:Sheila Vaughn 6/19/2023svaughn@hilcorp.com07. Avg. FTP psig (see instruct.)6. Days in Oper.4. Field & Pool Code5. Method(see instruct.)01,978STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Beluga UndefinedMay-23TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)9. WATER(BBL)DAILY AVG. PRODUCTION50-133-10164-01-0005600050-133-20663-00-00310Form 10-405 Revised 10/2021350015250-133-10138-00-00Contact Email::50-133-20363-00-00000Contact Phone:Revision? 0I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:20 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govDate of Revision:832-839-461014.TOTAL04,71634,074Month and Year:RRDigitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:39:41 -05'00'Sheila Vaughn (2791) 10. GAS(BBL)11. OIL(BBL)12. WATER(BBL)13. GAS(BBL)SRU 213-15277255080000SRU 241-16277255080000SRU 242-1627725501256007,947SRU213B-1527725501928 0 0 27,839SRU 32A-33277255011,164 0 36,856 36,0740000000000000000Title:Sheila Vaughn 6/19/2023svaughn@hilcorp.com0000000000TOTAL MONTHLY PRODUCTION8. OIL(BBL)1. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)9. WATER(BBL)6. Days in Oper.7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Swanson River, Swanson River Unit, Sterling Undefined GasMay-2350-133-20652-00-00043800050-133-20405-00-0031316685601480050-133-20540-00-00060Contact Email::36,85671,860Contact Phone:14.TOTAL0Revision? Authorized Name and Digital Signature with date:Form 10-405 Revised 10/202120 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.gov0001,189832-839-4610Date of Revision:50-133-20654-00-0050-133-10164-01-0030I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystMonth and Year:RRDigitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:39:50 -05'00'Sheila Vaughn (2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAX PSIG8. AVG PSIG123.610. AVG PSIG11. LIQUID (BBL)12. GAS (MCF)13. LIQUID (BBL)14. GAS (MCF)SCU43-04WD50-133-10111-00-00 5 772036 8 0 0 0 50 50 0 0 0 0SRU 31-33W50-133-20336-00-00 5 772036 9 31 800 785 685 525 5,619 0 174,200 0SRU 32-33W50-133-20337-00-00 5 772036 9 31 800 784 220 168 3,846 0 119,228 0Title:Sheila Vaughn 6/19/2023Contact Contact Email::svaughn@hilcorp.com0Revision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Field and Pool: Swanson River, Swanson River Unit, UndefinedMonth and Year:HILCORP ALASKA, LLCMay-23Form 10-406 Revised 10/202120 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.gov3. Type (see instruct.)5. Method (see instruct.)TUBING PRESS.835.7DAILY AVG. INJ.TOTAL MONTHLY INJ.I hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0293,428Production AnalystDigitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:40:01 -05'00'Sheila Vaughn (2791) 1. Well No. 2. API No. 4. Field & 6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code8. OIL (BBL)123.6 10. GAS (MCF) 11. OIL (BBL)12. WATER (BBL) 13. GAS (MCF)KGSF 1A P50-133-10160-01-00 2 772803 1 2 3012 0 0 1174 0 02348KGSF 7A P50-133-20538-01-00 2 772803 1 30 2976 0 0 97 0 02905Title:Sheila Vaughn 6/19/2023Contact Phone:Contact Email::svaughn@hilcorp.com20 AAC 25.2305,253Production AnalystI hereby certify that the foregoing is true and correct to the best of my knowledge.Form 10-405 Revised 10/2021Submit in PDF format to aogcc.reporting@alaska.govHILCORP ALASKA, LLCSR Swanson River Storage, Swanson River Unit,Tyonek Gas StorageMay-233. Type (see instruct.)5. Method (see instruct.)7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTIONSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:Field and Pool:11.3Authorized Name and Digital Signature with date:14. TOTAL0Date of Revision:832-839-4610Revision? Digitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:40:22 -05'00'Sheila Vaughn (2791) 1. Well No. 2. API No. 4. Field & 6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code8. OIL (BBL)123.6 10. GAS (MCF) 11. OIL (BBL)12. WATER (BBL)13. GAS (MCF)SCU42-05XP50-133-20561-00-00 2 772805 1 6 2984 0 0 620 0 03722SCU42-05YP50-133-20570-00-00 2 772805 1 7 2853 0 0 313 0 02194SCU42-05Z50-133-20695-00-00 2 772805 1 2 2534 0 0 103 0 0206Title:Sheila Vaughn 6/19/2023Contact Phone:Contact Email::svaughn@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL06,122Production AnalystHILCORP ALASKA, LLCSR Swanson River Storage, Swanson River Unit,Tyonek Gas StorageMay-233. Type (see instruct.)5. Method (see instruct.)7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONTOTAL MONTHLY PRODUCTIONSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator:Field and Pool:11.3Form 10-405 Revised 10/2021Submit in PDF format to aogcc.reporting@alaska.govDate of Revision:Authorized Name and Digital Signature with date:832-839-461020 AAC 25.230Revision? Digitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:40:34 -05'00'Sheila Vaughn (2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAX PSIG8. AVG PSIG123.610. AVG PSIG11. LIQUID (BBL)12. GAS (MCF)13. LIQUID (BBL)14. GAS (MCF)KGSF 1A I50-133-10160-01-00 4 772803 5 30 3045 3012 790 619 0 1435 043039KGSF 7A I50-133-20538-01-00 4 772803 8 0 2998 2976 440 357 0 0 00Title:Sheila Vaughn 6/19/2023Contact Phone:Contact Email::svaughn@hilcorp.com43,039HILCORP ALASKA, LLCSR Swanson River Storage, Swanson River Unit, Tyonek Gas StorageMay-233. Type (see instruct.)5. Method (see instruct.)TUBING PRESS.835.7DAILY AVG. INJ.TOTAL MONTHLY INJ.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Field and Pool:Month and Year:20 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0Production AnalystRevision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Form 10-406 Revised 10/2021Digitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:40:45 -05'00'Sheila Vaughn (2791) 1. Well No. 2. API No. 4. Field & 6. Days 50-XXX-XXXXX-XX-XX Pool Codein Oper.7. MAX PSIG8. AVG PSIG123.610. AVG PSIG11. LIQUID (BBL)12. GAS (MCF)13. LIQUID (BBL)14. GAS (MCF)SCU42-05XI50-133-20561-00-00 4 772805 5 24 3558 2984 900 787 0 461 011072SCU42-05YI50-133-20570-00-00 4 772805 5 0 2892 2853 50 3 0 0 00Title:Sheila Vaughn 6/19/2023Contact Phone:Contact Email::svaughn@hilcorp.com11,072HILCORP ALASKA, LLCSR Swanson River Storage, Swanson River Unit, Tyonek Gas StorageMay-233. Type (see instruct.)5. Method (see instruct.)TUBING PRESS.835.7DAILY AVG. INJ.TOTAL MONTHLY INJ.STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator:Field and Pool:Month and Year:20 AAC 25.230Submit in PDF format to aogcc.reporting@alaska.govI hereby certify that the foregoing is true and correct to the best of my knowledge.14. TOTAL0Production AnalystRevision? Date of Revision:Authorized Name and Digital Signature with date:832-839-4610Form 10-406 Revised 10/2021Digitally signed by Sheila Vaughn (2791)DN: cn=Sheila Vaughn (2791)Date: 2023.06.19 15:40:58 -05'00'Sheila Vaughn (2791) 60 39 22,529 20,799 1730 0 3,025 23,432 22,529 609 Signed 23,138 295,860 281,113 TOTAL OIL/NGLs WATER GAS Title Date:10/14/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit June 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 384 542 10 SCU 13-34H 1 772100 3 0 377 975 7 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 140 0 0 3,362 SCU 22B-4H 1 772100 1 1 539 4,202 34 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 3 1,580 15,721 96 SCU 31B-4H 1 772100 2 0 434 9,102 12 SCU 32-08 1 772100 8 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 0 384 0 10 SCU 34-04G 1 772100 2 4 1,111 19,079 119 SCU 34-09H 1 772100 2 2 17 2,772 42 SCU 41A-08 1 772100 3 21 1,226 3,053 642 SCU 41B-4H 1 772100 1 0 1,010 1,052 10 SCU 44B-33 1 772100 2 4 1,337 17,451 124 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 2 1,834 17,281 69 SRU 14A-33 1 772100 8 0 0 0 0 SRU 14B-27 1 772100 2 2 770 9,301 70 SRU 21-22 1 772100 2 57 209 15,040 1,710 SRU 21-27H 1 772100 2 5 566 14,227 140 SRU 21A-34 1 772100 5 6 2,244 59,641 186 SRU 23-15 1 772100 2 0 880 4,754 0 SRU 24-15H 1 772100 2 8 588 15,906 249 SRU 32C-15 1 772100 2 0 1,564 2,898 12 SRU 41A-15 1 772100 2 3 1,616 24,362 78 SRU23B-22H 1 772100 2 3 164 2,995 79 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 5 299 4,627 152 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 2 0 0 8,177 0 SCU 344-33 2 772100 2 1 1,666 5,708 20 SCU322C-4 2 772100 8 0 0 0 0 154 50-133-10104-01-00 0 37 1 0 50-133-20268-00-00 20 256 0 409 50-133-20293-01-00 30 348 0 190 50-133-20343-00-00 0 5 0 0 50-133-20206-01-00 30 0 0 50-133-10148-01-00 30 607 5 100 50-133-10115-01-00 0 805 0 0 50-133-10130-00-00 0 310 50-133-10100-00-00 0 365 0 0 194 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jun-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 395 13 18 50-133-10103-01-00 50-133-20231-00-00 30 288 13 33 0 800 0 0 50-133-10126-02-00 30 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 24 337 0 0 50-133-10105-02-00 30 164 18 140 50-133-20273-00-00 0 226 0 0 50-133-10106-02-00 30 202 53 524 50-133-10099-02-00 30 192 14 303 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 521 0 0 50-133-10107-00-00 30 128 13 0 50-133-10108-00-00 30 173 37 636 50-133-10128-00-00 23 383 0 121 50-133-10120-01-00 30 253 41 102 50-133-20612-00-00 0 450 0 0 50-133-20607-00-00 30 377 61 576 50-133-10109-03-00 30 149 34 35 50-133-10170-01-00 30 338 45 582 50-133-20604-00-00 30 167 26 310 50-133-10149-00-00 30 328 7 501 50-133-10161-00-00 0 825 0 0 50-133-10143-01-00 30 360 54 812 50-133-10140-00-00 30 269 29 158 50-133-20609-00-00 30 235 20 530 50-133-10155-00-00 30 259 19 474 50-133-20613-00-00 30 252 52 97 50-133-10171-01-00 30 194 75 1,988 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jun-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 20,799 258,866 7,233 Contact Phone:832-839-4610 Revision? Date of Revision:10/12/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 38 37 21 20 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 503 348 1,309 1,168 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,250 1,250 1,180 1,180 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision:10/12/2023 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Jun-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 1,730 0 0 SR PROP-NGL 3 772100 9 0 609 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 2,339 Contact Phone: Revision? Date of Revision:10/12/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 62 0 50-133-00000-45-00 4 0 152 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jun-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 0 350 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision:10/12/2023 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Jun-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 310 0 0 2,482 SRU 231-33 1 772500 8 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 5,130 0 0 153,904 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Submit in PDF format to