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Home My WebLink About225-050Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 09/10/2025 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20250910 Well API #PTD #Log Date Log Company Log Type AOGCC E-Set# BRU 213-26T 50283202040000 225038 6/14/2025 AK E-LINE CBL MPU C-21 50029207530000 182081 7/8/2025 AK E-LINE Caliper MPU M-62 50029237440000 223006 6/23/2025 READ Caliper Survey PBU 01-13A 50029202700100 225052 8/17/2025 BAKER MRPM PBU 01-30A 50029216060100 225050 8/7/2025 BAKER MRPM PBU 07-24A 50029209450100 225045 8/3/2025 BAKER MRPM PBU N-12 50029205570000 181014 8/5/2025 BAKER SPN PBU PSI-09 50029230950000 202124 7/17/2025 HALLIBURTON WFL-TMD3D Please include current contact information if different from above. T40860 T40861 T40862 T40863 194-080 T40864 T40865 T40866 T40867 PBU 01-30A 50029216060100 225050 8/7/2025 BAKER MRPM Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2025.09.10 11:27:53 -08'00' David Douglas Hilcorp North Slope, LLC Sr. Geotechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 777-8337 E-mail: david.douglas@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Hilcorp North Slope, LLC Date: 09/04/2025 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 DATA TRANSMITTAL WELL: PBU 01-30A PTD: 225-050 API: 50-029-21606-01-00 FINAL LWD FORMATION EVALUATION LOGS (07/17/2025 to 07/29/2025) Multiple Propagation Resistivity & Gamma Ray (2” & 5” MD/TVD Color Logs) Pressure While Drilling (PWD) Final Definitive Directional Surveys SFTP Transfer - Data Main Folders: SFTP Transfer - Data Sub-Folders: Please include current contact information if different from above. 225-050 T40849 Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2025.09.04 13:12:50 -08'00' Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 08/26/2025 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20250826 Well API #PTD #Log Date Log Company Log Type AOGCC E-Set# BCU 24 50133206390000 214112 7/15/2025 AK E-LINE PPROF T40803 BR 11-86 50733207370000 225057 7/30/2025 AK E-LINE Hoist T40804 BR 11-86 50733207370000 225057 8/4/2025 AK E-LINE Perf T40804 BR 11-86 50733207370000 225057 8/9/2025 AK E-LINE Perf T40804 BRU 212-35T 50283200970000 198161 8/4/2025 AK E-LINE Perf T40805 BRU 212-35T 50283200970000 198161 6/28/2025 AK E-LINE Perf T40805 BRU 224-34T 50283202050000 225044 8/2/2025 AK E-LINE CBL T40806 BRU 224-34T 50283202050000 225044 8/5/2025 AK E-LINE CBL T40806 BRU 224-34T 50283202050000 225044 7/27/2025 AK E-LINE CBL T40806 BRU 224-34T 50283202050000 225044 8/2/2025 AK E-LINE Punch T40806 KTU 43-6XRD2 50133203280200 205117 7/26/2025 AK E-LINE Perf T40807 MPL-13A 50029223350100 223017 8/10/2025 READ CaliperSurvey T40808 NCIU A-21 50883201990000 224086 1/14/2025 AK E-LINE Plug/Perf T40809 ODSN-16 50703206200000 210053 8/10/2025 READ CaliperSurvey T40810 PBU 01-30A 50029216060100 225050 8/7/2025 HALLIBURTON RBT-COILFLAG T40811 PBU 06-11A 50029204280100 225042 7/13/2025 HALLIBURTON RBT-COILFLAG T40812 PBU 11-37A 50029227160100 219062 7/27/2025 HALLIBURTON RBT T40813 PBU 14-43A 50029222960100 225041 7/31/2025 HALLIBURTON RBT-COILFLAG T40814 PBU F-06B 50029200970200 225054 8/5/2025 HALLIBURTON RBT-COILFLAG T40815 PBU L1-10A 50029213400100 225032 8/1/2025 HALLIBURTON RBT-COILFLAG T40816 PCU 02A 50283200220100 224110 7/27/2025 AK E-LINE Perf T40817 SRU 241-33 50133206630000 217047 7/28/2025 AK E-LINE Perf T40818 WhiskeyGulch 1 50231200790000 221046 6/18/2025 AK E-LINE Packer T40819 Please include current contact information if different from above. T40811PBU 01-30A 50029216060100 225050 8/7/2025 HALLIBURTON RBT-COILFLAG Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2025.08.27 08:12:23 -08'00' Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.alaska.gov Sean McLaughlin Drilling Manager Hilcorp Alaska, LLC 3800 Centerpoint Drive, Suite 1400 Anchorage, AK, 99503 Re: Prudhoe Bay Unit Field, Prudhoe Oil, PBU 01-30A Hilcorp Alaska, LLC Permit to Drill Number: 225-050 Surface Location: 1135' FNL, 1533' FWL, Sec 08, T10N, R15E, UM, AK Bottomhole Location: 55' FNL,773' FWL, Sec 17, T10N, R15E, UM, AK Dear Mr. McLaughlin: Enclosed is the approved application for the permit to drill the above referenced well. Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for all well logs run must be submitted to the AOGCC within 90 days after completion, suspension, or abandonment of this well, or within 90 days of acquisition of the data, whichever occurs first. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Jessie L. Chmielowski Commissioner DATED this 2nd day of July 2025. Jessie L. Chmielowski Digitally signed by Jessie L. Chmielowski Date: 2025.07.02 14:19:42 -08'00' 3-1/4"x2-7/8" Joe Engel for Sean McLaughlin Digitally signed by Joseph Engel (2493) DN: cn=Joseph Engel (2493) Date: 2025.05.07 14:47:15 - 08'00' Joseph Engel (2493) By Grace Christianson at 3:35 pm, May 07, 2025 50-029-21606-01-00 DSR-5/8/25 *Variance as per 20 AAC 25.112(i): Approved for alternate abandonment plug placement on parent well contingent upon fully cemented liner on upcoming sidetrack. *Variance to 20 AAC 25.036 (c)(2)(A)(iv) approved with documented well control drills performed by all crews deploying tubulars <2.375" OD without properly sized pipe rams 225-050 JJL 5/9/25 *AOGCC Witnessed BOP Test to 3500 psi, Annular 2500 psi minimum. *Post rig service coil perforating approved for max gun length of 500'. *Window milling approved on service coil SFD 7/02/2025*&: Jessie L. Chmielowski Digitally signed by Jessie L. Chmielowski Date: 2025.07.02 14:19:30 -08'00'07/02/25 07/02/25 773 To: Alaska Oil & Gas Conservation Commission From: Ryan Ciolkosz Drilling Engineer Date: May 7, 2025 Re:01-30A Permit to Drill Approval is requested for drilling a CTD sidetrack lateral from well 01-30 with the Nabors CDR2/CDR3 Coiled Tubing