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Home My WebLink AboutNorthstar - Hilcorp Alaska, LLC2218270,3950096,167 NGL Deliveries174,228Signed174,228422,07318,744,257TOTAL OIL WATER GASTitle Date: 2/4/2021Sheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar January-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 22,836 0 0 sdenton@hilcorp.com0 737 014.TOTAL 22,836 0 050-029-00000-38-00 31I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: January 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.713-289-2981Certified Signature:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 154,324 20,509 72,932 1,684,054NS-08 1 590150 127,036 9,447 26,820 838,107NS-15 1 590150 147,700 5,476 786 858,594NS-07 1 590150 134,519 17,608 2,815 1,070,100sdenton@hilcorp.com14.TOTAL 53,040 103,353 4,450,855I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:1,680 304 447. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 31 761 305 86550-029-23017-00-00 31 780STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT50-029-23081-00-00 31 780 568 91662 2,35320 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: January 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 18Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 73,331 0 0sdenton@hilcorp.comTitle:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 73,331 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)31 0 2,366 0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: January 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeForm 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 138,974 5,445 3,065 1,208,181NS-09 1 590100 130,698 2,841 385 583,269NS-06 1 590100 139,802 3,542 645 756,242NS-12 1 590100 132,418 5,864 12,275 1,004,945NS-16A 1 590100 134,079 5,781 8,091 1,056,442NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 148,449 4,184 2,082 775,188NS-22 1 590100 147,128 8,729 230 1,460,964NS-25 1 590100 182,614 19,420 664 2,561,047NS-05 1 590100 159,270 11,971 4,760 1,837,379NS-30 1 590100 147,887 9,820 25,031 1,484,484NS-34A 1 590100 21,399 6,012 156,653 43,384NS-11 1 590100 132,652 6,443 35,566 1,012,201NS-33A 1 590100 216,441 31,135 69,275 509,676sdenton@hilcorp.com14.TOTAL 121,188 318,720 14,293,402I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-298150-029-23293-00-00 31 813 317 80750-029-23325-01-00 31 777 1,004 2,23550-029-23301-01-00 31 767 194 5,05350-029-23303-00-00 31 793 208 1,14750-029-23128-00-00 31 804 282 750-029-23244-00-00 31 2,807 386 15450-029-23181-00-00 31 1,615 626 2150-029-23122-00-00 0 3,894 0 050-029-23126-00-00 16 3,473 262 13050-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,965 0 050-029-23091-00-00 31 2,559 189 39650-029-23096-01-00 31 2,912 186 26150-029-23088-00-00 19 3,573 186 3450-029-23052-00-00 19 3,531 150 2050-029-23026-01-00 31 3,242 176 9920 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: January 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)MONTHLY PRODUCTION REPORTCertified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: JANUARY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 31 4,656 4,630 372 348 0 102,134 0 3,166,153NS-29 50-029-23005-00-00 4 590100 7 31 4,640 4,615 100 87 0 125,605 0 3,893,765NS-31 50-029-23009-00-00 4 590100 7 31 4,643 4,615 293 265 0 95,810 0 2,970,120NS-23 50-029-23146-00-00 4 590100 7 31 4,676 4,650 120 88 0 50,121 0 1,553,755NS-28 50-029-23248-00-00 4 590100 7 31 4,665 4,611 1,526 647 0 44,576 0 1,381,85212,965,646015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: JANUARY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 31 4,642 4,616 1,073 1,006 0 81,234 0 2,518,259NS-17 50-029-23113-00-00 4 590150 7 31 4,671 4,644 1,752 1,028 0 87,612 0 2,715,9585,234,217015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: JANUARY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 8 0 661 580 0 0 0 0 0 0NS-32 50-029-23179-00-00 5 590036 9 31 2,055 2,019 68 7 14,067 0 436,091 00436,09115.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 2218267,75500109,555 NGL Deliveries158,200Signed158,200388,83417,285,051TOTAL OIL WATER GASTitle Date: 3/8/2021Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar February-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 30,542 0 0 sdenton@hilcorp.com713-289-2981Certified Signature:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: February 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.0 1,091 014.TOTAL 30,542 0 050-029-00000-38-00 28I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 153,174 18,706 66,578 1,488,865NS-08 1 590150 125,589 8,275 26,438 716,499NS-15 1 590150 159,568 10,197 1,446 1,667,893NS-07 1 590150 133,770 15,730 7,174 945,562sdenton@hilcorp.comProduction AnalystContact Phone:713-289-2981Certified Signature:Contact Email::50-029-23081-00-00 28 801 562 256668 2,37820 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: February 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 28STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT1,553 364 527. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 28 775 296 94450-029-23017-00-00 28 79514.TOTAL 52,908 101,636 4,818,819I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 79,013 0 0sdenton@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: February 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00Title:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 79,013 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)28 0 2,822 0Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 134,664 3,452 999 797,281NS-09 1 590100 125,855 880 213 180,985NS-06 1 590100 137,447 4,027 1,693 861,282NS-12 1 590100 131,938 5,239 12,414 894,267NS-16A 1 590100 130,654 4,186 6,852 766,351NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 142,037 6,576 3,139 1,177,032NS-22 1 590100 145,718 7,560 2,354 1,280,104NS-25 1 590100 181,244 17,473 1,548 2,274,835NS-05 1 590100 155,579 10,536 2,409 1,556,215NS-30 1 590100 146,346 8,059 22,825 1,297,678NS-34A 1 590100 22,248 4,974 139,268 62,933NS-11 1 590100 131,277 5,382 31,323 875,766NS-33A 1 590100 215,768 26,949 62,163 441,503sdenton@hilcorp.comCertified Signature:Contact Email::MONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: February 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23052-00-00 7 3,768 126 3050-029-23026-01-00 23 3,517 150 4350-029-23088-00-00 23 3,369 175 7450-029-23091-00-00 28 2,809 187 44350-029-23096-01-00 25 3,317 167 27450-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,907 0 050-029-23122-00-00 0 3,889 0 050-029-23126-00-00 28 3,279 235 11250-029-23128-00-00 28 812 270 8450-029-23244-00-00 28 2,916 376 8650-029-23181-00-00 28 1,383 624 5550-029-23293-00-00 28 828 288 81550-029-23325-01-00 28 784 962 2,22050-029-23301-01-00 28 775 178 4,97450-029-23303-00-00 28 808 192 1,11914.TOTAL 105,292 287,199 12,466,232I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-2981Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: FEBRUARY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 28 4,762 4,636 453 406 0 106,102 0 2,970,855NS-29 50-029-23005-00-00 4 590100 7 28 4,745 4,621 94 87 0 128,967 0 3,611,076NS-31 50-029-23009-00-00 4 590100 7 28 4,740 4,618 280 263 0 100,934 0 2,826,160NS-23 50-029-23146-00-00 4 590100 7 28 4,791 4,657 120 93 0 52,969 0 1,483,129NS-28 50-029-23248-00-00 4 590100 7 28 4,771 4,639 1,663 796 0 47,285 0 1,323,97112,215,192015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: FEBRUARY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 28 4,759 4,625 1,222 1,156 0 81,564 0 2,283,790NS-17 50-029-23113-00-00 4 590150 7 28 4,667 4,516 1,835 1,094 0 80,867 0 2,264,2884,548,078015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: FEBRUARY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 8 0 1,022 642 0 0 0 0 0 0NS-32 50-029-23179-00-00 5 590036 9 28 2,047 2,018 25 1 14,381 0 402,682 00402,68215.