aogcc.reporting@alaska.gov 10/12/2023 Contact Phone: 0 0 156,386 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 8 0 0 0 0 0 219 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10164-01-00 0 542 50-133-10138-01-01 30 1,819 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Jun-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 0 285 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 1,043 0 1,937 31,305 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 610 0 9 18,308 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 50-133-10163-01-00 30 285 0 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/12/2023 832-839-4610 14. TOTAL 0 1,946 49,613 Form 10-405 Revised 10/2021 293 0 65 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 542 0 0 50-133-20663-00-00 30 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Jun-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 1,819 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 8 0 0 0 0 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 143 0 85 3,996 SRU213B-15 2 772550 1 1,060 0 16 31,812 SRU 32A-33 2 772550 1 1,069 0 34,947 32,076 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 1 1,165 832-839-4610 Date of Revision:10/12/2023 50-133-20654-00-00 50-133-10164-01-00 30 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 35,048 67,884 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 28 30 756 542 154 0 3 50-133-20540-00-00 0 6 0 50-133-20652-00-00 0 165 0 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Jun-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 60 60 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 30 805 786 800 428 5,795 0 173,836 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 30 802 785 182 126 4,067 0 122,023 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 295,859 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Jun-23 Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 2 3015 0 0 1915 0 0 3830 KGSF 7A P 50-133-20538-01-00 2 772803 1 28 2967 0 0 20 0 0 546 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision:10/12/2023 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jun-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 4,376 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 17 2820 0 0 928 0 0 15769 SCU42-05YP 50-133-20570-00-00 2 772805 1 0 2812 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 1 1 2495 0 0 1305 0 0 1305 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jun-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 17,074 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 5 26 3353 3015 700 596 0 576 0 14971 KGSF 7A I 50-133-20538-01-00 4 772803 8 0 3007 2967 360 307 0 0 0 4 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 14,975 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jun-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 8 0 2950 2820 1160 898 0 0 0 0 SCU42-05YI 50-133-20570-00-00 4 772805 5 7 2946 2812 0 0 0 3352 0 23464 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 23,464 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/12/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jun-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 59 40 22,529 20,799 1730 0 3,025 23,432 22,529 609 Signed 23,138 295,860 281,113 TOTAL OIL/NGLs WATER GAS Title Date:7/20/2023 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit June 2023 Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 384 542 10 SCU 13-34H 1 772100 3 0 377 975 7 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 140 0 0 3,362 SCU 22B-4H 1 772100 1 1 539 4,202 34 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 3 1,580 15,721 96 SCU 31B-4H 1 772100 1 0 434 9,102 12 SCU 32-08 1 772100 8 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 0 384 0 10 SCU 34-04G 1 772100 2 4 1,111 19,079 119 SCU 34-09H 1 772100 2 2 17 2,772 42 SCU 41A-08 1 772100 3 21 1,226 3,053 642 SCU 41B-4H 1 772100 1 0 1,010 1,052 10 SCU 44B-33 1 772100 2 4 1,337 17,450 124 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 2 1,834 17,280 69 SRU 14A-33 1 772100 8 0 0 0 0 SRU 14B-27 1 772100 2 2 770 9,300 70 SRU 21-22 1 772100 2 57 209 15,039 1,710 SRU 21-27H 1 772100 2 5 566 14,227 140 SRU 21A-34 1 772100 5 6 2,244 59,639 186 SRU 23-15 1 772100 2 0 880 4,754 0 SRU 24-15H 1 772100 2 8 588 15,906 249 SRU 32C-15 1 772100 2 0 1,564 2,898 12 SRU 41A-15 1 772100 2 3 1,616 24,362 78 SRU23B-22H 1 772100 2 3 164 2,995 79 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 5 299 4,627 152 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 2 0 0 8,177 0 SCU 344-33 2 772100 2 1 1,666 5,708 20 SCU322C-4 2 772100 8 0 0 0 0 474 50-133-20613-00-00 30 252 52 97 50-133-10171-01-00 30 194 75 1,988 50-133-10161-00-00 0 825 0 0 50-133-10143-01-00 30 360 54 812 50-133-10140-00-00 30 269 29 158 50-133-20609-00-00 30 235 20 530 50-133-10155-00-00 30 259 19 50-133-20604-00-00 30 167 26 310 50-133-10149-00-00 30 328 7 501 50-133-10109-03-00 30 149 34 35 50-133-10170-01-00 30 338 45 582 50-133-20612-00-00 0 450 0 0 50-133-20607-00-00 30 377 61 576 50-133-10128-00-00 23 383 0 121 50-133-10120-01-00 30 253 41 102 50-133-10107-00-00 30 128 13 0 50-133-10108-00-00 30 173 37 636 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 521 0 0 50-133-10106-02-00 30 202 53 524 50-133-10099-02-00 30 192 14 303 50-133-10105-02-00 30 164 18 140 50-133-20273-00-00 0 226 0 0 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 24 337 0 0 288 13 33 0 800 0 0 50-133-10126-02-00 30 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jun-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 395 13 18 50-133-10103-01-00 50-133-20231-00-00 30 0 50-133-20206-01-00 30 0 0 50-133-10148-01-00 30 607 5 100 50-133-10115-01-00 0 805 0 0 50-133-10130-00-00 0 310 50-133-10100-00-00 0 365 0 0 194 154 50-133-10104-01-00 0 37 1 0 50-133-20268-00-00 20 256 0 409 50-133-20293-01-00 30 348 0 190 50-133-20343-00-00 0 5 0 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jun-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 7/20/2023 svaughn@hilcorp.com 14. TOTAL 20,799 258,860 7,233 Contact Phone:832-839-4610 Revision? Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 38 37 21 20 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 503 348 1,309 1,168 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,250 1,250 1,180 1,180 0 0 0 0 Title: Sheila Vaughn 7/20/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock HILCORP ALASKA, LLC Jun-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision: 832-839-4610 Authorized Name and Digital Signature with date: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 1,730 0 0 SR PROP-NGL 3 772100 9 0 609 0 0 Title: Sheila Vaughn 7/20/2023 svaughn@hilcorp.com 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jun-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 50-133-00000-02-00 28 0 62 0 50-133-00000-45-00 4 0 152 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 2,339 Contact Phone: Revision? Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 7/20/2023 svaughn@hilcorp.com 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Jun-23 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision: Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 0 350 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 310 0 0 2,482 SRU 231-33 1 772500 1 610 0 16 18,308 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 5,130 0 0 153,904 Title: Sheila Vaughn 7/20/2023 svaughn@hilcorp.com 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Jun-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 30 285 50-133-10164-01-00 0 542 50-133-10138-01-01 30 1,819 219 0 1 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 8 0 0 0 0 0 0 0 Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: Submit in PDF format to aogcc.reporting@alaska.gov Contact Phone: 0 16 174,694 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 1,043 0 1,937 31,305 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 Title: Sheila Vaughn 7/20/2023 svaughn@hilcorp.com 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 1,819 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Jun-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 542 0 0 50-133-20663-00-00 30 0 Form 10-405 Revised 10/2021 293 0 65 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision: 832-839-4610 14. TOTAL 0 1,937 31,305 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 8 0 0 0 0 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 143 0 85 3,996 SRU213B-15 2 772550 1 1,060 0 16 31,812 SRU 32A-33 2 772550 1 1,069 0 34,946 32,076 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 7/20/2023 svaughn@hilcorp.com 0 0 0 0 0 0 0 0 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Jun-23 50-133-20652-00-00 0 165 0 0 0 50-133-20405-00-00 28 30 756 542 154 0 3 50-133-20540-00-00 0 6 0 Contact Email:: 35,047 67,884 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 1 1,165 832-839-4610 Date of Revision: 50-133-20654-00-00 50-133-10164-01-00 30 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 60 60 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 30 805 786 800 428 5,795 0 173,836 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 30 802 785 182 126 4,067 0 122,023 0 Title: Sheila Vaughn 7/20/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Jun-23 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 295,859 Production Analyst 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 2 3015 0 0 1915 0 0 3830 KGSF 7A P 50-133-20538-01-00 2 772803 1 28 2967 0 0 20 0 0 546 Title: Sheila Vaughn 7/20/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 20 AAC 25.230 4,376 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jun-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision: 832-839-4610 Revision? 