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Home My WebLink AboutPBU GC3 - Hilcorp North Slope, LLC2. Facility NamePBU GC 3Percent100.00%SafetyMCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse2/23/202216. Purchased gas017. Transferred from:018. Transferred to: (Express as a negative #) CGF-24,748,932Conservation12. Fuel gas used in lease operations.407,49315. NGL Gas Equivalent013. Other (see instructions)0Official Use Only14.TOTAL VOLUME (ITEMS 6-12)1,278,903Authorization >1 hr:11. Assist Gas09. Flared or vented more than 1 hour (see instr.)849,85010. Pilot and Purge21,5608. Flared or vented 1 hour or less00290000033 PBU - WOA HILCORP NORTH SLOPE January-2022DispositionVolume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool NamePool Code7. Reinjected0PRUDHOE 640150STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number3. Field4. Operator5. Month/Year of DispositionCOMMISSIONERI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.BBethh FarouseContact Email:bfarouse@hilcorp.comTitle: Production AnalystForm 10-422 Revised 10/2021 20 AAC 25.235Submit in PDF format to aogcc.reporting@alaska.govDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2022.02.23 08:57:52 -06'00'Beth Farouse(909)849,850WCB 1-18-2024GCW 02/13/2024 HILCORP ALASKA PRUDHOE BAY UNIT - GC-3 GAS FLARING AND VENTING INCIDENT REPORT January 2022 Unplanned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for events <= 1 hr Not required for events <= 1 hr TOTAL 0 Unplanned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/10/2022 1530:2359 89,000 See Attachments See Attachments 1/11/2022 0001:0000 200,000 1/12/2022 0001:0000 125,400 1/13/2022 0001:0000 70,800 1/14/2022 0001:0000 83,650 1/15/2022 0000:0000 75,000 1/16/2022 0000:0000 95,000 1/17/2022 0000:0000 111,000 TOTAL 849,850 Planned events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE Not required for events <= 1 hr Not required for events <= 1 hr TOTAL 0 Planned events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See Attachments See Attachments TOTAL 0 TOTAL Unplanned Events < 1 Hour 0 Unplanned Events > 1 Hour 849,850 Planned Events < 1 hour and not 0 exceeding 5,000 MCF Planned Events > 1 hour or 0 exceeding 5,000 MCF Pilot Purge 21,560 Assist 0 TOTAL FLARED VOLUME 871,410 Flare Start Date 01/01/2022 Flare End Date 01/31/2022 GC3 Flare Report Total Volume (MSCF) 849850 Report Number System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 22-1 Flare Relief 01/10/2022 3:30:00 pm 11:59:00 pm 509 min No No No HEC-HOU\JA4514 89000 LPS compressor K-7001 shutdown due to a problem associated with suction cooler tube leak.Determination Cause Rates cut and shut in to reduce flaring, approximately 60mmscfd rate cutAction Taken Daily Volume (MSCF) 89000 22-6 Flare Relief 01/11/2022 12:01:00 am 12:00:00 am 1439 min No No No HEC-HOU\RO4730 200000 LPS compressor K-7001 shutdown due to a problem associated with rupture of suction tubesDetermination Cause WOA reduced production rates and shut-in wells equaling 55 mmscfd. Wells were shut-in or choked back.Action Taken Daily Volume (MSCF) 200000 22-5 Flare Relief 01/12/2022 12:01:00 am 12:00:00 am 1439 min No No No HEC-HOU\ST4125 125400 LPS compressor K-7001 shutdown because of control/instrumentation failure associated with a faulty cooling bayDetermination Cause WOA reduced production rates and shut-in 12 wells equaling 100 mmscfd. Wells were shut-in or choked back .Action Taken Daily Volume (MSCF) 125400 22-7 Flare Relief 01/13/2022 12:01:00 am 12:00:00 am 1439 min No No No HEC-HOU\JA4514 70800 LPS compressor K-7001 shutdown because of control/instrumentation failure associated with a faulty fin fansDetermination Cause WOA reduced production rates and shut -in 0 wells equaling 0 mmscfd. Wells were shut-in or choked back starting at 2400 hours. Been running the same as previous days. No volume changes. Action Taken Daily Volume (MSCF) 70800 22-9 Flare Relief 01/14/2022 12:01:00 am 12:00:00 am 1439 