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Home My WebLink About219-1361 Winston, Hugh E (CED) From:Winston, Hugh E (CED) Sent:Tuesday, November 16, 2021 9:42 AM To:madeline.e.woodard@cop.com Subject:KRU 3R-108 Permit Expired Hi Madeline, The permit for KRU 3R‐108 (PTD#219‐136) has expired on October 25th, 2021 under regulation 20 AAC 25.005 (g). The permit has been marked expired in the well history file and in the AOGCC database. Please let me know if you have any questions or concerns regarding this expiration. Huey Winston Statistical Technician Alaska Oil and Gas Conservation Commission hugh.winston@alaska.gov 907‐793‐1241 CAUTION:This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. From:Hobbs, Greg S To:Loepp, Victoria T (OGC); Smith, Matt Cc:Taylor, Jenna Subject:Re: [EXTERNAL]Re: 3R-108 Permit # 219-136 Permit Extension Date:Friday, September 10, 2021 11:19:33 AM Thank you Victoria. I asked Matt to check to be sure with the backdrop of the pandemic. We will re-permit other wells in the same situation. Greg Get Outlook for iOS From: Loepp, Victoria T (CED) <victoria.loepp@alaska.gov> Sent: Friday, September 10, 2021 10:36:29 AM To: Smith, Matt <Matt.Smith2@conocophillips.com> Cc: Hobbs, Greg S <Greg.S.Hobbs@conocophillips.com>; Taylor, Jenna <Jenna.L.Taylor@conocophillips.com> Subject: [EXTERNAL]Re: 3R-108 Permit # 219-136 Permit Extension Matt, Please submit a new PTD for approval. Thanx, Victoria Sent from my iPhone On Sep 10, 2021, at 10:26 AM, Smith, Matt <Matt.Smith2@conocophillips.com> wrote: Mrs. Loepp, It appears that we are needing a permit extension on the 3R-108 well in Kuparuk. This permit was applied for and approved in October of 2019. Unfortunately with the Covid pandemic hitting in early 2020 and our subsequent shutting down of operations, we are approaching the 2 year limit for the PTD. We will be picking up a rig early next year to begin drilling in Kuparuk again, with the 3R-108 well on the rig schedule to be spud around September 2022. Could you please advise if there is any additional paperwork that we need to provide, to extend this permit to be used next year? Thanks for the help, Matt Smith Drilling Engineer – Alaska WNS 700 G ST AnchOrAGe AlASkA, ATO-1704 OffIce: +1.907.263.4324 cell: +1.432.269.6432 MATT.SMITh2@cOP.cOM f THE STATE 'ALASKA GOVERNOR MIKE DUNLEAVY Chip Alvord Alaska Drilling Manager ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510-0360 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.olaska.gov Re: Kuparuk River Field, West Sak Oil Pool, KRU 3R-108 ConocoPhillips Alaska, Inc. Permit to Drill Number: 219-136 Surface Location: 1585' FNL, 2975' FEL, SEC. 9, T13N, UM Bottomhole Location: 3302' FNL, 566' FEL, SEC. 11, TUN, R9E, UM Dear Mr. Alvord: Enclosed is the approved application for the permit to drill the above referenced service well. Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. 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, T\ erem . Price Chair DATED thig:�%J day of October, 2019. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2n AAr 2S nnri 1 a. Type of Work: Drill ❑✓ Lateral ❑ Redrill ❑ Reentry ❑ 1 b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Service - Disp ❑ Stratigraphic Test ❑ Development - Oil ❑ Service - Winj ❑✓ • Single Zone ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ 1 c. Specify if well is proposed for: Coalbed Gas ❑ Gas Hydrates ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: ConocoPhillips Alaska, Inc. 5. Bond: Blanket 2 Single Well ❑ Bond No. 59-52-180 11. Well Name and Number: KRU 3R-108 ' 3. Address: P.O. Box 100360 Anchorage, AK 99510-0360 6. Proposed Depth: MD 15,696 TVD 3,965 12. Field/Pool(s): Kuparak River Field West Sak Oil Pool 4a. Location of Well (Governmental Section): Surface: 1585' FNL & 2975' FEL, Sec 9, T13N, R9E, UM Top of Productive Horizon: 1634' FNL & 2487' FEL, Sec 10, T13N, R9E, UM Total Depth: 3302' FNL & 566' FEL, Sec 11, T13N, R9E, UM 7. Property Designation: ADL355023 8. DNR Approval Number: 931933000 13. Approximate Spud Date: 11/28/2019 9. Acres in Property: 3255 14. Distance to Nearest Property: 566' to ADL388235 4b. Location of Well (State Base Plane Coordinates - NAD 27): Surface: x- 520610.45 y- 6,031,777.46 - Zone- 4 10. KB Elevation above MSL (ft): 49.1 GL / BF Elevation above MSL (ft): 10.1 15. Distance to Nearest Well Open to Same Pool: 2322' to 3R-106 16. Deviated wells: Kickoff depth: 300 feet Maximum Hole Angle: 95.06degrees 17. Maximum Potential Pressures in psig (see 20 AAC 25.035) Downhole: 1,794 Surface: 1,398 18. Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casing Weight Grade I Coupling Length MD TVD MD TVD (including stage data) 42" 20" 94# H-40 Welded 80, Surf Surf 119' 119' Existing, cement to surface 13-1/2" 10-3/4" 45.5# L-80 HYD563 2307' Surf Surf 2307' 2171' 1204 sx 11.0 ppg, 192 sx 12.0 ppg 9-7/8" 7-5/8" 29.7# L-80 HYD563 8178' Surf Surf 8178' 3675' 1231 sx Class G 15.8 ppg 6-3/4" 4-1/2" it2.6# L-80 HYD563 7668' 8028' 3664' 15696' 3965' N/A 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): Casing Length Size Cement Volume MD TVD Perforation Depth MD (ft): Perforation Depth TVD (ft): Hydraulic Fracture planned? Yes❑ No ❑� 20. Attachments: Property Plat BOP Sketch Diverter Sketch Drilling Program Time v. Depth Plot Shallow Hazard Analysis 8 Seabed Report a Drilling Fluid Program 8 20 AAC 25.050 requirements8 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Contact Name: Madeline Woodard Authorized Name: Chip Alvord Contact Email: madeline.e.woodard co .com Authorized Title: Alaska Drilling Manage Contact Phone: 907-265-6086 �c9 Authorized Signaturd' Date: to 3 Commission Use Only Permit to Drill Number: 9 6 API Number: 5 0 - Q Z9 -a•3 65 -• Q Q- 00 I Permit Approval Date: See cover letter for other requirements. Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained in shales: Other. Samples req'd: Yes ❑ No� Mud log req'd: Yes❑ NoV �0�1�2S measures: Yes ❑ NoFq" Directional svy req'd: Yes [/No❑ j>irrrtc-T va ri a n P � rz? n fl- Spacin xception req'd: Yes ❑ No& Inclination -only svy req'd: Yes ❑] No pe/- o?o "I/-f �S zq JK Vy) Post initial injection MIT req'd: Yes Lf No El t'rr f Ob Svmk7ia Gz5 5o�n crS �EL�" APPROVED BY 1 Approved by. COMMISSIONER THE COMMISSION Date:Submit Form and UU - V7L lC/23/1/9 ORIG I NAL ��= KRU 3R-108(PTD 219-136) Conditions of Approval: Approval is granted to run the LWD-Sonic on upcoming well KRU 311-108 with the following provisions: 1. CPAI will provide a written log evaluation/interpretation to the AOGCC along with the log as soon as they become available. The evaluation is to include/highlight the intervals of competent cement (and lengths) that CPAI is using to meet the objective requirements for annular isolation, reservoir isolation, or confining zone isolation etc. Providing the log without an evaluation/interpretation is not acceptable. 2. LWD sonic logs must show free pipe and Top of Cement, just as the a -line log does. CPAI must start the log at a depth to insure the free pipe above the TOC is captured as well as the TOC. Starting the log below the actual TOC based on calculations predicting a different TOC will not be acceptable. 3. CPAI will provide a cement job summary report and evaluation along with the cement log and evaluation to the AOGCC when they become available 4. CPAI will provide the results of the FIT when available. 