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 17 2820 0 0 928 0 0 15769 SCU42-05YP 50-133-20570-00-00 2 772805 1 0 2812 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 1 1 2495 0 0 1305 0 0 1305 Title: Sheila Vaughn 7/20/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 17,074 Production Analyst HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jun-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 5 26 3353 3015 700 596 0 576 0 14971 KGSF 7A I 50-133-20538-01-00 4 772803 8 0 3007 2967 360 307 0 0 0 4 Title: Sheila Vaughn 7/20/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 14,975 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jun-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 8 0 2950 2820 1160 898 0 0 0 0 SCU42-05YI 50-133-20570-00-00 4 772805 5 7 2946 2812 0 0 0 3352 0 23464 Title: Sheila Vaughn 7/20/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 23,464 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jun-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 60 34 23,006 23,006 0 0 2,132 22,113 23,006 0 Signed 23,006 298,906 285,069 TOTAL OIL/NGLs WATER GAS Title Date:10/14/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit July 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 405 440 2 SCU 13-34H 1 772100 3 1 509 888 22 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 147 0 0 4,557 SCU 22B-4H 1 772100 1 0 645 2,231 1 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 0 1,916 16,556 6 SCU 31B-4H 1 772100 2 0 459 10,177 0 SCU 32-08 1 772100 8 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 0 382 0 0 SCU 34-04G 1 772100 2 7 1,540 20,965 217 SCU 34-09H 1 772100 2 0 10 3,075 0 SCU 41A-08 1 772100 3 13 1,146 3,391 416 SCU 41B-4H 1 772100 1 0 833 1,239 8 SCU 44B-33 1 772100 2 0 1,744 16,777 13 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 1 1,974 17,378 16 SRU 14A-33 1 772100 8 0 0 0 0 SRU 14B-27 1 772100 2 0 947 9,637 14 SRU 21-22 1 772100 2 17 346 16,463 524 SRU 21-27H 1 772100 2 4 653 13,736 113 SRU 21A-34 1 772100 5 59 2,873 62,510 1,814 SRU 23-15 1 772100 2 0 792 5,074 0 SRU 24-15H 1 772100 2 1 505 16,286 16 SRU 32C-15 1 772100 2 0 1,853 3,097 1 SRU 41A-15 1 772100 2 0 2,050 26,398 6 SRU23B-22H 1 772100 2 1 198 3,306 28 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 0 237 2,815 0 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 2 0 0 689 0 SCU 344-33 2 772100 2 0 989 6,861 10 SCU322C-4 2 772100 8 0 0 0 0 91 50-133-10104-01-00 0 39 1 0 50-133-20268-00-00 2 180 0 344 50-133-20293-01-00 31 371 0 221 50-133-20343-00-00 0 10 0 0 50-133-20206-01-00 31 0 0 50-133-10148-01-00 31 621 6 107 50-133-10115-01-00 0 800 0 0 50-133-10130-00-00 0 320 50-133-10100-00-00 0 365 0 0 175 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jul-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 371 13 14 50-133-10103-01-00 50-133-20231-00-00 31 265 16 29 0 793 0 0 50-133-10126-02-00 31 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 31 194 0 0 50-133-10105-02-00 31 161 21 72 50-133-20273-00-00 0 320 0 0 50-133-10106-02-00 31 196 62 534 50-133-10099-02-00 31 181 15 328 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 500 0 0 50-133-10107-00-00 31 126 12 0 50-133-10108-00-00 31 197 50 676 50-133-10128-00-00 9 326 0 342 50-133-10120-01-00 31 246 37 109 50-133-20612-00-00 0 430 0 0 50-133-20607-00-00 31 375 64 561 50-133-10109-03-00 31 138 27 40 50-133-10170-01-00 31 315 56 541 50-133-20604-00-00 31 164 31 311 50-133-10149-00-00 31 337 11 531 50-133-10161-00-00 0 819 0 0 50-133-10143-01-00 31 320 66 852 50-133-10140-00-00 31 240 26 164 50-133-20609-00-00 31 236 16 525 50-133-10155-00-00 31 282 21 443 50-133-20613-00-00 31 255 60 100 50-133-10171-01-00 31 195 93 2,016 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jul-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 23,006 259,989 7,784 Contact Phone:832-839-4610 Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 39 39 20 20 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 483 371 1,290 1,217 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,260 1,260 1,200 1,200 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision:10/14/2023 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Jul-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 0 0 0 SR PROP-NGL 3 772100 9 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 0 Contact Phone: Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 0 0 50-133-00000-45-00 4 0 0 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jul-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 0 360 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision:10/14/2023 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Jul-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 647 0 0 20,056 SRU 231-33 1 772500 8 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 5,161 0 0 159,979 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Submit in PDF format to aogcc.reporting@alaska.gov 10/14/2023 Contact Phone: 0 0 180,035 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 31 0 0 0 0 0 164 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10164-01-00 0 526 50-133-10138-01-01 31 1,583 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Jul-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 0 182 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 975 0 1,852 30,226 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 288 0 4 8,056 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 50-133-10163-01-00 28 182 0 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023 832-839-4610 14. TOTAL 0 1,856 38,282 Form 10-405 Revised 10/2021 247 0 60 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 526 0 0 50-133-20663-00-00 31 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Jul-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 1,583 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 8 0 0 0 0 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 48 0 184 1,189 SRU213B-15 2 772550 1 955 0 186 29,612 SRU 32A-33 2 772550 1 909 0 36,690 28,166 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 6 1,184 832-839-4610 Date of Revision:10/14/2023 50-133-20654-00-00 50-133-10164-01-00 31 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 37,060 58,967 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 25 31 700 526 148 0 7 50-133-20540-00-00 0 4 0 50-133-20652-00-00 0 401 0 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Jul-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 60 60 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 31 813 787 415 298 5,839 0 181,003 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 31 812 786 167 133 3,803 0 117,902 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 298,905 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Jul-23 Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 8 0 2948 0 0 0 0 0 0 KGSF 7A P 50-133-20538-01-00 2 772803 8 0 2985 0 0 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision:10/14/2023 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jul-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 0 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 8 0 3201 0 0 0 0 0 0 SCU42-05YP 50-133-20570-00-00 2 772805 8 0 3183 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 8 0 2876 0 0 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jul-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 5 2 3115 2948 780 493 0 4298 0 8595 KGSF 7A I 50-133-20538-01-00 4 772803 5 15 3089 2985 800 322 0 676 0 10146 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 18,741 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jul-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 8 3388 3201 900 862 0 558 0 4464 SCU42-05YI 50-133-20570-00-00 4 772805 5 31 3375 3183 0 0 0 5425 0 168163 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 172,627 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jul-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 59 35 23,006 23,006 0 0 2,132 22,113 23,006 0 Signed 23,006 298,906 285,069 TOTAL OIL/NGLs WATER GAS Title Date:8/11/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit July 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 405 440 2 SCU 13-34H 1 772100 3 1 509 888 22 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 147 0 0 4,557 SCU 22B-4H 1 772100 1 0 645 2,231 1 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 0 1,916 16,556 6 SCU 31B-4H 1 772100 1 0 459 10,177 0 SCU 32-08 1 772100 8 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 0 382 0 0 SCU 34-04G 1 772100 2 7 1,540 20,965 217 SCU 34-09H 1 772100 2 0 10 3,075 0 SCU 41A-08 1 772100 3 13 1,146 3,391 416 SCU 41B-4H 1 772100 1 0 833 1,239 8 SCU 44B-33 1 772100 2 0 1,744 16,777 13 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 1 1,974 17,378 16 SRU 14A-33 1 772100 8 0 0 0 0 SRU 14B-27 1 772100 2 0 947 9,637 14 SRU 21-22 1 772100 2 17 346 16,463 524 SRU 21-27H 1 772100 2 4 653 13,736 113 SRU 21A-34 1 772100 5 59 2,873 62,510 1,814 SRU 23-15 1 772100 2 0 792 5,074 0 SRU 24-15H 1 772100 2 1 505 16,286 16 SRU 32C-15 1 772100 2 0 1,853 3,097 1 SRU 41A-15 1 772100 2 0 2,050 26,398 6 SRU23B-22H 1 772100 2 1 198 3,306 28 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 0 237 2,815 0 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 2 0 0 689 0 SCU 344-33 2 772100 2 0 989 6,861 10 SCU322C-4 2 772100 8 0 0 0 0 91 50-133-10104-01-00 0 39 1 0 50-133-20268-00-00 2 180 0 344 50-133-20293-01-00 31 371 0 221 50-133-20343-00-00 0 10 0 0 50-133-20206-01-00 31 0 0 50-133-10148-01-00 31 621 6 107 50-133-10115-01-00 0 800 0 0 50-133-10130-00-00 0 320 50-133-10100-00-00 0 365 0 0 175 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jul-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 371 13 14 50-133-10103-01-00 50-133-20231-00-00 31 265 16 29 0 793 0 0 50-133-10126-02-00 31 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 31 194 0 0 50-133-10105-02-00 31 161 21 72 50-133-20273-00-00 0 320 0 0 50-133-10106-02-00 31 196 62 534 50-133-10099-02-00 31 181 15 328 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 500 0 0 50-133-10107-00-00 31 126 12 0 50-133-10108-00-00 31 197 50 676 50-133-10128-00-00 9 326 0 342 50-133-10120-01-00 31 246 37 109 50-133-20612-00-00 0 430 0 0 50-133-20607-00-00 31 375 64 561 50-133-10109-03-00 31 138 27 40 50-133-10170-01-00 31 315 56 541 50-133-20604-00-00 31 164 31 311 50-133-10149-00-00 31 337 11 531 50-133-10161-00-00 0 819 0 0 50-133-10143-01-00 31 320 66 852 50-133-10140-00-00 31 240 26 164 50-133-20609-00-00 31 236 16 525 50-133-10155-00-00 31 282 21 443 50-133-20613-00-00 31 255 60 100 50-133-10171-01-00 31 195 93 2,016 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jul-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 8/11/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 23,006 259,989 7,784 Contact Phone:832-839-4610 Revision? Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 39 39 20 20 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 483 371 1,290 1,217 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,260 1,260 1,200 1,200 0 0 0 0 Title: Sheila Vaughn 8/11/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision: 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Jul-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 0 0 0 SR PROP-NGL 3 772100 9 0 0 0 0 Title: Sheila Vaughn 8/11/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 0 Contact Phone: Revision? Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 0 0 50-133-00000-45-00 4 0 0 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Jul-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 8/11/2023 svaughn@hilcorp.com 0 360 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision: DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Jul-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 647 0 0 20,056 SRU 231-33 1 772500 1 288 0 4 8,056 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 5,161 0 0 159,979 Title: Sheila Vaughn 8/11/2023 svaughn@hilcorp.com Submit in PDF format to aogcc.reporting@alaska.gov Contact Phone: 0 4 188,091 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 31 0 0 0 0 0 164 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10164-01-00 0 526 50-133-10138-01-01 31 1,583 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Jul-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 28 182 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 975 0 1,852 30,226 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 Title: Sheila Vaughn 8/11/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision: 832-839-4610 14. TOTAL 0 1,852 30,226 Form 10-405 Revised 10/2021 247 0 60 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 526 0 0 50-133-20663-00-00 31 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Jul-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 1,583 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 8 0 0 0 0 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 48 0 184 1,189 SRU213B-15 2 772550 1 955 0 186 29,612 SRU 32A-33 2 772550 1 909 0 36,690 28,166 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 8/11/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 6 1,184 832-839-4610 Date of Revision: 50-133-20654-00-00 50-133-10164-01-00 31 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 37,060 58,967 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 25 31 700 526 148 0 7 50-133-20540-00-00 0 4 0 50-133-20652-00-00 0 401 0 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Jul-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 60 60 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 31 813 787 415 298 5,839 0 181,003 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 31 812 786 167 133 3,803 0 117,902 0 Title: Sheila Vaughn 8/11/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 298,905 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Jul-23 Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 8 0 2948 0 0 0 0 0 0 KGSF 7A P 50-133-20538-01-00 2 772803 8 0 2985 0 0 0 0 0 0 Title: Sheila Vaughn 8/11/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision: 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jul-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 0 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 8 0 3201 0 0 0 0 0 0 SCU42-05YP 50-133-20570-00-00 2 772805 8 0 3183 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 8 0 2876 0 0 0 0 0 0 Title: Sheila Vaughn 8/11/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Jul-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 5 2 3115 2948 780 493 0 4298 0 8595 KGSF 7A I 50-133-20538-01-00 4 772803 5 15 3089 2985 800 322 0 676 0 10146 Title: Sheila Vaughn 8/11/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 18,741 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jul-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 8 3388 3201 900 862 0 558 0 4464 SCU42-05YI 50-133-20570-00-00 4 772805 5 31 3375 3183 0 0 0 5425 0 168163 Title: Sheila Vaughn 8/11/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 172,627 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Jul-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 60 36 21,356 21,356 0 0 2,132 2,285 21,509 56 Signed 21,565 286,576 276,276 TOTAL OIL/NGLs WATER GAS Title Date:10/14/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit August 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 299 419 1 SCU 13-34H 1 772100 3 1 301 668 34 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 142 0 0 1,703 SCU 22B-4H 1 772100 1 1 472 3,603 26 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 0 1,139 12,693 0 SCU 31B-4H 1 772100 2 0 348 9,964 0 SCU 32-08 1 772100 8 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 0 356 0 0 SCU 34-04G 1 772100 2 2 1,295 18,894 61 SCU 34-09H 1 772100 8 0 0 0 0 SCU 41A-08 1 772100 3 5 1,082 3,121 158 SCU 41B-4H 1 772100 1 1 788 1,905 23 SCU 44B-33 1 772100 2 0 1,407 15,112 11 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 0 1,552 16,712 0 SRU 14A-33 1 772100 8 0 0 0 0 SRU 14B-27 1 772100 2 0 908 9,775 0 SRU 21-22 1 772100 2 0 354 15,527 2 SRU 21-27H 1 772100 2 1 595 14,439 24 SRU 21A-34 1 772100 5 11 3,946 59,113 333 SRU 23-15 1 772100 2 0 1,115 6,659 0 SRU 24-15H 1 772100 2 0 326 16,957 0 SRU 32C-15 1 772100 2 1 1,573 3,023 42 SRU 41A-15 1 772100 2 1 1,737 26,069 16 SRU23B-22H 1 772100 2 0 157 3,438 0 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 0 161 2,377 2 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 1 1,445 6,351 20 SCU322C-4 2 772100 8 0 0 0 0 77 50-133-10104-01-00 0 37 1 0 50-133-20268-00-00 0 0 0 0 50-133-20293-01-00 31 410 0 205 50-133-20343-00-00 0 10 0 0 50-133-20206-01-00 31 0 0 50-133-10148-01-00 31 553 5 111 50-133-10115-01-00 0 800 0 0 50-133-10130-00-00 0 280 50-133-10100-00-00 0 375 0 0 193 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Aug-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 384 10 14 50-133-10103-01-00 50-133-20231-00-00 24 254 13 28 0 712 0 0 50-133-10126-02-00 31 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 12 295 0 0 50-133-10105-02-00 31 172 15 116 50-133-20273-00-00 0 334 0 0 50-133-10106-02-00 31 203 37 409 50-133-10099-02-00 31 206 11 321 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 500 0 0 50-133-10107-00-00 31 124 11 0 50-133-10108-00-00 31 179 42 609 50-133-10128-00-00 0 955 0 0 50-133-10120-01-00 31 251 35 101 50-133-20612-00-00 0 430 0 0 50-133-20607-00-00 31 377 50 539 50-133-10109-03-00 31 143 25 61 50-133-10170-01-00 31 304 45 487 50-133-20604-00-00 31 166 29 315 50-133-10149-00-00 31 324 11 501 50-133-10161-00-00 0 763 0 0 50-133-10143-01-00 31 313 56 841 50-133-10140-00-00 31 242 36 215 50-133-20609-00-00 31 237 11 547 50-133-10155-00-00 31 249 19 466 50-133-20613-00-00 31 225 51 98 50-133-10171-01-00 31 193 127 1,907 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Aug-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 21,356 246,819 2,456 Contact Phone:832-839-4610 Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 37 37 19 19 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 500 410 1,343 1,220 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,260 1,260 1,200 1,200 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision:10/14/2023 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Aug-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 0 0 0 SR PROP-NGL 3 772100 9 0 56 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 56 Contact Phone: Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 0 0 50-133-00000-45-00 4 0 14 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Aug-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 0 400 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision:10/14/2023 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Aug-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 499 0 0 15,466 SRU 231-33 1 772500 8 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 5,442 0 0 168,687 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Submit in PDF format to aogcc.reporting@alaska.gov 10/14/2023 Contact Phone: 0 0 184,153 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 31 0 0 0 0 0 162 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10164-01-00 0 518 50-133-10138-01-01 31 1,201 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Aug-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 0 121 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 813 0 2,237 25,213 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 146 0 17 4,515 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com 50-133-10163-01-00 31 121 0 1 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023 832-839-4610 14. TOTAL 0 2,254 29,728 Form 10-405 Revised 10/2021 233 0 72 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 518 0 0 50-133-20663-00-00 31 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Aug-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 1,201 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 1 0 0 23 8 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 0 0 256 0 SRU213B-15 2 772550 1 1,009 0 2 31,285 SRU 32A-33 2 772550 1 924 0 37,222 28,645 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 10/14/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 0 1,201 832-839-4610 Date of Revision:10/14/2023 50-133-20654-00-00 50-133-10164-01-00 31 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 37,503 59,938 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 31 31 647 518 146 0 8 50-133-20540-00-00 0 2 0 50-133-20652-00-00 29 171 0 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Aug-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 0 0 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 31 838 787 550 395 5,666 0 175,660 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 31 835 784 203 148 3,578 0 110,916 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 286,576 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Aug-23 Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 1 3098 0 0 46 0 0 46 KGSF 7A P 50-133-20538-01-00 2 772803 8 0 3131 0 0 0 0 0 0 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision:10/14/2023 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Aug-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 46 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 5 3426 0 0 410 0 0 2051 SCU42-05YP 50-133-20570-00-00 2 772805 8 0 3345 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 1 2 3098 0 0 784 0 0 1567 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Aug-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 3,618 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 8 0 3190 3098 560 543 0 0 0 0 KGSF 7A I 50-133-20538-01-00 4 772803 5 28 3220 3131 1300 485 0 2771 0 77578 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 77,578 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Aug-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 26 3490 3426 1040 828 0 2476 0 64374 SCU42-05YI 50-133-20570-00-00 4 772805 5 7 3409 3345 0 0 0 1813 0 12692 Title: Sheila Vaughn 10/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 77,066 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Aug-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 59 37 21,356 21,356 0 0 2,132 2,285 21,509 56 Signed 21,565 286,576 276,275 TOTAL OIL/NGLs WATER GAS Title Date:9/15/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit August 