min No No No HEC-HOU\JA4514 83650 LPS compressor K-7001 shutdown because of control/instrumentation failure associated with a faulty XXXXDetermination Cause WOA reduced production rates and shut-in 0 wells equaling 0 mmscfd.Action Taken Daily Volume (MSCF) 83650 22-13 Flare Relief 01/15/2022 12:00:00 am 12:00:00 am 1440 min No No No HEC-HOU\JA4514 75000 LPS compressor K-7001 shutdown because of control/instrumentation failure associated with a faulty XXXXDetermination Cause WOA reduced production rates and shut-in 0 wells equaling 0 mmscfd.Action Taken Daily Volume (MSCF) 75000 22-17 Flare Relief 01/16/2022 12:00:00 am 12:00:00 am 1440 min No No No HEC-HOU\JA4514 95000 LPS compressor K-7001 shutdown because of control/instrumentation failure associated with a faulty XXXXDetermination Cause WOA reduced production rates and shut-in 0 wells equaling 0 mmscfd.Action Taken Daily Volume (MSCF) 95000 22-18 Flare Relief 01/17/2022 12:00:00 am 12:00:00 am 1440 min No No No HEC-HOU\JA4514 111000 LPS compressor K-7001 shutdown because of control/instrumentation failure associated with a faulty XXXXDetermination Cause WOA reduced production rates and shut-in 0 wells equaling 0 mmscfd.Action Taken Daily Volume (MSCF) 111000 Total Volume (MSCF) 849850 Generated 02/10/2022 6:04:14AM Page 6 of 6 From:PB Optimization Manager To:AOGCC Reporting (CED sponsored) Cc:Roby, David S (OGC); Leanne Watkins; PBW GC3 Foreman; Stan Golis; PB EHS WOA Environmental; Alaska Air Compliance; PB Optimization Field Engineers; PB Optimization Manager; Travis Rybicki Subject:RE: Courtesy Flare Notification - GC3 LPS Date:Tuesday, January 18, 2022 8:43:18 AM To: AOGCC Reporting CC: Dave Roby, AOGCC Aogcc.reporting@alaska.gov dave.roby@alaska.gov From: Jennifer Blake, Optimization Manager On behalf of Hilcorp HNS, I write to inform you that GC3 has repaired the LPS Suction Cooler and flaring due to this issue has stopped. Flare valves closed just before midnight on 1/17/2022. Required details, including the required flare volume, duration, start/stop times, cause and actions taken will be included in month-end reporting, per the normal reporting process. Thank you, Jennifer Blake (Alt. Travis Rybicki) Optimization Manager OptMgr@hilcorp.com 907-830-6204 From: PB Optimization Manager <PBOptimizationManager@hilcorp.com> Sent: Thursday, January 13, 2022 3:11 PM To: aogcc.reporting@alaska.gov Cc: Roby, David S (CED) <dave.roby@alaska.gov>; Leanne Watkins <lwatkins@hilcorp.com>; PBW GC3 Foreman <PBWGC3Foreman@hilcorp.com>; Stan Golis <sgolis@hilcorp.com>; PB EHS WOA Environmental <PBEHSWOAEnvironmental@hilcorp.com>; Alaska Air Compliance <AlaskaAirCompliance@hilcorp.com>; PB Optimization Manager <PBOptimizationManager@hilcorp.com>; PB Optimization Field Engineers <PBOptimizationFieldEngineers@hilcorp.com> Subject: Courtesy Flare Notification - GC3 LPS To: AOGCC Reporting CC: Dave Roby, AOGCC Aogcc.reporting@alaska.gov dave.roby@alaska.gov From: Jennifer Blake, Optimization Manager On behalf of Hilcorp HNS, I write to provide a courtesy notification regarding an ongoing flaring event occurring at GC3 that started on 1/10/2022 at 15:30 and is estimated to continue through the middle of next week. This event is due to a suspected tube failure in the GC3 LPS Compressor’s suction cooling bay, Skid 461 EAC-03-7002 Bay 3. HNS has mobilized the repair contractor to evaluate the equipment and scope of the repair plan. Parts and materials are being procured. It is anticipated the materials and repair contractor will be onsite on/around Friday, 1/14, to identify the failed tube and make repairs. Operations Leadership weighed the risk of a full LPS Production Shutdown vs. continuing to flare a reduced volume to keep the Large Diameter Flowlines (LDFs) at a minimum flow rate to prevent freezing. Minimum rates to prevent LDF freezing requires shutting in and freeze protecting most wells flowing into the LPS system. Based on good oil field engineering practices and