5. Depending on the cement job results indicated by the cement job report, the logs and the FIT, remedial measures or additional logging may be required. Application for Permit to Drill, Well 3R-108 Saved: 3-Oct-19 October 1, 2019 Alaska Oil and Gas Conservation Commission 333 West 7" Avenue, Suite 100 Anchorage, Alaska 99501 Re: Application for Permit to Drill Well 311-108, a West Sak D Sand Injector Dear Commissioner: ConocoPhillips Alaska, Inc. hereby applies for a permit to drill an onshore grassroots injector well from the 3R pad. The expected spud date for this well is November 28, 2019. It is planned to use rig Doyon 142. ' 3R-108 is planned to be a horizontal injector in the West Sak D sand. The surface section will be drilled with a 13-1/2" bit and cased with 10-3/4" casing to 12,307' MD / 2,171' TVD. The intermediate section will be drilled with a 9-7/8" bit and cased with 7-5/8" casing to f8,178'MD / 3,675' TVD. The production section will be drilled with a 6-3/4" bit in the West Sak D sand +/- 15,696' MD / 3,965' TVD and lined with 4-1/2" ICDs approximately every 500' MD, isolated with 6-1/8" swellpackers and 4-1/2" 12.6# blank pipe. The upper completion will be run with 4-1/2" 12.6# tubing. Please find attached the information required by 20 ACC 25.005 (a) and (c) for your review. Pertinent information attached to this application includes the following: 1. Form 10-401 Application for Permit to Drill per 20 ACC 25.005 (a). 2. Pressure information as required by 20 ACC 25.035 (d) (2). 3. Casing and cementing program. 4. A drilling fluids program summary. 5. A proposed drilling program. 6. Directional drilling/collision avoidance information as required by 20 ACC 25.050 (b). 7. A proposed completion diagram. Information pertinent to the application that is presently on file at the AOGCC: 1. Diagrams of the BOP equipment, diverter equipment and choke manifold lay out as required by 20 ACC 25.035 (a) and (b). 2. A description of the drilling fluids handling system. 3. Diagram of riser set up. If you have any questions or require further information, please contact Madeline Woodard at 265-6086 • (madeline.e.woodard@cop.com) or Chip Alvord at 265-6120. Sinc - ely, V Chip Alvord AF—w :)tN'44 V� Drilling Manager Application for Permit to Drill Document Kuparuk Well 3R-108 Well Name Requirements of 20 AAC 25.005 (f) The well for which this application is submitted will be designated as KRU 3R-108 s rl ConocoPhillips > Location Summary Requirements of 20 AAC 25.005(c)(2) -in application for a Permit to Drill must be accompanied 1))' each of the following items, except for an item already on file with the commission and identified in the application: (2) a plat identifying the property and the property s owners and showing (_-4) the coordinates of the proposed location of the well at the surface, at the top of each objective formation, and at total depth, referenced to governmental section lines. (B) the coordinates of the proposed location of the well at the surface, referenced to the state plane coordinate system fin- this state as maintained by the National Geodetic Siu•vey in the National Oceanic and Atmospheric Administration; (C) the proposed depth of the well at the top of each objective formation and at total depth, Location at Surface 1585' FNL & 2975' FEL, Sec 9, T13N, R9E, UM NGS Coordinates Northings: 6,031,777.46' Eastings: 520610.45' IRKB Elevation 49.1' AMSL 1Pad Elevation 10.1' AMSL Location at Top of Productive Interval West Sak D Sand 1634' FNL & 2487' FEL, Sec 10, T13N, R9E, UM NGS Coordinates Northings: 6,031,747.24' Eastings: 526378.07' Measured Depth, RKB: 8,005' Total Vertical Depth, RKB: 3,662' Total Vertical Depth, SS: 3,613' Location at Total Depth 3302' FNL & 566' FEL, Sec l 1, T13N, R9E, UM NGS Coordinates Northings: 6, 030,107.61 ' Eastings: 533586.94 ' Measured Depth, RKB: 15,696' Total Vertical Depth, RKB: 3,965' Total Vertical Depth, SS: 3,916' and (D) other information required by 20 4 4 C 25.050(b); Requirements of 20 AAC 25.050(b) lj a well is to be intentionally deviated, the application for a Permit to Drill t'Form 10-401) must (1) include a plat, drawn to a suitable scale, showing the path of the proposed wellbore, including all adjacent wellbores within 200 feet of any portion of the proposed well: Please see Attachment: Directional Plan And (2) for all wells within 200 feet of the proposed wellbore (A) list the names of the operators of those wells, to the extent that those names are known or discoverable in public records, and show that each earned operator has been furnished a copy of the application by certified mail: or (B) state that the applicant is the only affected owner. The Applicant is the only affected owner. Blowout Prevention Equipment Information Requirements of 20 AAC 25.005(c)(3) I Permit to Drill must be accompanied by each of the following items, except for an item olreadi, on file with the commission and iderrtyied in Are application. (3) a diagram and description of the blowout prevention equipment (BOPS) as required by 21) A 4C 25.035, 20 AAC 25.036, or 224.4C 25.037, cis applicable; Please reference BOP schematics on file for Doyon 142 and attachment. Drilling Hazards Information Requirements of 20 AAC 25.005 (c)(4) An application for a Permit to Drill must be accompanied by each of the following items, except for an item already on file with the commission and identified in the application: (l) it formation on drilling hacards, including (A) the maximum downhole pressure that may be encountered, criteria used to determine it, and maximum potential surface pressure based at a methane gradient; The maximum potential surface pressure (MPSP) while drilling 3R-108 is calculated using an estimated maximum reservoir pressure of 1,794 psi (based on 3R-102 downhole gauge data and reservoir modeling), a gas gradient of 0.10 psi/ft, and the estimated depth of the West Sak D sand at 3,965' TVD: D Sand Estimated. BHP = 1,794 psi 0 C 1 :7- � -q Lt PS '� �CM D Sand estimated depth = 3,965' TVD 60- oS Z� C 3 g 6 S T VD ' Gas Gradient = 0.10 psi/ft as per 20 AAC 25.005 (c)(4)(A) Hydrostatic of full gas column = 396 psi (3,965 TVD * 0.10 psi/ft) MPSP = BHP — gas column = 1,398 psi ,/ (1,794 psi — 396 psi) (B) data oil potential gas _ones, The well bore is not expected to penetrate any shallow gas zones. And (C) data concerning potential causes of hole problems such as abnormally geo pressured strata, lost circulation =ones, and :ones that have a propensity for differential sticking, - See attached 3R-108 Drilling Hazards Summary Requirements of 20 AAC 25.005 (e)(5) An application for a Permit to Drill must be accompanied by each of the following items, except for an item already on file with the commission and identified in the application: (5) a description of the procedure for conducting formation inlegrity tests, as required tinder 20 AAC 25.030(f); A procedure is on file with the commission for performing LOT's. Casing and Cementing Program Requirements of 20 AAC 25.005(c)(6) In upplication for a Permit to Drill must be accompanied by each of the following items, except for an item already on file with the commission and identified in the application: (6) a complete proposed casing and cementing program as required by 20 AAC 25.030, and a description of airy slotted liner. pre-peforated liner, or screen to he installed Casing and Cement Program Casin and Cementing Pro ram Csg/Tbg OD Hole Sizte Weight Grade Conn. Length Top MD/TVD