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 2218287,76400119,485 NGL Deliveries168,279Signed168,279435,25318,728,496TOTAL OIL WATER GASTitle Date: 4/6/2021Sheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar March-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 31,540 0 0 sdenton@hilcorp.com0 1,017 014.TOTAL 31,540 0 050-029-00000-38-00 31I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: March 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.713-289-2981Certified Signature:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 154,483 20,642 69,878 1,688,964NS-08 1 590150 126,540 9,541 28,203 822,726NS-15 1 590150 144,405 8,497 1,785 1,376,549NS-07 1 590150 134,048 17,024 9,856 1,055,485sdenton@hilcorp.com14.TOTAL 55,704 109,722 4,943,724I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:1,553 274 587. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 31 775 308 91050-029-23017-00-00 31 795STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT50-029-23081-00-00 31 801 549 318666 2,25420 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: March 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 31Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 87,945 0 0sdenton@hilcorp.comTitle:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 87,945 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)31 0 2,837 0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: March 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeForm 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 139,468 2,802 2,647 631,493NS-09 1 590100 128,642 1,352 625 257,781NS-06 1 590100 141,463 2,404 1,347 663,409NS-12 1 590100 130,884 5,502 12,499 957,395NS-16A 1 590100 136,509 5,244 9,124 1,131,781NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 139,906 6,513 3,604 1,237,087NS-22 1 590100 146,950 7,876 3,441 1,455,458NS-25 1 590100 186,838 19,670 1,702 2,691,983NS-05 1 590100 155,476 11,262 8,744 1,719,762NS-30 1 590100 147,297 8,982 24,485 1,466,203NS-34A 1 590100 22,372 6,512 157,379 73,521NS-11 1 590100 132,369 5,950 33,958 1,003,430NS-33A 1 590100 215,983 28,506 65,976 495,469sdenton@hilcorp.com14.TOTAL 112,575 325,531 13,784,772I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-298150-029-23293-00-00 31 828 290 79050-029-23325-01-00 31 784 920 2,12850-029-23301-01-00 31 775 210 5,07750-029-23303-00-00 31 808 192 1,09550-029-23128-00-00 31 812 254 11150-029-23244-00-00 31 2,916 363 28250-029-23181-00-00 31 1,383 635 5550-029-23122-00-00 0 3,889 0 050-029-23126-00-00 31 3,279 210 11650-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,907 0 050-029-23091-00-00 31 2,809 177 40350-029-23096-01-00 31 3,317 169 29450-029-23088-00-00 16 3,369 150 8450-029-23052-00-00 9 3,768 150 6950-029-23026-01-00 16 3,517 175 16520 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: March 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)MONTHLY PRODUCTION REPORTCertified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: MARCH 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 31 4,789 4,772 602 495 0 122,486 0 3,797,052NS-29 50-029-23005-00-00 4 590100 7 31 4,772 4,755 125 98 0 145,294 0 4,504,113NS-31 50-029-23009-00-00 4 590100 7 31 4,767 4,751 345 282 0 116,505 0 3,611,650NS-23 50-029-23146-00-00 4 590100 7 31 4,821 4,802 308 150 0 62,331 0 1,932,262NS-28 50-029-23248-00-00 4 590100 7 31 4,799 4,781 1,744 925 0 53,313 0 1,652,68815,497,765015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: MARCH 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 31 4,788 4,769 1,439 1,354 0 86,029 0 2,666,886NS-17 50-029-23113-00-00 4 590150 8 0 2,504 2,429 1,740 1,309 0 0 0 02,666,886015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: MARCH 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 8 0 1,033 624 0 0 0 0 0 0NS-32 50-029-23179-00-00 5 590036 9 31 2,052 2,031 75 3 14,528 0 450,355 00450,35515.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 2218270,96500112,596 NGL Deliveries158,369Signed158,369418,47117,474,144TOTAL OIL WATER GASTitle Date: 5/11/2021Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar April-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 29,861 0 0 sdenton@hilcorp.com713-289-2981Certified Signature:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: April 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.0 995 014.TOTAL 29,861 0 050-029-00000-38-00 30I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 154,385 19,558 69,123 1,631,547NS-08 1 590150 125,875 8,682 29,129 776,244NS-15 1 590150 140,951 7,874 2,056 1,228,521NS-07 1 590150 133,233 16,339 10,507 996,984sdenton@hilcorp.comProduction AnalystContact Phone:713-289-2981Certified Signature:Contact Email::50-029-23081-00-00 30 783 545 350652 2,30420 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: April 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 30STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT1,791 262 697. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 30 772 289 97150-029-23017-00-00 30 78314.TOTAL 52,453 110,815 4,633,296I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 82,735 0 0sdenton@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: April 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00Title:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 82,735 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)30 0 2,758 0Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 144,077 2,531 2,487 572,995NS-09 1 590100 133,717 1,801 848 370,883NS-06 1 590100 131,926 489 300 127,702NS-12 1 590100 127,367 4,784 9,321 820,996NS-16A 1 590100 136,676 4,756 7,997 990,243NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 144,983 6,714 4,581 1,349,484NS-22 1 590100 147,265 7,860 2,982 1,417,962NS-25 1 590100 186,814 19,334 1,168 2,604,406NS-05 1 590100 154,722 10,769 7,562 1,641,668NS-30 1 590100 147,619 8,747 23,577 1,428,570NS-34A 1 590100 22,515 5,934 150,164 75,463NS-11 1 590100 132,115 5,697 32,418 963,460NS-33A 1 590100 215,901 26,499 64,251 477,016sdenton@hilcorp.comCertified Signature:Contact Email::MONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: April 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23052-00-00 11 3,716 164 7750-029-23026-01-00 13 3,657 195 19150-029-23088-00-00 4 3,911 122 7550-029-23091-00-00 30 2,682 159 31150-029-23096-01-00 27 3,133 176 