conservation purposes, HNS made the decision to continue operating GC3’s LPS system at minimum rates for the purposes of minimizing freezing risk while the tube is repaired. The bases of this decision are as follows: HNS Alaska Warm Standby Procedures call for minimum flowrates in LDFs to maintain temperatures as needed at the plant inlet, and adjusting rates to improve sweep. Wells that could flow into the HP Production System were moved to HP to minimize freeze protect demand. The remaining wells in LPS that required shut-in to reach minimum rates were shut-in and cycled on/off until Freeze Protect fluids could be pumped. Current status of gas reductions to minimize flaring: 55 mmscfd was cut from the LPS system on 1/11 after the onset of the incident. An additional 100 mmscfd was cut from the LPS system on 1/12 as freeze protect activities continued. Current LPS gas rate being flared is approximately 80 mmscfd, which is minimum rates for keeping LDFs warm and swept. If you have any questions or would like to discuss this notification, please contact Jennifer Blake at 907- 830-6204 Thank you, Jennifer Blake (Alt. Travis Rybicki) Optimization Manager OptMgr@hilcorp.com 907-830-6204 2. Facility NamePBU GC 3Percent100.00%SafetyMCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse3/16/202212. Fuel gas used in lease operations.549,76315. NGL Gas Equivalent016. Purchased gas013. Other (see instructions)0Official Use Only14. TOTAL VOLUME (ITEMS 6-12)568,56011. Assist Gas09. Flared or vented more than 1 hour (see instr.)010. Pilot and Purge18,7978. Flared or vented 1 hour or less00290000033 PBU - WOA HILCORP NORTH SLOPE February-2022Disposition Volume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool Name Pool Code7. Reinjected0PRUDHOE 640150STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number 3. Field 4. Operator 5. Month/Year of DispositionAuthorization >1 hr:Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.Conservation0-27,584,223Production AnalystI hereby certify that the foregoing is true and correct to the best of my knowledge.COMMISSIONERContact Email:bfarouse@hilcorp.com17. Transferred from:18. Transferred to: (Express as a negative #) CGFTitle:Form 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in DuplicateDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2022.03.21 14:07:39 -05'00'Beth Farouse(909) HILCORP ALASKAPRUDHOE BAY UNIT - GC-3GAS FLARING AND VENTING INCIDENT REPORTFebruary 2022Unplanned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL 0Unplanned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0Planned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL0Planned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0 TOTALUnplanned Events < 1 Hour 0Unplanned Events > 1 Hour 0Planned Events < 1 hour and not 0exceeding 5,000 MCFPlanned Events > 1 hour or0exceeding 5,000 MCFPilot Purge 18,797Assist 0TOTAL FLARED VOLUME 18,797 2. Facility NamePBU GC 3Percent100.00%SafetyMCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse4/19/202216. Purchased gas017. Transferred from:018. Transferred to: (Express as a negative #) CGF-30,449,723Conservation12. Fuel gas used in lease operations.609,66015. NGL Gas Equivalent013. Other (see instructions)0Official Use Only14.TOTAL VOLUME (ITEMS 6-12)642,456Authorization >1 hr:11. Assist Gas09. Flared or vented more than 1 hour (see instr.)10,95010. Pilot and Purge21,8068. Flared or vented 1 hour or less400290000033 PBU - WOA HILCORP NORTH SLOPE March-2022Disposition Volume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool Name Pool Code7. Reinjected0PRUDHOE 640150STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number 3. Field 4. Operator 5. Month/Year of DispositionCOMMISSIONERI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.Contact Email:bfarouse@hilcorp.comTitle: Production AnalystForm 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in DuplicateDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2022.04.19 