Drilling. Proposed plan for 01-30A Producer: See 01-30 Sundry request for complete pre-rig details - Prior to drilling activities E-line or coil will mill the XN- nipple. A coil tubing drilling sidetrack will be drilled with the Nabors CDR2 or CDR3 rig. The rig will move in, test BOPE and kill the well. The rig will set the 4-1/2"x9-5/8" whipstock and mill a single string 3.80" window + 10' of formation. The well will kick off drilling in the sag and lands in Ivishak Zone 4. The lateral will continue in Zone 4 TD. The proposed sidetrack will be completed with a 3-1/2"x3-1/4"x2-7/8” 13Cr solid liner, cemented in place and selectively perforated post rig (will be perforated with rig if unable to post rig). This completion will completely isolate and abandon the parent Prudhoe Pool perfs. The following describes the work planned. A wellbore schematic of the current well and proposed sidetrack is attached for reference. Pre-Rig Work: x Reference 01-30 Sundry submitted in concert with this request for full details. 1. E-Line/Coil : Mill XN nipple to 3.80" 2. Valve Shop : Pre-CTD Tree Work 3. Operations : Remove wellhouse and level pad. Rig Work: (Estimated to start in July 2025) 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2,396 psi). Give AOGCC 24hr notice prior to BOPE test. 2. Set 4-1/2"x9-5/8" HEW - TOWS @ 9103 - 0 deg ROHS (pinch point at 9110' MD) 3. Mill 3.80” Window. 4. Drill build section: 4.25" OH, ~301' (35 deg DLS planned). 5. Drill production lateral: 4.25" OH, ~2683' (12 deg DLS planned). Swap to KWF for liner. 6. Run 3-1/2” x 3-1/4” x 2-7/8” 13Cr solid liner (swap to VBRs and test prior to running liner) 7. Pump primary cement job: 45 bbls, 15.3 ppg Class G, 1.24 (ft3/sk), TOC at TOL*. 8. Only if not able to do with service coil extended perf post rig – Perforate Liner 9. Freeze protect well to a min 2,200' TVD. * Approved alternate plug placement per 20 AAC 25.112(i) Post Rig Work: 1. Valve Shop : Valve & tree work 2. Slickline : SBHPS, set LTP* (if necessary). Set live GLVs. 3. Service Coil : Post rig RPM and perforate (~300’) - see extended perf procedure attached. 4. Testing : Portable test separator flowback. ,p completion will completelyyp p g( p isolate and abandon the parent Prudhoe Pool perfs Managed Pressure Drilling: Managed pressure drilling techniques will be employed on this well. The intent is to provide constant bottom hole pressure by using minimum 8.4 ppg drilling fluid in combination with annular friction losses and applied surface pressure. Constant BHP will be utilized to reduce pressure fluctuations to help with hole stability. Applying annular friction and choke pressure also allow use of lighter drilling fluid and minimizes fluid losses and/or fracturing at the end of the long well bores. A MPD choke for regulating surface pressure and is independent of the WC choke. Deployment of the BHA under trapped wellhead pressure will be necessary. Pressure deployment of the BHA will be accomplished utilizing 3”/3-1/8” (big hole) & 2-3/8” (slim hole) pipe/slip rams (see attached BOP configurations). The annular preventer will act as a secondary containment during deployment and not as a stripper. Operating parameters and fluid densities will be adjusted based on real-time bottom hole pressure measurements while drilling and shale behavior. The following scenario is expected: MPD Pressure at the Planned Window (9110' MD -8,652' TVD) Pumps On Pumps Oī A Target BHP at Window (ppg)4,409 psi 4,409 psi 9.8 B ŶŶƵůĂƌĨƌŝĐƟŽŶ- ECD ;ƉƐŝͬŌͿ 547 psi 0 psi 0.09 C DƵĚ,ǇĚƌŽƐƚĂƟĐ;ƉƉŐͿ 3,869 psi 3,869 psi 8.6 B+C Mud + ECD Combined 4,416 psi 3,869 psi (no choke pressure) A-(B+C)Choke Pressure Required to Maintain -7 psi 540 psi Target BHP at window and deeper Operation Details: Reservoir Pressure: x The estimated reservoir pressure is expected to be 3,276 psi at 8,800 TVD. (7.2 ppg equivalent). x Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,396 psi (from estimated reservoir pressure). Mud Program: x Drilling: Minimum MW of 8.4 ppg KCL with viscosifier for drilling. Managed pressure used to maintain constant BHP. Disposal: x All Class l & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4. x Fluids >1% hydrocarbons or flammables must go to GNI. x Fluids >15% solids by volume must go to GNI. x Fluids with solids that will not pass through 1/4” screen must go to GNI. x Fluids with PH >11 must go to GNI. Hole Size: x 4.25 hole for the entirety of the production hole section. Liner Program: x 3-1/4", 6.6#, 13Cr Solid: 8,750' MD – 9,600' MD (850' liner) x 2-7/8", 6.5#, 13Cr Solid: 9,600' MD – 12,094' MD (2,494' liner) x The primary barrier for this operation: Kill Weight Fluid to provide overbalance as necessary. 7.2 ppg equivalen gq minimum 8.4 ppg drilling fluid x A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: x BOP diagram is attached. MPD and pressure deployment is planned. x Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. x The annular preventer will be tested to 250 psi and 2,500 psi. x 1.5 wellbore volumes of KWF will be on location at all times during drilling operations. x Solid 2-7/8” Liner Running Ram Change: Change out 3”/3-1/8” pipe/slip rams (for drilling) to 2-3/8” x 3- 1/2” VBR rams for liner run. Test VBR rams to 250 psi and 3,500 psi. x A X-over shall be made up to a 2-3/8” safety joint including a TIW valve for all tubulars ran in hole. x 2-3/8” safety joint will be utilized while running solid or slotted liner. The desire is to keep the same standing orders for the entire liner run and not change shut in techniques from well to well (run safety joint with pre-installed TIW valve). When closing on a 2-3/8” safety joint, 2 sets of pipe/slip rams will be available, above and below the flow cross providing better well control option. x Request variance to 20 AC 25.036(c)(2)(A)(iv) to deploy tubulars < 2.375” OD without