29650-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,971 0 050-029-23122-00-00 0 3,901 0 050-029-23126-00-00 30 2,962 224 15350-029-23128-00-00 30 807 262 9950-029-23244-00-00 30 2,928 359 25250-029-23181-00-00 30 1,110 644 3950-029-23293-00-00 30 818 292 78650-029-23325-01-00 30 776 883 2,14250-029-23301-01-00 30 771 198 5,00550-029-23303-00-00 30 797 190 1,08114.TOTAL 105,916 307,655 12,840,848I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-2981Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: APRIL 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 30 4,791 4,765 1,165 722 0 117,998 0 3,539,945NS-29 50-029-23005-00-00 4 590100 7 30 4,775 4,749 198 120 0 141,234 0 4,237,020NS-31 50-029-23009-00-00 4 590100 7 30 4,769 4,746 470 321 0 108,521 0 3,255,640NS-23 50-029-23146-00-00 4 590100 7 30 4,823 4,794 925 374 0 59,605 0 1,788,155NS-28 50-029-23248-00-00 4 590100 7 30 4,802 4,774 1,526 1,132 0 51,547 0 1,546,40614,367,167015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: APRIL 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 30 4,789 4,759 1,663 1,162 0 85,832 0 2,574,947NS-17 50-029-23113-00-00 4 590150 8 0 2,389 2,369 1,842 1,060 0 0 0 02,574,947015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: APRIL 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 8 0 1,024 634 0 0 0 0 0 0NS-32 50-029-23179-00-00 5 590036 9 30 2,038 2,018 55 6 14,391 0 431,731 00431,73115.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 2216257,29800104,745 NGL Deliveries152,553Signed152,553419,76616,161,522TOTAL OIL WATER GASTitle Date: 6/9/2021Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar May-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 31,986 0 0 sdenton@hilcorp.com713-289-2981Certified Signature:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: May 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.0 1,032 014.TOTAL 31,986 0 050-029-00000-38-00 31I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 152,773 19,237 70,392 1,635,954NS-08 1 590150 124,432 8,461 29,632 757,394NS-15 1 590150 150,222 8,957 3,406 1,556,895NS-07 1 590150 131,968 16,569 11,959 991,021sdenton@hilcorp.comProduction AnalystContact Phone:713-289-2981Certified Signature:Contact Email::50-029-23081-00-00 31 779 534 386621 2,27120 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: May 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 31STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT1,502 289 1107. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 31 760 273 95650-029-23017-00-00 31 78114.TOTAL 53,224 115,389 4,941,264I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 72,760 0 0sdenton@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: May 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00Title:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 72,760 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)31 0 2,347 0Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 136,878 2,228 2,067 479,413NS-09 1 590100 80000NS-06 1 590100 80000NS-12 1 590100 126,837 4,950 10,486 831,934NS-16A 1 590100 134,350 4,956 7,366 996,152NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 128,915 432 295 86,745NS-22 1 590100 144,187 7,503 2,559 1,325,607NS-25 1 590100 191,907 21,037 296 2,849,132NS-05 1 590100 156,057 11,393 11,837 1,737,780NS-30 1 590100 145,591 8,747 20,971 1,413,317NS-34A 1 590100 21,677 6,017 151,626 51,987NS-11 1 590100 131,699 5,789 32,038 982,670NS-33A 1 590100 215,017 26,276 64,837 465,521sdenton@hilcorp.comCertified Signature:Contact Email::MONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: May 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23052-00-00 0 3,968 0 050-029-23026-01-00 13 3,717 171 15950-029-23088-00-00 0 3,963 0 050-029-23091-00-00 31 2,779 160 33850-029-23096-01-00 29 3,172 171 25450-029-23111-00-00 0 734 0 050-029-23118-00-00 0 3,744 0 050-029-23122-00-00 0 3,908 0 050-029-23126-00-00 3 3,957 144 9850-029-23128-00-00 30 1,084 250 8550-029-23244-00-00 31 2,888 368 38250-029-23181-00-00 31 1,406 679 1050-029-23293-00-00 31 1,089 282 67650-029-23325-01-00 31 773 848 2,09250-029-23301-01-00 31 766 194 4,89150-029-23303-00-00 31 795 187 1,03314.TOTAL 99,329 304,377 11,220,258I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-2981Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: MAY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 31 4,766 4,703 1,329 1,018 0 102,700 0 3,183,701NS-29 50-029-23005-00-00 4 590100 7 31 4,748 4,687 209 157 0 127,132 0 3,941,098NS-31 50-029-23009-00-00 4 590100 7 31 4,750 4,690 461 381 0 95,815 0 2,970,269NS-23 50-029-23146-00-00 4 590100 7 31 4,793 4,724 1,121 792 0 50,577 0 1,567,876NS-28 50-029-23248-00-00 4 590100 7 31 4,773 4,708 1,742 1,067 0 44,553 0 1,381,13313,044,077015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: MAY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 31 4,756 4,687 1,104 970 0 83,774 0 2,596,986NS-17 50-029-23113-00-00 4 590150 8 0 2,351 2,336 1,844 1,506 0 0 0 02,596,986015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: MAY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 8 0 634 584 0 0 0 0 0 0NS-32 50-029-23179-00-00 5 590036 9 31 2,028 1,959 67 14 14,005 0 434,142 00434,14215.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 2216246,22100102,839 NGL Deliveries143,382Signed143,382404,82815,881,938TOTAL OIL WATER GASTitle Date: 7/9/2021Sheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar June-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 33,191 0 0 sdenton@hilcorp.com0 1,106 014.TOTAL 33,191 0 050-029-00000-38-00 30I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: June 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.713-289-2981Certified Signature:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 153,307 17,666 70,111 1,599,198NS-08 1 590150 125,869 7,718 29,748 776,071NS-15 1 590150 158,907 9,064 4,996 1,767,207NS-07 1 590150 132,745 15,140 12,879 982,356sdenton@hilcorp.com14.TOTAL 49,587 117,734 5,124,832I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:1,197 302 1677. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 30 760 257 99250-029-23017-00-00 30 781STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT50-029-23081-00-00 30 779 505 429589 2,33720 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: June 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 30Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 69,648 0 0sdenton@hilcorp.comTitle:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 69,648 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)30 0 2,322 0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: June 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeForm 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 130,092 1,461 1,302 300,916NS-09 1 590100 123,936 1,766 592 311,165NS-06 1 590100 80000NS-12 1 590100 129,778 4,853 12,823 893,341NS-16A 1 590100 128,727 2,370 3,595 488,366NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 80000NS-22 1 590100 147,382 7,785 2,823 1,421,449NS-25 1 590100 190,386 19,840 1,053 2,711,575NS-05 1 590100 155,796 10,851 6,913 1,673,889NS-30 1 590100 147,948 8,572 21,466 1,438,436NS-34A 1 590100 21,997 5,559 143,952 59,895NS-11 1 590100 132,317 5,747 30,827 969,519NS-33A 1 590100 216,285 24,991 61,748 488,555sdenton@hilcorp.com14.TOTAL 93,795 287,094 10,757,106I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-298150-029-23293-00-00 30 812 286 71650-029-23325-01-00 30 774 833 2,05850-029-23301-01-00 30 766 185 4,79850-029-23303-00-00 30 795 192 1,02850-029-23128-00-00 30 946 260 9450-029-23244-00-00 30 2,953 362 23050-029-23181-00-00 30 1,171 661 3550-029-23122-00-00 0 3,914 0 050-029-23126-00-00 0 3,993 0 050-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,750 0 050-029-23091-00-00 30 2,351 162 42750-029-23096-01-00 17 3,646 139 21150-029-23088-00-00 0 3,955 0 050-029-23052-00-00 13 3,725 136 4650-029-23026-01-00 10 3,933 146 13020 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: June 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)MONTHLY PRODUCTION REPORTCertified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.gov STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: JUNE 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 30 4,764 4,684 1,578 900 0 94,097 0 2,822,923NS-29 50-029-23005-00-00 4 590100 7 30 4,746 4,668 537 235 0 119,089 0 3,572,673NS-31 50-029-23009-00-00 4 590100 7 30 4,751 4,672 791 467 0 86,835 0 2,605,051NS-23 50-029-23146-00-00 4 590100 7 30 4,786 4,702 1,520 1,111 0 45,659 0 1,369,779NS-28 50-029-23248-00-00 4 590100 7 30 4,769 4,686 1,266 911 0 41,087 0 1,232,60211,603,028015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: JUNE 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 30 4,750 4,666 1,593 1,245 0 82,357 0 2,470,722NS-17 50-029-23113-00-00 4 590150 7 16 4,649 3,434 1,495 847 0 81,047 0 1,296,7583,767,480015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: JUNE 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 8 0 587 576 0 0 0 0 0 0NS-32 50-029-23179-00-00 5 590036 9 30 1,945 1,925 221 32 13,833 0 414,986 00414,98615.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 2216206,8580081,894 NGL Deliveries124,964Signed124,964366,35512,620,912TOTAL OIL WATER GASTitle Date: 9/17/2021Sheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar July-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila DentonREVISED 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 28,081 0 0 sdenton@hilcorp.com0 906 014.TOTAL 28,081 0 050-029-00000-38-00 31I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:9/17/2021Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: July 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.713-289-2981Certified Signature:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 146,424 15,253 68,322 1,392,711NS-08 1 590150 121,900 6,818 28,660 656,997NS-15 1 590150 150,408 7,670 3,517 1,411,412NS-07 1 590150 128,813 14,379 12,491 864,382sdenton@hilcorp.com14.TOTAL 44,121 112,990 4,325,502I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:9/17/2021Name:Sheila DentonTitle:1,582 274 1267. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 30 846 227 95550-029-23017-00-00 30 885STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT50-029-23081-00-00 30 895 479 416508 2,27720 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: July 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 28Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 53,813 0 0sdenton@hilcorp.comTitle:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 53,813 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)31 0 1,736 0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:9/17/2021Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: July 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeForm 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 124,537 2,380 1,995 441,661NS-09 1 590100 11,524 10 3 1,524NS-06 1 590100 80000NS-12 1 590100 126,497 4,062 11,135 688,920NS-16A 1 590100 122,999 1,014 2,451 183,988NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 80000NS-22 1 590100 141,791 5,344 1,876 919,406NS-25 1 590100 178,969 19,161 1,402 2,448,030NS-05 1 590100 150,474 10,334 6,272 1,514,209NS-30 1 590100 140,812 5,766 15,176 938,686NS-34A 1 590100 22,045 5,065 133,688 59,319NS-11 1 590100 128,261 4,066 21,756 649,995NS-33A 1 590100 214,989 23,641 57,612 449,672sdenton@hilcorp.com14.TOTAL 80,844 253,365 8,295,410I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:9/17/2021Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-298150-029-23293-00-00 23 1,831 251 66050-029-23325-01-00 30 987 788 1,92050-029-23301-01-00 29 904 175 4,61050-029-23303-00-00 23 1,795 177 94650-029-23128-00-00 22 2,194 243 8550-029-23244-00-00 30 3,168 344 20950-029-23181-00-00 31 1,506 618 4550-029-23122-00-00 0 3,958 0 050-029-23126-00-00 0 3,979 0 050-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,750 0 050-029-23091-00-00 26 3,054 156 42850-029-23096-01-00 8 3,900 127 30650-029-23088-00-00 0 3,942 0 050-029-23052-00-00 1 3,974 10 350-029-23026-01-00 18 3,752 132 11120 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: July 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)MONTHLY PRODUCTION REPORTCertified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: JULY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 30 4,722 4,349 578 437 0 68,586 0 2,057,571NS-29 50-029-23005-00-00 4 590100 7 30 4,704 4,383 749 242 0 89,981 0 2,699,420NS-31 50-029-23009-00-00 4 590100 7 30 4,713 4,346 1,059 467 0 62,251 0 1,867,522NS-23 50-029-23146-00-00 4 590100 7 30 4,742 4,499 1,302 720 0 31,540 0 946,200NS-28 50-029-23248-00-00 4 590100 7 30 4,721 4,340 1,578 773 0 30,370 0 911,0928,481,805015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision?5Date: 9/17/2021Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: JULY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 30 4,701 4,304 1,638 1,250 0 73,762 0 2,212,863NS-17 50-029-23113-00-00 4 590150 7 22 4,749 4,237 1,666 867 0 68,027 0 1,496,5973,709,461015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision?5Date: 9/17/2021Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: JULY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 9 6 2,030 1,047 289 34 13,846 0 83,078 0NS-32 50-029-23179-00-00 5 590036 9 25 1,943 1,553 91 10 11,797 0 294,933 00378,01115.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision?5Date: 9/17/2021Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 2216206,8580081,894 NGL Deliveries124,964Signed124,964366,35512,620,912TOTAL OIL WATER GASTitle Date: 8/10/2021Sheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar July-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila DentonSUPERSEDED 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 28,081 0 0 sdenton@hilcorp.com0 906 014.TOTAL 28,081 0 050-029-00000-38-00 31I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: July 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.713-289-2981Certified Signature:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila DentonSUPERSEDED 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 146,424 15,253 68,322 1,392,711NS-08 1 590150 121,900 6,818 28,660 656,997NS-15 1 590150 150,408 7,670 3,517 1,411,412NS-07 1 590150 128,813 14,379 12,491 864,382sdenton@hilcorp.com14.TOTAL 44,121 112,990 4,325,502I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:1,582 274 1267. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 30 846 227 95550-029-23017-00-00 30 885STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT50-029-23081-00-00 30 895 479 416508 2,27720 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: July 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 28Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila DentonSUPERSEDED 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 53,813 0 0sdenton@hilcorp.comTitle:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 53,813 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)31 0 1,736 0STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: July 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeForm 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila DentonSUPERSEDED 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 124,537 2,380 1,995 441,661NS-09 1 590100 11,524 10 3 1,524NS-06 1 590100 80000NS-12 1 590100 126,497 4,062 11,135 688,920NS-16A 1 590100 122,999 1,014 2,451 183,988NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 80000NS-22 1 590100 141,791 5,344 1,876 919,406NS-25 1 590100 178,969 19,161 1,402 2,448,030NS-05 1 590100 150,474 10,334 6,272 1,514,209NS-30 1 590100 140,812 5,766 15,176 938,686NS-34A 1 590100 22,045 5,065 133,688 59,319NS-11 1 590100 128,261 4,066 21,756 649,995NS-33A 1 590100 214,989 23,641 57,612 449,672sdenton@hilcorp.com14.TOTAL 80,844 253,365 8,295,410I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-298150-029-23293-00-00 23 1,831 251 66050-029-23325-01-00 30 987 788 1,92050-029-23301-01-00 29 904 175 4,61050-029-23303-00-00 23 1,795 177 94650-029-23128-00-00 22 2,194 243 8550-029-23244-00-00 30 3,168 344 20950-029-23181-00-00 31 1,506 618 4550-029-23122-00-00 0 3,958 0 050-029-23126-00-00 0 3,979 0 050-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,750 0 050-029-23091-00-00 26 3,054 156 42850-029-23096-01-00 8 3,900 127 30650-029-23088-00-00 0 3,942 0 050-029-23052-00-00 1 3,974 10 350-029-23026-01-00 18 3,752 132 11120 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: July 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)MONTHLY PRODUCTION REPORTCertified Signature:Contact Email::Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila DentonSUPERSEDED STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: JULY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 30 4,722 4,349 578 437 0 68,586 0 2,057,571NS-29 50-029-23005-00-00 4 590100 7 30 4,704 4,383 749 242 0 89,981 0 2,699,420NS-31 50-029-23009-00-00 4 590100 7 30 4,713 4,346 1,059 467 0 62,251 0 1,867,522NS-23 50-029-23146-00-00 4 590100 7 30 4,742 4,499 1,302 720 0 31,540 0 946,200NS-28 50-029-23248-00-00 4 590100 7 30 4,721 4,340 1,578 773 0 30,370 0 911,0928,481,805015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSUPERSEDED STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: JULY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 30 4,701 4,304 1,638 1,250 0 73,762 0 2,212,863NS-17 50-029-23113-00-00 4 590150 7 22 4,749 4,237 1,666 867 0 68,027 0 1,496,5973,709,461015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSUPERSEDED STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: JULY 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 8 0 2,030 1,047 289 34 0 0 0 0NS-32 50-029-23179-00-00 5 590036 9 31 1,943 1,553 91 10 12,194 0 378,011 00378,01115.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSUPERSEDED 2217242,3300098,639 NGL Deliveries143,691Signed143,691432,68815,680,662TOTAL OIL WATER GASTitle Date: 9/10/2021Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar August-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 28,756 0 0 sdenton@hilcorp.com713-289-2981Certified Signature:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: August 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.0 928 014.TOTAL 28,756 0 050-029-00000-38-00 31I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Email::Contact Phone:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 150,959 16,267 73,646 1,579,723NS-08 1 590150 125,758 7,580 32,963 798,493NS-15 1 590150 138,869 8,008 2,301 1,204,954NS-07 1 590150 131,710 14,902 14,983 983,024sdenton@hilcorp.comProduction AnalystContact Phone:713-289-2981Certified Signature:Contact Email::50-029-23081-00-00 31 787 481 483525 2,37620 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: August 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 31STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT1,953 258 747. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 31 766 245 1,06350-029-23017-00-00 31 80014.TOTAL 46,756 123,893 4,566,194I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 69,883 0 0sdenton@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonName of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: August 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00Title:Production AnalystContact Phone:713-289-2981Certified Signature:Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14.TOTAL 69,883 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)31 0 2,254 0Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 133,647 4,267 4,372 908,472NS-09 1 590100 117,038 963 314 170,380NS-06 1 590100 122,659 941 571 226,591NS-12 1 590100 128,671 4,891 10,950 888,812NS-16A 1 590100 11,303 14 42 2,605NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 80000NS-22 1 590100 144,510 7,568 2,448 1,379,816NS-25 1 590100 185,117 19,551 1,605 2,638,624NS-05 1 590100 156,292 10,988 6,750 1,745,042NS-30 1 590100 147,531 8,313 24,404 1,473,467NS-34A 1 590100 22,664 5,596 152,757 82,582NS-11 1 590100 135,497 6,832 33,824 1,100,408NS-33A 1 590100 216,054 27,010 70,757 497,669sdenton@hilcorp.comCertified Signature:Contact Email::MONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: August 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23052-00-00 10 3,808 96 3150-029-23026-01-00 27 3,344 158 16250-029-23088-00-00 10 3,860 94 5750-029-23091-00-00 31 2,710 158 35350-029-23096-01-00 2 4,039 7 2150-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,616 0 050-029-23122-00-00 0 3,894 0 050-029-23126-00-00 0 3,960 0 050-029-23128-00-00 31 1,020 244 7950-029-23244-00-00 31 2,985 354 21850-029-23181-00-00 31 1,344 631 5250-029-23293-00-00 31 894 268 78750-029-23325-01-00 31 779 871 2,28250-029-23301-01-00 31 765 181 4,92850-029-23303-00-00 31 846 220 1,09114.TOTAL 96,934 308,794 11,114,468I hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name:Sheila DentonTitle:Production AnalystContact Phone:713-289-2981Form 10-405 Revised 04/2020 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: AUGUST 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 31 4,745 4,723 568 497 0 97,870 0 3,033,983NS-29 50-029-23005-00-00 4 590100 7 31 4,728 4,706 944 326 0 124,932 0 3,872,898NS-31 50-029-23009-00-00 4 590100 7 31 4,737 4,715 1,020 539 0 88,642 0 2,747,887NS-23 50-029-23146-00-00 4 590100 7 31 4,767 4,743 157 107 0 47,522 0 1,473,167NS-28 50-029-23248-00-00 4 590100 7 31 4,746 4,722 1,031 826 0 46,231 0 1,433,16712,561,103015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: AUGUST 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 31 4,728 4,703 492 398 0 83,644 0 2,592,958NS-17 50-029-23113-00-00 4 590150 7 31 2,719 2,343 1,026 894 0 469 0 14,5532,607,510015.