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 299 419 1 SCU 13-34H 1 772100 3 1 301 668 34 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 142 0 0 1,703 SCU 22B-4H 1 772100 1 1 472 3,603 26 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 0 1,139 12,693 0 SCU 31B-4H 1 772100 1 0 348 9,964 0 SCU 32-08 1 772100 8 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 0 356 0 0 SCU 34-04G 1 772100 2 2 1,295 18,894 61 SCU 34-09H 1 772100 8 0 0 0 0 SCU 41A-08 1 772100 3 5 1,082 3,121 158 SCU 41B-4H 1 772100 1 1 788 1,905 23 SCU 44B-33 1 772100 2 0 1,407 15,112 11 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 0 1,552 16,712 0 SRU 14A-33 1 772100 8 0 0 0 0 SRU 14B-27 1 772100 2 0 908 9,775 0 SRU 21-22 1 772100 2 0 354 15,527 2 SRU 21-27H 1 772100 2 1 595 14,439 24 SRU 21A-34 1 772100 5 11 3,946 59,113 333 SRU 23-15 1 772100 2 0 1,115 6,659 0 SRU 24-15H 1 772100 2 0 326 16,957 0 SRU 32C-15 1 772100 2 1 1,573 3,023 42 SRU 41A-15 1 772100 2 1 1,737 26,069 16 SRU23B-22H 1 772100 2 0 157 3,438 0 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 0 161 2,377 2 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 1 1,445 6,351 20 SCU322C-4 2 772100 8 0 0 0 0 77 50-133-10104-01-00 0 37 1 0 50-133-20268-00-00 0 0 0 0 50-133-20293-01-00 31 410 0 205 50-133-20343-00-00 0 10 0 0 50-133-20206-01-00 31 0 0 50-133-10148-01-00 31 553 5 111 50-133-10115-01-00 0 800 0 0 50-133-10130-00-00 0 280 50-133-10100-00-00 0 375 0 0 193 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Aug-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 384 10 14 50-133-10103-01-00 50-133-20231-00-00 24 254 13 28 0 712 0 0 50-133-10126-02-00 31 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 12 295 0 0 50-133-10105-02-00 31 172 15 116 50-133-20273-00-00 0 334 0 0 50-133-10106-02-00 31 203 37 409 50-133-10099-02-00 31 206 11 321 50-133-10118-00-00 1 0 0 0 50-133-10127-02-00 0 500 0 0 50-133-10107-00-00 31 124 11 0 50-133-10108-00-00 31 179 42 609 50-133-10128-00-00 0 955 0 0 50-133-10120-01-00 31 251 35 101 50-133-20612-00-00 0 430 0 0 50-133-20607-00-00 31 377 50 539 50-133-10109-03-00 31 143 25 61 50-133-10170-01-00 31 304 45 487 50-133-20604-00-00 31 166 29 315 50-133-10149-00-00 31 324 11 501 50-133-10161-00-00 0 763 0 0 50-133-10143-01-00 31 313 56 841 50-133-10140-00-00 31 242 36 215 50-133-20609-00-00 31 237 11 547 50-133-10155-00-00 31 249 19 466 50-133-20613-00-00 31 225 51 98 50-133-10171-01-00 31 193 127 1,907 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Aug-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 9/15/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 21,356 246,819 2,456 Contact Phone:832-839-4610 Revision? Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 37 37 19 19 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 500 410 1,343 1,220 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,260 1,260 1,200 1,200 0 0 0 0 Title: Sheila Vaughn 9/15/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision: 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Aug-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 0 0 0 SR PROP-NGL 3 772100 9 0 56 0 0 Title: Sheila Vaughn 9/15/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 56 Contact Phone: Revision? Date of Revision: Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 0 0 50-133-00000-45-00 4 0 14 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Aug-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 9/15/2023 svaughn@hilcorp.com 0 400 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision: DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Aug-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 499 0 0 15,466 SRU 231-33 1 772500 1 146 0 17 4,515 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 5,442 0 0 168,687 Title: Sheila Vaughn 9/15/2023 svaughn@hilcorp.com Submit in PDF format to aogcc.reporting@alaska.gov Contact Phone: 0 17 188,668 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 31 0 0 0 0 0 162 0 1 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10164-01-00 0 518 50-133-10138-01-01 31 1,201 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Aug-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 31 121 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 813 0 2,237 25,213 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 Title: Sheila Vaughn 9/15/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision: 832-839-4610 14. TOTAL 0 2,237 25,213 Form 10-405 Revised 10/2021 233 0 72 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 518 0 0 50-133-20663-00-00 31 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Aug-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 1,201 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 1 0 0 23 8 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 0 0 256 0 SRU213B-15 2 772550 1 1,009 0 2 31,285 SRU 32A-33 2 772550 1 924 0 37,222 28,645 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 9/15/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 0 1,201 832-839-4610 Date of Revision: 50-133-20654-00-00 50-133-10164-01-00 31 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 37,503 59,938 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 31 31 647 518 146 0 8 50-133-20540-00-00 0 2 0 50-133-20652-00-00 29 171 0 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Aug-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 0 0 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 31 838 787 550 395 5,666 0 175,660 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 31 835 784 203 148 3,578 0 110,916 0 Title: Sheila Vaughn 9/15/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 286,576 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Aug-23 Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 1 3098 0 0 46 0 0 46 KGSF 7A P 50-133-20538-01-00 2 772803 8 0 3131 0 0 0 0 0 0 Title: Sheila Vaughn 9/15/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision: 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Aug-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 46 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 5 3426 0 0 410 0 0 2051 SCU42-05YP 50-133-20570-00-00 2 772805 8 0 3345 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 1 2 3098 0 0 784 0 0 1567 Title: Sheila Vaughn 9/15/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Aug-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 3,618 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 8 0 3190 3098 560 543 0 0 0 0 KGSF 7A I 50-133-20538-01-00 4 772803 5 28 3220 3131 1300 485 0 2771 0 77578 Title: Sheila Vaughn 9/15/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 77,578 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Aug-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 26 3490 3426 1040 828 0 2476 0 64373 SCU42-05YI 50-133-20570-00-00 4 772805 5 7 3409 3345 0 0 0 1813 0 12692 Title: Sheila Vaughn 9/15/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 77,065 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Aug-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 60 38 17,897 17,541 278 78 2,285 2,629 18,240 0 Signed 18,240 238,242 188,979 TOTAL OIL/NGLs WATER GAS Title Date:10/19/2023 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit September 2023 Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 262 343 3 SCU 13-34H 1 772100 3 3 365 805 90 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 0 4 8 0 SCU 22B-4H 1 772100 1 0 369 2,843 11 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 0 796 9,069 2 SCU 31B-4H 1 772100 2 0 163 7,871 0 SCU 32-08 1 772100 3 7 7 420 26 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 0 316 0 0 SCU 34-04G 1 772100 2 0 1,085 15,390 0 SCU 34-09H 1 772100 2 0 53 1,188 0 SCU 41A-08 1 772100 3 6 1,047 3,189 195 SCU 41B-4H 1 772100 1 1 791 2,029 34 SCU 44B-33 1 772100 2 0 1,229 13,037 3 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 0 1,240 13,079 0 SRU 14A-33 1 772100 2 0 515 0 0 SRU 14B-27 1 772100 2 0 744 7,896 12 SRU 21-22 1 772100 2 0 236 11,119 0 SRU 21-27H 1 772100 2 0 285 10,264 2 SRU 21A-34 1 772100 5 2 2,710 58,078 72 SRU 23-15 1 772100 2 0 787 5,044 0 SRU 24-15H 1 772100 2 0 288 13,534 0 SRU 32C-15 1 772100 2 0 1,485 4,175 7 SRU 41A-15 1 772100 2 0 1,280 19,933 0 SRU23B-22H 1 772100 2 0 86 2,546 0 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 0 112 2,336 0 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 1 1,286 4,267 24 SCU322C-4 2 772100 8 0 0 0 0 14. TOTAL 17,541 208,463 481 I hereby certify that the foregoing is true and correct to the best of my knowledge. 411 50-133-20613-00-00 25 398 59 167 50-133-10171-01-00 30 192 90 1,936 50-133-10161-00-00 9 598 0 0 50-133-10143-01-00 25 512 51 797 50-133-10140-00-00 25 402 31 202 50-133-20609-00-00 25 341 12 541 50-133-10155-00-00 25 373 11 50-133-20604-00-00 25 279 30 316 50-133-10149-00-00 23 632 10 483 50-133-10109-03-00 30 142 26 68 50-133-10170-01-00 25 374 49 521 50-133-20612-00-00 0 430 0 0 50-133-20607-00-00 25 560 50 523 50-133-10128-00-00 10 389 0 119 50-133-10120-01-00 30 279 35 106 50-133-10107-00-00 24 174 13 0 50-133-10108-00-00 25 304 43 616 50-133-10118-00-00 1 81 0 105 50-133-10127-02-00 0 400 0 0 50-133-10106-02-00 24 327 33 378 50-133-10099-02-00 24 151 7 328 50-133-10105-02-00 30 244 12 95 50-133-20273-00-00 0 332 0 0 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 4 515 0 2 271 12 27 0 697 0 0 50-133-10126-02-00 25 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Sep-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 553 10 14 50-133-10103-01-00 50-133-20231-00-00 30 0 50-133-20206-01-00 25 0 0 50-133-10148-01-00 25 873 3 102 50-133-10115-01-00 0 800 0 0 50-133-10130-00-00 0 285 50-133-10100-00-00 0 375 0 0 249 93 50-133-10104-01-00 0 36 1 0 50-133-20268-00-00 0 0 0 0 50-133-20293-01-00 24 499 0 178 50-133-20343-00-00 0 10 0 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Sep-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 10/19/2023 svaughn@hilcorp.com 14. TOTAL 17,541 208,463 481 Contact Phone:832-839-4610 Revision? Date of Revision:10/14/2023 Contact Email:: Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 36 36 0 0 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 1,220 499 1,300 1,104 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,250 1,250 1,200 1,200 0 0 0 0 Title: Sheila Vaughn 10/19/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock HILCORP ALASKA, LLC Sep-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision:10/14/2023 832-839-4610 Authorized Name and Digital Signature with date: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 278 0 0 SR PROP-NGL 3 772100 9 0 0 0 0 Title: Sheila Vaughn 10/19/2023 svaughn@hilcorp.com 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Sep-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 