properly sized pipe rams. x 2-3/8” safety joint will be utilized while running 1” / 1-1/4” CS hydril. x Blind/Shear rams will be utilized in place of pipe rams sized for CTD jointed pipe operations as a worst- case shut-in scenario (in place 1” / 1-1/4” CS hydril pipe rams). x The well will be full of KWF prior to running liner or jointed pipe operations. x The BHA will be circulated out of hole prior to laying down BHA for jointed pipe operations. x The well will be flow checked after laying in KWF, before laying down BHA and before making jointed pipe. x Crew will perform documented well control drills before deploying 1” / 1-1/4” CS hydril pipe. Directional: x Directional plan attached. Maximum planned hole angle is 103°. Inclination at kick off point is 20°. x Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. x Distance to nearest property line – 19,300 ft x Distance to nearest well within pool – 2350 ft Logging: x MWD directional, Gamma Ray and Resistivity will be run through the entire open hole section. x Real time bore pressure to aid in MPD and ECD management. Perforating: x 300' perforated post rig – See attached extended perforating procedure. x 2" Perf Guns at 6 spf x If post rig extended perforating with service coil is not an option, the well will be perforated with the rig or post rig under this PTD. x The well will be perforated between the CTD whipstock and TD of the newly drilled CTD well, completely in the Prudhoe Pool. x Formations: Top of Prudhoe Pool: 9080’ MD in the parent Anti-Collision Failures: x No collision risk for 01-30A wellplan 03 Hazards: x DS/Pad is an H2S pad. The last H2S reading on 01-30: 145 ppm on 8/17/2023. x Max H2S recorded on DS/Pad: 375 ppm.. x 1 fault crossings expected. x Medium lost circulation risk. Ryan Ciolkosz CC: Well File Drilling Engineer Joseph Lastufka (907-244-4357) 1 fault crossing p Max H2S recorded on DS/Pad: 375 ppm. Post-Rig Service Coil Perforating Procedure: Coiled Tubing Notes: x Due to the necessary open hole deployment of Extended Perforating jobs, 24-hour crew and WSS coverage is required. x Note: The well will be killed and monitored before making up the initial perfs guns. This will provide guidance as to whether the well will be killed by bullheading or circulating bottoms up throughout the job. If pressure is seen immediately after perforating, it will either be killed by bullheading while POOH or circulating bottoms up through the same port that opened to shear the firing head. Coil Tubing 1. MIRU Coiled Tubing Unit and spot ancillary equipment. 2. MU nozzle drift BHA (include SCMT and/or RPM log as needed). 3. RIH to PBTD. a. Displace well with weighted brine while RIH (minimum 8.4 ppg to be overbalanced). 4. POOH (and RPM log if needed) and lay down BHA. 5. After MU MHA and pull testing the CTC, tag-up on the CT stripper to ensure BHA cannot pull through the brass upon POOH with guns. 6. There will be no perforations to bullhead kill the well. Well will already be loaded w/ weighted brine or KCl per previous steps. Re-load well at WSS discretion. 7. At surface, prepare for deployment of TCP guns. 8.Confirm well is dead. Bleed any pressure off to return tank. Kill well w/ KWF, weighted brine as needed (minimum 8.4 ppg). Maintain continuous hole fill taking returns to tank until lubricator connection is reestablished. Fluids man-watch must be performed while deploying perf guns to ensure the well remains killed and there is no excess flow. 9.Pickup safety joint and TIW valve and space out before MU guns.Review well control steps with crew prior to breaking lubricator connection and commencing makeup of TCP gun string. Once the safety joint and TIW valve have been spaced out, keep the safety joint/TIW valve readily accessible near the working platform for quick deployment if necessary. 10. Break lubricator connection at QTS and begin makeup of TCP guns and blanks per schedule below.Max BHA length per PTD is 500ft. Fluids man-watch must be performed while deploying perf guns to ensure the well remains killed and there is no excess flow. a. Perforation details i.Perf Interval:The well will be perforated between the CTD whipstock and TD of the newly drilled CTD well, completely in the Ivishak pool. ii.Perf Length:500’ iii.Gun Length:500’ iv.Weight of Guns (lbs):2300lbs (4.6ppf) 11. MU lubricator and RIH with perf gun and tie-in to coil flag correlation. Pickup and perforate perforation intervals (TBD). POOH. a. Note any tubing pressure change in WSR. 12. After perforating, PUH to top of liner or into tubing tail to ensure debris doesn’t fall in on the guns and stick the BHA.Confirm well is dead and re-kill if necessary before pulling to surface. 13. Pump pipe displacement while POOH.Stop at surface to reconfirm well dead and hole full. 14. Review well control steps with crew prior to breaking lubricator connection and commencing breakdown of TCP gun string. Standing orders flow chart included with this sundry request. Ensure safety joint and TIW valve assembly are on-hand before breaking off lubricator to LD gun BHA. 15. Freeze protect well to 2,000’ TVD. 16. RDMO CTU. Coiled Tubing BOPs Standing Orders for Open Hole Well Control during Perf Gun Deployment Equipment Layout Diagram % Prudhoe Bay Unit ADL028330 ADL028329 Sec. 8 Sec. 17 Sec. 5 Sec. 7 (612) Sec. 18 (615) Sec. 6 (609) U010N015E DS1 01-30A_SHL 01-30A_TPH 01-30A_BHL Plan: 01-30A Legend 01-30A_BHL 01-30A_SHL %01-30A_TPH Other Surface Holes (SHL) Other Bottom Holes (BHL) Other Well Paths Pad Footprint Oil and Gas Unit Boundary AIO_4G CO_341J Map Date: 5/7/2025 0 330 660 Feet Document Path: O:\AWS\GIS\Dropbox\Julieanna Potter\Project_Handoff\Project_Handoff.aprxNAD 1927 StatePlane Alaska 4 FIPS 5004 Prudhoe Bay Unit 1-30A Well wp03_v2 u 1:10,000 -4500-4000-3500-3000-2500-2000-1500South(-)/North(+) (1000 usft/in)-3000 -2500 -2000 -1500 -1000 -500 0 500 West(-)/East(+) (1000 usft/in)600 0 6400680001-07600064006800720076008000840088009200938101-1001-1176008 00 08 4 0 0 880 0 9200925 101-3088009200924701-3464006800720076008000840088009200944701-135200560060006400680072007 6 0 0 8 0 0 0 8400 01-18A8800919312-218 76 3 12-13BPB212-13B880001-10A wp02880001-13A wp028800900001-30A wp03Top of Window - 9,110'MDEnd 35dls - 9,411'MDTD - 12,094'MD860087008800890090009100True Vertical Depth (200 usft/in)1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 Vertical Section at 175.00° (400 usft/in)01-3001-30A wp03Top of Window - 9,110'MDEnd 35dls - 9,411'MDTD - 12,094'MDSec MD Inc Azi TVD +N/-S +E/-W Dleg TFace VSect1 9110.00 20.29 238.29 8652.22 -1606.04 -1562.37 0.00 0.00 1463.762 9130.00 22.09 238.29 8670.87 -1609.84 -1568.52 9.00 0.00 1467.013 9230.00 57.09 238.29 8746.74 -1642.82 -1621.89 35.00 0.00 1495.214 9411.18 79.00 172.95 8820.98 -1785.97 -1681.94 35.00 -86.00 1632.585 9551.00 79.00 155.87 8847.66 -1917.68 -1645.20 12.00 -90.00 1766.996 9771.00 79.00 182.75 8889.63 -2127.95 -1605.50 12.00 90.00 1979.927 9991.00 79.00 155.87 8931.61 -2338.22 -1565.81 12.00 -90.00 2192.858 10116.00 79.00 171.14 8955.46 -2455.52 -1531.08 12.00 90.00 2312.749 10213.39 90.00 167.17 8964.79 -2550.57 -1512.84 12.00 -20.00 2409.0110 10324.36 102.50 162.54 8952.72 -2656.82 -1484.14 12.00 -20.00 2517.3611 10495.00 102.50 141.57 8915.79 -2803.17 -1406.51 12.00 -90.00 2669.9212 10695.00 102.50 166.15 8872.50 -2977.12 -1321.15 12.00 90.00 2850.6513 10895.00 102.50 141.57 8829.21 -3151.07 -1235.78 12.00 -90.00 3031.3714 11067.00 102.50 162.71 8791.99 -3298.69 -1157.75 12.00 90.00 3185.2315 11177.62 90.00 158.21 8779.96 -3402.07 -1121.00 12.00 -160.00 3291.4216 11310.85 75.00 152.61 8797.32 -3521.83 -1066.31 12.00 -160.00 3415.4917 11431.00 75.00 167.53 8828.41 -3630.63 -1026.86 12.00 90.00 3527.3118 11651.00 75.00 140.21 8885.35 -3819.61 -934.15 12.00 -90.00 3723.6519 11871.00 75.00 167.53 8942.29 -4008.59 -841.45 12.00 90.00 3920.0020 12094.00 75.00 139.83 9000.01 -4199.79 -746.88 12.00 -90.00 4118.71Project: Prudhoe BaySite: 01Well: 01-30Wellbore: Plan: 01-30APlan: 01-30A wp03WELLBORE DETAILSParent Wellbore:01-30Top of Window: 9110.0001-30A wp03Depth From Depth To Survey/Plan Tool100.00 9110.00 1 : Sperry-Sun BOSS gyro multi (01-30)3_Gyro-SR-GMS19110.00 12094.00 01-30A wp03 (Plan: 01-30A) 3_MWDWELL DETAILSNorthing: 5939792.50Easting: 698876.50Lattitude: 70° 14' 22.4439 NLongitude: 148° 23' 38.0064 W01-30A wp03SECTION DETAILSHilcorp Alaska, LLCSURVEY PROGRAMNAD 1927 (NADCON CONUS)US State Plane 1927 (Exact solution)Alaska Zone 04PROJECT DETAILSREFERENCE INFORMATIONCoordinate(N/E) Reference: Well 01-30, True NorthVertical (TVD) Reference: Kelly Bushing / Rotary Table @ 70.00usft (DOYON 16)Measured Depth Reference: Kelly Bushing / Rotary Table @ 70.00usft (DOYON 16)Section (VS) Reference: Slot - (0.00N, 0.00E)Calculation Method: Minimum CurvatureREFERENCE INFORMATION ! 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' ()* ' + +, "-!" # !!" #$% & '()*+,-./.012 *. 3 *,4- 5 &4 * '#$% & '()*+,-./.012 / # ' 6 & " * # 7"'9 ; 789 <&"# 789 546+ 7"'9 / #. 7"'9 4. 7"'9 5/6 7"'9 "- ) * # 7"'9 ()* "' * => ) * * * * **18B B)1*>> 88 )89*>=** * * *9 * *1 *==)*18B B)1*>=> 88 )89*==**) *1 9* *9 9* *9 *99*8 18B B)1*>> 88 )89*9B**> *9 * *=) * *)9 *9)1*18B B)1*>> 88 )8*)89**8 *) =* *B =* *=9 *=9)*118B B)1*=> 88 )8*B**9> *= >* *1> =88*88 9*9B *B*118B B)1*9>> 88 )8*99=98*88 *> 9*9= 1* *= >88*88 *99 *B*>18B B)1*91> 88 )B8*9)>98*88 *99 *B )* * 188*88 *B1 *=191*18B B)1*=> 88 )BB*1=198*88 *8 *B B* *=) )88*8B =*> *=81>*B18B B)1*> 88 )B)*8B)98*8B * =*=> 8* *99 B88*8B >* *))=*818B B)1*9)> 88 )B)*8B98*8B *91 >*> * *) 888*8B >*=9 *9B>*B18B B)1*1> 88 )B)*)898*8B *8 >*B * *9 88*8B >*)> *9B>*8 18B B)1*=9> 88 )B1*)> 98*8B * >*) 9* *B> 88*8B 1*>) *)=>*)18B B)1*B=> 88 )B>*8= 98*8B *18 1*>1 * *B 988*81 )*B *B8>*818B B))*1> 88 )B=*)9 998*81 * )*B> =* *) 88*8> 8*=> *)=*)18B B)B*>> 88 )B*8 98*8>*> 8*> >* *9) =88*8 *>) *=))>*)18B B)B*9B> 88 )B*8B =98*8* *11 1* *> >88*8 *B> *1))*18B B)B*=B> 88 ))B*) >98*8*8 *8= )* *9 188*B) 1*1 *B81B*818B B)B*B9> 88 ))1*= 198*B)*9 1*91 B* *) )88*B> B*8 9*>B=8*>18B B)8*>1> 88 ))=*=B )98*B>*=) B*9> 8* *9) B88*B 8*89 *>>1*)18B BB*>9> 88 ))9*18 B98*B*9> 9*> 9 * *=) 888*B 99*8 =*991)*18B BB*> 88 ))*== 898*B*9 99*=) 9 * * 9 88*)B 9=* =*=8B*8 18B BB*1> 88 )1B*99 98*)B *>> 9=*1 9 9* *B> 9 88*)) 9>*)B =*8=*18B BB9*> 88 )11*B)9 98*))*1 91* 9 * *)> 9 988*)1 91*88 >*>81*118B BB9*B> 88 )1>*1)9 998*)1 *91 9)*) 9 =* *) 9 88*)> 9B*8 1*1>1*818B BB*> 88 )1=*=B9 98*)>*> 9B*1 9 >* *) 9 =88*)= 98*> 1*>1*18B BB*)8> 88 )1*9 =98*)=*> 98*B 9 1* *BB 9 >88*) *18 1*1>B>*18B BB*81> 88 )19*9 >98*)*B *1 9 )* * 9 188*)9 9*B 1*99*118B BB*>)> 88 )1*9 198*)9 *B 9*)8 9 B* *9 9 )88*18 =* >*9B*118B BB9*)> 88 )>B*>9 )98*18 *9= =*1 9 8* *=) 9 B88*1) 1*= =*998*8 18B BB*>B> 88 )>1*89 B98*1)*> 1*1> * =*> 9 888*>9 =*)> *B9>*B18B B)B*)>> 88 )>*B9 898*>9 *) =*) * >*1) 88*9 =B*8 *1B9*18B B)=*> 88 )==*9 98*9 *99 =)*18 9* )*9> 8B*=B >B* 8*99)*8 18B B1B*8> 88 )=*91 9B*=B *1 >)* * B*B 98)*> )*=9 >*199)*B8 18B B19*)>> 88 )9*) 99)*>*>B 1B*)8 =* 8*=> 81*9 B*)) 9=*91*B18B B>=*1> 88 )B* 91*9*>= B*> >* *B> =8=*11 8)*B =*B9)*18 18B B==*> 88 18*B =9=*11 *= 8=*8 1* *B >89*=) =*> =)*=99)*18B B9*9> 88 1)1*8> >99*=)9* 8*)B )* >* 1B8*= *B 19*>9)*8 18B B)*8> 88 1>)*B 18*=*89 9)*8 B* )* )B>*> >>*B )B*899)*>18B B*)9> 88 1=*1) )>*>*8 =B*= 8* 8*=B BB*> B*)> 8)*B=91*B8 18B )B*=)> 88 18*9> B*>9*=8 )*> = * 9*B) 8)=*> 9B*8B 8*91*B8 18B )1*> 88 >B*=1 8=*>9*8 8)*B = * 9*) = 11*9= 98*8 =9*9)*18B )=*>>> 88 >=B*8 881*9=*B 991*>8 = 9* 9=*89 = >)*) 9)9*>9 1)*=19B*18B )1*> 88 >>*1)= B)*)*98 9>1*B8 = * 9>*8 = 9=)*18 >*B> 8=*>99*18B 18*=> 88 =B*1>= ))*18 * 9B)*) = =* 91*) = )*=> 8*)= 999*1898*>18B 119*B1> 88 ==)*= 91)*=>*=8 8* % ! & ! ' ()* ' + +, "-!" # !!" #$% & '()*+,-./.012 *. 