Btm MD/TVD Cement Program (in) (lb/ft) (ft) (Jt) (ft) 20 42 94 H-40 Welded 80 Surf 119 / 119 Existing Cement to Surface with 10-3/4 13-1/2 45.5 L-80 HYD563 2,307 Surf 2,307 / 2,171 1232 sx LiteCRETE Lead 11.0 ppg, 192 sx Dee CRETE Tail 12.0 ppg 7-5/8 9-7/8 29.7 L-80 HYD563 8,178' Surf 8,178' / 3,675 1231 sx Class G at 15.8 ppg w/ TOC at 3,360' MD 4-1/2 6-3/4 12.6 L-80 HYD563 7,668' 8,028' / 3,664' 15,696 / 3,965 N/A 10-3/4" Surface casing run to 2,307' MD / 2,171' TVD Cement from 2,307' MD to 1,807' (500' of tail) with 12.0 ppg DeepCRETE, and from 1,807' to surface with I I.0 ppg LiteCRETE. Assume 250% excess annular volume for lead in the permafrost and 50% annular excess below the permafrost, 0% excess in 20" conductor, and 50% excess for tail. 10-3/4" Surface Casing Design: 11.0 ppg lead slurry from 1807' to surface and 500' of 12.0 ppg tail slurry Lead Cement yield = 1 1.91 ft3/sk I Tail Cement yield = 1.65 ft3/sk 11.0 ppg LiteCRETE Lead Slurry Conductor 119' x 0.24302 bbl/ft x 1.0 (0% excess) 28.9 bbls Base permafrost to conductor (1792' - 119) x 0.06478 bbl/ft x 3.5 (250% excess) 379.3 bbls Btm of lead to base permafrost (1807' - 1792) x 0.06478 bbl/ft x 1.5 (50% excess) 1.5 bbls Total Lead Cement 409.7 bbls 2300.4 ft3 1204 sx 12.0 ppg DeepCRETE Tail Slurry Shoe to Top of Tail 500' x 0.06478 bbl/ft x 1.5 (50% excess) 48.6 bbls Shoetrack 80' x 0.096175 bbl/ft x 1 (0% excess) 7.7 bbls Total Tail Cement 56.3 bbls 316.0 ft3 192 sx 7-5/8" Intermediate casing run to 8,178' MD / 3,675' TVD Single stage slurry is designed to be placed from TD to 3,360' MD, which is 500' MD above top of the Ugnu B with 35% excess annular volume. 7-5/8" Intermediate Casing Design: Single stage 15.8 ppg Class G slurry with 35% excess in OH Cement yield 1.16 ft3/sk 15.8 ppg Class G Slurry Shoe to TOC (8178' - 3360')' x 0.03825 bbl/ft x 1.35 (35% excess) 248.8 bbls Shoetrack 120'x 0.0.04592 bbl/ftx 1 (0% excess) 5.5 bbls Total Tail Cement 254.3 bbls 1427.8 ft3 1231 sx Diverter System Information Requirements of 20 AAC 25.005(c)(7) An application for a Permit to Drill Hurst be accompanied by each of the following items, escept,for an item already on file with the commission and identified in the application: (7) a diagram and description ofthe diverter system as required by 20 AAC -15.035, unless this requirement is waived by the commission under 20 AAC 25.035(h)(2): It is requested that a variance of the diverter requirement under 20 AAC 25.035 (h)(2) is granted. At 3R, there has not been an indication of shallow gas or gas hydrates through the surface hole interval. The previously drilled West Sak wells 3R-101, 3R-111, and 3R-106 are close offsets, with neither well encountering shallow gas. The referenced wellbores are 410', 192' and 172' from the proposed base of permafrost location in well 3R-108. d i�' F_ Drilling Fluid Program I B/-,7_ Requirements of 20 AAC 25.005(c)(8) An application for a Permit to Drill must be accompanied by each of the, following items, except for an item already on file with the commission and identified in the application: (8) a drilling fluid program, including a diagram and description gfthe drilling fluid system, as required by 20 AAC 25.033. Mud Program Summary Surface Intermediate Production 13-1/2" Hole 9-7/8" Hole 6-3/4" Hole 10-3/4" Casing 7-5/8" Casing 4-1/2" Liner Mud System Spud WBM) LSND (WBM) FloPro NT (WBM Density 8.8-9.5 ✓ 9.2 9.2 ppg PV ALAP ALAP ALAP YP 30 - 80 20-30 15-20 Funnel Viscosity 250 — 300 Permafrost Base 100-150 to TD N/A N/A Initial Gel 30 - 50 9 - 11 7-10 10-minute Gel 30 - 50 < 20 8-16 API Filtrate NC < 6 <6 HTHP Fluid Loss at 160' F N/A < 10 <10 H 10.8-11.2 9.5-10.0 9.5-10.0 Diagram of Doyon 142 Mud System is on file with AOGCC. 9,-�FheeW Drilling fluid practices will be in accordance with appropriate regulations stated in 20 AAC 25.033. Abnormally Pressured Formation Information Requirements of 20 AAC 25.005 (c)(9) N/A - Application is not for an exploratory or stratigraphic test well. Seismic Analysis Requirements of 20 AAC 25.005 (c)(10) N/A - Application is not for an exploratory or stratigraphic test well. Seabed Condition Analysis Requirements of 20 AAC 25.005 (c)(11) N/A - Application is not for an offshore well. Evidence of Bonding Requirements of 20 AAC 25.005 (c)(12) Evidence of bonding for ConocoPhillips Alaska, Inc. is on file with the Commission. Proposed Drilling Program Requirements of 20 AAC 25.005 (c)(13) An application for a Permit to Drill m ast be accompanied by each of the following items, except for an item already on file tvith the connnission and identified in the application: The proposed drilling program is included below. Please refer to Attachment 4 for proposed well schematic. 1. Move in / rig up Doyon Rig 142. Install Annular with 16" diverter line and function test. Notify AOGCC 24 hrs before test. 2. Spud and directionally drill 13-1/2" hole to surface TD as per directional plan. Run GWD/MWD/LWD tools [gamma ray & resistivity] required for directional monitoring. 3. Run and cement 10-3/4", 45.5#, L80, HYD563 casing to surface. Displace cement with mud and check floats upon bumping plug. Notify AOGCC if top job is required. 4. Remove diverter system and install wellhead. Install and test 13-5/8" x 5,000 psi BOP's to 250 psi low and 3,500 psi high (annular preventer to 3,500 psi). Notify AOGCC 24 hrs before test. 5. PU 9-7/8" bit and 6-3/4" drilling assembly, with MWD/LWD [gamma ray & resistivity]. RIH, clean out cement to top of float equipment and test casing to 3,000 psi for 30 min. 6. Drill out shoe track and 20' of new hole. Perform shoe test to a minimum of 11.5ppg EMW LOT and maximum 13.5 ppg EMW FIT, recording results. 7. Displace to 9.2 ppg LSND water -based drilling fluid. 8. Directionally drill to intermediate TD. 9. Circulate hole clean. BROOH. 10. Run and cement 7-5/8", 29.7#, L80, HYD563 casing to surface. (Top of cement to be 500' MD above the Ugnu B sand) 11. Install 7-5/8" packoff and test to 5,000 psi. 12. Flush 10.75" x 7.625" annulus with water and freeze protect. 13. PU 6-3/4" bit and 4-3/4" drilling assembly, with MWD/LWD [gamma ray, resistivity, and sonic (only for cement evaluation)]. Log top of cement. Clean out cement to shoe track and test casing to 3,500 psi for 30 min. 14. Drill out shoe track and 20' of new hole. Perform shoe test to a minimum of 11.5 ppg EMW LOT and maximum 13.5 ppg EMW FIT, recording results. 15. Directionally drill to production TD. 16. Circulate hole clean. BROOH to intermediate shoe. 17. Displace cased hole to 9.2 ppg solids free WBM. 18. POOH on elevators and LD 6-3/4" BHA. 19. P/U and run 4-1/2", 12.6#, blank liner, ICDs, swell packers, and liner -top packer. 20. Displace wellbore to 9.2 ppg filtered brine. 21. Pump formic acid and allow to soak for 6 hours. 22. Displace formic acid with brine and pump second formic acid job. Allow to soak for 6 hours. 23. Displace formic acid with brine. 24. Drop WIV ball and land. Close WIV and set liner hanger. 25. Set liner -top packer and pressure test for 10 minutes, chart results. 26. Spot CI brine to lowest most GLM. 27. POOH and lay down running tools. 28. Pull wear bushing & run 4-1/2" 12.6# upper completion tubing. 