50-133-00000-02-00 28 0 10 0 50-133-00000-45-00 4 0 0 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 278 Contact Phone: Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 10/19/2023 svaughn@hilcorp.com 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Sep-23 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision:10/14/2023 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 0 380 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 524 0 0 12,579 SRU 231-33 1 772500 8 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 4,448 0 0 111,202 Title: Sheila Vaughn 10/19/2023 svaughn@hilcorp.com 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Sep-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 0 139 50-133-10164-01-00 0 578 50-133-10138-01-01 25 680 142 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 24 0 0 0 0 0 0 0 Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: Submit in PDF format to aogcc.reporting@alaska.gov 10/14/2023 Contact Phone: 0 0 123,781 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 709 0 0 17,014 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 58 0 0 1,381 Title: Sheila Vaughn 10/19/2023 svaughn@hilcorp.com 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 680 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Sep-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 578 0 0 50-133-20663-00-00 24 0 Form 10-405 Revised 10/2021 299 0 0 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023 832-839-4610 14. TOTAL 0 0 18,395 50-133-10163-01-00 24 139 0 0 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 1 7 0 6 64 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 1 0 0 33 0 SRU213B-15 2 772550 1 879 0 7 23,728 SRU 32A-33 2 772550 1 939 0 29,732 22,531 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 10/19/2023 svaughn@hilcorp.com 0 0 0 0 0 0 0 0 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Sep-23 50-133-20652-00-00 9 137 0 1 0 50-133-20405-00-00 5 24 618 578 146 0 7 50-133-20540-00-00 0 0 0 Contact Email:: 29,778 46,323 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 0 1,239 832-839-4610 Date of Revision:10/14/2023 50-133-20654-00-00 50-133-10164-01-00 27 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 60 60 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 30 820 773 673 299 4,635 0 139,048 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 30 819 767 255 146 3,306 0 99,193 0 Title: Sheila Vaughn 10/19/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Sep-23 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 238,241 Production Analyst 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 4 3211 0 0 250 0 0 998 KGSF 7A P 50-133-20538-01-00 2 772803 8 0 3235 0 0 0 0 0 0 Title: Sheila Vaughn 10/19/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 20 AAC 25.230 998 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Sep-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision:10/14/2023 832-839-4610 Revision? 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 8 0 3533 0 0 0 0 0 0 SCU42-05YP 50-133-20570-00-00 2 772805 1 2 3465 0 0 198 0 0 396 SCU42-05Z 50-133-20695-00-00 2 772805 8 0 3102 0 0 0 0 0 0 Title: Sheila Vaughn 10/19/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 396 Production Analyst HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Sep-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 8 0 3243 3211 780 571 0 0 0 0 KGSF 7A I 50-133-20538-01-00 4 772803 5 30 3300 3235 600 400 0 1564 0 46927 Title: Sheila Vaughn 10/19/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 46,927 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Sep-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 30 3620 3533 820 799 0 1922 0 57661 SCU42-05YI 50-133-20570-00-00 4 772805 8 0 3676 3465 0 0 0 0 0 0 Title: Sheila Vaughn 10/19/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 57,661 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Sep-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 60 39 21,820 20,636 1133 51 2,629 2,164 21,355 290 Signed 21,645 292,614 175,368 TOTAL OIL/NGLs WATER GAS Title Date:11/10/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit October 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 305 443 0 SCU 13-34H 1 772100 3 2 334 1,137 49 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 2 51 7 16 304 SCU 22B-4H 1 772100 1 0 743 3,915 12 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 1 955 12,270 16 SCU 31B-4H 1 772100 1 0 325 8,718 10 SCU 32-08 1 772100 8 0 1 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 1 525 72 38 SCU 34-04G 1 772100 2 1 880 19,776 16 SCU 34-09H 1 772100 2 0 91 2,226 5 SCU 41A-08 1 772100 3 28 1,142 4,595 855 SCU 41B-4H 1 772100 1 0 542 1,215 0 SCU 44B-33 1 772100 2 0 1,322 16,608 9 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 0 1,478 18,437 0 SRU 14A-33 1 772100 2 0 1,678 0 0 SRU 14B-27 1 772100 2 1 859 10,815 40 SRU 21-22 1 772100 2 1 373 18,161 30 SRU 21-27H 1 772100 2 0 395 12,694 12 SRU 21A-34 1 772100 5 11 3,296 61,929 339 SRU 23-15 1 772100 2 0 744 5,602 0 SRU 24-15H 1 772100 2 0 249 15,791 0 SRU 32C-15 1 772100 2 1 1,633 4,551 16 SRU 41A-15 1 772100 2 0 1,279 25,062 13 SRU23B-22H 1 772100 2 1 269 2,865 19 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 0 117 2,399 8 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 3 1,095 4,917 79 SCU322C-4 2 772100 8 0 0 0 0 86 50-133-10104-01-00 0 39 1 0 50-133-20268-00-00 0 0 0 0 50-133-20293-01-00 28 511 0 176 50-133-20343-00-00 0 10 0 0 50-133-20206-01-00 28 0 0 50-133-10148-01-00 29 783 9 99 50-133-10115-01-00 0 800 0 0 50-133-10130-00-00 0 275 50-133-10100-00-00 0 365 0 0 230 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Oct-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 508 11 15 50-133-10103-01-00 50-133-20231-00-00 31 269 11 37 0 698 0 0 50-133-10126-02-00 29 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 6 612 0 3 50-133-10105-02-00 31 232 24 126 50-133-20273-00-00 0 331 0 0 50-133-10106-02-00 29 274 33 423 50-133-10099-02-00 29 168 11 301 50-133-10118-00-00 1 123 0 0 50-133-10127-02-00 0 500 0 0 50-133-10107-00-00 28 131 19 3 50-133-10108-00-00 29 264 30 682 50-133-10128-00-00 29 358 0 77 50-133-10120-01-00 31 295 37 148 50-133-20612-00-00 0 430 0 0 50-133-20607-00-00 29 485 51 636 50-133-10109-03-00 31 163 17 39 50-133-10170-01-00 29 340 46 573 50-133-20604-00-00 29 234 30 373 50-133-10149-00-00 29 468 13 626 50-133-10161-00-00 31 280 0 0 50-133-10143-01-00 29 433 44 864 50-133-10140-00-00 29 366 26 193 50-133-20609-00-00 29 295 9 545 50-133-10155-00-00 29 277 14 438 50-133-20613-00-00 29 404 56 157 50-133-10171-01-00 31 189 106 1,998 Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Oct-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 11/10/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 20,637 254,214 1,870 Contact Phone:832-839-4610 Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 39 39 19 19 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 1,460 511 1,575 1,245 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,260 1,260 1,200 1,200 0 0 0 0 Title: Sheila Vaughn 11/10/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision:10/14/2023 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Oct-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 1,133 0 0 SR PROP-NGL 3 772100 9 0 290 0 0 Title: Sheila Vaughn 11/10/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 1,423 Contact Phone: Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 40 0 50-133-00000-45-00 4 0 73 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Oct-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 11/10/2023 svaughn@hilcorp.com 0 400 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision:10/14/2023 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Oct-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 241-33 2 772500 1 622 0 0 18,028 SRU 231-33 1 772500 1 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU 224-10 2 772500 1 2,411 0 0 69,911 Title: Sheila Vaughn 11/10/2023 svaughn@hilcorp.com Submit in PDF format to aogcc.reporting@alaska.gov 10/14/2023 Contact Phone: 0 0 87,939 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-20696-00-00 0 29 0 0 0 0 0 165 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10164-01-00 0 515 50-133-10138-01-01 29 350 0 0 50-133-10163-01-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Oct-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 0 375 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 760 0 360 22,053 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 74 0 0 2,137 Title: Sheila Vaughn 11/10/2023 svaughn@hilcorp.com 50-133-10163-01-00 29 375 0 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023 832-839-4610 14. TOTAL 0 360 24,190 Form 10-405 Revised 10/2021 248 0 12 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 515 0 0 50-133-20663-00-00 29 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Oct-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 350 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 8 0 0 0 0 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 8 0 0 0 0 SRU213B-15 2 772550 1 1,328 0 153 41,154 SRU 32A-33 2 772550 1 697 0 37,887 20,214 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 11/10/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 5 1,306 832-839-4610 Date of Revision:10/14/2023 50-133-20654-00-00 50-133-10164-01-00 31 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 38,040 61,368 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 0 29 661 515 10 0 0 50-133-20540-00-00 0 1 0 50-133-20652-00-00 0 251 0 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Oct-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 0 0 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 31 844 802 700 293 5,999 0 185,981 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 31 844 794 289 157 3,440 0 106,632 0 Title: Sheila Vaughn 11/10/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 292,613 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Oct-23 Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 2 3155 0 0 0 0 0 0 KGSF 7A P 50-133-20538-01-00 2 772803 1 2 3131 0 0 0 0 0 0 Title: Sheila Vaughn 11/10/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision:10/14/2023 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Oct-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 0 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 3 3476 0 0 0 0 0 0 SCU42-05YP 50-133-20570-00-00 2 772805 8 0 3452 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 1 0 2946 0 0 0 0 0 0 Title: Sheila Vaughn 11/10/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Oct-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 