11:02:25 -05'00'Beth Farouse(909)'65JLC 5/6/2022dts 5/6/2022Jeremy PriceDigitally signed by Jeremy Price Date: 2022.05.06 11:45:00 -08'00' HILCORP ALASKAPRUDHOE BAY UNIT - GC-3GAS FLARING AND VENTING INCIDENT REPORTMarch 2022Unplanned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE3/11/2022 1718:1724 40 Not required for events <= 1 hr Not required for events <= 1 hrTOTAL 40Unplanned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0Planned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL0Planned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE3/1/20220819:1508 10950See Attachments See AttachmentsTOTAL10,950 TOTALUnplanned Events < 1 Hour 40Unplanned Events > 1 Hour 0Planned Events < 1 hour and not 0exceeding 5,000 MCFPlanned Events > 1 hour or10,950exceeding 5,000 MCFPilot Purge 21,806Assist 0TOTAL FLARED VOLUME 32,796 (++ ! "#$$ % " ! ! & D= 0'(#)*-) &&( ) E=E&#&#3 & #6 6 , #. &# $4 6 , ). 8 94 ( :"0 ; (++ < # ) =">3 $$ 2. Facility NamePBU GC 3Percent100.00%SafetyMCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse5/16/2022STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number3. Field4.Operator5. Month/Year of Disposition0290000033PBU - WOAHILCORP NORTH SLOPEApril-2022DispositionVolume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool NamePool Code7. Reinjected0PRUDHOE 6401508. Flared or vented 1 hour or less909. Flared or vented more than 1 hour (see instr.)6,98510. Pilot and Purge23,18411.Assist Gas0Official Use Only14.TOTAL VOLUME (ITEMS 6-12)608,862Authorization >1 hr:Conservation17. Transferred from:018. Transferred to: (Express as a negative #) CGF13. Other (see instructions)012. Fuel gas used in lease operations.578,60315. NGL Gas Equivalent016. Purchased gas0COMMISSIONERI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.Contact Email:bfarouse@hilcorp.com-27,526,184Title: Production AnalystForm 10-422 Rev. 5/2009INSTRUCTIONS ON REVERSE SIDESubmit in DuplicateDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2022.05.16 15:15:08 -05'00'Beth Farouse(909)5856400WCB 3-6-2024 HILCORP ALASKAPRUDHOE BAY UNIT - GC-3GAS FLARING AND VENTING INCIDENT REPORTApril 2022Unplanned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL 0Unplanned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE4/7/2022 2147:0000 448 See Attachments See Attachments4/8/2022 0001:1700 2,9764/10/2022 0001:1350 2,976TOTAL6,400Planned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE4/16/2022 1223:1237 90 Not required for events <= 1 hr Not required for events <= 1 hrTOTAL90Planned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE4/17/20220350:0550 585See Attachments See AttachmentsTOTAL585 TOTALUnplanned Events < 1 Hour 0Unplanned Events > 1 Hour 6,400Planned Events < 1 hour and not 90exceeding 5,000 MCFPlanned Events > 1 hour or585exceeding 5,000 MCFPilot Purge 23,184Assist 0TOTAL FLARED VOLUME 30,259 Flare Start Date 04/01/2022 Flare End Date 04/30/2022 GC3 Flare Report Total Volume (MSCF) 6985 Report Number System Date Start Time Stop Time Duration Intermittent Black Smoke Planned Reported By Volume 22-67 Flare Relief 04/07/2022 9:47:00 pm 12:00:00 am 133 min No No No HEC-HOU\DA4553 448 Wet Gas compressor shutdown because of control/instrumentation failure associated with a faulty Amot valve.Determination Cause WOA reduced water rates to Skim tanks and sent extra water to FS 3, PCC also cutting high water rate wells in preparation for project tomorrow and to help alleviate flaring. Action Taken 22-69 Flare Relief 04/08/2022 12:01:00 am 5:00:00 pm 1019 min No No No HEC-HOU\DA4553 2976 Wet Gas compressor shutdown because of control/instrumentation failure associated with a faulty Amot valve.Determination Cause WOA reduced water rates to Skim tanks and sent extra water to FS 3, PCC also cutting high water rate wells in preparation for project tomorrow and to help alleviate flaring. Action Taken 22-85 Flare Relief 04/10/2022 12:01:00 am 1:50:00 pm 829 min No No No HEC-HOU\CA4684 