29. Land hanger, run in lock screws, and test seals to 5,000 psi. 30. Set BPV and test in the direction of flow. 31. Nipple down BOPE, nipple up tree and test. Pull BPV. 32. Freeze protect 4.5" x 7.625" annulus 33. Set BPV and move rig off. Discussion of Mud and Cuttings Disposal and Annular Disposal Requirements of 20 AAC 25.005 (e)(14) An application for a Permit to Drill must be accompanied br each of the folio",ing items, except fm an item already on file with the commission and identified in the application: (14) a general description of how the operator plans to dispose of drilling mad and cuttings and a statement of xdtether the operator intends to request authorization under 20 ,IAC 2 i.080 for an annular disposal operation in the well.; Waste fluids generated during the drilling process will be disposed of by hauling the fluids to a KRU Class II disposal well (DS 113 CRI), Milne Point, Prudhoe DS-4. All cuttings generated will be hauled to the DS 1B CRI, Milne Point, Prudhoe Bay Grind and Inject Facility (for temporary storage and eventual processing for injection down an approved disposal well), or stored, tested for hazardous substances, and (if free of hazardous substances) used on pads and roads in the Kuparuk area in accordance with a permit from the State of Alaska. Attachments: Attachment 1 AOR Attachment 2 Directional Plan Attachment 3 Drilling Hazards Summary Attachment 4 Well Schematic Attachment 5 BOP Configuration Attachment l AOR An Area of Review plot is shown below of the 3R-108 planned wellpath and offset wells. ,—U . hat S— Llla.* as S 1 A.r�. ;ptosfl.� �tc6 Well Name Status Top of West Sak D Sand (MD / TVD) TOC (MD / TVD) TOC Deter By y Reservoir Status Zonal Isolation Cement Operations Summary Column of Proposed Not yet Not yet cement to be 3R-107 Producer drilled N/A drilled 250' TVD Well does not exist yet Well does not exist yet. above hydrocarbon top Column of Proposed Not yet Not yet cement to be 3R-109 producer drilled N/A drilled 250' TVD Well does not exist yet Well does not exist yet. above hydrocarbon top CL � o a� a � � ca E .CL a CL Cl) on Oas O O co O V— cm O M i O Q CL Cl) 00 _ CD C ■ L 2 c.� O V Y Y a M a 0 Cl) ui w� W N N W(Dw 0 U1 N J J O O � O co V G J O O O 0 m O m M J M + + O 2 m o o E d W N 0 6 J C Q n a F` O v c ` O 0 t w C1 d � S� C N c ui 6 C U O u R d O ` V w m O O N a Q Of a E o 0 E O U) c 0� c U 0 2 l6 o. 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N Ln N O O O O O O O O O O O O O O O O O O O Un Ln Un O O O O O O O O O O O O N N N N N N N N a) N 0) � J O O O O O O O n O 00 n M M O O O M 00 Ln N M O 7 N O M O O LO O LO O LO O Un O LO O Ln O LO ai 7 f, 7 0 7 M 7 m M M N N Cl) 7 Ln (D n co O 0 N p) N N a O N O O O O O O Cl) n Cl) M n M O O O O O O O O N M O O N 0 O O O O O O O O O co M 7 N Du M M Cl) O O N O M O) M O 7 O (O O O O n O In O) O O O O O N n M 7 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O (n (n (n (n (n Ln N N Ln h L (D O (0 (0 to (D (D (D (fl O O N ?-, N Q O O O O O O O O O O O O O O O O O O O (O O (n Ln (n (O (n (n (n N Ln O O O O Cl) 7 O co O N v (O 00 O N O c o w o N a O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O N T m pp O Cl 0 O O j O O O O O O a O cn 0) M O O O O m 0 O O (n 0 O O O O O O O 1r N M 7 LO con co O O N M 7 (h M c a o 3 � � � 3 OLf) yLy1,l N OD M (O O N OD O O LA Cl) O O (D M OD n N N OD N CD N l0 M O V fit) M V' Q) O LO V O O OD a a)M 'a N n n O D) V (o M d' T _ y� C t: n co 7 IT v) IT "t V V V 7 7 M 7 c) 7 N V 7 O V O M m M W M n M n co ED co v) M (M M M m T W n d) W O O d) d) d) d) D 0 m W m O O W Q7 01 A O NT 0 i^l7 J iiul V W W V V W V W V W V m W V W a QJ V m 7 W 7 T rn m T W rn rn m O wt(' _V TOO CO Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Q p� W >. 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A N O N o = ` M co co m. LL C Q. cL C 0 0 o 2. o 7 CL L N Ml L U Y Y d M M O O O c0 n 0 N o N N O O N o O N O O (Do O N S O O O n O Cl) O O O - O o O N O O G O O O O O O F, a T o O O O O O O (D N r 0 r M No O O (3) co O m 0 O O (o (o O O N (O )( O O n V N t- co J o Q O O O O o o o m O V (o (c '- n n n .- n 0 E Oc m e- O N c N N N {V N N N N N N M N v N (O N (D N M Q �^,, Y (n o c m O cL - d a m r N u EO O ad+ N d y M a o - i 3 ° W n O W O O n M (D W n N 00 V m N m 1n m (o M n (n r M m O M (n m (D (O M 0a M (D M m a � (o (17 M r QD u7 r r n N (O O V V n O N n V (D M m m O r N= M O n V m (D Ql z N N N N N n N Lo N V V V M M V UJ n. o 6 Qf W m 01 V V 01 V V W V V V v V V V 00 V N V CO V CO V U7 7 N V V N V OD 7 OD V O M Iili�w -� W m m rn to m m T tT 6) V O) O) cb W Ern o) o) cD o) o) O h 0 O O Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z CO cop� � 0 m (O O o O M V' O o U) M O n r N Cl) (D N N N M O O n N N w V O (O M m O) N m NV n (o m N W n V o M V c C Q Q r M (o n OR m r r N Cl? 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N O W O (O U V N U N N W 7 n (O n (O co N (O N co N O N O (O O 0 O (0 O 0 0 (0 N (O (O (O 0 0 0 (O (O 0 (O 0 (O (O V (O V 0 V 0 V 0 V 0 V (O V 10 U O_ O (4 01 N m N O) N m N O N m N m N O) N O) N O) N O) N O) N O) N W N O) N W N m N m N b) N O) N O) N W N W N O) N T N _ O) O) J O O O O O O O O O O O O O O O O O O O O O O O O O O o m O) O) Z O] '7 O O) co (O n N (0 CO V M (0 n W 0 n O (D N V V N (O O n O 00 07 O Uf N ('M M 0 Q) 0 n 00 (O O V _ N M O M+Cl) O U a 'ITN N N N N O N m V 02 N (O N m O au O n O 6(O O CDO N N O O O O mCO m mM V V (O (O (O n 00 O) O N m V (O (C n 00 O) O - N M M V N O O = p a co N co N Cl) N Cl) N M N Cl) N M N M N M N V N V N V N V N V N V N 'ITV N N V N V N U)n N N (O (O N (0 0 N Y y (0 0 (0 L) (O (O 0 (O (O (O (() (0 U) (0 (0 (O (O (O (O (O (0 N (O U) N lO (0 41 f0 N 3 C Q a a F O W V n O n V N W O n 10 V M Cl 00 n (0 V M N O W n (O V V (0 O V N W (0 O) M n (O O) N (O O V 00 N (O W M n V N V O) 10 N 00 V O n M O (O N 0) (O N OD V n M O (D 0) O .a C O M N N N N O N O) O) �- 00 � (O (0 V N O 00 O n O (O O V O co O O O O O) d) n O) (O O) (O O) M G O 4) C N N M O N Cl) O N M O N M O N M O N M O N Cl) O N CO 0 N M O N Cl) O N M CDO N M N M O N M O N ('M O N CO O N Cl) O N Cl) O N M O N co O M O M O M O M O M O 0 (D CO (O (O (O O co (O co (O (O CO co (O (D (O co 111 co (O O (O CO (O (O N O G U N C -a 3 C V y O m V V Cl) W O 0 (D V) O V O) (O � O) (0 (D N V [0 M W O) co v V O N O W n n V N N 00 O) M n V v N N O O (D n ` m .. M N N N N (O N O O O O N N N N M N O w d U N M Cl) Q) co Cl) (O M M M M M M (D p) r) N N N N N N N N N N N N N N w () N Q' co n n 00 O) O) O - N Cl) V N (O n co O O - N Cl) V (0 to n OD N L d U N N N N N N M M co M co C7 M M M M V V V V V V V V V m N J F-- 2 N O O N O O Q - o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 T N N N O O O O O O O O O o O O O O O O O O O O O o a C d 7 F- O � O U O COC r O c 0 M O M n co 0 O (0 n V O V V M n N O N M � (O O mN 0) O7 0 M 0 n N n mN (O (0 (n V V Q n 00 M (O N V O) O M O n V 00 0 N M 0 N 0 (O M O n v 10 00 co O Cl) O V O V V V V N V M V V V V V 0 V O V O V n V 00 V 00 V mO V (0 O lO (0 N N M (O M (O ITN (0 O) y 0 N M Cl) Cl) co Cl) M co Cl) M M M M M M co ('M (o M M M Cl) co Cl) Cl) M a 7 O N O N (O 00 00 'It n O V n O M (O 0) N (O M N (O CO It V m O V n n (O (0 (0 V M (M N O O O O DD n O O (0 n n N V Cl) 00 W) N 0) N m n V CO A N 0 (V O p (M M V V V N V W) V _ (O V _ (O V (O V n V 00 V Oo V O) V O (O _O (O (O N (O M (O M (O V (O (0 lO (O (0 (D (0 n (O n (0 co (O W (O M co M Cl) M _ M _ co _ co _ Cl) _ Cl) _ Co _ M _ M _ Co _ M _ Cl) _ Cl) _ M _ M _ co _ CO _ M _ M _ M _ Cl) Cl) Cl) O O O O O O O O O O O O O O O C. O O O O O O O n (0 O O O O O O O O O O O O O O O O O O O O O O O t � (D rn n rn ao rn O rn a) m rn M 0) rn 0) rn 0) rn w rn 00 rn 0) rn 0) rn a) rn 00 rn m rn m rn 0) rn m rn Oo rn 0) rn a) rn 00 rn 0) rn oo m rn s