8 0 3185 3155 640 586 0 0 0 0 KGSF 7A I 50-133-20538-01-00 4 772803 5 0 3200 3131 390 333 0 0 0 0 Title: Sheila Vaughn 11/10/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Oct-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 5 0 3538 3476 900 878 0 0 0 0 SCU42-05YI 50-133-20570-00-00 4 772805 8 0 3492 3452 0 0 0 0 0 0 Title: Sheila Vaughn 11/10/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Oct-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 60 39 21,552 20,229 1323 0 2,164 2,184 21,573 333 Signed 21,906 284,445 121,920 TOTAL OIL/NGLs WATER GAS Title Date:12/14/2023Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit November 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 0 390 541 9 SCU 13-34H 1 772100 3 1 217 1,116 32 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 8 0 0 0 0 SCU 22B-4H 1 772100 1 0 812 4,747 8 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 0 1,083 13,309 14 SCU 31B-4H 1 772100 1 0 216 8,836 9 SCU 32-08 1 772100 8 0 0 0 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 1 522 60 21 SCU 34-04G 1 772100 2 0 693 22,047 14 SCU 34-09H 1 772100 2 0 35 3,288 11 SCU 41A-08 1 772100 3 52 1,517 2,254 1,521 SCU 41B-4H 1 772100 1 0 744 1,687 0 SCU 44B-33 1 772100 2 0 1,235 14,520 7 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 0 1,649 21,264 0 SRU 14A-33 1 772100 8 0 0 0 0 SRU 14B-27 1 772100 2 1 987 11,705 16 SRU 21-22 1 772100 2 1 246 13,585 28 SRU 21-27H 1 772100 2 1 264 14,427 33 SRU 21A-34 1 772100 5 11 3,059 55,537 343 SRU 23-15 1 772100 2 0 891 5,260 0 SRU 24-15H 1 772100 2 1 527 16,935 31 SRU 32C-15 1 772100 2 1 1,811 5,586 19 SRU 41A-15 1 772100 2 0 1,573 13,980 9 SRU23B-22H 1 772100 2 0 387 2,554 13 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 0 157 2,278 6 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 1 1,215 6,622 31 SCU322C-4 2 772100 8 0 0 0 0 76 50-133-10104-01-00 0 36 1 0 50-133-20268-00-00 0 0 0 0 50-133-20293-01-00 30 338 0 221 50-133-20343-00-00 0 10 0 0 50-133-20206-01-00 30 0 0 50-133-10148-01-00 30 715 13 85 50-133-10115-01-00 0 839 0 0 50-133-10130-00-00 0 285 50-133-10100-00-00 0 375 0 0 214 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Nov-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 378 13 18 50-133-10103-01-00 50-133-20231-00-00 30 265 7 37 0 699 0 0 50-133-10126-02-00 30 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 0 657 0 0 50-133-10105-02-00 30 168 27 158 50-133-20273-00-00 0 332 0 0 50-133-10106-02-00 30 191 36 444 50-133-10099-02-00 30 177 7 295 50-133-10118-00-00 1 184 0 0 50-133-10127-02-00 0 400 0 0 50-133-10107-00-00 30 129 17 2 50-133-10108-00-00 30 182 23 735 50-133-10128-00-00 30 397 0 110 50-133-10120-01-00 29 252 52 78 50-133-20612-00-00 0 430 0 0 50-133-20607-00-00 30 386 55 709 50-133-10109-03-00 30 175 25 56 50-133-10170-01-00 30 334 41 484 50-133-20604-00-00 30 183 33 390 50-133-10149-00-00 24 322 10 566 50-133-10161-00-00 0 109 0 0 50-133-10143-01-00 30 360 52 466 50-133-10140-00-00 30 329 30 175 50-133-20609-00-00 30 221 18 565 50-133-10155-00-00 30 290 9 481 50-133-20613-00-00 30 285 60 186 50-133-10171-01-00 30 190 102 1,851 14. TOTAL 20,230 242,138 2,175 I hereby certify that the foregoing is true and correct to the best of my knowledge. Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Nov-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 12/14/2023 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 20,230 242,138 2,175 Contact Phone:832-839-4610 Revision? Date of Revision:10/14/2023 Contact Email:: Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 36 36 19 19 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 500 338 1,344 1,176 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 1,250 1,250 1,200 1,200 0 0 0 0 Title: Sheila Vaughn 12/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision:10/14/2023 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Nov-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 1,323 0 0 SR PROP-NGL 3 772100 9 0 333 0 0 Title: Sheila Vaughn 12/14/2023 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 1,656 Contact Phone: Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 47 0 50-133-00000-45-00 4 0 83 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Nov-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 12/14/2023 svaughn@hilcorp.com 0 380 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision:10/14/2023 DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Nov-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU241-33B 2 772500 1 341 0 0 10,233 SRU 224-10 2 772500 1 529 0 0 14,816 SRU 231-33 1 772500 1 0 0 0 0 Title: Sheila Vaughn 12/14/2023 svaughn@hilcorp.com Submit in PDF format to aogcc.reporting@alaska.gov 10/14/2023 Contact Phone: 0 0 25,049 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-10164-01-00 0 0 0 0 0 0 0 463 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10138-01-01 28 141 50-133-10163-01-00 0 998 0 0 50-133-20696-00-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Nov-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 30 206 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 532 0 50 15,968 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 842 0 263 24,431 Title: Sheila Vaughn 12/14/2023 svaughn@hilcorp.com 50-133-10163-01-00 29 998 0 9 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023 832-839-4610 14. TOTAL 0 313 40,399 Form 10-405 Revised 10/2021 189 0 2 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 463 0 0 50-133-20663-00-00 30 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Nov-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 141 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 1 14 0 4 83 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 8 0 0 0 0 SRU213B-15 2 772550 1 1,055 0 74 31,635 SRU 32A-33 2 772550 1 753 0 41,914 22,579 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 12/14/2023 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 2 1,397 832-839-4610 Date of Revision:10/14/2023 50-133-20654-00-00 50-133-10164-01-00 30 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 41,992 54,297 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 0 30 602 463 0 0 0 50-133-20540-00-00 0 0 0 50-133-20652-00-00 6 368 0 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Nov-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 60 60 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 30 916 836 303 203 7,455 0 223,641 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 16 853 594 177 103 3,800 0 60,803 0 Title: Sheila Vaughn 12/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 284,444 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Nov-23 Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 20 3091 0 0 7 0 0 132 KGSF 7A P 50-133-20538-01-00 2 772803 1 1 3055 0 0 0 0 0 0 Title: Sheila Vaughn 12/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision:10/14/2023 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Nov-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 132 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 21 3215 0 0 4 0 0 92 SCU42-05YP 50-133-20570-00-00 2 772805 1 1 3203 0 0 0 0 0 0 SCU42-05Z 50-133-20695-00-00 2 772805 1 16 2884 0 0 11 0 0 172 Title: Sheila Vaughn 12/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Nov-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 264 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 8 0 3139 3091 770 628 0 0 0 0 KGSF 7A I 50-133-20538-01-00 4 772803 5 2 3108 3055 350 312 0 0 0 0 Title: Sheila Vaughn 12/14/2023 Contact Phone: Contact Email:: svaughn@hilcorp.com 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Nov-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 8 0 3421 3215 1240 986 0 0 0 0 SCU42-05YI 50-133-20570-00-00 4 772805 5 0 3400 3203 0 0 0 0 0 0 Title: Sheila Vaughn 12/14/2023 Contact Phone: Contact Email::svaughn@hilcorp.com 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:10/14/2023Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Nov-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. SWANSON RIVER STORAGE November-23 Total > 1 HR:4.0 RptDate OpNo FacilityNo Date Flared Start Time Ending Time End Date Planned MCF Description of Flaring Event Action Taken to Minimize Volume 11/1/2023 124250 1330000081 11/9/2023 0:00:00 3:00:00 11/9/2023 U 2 EXCESS FLARING DUE TO PLANT SHUT DOWN FROM POWER LOSS. EXCESS FLARING NECESSARY UNTIL POWER RESTORED. 11/1/2023 124250 1330000081 11/9/2023 0:00:00 21:00:00 11/9/2023 U 0 EXCESS VENTING DUE TO TANK 22 VENT FROM VRU SHUT DOWN. EXCESS VENTING NECESSARY UNTIL VRU BACK ONLINE. 11/1/2023 124250 1330000081 11/20/2023 13:30:00 15:00:00 11/20/2023 U 2 EXCESS FLARING DUE TO POWER OUTAGE CAUSING MAIN 150 T O FLARE. EXCESS FLARING NECESSARY UNTIL POWER RESTORED. 11/1/2023 124250 1330000081 11/20/2023 13:45:00 17:00:00 11/20/2023 P 0 EXCESS VENTING DUE TO VRU SHUTDOWN DURING POWER OUTAGE. EXCESS VENTING NECESSARY AT TANK-22 UNTIL VRU RESTARTED. 62 42 24,552 23,466 1086 0 2,184 2,129 24,498 503 Signed 25,001 329,811 174,856 TOTAL OIL/NGLs WATER GAS Title Date:1/24/2024Production Analyst Total Net Production Total Propane Sales I hereby certify that the foregoing is true and correct to the best of my knowledge. Sheila Vaughn Name of Operator Regulatory Lease Month and Year of Production Total Wells Total Wells Produced Total Pipeline Runs Oil Sales NGL Sales Diesel/Xylene Recovery Closing Inventory Opening Inventory STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT NET OIL SALES Hilcorp Alaska, LLC Swanson River Unit December 2023 Sheila Vaughn 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU 12A-4H 1 772100 8 0 0 0 0 SCU 12B-09 1 772100 2 1 476 607 29 SCU 13-34H 1 772100 3 0 250 1,223 15 SCU 21A-9G 1 772100 8 0 0 0 0 SCU 21C-4H 1 772100 8 0 0 0 0 SCU 22B-4H 1 772100 1 1 446 5,693 28 SCU 24A-9H 1 772100 8 0 0 0 0 SCU 31-4 H 1 772100 2 1 1,595 13,580 31 SCU 31B-4H 1 772100 1 1 270 10,885 28 SCU 32-08 1 772100 3 0 370 2,516 0 SCU 32B-09 1 772100 8 0 0 0 0 SCU 332-04 1 772100 2 0 443 0 6 SCU 34-04G 1 772100 2 1 416 20,946 26 SCU 34-09H 1 772100 2 1 97 5,340 28 SCU 41A-08 1 772100 3 88 942 4,080 2,738 SCU 41B-4H 1 772100 1 1 843 1,031 31 SCU 44B-33 1 772100 2 0 1,359 14,091 1 SRU 11-22 1 772100 8 0 0 0 0 SRU 13-27H 1 772100 2 0 1,848 22,763 2 SRU 14A-33 1 772100 8 0 8 0 0 SRU 14B-27 1 772100 2 1 415 12,532 28 SRU 21-22 1 772100 2 1 400 17,722 27 SRU 21-27H 1 772100 2 1 608 17,118 29 SRU 21A-34 1 772100 5 9 3,525 65,721 279 SRU 23-15 1 772100 2 0 1,188 6,008 2 SRU 24-15H 1 772100 2 1 367 17,782 30 SRU 32C-15 1 772100 2 1 4,214 7,291 28 SRU 41A-15 1 772100 2 0 2,288 20,881 11 SRU23B-22H 1 772100 2 1 345 3,408 28 SCU 314-03 1 772100 8 0 0 0 0 SCU 13-04H 1 772100 8 0 0 0 0 SCU 43-09 1 772100 8 0 0 