2976 K5500 went down due to instrumentation issues. Could not get restarted right away.Determination Cause Reduced water to skim tanks and sent more water to FS3. Instrumentation issues were trouble shot and compressor re-started Action Taken 22-84 Flare Relief 04/17/2022 3:50:00 am 5:50:00 am 120 min No No Yes HEC-HOU\DA4553 585 Determination Cause Controlled de-pressure of A-LDF through C slugcatcher for divert valve work on A pad. Action Taken Once depressure was complete for work the flaring was stopped. Daily Volume (MSCF) 6985 Total Volume (MSCF) 6985 Generated 05/09/2022 10:31:28AM Page 8 of 8 2. Facility NamePBU GC 3Percent100.00%SafetyMCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse6/15/2022STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number 3. Field 4. Operator 5. Month/Year of Disposition0290000033 PBU - WOA HILCORP NORTH SLOPE May-2022Disposition Volume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool Name Pool Code7. Reinjected0PRUDHOE 6401508. Flared or vented 1 hour or less09. Flared or vented more than 1 hour (see instr.)1,15910. Pilot and Purge21,47611. Assist Gas0Official Use Only14. TOTAL VOLUME (ITEMS 6-12)605,180Authorization >1 hr:Conservation17. Transferred from:018. Transferred to: (Express as a negative #) CGF13. Other (see instructions)012. Fuel gas used in lease operations.582,54515. NGL Gas Equivalent016. Purchased gas0COMMISSIONERI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.Contact Email:bfarouse@hilcorp.com-26,086,128Title: Production AnalystForm 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in DuplicateDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2022.06.15 14:49:50 -05'00'Beth Farouse(909)1159WCB 8-31-2023*&:JLC 11/29/2023Brett W. Huber, Sr.Digitally signed by Brett W. Huber, Sr. Date: 2023.11.29 14:51:07 -09'00' HILCORP ALASKAPRUDHOE BAY UNIT - GC-3GAS FLARING AND VENTING INCIDENT REPORTMay 2022Unplanned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL 0Unplanned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE5/28/2022 0831:1230 1,159 See Attachments See AttachmentsTOTAL1,159Planned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL0Planned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0 TOTALUnplanned Events < 1 Hour 0Unplanned Events > 1 Hour 1,159Planned Events < 1 hour and not 0exceeding 5,000 MCFPlanned Events > 1 hour or0exceeding 5,000 MCFPilot Purge 21,476Assist 0TOTAL FLARED VOLUME 22,635 (('+ !"" # # 4 9* ' $ &7B$ ; ,- ' (>. * #. ( +>-; , + :>-;(' (++( **,$! " /01 (2!3 45 $ (('+ 6 %% #7!8+$ *$ 2. Facility NamePBU GC 3Percent100.00%SafetyMCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse7/15/2022STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number 3. Field 4. Operator 5. Month/Year of Disposition0290000033 PBU - WOA HILCORP NORTH SLOPE June-2022Disposition Volume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool Name Pool Code7. Reinjected0PRUDHOE 6401508. Flared or vented 1 hour or less09. Flared or vented more than 1 hour (see instr.)1,04810. Pilot and Purge23,20011. Assist Gas0Official Use Only14. TOTAL VOLUME (ITEMS 6-12)626,638Authorization >1 hr:Conservation17. Transferred from:018. Transferred to: (Express as a negative #) CGF13. Other (see instructions)012. Fuel gas used in lease operations.602,39015. NGL Gas Equivalent016. Purchased gas0COMMISSIONERI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.Contact Email:bfarouse@hilcorp.com-24,467,788Title: Production AnalystForm 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in DuplicateDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2022.07.18 15:56:07 -05'00'Beth Farouse(909)1048WCB 8-31-2023*&:JLC 11/29/2023Brett W. Huber, Sr.Digitally signed by Brett W. Huber, Sr. Date: 2023.11.29 15:04:36 -09'00' HILCORP ALASKAPRUDHOE BAY UNIT - GC-3GAS FLARING AND VENTING INCIDENT REPORTJune 2022Unplanned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL 0Unplanned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE6/10/2022 1225:0800 1,048 See Attachments See AttachmentsTOTAL1,048Planned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL0Planned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0 TOTALUnplanned Events < 1 Hour 0Unplanned Events > 1 Hour 1,048Planned Events < 1 hour and not 0exceeding 5,000 MCFPlanned Events > 1 hour or0exceeding 5,000 MCFPilot Purge 23,200Assist 0TOTAL FLARED VOLUME 24,248 ()' !"