I N CL L) C Q y O V M �. M M Co M M M M M M M M M M M M M M M M M M M O O O O O O O O O O O O O O O O O O O O O O O Q 'C M V (O le (D cl (O co co (O O (D (D co co (O (O to 0) (O co co (D co (O to (O A 00 00 00 00 b 00 00 00 00 00 00 00 00 00 00 00 00 00 OD N OD O O 00 00 00 > a u C Q O ic000f o v c •� m m C C). Q C O t U Y Y O_ M M o O v CS!0 0 c 0 O O O O o o O O O O O O o 0 o O o O O O MG OO( o o W O O O 00000 O O O O No0o M O OO O N�NN O N O 7- O O O O O O O O O 0 O O O O O66 V j (C V U 0 o O a d rn c U a YA C W o Ir 2 O w ca a E O E O cn C CD U V) Q 1a O V O C u 2 m C. Y� C C m (O n M o IT M N v m M my v o n rn r u r coo � w ci �w co N M N N O N V r m M V V V v v v v v v V Z Z Z Z Z Z Z Z Z Z M M N M O m M M oo M (D M (o n N n M (O w M V n M M N (O M C1 a M M M (M M M M N N N 0 (n (n (n (n (n o o m (o (O m m m o4 m oN (y N N N N N N N N N N J O O O O O O O O O O n n n n n n n n n n U) m On (Mo v N n M O coo (O 46 V V N O n P') O) V m m Lo m (O (n n m n m M m m M O co n (O N M C a' N Lo N N N N N co co N N N uo (O N (O (O (o (o (O (O (o (o m w M (O (o N M r n n m M M v o v m n co m M (o m O n r (o N m C O c m M m M n oc w M M M m M (o t- n C r L N M r M M r M r M r M M M M O O O O O O O O C O O p S m M M M M M M M M M Z Ma (o N n M O N n n n n n M M N V N O M O r O N M v N (o (NO On U V (o (O (o (o o (o (o (D (o w (O N -;z 0 0 o o o o o o o o O O O O o O o o o o o o O N N N N N N N tT N 6f � J � 0 O M Ci Ono N V CO (MO n O O CO M (O N M n 0 V _ (n m M M n n M m O (o (O (O (O (O (O u7 (o M M (h m M M M M M M M M � N CO n (O O n (o N M O V V m M (o m n M o n N V M (O V (h O o O N N M V (O w M M M M co M (D M M (O O O OOVMMMMM O N M M co O N V M M O L m m m m O O O O O 3 r E N m N Q O V (O m M m O N r r M (D O M ('M (O V (o M (D n V (O M m n V M O M M M M l0 M r cm M M O If) (o M (N M V V V V V V V V <D V (O V [O V [O V M V M V M V M V CD c0 V V m m m m o, m a> m m m o, o> m Z Z Z Z Z Z Z Z Z Z Z Z Z m M n V V M M V o m m (o V N N m M M (o m V w O n (o M O mm M M (O O (O V N N O O m M M n t` (n U) (n (n (n (n (o V) v v v v v o) m m m m mb� b) m m m o) m N N N N N N N N N N N N N O O O O O O O O O O O O O n n n n n n n n n n n n n n (O V CO m m m N n r O M n m Cl) n N m r (O M Cl) M n n (O M M M (O m M V M M m r N O N oo M M V M M M V (o (O (O n M m m O M (O (O co co M (O M (O (O n n n N N (o (o N m N (o N w) N (O N (o N m N (o N (o N (O N N (o (o CD V O Cl! m V N cl) Cl) m m V M N V M M O M C) V M (D n n m n N n 6 n N O [f aD V V n n n M M n (O N (O n (O N (O n V V (O cl M l0 Cl! N M (M M M M O; M M M M M M M O O C C O O O O O C O O O (O (D co (D (D M (O M (O (O M w (O N n V m N (O P- M N O M M P- r- CO M M m N V O co O N V m V (O O r (p Oi O O n 07 M n N n n M m M m O C m O m M N M M (O V M M (o (o (O (O (O LO (D (O M (o M (O M co co N N Cl) Cl) N N M co M co M M co (O (O (o (,) (o (o (o (o (o (o (o (O (O N N N N N N N N N N N N N co Cl) M M (O N O N n n O 0M (D O V o (O m O O M V M N M O w n O M V M N N N m o N M M V V V V V (D M M (D M M M M M M M M M M m (l) co M M M m M M N O N n O l0 M 0n N n N w O m (o n N (D (n co N M O N Cl) N CD(D (D (O n n M M m m m m W m M M Cl) Cl) Cl) Cl) M Cl) Cl) Cl) M Cl) Cl) CO Cl) M n M m � M m N (O V M m M M M N Mu? m V M O O N V (o n O N (O n m N M r r r r r r �2 �! �! �2 �2 V y M M M m M (O m M O M M n M M m w M O M (O M m N O O O m M (O V N O n N V O n V n V M mm 'C (O co M (O (O (O (O (o (O 0(O (O (O co M n n w m m O r Q= U co co co co M M co co co co co co M M co co co co M co (D w m a ILa H m c6 M O U M N M a' O o_ C M b co L M r 3 m f� W L Y Y O O m OV5 5 M O O LL LL 'C o 1— F O (i Y Y 0- c) M O O n N O O O O O O (o N O O m O O N cn O O O O O O V w O M o (D O O O O O O O O M 0 >T O O O J O O O O O O O J O (o D o n n o O O O O O O O co N w o o M p o O O O o o M p o o y o n x o o o o o o O o co N M M V (O M n M m m O c ? r r - N M V N M n M m m r` r` n r- r- n r- � (n 'C oo co tz oo m n m o M oo oo oo oo oo oo 'C c .. m N y H ch y m o c w 6 w G tm C OEO ♦w. 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C N N co N V M M �' co V N m 1D OO O co N v cc N m n m O O Cl) O 00 O n (n N V M Cl) M (n N (fl m o o p FLW c (C rn N rn N rn N rr N n N n N n N n N r� N n N n N n N n N r- N co N 00 N co N CD 00 0o m co m E .7 a M (D (n (n (D h (n m (n (n (n (n (O n (O (O (n N (n N (n N (n N n N n N n y m m m c Q lL a a F= 2 O n n co (O Cl) n (O M m O N N 0 M V N n (O V V N (o (O N M n M O m '7 I m (O M O (O m n N O (O O M (O m cD m 00 m N n N 0 N n m CO N m (O M M a0 O co V d U .0 (T N O V N O N O N O m m to m O m 7 m N n N n n (o(D M m CO In (O (n O (n (n V O 7 O M N M m N C O C M �'- Cl) M M M O M O M O M O M O M O M O co O Cl) O M O Cl) O Cl) O M O M O M O M O M O Cl) d = O O O O O O O O O O O O O O O O O O O O O O O t+ o S cD (O m co (O O co 0 O (O (D 0 O m co 07 (O 0 0 0 0 O co O O C Oj Ol C 3 C O` a M V Cl) n O (o N n a0 m 7 n O 0 7 (n (n OD V (O V N V O V O M M dT O O m O n (0 n Cl N M co n V n N N N n N (n C6 'ct m n (n M m N co (n m (O -It m O U �N U N (D n (O m (O n n co n co m O m (O m O M N 0 M m M (n V m ' (O n (O O (o (n n V O at -ItM O N L N M V (o (O (O co O (D (D (D n n n n n n n n n n n N. n 00 m U 0 0 0 r 0 (A a !Z (1) _� 0 o 0 0 0 0 0 0 O 0 O 0 O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (n 00 (n (n 0 (n 0 u) 0 (n 0 (n 0 to 0 (n O O M M M M M O O O O O O O N N N N N N N N N S X a E 3 E 0 O U O U = N (D V O M O O O N N V N 0 O M O O m m n m (O m n m OD (O O O m O (O (O 0 O V O 0 V V M 00 O V 00 M n n Cl) n c0 M m 7 n 0 N (O m (O n N O (n m (n m (n m (n 0 N O m N m O Cl) (O (D Cl) (D m Cl) (D V m V O V cc V cc (D (O (O (O (O (O O (o (D m (D m (O (O (O (O (O NM Cl) Cl) Cl) Cl) Cl) Cl) Cl) co co M Cl) Cl) Cl) M M M M co (o Cl) 0 N N (O O O N d' (n M m I- (n N. 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(D N M, O O W o) O W o) Q) W o) o) o) o) 0 N U) n Cl) N Cl) n Cl) n M o Cl) co Cl) co Cl) (D Cl) (D Cl) (D M (DLO M M to M NU) M M ui Cl) N M ui M U) M N Cl) M Cl) (n m U O 7 O O ¢ N ZD N m N W N m N Q) N N m N m N m N W N T N d) N W N m N O) N N N 47 N O N T N a) N W N Q7 J O O O O O O O O O O O O O O O O O O O O O O c v 9D n n n n n n n n n n n n n n n n n n n n n n oo @ @ 5 o o m O n (3) o) W n M N O O N N n (D (D V Cl) N O Q'. o o t= 6) V Cl? o N o N o (D O n d7 O o O O N u1 0 (O cO n M M O M+ �' U d O N (f] (D n (2 O M n n O V O M O N O N O n V OD N o N O N O (V o N o N o N o N o (o C E n n OD W O O c- N M V (o (n u7 (O n N W o - N M M N O O p O - 0 N 07 N MOD N" o) N o) N o) N o) N o) N m N o) N o) N o) N o) N" o) m N o N O M O M O Cl) O M o co N N N 3 E Y C y 7 M (o )n M (n (n M (n N )n (o )n )n (n (n (n (n (n (o (D (o (D > 0Q W (D V' o) r- (D o O (o rn O O N M N o n o) n V V d) co O a0 n (D n n n n (D (0 7 M N o 0 vi Cl) of M co M O) j U -a (D N (o N CO N N.- o n o V N O O O O O O O O O O O O o G O O O O O O O O O O M O o o O O O O O O O O O w N f co O Cl) O Cl) O Cl) O Cl) O M o M O Cl) O Cl) O O M O M O M O M O co O M O m O Cl) (i Cl) O M O Cl) O M c 4) O — (o (D (D (D (D (D (D o CO o co co o U7 (o co O O co o (D (D C Z N O C y U f6 U o 7 C U U M o) O n (o o) co O (D Cl) N o n o) co (o (D o V o N Cl) N n O O D) O cO N n V o o o c0 (D O (D O O .d. i 2 m n M (D (D (n O M M M M N V N O W N n n o O a) d U Nco co Cl) O M M CO N r U N V (o (o (D n OMD oMi O N V ( o ONO OO N Ou CD W OD OD o o m W m 0 o) m o) o) o) o) o) o) o) u) N J z N > L O U) 2 Q o (n 0 (n 0 o 0 0 0 0 0 0 0 0 0 0 0 o 0 o 0 0 0 o 0 o 0 o 0 0 0 0 0 0 o 0 o 0 o 0 o 0 o 0 _ N N O O O O M M M M M M M O O O O O O O O O E E o o c U O U) - C rn O U —_ OJ cD OD M M O o) co V m (D (o OR (D N m N O o O n o) n o (o M co o M o) n n N (o n M N (O N V (D O M (D n O Cl) V (o o N In )o V V M Cl) N N N .� r� O n (fl n o N O OD O M O OD O m o o) O o) O (3) O (3) O () O (3) (D m (D o cD o) O o) O o) O o) o m X (7) cc J N M M Cl) Cl) Cl) Cl) Cl) M Cl) Cl) Cl) M co M M Cl) M co M co M M d � N O OD OD (D M o) M (D N O n n (o M o) n (O P') (D n (o N O (O n o) M O o> O W V W V N M cq M N M (n D) Cl) (N (D o) N V V (() (() V V' M M N N N N r- N r� N r-i Cl) r- co n co r- co rl, d' V V r` R r` C r V r [T (� [Y (� [t (� '7 r- V n V rl V n 7 r- Q om^ Cl) Cl) Cl) Cl) M M M M Cl) Cl) Cl) Cl) Cl) M Cl) M M co co Cl) M Cl) N _ (D rn (D W cD W (O W (O o) M W co o) o) o) N O co O o O N N N N N N N N N N (D V V 7 7 7 M o r Lo N O O O O O O o o O o 6 t O O O O O O O O o W m T m m m o m Q) o O) Q) O) N OL N y UI Q _C wN w, cD m [t N 7 W V' 00 V OD V OD OD O V M N n N O n o O o Cl) O M o M o M o Cl) o M o M o Cl) o M o co Q -O W f` mN (a n co n OD n O n 00 n co OD O W co m OD 6 co O o) o o) (" O {y W O W O W O W o W O o) O o) O o) O o) (() EL d a v v � c co m v) c_ °° M o r it 3 ° R O O m r O IA o oI O M o o a F F = F fl. °c a a O O 7 U Y Y rL M c) o (O N o O O O M o O O O O v- M n n o O O O O O O o N O N a S o N o O O (o y o O O O O N y M O O O O O O O O N cV (D O (y O O O (D O O o O O (O Ou n o o o o O O O O M O W Ou o) O N M V N o cc (D n Du W O N c M 0 a N r N y c .. .. 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N M N T ConocoPs philli ConocoPhillips Alaska Inc—Kuparuk Kuparuk River Unit _2 Kuparuk 3R Pad Plan: 3R-108 50029xxxxx00 3R-108 3 R-108_wp04 Anticollision Report 03 October, 2019 BER GHES TGE company ConocoPhillips BA_ j{ER ConocoPhillips Anticollision Report BAT a GE company Company: ConocoPhillips Alaska Inc-Kuparuk Project: Kuparuk River Unit-2 Reference Site: Kuparuk 3R Pad Site Error: 0.00 usft Reference Well: Plan: 3R-108 Well Error: 0.00 usft Reference Wellbore 3R-108 Reference Design: 3R-108_wp04 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well Plan: 3R-108 Plan: 10.1+39.0 @ 49.10usft (Doyon 142) Plan: 10.1+39.0 @ 49.10usft (Doyon 142) True Minimum Curvature 2.00 sigma OAKEDMP1 Offset Datum Reference 3R-108_wp04 Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval 100.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 1,765.70 usft Error Surface: Combined Pedal Curve Warning Levels Evaluated at: 2.79 Sigma Casing Method: Added to Error Values Survey Tool Program Date 10/3/2019 From To (usft) (usft) Survey (Wellbore) Tool Name Description 39.00 1,199.20 3R-108_wp04 (3R-108) GYD-GC-SS Gyrodata gyro single shots 1,199.20 2,199.20 3R-108_wp04 (3R-108) MWD OWSG OWSG MWD - Standard 1,199.20 2,267.21 3R-108_wp04 (3R-108) MWD+IFR2+SAG+MS OWSG MWD + IFR2 + Sag + Multi -Station Correction 2,314.15 2,267.21 3R-108_wp04 (3R-108) MWD OWSG OWSG MWD - Standard 2,314.15 2,267.21 3R-108_wp04 (3R-108) MWD+IFR2+SAG+MS OWSG MWD + IFR2 + Sag + Multi -Station Correction 5,289.17 15,538.82 3R-108_wp04 (3R-108) MWD OWSG OWSG MWD - Standard 5,289.17 15.696.01 3R-108_wp04 (3R-108) MWD+IFR2+SAG+MS OWSG MWD + IFR2 + Sag + Multi -Station Correction Summary Reference Offset Distance Measured Measured Between Between Separation Warning Site Name Depth Depth Centres Ellipses Factor Offset Well - Wellbore - Design (usft) (usft) (usftl (usft) Kuparuk 3R Pad 3R-10 - 3R-10 - 3R-10 2,215.08 2,200.00 117.87 90.18 4.256 CC, ES 3R-10 - 3R-10 - 3R-10 2,413.65 2,400.00 125.86 93.99 3,949 SF 3R-10 - 3R-10A - 3R-10A 2,215.08 2,200.00 117.87 90.18 4.256 CC, ES 3R-10 - 3R-10A- 3R-10A 2,413.65 2,400.00 125.86 93.99 3.949 SF 3R-101 - 3R-101 - 3R-101 598.53 600.00 34.21 30.32 8.798 CC, ES 3R-101 - 3R-101 - 3R-101 696.29 700.00 37.97 33.62 8.738 SF 3R-101 - 3R-101 L1 - 3R-101 L1 598.53 600.00 34.21 30.32 8.798 CC, ES 3R-101 - 3R-101 L1 - 3R-101 L1 696.29 700.00 37.97 33.62 8.738 SF 3R-101-3R-101L1PB1-3R-101L1PB1 598.53 600.00 34.21 30.32 8.798 CC, ES 3R-101-3R-101L1PB1-3R-101L1PB1 696.29 700.00 37.97 33.62 8.738 SF 3R-102 - 3R-102 - 3R-102 499.05 500.00 77.77 74.62 24.702 CC, ES 3R-102 - 3R-102 - 3R-102 693.95 700.00 81.66 77.52 19.715 SF 3R-106 - 3R-106 - 3R-106 1,371.13 1,400.00 110.64 102.76 14.039 CC, ES 3R-106 - 3R-106 - 3R-106 1,463.94 1,500.00 114.71 106.43 13.861 SF 3R-111-3R-111-3R-111 1,200.15 1,200.00 166.26 158.57 21.608 CC 3R-111-3R-111-3R-111 1,401.93 1,400.00 166.75 157.32 17.683 ES 3R-111-3R-111-3R-111 2,107.82 2,100.00 215.28 194.18 10.203 SF 3R-111-3R-111-3R-111 wp04.1 798.14 800.00 171.49 166.32 33.158 CC 3R-111-3R-111-3R-111 wp04.1 998.06 1,000.00 172.05 165.47 26.133 ES 3R-111 - 3R-111 - 3R-111 wp04.1 2,012.65 2,000.00 218.35 200.32 12.115 SF 3R-111 - 3R-111 L1 - 3R-111 L1 wp02 798.14 800.00 171.49 166.32 33.158 CC 3R-111 - 3R-111 L1 - 3R-111 L1 wp02 998.06 1,000.00 172.05 165.47 26.133 ES 3R-111 - 3R-111 L1 - 3R-111 L1 wp02 2,012.65 2,000.00 218.35 200.47 12.212 SF 3R-112 - 3R-112 - 3R-112 3,715.58 3,900.00 75,66 39.68 2.103 Caution Monitor Closely, ES 3R-112 - 3R-112 - 3R-112 3,756.43 4,000.00 68.50 45.05 2.920 Normal Operations, CC 3R-11 D - 3R-11 D - 3R-11 D 396.63 400.00 161.96 158.95 53.962 CC, ES 3R-11 D - 313-11 D - 3R-11 D 983.32 1,000.00 186.37 179.61 27.588 SF 3R-12D - 3R-12A- 3R-12A 495.92 500.00 186.25 179.69 28.383 CC 3R-12D - 3R-12A- 3R-12A 595.00 600.00 186.71 178.84 23.743 ES 3R-12D - 3R-12A - 3R-12A 1,652.60 1,700.00 262.05 239.80 11.777 SF CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 101312019 2:52:01PM Page 2 COMPASS 5000.14 Build 85D ✓ ConocoPhillips ConocoPhillips Anticollision Report BA ER BAT F IGHES GE company Company: ConocoPhillips Alaska Inc Kuparuk Local Co-ordinate Reference: Well Plan: 3R-108 Project: Kuparuk River Unit-2 TVD Reference: Plan: 10.1+39.0 @ 49.10usft (Doyon 142) Reference Site: Kuparuk 3R Pad MD Reference: Plan: 10.1+39.0 @ 49.10usft (Doyon 142) Site Error: 0.00 usft North Reference: True Reference Well: Plan: 3R-108 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 2.00 sigma Reference Wellbore 3R-108 Database: OAKEDMP1 Reference Design: 3R-108_wp04 Offset TVD Reference: Offset Datum Summary Reference Offset Distance Measured Measured Between Between Separation Warning Site Name Depth Depth Centres Ellipses Factor Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) Kuparuk 3R Pad 3R-12D - 3R-12D - 3R-12D 495.92 500.00 186.25 179.69 28.383 CC 3R-12D - 3R-12D - 3R-12D 595.00 600.00 186.71 178.84 23.743 ES 3R-12D - 3R-12D - 3R-12D 1,652.60 1,700.00 262.05 239.80 11.777 SF 3R-14 - 3R-14 - 313-14 1,524.11 1,600.00 257.97 237.67 12.708 CC, ES 3R-14 - 3R-14 - 3R-14 1,609.35 1,700.00 264.03 242.74 12.402 SF Plan: 3R-103 - 3R-103 - 3R-103 wp06 299.20 300.00 60.01 57.69 25.812 CC, ES Plan: 3R-103 - 3R-103 - 3R-103 wp06 593.33 600.00 77.93 74.05 20.095 SF Plan: 3R-103 - 3R-1031-1 - 3R-1031-1 wp02 299.20 300.00 60.01 57.69 25.812 CC, ES Plan: 3R-103 - 3R-1031-1 - 3R-1031-1 wp02 593.33 600.00 77.93 74.05 20.095 SF Plan: 3R-104 - 3R-104 - 3R-104 wp05 299.20 300.00 90.02 87.69 38.718 CC, ES Plan: 3R-104 - 3R-104 - 3R-104 wp05 590.91 600.00 110.00 106.17 28.695 SF Plan: 3R-104 - 3R-104PB1 - 3R-104PB1 wp01 299.20 300.00 90.02 87.69 38.718 CC, ES Plan: 3R-104 - 3R-104PB1 - 3R-104PB1 wp01 590.91 600.00 110.00 106.17 28.695 SF Plan: 3R-105 - 3R-105 - 3R-105 wp10 888.76 900.00 65.96 60.29 11.634 CC, ES Plan: 3R-105 - 3R-105 - 3R-105 wpl0 982.18 1,000.00 72.59 66.29 11.522 SF Plan: 3R-105 - 3R-1051-1 - 3R-1051-1 wp02 888.76 900.00 65.96 60.29 11.634 CC, ES Plan: 3R-105 - 3R-1051-1 - 3R-1051-1 wp02 982.18 1,000.00 72.59 66.29 11.522 SF Plan: 3R-107 - 3R-107 - 3R-107 wp06 1,371.52 1,400.00 138.37 130.95 18.656 CC, ES Plan: 3R-107 - 3R-107 - 3R-107 wp06 13,062.72 13,690.35 1,276.06 630.57 1.977 Caution Monitor Closely, SF Plan: 3R-107 - 3R-1071-1 - 3R-1071-1 wp04 1,371.52 1,400.00 138.37 130.95 18.656 CC, ES Plan: 3R-107 - 3R-1071-1 - 3R-1071-1 wp04 13,060.75 13,714.82 1,375.77 724.72 2.113 Caution Monitor Closely, SF Plan: 3R-109 - 3R-109 - 3R-109 wp04 299.20 300.00 30.02 27.69 12.910 CC Plan: 3R-109 - 3R-109 - 3R-109 wp04 398.42 400.00 30.26 27.41 10.604 ES Plan: 3R-109 - 3R-109 - 3R-109 wp04 15,441.76 16,700.00 1.530.51 751.55 1.965 Caution Monitor Closely, SF Plan: 3R-109 - 3R-1091-1 - 3R-1091-1 wp02 299.20 300.00 30.02 27.69 12.910 CC Plan: 3R-109 - 3R-109L1 - 3R-1091-1 wp02 398.42 400.00 30.26 27.41 10.604 ES Plan: 3R-109 - 3R-1091-1 - 3R-1091-1 wp02 15,402.77 16,600.00 1,497.91 662.26 1.792 Caution Monitor Closely, SF Kuparuk Oliktok Oliktok Point State 1 - Oliktok Point State 1 - Oliktok Poin 1,109.58 1,100.00 78.53 68.81 8.081 CC, ES Oliktok Point State 1 - Oliktok Point State 1 - Oliktok Poin 1,208.52 1,200.00 81.03 70.52 7.712 SF CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 101312019 2:52:01PM Page 3 COMPASS 5000.14 Build 85D ConocoPhillips BA ER ConocoPhillips Anticollision Report BAT a GE company Company: ConocoPhillips Alaska Inc—Kuparuk Project: Kuparuk River Unit-2 Reference Site: Kuparuk 3R Pad Site Error: 0.00 usft Reference Well: Plan: 3R-108 Well Error: 0 00 usft Reference Wellbore 3R-108 Reference Design: 3R-108_wp04 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well Plan: 3R-108 Plan: 10.1+39.0 @ 49.10usft (Doyon 142) Plan: 10.1+39.0 @ 49,10usft (Doyon 142) True Minimum Curvature 2.00 sigma OAKEDMPI Offset Datum Reference Depths are relative to Plan: 10.1+39.0 @ 49.10usft (Doyon 1 Coordinates are relative to: Plan: 3R-108 Dffset Depths are relative to Offset Datum Coordinate System is US State Plane 1927, Alaska Zone 4 Dentral Meridian is 150' 0' 0.000 W Grid Convergence at Surface is: 0.16' Separation Factor Plot 9. o 8 s.00 -- LL c 0 m CL Caution Monibraosely li STOP Drilling 0.00 0 3000 6D00 9000 12000 15000 Measured Depth LEGEND w CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 101312019 2:52:01PM Page 4 COMPASS 5000.14 Build 85D 3R-108 Drilling Hazards Summary 13-1/2" Open Hole / 10-3/4" Casin2 Interval Hazard Risk Level Mitigation Strate Washouts / Hole Sloughing Moderate Cool mud temperatures, minimize circulating times when possible. Broach of Conductor Low Monitor cellar continuously during interval. Gas Hydrates Low Control drill, Reduced pump rates, Reduced drilling fluid temperatures, Additions of ScreenKleen. Running Sands and Gravels Low Maintain planned mud parameters, increase mud weight, use weighted sweeps. Hole swabbing on trips Low Trip speeds, proper hole filling (use of trip sheets), pumping out. Anti -Collision Low Follow real time surveys very closely, shut in nearby wells that have collision concerns, utilize gyro survey to ensure survey accuracy through zone with magnetic interference. 9-7/8" Open Hole / 7-5/8" Casing Interval Hazard Risk Level Mitigation Strate Hole swabbing on trips Moderate Trip speeds, proper hole filling (use of trip sheets), pumping out. Directional — Achieving Build Moderate Get ahead of plan early. If RSS is not yielding adequate Rates DLS, trip for a motor. Stuck Pipe Low Good hole cleaning, monitor real time T&D, stabilized BHA, decreased mud weight. Abnormal Reservoir Pressure Low Normally pressured, ensure adequate mud weight prior to drilling into reservoir. BOP training and drills. Lost circulation Low Monitor ECD, mud rheology, LCM. Tight Hole Low Control with proper drilling practices. Perform wiper trip if hole conditions dictate. 6-3/4" Open Hole / 4-1/2" Liner Interval Hazard Risk Level Mitigation Strategy Fault Crossings and Moderate Use developed best practices for concretion drilling: 1-2klbs Concretions WOB, 80-100 rpm with RSS in neutral. Geosteer with AziTrak. Getting Liner to Bottom Moderate Properly clean hole on trip out with BHA, ensure lubes added to the active mud system prior to tripping out to aid in torque and drag, and keep DLS to a minimum. Utilize SuperSliders if necessary. Wellbore Placement Moderate If any issues with azimuthal accuracy in surveys while drilling in east to west orientation, increase survey frequency. Hole Swabbing on Trips Moderate Trip speeds, proper hole filling (use of trip sheets), pumping out or backreamin . Lost Circulation Moderate Monitor ECD, mud rheology, LCM program, additional fluid stored on location during completion run. 3R-108 Drilling Hazards Summarydoc 1013120193:49:40 PM Differential Sticking Mouerate Follow mud program, keep pipe moving when able. Anti -Collision Low Follow real time surveys very closely, shut in nearby wells that are of concern for collision. Abnormal Reservoir Low Stripping drills, shut-in drills, increased mud weight if higher Pressure pressure encountered. Stuck Pipe Low Good hole cleaning, PWD tools monitoring and analysis, decreased mud weight. 3R-108 Drilling Hazards Summary. doc 10/3/20193:49:40 PM F o> ri �2 0 Q , 1 L � O C� Cd (� �O E Q' N 0 0 o , � O � _ U U , � , , 3 - — c � m C • N v O p • 9 T � Q U � J ^J �G - V G _G 7 C U F 9 F M c _ a � � � x c o - a G x N Q T F s`- o O =� > O - U a p - K o � c - - o ConocoPhilli S wr oa s�nemar�� 3R-l03wp045cLerra is Alaska Attachment 5 BOP Configuration The following ram configuration will be utilized for the West Sak wells. Further details regarding the BOPS specifications can be found with the Doyon 142 documentation on file with the State. From: Rohlfing. )enava J To: Boyer, DavidL (CED) Cc: Alvord. Chip; Woodard, Madeline E Subject: FW: Digital Survey File for KRU 3R-108 Well Date: Wednesday, October 9, 2019 6:34:11 AM Attachments: 3R-108 w1204 MD - NAD83.xlsx 3R-108 wD04 MD - NAD27.xlsx Good morning Dave, I appreciate you reaching out to get this information. Yes, Madeline is currently out of state for training this week and will be back in the office on Monday. If you have any other requests please let me know and I will respond. Attached is the excel file for KRU 3R-108 in NAD83 and NAD27. This well will not be pre -produced. Thank you, Jenaya Rohlfing-Hayes Supervising Drilling Engineer ConocoPhillips Alaska 700 G St, ATO-1568, Anchorage, AK 99501 T: 907-263-48641 M: 713-478-0376 I.Jenayaj.roh?fing@cop.com From: Boyer, David L (CED) <david.boyer2Calaska. Jov> Sent: Tuesday, October 8, 2019 10:55 AM To: Alvord, Chip <'hip AivordPconocophiIIips com> Subject: [EXTERNAL]FW: Digital Survey File for KRU 3R-108 Well Hi Chip, I approached Madeline Woodard for some data (below) on the KRU 3R-108 well PTD application last Friday. She is usually fast to reply so I assume she must be out of the office. I also left her a voice message today. Is there someone else on your team covering for Madeline in her absence? There is no rush on this PTD except that Steve and I are trying to stay caught up in anticipation of the exploration season rush coming soon. Thank you, Dave Boyer AOGCC From: Boyer, David L (CED) Sent: Friday, October 4, 2019 11:20 AM To: Woodard, Madeline E <Madeline.E.Woodarditconocophillips.com> Subject: Digital Survey File for KRU 3R-108 Well Hi Madeline, We received the PTD application for KRU 3R-108 well today. 