0 0 SCU 12A-10 1 772100 2 1 106 2,020 28 SCU 13-09H 1 772100 8 0 0 0 0 SCU 44-04G 1 772100 8 0 0 0 0 SCU 344-33 2 772100 2 1 648 9,501 27 SCU322C-4 2 772100 8 0 0 0 0 65 50-133-10104-01-00 0 0 1 0 50-133-20268-00-00 0 0 0 0 50-133-20293-01-00 31 353 0 306 50-133-20343-00-00 0 0 0 0 50-133-20206-01-00 31 0 0 50-133-10148-01-00 31 841 11 110 50-133-10115-01-00 0 800 0 0 50-133-10130-00-00 0 0 50-133-10100-00-00 0 0 0 0 165 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Dec-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 378 15 20 50-133-10103-01-00 50-133-20231-00-00 31 274 8 39 0 715 0 0 50-133-10126-02-00 31 50-133-10125-01-00 0 0 0 0 50-133-20276-02-00 0 822 0 0 50-133-10105-02-00 31 180 14 184 50-133-20273-00-00 0 340 0 0 50-133-10106-02-00 31 206 51 438 50-133-10099-02-00 31 189 9 351 50-133-10118-00-00 1 176 0 126 50-133-10127-02-00 0 0 0 0 50-133-10107-00-00 31 137 14 0 50-133-10108-00-00 30 228 14 698 50-133-10128-00-00 31 417 0 172 50-133-10120-01-00 31 197 30 132 50-133-20612-00-00 0 0 0 0 50-133-20607-00-00 31 389 60 734 50-133-10109-03-00 31 193 27 33 50-133-10170-01-00 31 414 44 455 50-133-20604-00-00 31 170 13 404 50-133-10149-00-00 30 310 13 591 50-133-10161-00-00 0 100 0 0 50-133-10143-01-00 31 321 74 674 50-133-10140-00-00 31 252 38 194 50-133-20609-00-00 31 237 12 574 50-133-10155-00-00 31 243 20 552 50-133-20613-00-00 31 324 136 235 50-133-10171-01-00 31 205 114 2,120 14. TOTAL 23,467 282,739 3,480 I hereby certify that the foregoing is true and correct to the best of my knowledge. Month and Year: 10. GAS (MCF) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Dec-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: Title: Sheila Vaughn 1/24/2024 svaughn@hilcorp.com Form 10-405 Rev. 10/2021 20 ACC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 14. TOTAL 23,467 282,739 3,480 Contact Phone:832-839-4610 Revision? Date of Revision: Contact Email:: Production Analyst Authorized Name and Digital Signature with date: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU322C-4I 50-133-10104-01-00 4 772100 8 0 0 0 0 0 0 0 0 0 SCU 344-33 50-133-20293-01-00 4 772100 8 0 500 353 1,400 1,191 0 0 0 0 SCU 043A-33 50-133-10168-01-01 4 772100 8 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 1/24/2024 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Rev. 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 0 Production Analyst Revision? Date of Revision:10/14/2023 832-839-4610 Authorized Name and Digital Signature with date: HILCORP ALASKA, LLC Dec-23 TOTAL MONTHLY INJ.3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Month and Year:Field and Pool: Swanson River, Swanson River Unit, Hemlock 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SR LEX-NGL 3 772100 9 0 1,086 0 0 SR PROP-NGL 3 772100 9 0 503 0 0 Title: Sheila Vaughn 1/24/2024 svaughn@hilcorp.com 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 832-839-4610 14. TOTAL 1,589 Contact Phone: Revision? Date of Revision:10/14/2023 Contact Email:: I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: Form 10-405 Revised 10/2021 50-133-00000-02-00 28 0 39 0 50-133-00000-45-00 4 0 126 0 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 6. Days in Oper. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock Dec-23 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 212-27 1 772105 8 0 0 0 0 Title: Sheila Vaughn 1/24/2024 svaughn@hilcorp.com 0 380 0 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. 50-133-10153-00-00 Submit in PDF format to aogcc.reporting@alaska.gov Contact Email:: 20 AAC 25.230Form 10-405 Revised 10/2021 Contact Phone:832-839-4610 Production Analyst Authorized Name and Digital Signature with date:Revision? Date of Revision: DAILY AVG. PRODUCTION 9. WATER(BBL) 14. TOTAL 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Hemlock from Sterling Undefined Oil Dec-23 6. Days in Oper.7. Avg. FTP psig (see instruct.) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SCU 243-08 2 772500 8 0 0 0 0 SCU 43B-08 2 772500 8 0 0 0 0 SRU 032A-3 2 772500 8 0 0 0 0 SRU241-33B 2 772500 1 323 0 0 10,006 SRU 224-10 2 772500 1 627 0 45 19,432 SRU 231-33 1 772500 8 0 0 0 0 SRU 232-15 2 772500 1 1,488 0 0 38,693 Title: Sheila Vaughn 1/24/2024 svaughn@hilcorp.com Submit in PDF format to aogcc.reporting@alaska.gov Contact Phone: 0 45 68,131 832-839-4610 14. TOTAL Revision? Date of Revision: I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Contact Email:: 20 AAC 25.230 Production Analyst Authorized Name and Digital Signature with date: 0 0 50-133-20714-00-00 26 952 0 0 50-133-10122-00-00 6. Days in Oper. 0 0 0 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 50-133-10121-02-00 50-133-10164-01-00 0 0 0 0 0 0 0 461 0 0 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 9. WATER(BBL) 0 50-133-10138-01-01 31 186 50-133-10163-01-00 0 925 0 1 50-133-20696-00-00 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Tyonek Undefinded Dec-23 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 31 196 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 12-15 2 772520 8 0 0 0 0 SRU 241-33 2 772520 1 478 0 0 14,803 SRU 032A-3 2 772520 8 0 0 0 0 SCU 042B-5 2 772520 8 0 0 0 0 SRU 231-33 1 772520 1 812 0 0 25,183 SRU 222-33 2 772520 1 595 0 47 8,332 Title: Sheila Vaughn 1/24/2024 svaughn@hilcorp.com 50-133-10163-01-00 31 925 0 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision: 832-839-4610 14. TOTAL 0 47 48,318 Form 10-405 Revised 10/2021 181 0 0 50-133-10138-00-00 Contact Email:: 50-133-20363-00-00 0 0 0 Contact Phone: Revision? 0 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Authorized Name and Digital Signature with date: TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 9. WATER(BBL) DAILY AVG. PRODUCTION 50-133-10164-01-00 0 461 0 0 50-133-20663-00-00 31 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Beluga Undefined Dec-23 0 7. Avg. FTP psig (see instruct.) 6. Days in Oper.4. Field & Pool Code 5. Method (see instruct.) 0 186 50-133-20715-00-00 14 769 0 3 Month and Year: 10. GAS (BBL) 11. OIL (BBL) 12. WATER (BBL) 13. GAS (BBL) SRU 213-15 2 772550 1 0 0 5 0 SRU 241-16 2 772550 8 0 0 0 0 SRU 242-16 2 772550 8 0 0 0 0 SRU213B-15 2 772550 1 1,007 0 0 31,227 SRU 32A-33 2 772550 1 765 0 46,978 23,701 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Title: Sheila Vaughn 1/24/2024 svaughn@hilcorp.com Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 0 0 0 1,515 832-839-4610 Date of Revision: 50-133-20654-00-00 50-133-10164-01-00 31 I hereby certify that the foregoing is true and correct to the best of my knowledge. Production Analyst Contact Email:: 46,983 54,928 Contact Phone: 14. TOTAL 0 Revision? Authorized Name and Digital Signature with date: 0 50-133-20405-00-00 0 31 542 461 0 0 0 50-133-20540-00-00 0 0 0 50-133-20652-00-00 5 176 0 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator: HILCORP ALASKA, LLC Field and Pool: Swanson River, Swanson River Unit, Sterling Undefined Gas Dec-23 TOTAL MONTHLY PRODUCTION 8. OIL (BBL) 1. Well No.2. API No. 50-XXX-XXXXX-XX-XX 3. Type (see instruct.) 4. Field & Pool Code 5. Method (see instruct.) 9. WATER(BBL) 6. Days in Oper.7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION 0 0 0 0 0 0 0 0 0 0 Month and Year: 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU43-04WD 50-133-10111-00-00 5 772036 8 0 0 0 0 0 0 0 0 0 SRU 31-33W 50-133-20336-00-00 5 772036 9 31 924 819 240 183 6,577 0 203,895 0 SRU 32-33W 50-133-20337-00-00 5 772036 9 25 775 573 196 125 5,037 0 125,915 0 Title: Sheila Vaughn 1/24/2024 Contact Phone: Contact Email::svaughn@hilcorp.com 0 Form 10-406 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 329,810 Production Analyst STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool: Swanson River, Swanson River Unit, Undefined Month and Year: HILCORP ALASKA, LLC Dec-23 Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL)13. GAS (MCF) KGSF 1A P 50-133-10160-01-00 2 772803 1 30 3015 0 0 2261 0 0 67828 KGSF 7A P 50-133-20538-01-00 2 772803 1 5 2982 0 0 1640 0 0 8199 Title: Sheila Vaughn 1/24/2024 Contact Phone: Contact Email::svaughn@hilcorp.com Authorized Name and Digital Signature with date: 14. TOTAL 0 Date of Revision: 832-839-4610 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Dec-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION 20 AAC 25.230 76,027 Production Analyst I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov 1. Well No.2. API No.4. Field &6. Days in Oper. 50-XXX-XXXXX-XX-XX Pool Code 8. OIL (BBL) 123.6 10. GAS (MCF)11. OIL (BBL) 12. WATER (BBL) 13. GAS (MCF) SCU42-05XP 50-133-20561-00-00 2 772805 1 14 3159 0 0 816 0 0 11418 SCU42-05YP 50-133-20570-00-00 2 772805 1 5 3133 0 0 1989 0 0 9947 SCU42-05Z 50-133-20695-00-00 2 772805 1 5 2845 0 0 2684 0 0 13422 Title: Sheila Vaughn 1/24/2024 Contact Phone: Contact Email:: svaughn@hilcorp.com Form 10-405 Revised 10/2021 Submit in PDF format to aogcc.reporting@alaska.gov Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 20 AAC 25.230 Revision? STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY PRODUCTION REPORT 20 AAC 25.230 Name of Operator:Field and Pool:11.3 HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit,Tyonek Gas Storage Dec-23 3. Type (see instruct.) 5. Method (see instruct.) 7. Avg. FTP psig (see instruct.) DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 34,787 Production Analyst 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) KGSF 1A I 50-133-10160-01-00 4 772803 8 0 3080 3015 680 613 0 0 0 0 KGSF 7A I 50-133-20538-01-00 4 772803 8 0 3042 2982 360 310 0 0 0 0 Title: Sheila Vaughn 1/24/2024 Contact Phone: Contact Email:: svaughn@hilcorp.com 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Dec-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ. 1. Well No.2. API No.4. Field &6. Days 50-XXX-XXXXX-XX-XX Pool Code in Oper.7. MAX PSIG 8. AVG PSIG 123.6 10. AVG PSIG 11. LIQUID (BBL) 12. GAS (MCF) 13. LIQUID (BBL) 14. GAS (MCF) SCU42-05XI 50-133-20561-00-00 4 772805 8 0 3185 3159 1100 920 0 0 0 0 SCU42-05YI 50-133-20570-00-00 4 772805 8 0 3200 3133 0 0 0 0 0 0 Title: Sheila Vaughn 1/24/2024 Contact Phone: Contact Email::svaughn@hilcorp.com 0 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov I hereby certify that the foregoing is true and correct to the best of my knowledge. 14. TOTAL 0 Production Analyst Revision? Date of Revision:Authorized Name and Digital Signature with date: 832-839-4610 Form 10-406 Revised 10/2021 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MONTHLY INJECTION REPORT 20 AAC 25.432 Name of Operator:Field and Pool:Month and Year: HILCORP ALASKA, LLC SR Swanson River Storage, Swanson River Unit, Tyonek Gas Storage Dec-23 3. Type (see instruct.) 5. Method (see instruct.) TUBING PRESS.835.7 DAILY AVG. INJ.TOTAL MONTHLY INJ.