## $ ! 7 1( !"2; 2* ' :<%( A 9* ( ) :<%2* ' &'( ==)%" # 245 '60, 78 ()' : $ ;0 +/ ( )DFLOLW\1DPH3%8*&3HUFHQW6DIHW\0&)/HDVH 0&)0&):DVWH 0&)5HYLHZHGE\&RPP &RPP5HPDUNV$XWKRUL]HG1DPHDQG'LJLWDO6LJQDWXUHZLWKGDWH%HWK)DURXVHͺȀͳ͸ȀʹͲʹʹ3XUFKDVHGJDV7UDQVIHUUHGIURP7UDQVIHUUHGWR([SUHVVDVDQHJDWLYH&*)&RQVHUYDWLRQ)XHOJDVXVHGLQOHDVHRSHUDWLRQV1*/*DV(TXLYDOHQW2WKHUVHHLQVWUXFWLRQV2IILFLDO8VH2QO\727$/92/80(,7(06$XWKRUL]DWLRQ!KU$VVLVW*DV)ODUHGRUYHQWHGPRUHWKDQKRXUVHHLQVWU3LORWDQG3XUJH)ODUHGRUYHQWHGKRXURUOHVV 3%8:2$ +,/&2531257+6/23( -XO\'LVSRVLWLRQ 9ROXPH0&)For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6ROG3RRO1DPH 3RRO&RGH5HLQMHFWHG358'+2( 67$7(2)$/$6.$$/$6.$2,/$1'*$6&216(59$7,21&200,66,21)$&,/,7<5(32572)352'8&('*$6',6326,7,21)DFLOLW\1XPEHU )LHOG 2SHUDWRU 0RQWK<HDURI'LVSRVLWLRQ&200,66,21(5,KHUHE\FHUWLI\WKDWWKHIRUHJRLQJLVWUXHDQGFRUUHFWWRWKHEHVWRIP\NQRZOHGJH5HYLVLRQ"'DWHRI5HYLVLRQ&RQWDFW3KRQH Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.&RQWDFW(PDLOEIDURXVH#KLOFRUSFRP7LWOH 3URGXFWLRQ$QDO\VW)RUP5HY ,16758&7,216215(9(56(6,'( 6XEPLWLQ'XSOLFDWH'LJLWDOO\VLJQHGE\%HWK)DURXVH'1FQ %HWK)DURXVHRX 8VHUV'DWH %HWK)DURXVH ,/>KZW>^<WZh,KzhE/dͲ'Ͳϯ'^&>Z/E'EsEd/E'/E/EdZWKZd:ƵůǇϮϬϮϮhŶƉůĂŶŶĞĚĞǀĞŶƚƐůĞƐƐƚŚĂŶŽƌĞƋƵĂůƚŽϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌ EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌdKd> ϬhŶƉůĂŶŶĞĚĞǀĞŶƚƐŐƌĞĂƚĞƌƚŚĂŶϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^^ĞĞƚƚĂĐŚŵĞŶƚƐ ^ĞĞƚƚĂĐŚŵĞŶƚƐdKd>ϬWůĂŶŶĞĚĞǀĞŶƚƐůĞƐƐƚŚĂŶŽƌĞƋƵĂůƚŽϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌ EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌdKd>ϬWůĂŶŶĞĚĞǀĞŶƚƐŐƌĞĂƚĞƌƚŚĂŶϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^^ĞĞƚƚĂĐŚŵĞŶƚƐ ^ĞĞƚƚĂĐŚŵĞŶƚƐdKd>ϬdKd>hŶƉůĂŶŶĞĚǀĞŶƚƐфϭ,ŽƵƌ ϬhŶƉůĂŶŶĞĚǀĞŶƚƐхϭ,ŽƵƌ ϬWůĂŶŶĞĚǀĞŶƚƐфϭŚŽƵƌĂŶĚŶŽƚ ϬĞǆĐĞĞĚŝŶŐϱ͕ϬϬϬD&WůĂŶŶĞĚǀĞŶƚƐхϭŚŽƵƌŽƌϬĞǆĐĞĞĚŝŶŐϱ͕ϬϬϬD&WŝůŽƚWƵƌŐĞ Ϯϰ͕ϬϮϲƐƐŝƐƚ ϬdKd>&>ZsK>hD Ϯϰ͕ϬϮϲ )DFLOLW\1DPH3%8*&3HUFHQW6DIHW\0&)/HDVH 0&)0&):DVWH 0&)5HYLHZHGE\&RPP &RPP5HPDUNV$XWKRUL]HG1DPHDQG'LJLWDO6LJQDWXUHZLWKGDWH%HWK)DURXVHͻȀͳͻȀʹͲʹʹ3XUFKDVHGJDV7UDQVIHUUHGIURP7UDQVIHUUHGWR([SUHVVDVDQHJDWLYH&*)&RQVHUYDWLRQ)XHOJDVXVHGLQOHDVHRSHUDWLRQV1*/*DV(TXLYDOHQW2WKHUVHHLQVWUXFWLRQV2IILFLDO8VH2QO\727$/92/80(,7(06$XWKRUL]DWLRQ!KU$VVLVW*DV)ODUHGRUYHQWHGPRUHWKDQKRXUVHHLQVWU3LORWDQG3XUJH)ODUHGRUYHQWHGKRXURUOHVV 3%8:2$ +,/&2531257+6/23( $XJXVW'LVSRVLWLRQ 9ROXPH0&)For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6ROG3RRO1DPH 3RRO&RGH5HLQMHFWHG358'+2( 67$7(2)$/$6.$$/$6.$2,/$1'*$6&216(59$7,21&200,66,21)$&,/,7<5(32572)352'8&('*$6',6326,7,21)DFLOLW\1XPEHU )LHOG 2SHUDWRU 0RQWK<HDURI'LVSRVLWLRQ&200,66,21(5,KHUHE\FHUWLI\WKDWWKHIRUHJRLQJLVWUXHDQGFRUUHFWWRWKHEHVWRIP\NQRZOHGJH5HYLVLRQ"'DWHRI5HYLVLRQ&RQWDFW3KRQH Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.&RQWDFW(PDLOEIDURXVH#KLOFRUSFRP7LWOH 3URGXFWLRQ$QDO\VW)RUP5HY ,16758&7,216215(9(56(6,'( 6XEPLWLQ'XSOLFDWH'LJLWDOO\VLJQHGE\%HWK)DURXVH'1FQ %HWK)DURXVHRX 8VHUV'DWH %HWK)DURXVH1660WCB 10-3-2023*&:JLC 11/30/2023Brett W. Huber, Sr.Digitally signed by Brett W. Huber, Sr. Date: 2023.11.30 15:08:59 -09'00' ,/>KZW>^<WZh,KzhE/dͲ'Ͳϯ'^&>Z/E'EsEd/E'/E/EdZWKZdƵŐƵƐƚϮϬϮϮhŶƉůĂŶŶĞĚĞǀĞŶƚƐůĞƐƐƚŚĂŶŽƌĞƋƵĂůƚŽϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^ϴͬϮϬͬϮϬϮϮ ϬϮϮϮ͗ϬϯϬϴ ϯϮϱ EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌ EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌdKd> ϯϮϱhŶƉůĂŶŶĞĚĞǀĞŶƚƐŐƌĞĂƚĞƌƚŚĂŶϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^ϴͬϭϲͬϮϬϮϮ ϭϬϱϬ͗ϭϵϱϬ ϭ͕ϲϲϬ ^ĞĞƚƚĂĐŚŵĞŶƚƐ ^ĞĞƚƚĂĐŚŵĞŶƚƐdKd>ϭ͕ϲϲϬWůĂŶŶĞĚĞǀĞŶƚƐůĞƐƐƚŚĂŶŽƌĞƋƵĂůƚŽϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌ EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌdKd>ϬWůĂŶŶĞĚĞǀĞŶƚƐŐƌĞĂƚĞƌƚŚĂŶϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^^ĞĞƚƚĂĐŚŵĞŶƚƐ ^ĞĞƚƚĂĐŚŵĞŶƚƐdKd>ϬdKd>hŶƉůĂŶŶĞĚǀĞŶƚƐфϭ,ŽƵƌ ϯϮϱhŶƉůĂŶŶĞĚǀĞŶƚƐхϭ,ŽƵƌ ϭ͕ϲϲϬWůĂŶŶĞĚǀĞŶƚƐфϭŚŽƵƌĂŶĚŶŽƚ ϬĞǆĐĞĞĚŝŶŐϱ͕ϬϬϬD&WůĂŶŶĞĚǀĞŶƚƐхϭŚŽƵƌŽƌϬĞǆĐĞĞĚŝŶŐϱ͕ϬϬϬD&WŝůŽƚWƵƌŐĞ Ϯϭ͕ϵϬϬƐƐŝƐƚ ϬdKd>&>ZsK>hD Ϯϯ͕ϴϴϱ '((* !"" # # & /D 5 / # "' ((""' 5++/ + 9 % *23%*/+/% */ %+ 6% $! "D/5/% 9 * 20+/7 -/ 9) %:03&; '((* 4 /'' "(0 2/*' 5' 2. Facility NamePBU GC 3Percent100.00%SafetyMCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse10/17/202216. Purchased gas017. Transferred from:018. Transferred to: (Express as a negative #) CGF-24,534,532Conservation12. Fuel gas used in lease operations.646,39715. NGL Gas Equivalent013. Other (see instructions)0Official Use Only14. TOTAL VOLUME (ITEMS 6-12)669,570Authorization >1 hr:11. Assist Gas09. Flared or vented more than 1 hour (see instr.)010. Pilot and Purge23,1738. Flared or vented 1 hour or less00290000033 PBU - WOA HILCORP NORTH SLOPE September-2022Disposition Volume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool Name Pool Code7. Reinjected0PRUDHOE 640150STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number 3. Field 4. Operator 5. Month/Year of DispositionCOMMISSIONERI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.Contact Email:bfarouse@hilcorp.comTitle: Production AnalystForm 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in DuplicateDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2022.10.17 14:01:24 -05'00'Beth Farouse(909) HILCORP ALASKAPRUDHOE BAY UNIT - GC-3GAS FLARING AND VENTING INCIDENT REPORTSeptember 2022Unplanned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL 0Unplanned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0Planned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL0Planned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0 TOTALUnplanned Events < 1 Hour 0Unplanned Events > 1 Hour 0Planned Events < 1 hour and not 0exceeding 5,000 MCFPlanned Events > 1 hour or0exceeding 5,000 MCFPilot Purge 23,173Assist 0TOTAL FLARED VOLUME 23,173 )DFLOLW\1DPH3%8*&3HUFHQW6DIHW\0&)/HDVH 0&)0&):DVWH 0&)5HYLHZHGE\&RPP &RPP5HPDUNV$XWKRUL]HG1DPHDQG'LJLWDO6LJQDWXUHZLWKGDWH%HWK)DURXVHͳͳȀͳͷȀʹͲʹʹ67$7(2)$/$6.$$/$6.$2,/$1'*$6&216(59$7,21&200,66,21)$&,/,7<5(32572)352'8&('*$6',6326,7,21)DFLOLW\1XPEHU )LHOG 2SHUDWRU 0RQWK<HDURI'LVSRVLWLRQ 3%8:2$ +,/&2531257+6/23( 2FWREHU'LVSRVLWLRQ 9ROXPH0&)For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6ROG3RRO1DPH 3RRO&RGH5HLQMHFWHG358'+2( )ODUHGRUYHQWHGKRXURUOHVV)ODUHGRUYHQWHGPRUHWKDQKRXUVHHLQVWU3LORWDQG3XUJH$VVLVW*DV2IILFLDO8VH2QO\727$/92/80(,7(06$XWKRUL]DWLRQ!KU&RQVHUYDWLRQ7UDQVIHUUHGIURP7UDQVIHUUHGWR([SUHVVDVDQHJDWLYH&*)2WKHUVHHLQVWUXFWLRQV)XHOJDVXVHGLQOHDVHRSHUDWLRQV1*/*DV(TXLYDOHQW3XUFKDVHGJDV&200,66,21(5,KHUHE\FHUWLI\WKDWWKHIRUHJRLQJLVWUXHDQGFRUUHFWWRWKHEHVWRIP\NQRZOHGJH5HYLVLRQ"'DWHRI5HYLVLRQ&RQWDFW3KRQH Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.&RQWDFW(PDLOEIDURXVH#KLOFRUSFRP7LWOH 3URGXFWLRQ$QDO\VW)RUP5HY ,16758&7,216215(9(56(6,'( 6XEPLWLQ'XSOLFDWH'LJLWDOO\VLJQHGE\%HWK)DURXVH'1FQ %HWK)DURXVHRX 8VHUV'DWH %HWK)DURXVH1566WCB 10-4-2023*&:JLC 11/30/2023Brett W. Huber, Sr.Digitally signed by Brett W. Huber, Sr. Date: 2023.11.30 15:11:18 -09'00' ,/>KZW>^<WZh,KzhE/dͲ'Ͳϯ'^&>Z/E'EsEd/E'/E/EdZWKZdKĐƚŽďĞƌϮϬϮϮhŶƉůĂŶŶĞĚĞǀĞŶƚƐůĞƐƐƚŚĂŶŽƌĞƋƵĂůƚŽϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌ EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌdKd> ϬhŶƉůĂŶŶĞĚĞǀĞŶƚƐŐƌĞĂƚĞƌƚŚĂŶϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^ϭϬͬϭϬͬϮϬϮϮ ϬϬϮϴ͗ϬϱϮϴ ϭ͕ϱϲϲ ^ĞĞƚƚĂĐŚŵĞŶƚƐ ^ĞĞƚƚĂĐŚŵĞŶƚƐdKd>ϭ͕ϱϲϲWůĂŶŶĞĚĞǀĞŶƚƐůĞƐƐƚŚĂŶŽƌĞƋƵĂůƚŽϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌ EŽƚƌĞƋƵŝƌĞĚĨŽƌĞǀĞŶƚƐфсϭŚƌdKd>ϬWůĂŶŶĞĚĞǀĞŶƚƐŐƌĞĂƚĞƌƚŚĂŶϭŚŽƵƌd d/D sK>hD ^Z/Wd/KEK&/E/EdΘh^ d/KEd<EdK>/D/Edh^^ĞĞƚƚĂĐŚŵĞŶƚƐ ^ĞĞƚƚĂĐŚŵĞŶƚƐdKd>ϬdKd>hŶƉůĂŶŶĞĚǀĞŶƚƐфϭ,ŽƵƌ ϬhŶƉůĂŶŶĞĚǀĞŶƚƐхϭ,ŽƵƌ ϭ͕ϱϲϲWůĂŶŶĞĚǀĞŶƚƐфϭŚŽƵƌĂŶĚŶŽƚ ϬĞǆĐĞĞĚŝŶŐϱ͕ϬϬϬD&WůĂŶŶĞĚǀĞŶƚƐхϭŚŽƵƌŽƌϬĞǆĐĞĞĚŝŶŐϱ͕ϬϬϬD&WŝůŽƚWƵƌŐĞ Ϯϱ͕ϱϰϳƐƐŝƐƚ ϬdKd>&>ZsK>hD Ϯϳ͕ϭϭϯ ') !"" # 2 > 8 " 4" 064 4## 1$ *. ?