3 *,4- 5 &4 * '#$% & '()*+,-./.012 / # ' 6 & " * # 7"'9 ; 789 <&"# 789 546+ 7"'9 / #. 7"'9 4. 7"'9 5/6 7"'9 "- ) * # 7"'9 ()* "' * =?>@@ ) = >* 91*B = =91*BB )=*98 9>*998*8 18B 1>*>> 88 =*)== >1*BB *= >*8B = 1* 91*B = >1* =8*B 9)8*)998*18B 1)*1B> 88 )1*= ==1**> B*9= = )* 91*) = 1>*>= ==*=1 B*>99*B18B >)8*)8> 88 =*8= >>*>=*B ==*BB = B* 91*19 = 18>*= =))* )*B99*18B >>*=> 88 1*18= 19>*=*= ==>*B= = 8* 9)* = )B=*98 >*8 1)*1>99*>18B >99*=)> 88 9)9*B= )=*98 *8 =)1*8= > * 9)*B) = B)*= >=>*1 8B*9B99*B18B =89*))> 88 91*B1= B*=*BB >B*>) > * 9B*) = 81*1 >B*9= =98*1999*18B =19*>> 88 9*)= B8*1 *9= >=*>8 > 9* 9B*99 > =8*>= 1>*B =1*999*18B =*1> 88 1>*== 8)8*>=*B >)9*1= > * 9B*)B > )*=9 1>*8 =8*>9999*118B =*=> 88 98*1> 1)*=9 *>B 1=*8 > =* 98*9 > 99=*B= 1B>*81 >91*>)99*8 18B 1B*9=> 88 89*8> >=*B=*1 1)*=1 > >* 98*B > *B9 )9*8 >1*)99*18B >*=> 88 >1*9> 9=*B9 *=B 1)* > 1* 98*9> > 8B*B= )>)*B> >8=*B99*18B 9*11> 88 8*98> 9B*B=*>) )*8 > )* *B9 > =B>*= )8*B) 19B*B999=*B8 18B 91B*BB> 8B 8B9*)> =>*=*B )1*= > B* 9* > >)*) B98*B= 111*199)*B8 18B 99*>> 8B 8=>*=9> >*)9*9 )1B*>B > 8* *>) > 1>>*1) B1=* )1*>9*>18B 8*1> 8B 88*8> >B>*1)*=B )88*== 1 * 9B*8) > )=9* B81*B> )=>*998*18B >>*=>> 8B B)1*1> 1)9*9*) B9B*> 1 * 9B*1 > B98*11 89B*1> )B*999B*8 18B 9*> 8B B=*19> )>8*11 *=> B>)* 1 9* 9>*8) > 8B*>9 8>8*>B B>*>991*18 18B B)*8> 8B B*B> B=B*>9 9*)) BB=*B8 1 * 9>*9) 1 B*18 8B8*B B=1*1)99)*18B >1*91> 8B )B*=8> 8B*18 *)> 8*>9 1 =* 9*9> 1 88*B> )*8 B)1*)9991*18 18B 91*81> 8B )>9*181 98*B>9*= 81*B 1 >* 99*) 1 89* =*= 8>*B99)*B18) 888*9> 8B )9>*11 99**8B 81*>> 1 1* 99* 1 9B=*1 1B*B 8*99)*18 18) 8)*8=> 8B 188*>1 9=*1*) 8B*= 1 )* 99*9) 1 ))*91 8=* 81*B199)*18) 8==*B8> 8B 1)*981 )*91 *> 1*= 1 B* 9*) 1 =18*88 8*B 8BB*9B99)*18) 8B*>> 8B 1=)*81 88*88 *>) 98*= 1 8* 9*= 1 >19*88 =>*> =*88991*18) B89*9> 8B 19*=1 =89*88 *=1 >9*9 ) * 9*8) 1 1>1*99 )*> =*991*18) B11*)1> 8B >8>*)1 >B1*99 *=1 )=*81 ) * 9*>9 1 )=8*) 8=*1B 11*>)991*18) B=*BB> 8B >)*)1 1)8*)*=1 8)*B ) 9* 9*9 1 B=*=B 9B*B 8*1B991*18) B)*=> 8B >=>*81 ))*=B * 8*9 ) * 9*99 1 8)* 9=9*B= 1*>999>*B8 18) )8*9> 8B >9*)1 B1)**= =*B ) =* 9*B ) * 91)* =*=99>*B18) )1B*8)> 8B =8>*81 81**1 19*) ) >* 9*9B ) 9=*B) 98*9 11*=99>*B8 18) )==*18> 8B =)*>) >=*B)* B=*1> ) 1* 8*8B ) 9B*)1 >*8 8*99>*B18) )9*1=> 8B ==1*=) =B*)1 * 91*B ) )* 8*1> ) 9*B= B*B9 9>*99>*B18) 181*8)> 8B =99*)) 9=9*B=* 99)*B ) B* 8*) ) =)* 1*8B 98*8991*8 18) 1)*>> 8B 8B*B) )**= 9=B*)B ) 8* 8*9) ) >*=) B=*B9 91*991*18) 1>*9> 8B )=*89) =*=)* 918*== B * 8*9 ) >8>*8= =)*) 9B)*=991*B18) 19)*> 8B >*)>) >9>*8=* 9B8*B= B * 8*9 ) 18*=B =98*19 *8>99)*18) 1*)8> 8B 9B*BB) 19*=B * 8*89 B 9* B*=> ) )B>*B =>*9= =*)99B*18) >B*1> 8B 1*1=) )>*B *18 98*8 B * B*9 ) BB*1 =)*>1 >B*=89*18 18) >>)*B> 8B 9B>*)) B*1 *B1 =)*>1 B =* )*8 ) 8)>*98 =8*1 B9*)9*18) >*1>> 8B 911*9) 8>*98 *)9 1=*= B >* )*B> B )*=1 >B*8 =)*)9*B18) >8*>> 8B 9=)*BB *=1 *9> B*> B 1* )*> B 1>*B1 >91*>9 =*1=9=*18) =B>*)> 8B 99B*B=B 8>*B1 *B 8>*8 B )* 1*BB B 91*> >=* =>>*191*18) =19*1> 8B 9*1B 8*>*1 =*8 B B* 1*99 B >)*1 >>B*=B =)8*199B*>18) =B*>8> 8B 8>*19B 9B)*1 *8 =9*1 B 8* 1*B) B =>*9 >)9*) >=*9B9=*>18) ==*9> 8B B*)>B B*9*) =>*1 % ! & ! ' ()* ' + +, "-!" # !!" #$% & '()*+,-./.012 *. 3 *,4- 5 &4 * '#$% & '()*+,-./.012 / # ' 6 & " * # 7"'9 ; 789 <&"# 789 546+ 7"'9 / #. 7"'9 4. 7"'9 5/6 7"'9 "- ) * # 7"'9 ()* "' * @=@> ) 8 * B*=) B >=B*> >B)*B >*B=9=*18 18) BB*>> 8B 1>*BB =)B*>*19 ==)*89 8 * 9*9B B 1=9*B= 1=*99 >>8*=99B*8 18) 1*> 8B =)*)8B >)9*B=*81 =19*9 8 * 9*98 B 1>9*99 11*= >19*)9B*98 18) >)*> 8B =>*8B >B9*99 *1 =1*)1 ( '+ AB* 8 * 99*8 B 1)*B) 18*B= >1B*>99B*98 18) >*B> 8B =*8=B 1*B)8* =1)* 8 =* 9>*>8 B 1B* 1*8) >)*819B*98 18) =)*)> 8B 8*)9B 1*>* =1B*B 8 >* 98*8 B 1BB*B8 1=*B >)>*B19B*98 18) =*B1> 8B )*9B 1B*B8 >* =)*B8 8 1* 9*>8 B 18)*=B 1)*) >B*999B*98 18) 8*>)> 8B =*=B 19)*=B >* =)*9 8 )* 1*8 B )>*) 19*= >B>*99B*98 18) =*B>> 8B *B 1>*)>* =)>*) 8 B* 8*>8 B )*1 19*91 >8*9=9B*98 18) 98*)9> 8B 9)*8>B 1=*1>* =)B*=8 8 8* =*8 B )9*= 191*) >8>*B19B*98 18) 9=*9> 8B 9=*B 1>*=>* =B*=1 8 9* =1*>8 B )9B*9 1*== 1*B>9B*98 18) B*> 8B 9*=)B 1>B*9>* =B=*19 8 9* >*8 B )=*B) 1=*) 1B*99B*98 18) 9*>> 8B 1*)B 11=*B)>* =B)*8B 8 99* >*>8 B )=*> 1B*> 1=*89B*98 18) >*=)> 8B 9*)B 1)*>>* =8*>9 8 9* >)*8 B )=1*)= 1=9*B9 19*B89B*98 18) 98B*1> 8B )*>1B 1)1*)=>* =8>*9 8 9=* >)*= B )>9*> 1=)*> 19B*BB9=*=18) 98*)> 8B 9*)B 1B9*>>* =88*91 8 9>* >)*B> B )>)*> 1>9*1B 1>*>=9*18) 9B>*9> 8B 8)*=B 1B)*>>* >*B> 8 91* >B*= B )19*)B 1>B*) 1=*B>99>*8)18) 9)8*1> 8B 8*>B 189*)B >* >B*81 8 9)* >8* B )1)*8) 11=*>9 1=)*)899*81 18) 9)*98> 8B B>*8B 18)*8)>* >=*>) 8 9B* >8*81 B ))*= 1)*9 1>*99B*9 18) 91)*8> 8B )B*==B )*=>* >9*1) 8 98* 1*8 B )))*8) 1)B*> 1>B*==9=*=18) 919*88> 8B )*9BB ))*8)>* >9)*99 8 * 1*81 B )B9*)1 1B>*>B 11*99*=18) 9>B*>> 8B 1*)B )9*)1 >* >=*9 8 * 1* B )B)*) 18*B 11)*>91*19 18) 9>=*=8> 8B >>*BB ))*)>* >=*1 8 9* 1=*1 B )8*B )*>9 1)*99*8)18) 9>*8>> 8B =)*>8B )9*B>* >=8*= 8 * 1>*) B )81*9 )8*8) 1)=*B88*=18) 9=)*8> 8B 8*1B )91*9 >* >>)*> 8 =* 1)*9 B B*9 )B*) 1))*18>*818) 9=>*>> 8B *91B )*9 >* >1>*88 8 >* 1B*19 B B*)8 )9)*1B 1)8*=89*>18) 9=*9> 8B 9*99B )*)8 >* >)=*) 8 1* )*B B B)* )1*B) 1B*8B8*>18) 9=*B> 8B *88B ))*>* >B*)= 8 )* )*B B B*>1 )=1*9= 1B9*=9B>*B)18) 9=*B9> 8B 9*>BB )=*>1 >* >89*8) 8 B* )*=B B B*>> )>>*)1 1B*B9*1>18) 9=*1> 8) 88*>B )=*>>>* 19*B 8 8* )>*9 B B1*9> )1>*8 1B*)8*=8 18) 9=*==> 8) 8B*=B )=1*9>>* 1*81 8 =* )1*8B B BB*1> ))>*B 1B9*81)1*B 18) 9=*=> 8) 8)*)=B )=B*1>>* 19*1> 8 =* )B*)8 B B9*)> )B=*B9 1B9*B)*18) 9=9*B> 8) 81=*B )>*)>>* 1*= 8 =*B )8* B B9*8B )B>*8) 1B*8=)9*8>18) 9=9*>> 8) 819*B8B )>*8B =*8 19*>B 4A=B* 8 =9>* )8* B B9*1 )88*= 1B*B)*9)18) 9==*>1> 8) 8=8*>B )>*19* 1=1* 8 =>* )8* B B9B*B B9*>> 1)>*)1B*918) 9=8*>)> 8) 89>*=BB )>B*B 9* 1)*>) 8 =)>* )8* B B*> B=)*= 1)*11>*1 18) 9>>*B>> 8) 8*))B )1*>9* 18=*B> 8 >* )8* B B)*8 B)*8) 11*=19*18) 91*B> 8) B)B*=B )1)*89* )B*8 8 >9>* )8* B B=9*) B8=* 1>=*8B>8*>18) 9)9*>> 8) B>>*>B ))9*)9* )=9*1) 8 >>* )8* B B=)*11 8)*1B 1=>*9>>*B)18) 9B9*>>> 8) B9*9B )))*11 9* )11*88 8 >)>* )8* B B>9*9= 88*=9 11*9>B*B18) 989*9> 8) B*)B )B9*9=9* )B8*== 8 1* )8* B B>)* 819*> 19)*B11*B1 18) *)> 8) )B)*BB )B)*9* B*B 8 19>* )8* B B1*)B 8B1*= 19*B=1=*818) B*)> 8) )1=*>B )8*)B 9* B)*99 8 1>* )8* B B11*>> 9 8*B8 1>*81)*8)18) >*B> 8) )=*B9B )81*>>9* B1*=B % ! & ! ' ()* ' + +, "-!" # !!" #$% & '()*+,-./.012 *. 