1. Could you please send over a digital file of the planning surveys in either Excel or ASCII format for easy loading into GeoGraphix? 2. Since the well is an injector, does CoP plan to pre -produce it? If yes, for how long? Thank you, Dave Boyer Senior Geologist AOGCC Transform Points 01 Source coordinate system Target coordinate system State Plane 1327 - Alaska Zone 4 3R- (08,, bers Equal Area (-1591 Datum: EE�Eqatum: NAD 1927 - North America Datum of 1927 (Mean) NAD 1927 - North Aine-nica Datum of 1927 (Mean) I Type values into, the spreadsheet or copy and paste columns of data from a spreadsheet using the keyboard shortcuts Cbi+C to copy and Ctd+Vto paste. Then click on the appropriate arrow button to transform the points to the desired coordinate system. <B'ack =inish Cancel Hel TRANSMITTAL LETTER CHECKLIST WELL NAME: 1< L ` J R log PTD: _;?__1 19 - (3c Development �4ervice Exploratory _ Stratigraphic Test _ Non -Conventional FIELD: < R i lle POOL: k6k s± 5Q, 1< Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL (If last two digits No. , API No. 50- - - - Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69 In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- - - -� from records, data and logs acquired for well name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be ran. In. addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, �V/Per composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool KUPARUK RIVER, WEST SAK OIL - 490150 Well Name: KUPARUK RIV UNIT_3R-108 Program SER Well bore seg ❑ PTD#: 2191360 Company ConocoPhillps Alaska, Inc. Initial Class/Type SER / PEND GeoArea 890 Unit 11160 On/Off Shore On Annular Disposal ❑ Administration 1 Permit_ fee attached________ -------- NA Appr Date DLB 10/9/2019 Engineering Appr Date VTL 10/22/2019 Geology Appr Date DLB 10/4/2019 2 Lease number appropriate- - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --------------------- 3 Uniquewell_n_ameandnumber- - - - - - - - - - - - ----------------------- Yes _ - - _ - - - _ _ _ _ _ -------------------------------------------- 4 Well -located i n a - defined -pool - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 Well located proper distance from drilling unit_boundary------- - - - - - - - - - - Yes 6 Well located proper distance from_ Qther wells_ _ - - - - - - - - - - - - - - - - Yes 7 Sufficient acreage available in -drilling unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 -if-deviated, is_wellbore plat_included - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes _ _ _ _ _ - _ AOR directional -plat included. 9 Operator only affected party _ _ _ _ _ _ _ _ - - Yes 10 Operator has_appropriate bond in force - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11 Permit can be issued without conservation order_ - - - - - - - - - - - _ Yes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ - - - _ - - 12 Permitcanbeissued without administrative_ approval ------------- Yes- __ 13 Can permit be approved before 15-day wait- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - 14 Well located within area and strata authorized by Injection Order # (put_10# in_comments)_(For_ Yes - - - - - - - AIO_No. 2B-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15 All wells-within-1/4-mile area of review identified (For service well only) _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - - - - - - - - . - - - - - - 16 Pre -produced injector: duration of pre production less than_ 3 months- (FQr service well only) . - No- - - - - - - - - - - - - - - - - - - - - - - - . - . - - - - - - - .. - - . 17 Nonconven.gasconformstoAS31.05.030(j.1_.A),Q.2.A-D) - - - - - - - - - - - - - - - - - - - - - NA_ - _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 18 Conductor string- provided - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes _ _ _ _ _ _ _ 80' conductor in piece _ 19 Surface casing_protects all known_ USDWs - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - surface casing set to_2307' MD_ 20 CMT_vol_adequate _to circulate -on conductor _& surf_csg - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - 21.276_excess cement planned - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . 21 CMT_vol_adequateto tie -in -long string to surf csg----------------------------- o- - - - - - - - - - - - - - 22 CM-T-will cover all known -productive horizons_ - - - - - - _ _ _ - - - - - - - - - - - - - - - - - - - No_ _ - - _ _ _ _ Productive interval will be completed with -sliding sleeves and -swell-ableDeckers 23 Casing designs adequate for C,_T, B _&_permafr_ost- - - - - - - - - - - - - - - - - - - - - - - - - - Yes _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - 24 Adequate tankage -or reserve pit - - - - - - - - - - - - - - - - - - - - - - _ - - - - - Yes Rig has steel tanks, all_waste_to approved disposal wells_ - - - - - - - - - - - - - - - - - _ - - - - - - - - 25 If a -re -drill, has_a 10-403 for abandonment been approved - - - - - - - - - - - - - - - - - - NA- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 26 Adequate wellbore separation proposed_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - - - - - - - Anti -collision analysis complete; no major risk failures - - - - - - - - - - - - - - - - - - 27 If-diverterrequired, does it meet_ regulations_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - _ _ _ _ _ _ Diverter waiver granted per 20 AAC 25.035 h _ 28 Drilling fluid_ program schematic & equip -list -adequate -_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ _ _ _ _ _ _ Max formation_ pressure is_ 1794 psig(8.7 ppg EMW ); will drill w/_8.8-9.5 ppg EMW - - - _ _ 29 BOPEs,_do they meet regulation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 30 BOPE_press rating appropriate; test to -(put psig in comments)- - - - - - - - - - - - - - - - - - - - Yes - - - - - - - MPSP is 1398 psig, will test BOPs_to 3500_psig- - - - - - - - - - _ - - _ - _ 31 Choke_manifold complies w/API_RP-53(May 84)---------------------------- Yes----------------------------------------------- 32 Work will occur without operation shutdown_ - - - - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ _ _ _ _ _ _ _ _ - - - - _ _ _ _ _ _ _ - - 33 Is presence of 112S gas probable _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ No_ - _ _ _ _ _ _ _ _ _ _ _ _ - _ - _ _ -------------------------------------------- 34 Mechanical condition of wells within AOR verified (For_service well only) - - - - - - - - - - - - - - Yes - - Two future wells in AOR: 3R-107 & 3R-109 _ - - - - - - - - 35 Perm it can be issued w/o hydrogen_ sulfide measures - - - - - - - - - - - - - - - - - - - - - - - - - Yes - . - - - - 112S recorded in the W_estSak opento 313-101 is less than 10 ppm. _ - 36 Data -presented on potential overpressure zones - - - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - _ _ _ _ _ _ Kuparuk reservoir on_3R Pad has high H2S levels. _ _ - - - _ _ _ - _ _ - 37 Seismic analysis_ of shallow gas -zones -------- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA- _ _ _ _ _ _ _ _ _ _ _ - 38 Seabed condition survey -(if off_ -shore) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA- _ 39 Contact name/phone for weekly -progress reports [exploratory only_] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA_ _ _ _ - - - - - _ - - - - _ _ _ _ _ _ _ - - _ - Geologic Engineering blic Commissioner: Date: Commissioner: Date Com sioner ate / 1 olas� 1