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: AUGUST 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 9 31 2,068 2,024 412 24 14,291 0 443,009 0NS-32 50-029-23179-00-00 5 590036 8 0 483 317 1 0 0 0 0 00443,00915.TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Name: Sheila DentonTitle: Production AnalystCertified Signature: Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date:Form 10-406 Rev. 02/2006 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 2217243,10300105,066 NGL Deliveries138,037Signed138,037399,08615,595,383TOTAL OIL WATER GASTitle Date: 10/12/2021Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar September-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 29,313 0 0 Title:Sheila Denton 10/12/2021sdenton@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:713-289-2981STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: September 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.0 977 014. TOTAL29,313 0 050-029-00000-38-00 30Revision? Date of Revision:Contact Email::Contact Phone:Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 154,129 15,075 74,073 1,623,859NS-08 1 590150 129,244 8,273 25,986 877,322NS-15 1 590150 128,198 6,962 1,464 845,932NS-07 1 590150 133,471 14,997 10,038 1,004,140Title:Sheila Denton 10/12/2021sdenton@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Contact Phone:713-289-2981Contact Email::50-029-23081-00-00 30 794 500 335502 2,46920 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: September 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.50-029-23073-00-00 30STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT1,988 232 497. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 30 784 276 86650-029-23017-00-00 30 79314. TOTAL45,307 111,560 4,351,253Revision? Date of Revision:Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 75,752 0 0Title:Sheila Denton 10/12/2021sdenton@hilcorp.comI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision? Date of Revision:Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: September 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00Contact Phone:713-289-2981Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION14. TOTAL75,752 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)30 0 2,525 0Production AnalystAuthorized Name and Digital Signature with date:Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 147,123 1,397 1,317 329,864NS-09 1 590100 124,878 1,917 664 373,163NS-06 1 590100 80000NS-12 1 590100 127,777 4,483 8,085 833,323NS-16A 1 590100 124,757 1,978 3,092 396,114NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 137,433 3,077 1,603 598,926NS-22 1 590100 148,533 7,534 3,731 1,455,983NS-25 1 590100 183,634 18,157 1,085 2,509,027NS-05 1 590100 153,716 9,865 5,207 1,611,487NS-30 1 590100 149,217 8,031 22,587 1,476,497NS-34A 1 590100 22,018 5,508 145,608 60,529NS-11 1 590100 135,758 6,099 30,038 1,072,733NS-33A 1 590100 217,549 24,685 64,509 526,484Title:Sheila Denton 10/12/2021sdenton@hilcorp.comContact Email::MONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: September 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23052-00-00 15 3,708 128 4450-029-23026-01-00 7 3,762 200 18850-029-23088-00-00 0 3,950 0 050-029-23091-00-00 30 2,650 149 26950-029-23096-01-00 16 3,612 124 19350-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,718 0 050-029-23122-00-00 0 3,902 0 050-029-23126-00-00 16 3,582 192 10050-029-23128-00-00 30 803 251 12450-029-23244-00-00 30 2,874 329 17450-029-23181-00-00 30 1,184 605 3650-029-23293-00-00 30 845 268 75350-029-23325-01-00 30 773 823 2,15050-029-23301-01-00 30 764 184 4,85450-029-23303-00-00 30 835 203 1,00114. TOTAL92,730 287,526 11,244,130Revision? Date of Revision:Contact Phone:713-289-2981I 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 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: SEPTEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 30 4,763 4,742 563 505 0 101,374 0 3,041,206NS-29 50-029-23005-00-00 4 590100 7 30 4,745 4,725 587 194 0 128,513 0 3,855,393NS-31 50-029-23009-00-00 4 590100 7 30 4,752 4,733 671 420 0 91,857 0 2,755,698NS-23 50-029-23146-00-00 4 590100 7 30 4,786 4,763 246 140 0 49,213 0 1,476,392NS-28 50-029-23248-00-00 4 590100 7 30 4,765 4,743 1,444 1,239 0 47,445 0 1,423,35412,552,042015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 10/12/2021Sheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: SEPTEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 30 4,747 4,724 660 584 0 84,700 0 2,541,012NS-17 50-029-23113-00-00 4 590150 8 0 2,315 2,304 882 869 0 0 0 02,541,012015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 10/12/2021Sheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: SEPTEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 9 30 2,056 1,995 353 19 13,657 0 409,720 0NS-32 50-029-23179-00-00 5 590036 8 0 453 448 0 0 0 0 0 00409,72015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila Denton 10/12/2021Sheila DentonSheila Denton 2217256,66300107,078 NGL Deliveries149,585Signed149,585422,65416,687,347TOTAL OIL WATER GASTitle Date: 11/9/2021Sheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar October-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 28,460 0 0 Title:Sheila Denton 11/9/2021sdenton@hilcorp.com0 918 014. TOTAL28,460 0 050-029-00000-38-00 31Revision? Date of Revision:Contact Email::Contact Phone:STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: October 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:713-289-2981Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 151,728 15,395 79,105 1,603,570NS-08 1 590150 129,506 8,611 26,008 914,694NS-15 1 590150 125,828 6,817 1,690 800,658NS-07 1 590150 136,003 17,711 8,035 1,116,078Title:Sheila Denton 11/9/2021sdenton@hilcorp.com48,535 114,837 4,435,000Revision? Date of Revision:Contact Phone:713-289-2981Contact Email::TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 31 765 278 83950-029-23017-00-00 31 7824. Field & Pool Code5. Method(see instruct.)6. Days in Oper. 7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION3. Type(see instruct.)STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT50-029-23073-00-00 31 2,009 220 5514. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:50-029-23081-00-00 31 804 571 259497 2,55220 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: October 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XXForm 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 78,619 0 0Title:Sheila Denton 11/9/2021sdenton@hilcorp.com14. TOTAL78,619 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)31 0 2,536 0I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Contact Phone:713-289-2981Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTIONRevision? Date of Revision:Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: October 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.50-029-00000-25-00Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 80000NS-09 1 590100 137,115 3,332 1,199 630,957NS-06 1 590100 128,778 479 107 86,335NS-12 1 590100 126,567 4,480 8,740 823,583NS-16A 1 590100 135,459 3,497 3,776 709,170NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 136,524 6,025 1,950 1,022,668NS-22 1 590100 146,827 7,734 2,875 1,451,650NS-25 1 590100 183,996 19,345 860 2,603,866NS-05 1 590100 159,280 11,588 6,075 1,837,679NS-30 1 590100 146,925 8,144 23,464 1,454,661NS-34A 1 590100 22,211 5,946 161,901 68,542NS-11 1 590100 133,398 6,017 31,340 1,035,339NS-33A 1 590100 217,029 24,462 65,531 527,897Title:Sheila Denton 11/9/2021sdenton@hilcorp.com14. TOTAL101,050 307,817 12,252,347Revision? Date of Revision:Contact Phone:713-289-2981I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Contact Email::50-029-23293-00-00 31 858 263 75750-029-23325-01-00 31 774 789 2,11450-029-23301-01-00 31 767 192 5,22350-029-23303-00-00 31 861 194 1,01150-029-23128-00-00 31 804 249 9350-029-23244-00-00 31 2,833 374 19650-029-23181-00-00 31 1,073 624 2850-029-23122-00-00 0 3,903 0 050-029-23126-00-00 28 3,246 215 7050-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,700 0 050-029-23091-00-00 31 2,690 145 28250-029-23096-01-00 20 3,466 175 18950-029-23088-00-00 3 3,955 160 3650-029-23052-00-00 17 3,508 196 7150-029-23026-01-00 0 4,008 0 020 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: October 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)MONTHLY PRODUCTION REPORTForm 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: OCTOBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 31 4,772 4,735 530 503 0 104,236 0 3,231,314NS-29 50-029-23005-00-00 4 590100 7 31 4,754 4,718 174 125 0 130,459 0 4,044,214NS-31 50-029-23009-00-00 4 590100 7 31 4,761 4,725 401 351 0 94,856 0 2,940,541NS-23 50-029-23146-00-00 4 590100 7 31 4,799 4,758 185 147 0 50,800 0 1,574,798NS-28 50-029-23248-00-00 4 590100 7 31 4,777 4,738 1,727 1,124 0 47,955 0 1,486,59513,277,462015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 11/09/2021 STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: OCTOBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 31 4,759 4,713 853 758 0 85,182 0 2,640,640NS-17 50-029-23113-00-00 4 590150 7 16 4,431 2,534 1,694 1,177 0 15,471 0 247,5412,888,181015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 11/09/2021 STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: OCTOBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 9 31 2,156 2,053 148 15 14,046 0 435,426 0NS-32 50-029-23179-00-00 5 590036 8 0 450 441 0 0 0 0 0 00435,42615. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 11/09/2021 2216252,05600110,086 NGL Deliveries141,970Signed141,970414,64917,497,657TOTAL OIL WATER GASTitle Date: 12/10/2021Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar November-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Sheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 27,522 0 0 Title:Sheila Denton 12/10/2021sdenton@hilcorp.comSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: November 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.917 014. TOTAL27,522 0 050-029-00000-38-00 30Revision? Date of Revision:Contact Email::Contact Phone:I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:713-289-29810Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 154,577 14,491 78,769 1,637,311NS-08 1 590150 130,175 7,461 24,978 905,248NS-15 1 590150 123,395 6,149 472 701,837NS-07 1 590150 137,704 16,657 8,513 1,131,131Title:Sheila Denton 12/10/2021sdenton@hilcorp.com20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: November 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX50-029-23073-00-00 30 2,058 205 16TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 30STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT50-029-23017-00-00 30 7804. Field & Pool Code5. Method(see instruct.)6. Days in Oper. 7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION3. Type(see instruct.)483 2,62644,758 112,733 4,375,527Revision? Date of Revision:764 249 83314. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:50-029-23081-00-00 30 799 555 284Contact Phone:713-289-2981Contact Email::Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 82,563 0 0Title:Sheila Denton 12/10/2021sdenton@hilcorp.comRevision? Date of Revision:14. TOTALMonth and Year: November 20212. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil82,563 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)30 0 2,752 0I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:50-029-00000-25-00Contact Phone:713-289-2981Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION1. Well No.Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 80000NS-09 1 590100 145,594 3,970 842 820,684NS-06 1 590100 144,401 5,715 1,595 1,332,036NS-12 1 590100 127,737 4,093 8,904 832,104NS-16A 1 590100 80000NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 142,103 6,239 2,399 1,263,099NS-22 1 590100 149,624 7,388 2,414 1,488,733NS-25 1 590100 181,922 17,094 920 2,457,668NS-05 1 590100 155,746 9,984 4,850 1,672,389NS-30 1 590100 150,811 7,879 23,052 1,524,337NS-34A 1 590100 22,492 5,439 161,202 74,763NS-11 1 590100 136,956 5,929 32,464 1,108,665NS-33A 1 590100 218,255 23,483 63,275 547,652Title:Sheila Denton 12/10/2021sdenton@hilcorp.com20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: November 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)MONTHLY PRODUCTION REPORT50-029-23052-00-00 18 3,040 221 4750-029-23026-01-00 0 4,063 0 050-029-23088-00-00 30 2,986 190 5350-029-23091-00-00 30 2,311 136 29750-029-23096-01-00 0 4,049 0 050-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,693 0 050-029-23122-00-00 0 3,901 0 050-029-23126-00-00 30 2,863 208 8050-029-23128-00-00 30 826 246 8050-029-23244-00-00 30 2,784 333 16250-029-23181-00-00 30 1,049 570 3150-029-23293-00-00 30 833 263 76850-029-23325-01-00 30 777 783 2,10950-029-23301-01-00 30 771 181 5,37350-029-23303-00-00 30 802 198 1,08214. TOTAL97,212 301,917 13,122,130Revision? Date of Revision:Contact Phone:713-289-2981I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Contact Email::Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila DentonSheila Denton 12/10/2021 STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: NOVEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 30 4,794 4,767 1,263 742 0 117,513 0 3,525,394NS-29 50-029-23005-00-00 4 590100 7 30 4,779 4,751 174 93 0 140,914 0 4,227,416NS-31 50-029-23009-00-00 4 590100 7 30 4,777 4,752 409 290 0 109,268 0 3,278,038NS-23 50-029-23146-00-00 4 590100 7 30 4,827 4,795 194 142 0 57,928 0 1,737,830NS-28 50-029-23248-00-00 4 590100 7 30 4,806 4,775 1,181 802 0 51,534 0 1,546,01914,314,696015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 12/10/2021 STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: NOVEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 30 4,789 4,757 980 929 0 88,397 0 2,651,904NS-17 50-029-23113-00-00 4 590150 8 0 2,290 2,282 1,482 1,375 0 0 0 02,651,904015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 12/10/2021 STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: NOVEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 9 6 2,104 1,000 54 2 12,976 0 77,856 0NS-32 50-029-23179-00-00 5 590036 9 25 2,031 1,587 42 8 13,978 0 349,439 00427,29615. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 12/10/2021 2218257,61600108,544 NGL Deliveries149,072Signed149,072432,28918,531,105TOTAL OIL WATER GASTitle Date: 1/13/2022Sheila DentonProduction AnalystClosing InventoryOpening InventoryOther Adjustments(direct or xylene recovered)Total Net ProductionI hereby certify that the foregoing is true and correct to the best of my knowledge.Total Pipeline RunsSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORTNET OIL SALESHilcorp Alaska, LLC Northstar December-21Name of Operator Regulatory Lease Month and Year of ProductionTotal WellsTotal Wells ProducedSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL H 3 590150 90 25,511 0 0 Title:Sheila Denton 1/13/2022sdenton@hilcorp.com823 014. TOTAL25,511 0 050-029-00000-38-00 31Revision? Date of Revision:Contact Email::Contact Phone:I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:713-289-29810STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: December 20217. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)1. Well No. 2. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool Code5. Method(see instruct.)6. Days in Oper.Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-13 1 590150 153,225 14,136 82,557 1,649,963NS-08 1 590150 130,156 7,162 25,779 934,849NS-15 1 590150 120,526 6,196 600 636,318NS-07 1 590150 136,570 16,960 13,884 1,133,672Title:Sheila Denton 1/13/2022sdenton@hilcorp.comContact Phone:713-289-2981Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION3. Type(see instruct.)456 2,66344,454 122,820 4,354,802Revision? Date of Revision:764 231 83214. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:50-029-23081-00-00 31 799 547 448STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar-Kuparuk Oil Pool Month and Year: December 20211. Well No. 2. API No.50-XXX-XXXXX-XX-XX50-029-23073-00-00 31 2,058 200 19TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)50-029-23068-00-00 3150-029-23017-00-00 31 7804. Field & Pool Code5. Method(see instruct.)6. Days in Oper.Form 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-NGL 3 590100 90 83,032 0 0Title:Sheila Denton 1/13/2022sdenton@hilcorp.com83,032 0 0TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)31 0 2,678 0I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:50-029-00000-25-00Contact Phone:713-289-2981Contact Email::7. Avg. FTP psig (see instruct.)DAILY AVG. PRODUCTION1. Well No.Revision? Date of Revision:14. TOTALMonth and Year: December 20212. API No.50-XXX-XXXXX-XX-XX3. Type(see instruct.)4. Field & Pool CodeSTATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY PRODUCTION REPORT20 AAC 25.2305. Method(see instruct.)6. Days in Oper.Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilForm 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton 10. GAS(MCF)11. OIL(BBL)12. WATER(BBL)13. GAS(MCF)NS-14A 1 590100 841,159 6,586 4,642 1,193,623NS-09 1 590100 129,779 1,275 125 297,790NS-06 1 590100 142,357 4,285 870 1,058,937NS-12 1 590100 132,566 4,835 12,307 1,009,544NS-16A 1 590100 827,758 2,524 2,748 582,911NS-24 1 590100 80000NS-20 1 590100 80000NS-19 1 590100 80000NS-21 1 590100 138,095 5,777 1,593 1,180,941NS-22 1 590100 148,579 7,586 1,480 1,505,937NS-25 1 590100 168,625 17,191 1,633 2,127,386NS-05 1 590100 162,392 11,544 4,925 1,934,157NS-30 1 590100 149,538 7,851 24,055 1,535,676NS-34A 1 590100 22,593 5,500 157,199 80,369NS-11 1 590100 136,003 6,136 32,546 1,116,102NS-33A 1 590100 217,836 23,528 65,348 552,930Title:Sheila Denton 1/13/2022sdenton@hilcorp.com14. TOTAL104,618 309,469 14,176,303Revision? Date of Revision:Contact Phone:713-289-2981I hereby certify that the foregoing is true and correct to the best of my knowledge.Production AnalystAuthorized Name and Digital Signature with date:Contact Email::50-029-23293-00-00 31 833 253 77650-029-23325-01-00 31 777 759 2,10850-029-23301-01-00 31 771 177 5,07150-029-23303-00-00 31 802 198 1,05050-029-23128-00-00 31 826 245 4850-029-23244-00-00 31 2,784 372 15950-029-23181-00-00 31 1,049 555 5350-029-23122-00-00 0 3,901 0 050-029-23126-00-00 31 2,863 186 5150-029-23111-00-00 0 0 0 050-029-23118-00-00 0 3,693 0 050-029-23091-00-00 31 2,311 156 39750-029-23096-01-00 21 4,049 120 13150-029-23088-00-00 25 2,986 171 3550-029-23052-00-00 10 3,040 128 1350-029-23026-01-00 29 4,063 227 16020 AAC 25.230Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar Oil Month and Year: December 2021STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSION1. 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. PRODUCTION TOTAL MONTHLY PRODUCTION8. OIL(BBL)9. WATER(BBL)MONTHLY PRODUCTION REPORTForm 10-405 Revised 10/2021 20 AAC 25.230 Submit in PDF format to aogcc.reporting@alaska.govSheila Denton STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar OilMonth and Year: DECEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-27 50-029-23003-00-00 4 590100 7 31 4,774 4,748 1,725 1,406 0 121,022 0 3,751,697NS-29 50-029-23005-00-00 4 590100 7 31 4,761 4,735 153 82 0 141,611 0 4,389,927NS-31 50-029-23009-00-00 4 590100 7 31 4,754 4,729 387 267 0 115,133 0 3,569,131NS-23 50-029-23146-00-00 4 590100 7 31 4,807 4,779 247 163 0 60,808 0 1,885,056NS-28 50-029-23248-00-00 4 590100 7 31 4,787 4,760 1,741 1,127 0 51,435 0 1,594,47615,190,288015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 01/13/2022 STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Northstar-Kuparuk Oil PoolMonth and Year: DECEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-18 50-029-23102-00-00 4 590150 7 31 4,769 4,735 1,333 647 0 88,564 0 2,745,469NS-17 50-029-23113-00-00 4 590150 8 0 2,323 2,273 1,504 768 0 0 0 02,745,469015. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 01/13/2022 STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONMONTHLY INJECTION REPORT20 AAC 25.432Name of Operator: HILCORP ALASKA, LLCField and Pool: Northstar, Northstar, Undefined WdspMonth and Year: DECEMBER 20211. Well No.2. API No.50-XXX-XXXXX-XX-XX3. Type(seeinstruct.)4. Field & Pool Code5. Method(seeinstruct.)6. Days in Oper.9. MAX PSIG10. AVG PSIG11. LIQUID (BBL)12. GAS(MCF)13. LIQUID(BBL)14. GAS(MCF)CASING PRESS.TUBING PRESS.7. MAX PSIG8. AVG PSIGDAILY AVG. INJ.TOTAL MONTHLY INJ.NS-10 50-029-22985-00-00 5 590036 8 0 3,000 1,142 0 0 0 0 0 0NS-32 50-029-23179-00-00 5 590036 9 31 2,121 2,046 308 25 14,459 0 448,225 00448,22515. TOTALI hereby certify that the foregoing is true and correct to the best of my knowledge.Title:Production AnalystAuthorized Name and Digital Signature with date:Contact Email: sdenton@hilcorp.comContact Phone: (713) 289-2981Revision? Date of Revision:Form 10-406 Rev. 10/2021 INSTRUCTIONS ON REVERSE SIDE Submit in duplicateSheila DentonSheila Denton 01/13/2022