&8 8 .* $+ 6(*9I,5* $($$! " , -' ./0123 4## ') 5 &&60 %) 8 2. Facility NamePBU GC 3Percent100.00%SafetyMCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse12/15/2022COMMISSIONERI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.Contact Email:bfarouse@hilcorp.com-27,826,939Title: Production Analyst12. Fuel gas used in lease operations.549,16215. NGL Gas Equivalent016. Purchased gas017. Transferred from:018. Transferred to: (Express as a negative #) CGF13. Other (see instructions)0Official Use Only14. TOTAL VOLUME (ITEMS 6-12)573,083Authorization >1 hr:Conservation11. Assist Gas09. Flared or vented more than 1 hour (see instr.)010. Pilot and Purge23,9218. Flared or vented 1 hour or less00290000033 PBU - WOA HILCORP NORTH SLOPE November-2022Disposition Volume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool Name Pool Code7. Reinjected0PRUDHOE 640150STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number 3. Field 4. Operator 5. Month/Year of DispositionForm 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in DuplicateDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2022.12.15 13:00:31 -06'00'Beth Farouse(909) HILCORP ALASKAPRUDHOE BAY UNIT - GC-3GAS FLARING AND VENTING INCIDENT REPORTNovember 2022Unplanned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL 0Unplanned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0Planned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL0Planned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0 TOTALUnplanned Events < 1 Hour 0Unplanned Events > 1 Hour 0Planned Events < 1 hour and not 0exceeding 5,000 MCFPlanned Events > 1 hour or0exceeding 5,000 MCFPilot Purge 23,921Assist 0TOTAL FLARED VOLUME 23,921 2. Facility NamePBU GC 3Percent100.00%Safety MCFLease MCFMCFWaste MCFReviewed by:Comm. Comm.19. Remarks:Authorized Name and Digital Signature with date:BethFarouse1/16/2023STATE OF ALASKAALASKA OIL AND GAS CONSERVATION COMMISSIONFACILITY REPORT OF PRODUCED GAS DISPOSITION1. Facility Number 3. Field 4. Operator 5. Month/Year of Disposition0290000033 PBU - WOA HILCORP NORTH SLOPE December-2022Disposition Volume MCF20.For production from multiple pools, list contribution of each pool as a percent ofTotal Volume.6. Sold0Pool Name Pool Code7. Reinjected0PRUDHOE 6401508. Flared or vented 1 hour or less09. Flared or vented more than 1 hour (see instr.)010. Pilot and Purge26,78011. Assist Gas0Official Use Only14. TOTAL VOLUME (ITEMS 6-12)749,228Authorization >1 hr:Conservation17. Transferred from:018. Transferred to: (Express as a negative #) CGF13. Other (see instructions)012. Fuel gas used in lease operations.722,44815. NGL Gas Equivalent016. Purchased gas0COMMISSIONERI hereby certify that the foregoing is true and correct to the best of my knowledge.Revision?Date ofRevision:Contact Phone: (713)289-2627Note: All volumes must becorrected to pressure of 14.65 psiaand to a temperature of 60° F.Authority 20 AAC 25.235.Contact Email:bfarouse@hilcorp.com-29,996,398Title: Production AnalystForm 10-422 Rev. 5/2009 INSTRUCTIONS ON REVERSE SIDE Submit in DuplicateDigitally signed by Beth Farouse(909)DN: cn=Beth Farouse (909),ou=UsersDate: 2023.01.18 11:10:53 -06'00'Beth Farouse(909) HILCORP ALASKAPRUDHOE BAY UNIT - GC-3GAS FLARING AND VENTING INCIDENT REPORTDecember 2022Unplanned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL 0Unplanned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0Planned events less than or equal to 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSENot required for events <= 1 hr Not required for events <= 1 hrTOTAL0Planned events greater than 1 hourDATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSESee Attachments See AttachmentsTOTAL0 TOTALUnplanned Events < 1 Hour0Unplanned Events > 1 Hour0Planned Events < 1 hour and not 0exceeding 5,000 MCFPlanned Events > 1 hour or0exceeding 5,000 MCFPilot Purge 26,780Assist 0TOTAL FLARED VOLUME 26,780