3 *,4- 5 &4 * '#$% & '()*+,-./.012 / # ' 6 & " * # 7"'9 ; 789 <&"# 789 546+ 7"'9 / #. 7"'9 4. 7"'9 5/6 7"'9 "- ) * # 7"'9 ()* "' * @@> ) 8 1)>* )8* B B)*9 9 =*9 1*1)*9 18) 9*8> 8) )1*B9B B*9 9* BB>*8 8 )* )8* B B)1*8 9 >B*> 1)*=)=*B 18) 9=*> 8) 189*>BB B1*8 9* 8*=9 8 )9>* )8* B BB*B1 9 B9*B9 1>*>>))*18) 91*>=> 8) 11B*BB B*B1 9* 8=*81 8 )>* )8* B BB>*1 9 )*> 1=*8BB*8 18) 9)*)1> 8) 1=*1)B B>*19* 8>8*== 8 ))* )8* B BB8*1 9 9)*8> 1>*>B9*)>18) 9)*)B> 8) 19*1B B8*19* 8)8*89 8 ))>* )8* B B8*= 9 *B) 1>*1BB9*91 18) 9)*)> 8) 18*B B9*=9* 8B*B9 8 B* )8* B B8>*) 9 >1*= 1>*88)8*918) 9B*=> 8) >8=*1B B9>*)9* 9 B*9 8 B9>* )8* B B88*8= 9 B*8 1>*)1*>18) 98*1B> 8) >)*9B B98*8=9* 9 9*)= 8 B>* )8* B 8=*) 9 9>*1 19*))*18) 9*19> 8) >=>*)1B B=*)9* 9 >)*9B 8 B)>* )8* B 88*=B 9 998*1 >88*)*=18) 1*B1> 8) >9*>8B B8*=B 9* 9 B*)B 8 8* )8* B 8=*9> 9 9>*1B >8=*9911*88 18) =9*)> 8) =8)*1BB B==*9>9* 9 1*1 8 89>* )8* B 88*9 9 9))*= >BB*11*818) =8*1> 8) =)=*B B=8*9 9* 9 *> 8 8>* )8* B 89*)8 9 *B9 >B*1=1*BB 18) >)*8> 8) =>*89B B>*)8 9* 9 >=* 8 8)>* )8* B 89B*>1 9 9*)B >)*88>)*B9 18) 11*==> 8) =9B*8B B>B*>1 9* 9 ))*8 8 88* )8* B 8*1 9 B*99 >1>*B>>*B)18) )*> 8) =*8B B1*19* 9 89*B> * )8* B 8* 9 =1*9 >19*9B>1*8)18) )1*)>> 8) =>*89B B1*9* 9 9*9 9>* )8* B 8B* 9 18*> >>*9B1*9 18) B1*=> 8) B*=B B1B*9* 9 99=*)> >* )8* B 8=9*B) 9 89*=9 >=>*>91*B 18) 8=*)> 8) 1*9BB B)9*B)9* 9 9=B*19 )>* )8* B 8=)*1= 9 =1*B >8*11*18) =*B>> 8) 1*BB B))*1=9* 9 9)9*)> * )8* B 8>9*= 9 ==*> >*)118*8 18) =)*)9> 8) 9*8BB BB9*=9* 9 98)*8 1* )8* B 8>>*=1 9 =>>*>9 >*B)*=18) =*B> 8) 98)*>BB BB>*=1 9* 9 9*)= 9>* B*9 B 8>)* 9 =1=*9) >98*18)*))18) =9*=> 8) 9BB*BBB BB)*9* 9 9*>) >* B9*B= B 81*B 9 =BB*1 >9>*>18*)=18) =)*91> 8) 91=*1=B B8*B9* 9 =1*9 )>* B>*11 B 81* 9 >*1 >9*B>1B*)9 18) =99*>>> 8) 9=*=B B8*9* 9 )*8> 9* BB*=8 B 81=*1 9 >)*> >>*)>1)*)18) =9B*98> 8) 91*>B B8=*19* 9 8>*)= 9*8 8* B 81=*)8 9 >>*>) >9*B=1)*)18) =*>>> 8) 9*1B B8=*)8 9* 9 =8* 99>* 8* B 81=*1> 9 >1*B) >*9911*18 18) ==*=)> 8) 8*B9B B8=*1>9* 9 =9*> 9>* 8=* B 81*=) 9 >B1*9 >=*9>1>*1)18) ==*)> 8) 1)*)>B B8*=)9* 9 ==>*B 9)>* 81*8> B 81*1 9 1*) =8)*BB1=*118) ==B*B> 8) =*B)B B8*1 9* 9 =18*18 * 88*)1 B 8>)*= 9 1*81 =8*1*>B 18) =>>*=B> 8) 9*9BB BB)*=9* 9 =8*8B 9=*1 9*> B 8>9*)9 9 1>1*B9 =B=*=19*>=18) =1*=> 8) 8)*1B BB9*)9 9* 9 >)*1 >* 9*> B 8=)*) 9 1B*=B =)>*8B>8*8 18) =)*B9> 8) )=*)B B))*)9* 9 >=*1= )>* 9*> B 8=*)1 9 )*B =11*)B>1*9 18) =B*1> 8) >*B9B B)*)1 9* 9 >1=*81 =* 9*> B 81*> 9 )9>*1 =>1*B>*9>18) =89*>8> 8) *9B B11*>9* 9 >B)*B1 =9>* 9*> B 8*8= 9 )=1*1> ===*B9>*)18) >=*)9> 8) B*B>B B1*8=9* 9 1*9B =>* 9*> B 89>*> 9 )1)*=8 =9*=)*18) >)*8)> 81 8BB*>B B>>*>9* 9 19*= =)>* 9*> B 89*9 9 )B)*19 =B*==*18) >9*98> 81 81B*1B B>*9 9* 9 1>*= =8>* 9*> B 8>*)8 9 B*) =1*>=*>)18) >==*>> 81 8>*1B B=>*)8 9* 9 118*89 >* 9*> B 8=*) 9 B)* =*>=9*8 18) >=)*1> 81 8=8*1B B==*)9* 9 1)=* >9>* 9*> B 88* 9 B91*18 B8*1=>*91 18) >19*>)> 81 8*9B B8*9* 9 18=*B1 >>* 9*> B 8*B8 9 B=)* )>*18=B*18) >)1*=)> 81 8*91B B*B8 9* 9 )1*) >)>* 9*> B B8B*=) 9 B1B*9 1*==>*=18) >B8*9)> 81 BB8*=BB B9B*=)9* 9 )B*=1 1* 9*> B B8*1 9 BB8*8= >9*=>=*=B 18) 1*8=> 81 B1B*>B B9*1 9* 9 )1*B 19>* 9*> B BB)*1> 9 89*9= =9*=>)*>>18) 1*=>> 81 B=1*B B)*1>9* 9 )B=*1 1>* 9*> B BB9*9= 9 8>*= *)1*19 18) 19*)1> 81 B9*=)B B9*9=9* 9 B)*1 % ! & ! ' ()* ' + +, "-!" # !!" #$% & '()*+,-./.012 *. 3 *,4- 5 &4 * '#$% & '()*+,-./.012 / # ' 6 & " * # 7"'9 ; 789 <&"# 789 546+ 7"'9 / #. 7"'9 4. 7"'9 5/6 7"'9 "- ) * # 7"'9 ()* "' * @@?>@ ) 1)>* 9*> B B)1*B 9 8>B*9) 91*991*18 18) 19B*B=> 81 B*=>B B1*B9* 9 B*=9 18>* 9*> B B)9*> 9 8))*9 9*>11*>18) 1=*=9> 81 )B*)B B9*>9* 9 B>*1> )* 9*> B B)*=9 9 8B*B> 8*8>1>*>=18) 1>*)=> 81 )))*=B B*=9 9* 9 B>>*=1 )9>* 9*> B B11* >* *9919*=1 18) 1=*B> 81 )>*)1B )81*9* 9 B)8*=9 )>* 9*> B B1*1 9B*B >*9>>8*8 18) 1>*11> 81 )*89B )8*19* 9 8*8 ))>* 9*> B B>>*8 >*8B 981*>>1*9 18) 11*=>> 81 )B*>)B )B>*8 9* 9 891*= B* 9*> B B=8*)B )*1 9B>*1>>*9>18) 1)9*=> 81 1B1*))B ))8*)B 9* 9 8=8* B9>* 9*> B B==*1 8=*>> 9)=*8>*)18) 1B=*>1> 81 11>*>8B ))=*1 9* 9 8)*) B>* 9*> B BB*8> >*8 91*8=)*18) 18)*B> 81 1=>*B )1B*8>9* 9 88*1 B)>* 9*> B B*>= >*>9 9=)*>8==*18) )9*> 81 19>*=B )1*>=9* =*B> B8>* 9*> B B98*9 >*) 9>*)B=*>)18) )9=*=> 81 1*B )>8*99* *) 8* 9*> B B9B* >=*8 99*))=9*8 18) )9)*=>> 81 11*>B )>B*9* >*=1 89>* 9*> B B99*)9 )=*>B 9B*=>*91 18) )=9*=> 81 >B)*1B )>9*)9 9* >1*9 8>* 9*> B B)* 8>* 9=*81=B*18) )>1*> 81 >1)*B )=)*9* ))*B9 8)>* 9*> B B*8 91* 89*)>*=18) )18*> 81 >=1*9B )=*89* 88*89 * 9*> B B1*=8 9)*B= B*1>=*=B 18) )B*)B> 81 >9=*BB )1*=8 9* 99*> 9>* 9*> B B*B 91*= )*18>)*>>18) )8*9B> 81 >9*))B )*B 9* =>*1 >* 9*> B )8>*1) 9B9*8 19*8)1*19 18) B*>8> 81 =B*99B )9>*1)9* 18*B 1)* 9*> B )8*88 98B*18 >)*)>19*)18) B1*9> 81 =1=*1B )9*88 9* B>*9 )>* *1 B )8*9 1*> >>*=19*)18) BB*))> 81 =>)*9B )9*9 9* 89*B) * 8B*)B B )B>*8 98*> =)*)=1*=18) B)*>> 81 ==*=B )>*89* 91*B 9>* 8>*8> B )B9*18 >9*8> 8*11*9 18) B9>*B> 81 =*B>B )9*18 9* 9=*B1 >* 8*9 B )B*) )1* *>8*18) B>*> 81 B)*)B )*)9* 91=*8 )>* 8* B ))8*8) 88*1 9*8)>B*18) B==*11> 81 1=*1>B )8*8)9* 9BB*8 ))*19 8* B ))8*81 =9*) 9*>B*918) B=>*18> 81 19*9=B )8*81 9* 98*=9 9* B)*=B B )B*=> =99*)) 9*>>)*98 18) B>=*)> 81 =*))B )*=>9* 9*)B 99>* B=*11 B )B9*) ==>*18 9*18>1*9>18) B1>*=> 81 8*9B )9*)9* 1*=) 9>* B*B= B )B>* =1B*9 89*=8>>*918) B)>*8=> 81 981*))B )>*9* >8*8 9)>* )8* B )B8*91 =8*1 B*81>=*1 18) BB)*1> 81 9)=*))B )8*91 9* B*9 * )1*99 B )8=*19 >9*=B )*>*B 18) B8B*=B> 81 9>*8B )9=*19 9* =>*)1 *B> )>* B )8)*9 >9*B 11*>9*118) 8*>9> 81 9=*8)B )9)*9 9* =>*=8 9>* )>* B B*8B >=*1 1*9>=*)18) 88*8=> 81 9*8B )*8B 9* =9B*9 >* )>* B B)*=> >>1* >*1>)*=)18) 89*)> 81 9*B ))*=>9* =>*9 )>* )>* B B*89 >)B*1> =*)1*>B 18) 898*1> 81 B)*B9B )=*89 9* =)=*9= =* )>* B B9*8 1*1 =*1*1B 18) 8)*19> 81 1>*>B )>*8 9* =8)*)) =9>* )>* B B91*B1 19=*8) 9B*>11*)8 18) 8==*B> 81 =*B)B )>1*B1 9* >9*>) =* )>* B B9B*= 1*1 91*B11)*>18) 8=>*B9> 81 1*9>B )>B*=9* >9)* =>* )>* B B* 1=B*=1 99*>1>*)18) 8>*19> 81 B*>=B )1*9* >=>*=> =)>* )>* B B8*B 1)*19 >*)919*)18) 8>B*=> 81 8>*>)B )18*B9* >18*9 >* )>* B B=1*9) 18=*B )*1)>B*81 18) 811*18> 81 )*B ))1*9)9* >89*> >9>* )>* B B>9*)= )1*1B 88B*8>>*B1 18) 8)1*>>> 81 >*88B )B9*)=9* 1>*>9 >>* )>* B B>8*9 )B*= 8B)*89>9*)>18) 8B)*>8> 81 98*>9B )B8*99* 1B* >)>* )>* B B1>*1B )>8*>8 8)1*98=8*1>18) 888*))> 81 B*1)B )8>*1B 9* 11*9 1* )>* B B)9*> )B*8 81*>=1*>=18B *)> 8> 8BB*>9B B9*>9* 1B*) 19>* )>* B B)B*19 )88*B) 8=8*1B=*==18B 9)*==> 8> 818*9B BB*19 9* )9*1= % ! & ! ' ()* ' + +, "-!" # !!" #$% & '()*+,-./.012 *. 3 *,4- 5 &4 * '#$% & '()*+,-./.012 / # ' 6 & " * # 7"'9 ; 789 <&"# 789 546+ 7"'9 / #. 7"'9 4. 7"'9 5/6 7"'9 "- ) * # 7"'9 ()* "' * @@> ) 1>* )>* B BB>*> B8*1 8=*>=*918B =*=B> 8> 8=8*BB B>*>9* )9*1> 1)>* )>* B B8*>1 B)*B 88*)8=*8 18B >B*9> 8> 8*88B B9*>1 9* )=* )* )>* B B8B* B>)*> 8>*B>=1*98 18B )9*))> 8> 89*1>B B9B*9* )1*BB )9>* )>* B 8=*> B))*8> B8*=8*=18B B1*>> 8> B89*>1B B=*>9* )B>*) )>* )>* B 8*8) B88*1 BB*9B>9*>18B 8B*=> 8> B)*))B B=*8)9* B)*= ))>* )>* B 8)*=> 89*)) B)*)>>*118B 8*>1> 8> B>*=B B=)*=>9* B98*81 B* )>* B 89*89 8=*9 B1*=>B*)18B 8*>9> 8> B9B*>B B>*89 9* B>9*8> B9>* )>* B 8*8 81>*)> B>*81*B9 18B 9B*9)> 8> B>*B>B B1*8 9* B)1* B>* )>* B 81*B1 8BB*B8 B=1*9B1=*89 18B >*)B> 8> )B9*8B B11*B1 9* B88*8> B)* )>* B 8=9*98 = B*>8 B=*=>1)*>18B =*> 8> )1*=B B)9*98 9* 89* B)>* )>* B 8=* = 9*> B=*11)*18B =9*B> 8> )>8*>8B B)*9* 89*B9 8* )>* B 8=8*B = >*) B=*>=1*818B =B*)>> 8> )1*8B B)8*B9* 8=)*1= 89>* )>* B 8>1*9) = >B*)= B9)*91*B9 18B >1*11> 8> )*>BB BB1*9)9* 8)*9 8>* )>* B 819*)= = B*9 BB*18>)*)9 18B 1>*B> 8> 18*9B B89*)=9* 88=*== 8)>* )>* B 818*9 = *= BB*8>=*118B )1*> 8> 118*=B B88*99* = )*98 9 * )>* B 8)>*1B = 9=*8 )8)*88>*>18B B)*1=> 8> 1=B*BB 8>*1B 9* = 8*18 9 9>* )>* B 8B9*> = =>*B= )B>*8=B*=18B 9*9)> 8> 19)*1B 89*>9* = 1*>1 9 >* )>* B 8BB*19 = 11*> ))9*)=>*18B 9=*> 8> 1)*)>B 8B*19 9* = B9*B> 9 )>* )>* B 88>*8 = B>*>9 )>B*=9=9*8 18B 99B*)8> 8> >BB*11B 89>*8 9* = *=8 9 8=* )>* 8 * = 88*)8 )=1*BB8*B18B 9=*)> 8> >)=*)B 8*9* = B*) (*A=B* (./& #6&. # ()* 7"'9 / #. 7"'9 4. 7"'9 5/6 7"'9 546+ 7"'9 (. * . 789 * *> 789 $"8 >* > 8B 8*)= 18) 8=*1> >>=*98 B9*>8* * ! $'*=+ 8)*)+ -,B)8B*8&C- )1*90 1)1*=42 $ *> 8B 8*)= 18) 8=*1>8 >* * 1*B9 > 8) >B*)8 18) 98*=)8 >* 1B*>= 8*))> 81 981*> 18) )=9*)88 >* >8)*8B 9 B=1*9=> 8> )=*9 18B 9>>*9>8 >* B>*81 9 )18*11>> 8> =>=*)B 18B =9*>)8 >* 9>*1 8=B*=1 > 8) 9>9* 18) =B*>=8 >* 1=*9 B*B)> 8B 9)8*=8 18) 8=*>88 >* 9*8 *B > 8B 8*)= 18) 8=*1>8 >* * &9"B )B* > 81 >)* 18) B=* =)*9 9*B* * ! $'=*>>+ B*+ -,B))8*8)&C- =>*>0 8*1942 &"8 * > 8> >1B* 18B 9=1*= 91*1 )=*)1* * ! $'B*>>+ 98=*+ -,8*&C- =88*)80 )=1*BB42 &"B 81>* > 8) 8* 18) =>*9 >19*) >8*)* * ! $'*=B+ 99>*89+ -,B81=*1&C- 9>19*))0 >*42 % ! & ! 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" # $ %& 1 0 2 : ' 5 Well Date Quick Test Sub to Otis -1.1 ft Top of 7" Otis 0.0 ft Distances from top of riser Excluding quick-test sub Top of Annular 2.75 ft C L Annular 3.40 ft Bottom Annular 4.75 ft CL Blind/Shears 6.09 ft CL 2-3/8" Pipe / Slips 6.95 ft B3 B4 B1 B2 Kill Line Choke Line CL 3.0" Pipe / Slip 9.54 ft CL 2-3/8" Pipe / Slips 10.40 ft TV1 TV2 T1 T2 Flow Tee Master Master LDS IA OA LDS Ground Level 3" LP hose open ended to Flowline CDR2-AC BOP Schematic CDR2 Rig's Drip Pan Fill Line from HF2 Normally Disconnected 3" HP hose to Micromotion Hydril 7 1/16" Annular Blind/Shear 2-3/8" Pipe/Slips 2 3/8" Pipe/Slips 2 3/8" Pipe/Slips 7-1/16" 5k Mud Cross 2-3/8" Pipe/Slips 3"or 3-1/8" Pipe / Slip Well Date Quick Test Sub to Otis Top of 7" Otis Top of Annular C L Annular Bottom Annular CL Blind/Shears CL 2-3/8" Pipe / Slips B6 B5 B8 B7 Choke Line Kill Line CL 3" Pipe / Slip CL 2-3/8" Pipe / Slips TV1 TV2 T1 T2 Flow Tee Master Master LDS IA OA LDS Ground Level CDR3-AC BOP Schematic CDR3 Rig's Drip Pan Fill Line Normally Disconnected 2" HP hose to Micromotion Hydril 7 1/16" Annular Blind/Shear 2-3/8" Pipe/Slips 2 3/8" Pipe/Slips 2 3/8" Pipe/Slips 7-1/16" 5k Mud Cross 2-3/8" Pipe/Slips 3" Pipe / Slip neceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee Revised 7/2022 TRANSMITTAL LETTER CHECKLIST WELL NAME: ______________________________________ PTD: _____________________________________________ ___ Development ___ Service ___ Exploratory ___ Stratigraphic Test ___ Non-Conventional FIELD: __________________________ POOL: ____________________________________ Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL (If last two digits in API number are between 60-69) The permit is for a new wellbore segment of existing well Permit Number _____________, API Number 50-______________________. Production from or injection into this wellbore must be reported under the original API Number stated above. Spacing Exception The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce or inject is contingent upon issuance of a conservation order approving a spacing exception. The Operator assumes the liability of any protest to the spacing exception that may occur. Dry Ditch Sample All dry ditch sample sets submitted to the AOGCC must be in no greater than 30-foot sample intervals from below the permafrost or from where samples are first caught and 10-foot sample intervals through target zones. Non- Conventional Well Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for this well until after the Operator has designed and implemented a water-well testing program to provide baseline data on water quality and quantity. The Operator must contact the AOGCC to obtain advance approval of such a water-well testing program. Well Logging Requirements Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by the Operator in the attached application, the following well logs are also required for this well: Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for all well logs run must be submitted to the AOGCC within 90 days after completion, suspension, or abandonment of this well, or within 90 days of acquisition of the data, whichever occurs first. PRUDHOE BAY, PRUDHOE OIL 225-050 PBU 01-30A PRUDHOE BAY WELL PERMIT CHECKLISTCompanyHilcorp North Slope, LLCWell Name:PRUDHOE BAY UNIT 01-30AInitial Class/TypeDEV / PENDGeoArea890Unit11650On/Off ShoreOnProgramDEVWell bore segAnnular DisposalPTD#:2250500Field & Pool:PRUDHOE BAY, PRUDHOE OIL - 640150NA1 Permit fee attachedYes Surf Loc & Top Prod Int lie in ADL0028329; TD lies within ADL0028330.2 Lease number appropriateYes3 Unique well name and numberYes PRUDHOE BAY, PRUDHOE OIL - 640150 - governed by CO 341J4 Well located in a defined poolYes5 Well located proper distance from drilling unit boundaryNA6 Well located proper distance from other wellsYes7 Sufficient acreage available in drilling unitYes8 If deviated, is wellbore plat includedYes9 Operator only affected partyYes10 Operator has appropriate bond in forceYes11 Permit can be issued without conservation orderYes12 Permit can be issued without administrative approvalYes13 Can permit be approved before 15-day waitNA14 Well located within area and strata authorized by Injection Order # (put IO# in comments) (For NA15 All wells within 1/4 mile area of review identified (For service well only)NA16 Pre-produced injector: duration of pre-production less than 3 months (For service well only)NA17 Nonconven. gas conforms to AS31.05.030(j.1.A),(j.2.A-D)Yes18 Conductor string providedYes19 Surface casing protects all known USDWsYes20 CMT vol adequate to circulate on conductor & surf csgYes21 CMT vol adequate to tie-in long string to surf csgYes22 CMT will cover all known productive horizonsYes23 Casing designs adequate for C, T, B & permafrostYes24 Adequate tankage or reserve pitYes Variance as per 20 AAC 25.112(i): Approved for alternate abandonment plug placement with fully cemented liner.25 If a re-drill, has a 10-403 for abandonment been approvedYes26 Adequate wellbore separation proposedNA Variance to 20 AAC 25.036 (c)(2)(A)(iv) approved with documented well control drills for tubulars < 2.375" OD27 If diverter required, does it meet regulationsYes28 Drilling fluid program schematic & equip list adequateYes29 BOPEs, do they meet regulationYes30 BOPE press rating appropriate; test to (put psig in comments)Yes31 Choke manifold complies w/API RP-53 (May 84)Yes32 Work will occur without operation shutdownYes The last H2S reading on 01-30: 145 ppm on 8/17/2023.33 Is presence of H2S gas probableNA34 Mechanical condition of wells within AOR verified (For service well only)No HS2 measures required. Max recorded on this pad is 375 ppm.35 Permit can be issued w/o hydrogen sulfide measuresYes Expected pressure range is 0.374 to 0.448 psi/ft (7.2 to 8.6 ppg EMW). Operator's planned mud program 36 Data presented on potential overpressure zonesNA appears sufficient to control anticipated pressures and maintain wellbore stability.37 Seismic analysis of shallow gas zonesNA38 Seabed condition survey (if off-shore)NA39 Contact name/phone for weekly progress reports [exploratory only]ApprSFDDate7/2/2025ApprJJLDate6/27/2025ApprSFDDate7/2/2025AdministrationEngineeringGeologyGeologic Commissioner:Date:Engineering Commissioner:DatePublic CommissionerDate*&:JLC 7/2/2025 1 Christianson, Grace K (OGC) From:Guhl, Meredith D (OGC) Sent:Monday, July 7, 2025 8:05 AM To:Christianson, Grace K (OGC) Cc:Coldiron, Samantha J (OGC) Subject:FW: [EXTERNAL] PBU 01-30A (PTD 225-050) From: Joseph Lastufka <Joseph.Lastufka@hilcorp.com> Sent: Friday, July 4, 2025 10:58 AM To: Ryan Ciolkosz <Ryan.Ciolkosz@hilcorp.com>; Roby, David S (OGC) <dave.roby@alaska.gov>; Davies, Stephen F (OGC) <steve.davies@alaska.gov>; Dewhurst, Andrew D (OGC) <andrew.dewhurst@alaska.gov>; Guhl, Meredith D (OGC) <meredith.guhl@alaska.gov>; Brooks, James S (OGC) <james.brooks@alaska.gov>; Brooks, Phoebe L (OGC) <phoebe.brooks@alaska.gov> Subject: RE: [EXTERNAL] PBU 01-30A (PTD 225-050) Dave, My mistake, that is a typo. Should be 55’ FNL, 773’ FWL Sec. 17, T10N, R15E, UM, AK. Please let me know if you have any questions. Thanks! Have a safe and happy fourth! Thanks, Joe Lastufka Sr. Drilling Technologist Hilcorp North Slope, LLC Office: (907)777-8400, Cell:(907)227-8496 From: Ryan Ciolkosz <Ryan.Ciolkosz@hilcorp.com> Sent: Thursday, July 3, 2025 11:43 AM To: Joseph Lastufka <Joseph.Lastufka@hilcorp.com> Subject: Fw: [EXTERNAL] PBU 01-30A (PTD 225-050) Ryan Ciolkosz 907-244-4357 CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. My mistake, that is a typo. Should be 55’ FNL, 773’ FWL Sec. 17, T10N, R15E, UM, AK. Please let me know if you have any questions. Thanks! 2 From: Roby, David S (OGC) <dave.roby@alaska.gov> Sent: Thursday, July 3, 2025 11:30:55 AM To: Ryan Ciolkosz <ryan.ciolkosz@hilcorp.com> Cc: Davies, Stephen F (OGC) <steve.davies@alaska.gov>; Dewhurst, Andrew D (OGC) <andrew.dewhurst@alaska.gov>; Guhl, Meredith D (OGC) <meredith.guhl@alaska.gov>; Brooks, James S (OGC) <james.brooks@alaska.gov>; Brooks, Phoebe L (OGC) <phoebe.brooks@alaska.gov> Subject: [EXTERNAL] PBU 01-30A (PTD 225-050) Hi Ryan, I wanted to verify the bottomhole location of this well. On the PTD application it shows: The FWL value can’t be over 5, 280’ based and on the plot below it looks like the distance should be only a few hundred feet FWL. CAUTION: External sender. DO NOT open links or attachments from UNKNOWN senders. 3 Please verify what the proper BHL location is. Thanks, Dave Roby Senior Reservoir Engineer Alaska Oil and Gas Conservation Commission 907-793-1232 4 The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate.