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218-062
Carlisle, Samantha J (DOA) From: Rixse, Melvin G (DOA) Sent: Thursday, June 28, 2018 12:03 PM To: Carlisle, Samantha J (DOA) Subject: FW: PTD 218-061 (1H-104) / 218-062 (1H-104L1) / 218-063 (lH-104L2) / 218-064 (1H-104L3) / 218-065 (lH-104L4) Sam, Do I forward this to you? Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231 ) or (Melvin_Rixsc n�alaska.�ov). From: Brunswick, Scott A [mailto:Scott.A.Brunswick@conocophillips.comj Sent: Thursday, June 28, 2018 11:20 AM To: Rixse, Melvin G (DOA) <melvin.rixse@alaska.gov> Cc: Loepp, Victoria T (DOA) <victoria.loepp@alaska.gov>; Lehman, Nick R <Nick.R.Leh man @conocophillips.com>; Rohlfing, Jenaya J<Jenaya.J.Rohlfing@conocophillips.com>; Woodard, Madeline E <Madeline.E.Woodard@conocophillips.com>; Shumway, Kelsey <Kelsey.Shumway@conocophillips.com> Subject: PTD 218-061 (1H-104) / 218-062 (11HI-104L1) / 218-063 (1H-104L2) / 218-064 (1H-104L3) / 218-065 (1H-104L4) Mel ConocoPhillips would like to rescind the PTD for the following wells with their corresponding approved PTD numbers: 1 H-104: 218-061 1H-104L1: 218-062 1H-104L2: 218-063 1 H-104 L3: 218-064 1H-104L4: 218-065 Wet sand were found while drilling the 1H-108 injector, a subsequent pilot hole was drilled that gave further information to move the landing point for the 1H-104 producer. We will be repurposing the 1H-108 surface casing string to drill the 1H-104 targets at a future time and will send new permit packs to the AOGCC for that project when finalized. Regards Scott Brunswick THE STATE GOVERNOR BILL WALKER G. Alvord Alaska Drilling Manager ConocoPhillips Alaska, Inc. P.O Box 100360 Anchorage, AK 99510-0360 Alaska ail and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.olasko.gov Re: Kuparuk River Field, West Sak Oil Pool, KRU l H-1041-1 ConocoPhillips Alaska, Inc. Permit to Drill Number: 218-062 Surface Location: 5200.56' FNL, 772.31' FEL, SEC. 28, T12N, R10E, UM Bottomhole Location: 2851.42' FNL, 2110.91' FEL, SEC. 26, T12N, Rl OE, UM Dear Mr. Alvord: Enclosed is the approved application for the permit to drill the above referenced development well. The permit is for a new wellbore segment of existing well Permit No. 218-061, API No. 50-029-23606-00- 00. Production should continue to be reported as a function of the original API number stated above. 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, Hollis S. French L, Chair DATED this day of June, 2018. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL i. 20 AAC 25.005 MAY 18 2018 1 a. Type of Work y' 1 b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Service - Disp ❑ 1 c. Specify if well is proposed for: Drill ! Latefal Stratigraphic Test ❑ Development - Oil Service - Winj ❑ Single Zone ❑� Coalbed Gas ❑ Gas Hydrates ❑ Redrilll Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: 5. Bond: Blanket 0 Single Well ❑ 11. Well Name and Number: ConocoPhillips Bond No. 59-52-180 KRU 1H-104L1 3. Address: 6. Proposed Depth: 12. Field/Pool(s): P.O. Box 100360 Anchorage, AK 99510-0360 MD: 17,573' TVD: 4,008' Kuparuk River Field West Sak Oil Pool 4a. Location of Well (Governmental Section): 7. Property Designation: Surface: 5200,56' FNL, 772.31' FEL, Sec 28, T 12N, R010E, UM ADL025639 & ADL025638 ' Top of Productive Horizon: 8. DNR Approval Number: 13. Approximate Spud Date: 2330.03' FNL, 32.89' FEL, Sec 33, T 12N, R010E, UM 80-261 & 931695000 7/4/2018 9. Acres in Property: 14. Distance to Nearest Property: Total Depth: 2851.42' FNL, 2110.91' FEL, Sec 26, T 12N, R01 OE, UM 2560 & 2560 2851' to ADL025637 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL (ft): 93.1' • 15. Distance to Nearest Well Open Surface: x- 549568.74 " y- 5980782.43 ' Zone- 4 GL / BF Elevation above MSL (ft): 54.V to Same Pool: 90' to 1 H-01 16. Deviated wells: Kickoff depth: 6206 feet 17. Maximum Potential Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 96.49 degrees Downhole: 1687 psi • Surface: 1310 psi 18. Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 42" 20" 94# H-40 Welded 80' Surface Surface 118' 118' Existing, cement to surface 13-1/2" 10-3/4" 45.5# L-80 Hyd 563 1892' Surface Surface 1892' 1800' 966 sx 11.0 Lead, 201 sx 12.0 Tail 9-7/8" 7-5/8" 29.7# L-80 Hyd 563 6565' Surface Surface 6565' 3855' 871 sx 15.8 Class G 6-3/4" 4-1/2" 12.6# L-80 IBTM/TXP 11367' 6206' 3772' 17573' . 4008' N/A: Un-cemented slotted liner 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 Conductor/Structural Surface Intermediate Production Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Hydraulic Fracture planned? Yes❑ No ❑ Y 20. Attachments: Property Plat ❑ BOP Sketch Drilling Program e e Time v. Depth Plot Shallow Hazard Analysis e Diverter Sketch Seabed Report Drilling Fluid Program 20 AAC 25.050 requirementse 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be Madeline Woodard VJ deviated from without prior written approval. Contact Name: M Authorized Name: G. Alvord Contact Email: madeline.e.woodard(CDCO .Com Authorized Title: Alaska Drilling Manager Contact Phone: 1-907-265-6086 Authorized Signature: Date: Commission Use Only Permit to Drill „� API Number; (�G�iY' �iC Permit Approval See cover letter for other Number: 50 �� Date: 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: Ei Other: f fa �5_ d0 I�5)q Samples req'd: Yes ❑ No[✓' Mud log req'd: Yes❑ No� V t fir//r- % 5-71- 7LO',27asy}es: Yes [ No ❑ Directional svy req'd: Yes 0No ❑ Spacing exception req'd: Yes ❑ No Inclination -only svy req'd: Yes ❑ No [v] , Post initial injection MIT req'd: Yes ❑ No Y1 a f� G► G �- n-I r cl � C, hd PC`S `Job 1-rPC Y'kl APPROVED BY 11 'lc_� Approved by: COMMISSIONER THE COMMISSION Date: v% ) Submit Form and & �\,,9tm 10-401 Revised 5/2017 This permit is valid f r 4 o a proval per 20 AAC 25.005(g) Attachmertts in Duplicate Application for Permit to Drill, Well 1H-1041-1 Saved: 16-May-18 Post Office Box 100360 Anchorage, Alaska 99510-0360 Phone (907) 265-6086 Email: madeline.e.woodard a( conocophillips.com May 16, 2018 Alaska Oil and Gas Conservation Commission 333 West 71 Avenue, Suite 100 Anchorage, Alaska 99501 Re: Application for Permit to Drill, West Sak Producer, 1 H-104L] Dear Commissioner: ConocoPhillips Alaska, Inc. hereby applies for a permit to drill a grass roots onshore producer, a penta-lateral horizontal well in the West Sak A2, A3, A4, B and D sands. The expected spud date for this well is July 4, 2018. It is planned to use rig Doyon 142. -- A 13-1/2" surface hole will be drilled on diverter & 10-3/4" surface casing will be run to total depth and cemented to surface. The remaining intervals will utilize Doyon 142's 13-5/8" x 5000 psi BOP stack with required ram installations and tested on a 14 day cycle in accordance with COP and AOGCC policy. The intermediate hole section will drill a 9- 7/8" hole with 7-5/8" casing run to total depth & cemented in place. The first 1H-104 6-3/4" production lateral will be geo-steered in the West Sak A2 sand and lined with 4-1/2" slotted liner. The subsequent production laterals will again be drilled with 6-3/4" hole and lined with 4-1/2" slotted liner in the following order: West Sak A3, A4, B and D sand. A separate PTD application will be submitted for each lateral: 1H-104, 1H-104L1, 1H-104L2, 1H-104L3, and 1H-104L4 laterals. 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(&conocophillips.com) or Chip Alvord at 265-6120. Sincerely, l rl M deline Wodoard Drilling Engineer Application for Permit to Drill Document Kuparuk Well 1 H-1041-1 Well Name Requirements of 20 AAC 25.005 (f) The well for which this application is submitted will be designated as KRU 1H-104L1 Location Summary Requirements of 20 AAC 25.005(c)(2) An application for a Permit to Drill must be accompanied by each of the folloiving items, except for an item already on file with the comunission and identified in the application: (2) a plat identifying the property and the property's owners and showing (A)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 systetn for this state as maintained by the National Geodetic Sutivy 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 5200.56' FNL, 772.31' FEL, Sec 28, T 12N, ROlOE, UM NGS Coordinates Northings: 5980782.43' Eastings: 549568.74' IRKB Elevation 93. V AMSL Pad Elevation 54.1' AMSL Location at Surface Casing 175.63' FNL, 1142.53' FEL, Sec 33, T12N, R010E, UM NGS Coordinates Northings: 5980524.96' Eastings: 549200.81 ' Measured Depth, RKB: 1892' Total Vertical Depth, RKB: 1800' Total Vertical Depth, SS: 1707' Location at Intermediate Casing Exit 2461.43' FNL, 4537.18' FEL, Sec 34, T12N, ROIOE, UM NGS Coordinates Northings: 5978252.10' Eastings: 551106.13' Measured Dept RKB: 6206' Total Vertical Depth, RKB: 3772' Total Vertical De th, SS: 3679' Location at Total Depth 2851.42' FNL, 2110.91' FEL, Sec 26, T 12N, R010E, UM NGS Coordinates Northings: 5983197.96' Eastings: 558768.26' Measured Depth, RKB: 17573' Total Vertical Depth, RKB: 4008' Total Vertical Depth, SS.- 3915' and (D) other information required by 20 AAC 25.050(b); _Requirements of 20 AAC 25.050(b) If a ivell is to be intentionally deviated, the application for a Permit to Drill (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 ofany portion of the proposed ivell; Please see Attachment: Directional Plan And (2) for all wells within 200 feet of the proposed wellbore (A) list the manes of the operators of those wells, to the extent that those names are known or discoverable in public records, and show that each named operator has been punished 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) 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: (3) a diagram and description of the blowout prevention equipment (BOPS) as required by 20 AAC 25.035. 20 AAC 25.036, or 20 AAC 25.037, as applicable; Please reference BOP schematics on file for Doyon 142 & within this PTD application. Due to lower reservoir pressure in the West Sak a fixed stack ram placement will be utilized to fulfill all barrier requirements during well construction operations, graphic attached. 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: (4) information on drilling hazards, including (A) the maximum downhole pressure that may be encountered, criteria used to determine it, and maximum potential swface pressure based on a methane gradienl,, ' 0� The maximum potential surface pressure (MPSP) while drilling 1�I' 104L1 is calculated using an estimated maximum reservoir pressure of 1687 psi (based on IM,05A pressure at a 4005.2' TVD reference datum), a gas gradient of 0.10 psilift, and the estimated depth of the West Sak A3 sand at 3772' r TVD: A3 Sand Estimated. BHP = 1,687 psi �� 6� T✓.� J � J � � �� A3 Sand estimated depth = 3,772' TVD Gas Gradient = 0.10 psi/ft as per 20 AAC 25.005 (c)(4)(A Hydrostatic of full gas column = 377 psi (3,772' TVD * 0.10 psi/ft) MPSP = BHP — gas column = 1,310 psi (1,687 psi — 377 psi) (B) data on potential gas zones: The wellbore 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 zones, and zones that have a propensity for differential sticking; See attached 1H-104L1 Drilling Hazards Summary Requirements of 20 AAC 25.005 (c)(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 integrity tests, as required under 20 AAC 25.03060: A procedure is on file with the commission for performing FIT/LOT's. The FIT/LOT will be performed on the motherbore of the 1H-104 penta-lateral well (1H-104). ConocoPhillips requests a waiver on subsequent laterals FIT/LOT (1H-104L1, 1H-104L2, 1H-104L3, & 1H-104L4). Waiving the upper lateral FIT/LOT may be undertaken if the following criteria are met: 1. Primary cement job pumped as per design with no issues. 2. WellView cement report submitted to AOGCC for review of job before 2nd lateral is drilled (1H-104L1). 3. No abnormal pressure is discovered while drilling the motherbore well (lowest lateral). 4. Kill weight fluid is confirmed using a static flow check at the shoe for 30 minutes post TD of the 1 H-104 motherbore. If any of the above -mentioned criteria are not met, performing an FIT/LOT of the upper laterals will be undertaken. Casing and Cementing Program Requirements of 20 AAC 25.005(c)(6) 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: (6) a complete proposed casing and cementing program as required by 20 AAC 25.030, and a description of any slotted liner, pre perforated liner, or screen to be installed Casing and Cement Program Hole Csg Weight Grade Coupling Length MD TVD MD TVD Cement Quanti 42" 20" 94# H-40 Welded 80 Surf Surf 80 80 Existing, cement to surface 13.5" 10.75" 45.5# L-80 H563 1892 Surf Surf 1892 1800 966 sx 11.0 Lead, 201 sx 12.0 Tail 9.875" 7.625" 29.7# L-80 H563 6565 Surf Surf 6565 3855 871 sx 15.8 Class G 6.75" 4.5" 12.69 L-80 IBTM/ 11367 6206 3772 17573 4008 Un- TXPM Cemented Liner 1H-104 Cement Calculations Hole Size ft (TOC) ft (Bottom) OD ID ppf Conductor Depth: 42 39 80 20 19.124 94 Surface Casing Depth: 13.5 39 1892 10.75 9.95 45.5 Intermediate Casing Depth: 9.875 2883 6565 7.625 6.875 29.7 Surface Cement: Surface to 1,850' MD Capacities Lead 1.91 ft3/ sx of 11.0 ppg LiteCRETE ft3/ sx of 12.0 Tail 1.65 DeepCRETE OH 0.177044881 Permafrost (PF) depth 1715 ft 13-1/2" x 10-3/4" 0,064782883 XS% Lead 275 % 20" x 10-3/4" 0.243020085 XS% Tail 50 % 10-3/4" 0.096174956 Tail Cement Length 500 ft 500 x 0.065 x 1.5 48.6 Shoe Track 80 ft 80 x 0.096 x 1 7.7 Open Hole 10 x 0.177 x 1.5 2.7 Total 59 bbl 331 ft3 201 sx Lead Top Tail Cement to Conductor 1273 ft 1273 x 0.065 x 3.75 309.3 bbl Conductor Length 80 ft 80 x 0.243 19.4 bbl Total: 329 bbl 1845 ft3 966 sx Intermediate Cement: Cement from 6,565' MD to 2,883' MD Capacities: Slurry: 15.8ppg Class G yielding 1.16ft^3/sk 9-7/8" x 7-5/8" 0.038250437 XS% for open hole and annulus: 25% 9-7/8" OH 0.094730547 7-5/8"ST 0.045915703 Annulus Cement 3682 x 0.038 x 1.25 176.05 bbls Rathole Cement 2 x 0.095 x 1.25 0.24 bbls Shoe Track 80 x 0.046 x 1 3.67 bbls Total 180 bbls 1010 ft3 871 sx Diverter System Information Requirements of 20 AAC 25.005(c)(7) 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: (7) a diagram and description of the diverter system as required by 20 AAC 25.035, unless this requirement is waived by the commission under 20 AAC 25. 035(h)(2); Please reference attachment for diverter schematic. Drilling Fluid Program Requirements of 20 AAC 25.005(c)(8) An application for a Permit to Drill must be accompanied by each of the fblloiving items. except for an item ah•eady on file with the commission and identified in the application: (8) a drilling fluid program, including a diagram and description of the 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 (WBM Density 8.8-9.5 9.0-9.4 9.2-9.5 PV ALAP ALAP ALAP YP 30 - 80 20-30 15-30 Funnel Viscosity 250 — 300 Permafrost Base 100-150 to TD N/A N/A Initial Gel 30 - 50 8 -15 5-10 10 minute Gel 30 - 50 < 30 6-15 API Filtrate NC < 10 < 6 HTHP Fluid Loss at 120 F N/A N/A < 10 H I 9.0-10.0 9.0-10.0 9.0-9.5 Diagram of Doyon 142 Mud System is on file with AOGCC. 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 must be accompanied by each of the following items. except for an item already on file with the commission and identified in the application: The proposed drilling program follows. Please refer to attachment for proposed well schematic. 1. With 6-3/4" bit, motor, GR/Res, and magnets, and drill —200' of new hole in the A3 sand. POOH & LD BHA. 2. Pick up 6-3/4" RSS lateral drilling assembly with GR, Res, periscope and RIH. 3. Drill lateral to A3 Sand TD per directional plan. 4. BROOH to window and circulate clean before coming out and laying down BHA. 5. RIH with whipstock retrieval tool. Retrieve whipstock and POOH. 6. Run 4.5" slotted liner with hook hanger and MWD for orientation. POOH with running tools. 7. Make up and run in hole to install LEM (lateral entry module) with ZXP packer. POOH with running tools. 8. Run & set Baker whipstock system, placing the top of the window just below the top of the A4 sand orienting with MWD. 9. Mill 6-3/4" window until top mill across face & clean up window. 10. Perform formation integrity test to minimum of 11.5 ppg, maximum of 13.0 ppg EMW, recording results. 11. POOH with milling BHA. 12. PU 6-3/4" bit, motor, MWD (GR/Res), and magnets to perform a clean out run & land the well. 13. RIH, orient through window and tag bottom. 14. End 1H-104L1 PTD & begin 1H-104L2 PTD. Discussion of Mud and Cuttings Disposal and Annular Disposal Requirements of 20 AAC 25.005 (c)(14) An application for a Permit to Drill music be accompanied by each of the following items, except for an item already on file with the commission and identil'ied in the application: (14) a general description ofhow the operator plans to dispose of drilling mud and cuttings and a statement of whether the operator intends to request authorization under 20 AAC 25.080 for an annular disposal operation in the well., Waste fluids and cuttings generated during the drilling process will be disposed of by hauling the fluids to a KRU Class I1 ~ disposal well at the 1B Facility. If needed, excess cuttings generated will be hauled to Milne Point or 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. 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IIII ' .D N I JillO ^; 3 1 III , .N�^ ; "' III �, ; O > O i ; d I'1 i III 1 vF-i I� '/� CI III 1 IIII • 71 IIJi ; C rn • , R i c6 i I � � 1 III I III ; �p I III 1 'aO1 III ; ; IIII • � IIII • " M \\T,1 / T T > O M v, a; rva�� "p • 111 1 III 1 C r l III I • III 1 id IIII � ; ; IIII i Q 7 a 7 U o v� a R o, III 1 5 c',; III I F „ 3 a w l I I 1 � • III 1 z robl) >, �p N N N N Q � V .O C • N A, 1 II , III I Pa N v v v 65 w 34 `� y T M o o a a a F' w- •c o t>D O to c, a N 11 x 0.Zn o0 ry W to M �1xP-i [� � a F L N X N •Q � a °"r M O O M x Oy M 6• N _ M o0 _ V i V C_1 CCCJJJ r� En Yi 7 a U ✓ ConocoPhi I I i 1H-104 Well Design n g Revised by Brunswick ps (Penta Lateral with Slotted Liner) 0519118 Alaska 14:32, May 03 2018 1H-104L1wp23 5 k15--ugc tA,1,1a4 U) t3 rn m 7/ o pfro 0 10 3/ uga2- !nd 0 20" x 42' rfl, 3375 6750 10125 13500 16875 Measured Depth t A000 - Plan: 54.1+39 @ 93.10usft (Doyon 142) a o 20" x D N 1b 2 10 3/4' _ r o n Z,T �o -7 1 0loo Do 1 co 0 250 / a0J 000 12500 °0 7-5//8 x 8' Horizontal Depart o N o x 6 7500 9000 10500 12000 13500 15000 16500 18000 Equivalent Magnetic Distance Measured Depth Depth From Depth To Survey/Plan Tool Pad Elevation: 54.10 3900 1000.00 1H-104wp21 (Plan: 11-1-104) GYD-GC-SS 1000:00 1892.22 11-1-104wp21 (Plan: 11-1-104) MWD+IFR-AK-CAZ-SC ame 3772. 176206.40 7-5H8" x 9-7/8" 4008.107573.21 4 1/2" x 6-3/4" 1892.22 6206.35 1H-104wp21 (Plan: 1H-104) MWD+IFR-AK-CAZ-SC 6206.35 6550.00 1H-104L1wp23 (Plan: 1H-10411 MWD-INC_ONLY 6550.00 8050.00 1H-104L1wp23 (Plan: iH-104LIMWD 6550.0017573.21 1H-104LJwp23 (Plan: 1H-104L1MWD+IFR-AK-CAZ-SC SECTION DETAILS Sac MD Inc - ND �W-S ♦E/-w D g T- VS-t Targst 1 fi20fi.35 .:13 99.60 3772.20-2540.64 1520.93 0,00 0.00-2540.64 2 fi219.15 78.50 9689 3774.95-2542.65 1533.27 15.90-20.W-2542.65 3 62]9.15 78.54 98.M 377892-254568 1552.63 0.00 O.W-2545.68 46431.23 8620 9953 380441 .2576.14 1]40.42 4.W 4.83-2576.14 5 6844.W W.20 99.53 3831.80-2644.41 1146.86 oW 0.W-2fi4441 6 M2.06 W.40 99.0 383230-2645.7D 2154.5200 29.76-2645.70 1H-104L1 T01 W,117 RP 7 6954.95 86.96 102.69 3838.26-2665.W 2255 28 3. W 79.61-2665.60 6 6988o2 86 N 102.0 3836.95 -2668 46 2268.01 0. W 0. W-2fi66.46 97273.94 87W 93W 3855.10-2711.44 2570,14 3.00 -90M-271144 114-104L1 T02091417 csd 10 ]645.23 Sa21 82.42 3870.69-2698+23 294028 SOO 4 .04-2698.23 11 `3 .72 88.21 8242 3891.20-2611.77 3589.72 0.W 0.00-2611.n 12 W3025 87.W BTW 38-00-25W.62 3818,08 200 93.90.1590.62 1H-104L1 T03 W111] RP 13 8729.W 87.67 90.98 39W.69-2587.11 .16.S7 2. 93.33-2587.11 1410736.78 87.67 SoSe 3988.17-2621.37 W22.44 000 0. W-2621.37 1510957.8] 87.70 W.00 3997.10-2615.54 6243,20 2,25 419.80-2615.54 1H-104L1 T11 021318 RP 1611673.65 9008 70.07 4011 09-2467.61 6940.99 2.25 411.73-2467.61 1712231.SS So S 70.07 4C10.36-22]7.42 7465.44 0.00 0.W-2277.42 1813410.33 8500 41.W 4062.10-1618.76 8426.01 250-1W.34-1618.]6 1H-104L1 T12021318 RP 191356126 84.47 37.25 407595-15)2.19 8520.83 2.50-98.23-1502.19 201 W14.95 84.47 37.25 4001.13-1459.65 8553.17 0.00O.W-1459.65 2113987.22 90.00 29.75 4099.1D-1149.88 8756.13 2- -53.79.1149.88 1W1 Ll T13021318RP 22144" 49 96.49 20.66 4073.79 -74-4 8947.66 2 SO -54.24 .747.44 23144.93.49 96.49 2066 4W7.01-691.65 896869 0.00 0.00-691.65 2414582.45 -00 19.00 4058.10-608.40 89N 71 2.50 -1n.06 408. 114-104L1 T14021318W 2514672.56 93.33 17.48 405155 -523.N 902884 2.5C .137.76 -5n.04 2614W4.63 93.33 1748 -138-397.29 9W645 0.00 O.W -3. 29 2715329.75 92.50 7.00 41117.10 114.52 9177.48 200 -9426 114.52 1H-104L1 T15 D21318 RP 2815640.81 91.W 0.80 40W.14 424,47 9198,61 2.o0 -95.36 424.47 2916226.48 91.W 0.W WS5.69 1W9.]6 92D6.82 0.00 O.W 1W9.76 301fi322.18 90.W 0,60 3984.10 1105.43 9207,99 2.00 -173.91110.43 114-104L1 T16021318 RP 3116368.12 89.11 0.36 3964.46 1151.37 92W.37 2.00-16S081151.37 321666).86 89.11 0.3fi 3989.10 1451.07 921028 0 W O.W 1451.07 33167'35 86.50 0.378 3993.,0 1S.A7 921094 2.50 179.86M 47 1H-1 NU T17021318 RP 3416.29AS 85.W 0.36 -7.21 1612.16 W11.31 2.50 1]B.741612A6 3516923.20 85.W 0.38 4005.34 170.81 9211.93 O.W 0.001705al 36169W,04 86.71 0.38 4010.10 1772.48 9212.32' 2.50 0.12 17]2.48 1H-104L1 T18 D21318 RP 3717149.78 90.74 3.38 4013.59 19.14 921342 2.So 41.061932,14 Sal 7573.21 90.74 0.38 40W.10 2355.53 92,620 O.W 13.00 2355.53 114-104L1 T19 M1316 RP TCR required for 1 H-11 and 1 H-104 motherbore 27 It Pack Plan Summa a 0 0 6206 6206 - 6390 330 30 6390 - ssao 6580 - 6760 6760 - 6950 6950 - 7130 300 60 7130 - 7320 7320 - 7500 7500 - 7930 j 3 7930 8350 8350 - 8780 0 90 8780 - 9200 ,1 9200 - 9630 9630 - 10050 3" , ht' 10050 - 10480 .SS^ 10410 - 10900 240 6 ? , 120 10900 - 11730 11730 - 12570 - - - - kr. 10 - 1 1 H-104wp23 13400 400 1424240 91 )"I 14240 - 15070 210 15 0 15070 15900 180 15900 16740 16740 - 17573 Magnetic Model & Date: BGGM201111-Aug-18 Magnetic North is 16.99' East of True North (Magnetic Declination) Magnetic Dip & Field Strength: 80.93o 57462nT Litholow Column Annotation KOP. 159'11 W DLS, -20- TF, for 12 8' Hald for 2W Smm 4.11 W DLS, d 63' TF, Iw 192.03' Hob for 413.OT Start 3.11W DLS, 29.76- TF, for 7.76 Adjgst TF to n.61', for 102.89 H. f/ 13.0T Sdm 3'I1W DLS. -W' V. for 335.92' Adj�t V to -64 04', W 371.29 Hob for 655.. Sfam 2'11 W DLS, 93.9' TF, for 229.53' Adj- TF b 93.33', W 199A1' Hob br 2W7.4Y Stan 2.25.11 W DLS. -89 B' V. for 221.1' Adjict TF l0 411.73', for 715.78' Hold h, 557.BT Stag 2.571 W DLS, -1 W.34- TF, W 11 Ma' AdjiaI, TF to 98.23', for - 150.93' Halt for 53.fi9 Slam 2 SYt DLS,-53.]9' TF, for 3]2.28 Adjust TF to 54 24', br 448.26' Ho IorW d Starr 2.SI1 W' DLS-132.Ofi' Iw 88.96 Adjust TF b-137.]6', for W.il't' HOM for 132.D1 Ael 2Y1 W DLS. ', f,, 3 1 for 525.13' Adjust TF to-85.38', for 311 OS HOM for1W D- Start V. DLS. S .I- TF, for 95.T Adlust TF to-165.W', Iw 4594' Hold /or 299.]4' Starr 2.5'It DLS, In-TF, for 104.49 A gust TF to I 79.74', for 56.85' Hald for 94 Slam 2 W DLS, 0.12' tar fi6.85' F 7 Hob for 42343' TD: 17573.21' MD, 4W6.1' ND By signing this I acknowledge that I have been informed of all risks, checked that the data is correct, ensured it's completeness, and all surrounding wells are assigned to the proper position, and I approve the scan and collision avoidance plan as set out in the audit pack.l approve it as the basis for the final well plan and wellsite drawings. I also acknowledge that unlPcs notifiert nthenivisP all tarnpts haves n inn fppt lateral tnlpranr-p 1612.9 pfro 1776.3 t3 1888.9 k15 29W.9 ugc 323 b 3a 33 N 3fi1 7.3 U74 Prepared by: Checked by: Accepted by: Approved by: V Osara Huy Bui Anh Erik Sterk O F- O O M M N J O r r (uif}sn 0009) buiU:PoN df 0 0 0 W ■ O O LO It O O O M 00 CM 00 M 1 00 M Q O O O J O I- M O = J J J r M O c O O Or , M M X N ►i Oo M L M M a W O N M M O N O M ~ O J O CD J ♦- r I = Cl J rr L J O 2 �e O O O O O LO LO Tu!/Ijsn 009 �) (+)gIJON/(-)qInoS 7 O O O M O O LO d' • O O LO I- O O O cn O O O LO O L� ^ + N m W (D O C/) O j M 0 O O LO 1 H-104L1 wp23 V0 �-H 0 m N IfT 73 v Z) (� ■ 000z6 N O °69 O o M V 4) cn 0Eb U) z o 0 00 T O LO M O ° O 000 - cV O x O �_ —LO N CO OO � o M � U O L M 4(80 N M C oo r o00ct o J _ LO � O o �o °o r 0g 1 00 jL O N 0 r d, , OD O O CD 0 LO CD LO o 0 0 LO o CO M CO 04 �(ui/}jsn 099) gJdaa leailaan anal N m M M EZdMtiO [-H 1H- 004L1wp23 -------- o - ?573 v� N 000L6 x o o N 00 r 0 068 0 }+ o N C 0 O ^ O O � U) O O O 0 O O O O - 0 ca C O U O O O C/) CO U M O N CL 140 CD - oN r - J 000st CD 00 O r 0:o 0 ^� o00 0 �06 , �000 ` 0 N r �p 00 �v I rn x O 00 O CD CD O O O N (D LO � CO I- 00 0)0 r) ti co (ui/llsn 06) u}daa l� }pan anal �r �r ConocoPhillips (Alaska) Inc. -Kup1 Kuparuk River Unit Kuparuk 1 H Pad Plan: 1 H-104 50029xxxxx00 Plan: 1 H-104L1 Plan: 1 H-104L1wp23 Standard Proposal Report 03 May, 2018 ConocoPhilli s p ConocoPhilli s p Database: OAKEDMP2 Local Co-ordinate Reference Company: ConocoPhillips (Alaska) Inc. -Kupl TVD Reference: Project: Kuparuk River Unit MD Reference: Site: Kuparuk 1 H Pad North Reference: Well: Plan: 1 H-104 Survey Calculation Method: Wellbore: Plan: 1H-104L1 Design: 1 H-104L1wp23 Schlumberger Standard Proposal Report Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature Iroject Kuparuk River Unit, North Slope Alaska, United States nap System: System Datum: Mean Sea Level Leo Datum: Using Well Reference Point nap Zone: Using geodetic scale factor Site Kuparuk 1H Pad Site Position: Northing: Latitude: From: Map Easting: Longitude: Position Uncertainty: 0.00 usft Slot Radius: 0 " Grid Convergence: 0.37 ° Well Plan: 1 H-104 Well Position +N/-S 811.26 usft Northing: Latitude: +E/-W 376.91 usft Easting: Longitude: Position Uncertainty 0.00 usft Wellhead Elevation: Ground Level: 54.10 usft Wellbore Plan 1 H-104L1 Magnetics Model Name Sample Date Declination Dip Angle Field Strength BGGM2017 8/1/2018 16.99 80.93 57,462 ign Fd 1H-104L1wp23 it Notes: Version: Phase: PLAN Tie On Depth: 6,206.35 Vertical Section: Depth From (TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (I 39.00 0.00 0.00 0.00 11 Plan Survey Tool Program Date 5/3/2018 Depth From Depth To (usft) (usft) Survey (Wellbore) Tool Name Remarks 1 6,206.35 6,550.00 1H-104L1wp23 (Plan: 11-1-10411) MWD-INC_ONLY MWD-INC—ONLY—FILLER 2 6,550.00 8,050-00 1H-1041-1wp23(Plan:11-1-1041-1) MWD MWD - Standard 3 6,550.00 17,573.21 1H-104L1wp23(Plan:1H-10411) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 5/3/2018 2:30:40PM Page 2 COMPASS 5000.14 Build 85 ConocoPhilli s p Database: OAKEDMP2 Local Co-ordinate Reference: Company: ConocoPhillips (Alaska) Inc. -Kupl TVD Reference: Project: Kuparuk River Unit MD Reference: Site: Kuparuk 1H Pad North Reference: Well: Plan: 1 H-104 Survey Calculation Method: Wellbore: Plan: 1 H-104L1 Design: 1 H-104L1wp23 Schlumberger Standard Proposal Report Weil Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature Plan Sections Measured Vertical Dogleg Build Turn Depth Inclination Azimuth Depth +N/-S +E/-W Rate Rate Rate TFO (usft) (°) (°) (usft) (usft) (usft) (°/100usft) (°/100usft) (°/100usft) (°) Target 6,206.35 76.63 99.60 3,772.20 -2,540.64 1,520.93 0.00 0.00 0.00 0.00 6,219.15 78.54 98.89 3,774.95 -2,542.65 1,533.27 15.90 14.95 -5.55 -20.00 6,239.15 78.54 98.89 3,778.92 -2,545.68 1,552.63 0.00 0.00 0.00 0.00 6,431.23 86.20 99.53 3,804.41 -2,576.14 1,740.42 4.00 3.99 0.34 4.83 6,844.30 86.20 99.53 3,831.80 -2,644.41 2,146.88 0.00 0.00 0.00 0.00 6,852.06 86.40 99.65 3,832.30 -2,645.70 2,154.52 3.00 2.60 1.49 29.76 1H-104L1 T01 091117 6,954.95 86.96 102.69 3,838.26 -2,665.60 2,255.28 3.00 0.55 2.95 79.61 6,968.02 86.96 102.69 3,838.95 -2,668.46 2,268.01 0.00 0.00 0.00 0.00 7,273.94 87.00 93.50 3,855.10 -2,711.44 2,570.14 3.00 0.01 -3.00 -90.001H-1041-1T0209141' 7,645.23 88.21 82.42 3,870.68 -2,698.23 2,940.28 3.00 0.32 -2.99 -84.04 8,300.72 88.21 82.42 3,891.20 -2,611.77 3,589.72 0.00 0.00 0.00 0.00 8,530.25 87.90 87.00 3,899.00 -2,590.62 3,818.08 2.00 -0.13 2.00 93.90 1 H-1041-1 T03 09111i 8,729.36 87.67 90.98 3,906.69 -2,587.11 4,016.97 2.00 -0.11 2.00 93.33 10,736.78 87.67 90.98 3,988.17 -2,621.37 6,022.44 0.00 0.00 0.00 0.00 10,957.87 87.70 86.00 3,997.10 -2,615.54 6,243.20 2.25 0.01 -2.25 -89.80 1H-104L1 T11 02131E 11,673.66 90.08 70.07 4,011.09 -2,467.61 6,940.99 2.25 0.33 -2.23 -81.73 12,231.53 90.08 70.07 4,010.36 -2,277.42 7,465.44 0.00 0.00 0.00 0.00 13,410.33 85.00 41.00 4,062.10 -1,618.76 8,426.01 2.50 -0.43 -2.47 -100.34 1 H-1041-1 T12 021311 13,561.26 84.47 37.25 4,075.95 -1,502.19 8,520.83 2.50 -0.35 -2.49 -98.23 13,614.95 84.47 37.25 4,081.13 -1,459.65 8,553.17 0.00 0.00 0.00 0.00 13,987.22 90.00 29.75 4,099.10 -1,149.88 8,758.13 2.50 1.49 -2.01 -53.79 1H-104L1T13021311 14,433.49 96.49 20.66 4,073.79 -747.44 8,947.66 2.50 1.45 -2.04 -54.24 14,493.49 96.49 20.66 4,067.01 -691.65 8,968.69 0.00 0.00 0.00 0.00 14,582.45 95.00 19.00 4,058.10 -608.40 8,998.71 2.50 -1.68 -1.86 -132.06 1H-104L1T14021311 14,672.56 93.33 17.48 4,051.55 -523.04 9,026.84 2.50 -1.85 -1.68 -137.76 14,804.63 93.33 17.48 4,043.88 -397.29 9,066.45 0.00 0.00 0.00 0.00 15,329.75 92.50 7.00 4,017.10 114.52 9,177.48 2.00 -0.16 -2.00 -94.2611-1-1041-1T15021311 15,640.81 91.90 0.80 4,005.14 424.47 9,198.61 2.00 -0.19 -1.99 -95.38 16,226.48 91.90 0.80 3,985.69 1,009.76 9,206.82 0.00 0.00 0.00 0.00 16,322.18 90.00 0.60 3,984.10 1,105.43 9,207.99 2.00 -1.99 -0.21 -173.91 1H-1041-1 T16021311 16,368.12 89.11 0.36 3,984.46 1,151.37 9,208.38 2.00 -1.93 -0.52 -165.08 16,667.86 89.11 0.36 3,989.10 1,451.07 9,210.28 0.00 0.00 0.00 0.00 16,772.35 86.50 0.37 3,993.10 1,555.47 9,210.94 2.50 -2.50 0.01 179.86 1H-1041-1 T17021311 16,829.19 85.08 0.38 3,997.27 1,612.16 9,211.31 2.50 -2.50 0.01 179.74 16,923.20 85.08 0.38 4,005.34 1,705.81 9,211.93 0.00 0.00 0.00 0.00 16,990.04 86.75 0.38 4,010.10 1,772.48 9,212.37 2.50 2.50 0.01 0.12 1H-1041-1 T18021311 17,149.78 90.74 0.38 4,013.59 1,932.14 9,213.42 2.50 2.50 0.00 -0.06 17,573.21 90.74 0.38 4,008.10 2,355.53 9,216.20 0.00 0.00 0.00 0.0011-1-1041-1T19021311 51312018 2.30:40PM Page 3 COMPASS 5000.14 Build 85 i it Schlumberger Conocophillips Standard Proposal Report Database: OAKEDMP2 Local Co-ordinate Reference: Well Plan: 1 H-104 Company: ConocoPhillips (Alaska) Inc. -Kupl TVD Reference: Plan: 54.1+39 @ 93.10usft (Doyon 142) Project: Kuparuk River Unit MD Reference: Plan: 54.1+39 @ 93.10usft (Doyon 142) Site: Kuparuk 1H Pad North Reference: True Well: Plan: 1 H-104 Survey Calculation Method: Minimum Curvature Wellbore: Plan:1H-1041-1 Design: 1 H-104L1wp23 Planned Survey Measured Vertical Vertical Dogleg Build Turn Depth Inclination Azimuth Depth +N/-S +E/-W Section Rate Rate Rate (usft) (I (I (usft) (usft) (usft) (usft) (°/100usft) (°/100usft) (°/100usft) 6,206.35 76.63 99.60 3,772.20 -2,540.64 1,520.93 -2,540.64 0.00 0.00 0.00 KOP: 15.9°/100' DLS, -20° TF, for 12.8' 6,206.40 76.63 99.60 3,772.21 -2,540.65 1,520.98 -2,540.65 0.00 0.00 0.00 7-5//8" x 9-7/8" 6,219.15 78.54 98.89 3,774.95 -2,542.65 1,533.27 -2,542.65 15.96 15.01 -5.57 Hold for 20' 6,236.63 78.54 98.89 3,778.42 -2,545.30 1,550.19 -2,545.30 0.00 0.00 0.00 a3 6,239.15 78.54 98.89 3,778.92 -2,545.68 1,552.63 -2,545.68 0.00 0.00 0.00 Start 4°/100' DLS, 4.83° TF, for 192.08' 6,300.00 80.97 99.10 3,789.74 -2,555.04 1,611.77 -2,555.04 4.00 3.99 0.34 6,400.00 84.95 99.43 3,802.00 -2,571.01 1,709.70 -2,571.01 4.00 3.99 0.34 6,431.23 86.20 99.53 3,804.41 -2,576.14 1,740.42 -2,576.14 4.00 3.99 0.33 Hold for 413.07' 6,500.00 86.20 99.53 3,808.97 -2,587.51 1,808.09 -2,587.51 0.00 0.00 0.00 6,600.00 86.20 99.53 3,815.60 -2,604.03 1,906.49 -2,604.03 0.00 0.00 0.00 6,700.00 86.20 99.53 3,822.23 -2,620.56 2,004.89 -2,620.56 0.00 0.00 0.00 6,800.00 86.20 99.53 3,828.86 -2,637.09 2,103.29 -2,637.09 0.00 0.00 0.00 6,844.30 86.20 99.53 3,831.80 -2,644.41 2,146.88 -2,644.41 0.00 0.00 0.00 Start 3°/100' DLS, 29.76° TF, for 7.76' 6,852.06 86.40 99.65 3,832.30 -2,645.70 2,154.52 -2,645.70 3.00 2.60 1.49 Adjust TF to 79.61°, for 102.89' 6,900.00 86.66 101.07 3,835.20 -2,654.30 2,201.59 -2,654.30 3.00 0.54 2.96 6,954.95 86.96 102.69 3,838.26 -2,665.60 2,255.28 -2,665.60 3.00 0.55 2.95 Hold for 13.07' 6,968.02 86.96 102.69 3,838.95 -2,668.46 2,268.01 -2,668.46 0.00 0.00 0.00 Start 3°/100' DLS, -90° TF, for 306.92' 7,000.00 86.96 101.73 3,840.65 -2,675.22 2,299.22 -2,675.22 3.00 0.00 -3.00 7,100.00 86.97 98.73 3,845.94 -2,692.95 2,397.48 -2,692.95 3.00 0.01 -3.00 7,200.00 86.98 95.72 3,851.22 -2,705.50 2,496.54 -2,705.50 3.00 0.02 -3.00 7,273.94 87.00 93.50 3,855.10 -2,711.44 2,570.14 -2,711.44 3.00 0.02 -3.00 Adjust TF to-84.04°, for 371.29' 7,300.00 87.08 92.72 3,856.45 -2,712.85 2,596.12 -2,712.85 3.00 0.31 -2.99 7,400.00 87.40 89.73 3,861.26 -2,714.99 2,695.97 -2,714.99 3.00 0.32 -2.99 7,500.00 87.72 86.75 3,865.52 -2,711.92 2,795.82 -2,711.92 3.00 0.32 -2.99 7,600.00 88.05 83.77 3,869.20 -2,703.66 2,895.40 -2,703.66 3.00 0.33 -2.98 7,645.23 88.21 82.42 3,870.68 -2,698.23 2,940.28 -2,698.23 3.00 0.33 -2.98 Hold for 655.49' 7,700.00 88.21 82.42 3,872.39 -2,691.00 2,994.54 -2,691.00 0.00 0.00 0.00 7,760.64 88.21 82.42 3,874.29 -2,683.00 3,054.63 -2,683.00 0.00 0.00 0.00 a2 7,800.00 88.21 82.42 3,875.52 -2,677.81 3,093.62 -2,677.81 0.00 0.00 0.00 7,900.00 88.21 82.42 3,878.65 -2,664.62 3,192.70 -2,664.62 0.00 0.00 0.00 8,000.00 88.21 82.42 3,881.78 -2,651.43 3,291.77 -2,651.43 0.00 0.00 0.00 8,100.00 88.21 82.42 3,884.91 -2,638.24 3,390.85 -2,638.24 0.00 0.00 0.00 8,200.00 88.21 82.42 3,888.04 -2,625.05 3,489.93 -2,625.05 0.00 0.00 0.00 8,300.00 88.21 82.42 3,891.17 -2,611.86 3,589.00 -2,611.86 0.00 0.00 0.00 8,300.72 88.21 82.42 3,891.20 -2,611.77 3,589.72 -2,611.77 0.00 0.00 0.00 Start 2°/100' DLS, 93.9° TF, for 229.63' 8,400.00 88.07 84.40 3,894.42 -2,600.38 3,688.28 -2,600.38 2.00 -0.13 2.00 8,500.00 87.94 86.40 3,897.90 -2,592.36 3,787.90 -2,592.36 2.00 -0.13 2.00 8,530.25 87.90 87.00 3,899.00 -2,590.62 3,818.08 -2,590.62 2.00 -0. 13 2.00 5/3/2018 2:30:40PM Page 4 COMPASS 5000.14 Build 85 conocoPhilli s p Database: OAKEDMP2 Local Co-ordinate Reference: Company: ConocoPhillips (Alaska) Inc. -Kupl TVD Reference: Project: Kuparuk River Unit MD Reference: Site: Kuparuk 1H Pad North Reference: Well: Plan: 1 H-104 Survey Calculation Method: Wellbore: Plan: 1 H-1041-1 Design: 1 H-104L1wp23 Schlumberger Standard Proposal Report Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 9110usft (Doyon 142) True Minimum Curvature Planned Survey Measured Vertical Vertical Dogleg Build Turn Depth Inclination Azimuth Depth +N/-S +E/-W Section Rate Rate Rate (usft) (°) (°) (usft) (usft) (usft) (usft) (°/100usft) (°/100usft) (°/100usft) Adjust TF to 93.33°, for 199.11' 8,600.00 87.82 88.39 3,901.60 -2,587.82 3,887.72 -2,587.82 2.00 -0A2 2.00 8,700.00 87.71 90.39 3,905.51 -2,586.76 3,987.63 -2,586.76 2.00 -0.11 2.00 8,729.36 87.67 90.98 3,906.69 -2,587.11 4,016.97 -2,587.11 2.00 -0.11 2.00 Hold for 2007.42' 8,800.00 87.67 90.98 3,909.56 -2,588.31 4,087.54 -2,588.31 0.00 0.00 0.00 8,900.00 87.67 90.98 3,913.62 -2,590.02 4,187.44 -2,590.02 0.00 0.00 0.00 9,000.00 87.67 90.98 3,917.68 -2,591.73 4,287.34 -2,591.73 0.00 0.00 0.00 9,100.00 87.67 90.98 3,921.74 -2,593.43 4,387.25 -2,593.43 0.00 0.00 0.00 9,200.00 87.67 90.98 3,925.79 -2,595.14 4,487.15 -2,595.14 0.00 0.00 0.00 9,300.00 87.67 90.98 3,929.85 -2,596.85 4,587.05 -2,596.85 0.00 0.00 0.00 9,400.00 87.67 90.98 3,933.91 -2,598.55 4,686.96 -2,598.55 0.00 0.00 0.00 9,500.00 87.67 90.98 3,937.97 -2,600.26 4,786.86 -2,600.26 0.00 0.00 0.00 9,600.00 87.67 90.98 3,942.03 -2,601.97 4,886.76 -2,601.97 0.00 0.00 0.00 9,700.00 87.67 90.98 3,946.09 -2,603.67 4,986.66 -2,603.67 0.00 0.00 0.00 9,800.00 87.67 90.98 3,950.15 -2,605.38 5,086.57 -2,605.38 0.00 0.00 0.00 9,900.00 87.67 90.98 3,954.21 -2,607.08 5,186.47 -2,607.08 0.00 0.00 0.00 10,000.00 87.67 90.98 3,958.27 -2,608.79 5,286.37 -2,608.79 0.00 0.00 0.00 10,100.00 87.67 90.98 3,962.32 -2,610.50 5,386.28 -2,610.50 0.00 0.00 0.00 10,200.00 87.67 90.98 3,966.38 -2,612.20 5,486.18 -2,612.20 0.00 0.00 0.00 10,300.00 87.67 90.98 3,970.44 -2,613.91 5,586.08 -2,613.91 0.00 0.00 0.00 10,400.00 87.67 90.98 3,974.50 -2,615.62 5,685.99 -2,615.62 0.00 0.00 0.00 10,500.00 87.67 90.98 3,978.56 -2,617.32 5,785.89 -2,617.32 0.00 0.00 0.00 10,600.00 87.67 90.98 3,982.62 -2,619.03 5,885.79 -2,619.03 0.00 0.00 0.00 10,700.00 87.67 90.98 3,986.68 -2,620.74 5,985.69 -2,620.74 0.00 0.00 0.00 10,736.78 87.67 90.98 3,988.17 -2,621.37 6,022.44 -2,621.37 0.00 0.00 0.00 Start 2.25°/100' DLS, -89.8° TF, for 221.1' 10,800.00 87.68 89.55 3,990.73 -2,621.66 6,085.60 -2,621.66 2.25 0.01 -2.25 10,900.00 87.69 87.30 3,994.77 -2,618.92 6,185.48 -2,618.92 2.25 0.01 -2.25 10,957.87 87.70 86.00 3,997.10 -2,615.54 6,243.20 -2,615.54 2.25 0.01 -2.25 Adjust TF to-81.73°, for 716.78' 11,000.00 87.84 85.06 3,998.74 -2,612.26 6,285.17 -2,612.26 2.25 0.32 -2.23 11,100.00 88.16 82.83 4,002.23 -2,601.73 6,384.55 -2,601.73 2.25 0.33 -2.23 11,200.00 88.49 80.61 4,005.15 -2,587.33 6,483.46 -2,587.33 2.25 0.33 -2.23 11,300.00 88.82 78.38 4,007.49 -2,569.10 6,581.75 -2,569.10 2.25 0.33 -2.23 11,400.00 89.16 76.16 4,009.25 -2,547.07 6,679.27 -2,547.07 2.25 0.33 -2.23 11,500.00 89.49 73.93 4,010.43 -2,521.26 6,775.87 -2,521.26 2.25 0.33 -2.23 11,600.00 89.83 71.71 4,011.02 -2,491.73 6,871.40 -2,491.73 2.25 0.34 -2.22 11,673.66 90.08 70.07 4,011.09 -2,467.61 6,940.99 -2,467.61 2.25 0.34 -2.22 Hold for 667.87' 11,700.00 90.08 70.07 4,011.05 -2,458.63 6,965.75 -2,458.63 0.00 0.00 0.00 11,800.00 90.08 70.07 4,010.92 -2,424.53 7,059.76 -2,424.53 0.00 0.00 0.00 11,900.00 90.08 70.07 4,010.79 -2,390.44 7,153.77 -2,390.44 0.00 0.00 0.00 12,000.00 90.08 70.07 4,010.66 -2,356.35 7,247.78 -2,356.35 0.00 0.00 0.00 12,100.00 90.08 70.07 4,010.53 -2,322.26 7,341.79 -2,322.26 0.00 0.00 0.00 12,200.00 90.08 70.07 4,010.40 -2,288.17 7,435.80 -2,288.17 0.00 0.00 0.00 12,231.53 90.08 70.07 4,010.36 -2,277.42 7,465.44 -2,277.42 0.00 0.00 0.00 Start 2.5°/100' DLS, -100.34° TF, for 1178.8' 12,300.00 89.77 68.38 4,010.45 -2,253.13 7,529.46 -2,253.13 2.50 -0.45 -2.46 12,400.00 89.32 65.92 4,011.25 -2,214.31 7,621.60 -2,214.31 2.50 -0.45 -2.46 12,500.00 88.87 63.46 4,012.82 -2,171.57 7,711.98 -2,171.57 2.50 -0.45 -2.46 12,600.00 88.43 61.00 4,015.18 -2,125.00 7,800.44 -2,125.00 2.50 -0.44 -2.46 12,700.00 87.99 58.54 4,018.31 -2,074.68 7,886.79 -2,074.68 2.50 -0.44 -2.46 5/3/2018 2:30:40PM Page 5 COMPASS 5000.14 Build 85 ConocoPhilli s p Database: OAKEDMP2 Local Co-ordinate Reference: Company: ConocoPhillips (Alaska) Inc. -Kupl TVD Reference: Project: Kuparuk River Unit MD Reference: Site: Kuparuk 1H Pad North Reference: Well: Plan: 1 H-104 Survey Calculation Method: Wellbore: Plan: 1H-104L1 Design: 1 H-104L1wp23 Schlumberger Standard Proposal Report Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature Planned Survey Measured Vertical Vertical Dogleg Build Turn Depth Inclination Azimuth Depth +N/-S +E/-W Section Rate Rate Rate (usft) (°) (°) (usft) (usft) (usft) (usft) r/100usft) (°/100usft) (°/100usft) 12,800.00 87.55 56.08 4,022.21 -2,020.72 7,970.88 -2,020.72 2.50 -0.44 -2.46 12,900.00 87.11 53.61 4,026.87 -1,963.21 8,052.55 -1,963.21 2.50 -0.43 -2.46 13,000.00 86.69 51.15 4,032.28 -1,902.26 8,131.63 -1,902.26 2.50 -0.43 -2.47 13,100.00 86.26 48.68 4,038.43 -1,837.99 8,207.98 -1,837.99 2.50 -0.42 -2.47 13,200.00 85.85 46.21 4,045.31 -1,770.52 8,281.46 -1,770.52 2.50 -0.42 -2.47 13,300.00 85.44 43.73 4,052.90 -1,699.98 8,351.93 -1,699.98 2.50 -0.41 -2.47 13,400.00 85.04 41.26 4,061.20 -1,626.51 8,419.24 -1,626.51 2.50 -0.40 -2.48 13,410.33 85.00 41.00 4,062.10 -1,618.76 8,426.01 -1,618.76 2.50 -0.39 -2.48 Adjust TF to-98.23°, for 160.93' 13,500.00 84.68 38.77 4,070.16 -1,550.23 8,483.27 -1,550.23 2.50 -0.35 -2.48 13,561.26 84.47 37.25 4,075.95 -1,502.19 8,520.83 -1,502.19 2.50 -0.35 -2.49 Hold for 63.69' 13,600.00 84.47 37.25 4,079.69 -1,471.49 8,544.17 -1,471.49 0.00 0.00 0.00 13,614.95 84.47 37.25 4,081.13 -1,459.65 8,553.17 -1,459.65 0.00 0.00 0.00 Start 2.5°/100' DLS,-53.79° TF, for 372.28' 13,700.00 85.73 35.53 4,088.39 -1,391.43 8,603.44 -1,391.43 2.50 1.48 -2.02 13,800.00 87.21 33.51 4,094.55 -1,309.20 8,660.00 -1,309.20 2.50 1.48 -2.02 13,900.00 88.70 31.50 4,098.11 -1,224.93 8,713.70 -1,224.93 2.50 1.49 -2.01 13,987.22 90.00 29.75 4,099.10 -1,149.88 8,758.13 -1,149.88 2.50 1.49 -2.01 Adjust TF to-54.24°, for 446.26' 14,000.00 90.19 29.49 4,099.08 -1,138.77 8,764.44 -1,138.77 2.50 1.46 -2.03 14,100.00 91.65 27.46 4,097.48 -1,050.89 8,812.11 -1,050.89 2.50 1.46 -2.03 14,200.00 93.11 25.43 4,093.33 -961.44 8,856.61 -961.44 2.50 1.46 -2.03 14,300.00 94.56 23.39 4,086.65 -870.59 8,897.84 -870.59 2.50 1.45 -2.04 14,400.00 96.01 21.34 4,077.44 -778.51 8,935.73 -778.51 2.50 1.45 -2.05 14,433.49 96.49 20.66 4,073.79 -747.44 8,947.66 -747.44 2.50 1.44 -2.05 Hold for 60' 14,493.49 96.49 20.66 4,067.01 -691.65 8,968.69 -691.65 0.00 0.00 0.00 Start 2.5°/100' DLS,-132.06* TF, for 88.96' 14,500.00 96.38 20.54 4,066.28 -685.60 8,970.97 -685.60 2.50 -1.67 -1.87 14,582.45 95.00 19.00 4,058.10 -608.40 8,998.71 -608.40 2.50 -1.68 -1.86 Adjust TF to-137.76°, for 90.11' 14,600.00 94.68 18.70 4,056.62 -591.84 9,004.36 -591.84 2.50 -1.85 -1.69 14,672.56 93.33 17.48 4,051.55 -523.04 9,026.84 -523.04 2.50 -1.85 -1.68 Hold for 132.07' 14,700.00 93.33 17.48 4,049.96 -496.91 9,035.07 -496.91 0.00 0.00 0.00 14,800.00 93.33 17.48 4.044.15 -401.69 9,065.06 -401.69 0.00 0.00 0.00 14,804.63 93.33 17.48 4,043.88 -397.29 9,066.45 -397.29 0.00 0.00 0.00 Start 2°/100' DLS,-94.26° TF, for 626.13' 14,900.00 93.19 15.58 4,038.46 -306.01 9,093.54 -306.01 2.00 -0.15 -2.00 15,000.00 93.03 13.58 4,033.03 -209.38 9,118.68 -209.38 2.00 -0.15 -2.00 15,100.00 92.88 11.58 4,027.88 -111.91 9,140.43 -111.91 2.00 -0.16 -2.00 15,200.00 92.71 9.59 4,023.00 -13.74 9,158.78 -13.74 2.00 -0.16 -2.00 15,300.00 92.55 7.59 4,018.41 85.03 9,173.70 85.03 2.00 -0.16 -2.00 15,329.75 92.50 7.00 4,017.10 114.52 9,177.48 114.52 2.00 -0.17 -2.00 Adjust TF to-95.38°, for 311.05' 15,400.00 92.37 5.60 4,014.12 184.27 9,185.18 184.27 2.00 -0.19 -1.99 15,500.00 92.18 3.61 4,010.15 283.87 9,193.20 283.87 2.00 -0.19 -1.99 15,600.00 91.98 1.62 4,006.52 383.69 9,197.75 383.69 2.00 -0.19 -1.99 15,640.81 91.90 0.80 4,005.14 424.47 9,198.61 424.47 2.00 -0.20 -1.99 Hold for 685.68' 15,700.00 91.90 0.80 4,003.17 483.62 9,199.44 483.62 0.00 0.00 0.00 15,800.00 91.90 0.80 3,999.85 583.55 9,200.84 583.55 0.00 0.00 0.00 5/3/2018 2:30.40PM Page 6 COMPASS 5000.14 Build 85 ConocoPhilli s p Schlumberger Standard Proposal Report Database: OAKEDMP2 Company: ConocoPhillips (Alaska) Inc. -Kupl Project: Kuparuk River Unit Site: Kuparuk 1 H Pad Well: Plan: 1 H-104 Wellbore: Plan: 1 H-10411 Design: 1 H-104L1wp23 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature Planned Survey Measured Vertical Vertical Dogleg Build Turn Depth Inclination Azimuth Depth +N/-S +E/-W Section Rate Rate Rate (usft) (I V) (usft) (usft) (usft) (usft) (°1100usft) (°/100usft) (°/100usft) 15,900.00 91.90 0.80 3,996.53 683.49 9,202.24 683.49 0.00 0.00 0.00 16,000.00 91.90 0.80 3,993.21 783.42 9,203.65 783.42 0.00 0.00 0.00 16,100.00 91.90 0.80 3,989.89 883.36 9,205.05 883.36 0.00 0.00 0.00 16,200.00 91.90 0.80 3,986.57 983.29 9,206.45 983.29 0.00 0.00 0.00 16,226.48 91.90 0.80 3,985.69 1,009.76 9,206.82 1,009.76 0.00 0.00 0.00 Start 2'/100' DLS,-173.91' TF, for 95.7' 16,300.00 90.44 0.65 3,984.19 1,083.25 9,207.75 1,083.25 2.00 -1.99 -0.21 16,322.18 90.00 0.60 3,984,10 1,105.43 9,207.99 1,105.43 2.00 -1.99 -0.21 Adjust TF to-165.08°, for 46.94' 16,368.12 89.11 0.36 3,984.46 1,151.37 9,208.38 1,151.37 2.00 -1.93 -0.52 Hold for 299.74' 16,400.00 89.11 0.36 3,984.95 1,183.24 9,208.58 1,183.24 0.00 0.00 0.00 16,500.00 89.11 0.36 3,986.50 1,283.23 9,209.21 1,283.23 0.00 0.00 0.00 16,600.00 89.11 0.36 3,988.05 1,383.22 9,209.85 1,383.22 0.00 0.00 0.00 16,667.86 89.11 0.36 3,989.10 1,451.07 9,210.28 1,451.07 0.00 0.00 0.00 Start 2.5°/100' DLS, 179.86' TF, for 104.49' 16,700.00 88.31 0.37 3,989.82 1,483.20 9,210.48 1,483.20 2.50 -2.50 0.01 16,772.35 86.50 0.37 3,993.10 1,555.47 9,210.94 1,555.47 2.50 -2.50 0.01 Adjust TF to 179.74°, for 56.85' 16,800.00 85.81 0.37 3,994.95 1,583.06 9,211.12 1,583.06 2.50 -2.50 0.01 16,829.19 85.08 0.38 3,997.27 1,612.16 9,211.31 1,612.16 2.50 -2.50 0.01 Hold for 94' 16,900.00 85.08 0.38 4,003.35 1,682.70 9,211.78 1,682.70 0.00 0.00 0.00 16,923.20 85.08 0.38 4,005.34 1,705.81 9,211.93 1,705.81 0.00 0.00 0.00 Start 2.5°/100' DLS, 0.12* TF, for 66.85' 16,990.04 86.75 0.38 4,010.10 1,772.48 9,212.37 1,772.48 2.50 2.50 0.01 Adjust TF to-0.06°, for 159.73' 17,000.00 87.00 0.38 4,010.64 1,782.43 9,212.44 1,782.43 2.50 2.50 0.00 17,100.00 89.50 0.38 4,013.70 1,882.37 9,213.10 1,882.37 2.50 2.50 0.00 17,149.78 90.74 0.38 4,013.59 1,932.14 9,213.42 1,932.14 2.50 2.50 0.00 Hold for 423.43' 17,200.00 90.74 0.38 4,012.94 1,982.36 9,213.75 1,982.36 0.00 0.00 0.00 17,300.00 90.74 0.38 4,011.64 2,082.35 9,214.41 2,082.35 0.00 0.00 0.00 17,400.00 90.74 0.38 4,010.35 2,182.34 9,215.06 2,182.34 0.00 0.00 0.00 17,500.00 90.74 0.38 4,009.05 2,282.33 9,215.72 2,282.33 0.00 0.00 0.00 17,573.21 90.74 0.38 4,008.10 • 2,355.53 9,216.20 2,355.53 0.00 0.00 0.00 TD: 17573.21' MD, 4008.1' TVD 5/3/2018 2.30.40PM Page 7 COMPASS 5000.14 Build 85 ConocoPh i l l i s p Database: OAKEDMP2 Local Co-ordinate Reference: Company: ConocoPhillips (Alaska) Inc. -Kupl TVD Reference: Project: Kuparuk River Unit MD Reference: Site: Kuparuk 1 H Pad North Reference: Well: Plan: 1 H-104 Survey Calculation Method: Wellbore: Plan: 1 H-1041-1 Design: 1 H-104L1wp23 Design Targets Target Name h!Vmiss target Dip Angle Dip Dir. TVD +N/-S +E/-W Shape V) (1) (usft) (usft) (usft) 1H-104L1 T01 091117 R 0.00 0.00 3,832.30 -2,645.70 2,154.52 plan hits target center Circle (radius 100.00) 1 H-1041-1 T02 091417 c 0.00 0.00 3,855.10 -2,711.44 2,570.14 - plan hits target center - Circle (radius 100.00) 1 H-10411 T03 091117 R 0.00 0.00 3,899.00 -2,590.62 3,818.08 - plan hits target center - Circle (radius 100.00) 1H-104L1 T16 021318 F 0.00 0.00 3,984.10 1,105.43 9,207.99 plan hits target center Circle (radius 100.00) 1H-10411 T17 021318 F 0.00 0.00 3,993.10 1,555.47 9,210.94 - plan hits target center -Circle (radius 100.00) 1 H-104L1 T11 021318 R 0.00 0.00 3,997.10 -2,615.54 6,243.20 plan hits target center Circle (radius 100.00) 1 H-104L1 T19 021318 F 0.00 0.00 4,008.10 2,355.53 9,216.20 - plan hits target center -Circle (radius 100.00) 1H-10411 T18 021318 F 0.00 0.00 4,010.10 1,772.48 9,212.37 - plan hits target center - Circle (radius 100.00) 1 H-104L1 T15 021318 F 0.00 0.00 4,017.10 114.52 9,177.48 plan hits target center Circle (radius 100.00) 1H-1041_1 T14 021318 F 0.00 0.00 4,058.10 -608.40 8,998.71 plan hits target center Circle (radius 100.00) 1 H-104L1 T12 021318 F 0.00 0.00 4,062.10 -1,618.76 8,426.01 plan hits target center Circle (radius 100.00) 1H-104L1 T13 021318 F 0.00 0.00 4,099.10 -1,149.88 8,758.13 plan hits target center Circle (radius 100.00) Casing Points Schlumberger Standard Proposal Report Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name 118.10 118.10 20" x 42" 20 42 1,892.22 1,800.00 10 3/4" 10-3/4 13-1/2 6,206.40 3,772.17 7-5//8" x 9-7/8" 7-5/8 9-7/8 17,573.21 4,008.10 4 1/2" x 6-3/4" 4-1/2 6-3/4 5/3/2018 2:30:40PM Page 8 COMPASS 5000.14 Build 85 ConocoPhilli s p Database: OAKEDMP2 Local Co-ordinate Reference: Company: ConocoPhillips (Alaska) Inc. -Kup1 TVD Reference: Project: Kuparuk River Unit MD Reference: Site: Kuparuk 1 H Pad North Reference: Well: Plan: 1 H-104 Survey Calculation Method: Wellbore: Plan: 1 H-104L1 Design: 1 H-104L1wp23 Schlumberger Standard Proposal Report Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature Formations Measured Vertical Dip Depth Depth Dip Direction (usft) (usft) Name Lithology V) (�) 1,673.40 1,612.88 pfro 1,863.83 1,776.27 t3 2,122.71 1,988.92 1<15 3,438.75 2,930.95 ugc 4,228.61 3,231.28 ugb 4,394.99 3,287.73 uga 4,626.39 3,364.74 N 5,541.62 3,618.46 d 5,759.32 3,668.81 c 5,857.91 3,691.61 b 6,010.11 3,726.81 a4 6,236.63 3,778.42 a3 7,760.64 3,874.29 a2 51312018 2:30:40PM Page 9 COMPASS 5000.14 Build 85 conocoPhilli s p Database: OAKEDMP2 Local Co-ordinate Reference Company: ConocoPhillips (Alaska) Inc. -Kup1 TVD Reference: Project: Kuparuk River Unit MD Reference: Site: Kuparuk 1H Pad North Reference: Well: Plan: 1 H-104 Survey Calculation Method: Wellbore: Plan: 1 H-1041-1 Design: 1 H-104L1wp23 Plan Annotations Schlumberger Standard Proposal Report Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature Measured Vertical Local Coordinates Depth Depth +N/-8 +E/-W (usft) (usft) (usft) (usft) Comment 6,206.35 3,772.20 -2,540.64 1,520.93 KOP: 15.9°/100' DLS, -20' TF, for 12.8' 6,219.15 3,774.95 -2,542.65 1,533.27 Hold for 20' 6,239.15 3,778.92 -2,545.68 1,552.63 Start 4'/100' DLS, 4.83' TF, for 192.08' 6,431.23 3,804.41 -2,576.14 1,740.42 Hold for 413.07' 6,844.30 3,831.80 -2,644.41 2,146.88 Start Y/100' DLS, 29.76° TF, for 7.76' 6,852.06 3,832.30 -2,645.70 2,154.52 Adjust TF to 79.61 °, for 102.89' 6,954.95 3,838.26 -2,665.60 2,255.28 Hold for 13.07' 6,968.02 3,838.95 -2,668.46 2,268.01 Start Y/100' DLS, -90° TF, for 305.92' 7,273.94 3,855.10 -2,711.44 2,570.14 Adjust TF to-84.04°, for 371.29' 7,645.23 3,870.68 -2,698.23 2,940.28 Hold for 655.49' 8,300.72 3,891.20 -2,611.77 3,589.72 Start 2°/100' DLS, 93.9° TF, for 229.53' 8,530.25 3,899.00 -2,590.62 3,818.08 Adjust TF to 93.33°, for 199.11' 8,729.36 3,906.69 -2,587.11 4,016.97 Hold for 2007.42' 10,736.78 3,988.17 -2,621.37 6,022.44 Start 2.25°/100' DLS, -89.8° TF, for 221.1' 10,957.87 3,997.10 -2,615.54 6,243.20 Adjust TF to-81.73°, for 715.78' 11,673.66 4,011.09 -2,467.61 6,940.99 Hold for 557.87' 12,231.53 4,010.36 -2,277.42 7,465.44 Start 2.5°/100' DLS,-100.34' TF, for 1178.8' 13,410.33 4,062.10 -1,618.76 8,426.01 Adjust TF to-98.23°, for 150.93' 13,561.26 4,075.95 -1,502.19 8,520.83 Hold for 53.69' 13,614.95 4,081.13 -1,459.65 8,553.17 Start 2.5'/100' DLS,-53.79' TF, for 372.28' 13,987.22 4,099.10 -1,149.88 8,758.13 Adjust TF to-54.24°, for 446.26' 14,433.49 4,073.79 -747.44 8,947.66 Hold for 60' 14,493.49 4,067.01 -691.65 8,968.69 Start 2.5'/100' DLS,-132.06' TF, for 88.95' 14,582.45 4,058.10 -608.40 8,998.71 Adjust TF to-137.76°, for 90.11' 14,672.56 4,051.55 -523.04 9,026.84 Hold for 132.07' 14,804.63 4,043.88 -397.29 9,066.45 Start 2'/100' DLS,-94.26' TF, for 525.13' 15,329.75 4,017.10 114.52 9,177.48 Adjust TF to-95.38°, for 311.05' 15,640.81 4,005.14 424.47 9,198.61 Hold for 585.68' 16,226.48 3,985.69 1,009.76 9,206.82 Start 2*/100' DLS,-173.91 ° TF, for 95.7' 16,322.18 3,984.10 1,105.43 9,207.99 Adjust TF to-165.08°, for 45.94' 16,368.12 3,984.46 1,151.37 9,208.38 Hold for299.74' 16,667.86 3,989.10 1,451.07 9,210.28 Start 2.5'/100' DLS, 179.86° TF, for 104.49' 16,772.35 3,993.10 1,555.47 9,210.94 Adjust TF to 179.74°, for 56.85' 16,829.19 3,997.27 1,612.16 9,211.31 Hold for 94' 16,923.20 4,005.34 1,705.81 9,211.93 Start 2.5'/100' DLS, 0.12' TF, for 66.85' 16,990.04 4,010.10 1,772.48 9,212.37 Adjust TF to-0.06°, for 159.73' 17,149.78 4,013.59 1,932.14 9,213.42 Hold for423.43' 17,573.21 4,008.10 2,355.53 9,216.20 TD: 17573.21' MD, 4008.1' TVD 5/3/2018 2:30:40PM Page 10 COMPASS 5000.14 Build 85 ^0^ CL s �CL 0 O c LM r C a _N C � O m C a N N d o. cq m 3 m u J C op t_ �\ y W O w = x � N O + Z E • _ Q O c y y 3 � N y 0 �o o�� N 3 ^ E _ �' � co eNa m ii ■� �� U t7 m w O �' y C J - ♦^ � O= •p 3 i d ■� s .= C ■� � v♦ O ■� C W U d OMf N �'� �^U W � LL ( O ° Q m _ O 5x O Cl) oO00 s gmp0 oin O N N x i< J ■ N 0 m o ci T T a rn u o zm v' n a O 0.�= =o� O _ c a CL Ud����� a��T V p�� YYaaLnT v O F` � � O y iq C7 AA Jc �CL O O O V El N N 0 N N N N N N N N N N N N N N N N N wn N N N N N N N LL of U� af 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 N N N N N N N N N N N N N N N N N N N N N N N N m m m N N N N N N N m m m N N N N N m m m m N N N N N N N m mm N m m N N N N N N m m m m m m U1 m IL n. a- LL LL LL a LL LL a a LL LL LL LL LL LL LL LL a LL LL a a a a O O O O O a)O O O O O O a)a)U O O O O (ua)U O O O N N N U U U LO m cV U U U U U m m C m m U U U U w m m C m U U U U U C m C m C M U U U U U U C m C m C M U C LL LL LL LL LL LL LL LL LL LL C LL LL LL C LL N LL m LL LL m N N N N N N N N N N N N N w N N N N N N N N N N N y m m m m m C m m m m m C m C m C N C m C m N t0 � U c) 0 c) c) u c) c) c) c) 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O r N r- N r V.O O O C r m N N N LO Ln LO 7 V V V V to LO m LO LO Ln Lo m LO m Ln m m m LO m m OL N m O M m n O O LO Ln Ln Ln O M O M O C O c` O ci m r r m V V M m V' n W O W ID O In m r m cc m rD m (D m V' M N N N M N m l0 N r, V V m m m m m m m m m m m m m m N N N O N m -,I' O m m m O m m m m m m m m m m O O O O O O O m m r- m O O O O O O LO O t0 O Ln O LO O m 0 m LO m LO V LO Ln M M M M M r <M r- CM r-m M r M r M N N V N m r M m V m m m m m V V V - V V - O r O r O ,ItM � m O M CO M M M r N r N r� N f- N r N M m M m M O C m N N M N N N N N N N � N N N m N Ln m M N� m m m m m m m m m m m m m m m m m m m m m m m m 0 m O N LO LO m m m r M co n M M M M CO CO O m m M M CJ clJ M N N N N N r V I� 7 r- M m m m r m m m m (D m O m O m O O O m O (o r m r- m m N r m N N r r O O c c Q> O m O m O m O m O m m m m m O O O O O m O O O m O � .-- � �-- � O O m m r� m O O O 0 0 O Ln O Ln O m O m O m LO m LO m LO LO LO M C) CO M P) r M r CO r M r- M r M N '7 N V N m M m V o m m W O 'V V V 7 V O r O r- O V M m O m M M M M r- N r N r- N r- N t` N M m M m co O M Ln N N M N N N N N N - N - N N N Ln N LO m o M N ;:: m m m m m m m (D m m m m m m m m m m m m m m m n. °• o C rn 00 0 v a IOU m O C LL m U m y c d Z m o L N o m cmi a N w v b O O V E " £i N o m y m a U U U O. 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O co 3 o 00 - ----I -- --- - -- - 0 1 7500 9000 10500 12000 13500 15000 16500 Measured Depth SURVEY PROGRAM CASING DETAILS Depth FroDepth To Survey/Plan Tool TVD MD Name 39.00000.00 1 H-104wp21 (Plan: 1 H©*@kGC-SS 3772.6206.40-5//8" x 9-7/8" 1000.00892.22 1 H-104wp21 (Plan: 1 HM?A�+IFR-AK-CAZ-SC 40087M73.214 1/2" x 6-3/4" 1892.2Z206.35 1 H-104wp21 (Plan: 1 HMVP+IFR-AK-CAZ-SC 6206.35550.00 1H-104L1wp23 (Plan: MWD4W_ONLY 6550.03050.00 1H-104L1wp23 (Plan: 1J9WD41-1) 6550.00573.21 1H-104L1wp23 (Plan: 1ViWD4LFlq-AK-CAZ-SC i 060 co CL Q O in C v30 0 aD c m U 0 6500 7000 7500 8000 8500 9000 9500 10600 Partial Measured Depth 14:42, May 03 2018 1 H-104L1 wp23 MD Inc Azi TVD )th Frol®epth To Tool 206.35 76.63 99.60 3772.20 39.001000.00 GYD-GC-SS 219.15 78.54 98.89 3774.95 239.15 78.54 98.89 3778.92 1000.001892.22 MWD+IFR-AK-CAZ-SC 431.23 86.20 99.53 3804.41 1892.223206.35 MWD+IFR-AK-CAZ-SC 844.30 86.20 99.53 3831.80 6206.355550.00 MWD-INC_ONLY 852.06 954.95 86.40 86.96 99.65 102.69 3832.30 3838.26 6550.008050.00 MWD 968.02 86.96 102.69 3838.95 6550.CU573.21 MWD+IFR-AK-CAZ-SC 273.94 87.00 93.50 3855.10 645.23 88.21 82.42 3870.68 300.72 88.21 82.42 3891.20 530.25 87.90 87.00 3899.00 729.36 87.67 90.98 3906.69 736.78 87.67 90.98 3988.17 957.87 87.70 86.00 3997.10 673.66 90.08 70.07 4011.09 231.53 90.08 70.07 4010.36 410.33 85.00 41.00 4062.10 561.26 84.47 37.25 4075.95 614.95 987.22 84.47 90.00 37.25 29.75 4081.13 4099.10 CASING DETAILS 433.49 493.49 96.49 96.49 20.66 20.66 4073.79 4067.01 TVD MD Name 582.45 95.00 19.00 4058.10 3772.176206.40 7-5//8" 9-7/8" 672.56 93.33 17.48 4051.55 x 804.63 93.33 17.48 4043.88 4008.1177573.21 4 1 /2" x 6-3/4" 329.75 92.50 7.00 4017.10 640.81 91.90 0.80 4005.14 226.48 91.90 0.80 3985.69 322.18 90.00 0.60 3984.10 368.12 89.11 0.36 3984.46 667.86 89.11 0.36 3989.10 772.35 86.50 0.37 3993.10 829.19 85.08 0.38 3997.27 923.20 85.08 0.38 4005.34 990.04 86.75 0.38 4010.10 149.78 90.74 0.38 4013.59 573.21 90.74 0.38 4008.10 270 TC View Dleg TFace Target 0.00 0.00 15.90 -20.00 0.00 0.00 4.00 4.83 0.00 0.00 3.00 29.76 1H-104L1 T01 091117 RP 3.00 79.61 0.00 0.00 3.00 -90.00 1 H-1041-1 T02 091417 csd 3.00 -84.04 0.00 0.00 2.00 93.90 1H-104L1 T03 091117 RP 2.00 93.33 0.00 0.00 2.25 -89.80 1H-104L1 T11 021318 RP 2.25 -81.73 0.00 0.00 2.50-100.34 1H-1041-1 T12 021318 RP 2.50 -98.23 0.00 0.00 2.50 -53.79 1 H-104L1 T13 021318 RP 2.50 -54.24 0.00 0.00 2.50-132.06 1H-104L1 T14 021318 RP 2.50-137.76 0.00 0.00 2.00 -94.26 1 H-104L1 T15 021318 RP 2.00 -95.38 0.00 0.00 2.00-173.91 1 H-1041-1 T16 021318 RP 2.00-165.08 0.00 0.00 2.50 179.86 1H-1041-1 T17 021318 RP 2.50 179.74 0.00 0.00 2.50 0.12 1 H-104L1 T18 021318 RP 2.50 -0.06 0.00 0.00 1H-104L1 T19 021318 RP M Annotation KOP: 15.9'/100' DLS, -20° TF, for 12.8' Hold for 20' Start 4°/100' DLS, 4.83° TF, for 192.08' Hold for 413.07' Start 3'/100' DLS, 29.76° TF, for 7.76' Adjust TF to 79.61 °, for 102.89' Hold for 13.07' Start Y/100' DLS, -90' TF, for 305.92' Adjust TF to-84.04°, for 371.29' Hold for 655.49' Start 2°/100' DLS, 93.9° TF, for 229.53' Adjust TF to 93.33°, for 199.1 V Hold for 2007.42' Start 2.25'/100' DLS, -89.8° TF, for 221.1 Adjust TF to-81.73°, for 715.78' Hold for 557.87' Start 2.5°/100' DLS,-100.34' TF, for 117 . Adjust TF to-98.23°, for 150.93' Hold for 53.69' Start 2.5'/100' DLS,-53.79° TF, for 372.2 Adjust TF to-54.24°, for 446.26' Hold for 60' Start 2.5°/100' DLS,-132.06' TF, for 88.9 Adjust TF to-137.76°, for 90.11' Hold for 132.07' Start 2*/100' DLS,-94.26' TF, for 525.13' Adjust TF to-95.38°, for 311.05' Hold for 585.68' Start 2'/100' DLS,-173.91 ° TF, for 95.7' Adjust TF to-165.08°, for 45.94' Hold for 299.74' Start 2.5°/100' DLS, 179.86' TF, for 104. £ Adjust TF to 179.74°, for 56.85' Hold for 94' Start 2.5°/100' DLS, 0.12' TF, for 66.85' Adjust TF to-0.06°, for 159.73' Hold for 423.43' To: 17573.21' MD. 4008.1' TVD 0 6206 6206 6390 6390 ---- 6580 6580 6760 6760 6950 6950 7130 7130 7320 7320 7500 7500 7930 7930 8350 8350 8780 8780 -- 9200 9200 9630 9630 10050 10050 10480 10480 10900 10900 11730 11730 12570 12570 13400 13400 14240 14240_ 15070 15070 15900 15900 16740 16740 17573 180 r N ti LO ti O H LO M O N Cfl M N CL r J O r r CD 0 0 n CD w (u!/:pn 000C) 5ulglJON ConocoPhillips (Alaska) Inc. -Kup1 Kuparuk River Unit Kuparuk 1 H Pad Plan: 1 H-104 50029xxxxx00 Plan: 1 H-104L1 Plan: 1 H-104L1wp23 Error Ellipse Survey Report 03 May, 2018 Company: ConocoPhillips (Alaska) Inc. -Kupl Project: Kuparuk River Unit Site: Kuparuk 1H Pad Well: Plan: 1 H-104 Wellbore: Plan 1 H-104L1 Design: 1H-104L1wp23 Schlumberger Error Ellipse Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Well Plan 1H-104 Plan. 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93 10usft (Doyon 142) True Minimum Curvature 1.00 sigma OAKEDMP2 Project Kuparuk River Unit, North Slope Alaska, United States Map System: System Datum: Mean Sea Level Geo Datum: Using Well Reference Point Map Zone: Using geodetic scale factor Site Kuparuk 1 H Pad Site Position: From: Map Position Uncertainty: Well Plan: 1 H-104 Well Position +N/-S +E/-W Position Uncertainty Northing: Easting: 0.00 usft Slot Radius: 0.00 usft Northing: 0.00 usft Easting: 0.00 usft Wellhead Elevation: Latitude: Longitude: 0 " Grid Convergence: Latitude: Longitude: Ground Level: --- --- 0.37�1 54,10 usft Wellbore Plan. 1 H-104L1 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (I V) (nT) BGGM2017 8/1/2018 16.99 80.93 57,462 Design 1H-104L1wp23 Audit Notes: Version: Phase: PLAN Tie On Depth: 6,206.35 Vertical Section: Depth From (TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (1) 39.00 0.00 0.00 0.00 Survey Tool Program Date 5/3/2018 From To (usft) (usft) Survey (Wellbore) 39.00 1,000.00 1H-104wp21 (Plan: 11-1-104) 1,000.00 1,892.22 1H-104wp21 (Plan: 11-1-104) 1,892.22 6,206.35 1H-104wp21 (Plan: 11-1-104) 6,206.35 6,550.00 1H-104L1wp23(Plan:11-1-1041-1) 6,550.00 8,050.00 1H-10411wp23(Plan:1H-1041-1) 6,550.00 17,573.21 1 H-1041-1 wp23 (Plan: 1 H-10411) Tool Name Description GYD-GC-SS Gyrodata gyro single shots MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC MWD-INC_ONLY MWD-INC—ONLY—FILLER MWD MWD - Standard MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 51312018 2:32:35PM Page 2 COMPASS 5000.14 Build 85 Company: ConocoPhillips (Alaska) Inc. -Kup1 Project: Kuparuk River Unit Site: Kuparuk 1 H Pad Well: Plan: 1 H-104 Wellbore: Plan: 1 H-104L1 Design: 1 H-104L1wp23 Plan Survey Tool Program Date 5/3/2018 Depth From Depth To (usft) (usft) Survey (Wellbore) 1 39.00 1,000.00 1H-104wp21 (Plan: 11-1-104) 2 1,000.00 1,892.22 1H-104wp21 (Plan: 1H-104) 3 1,892.22 6,206.35 1H-104wp21 (Plan: 11-1-104) Schlumberger Error Ellipse Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Tool Name GYD-GC-SS Gyrodata gyro single shots M WD+I FR-AK-CAZ-SC MWD+IFR AK CAZ SCC M W D+I F R-AK-CAZ-SC MWD+IFR AK CAZ SCC 4 6,206.35 6,550.001H-104L1wp23(Plan:1H-1041-1 MWD-INC_ONLY MWD-INC-ONLY-FILLER 5 6,550.00 8,050.001H-104L1wp23(Plan:11-1-1041-1 MWD MWD - Standard 6 6,550.00 17,573.21 1H-1041-1wp23(Plan:1H-10411 MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC Remarks Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature 1.00 sigma OAKEDMP2 Position uncertainty and bias at survey station Measured Inclination Azimuth Vertical Highside Lateral Vertical Magnitude Semi -major Semi -minor Depth Depth Error Bias Error Bias Error Bias of Bias Error Error Azimuth Tool (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (°) 6,206.35 76.63 99.60 3,772.20 6.70 -1.23 13.36 1.26 6.04 1.53 2.39 16.84 6.18 139.75 MWD-INC_ONLY (1, 4) 6,206.40 76.63 99.60 3,772.21 6.70 -1.23 13.36 1.26 6.04 1.53 2.39 16.84 6.18 139.75 MWD-INC ONLY (1, 4) 6,219.15 78.54 98.89 3,774.95 6.70 -1.23 13.36 1.26 6.04 1.53 2.39 16.84 6.18 139.75 MWD-INC ONLY (1, 4) 6,236.63 78.54 98.89 3,778.42 6.70 -1.23 13.37 1.26 6.04 1.53 2.40 16.84 6.19 139.74 MWD-INC ONLY (1, 4) 6,239.15 78.54 98.89 3,778.92 6.70 -1.23 13.37 1.26 6.04 1.53 2.40 16.84 6.19 139.74 MWD-INC ONLY (1,4) 6,300.00 80.97 99.10 3,789.74 6.52 -1.30 13.48 1.25 6.05 1.54 2.43 16.88 6.26 139.51 MWD-INC_ONLY (1, 4) 6,400.00 84.95 99.43 3,802.00 6.30 -1.41 14.46 1.25 6.08 1.55 2.47 17.34 7.04 136.58 MWD-INC-ONLY (1, 4) 6,431.23 86.20 99.53 3,804.41 6.25 -1.45 15.19 1.24 6.09 1.55 2.48 17.74 7.54 134.31 MWD-INC-ONLY (1, 4) 6,500.00 86.20 99.53 3,808.97 6.29 -1.45 17.82 1.24 6.13 1.55 2.50 19.46 8.92 126.42 MWD-INC_ONLY (1, 4) 6,600.00 86.20 99.53 3,815.60 6.32 -1.45 20.73 1.53 6.16 1.55 2.69 21.82 9.72 119.96 MWD (1, 5) 6,700.00 86.20 99.53 3,822.23 6.34 -1.45 21.23 2.10 6.19 1.56 3.08 22.37 9.57 119.88 MWD (1, 5) 6,800.00 86.20 99.53 3,828.86 6.38 -1.45 21.86 2.67 6.23 1.56 3.52 23.02 9.46 119.57 MWD (1, 5) 6,844.30 86.20 99.53 3,831.80 6.41 -1.45 22.18 2.92 6.25 1.56 3.73 23.33 9.42 119.38 MWD (1, 5) 6,852.06 86.40 99.65 3,832.30 6.40 -1.45 22.25 2.96 6.26 1.56 3.76 23.39 9.41 119.34 MWD (1, 5) 6,900.00 86.66 101.07 3,835.20 6.42 -1.46 22.78 3.19 6.29 1.57 3.99 23.76 9.37 119.10 MWD (1, 5) 6,954.95 86.96 102.69 3,838.26 6.45 -1.46 23.40 3.45 6.34 1.57 4.26 24.21 9.35 118.82 MWD (1, 5) 6,968.02 86.96 102.69 3,838.95 6.46 -1.46 23.51 3.52 6.35 1.57 4.32 24.32 9.34 118.75 MWD (1, 5) 7,000.00 86.96 101.73 3,840.65 6.49 -1.46 23.70 3.74 6.38 1.57 4.48 24.60 9.33 118.58 MWD (1, 5) 7,100.00 86.97 98.73 3,845.94 6.60 -1.48 24.28 4.40 6.48 1.57 4.99 25.51 9.30 117.91 MWD (1, 5) 7,200.00 86.98 95.72 3,851.22 6.72 -1.49 24.88 5.06 6.60 1.57 5.52 26.47 9.28 117.06 MWD (1, 5) 7,273.94 87.00 93.50 3,855.10 6.82 -1.50 25.33 5.53 6.70 1.58 5.92 27.21 9.28 116.34 MWD (1, 5) 7,300.00 87.08 92,72 3,856.45 6.86 -1.51 25.49 5.69 6.74 1.58 6.06 27.47 9.29 116.07 MWD (1, 5) 7,400.00 87.40 89.73 3,861.26 7.00 -1.53 26.10 6.31 6.90 1.58 6.59 28.51 9.32 114.95 MWD (1, 5) 7,500.00 87.72 86.75 3,865.52 7.16 -1.55 26.69 6.90 7.07 1.58 7.12 29,57 9.37 113.73 MWD (1, 5) 7,600.00 88.05 83.77 3,869.20 7.33 -1.57 27.27 7.47 7.26 1.58 7.65 30.65 9.46 112.44 MWD (1, 5) 7,645.23 88.21 82.42 3,870.68 T41 -1.57 27.52 7.72 7.35 1.58 7.88 31.14 9.50 111.83 MWD (1, 5) 7,700.00 88.21 82.42 3,872.39 7.52 -1.57 28.22 8.00 7.46 1.59 8.17 31.74 9.56 111.10 MWD (1, 5) 7,760.64 88.21 82.42 3,874.29 7.73 -1.57 29.52 8.53 7.67 1.59 8.68 32.87 9.68 109.80 MWD (1, 5) 5/3/2018 2:32.35PM Page 3 COMPASS 5000.14 Build 85 Company: ConocoPhillips (Alaska) Inc. -Kupl Project: Kuparuk River Unit Site: Kuparuk I Pad Well: Plan: 1 H-104 Wellbore: Plan:1H-104L1 Design: 1 H-104L1wp23 Position uncertainty and bias at survey station Schlumberger Error Ellipse Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Well Plan: 11-1-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature 1.00 sigma OAKEDMP2 Measured Inclination Azimuth Vertical Highside Lateral Vertical Magnitude Semi -major Sami-minor Depth Depth Error Bias Error Bias Error Bias of Bias Error Error Azimuth Tool (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (°) 7,800.00 88.21 82.42 3,875.52 7.73 -1.57 29.52 8.53 7.67 1.59 8.68 32.87 9.68 109.80 MWD (1, 5) 7,900.00 88.21 82.42 3,878.65 7.96 -1.57 30.86 9.05 7.90 1.59 9.20 34.04 9.81 108.56 MWD (1, 5) 8,000.00 88.21 82.42 3,881.78 8.19 -1.57 32.23 9.57 8.13 1.59 9.72 35.25 9.95 107.38 MWD (1, 5) 8,100.00 88.21 82.42 3,884.91 6.82 -1.53 21.18 1.78 6.76 1.59 3.08 24.70 9.47 116.28 MWD+IFR-AK-CAZ-SC (2.5) 8,200.00 88.21 82.42 3,888.04 6.90 -1.53 21.49 1.78 6.83 1.59 3.11 24.96 9.50 115.79 MWD+IFR-AK-CAZ-SC (2,5) 8,300.00 88.21 82.42 3,891.17 6.97 -1.53 21.81 1.78 6.91 1.60 3.15 25.22 9.54 115.28 MWD+IFR-AK-CAZ-SC (2,5) 8,300.72 88.21 82.42 3,891.20 6.97 -1.53 21.81 1.78 6.91 1.60 3.15 25.22 9.54 115.28 MWD+IFR-AK-CAZ-SC (2,5) 8,400.00 88.07 84.40 3,894.42 7.06 -1.52 22.52 1.71 6.99 1.60 3.19 25.49 9.57 114.80 MWD+IFR-AK-CAZ-SC (2,5) 8,500.00 87.94 86.40 3,897.90 7.15 -1.52 23.21 1.63 7.08 1.60 3.23 25.77 9.61 114.35 MWD+IFR-AK-CAZ-SC (2,5) 8,530.25 87.90 87.00 3,899.00 7.18 -1.51 23.41 1.60 7.11 1.60 3.24 25.86 9.62 114.21 MWD+IFR-AK-CAZ-SC (2,5) 8,600.00 87.82 88.39 3,901.60 7.24 -1.51 23.89 1.55 7.17 1.60 3.27 26.07 9.65 113.91 MWD+IFR-AK-CAZ-SC (2,5) 8,700.00 87.71 90.39 3,905.51 Z34 -1.50 24.56 1,46 7.26 1.60 3.31 26.37 9.69 113.49 MWD+IFR-AK-CAZ-SC (2,5) 8,729.36 87.67 90.98 3,906.69 7.37 -1.50 24.75 1.44 7.29 1.60 3.32 26.47 9.70 113.36 MWD+IFR-AK-CAZ-SC (2, 5) 8,800.00 87.67 90.98 3,909.56 7.44 -1.50 25.01 1.44 7.36 1.61 3.35 26.70 9.73 113.07 MWD+IFR-AK-CAZ-SC (2,5) 8,900.00 87.67 90.98 3,913.62 7.54 -1.50 25.38 1.44 7.46 1.61 3.40 27.04 9.77 112.66 MWD+IFR-AK-CAZ-SC (2,5) 9,000.00 87.67 90.98 3,917.68 7.64 -1.50 25.76 1.44 7.56 1.61 3.44 27.38 9.82 112.24 MWD+IFR-AK-CAZ-SC (2,5) 9,100.00 87.67 90.98 3,921.74 7.74 -L50 26.15 1.44 7.67 1.61 3.49 27.73 9.86 111.83 MWD+IFR-AK-CAZ-SC (2, 5) 9,200.00 87.67 90.98 3,925.79 7.85 -1.50 26.55 1.44 7.77 1.62 3.53 28.09 9.91 111.42 MWD+IFR-AK-CAZ-SC (2, 5) 9,300.00 87.67 90.98 3,929.85 7.96 -1.50 26.96 1.44 7.89 1.62 3.58 28.46 9.96 111.02 MWD+IFR-AK-CAZ-SC (2,5) 9,400.00 87.67 90.98 3,933.91 8.07 -1.50 27.37 1.44 8.00 1.62 3.62 28.84 10.01 110.62 MWD+IFR-AK-CAZ-SC (2,5) 9,500.00 87.67 90.98 3,937.97 8.18 -1.50 27.78 1.44 8.11 1.62 3.67 29.22 10.05 110.22 MWD+IFR-AK-CAZ-SC (2,5) 9,600.00 87.67 90.98 3,942.03 8.30 -1.50 28.21 1.44 8.23 1.62 3.72 29.61 10.10 109.84 MWD+IFR-AK-CAZ-SC (2,5) 9,700.00 87.67 90.98 3,946.09 8.42 -1.50 28.64 1.44 8.35 1.63 3.77 30.00 10.15 109.45 MWD+IFR-AK-CAZ-SC (2, 5). 9,800.00 87.67 90.98 3,950.15 8.54 -1.50 29.07 1.44 8.47 1.63 3.81 30.40 10.20 109.08 MWD+IFR-AK-CAZ-SC (2,5) 9,900.00 87.67 90.98 3,954.21 8.66 -1.50 29.51 1.44 8.60 1.63 3.86 30.81 10.24 108.71 MWD+IFR-AK-CAZ-SC (2,5) 10,000.00 87.67 90.98 3,958.27 8.79 -1.50 29.95 1.44 8.72 1.63 3.91 31.22 10.29 108.36 MWD+IFR-AK-CAZ-SC (2,5) 10,100.00 87.67 90.98 3,962.32 8.92 -1.50 30.40 1.44 8.85 1.64 3.96 31.64 10.34 108.00 MWD+IFR-AK-CAZ-SC (2,5) 10,200.00 87.67 90.98 3,966.38 9.04 -1.50 30.85 1.44 8.98 1.64 4.01 32.06 10.38 107.66 MWD+IFR-AK-CAZ-SC (2,5) 10,300.00 87.67 90.98 3,970.44 9.18 -1.50 31.31 1.44 9.11 1.64 4.06 32.49 10.43 107.33 MW1)+IFR-AK-CAZ-SC (2,5) 10,400.00 87.67 90.98 3,974.50 9.31 -1.50 31.77 1.44 9.24 1.64 4.11 32.92 10.47 107.00 MWD+IFR-AK-CAZ-SC (2,5) 10,500.00 87.67 90.98 3,978.56 9.44 -1.50 32.24 1.44 9.38 1.65 4.16 33.36 10.52 106.68 MWD+IFR-AK-CAZ-SC (2,5) 10,600.00 87.67 90.98 3,982.62 9.58 -1.50 32.71 1.44 9.51 1.65 4.21 33.80 10.56 106.37 MWD+IFR-AK-CAZ-SC (2,5) 10,700.00 87.67 90.98 3,986.68 9.71 -1.50 33.18 1.44 9.65 1.65 4.26 34.25 10.60 106.06 MWD+IFR-AK-CAZ-SC (2,5) 10,736.78 87.67 90.98 3,988.17 9.76 -1.50 33.36 1.44 9.70 1.65 4.27 34.41 10.62 105.95 MWD+IFR-AK-CAZ-SC (2,5) 10,800.00 87.68 89.55 3,990.73 9.85 -1.50 33.45 1.53 9.79 1.65 4.31 34.69 10.65 105.76 MWD+IFR-AK-CAZ-SC (2,5) 10,900.00 87.69 87.30 3,994.77 9.99 -1.51 33.54 1.67 9.93 1.65 4.36 35.13 10.69 105.46 MWD+IFR-AK-CAZ-SC (2, 5) 10,957.87 87.70 86.00 3,997.10 10.08 -1.51 33.58 1.76 10.01 1.66 4.39 35.38 10.71 105.27 MWD+IFR-AK-CAZ-SC (2,5) 11,000.00 87.84 85.06 3,998.74 10.13 -1.52 33.60 1.82 10.07 1.66 4.41 35.56 10.73 105.13 MWD+IFR-AK-CAZ-SC (2,5) 11,100.00 88.16 82.83 4,002.23 10.27 -1.54 33.62 1.96 10.21 1.66 4.45 35.98 10.78 104.79 MWD+IFR-AK-CAZ-SC (2,5) 11,200.00 88.49 80.61 4,005.15 10.40 -1.57 33.59 2.10 10.36 1.66 4.50 36.40 10.83 104.42 MWD+IFR-AK-CAZ-SC (2.5) 11,300.00 88.82 78.38 4,007.49 10.54 -1.59 33.52 2.24 10.50 1.66 4.55 36.82 10.89 104.04 MWD+IFR-AK-CAZ-SC (2, 5) 11,400.00 89.16 76.16 4,009.25 10.67 -1.61 33.41 2.38 10.65 1.66 4.59 37.23 10.95 103.65 MWD+IFR-AK-CAZ-SC (2,5) 11,500.00 89.49 73.93 4,010.43 10.81 -1.63 33.25 2.51 10.79 1.66 4.63 37.63 11.01 103.23 MWD+IFR-AK-CAZ-SC (2,5) 11,600.00 89.83 71.71 4,011.02 10.95 -1.65 33.05 2.65 10.94 1.66 4.67 38.02 11.07 102.81 MWD+IFR-AK-CAZ-SC (2,5) 11,673.66 90.08 70.07 4,011.09 11.05 -1.67 32.88 2.75 11.05 1.66 4.70 38.30 11.12 102.49 MWD+IFR-AK-CAZ-SC (2, 5) 11,700.00 90.08 70.07 4,011.05 11.09 -1.67 33.00 2.75 11.09 1.66 4.71 38.40 11.14 102.37 MWD+IFR-AK-CAZ-SC (2.5) 11,800.00 90.08 70.07 4,010.92 11.24 -1.67 33.48 2.75 11.24 1.66 4.75 38.80 11.21 101.92 MWD+IFR-AK-CAZ-SC (2,5) 11,900.00 90.08 70.07 4,010.79 11.39 -1.67 33.97 2.75 11.39 1.66 4.79 39.20 11.29 101.47 MWD+IFR-AK-CAZ-SC (2,5) 12,000.00 90.08 70.07 4,010.66 11.54 -1.67 34.46 2.75 11.54 1.66 4.83 39.61 11.36 101.03 MWD+IFR-AK-CAZ-SC (2,5) 12,100.00 90.08 70.07 4,010.53 11.69 -1.67 34.96 2.75 11.69 1.66 4.87 40.02 11.43 100.60 MWD+IFR-AK-CAZ-SC (2, 5) 12,200.00 90.08 70.07 4,010.40 11.84 -1.67 35.45 2.75 11.84 1.66 4.90 40.43 11.51 100.17 MWD+IFR-AK-CAZ-SC (2,5) 12,231.53 90.08 70.07 4,010.36 11.89 -1.67 35.61 2.75 11.89 1.66 4.92 40.56 11.53 100.04 MWD+IFR-AK-CAZ-SC (2,5) 12,300.00 89.77 68.38 4,010.45 12.00 -1.65 35.38 2.86 12.00 1.66 4.94 40.84 11.58 99.77 MWD+IFR-AK-CAZ-SC (2,5) 12,400.00 89.32 65.92 4,011.25 12.18 -1.62 34.98 3.01 12.15 1.66 4.98 41.21 11.63 99.37 MWD+IFR-AK-CA7-SC (2,5) 5/3/2018 2:32:35PM Page 4 COMPASS 5000.14 Build 85 Company: ConocciPhillips (Alaska) Inc. -Kupl Project: Kuparuk River Unit Site: Kuparuk 1 H Pad Well: Plan: 1 H-104 Welibore: Plan: 1H-104L1 Design: 1 H-104L1wp23 Position uncertainty and bias at survey station Schlumberger Error Ellipse Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature 1.00 sigma OAKEDMP2 Measured Inclination Azimuth Vertical Highside Lateral Vertical Magnitude Semi -major Semi -minor Depth Depth Error Bias Error Bias Error Bias of Bias Error Error Azimuth Tool (usft) (1 (") (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) 0 12,500.00 88.87 63.46 4,012.82 12.35 -1.60 34.51 3,17 12.31 1.67 5.02 41.57 11.69 98.97 MWD+IFR-AK-CAZ-SC (2, 5) 12,600.00 88.43 61.00 4,015.18 12.53 -1.57 34.00 3.32 12.46 1,67 5.06 41.92 11.76 98.55 MWD+IFR-AK-CAZ-SC (2,5) 12,700.00 87.99 58.54 4,018.31 12.72 -1.55 33.42 3.46 12.62 1.67 5.10 42.25 11.83 98.13 MWD+IFR-AK-CAZ-SC (2,5) 12,800.00 87.55 56.08 4,022.21 12.92 -1.53 32.80 3.61 12.77 1.67 5.14 42.58 11.90 97.69 MWD+IFR-AK-CAZ-SC (2, 5) 12,900.00 87.11 53.61 4,026.87 13.12 -1.51 32.12 3.74 12.93 1.67 5.18 42.88 11.97 97.25 MWD+1FR-AK-CAZ-SC (2, 5) 13,000.00 86.69 51.15 4,032.28 13.33 -1.50 31.39 3.88 13.09 1.68 5.22 43.18 12.05 96.80 MWD+IFR-AK-CAZ-SC (2,5) 13,100.00 86.26 48.68 4,038.43 13.54 -1.48 30.61 4.01 13.25 1.68 5.26 43.46 12.14 96.35 MWD+IFR-AK-CAZ-SC (2,5) 13,200.00 85.85 46.21 4,045.31 13.77 -1.47 29.79 4.13 13.40 1.69 5.29 43.73 12.23 95.89 MWD+IFR-AK-CAZ-SC (2,5) 13,300.00 85.44 43.73 4,052.90 14.00 -1.47 28.92 4.25 13.56 1.69 5.33 43.98 12.33 95.43 MWD+IFR-AK-CAZ-SC (2.5) 13,400.00 85.04 41.26 4,061.20 14.24 -1.46 28.02 4.37 13.72 1.70 5.37 44.21 12.43 94.97 MWD+IFR-AK-CAZ-SC (2, 5) 13,410.33 85.00 41.00 4,062.10 14.27 -1.46 27.92 4.38 13.74 1.70 5.37 44.24 12.44 94.92 MWD+IFR-AK-CAZ-SC (2, 5) 13,500.00 84.68 38.77 4,070.16 14.48 -1.46 27.08 4.48 13.88 1.70 5.40 44.43 12.54 94.51 MWD+IFR.AK-CAZ-SC (2,5) 13,561.26 84.47 37.25 4,075.95 14.63 -1.47 26.49 4.54 13.98 1.71 5,42 44.56 12.61 94.22 MWD+IFR-AK-CAZ-SC (2,5) 13,600.00 84.47 37.25 4,079.69 14.69 -1A7 26.63 4.54 14.04 1.71 5.43 44.64 12.64 94.05 MWD+IFR-AK-CAZ-SC(2,5) 13,614.95 84.47 37.25 4,081.13 14.72 -1.47 26.69 4.54 14.07 1.71 5.44 44.67 12.64 93.98 MWD+IFR-AK-CAZ-SC (2,5) 13,700.00 85.73 35.53 4,088.39 14.65 -1.53 26.06 4.62 14.20 1.71 5.47 44.85 12.69 93.59 MWD+IFR-AK-CAZ-SC (2,5) 13,800.00 87.21 33.51 4,094.55 14.61 -1.61 25.33 4.70 14.36 1.72 5A9 45.05 12.79 93.11 MWD+IFR-AK-CAZ-SC (2,5) 13,900.00 88.70 31.50 4,098.11 14.61 -1.67 24.60 4.78 14.52 1.72 5.52 45.24 12.91 92.63 MWD+IFR-AK-CAZ-SC (2,5) 13,987.22 90.00 29.75 4,099.10 14.67 -1.72 23.96 4.84 14.67 1.72 5.54 45.40 13.02 92.21 MWD+IFR-AK-CAZ-SC (2,5) 14,000.00 90.19 29.49 4,099.08 14.68 -1.73 23.87 4.85 14.69 1.72 5.54 45.42 13.04 92.14 MWD+IFR-AK-CAZ-SC (2,5) 14,100.00 91.65 27.46 4,097.48 14.81 -1.78 23.12 4.92 14.85 1.72 5.56 45.59 13.19 91.66 MWD+IFR-AK-CAZ-SC (2,5) 14,200.00 93.11 25.43 4,093.33 15.01 -1.81 22.39 4.99 15.01 1.72 5.57 45.74 13.36 91.18 MWD+IFR-AK-CAZ-SC (2,5) 14,300.00 94.56 23.39 4,086.65 15.27 -1.84 21.67 5.05 15.18 1.72 5.59 45.88 13.54 90.70 MWD+IFR-AK-CAZ-SC (2,5) 14,400.00 96.01 21.34 4,077.44 15.61 -1.86 20.96 5.11 15.34 1.71 5.59 46.01 13.74 90.22 MWD+IFR-AK-CAZ-SC (2,5) 14,433.49 96.49 20.66 4,073.79 15.74 -1.87 20.73 5.12 15.39 1.71 5.60 46.05 13.81 90.06 MWD+IFR-AK-CAZ-SC (2, 5) 14,493.49 96.49 20.66 4,067.01 15.83 -1.87 20.94 5.12 15.49 1.71 5.60 46.12 13.89 89.79 MWD+IFR.AK-CAZ-SC (2, 5) 14,500.00 96.38 20.54 4,066.28 15.83 -1.86 20.89 5A3 15.50 1.71 5.60 46.13 13.89 89.77 MWD+IFR-AK-CAZ-SC (2,5) 14,582.45 95.00 19.00 4,058.10 15.79 -1.82 20.23 5.16 15.63 1.71 5.61 46.20 13.90 89.52 MWD+IFR-AK-CAZ-SC (2,5) 14,600.00 94.68 18.70 4,056.62 15.78 -1.81 20.11 5.17 15.66 1.71 5.61 46.21 13.91 89.46 MWD+IFR-AK-CAZ-SC (2,5) 14,672.56 93.33 17.48 4,051.55 15.79 -1.77 19.61 5.20 15.78 1.70 5.62 46.26 13.92 89.25 MWD+IFR-AK-CAZ-SC (2, 5). 14,700.00 93.33 17.48 4,049.96 15.84 -1.77 19.67 5.20 15.83 1.70 5.62 46.29 13.93 89.15 MWD+IFR-AK-CAZ-SC (2,5) 14,800.00 93.33 17.48 4,044.15 16.00 -1.77 19.92 5.20 15.99 1.70 5.63 46.38 13.98 88.76 MWD+IFR-AK-CAZ-SC (2,5) 14,804.63 93.33 17.48 4,043.88 16.01 -1.77 19.93 5.20 16.00 1.70 5.63 46.39 13.98 88.74 MWD+IFR-AK-CAZ-SC (2,5) 14,900.00 93.19 15.58 4,038.46 16.16 -1.76 19.24 5.24 16.16 1.70 5.64 46.47 14.09 88.36 MWD+IFR-AK-CAZ-SC (2, 5) 15,000.00 93.03 13.58 4,033.03 16.32 -1.75 18.59 5.28 16.32 1.70 5.64 46.55 14.26 87.97 MWD+IFR-AK-CAZ-SC (2,5) 15,100.00 92.88 11.58 4,027.88 16.48 -1.74 18.00 5.31 16.49 1.69 5.65 46.62 14A5 87.59 MWD+IFR-AK-CAZ-SC (2,5) 15,200.00 92.71 9.59 4,023.00 16.64 -1.73 17.46 5.34 16.65 1.69 5.66 46.69 14.65 87.21 MWD+IFR-AK-CAZ-SC (2,5) 15,300.00 92.55 7.59 4,018.41 16.80 -1.72 17.01 5.37 16.82 1.69 5.66 46.74 14.86 86.84 MWD+IFR-AK-CAZ-SC (2,5) 15,329.75 92.50 7.00 4,017.10 16.85 -1.71 16.89 5.37 16.87 1.69 5.66 46.75 14.93 86.73 MWD+IFR-AK-CAZ-SC (2, 5) 15,400.00 92.37 5.60 4,014.12 16.96 -1.71 16.64 5.39 16.99 1.69 5.66 46.78 15.09 86.49 MWD+IFR-AK-CAZ-SC (2,5) 15,500.00 92.18 3.61 4,010.15 17.12 -1.70 16.36 5.40 17.15 1.69 5.67 46.82 15.32 86.14 MWD+IFR-AK-CAZ-SC (2, 5) 15,600.00 91.98 1.62 4,006.52 17.29 -1.69 16.19 5.41 17.32 1.68 5.67 46.84 15.56 85.81 MWD+IFR-AK-CAZ-SC (2,5) 15,640.81 91.90 0.80 4,005.14 17.35 -1.69 16.16 5.41 17.39 L68 5.67 46.85 15.67 85.68 MWD+IFR-AK-CAZ-SC (2,5) 15,700.00 91.90 0.80 4,003.17 17.45 -1.69 16.28 5.41 17.49 1.68 5.67 46.86 15.76 85.49 MWD+IFR-AK-CAZ-SC (2,5) 15,800.00 91.90 0.80 3,999.85 17.62 -1.69 16.40 5.41 17.66 1.68 5.67 46.89 15.82 85.19 MWD+IFR-AK-CAZ-SC (2,5) 15,900.00 91.90 0.80 3,996.53 17.79 -1.69 16.54 5.41 17.82 1.68 5.67 46.91 15.90 84.88 MWD+IFR-AK-CAZ-SC (2,5) 16,000.00 91.90 0.80 3,993.21 17.95 -1.69 16.70 5.41 17.99 1.68 5.67 46.93 16.00 84.57 MWD+IFR-AK-CAZ-SC (2,5) 16,100.00 91.90 0.80 3,989.89 18.12 -1.69 16.88 5.41 18.16 1.68 5.67 46.96 16.11 84.25 MWD+IFR-AK-CAZ-SC (2,5) 16,200.00 91.90 0.80 3,986.57 18.29 -1.69 17.08 5.41 18.33 1.68 5.68 46.98 16.24 83.94 MWD+IFR-AK-CAZ-SC (2,5) 16,226.48 91.90 0.80 3,985.69 18.33 -1.69 IT13 5.41 18.37 1.68 5.68 46.99 16.28 83.85 MWD+IFR-AK-CAZ-SC (2,5) 16,300.00 90.44 0.65 3,984.19 18.48 -1.68 17.17 5.41 18.50 1.67 5.68 47.00 16.32 83.69 MWD+IFR-AK-CAZ-SC (2,5) 16,322.18 90.00 0.60 3,984.10 18.53 -1.67 17.15 5.41 18.53 1.67 5.68 47.01 16.30 83.66 MWD+IFR-AK-CAZ-SC (2,5) 16,368.12 89.11 0.36 3,984.46 18.67 -1.67 17.10 5,41 18.61 1.67 5.68 47.01 16.29 83.60 MWD+IFR-AK-CAZ-SC (2,5) 16,400.00 89.11 0.36 3,984.95 18.72 -1.67 17.14 5.41 18.67 1.67 5.68 47.02 16.32 83.52 MWD+IFR-AK-CAZ-SC (2, 5) 5/3/2018 2:32:35PM Page 5 COMPASS 5000.14 Build 85 Company: ConocoPhillips (Alaska) Inc. -Kupl Project: Kuparuk River Unit Site: Kuparuk 1H Pad Well: Plan: 1 H-104 Wellbore: Plan: 1 H-104L1 Design: 1 H-104Liwp23 Position uncertainty and bias at survey station Schiumberger Error Ellipse Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature 1.00 sigma OAKEDMP2 Measured Inclination Azimuth Vertical Highside Lateral Vertical Magnitude Semi�najor Semi -minor Depth Depth Error Bias Error Bias Error Bias of Bias Error Error Azimuth Tool (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (°) 16,500.00 89.11 0.36 3,986.50 18.89 -1.67 17.37 5.41 18.84 1.68 5.69 47.05 16A7 83.21 MWD+IFR-AK-CAZ-SC (2,5) 16,600.00 89.11 0.36 3,988.05 19.06 -1.67 17.61 5.41 19.00 1.68 5.69 47.08. 16.65 82.89 MWD+IFR-AK-CAZ-SC (2,5) 16,667.86 89.11 0.36 3,989.10 19.18 -1.67 17.78 5.41 19.12 1.68 5.70 47.10 16.77 82.67 MWD+IFR-AK-CAZ-SC (2,5) 16,700.00 88.31 0.37 3,989.82 19.30 -1.66 17.81 5.41 19.17 1.68 5.70 47.10 16.79 82.60 MWD+IFR-AK-CAZ-SC (2,5) 16,772.35 86.50 0.37 3,993.10 19.65 -1.64 17.79 5.41 19.30 1.68 5.71 47.11 16.74 82.51 MWD+IFR-AK-CAZ-SC (2,5) 16,800.00 85.81 0.37 3,994.95 19.80 -1.63 17.79 5.41 19.34 1.68 5.71 47.12 16.73 82.48 MWD+IFR-AK-CAZ-SC (2, 5) 16,829.19 85.08 0.38 3,997.27 19.98 -1.62 17.78 5.41 19.39 1.68 5.71 47.12 16.71 82.45 MWD+IFR-AK-CAZ-SC (2,5) 16,900.00 85.08 0.38 4,003.35 20.10 -1.62 17.87 5.41 19.51 1.69 5.72 47.14 16.77 82.29 MWD+IFR-AK-CAZ-SC (2,5) 16,923.20 85.08 0.38 4,005.34 20.13 -1.62 17.94 5.41 19.55 1.69 5.72 47.14 16.81 82.22 MWD+IFR-AK-CAZ-SC (2, 5) 16,990.04 86.75 0.38 4,010.10 19.98 -1.64 18.12 5.41 19.67 1.69 5,73 47.17 16.95 82.00 MWD+IFR-AK-CAZ-SC (2,5) 17,000.00 87.00 0.38 4,010.64 19.96 -1.65 18.15 5.41 19.68 1.69 5.73 47A7 16.97 81.97 MWD+IFR-AK-CAZ-SC (2,5) 17,100.00 89.50 0.38 4,013.70 19.88 -1.69 18.43 5.41 19.85 1.69 5,74 47.21 17.18 81.63 MWD+IFR-AK-CAZ-SC (2,5) 17,149.78 90.74 0.38 4,013.59 19.91 -1.71 18.58 5.41 19.94 1.69 5.74 47.22 17.29 81.47 MWD+IFR-AK-CAZ-SC (2,5) 17,200.00 90.74 0.38 4,012.94 19.99 -1.71 18.73 5.41 20.02 1.69 5.75 47.24 17.40 81.30 MWD+IFR-AK-CAZ-SC (2,5) 17,300.00 90.74 0.38 4,011.64 20.16 -1.71 19.04 5.41 20.19 1.69 5.76 47.28 17.63 80.96 MWD+IFR-AK-CAZ-SC (2,5) 17,400.00 90.74 0.38 4,010.35 20.33 -1.71 19.36 5.41 20.36 1.69 5.76 47.32 17.87 80.61 MWD+IFR-AK-CAZ-SC (2,5) 17,500.00 90.74 0.38 4,009.05 20.50 -1.71 19.69 5.41 20.53 1.69 5.77 47.36 18.13 80.26 MWD+IFR-AK-CAZ-SC (2,5) 17,573.21 90.74 0.38 4,008.10 20.63 -1.71 19.94 5.41 20.66 1.69 5.78 47.39 1&32 80.00 MWD+IFR-AK-CAZ-SC (2,5) 51312018 2:32.35PM Page 6 COMPASS 5000.14 Build 85 Schlumberger Error Ellipse Report Company: ConocoPhillips (Alaska) Inc -Kupl Local Co-ordinate Reference: Well Plan: 1 H-104 Project: Kuparuk River Unit TVD Reference: Plan: 54 1+39 @ 93.10usft (Doyon 142) Site: Kuparuk 1H Pad MD Reference: Plan. 54 1+39 @ 93.10usft (Doyon 142) Well: Plan: 1 H-104 North Reference: True Wellbore: Plan 1 H-104L1 Survey Calculation Method: Minimum Curvature Design: 1 H-104L1wp23 Output errors are at 1 00 sigma Database: OAKEDMP2 Design Targets Target Name - hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W -Shape (1) V) (usft) (usft) (usft) 1H-1041_1 T01 091117 R 0.00 0.00 3,832.30 -2,645.70 2,154.52 - plan hits target center -Circle (radius 100.00) 1 H-1041-1 T02 091417 c 0.00 0.00 3,855.10 -2,711.44 2,570.14 - plan hits target center - Circle (radius 100.00) 1H-1041_1 T03091117 R 0.00 0.00 3,899.00 -2,590.62 3,818.08 - plan hits target center - Circle (radius 100.00) 1H-1041-1 T16021318 F 0.00 0.00 3,984.10 1,105.43 9,207.99 - plan hits target center - Circle (radius 100.00) 1H-1041-1 T17 021318 F 0.00 0.00 3,993.10 1,555.47 9,210.94 plan hits target center Circle (radius 100.00) 1H-104L1 T11 021318 R 0.00 0.00 3,997.10 -2,615.54 6,243.20 plan hits target center Circle (radius 100.00) 1 H-10411 T19 021318 F 0.00 0.00 4,008.10 2,355.53 9,216.20 - plan hits target center - Circle (radius 100,00) 1H-1041_1 T18 021318 F 0.00 0.00 4,010.10 1,772.48 9,212.37 - plan hits target center -Circle (radius 100.00) 1H-1041-1 T15021318F 0.00 0.00 4,017.10 114.52 9,177.48 - plan hits target center - Circle (radius 100.00) 1 H-10411 T14 021318 F 0.00 0.00 4,058.10 -608.40 8,998.71 - plan hits target center - Circle (radius 100.00) 1 H-10411 T12 021318 F 0.00 0.00 4,062.10 -1,618.76 8,426.01 - plan hits target center - Circle (radius 100.00) 1H-1041-1 T13021318 F 0.00 0.00 4,099.10 -1,149.88 8,758.13 plan hits target center Circle (radius 100.00) Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name !") (") 118.10 118.10 20" x 42" 20 42 1,892.22 1,800.00 10 3/4" 10-3/4 13-1/2 6,206.40 3,772.17 7-5//8" x 9-7/8" 7-5/8 9-7/8 17,573.21 4,008.10 4 1/2" x 6-3/4" 4-1/2 6-3/4 51312018 2:32:35PM Page 7 COMPASS 5000.14 Build 85 Company: ConocoPhillips (Alaska) Inc. -Kup1 Project: Kuparuk River Unit Site: Kuparuk 1 H Pad Well: Plan: 1 H-104 Wellbore: Plan: 1 H-1041-1 Design: 1 H-104L1wp23 Formations Measured Vertical Depth Depth (usft) (usft) 6,236.63 3,778.42 a3 7,760.64 3,874.29 a2 Plan Annotations Name Schlumberger Error Ellipse Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Well Plan: 1 H-104 Plan: 54.1+39 @ 93.10usft (Doyon 142) Plan: 54.1+39 @ 93.10usft (Doyon 142) True Minimum Curvature 1.00 sigma OAKEDMP2 Dip Dip Direction Lithology (1) (1) Measured Vertical Local Coordinates Depth Depth +N/-S +E/-W (usft) (usft) (usft) (usft) Comment 6,206.35 3,772.20 -2,540.64 1,520.93 KOP: 15.9'/100' DLS, -20° TF, for 12.8' 6,219.15 3,774.95 -2,542.65 1,533.27 Hold for 20' 6,239.15 3,778.92 -2,545.68 1,552.63 Start 4'/100' DLS, 4.83' TF, for 192.08' 6,431.23 3,804.41 -2,576.14 1,740.42 Hold for 413.07' 6,844.30 3,831.80 -2,644.41 2,146.88 Start 3'/100' DLS, 29.76' TF, for 7.76' 6,852.06 3,832.30 -2,645.70 2,154.52 Adjust TF to 79.61 °, for 102.89' 6,954.95 3,838.26 -2,665.60 2,255.28 Hold for 13.07' 6,968.02 3,838.95 -2,668.46 2,268.01 Start 3-/100- DLS, -90' TF, for 305.92' 7,273.94 3,855.10 -2,711.44 2,570.14 Adjust TF to-84.04°, for 371.29' 7,645.23 3,870.68 -2,698.23 2,940.28 Hold for 655.49' 8,300.72 3,891.20 -2,611.77 3,589.72 Start 2*/100' DLS, 93.9° TF, for 229.53' 8,530.25 3,899.00 -2,590.62 3,818.08 Adjust TF to 93.33°, for 199.11' 8,729.36 3,906.69 -2,587.11 4,016.97 Hold for 2007.42' 10,736.78 3,988.17 -2,621.37 6,022.44 Start 2.25°/100' DLS, -89.8° TF, for 221.1' 10,957.87 3,997.10 -2,615.54 6,243.20 Adjust TF to-81.73°, for 715.78' 11,673.66 4,011.09 -2,467.61 6,940.99 Hold for 557.87' 12,231.53 4,010.36 -2,277.42 7,465.44 Start 2.5'/100' DLS,-100.34' TF, for 1178.8' 13,410.33 4,062.10 -1,618.76 8,426.01 Adjust TF to-98.23°, for 150.93' 13,561.26 4,075.95 -1,502.19 8,520.83 Hold for 53.69' 13,614.95 4,081.13 -1,459.65 8,553.17 Start 2.5°/100' DLS,-53.79° TF, for 372.28' 13,987.22 4,099.10 -1,149.88 8,758.13 Adjust TF to-54.24°, for 446.26' 14,433.49 4,073.79 -747.44 8,947.66 Hold for 60' 14,493.49 4,067.01 -691.65 8,968.69 Start 2.5'/100' DLS,-132.06' TF, for 88.95' 14,582.45 4,058.10 -608.40 8,998.71 Adjust TF to-137.76°, for 90.11' 14,672.56 4,051.55 -523.04 9,026.84 Hold for 132.07' 14,804.63 4,043.88 -397.29 9,066.45 Start 2°/100' DLS,-94.26' TF, for 525.13' 15,329.75 4,017.10 114.52 9,177.48 Adjust TF to-95.38°, for 311.05' 15,640.81 4,005.14 424.47 9,198.61 Hold for 585.68' 16,226.48 3,985.69 1,009.76 9,206.82 Start 2'/100' DLS,-173.91 ° TF, for 95.7' 16,322.18 3,984.10 1,105.43 9,207.99 Adjust TF to-165.08°, for 45.94' 16,368.12 3,984.46 1,151.37 9,208.38 Hold for299.74' 16,667.86 3,989.10 1,451.07 9,210.28 Start 2.5°/100' DLS, 179.86' TF, for 104.49' 16,772.35 3,993.10 1,555.47 9,210.94 Adjust TF to 179.74°, for 56.85' 16,829.19 3,997.27 1,612.16 9,211.31 Hold for 94' 16,923.20 4,005.34 1,705.81 9,211.93 Start 2.5'/100' DLS, 0.12' TF, for 66.85' 16.990.04 4,010.10 1,772.48 9,212.37 Adjust TF to-0.06°, for 159.73' 17,149.78 4,013.59 1,932.14 9,213.42 Hold for423.43' 17,573.21 4,008.10 2,355.53 9,216.20 TD: 17573.21' MD, 4008.1' TVD Checked By: Approved By: Date: 51312018 2:32:35PM Page 8 COMPASS 5000.14 Build 85 Pool Report Sa00000 oeoo C N C O O O N O N 0 0 0 N O N O 'caa'o- vaa aa'oo____ mvdd ----- 5 --ge- -e z 0 0 _ _ o000000 N ❑��NOi V NNm iwmm�� HMMth t+ln M<O 4 V Y V C '. f W C7 W 0 Wa a�paa aa�a a�aaaa�a aka �. mmmm 000`o `"o o oo oo CIO, roN<v N NM �xxxxx xxxxxx�z=ix. /0000).. 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Per K05014ACS 1 2 02/01/1 JAH I LGM I Rev. Per K170005ACS Nzn 30 29 23 27 2 25 3 31 1H K0S 32 33 34 35 36 T12N 10E � T11NR OE 6 5 4 3 2 1 0120 1A ASP GRID NORTH 0119 cl' 1 12 s 1e 7 p'tiF 0118 12 0117 10 0116 0115 16 7 16 15 14 13 0114 1E LEGEND 0113 lF 1DC 24 0112 24 19 20 21 2 23 0 AS —BUILT CONDUCTOR 0111 0110 VICINITY MAP • EXISTING CONDUCTOR 00109 SCALE: 1" = 2 MILES 0104 0108 0103 28 27 -- (9107__ 33 34 0102 0106 o101 NOTES: 1. BASIS OF LOCATION AND ELEV. IS DS1H MONUMENTATION PER LOUNSBURY & ASSOC. DS1 H 2. COORDINATES SHOWN ARE ALASKA STATE PLANE, ZONE 4, N.A.D. 27, AND GEODETIC COORDINATES ARE NAD 27. 3. ELEVATIONS ARE B.P.M.S.L. •UGNU 01 4. ALL CONDUCTORS ARE LOCATED WITHIN •14 PROTRACTED SECTIONS 28 AND 33, 05 TOWNSHIP 12 NORTH, RANGE 10 EAST, •20 e12 UMIAT MERIDIAN, ALASKA. •19 •22 •11 5. DATES OF SURVEY: 12-26-16 THRU 010 1-31-17 FIELD BOOKS L16-35, L16-40, •17 •6 L17-02 & L17-03. •16 •21 •15 013 6. ALL DISTANCES SHOWN ARE GROUND. •1 •9 •2 •7 •3 •18 GRAPHIC SCALE 0 100 200 400 • 8 •4 1 inch = 200 ft. SEE SHEET 2 & 3 FOR COORDINATE TABLE LOUNSBURY & ASSOCUTES, INC. o SURVEYORS ENGINEERS PLANNERS AREA:IH MODULE: XXXX UNIT: D1 ConocoPhilli S DS1H WELL CONDUCTOR Alaska, Inc. ASBUILT LOCATIONS CADD FILE NO. DRAWING NO. PART: REV: LK6108d31 2 05 05 1 CEA—D1 HX-6108D31 1 1 of 3 1 2 11 12/05/01 MRT I CC I I Rev. Per K05014ACS 12 102/01/11 JAH I LGM I I Rev. Per K170005ACS CONDUCTORS ARE LOCATED IN PROTRACTED SECTION 33, T. 12 N., R. 10 E., UMIAT MERIDIAN Well No. NAD 27 ASP Coordinates NAD 27 Geographic Coordinates Section Offset. Elev. Y X Lot. Long. F.N.L F.E.L O.G. PAD 1 5,979,969.32' 549,197.55' N 70' 21' 21.836" W 149' 36' 01.664" 732' 1151' 49.9' 54.4' 2 5,979,939.43' 549,199.75' N 70' 21' 21.542" W 149' 36' 01.605" 762' 1149, 49.8' 54.2' 3 5,979,909.70' 549,201.04' N 70' 21' 21.249" W 149' 36' 01.573" 791' 1148' N/A N/A 4 5,979,789.20' 549,210.20' N 70' 21' 20.064" W 149' 36' 01.328" 911' 1140' N/A N/A 5 5,980,174.54' 549,543.27' N 70' 21' 23.832" W 149' 35' 51.517" 528' 803' N/A N/A 6 5,980,054.85' 549,551.90' N 70' 21' 22.654" W 149' 35' 51.288" 648' 796' N/A N/A 7 5,979,935.13' 549,560.55' N 70' 21' 21.476" W 149' 35' 51.058" 768' 788' N/A N/A 8 5,979,815.46' 549,569.18' N 70' 21' 20.299" W 149' 35' 50.829" 888' 781' N/A N/A 9 5,979,964.85' 549,559.64' N 70' 21' 21.769" W 149' 35' 51.079" 738' 789' 50.2' 54.6' 10 5,980,084.49' 549,550.97' N 70' 21' 22.946" W 149' 35' 51.309" 619' 796' 50.3' 54.4' 11 5,980,114.39' 549,548.80' N 70' 21' 23.240" W 149' 35' 51.367" 589' 798, 50.4' 54.3' 12 5,980,144.15' 549,546.49' N 70' 21' 23.533" W 149' 35' 51.428" 559' 800' 50.3' 54.3' 13 5,979,993.93' 549,557.42' N 70' 21' 22.055" W 149' 35' 51.138" 709' 791' 50.3' 54.4' 14 5,980,204.14' 549,542.05' N 70' 21' 24.123" W 149' 35' 51.547" 499' 804' 50.1' 54.2' 15 5,979,999.18' 549,195.34' N 70' 21' 22.130" W 149' 36' 01.722" 702' 1153, 50.0' 54.5' 16 5,980,029.08' 549,192.10' N 70' 21' 22.424" W 149' 36' 01.811" 671' 1156' N/A N/A 17 5,980,058.86' 549,191.00' N 70' 21' 22.717" W 149' 36' 01.838" 642' 1156' 49.7' 54.4' 18 5,979,904.84' 549,564.14' N 70' 21' 21.178" W 149' 35' 50.959" 799' 785' 50.4' 54.5' 19 5,980,118.88' 549,186.59' N 70' 21' 23.308" W 149' 36' 01.955" 582' 1160' 49.5' 54.6' 20 5,980,148.10' 549,183.14' N 70' 21' 23.595" W 149' 36' 02.050" 552' 1164' N/A N/A 21 5,980,024.57' 549,555.22' N 70' 21' 22.356" W 149' 35' 51.196" 679' 793' 50.2' 54.4' 22 5,980,089.04' 549,188.93' N 70' 21' 23.014" W 149' 36' 01.893" 612' 1158' 49.6' 54.7, UGNU 01 5,980,234.12' 549,542.20' N 70' 21' 24.418" W 149' 35' 51.536" 469' 804, 50.0' 54.1' *101 5,980,602.66' 549,581.92' N 70' 21' 28.040" W 149' 35' 50.304" 101, 761, 48.0' 54.0, *102 5,980,662.56' 549,577.46' N 70' 21' 28.630" W 149' 35' 50.423" 41' 765' 48.0' 54.0' *106 5,980,632.86' 549,579.90' N 70' 21' 28.337" W 149' 35' 50.357" 70' 762' 48.0' 54.0' *107 5,980,692.31' 549,575.52' N 70' 21' 28.922" 1 W 149' 35' 50.474" 11' 766' 48.0' "40' * CONDUCTOR ASBUILT THIS SURVEY LOUNSBURY o & ASSOCIATES, INC. SURVEYORS ENGINEERS PLANNERS AREA:IH MODULE: XXXX UNIT: D1 ConocoPhillips DS1H WELL CONDUCTOR Alaska, Inc. ASBUILT LOCATIONS )D FILE NO. DRAWING NO. PART: REV: LK6108d31 2 05 05 CEA-D1 HX-6108D31 2 of 3 2 11 102/01/17 JAH I LGM I lCreate Per K170005ACS CONDUCTORS ARE LOCATED IN PROTRACTED SECTION 28, T. 12 N., R. 10 E., UMIAT MERIDIAN Well NAD 27 NAD 27 Section Elev. No. ASP Coordinates Geographic Coordinates Offset. Y X Lat. Long. F.S.L F.E.L. O.G. PAD *103 1 5.980.722.55' 549.573.20' N 70' 21' 29.220" W 149' 35' 50.536" 19' 1 768' 48.0' 54.1' *104 5,980,782.43' 549,568.74' N 70' 21' 29.809" W 149' 35' 50.655" 79' 772' 48.0' 1 54.1' *108 5,980,752.52' 549,570.98' N 70' 21' 29.515" W 149' 35' 50.595" 49' 770' 1 48.0' 54.0' *109 5,980,812.20' 549,566.50' N 70' 21' 30.102" W 149' 35' 50.714" 109' 774' 48.0' 54.0' *110 5,980,842.21' 549,564.40' N 70' 21' 30.398" W 149' 35' 50.770" 139' 776' 48.0' 54.0' *111 5,980,872.05' 549,562.21' N 70' 21' 30.691" W 149' 35' 50.828" 169' 778' 48.0' 54.1' *112 5,980,902.08' 549,559.94' N 70' 21' 30.987" W 149' 35' 50.889" 199' 780' 48.0' 54.0' *113 5,980,932.00' 549,557.76' N 70' 21' 31.281" W 149' 35' 50.947" 229' 782' 48.0' 54.0' *114 5,980,961.86' 549,555.50' N 70' 21' 31.575" W 149' 35' 51.006" 259' 784' 48.0' 54.1' *115 5,980,991.68' 549,553.43' N 70' 21' 31.868" W 149' 35' 51.062" 289' 786' 48.0, 54.1' *116 5,981,021.61' 549,551.58' N 70' 21' 32.163" W 149' 35' 51.110" 319' 787' 48.0' 54.1' *117 5,981,051.73' 549,548.80' N 70' 21' 32.459" W 149' 35' 51.185" 349' 790' 48.0' 54.0' *118 5,981,081.22' 549,546.95' N 70' 21' 32.750" W 149' 35' 51.234" 378' 791' 48.0' 54.0' *119 5,981,111.42' 549,544.52' N 70' 21' 33.047" W 149' 35' 51.299" 408' 794' 48.0' 54.2' *120 5,981,141.33' 549,542.48' N 70' 21' 33.341" W 149' 35' 51.353" 438' 795' 48.0' 54.1' * CONDUCTOR ASBUILT THIS SURVEY • OF ?`•�P "'qS���i� SURVEYOR'S CERTIFICATE r} I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND 49th LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF 0 ALASKA AND THAT THIS PLAT REPRESENTS A SURVEY """"""':""' DONE BY ME OR UNDER MY DIRECT SUPERVISION AND .JEREMIAH F. CORNELL.- 00 THAT ALL DIMENSIONS AND OTHER DETAILS PER THIS REVISION ���in�':•LS-12663 �,`"= ARE CORRECT AS OF JANUARY 31, 2017. AR ••............�P�a:�•• LOUNSBURY OFESSIONAL �•• & ASSOCIATES, INC. �,'""+• S�LA EYORS ENGINEERS PNNERS AREA:IH MODULE: XXXX UNIT: D1 ConocoPhillips DS1H WELL CONDUCTOR Alaska, Inc. ASBUILT LOCATIONS CADD FILE NO. DRAWING NO. PART: REV: LK6108d31 12 27 16 CEA-D1 HX-6108D31 3 OF 3 1 Fixed BOP configuration for West Sak Operations 1H-104 DrillinfZ Hazards Summary 13-1/2" Open Hole / 10-314" Casing Interval Hazard Risk Level Mitigation Strategy Broach of Conductor Low Monitor cellar continuously during interval. Gas Hydrates Moderate • 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 Moderate Trip speeds, proper hole filling (use of trip sheets), pumping out Washouts / Hole Sloughing Low Cool mud temperatures, minimize circulating times when possible Anti -Collision Moderate Follow real time surveys very closely, shut in nearby wells that we have collision concerns with, gyro survey to ensure survey accuracy. 9-7/8" Open Hole / 7-5/8" Casing Interval Hazard Risk Level Mitigation Strategy Running Sands and Gravels Low Maintain planned mud parameters, increase mud weight, use weighted sweeps. Stuck Pipe Low Good hole cleaning, pre-treatment with lost circulation material, stabilized BHA, decreased mud weight. Abnormal Reservoir Pressure Low BOP training and drills, increased mud weight. Lost circulation Moderate Reduced pump rates, mud rheology, LCM. Hole swabbing on trips Moderate Trip speeds, proper hole filling (use of trip sheets), pumping out. 6-3/4" Open Hole / 4-1/2" Liner Intervals Hazard Risk Level Mitigation Strategy Abnormal Reservoir Pressure Low Stripping drills, shut-in drills, increased mud weight. Stuck Pipe Low Good hole cleaning, PWD tools monitoring and analysis, decreased mud weight if possible if pipe does get stuck. Lost Circulation Moderate Reduced pump rates, mud rheology, LCM program, additional fluid stored on location during completion run. Differential Sticking Moderate Follow mud program, keep pipe moving when able. Hole Swabbing on Trips Moderate Trip speeds, proper hole filling (use of trip sheets), pumping out or backreamin . Fault Crossings and Concretions Moderate Use developed best practices for concretion drilling. Anti -Collision Moderate Follow real time surveys very closely, shut in nearby wells that we have collision concerns with. Utilize periscope to maintain geological certainty to stay within zone. Casing wear Moderate Maintain low dog legs in the surface interval and utilize super sliders for drilling, milling, and liner running operations to minimize casing wear. Consider logging casing thickness to calibrate casing wear model. Getting Liner to Bottom Moderate Properly clean hole on the trip out with the BHA, perform clean out run if necessary, utilize super sliders for weight transfer, monitor torque and rag. Whipstock Retrieval Moderate A dedicated clean out run prior to attempting to pull whipstock can be used to reduce the risk of fishing operations. 1H-104 Drilling Hazards Summary.doc 511612018 3:13:11 PM TRANSMITTAL LETTER CHECKLIST WELL NAME: X�24. 1 ^ A�'��ILI PTD: 2— C'6 Development _ Service _ Exploratory _ Stratigraphic Test Non -Conventional FIELD: 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 No. API No. 50 -(�Zj - (If last two digits 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) 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 run. 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 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. Revised 2/2015 WELL PERMIT CHECKLIST Field & Well Name: KUPARUK RIV U WSAK 1H-104L1 Program DEV Well bore seg d❑ PTD#:2180620 Coml Administration 17 1 Appr Date SFD 5/18/2018 Engineering Appr Date VTL 5/31/2018 Geology Appr Date SFD 5/18/2018 10 11 12 13 14 15 16 my CONOCOPHILLIPS ALASKA, INC. Initial Class/Type DEV / PEND GeoArea 890 Unit 11160 On/Off Shore On Annular Disposal Nonconven. gas conforms to AS31.05.030Q.1.A),(j.2.A-D) - - - - - - - - - - - - - - - - - - - N_A_ - - - - - - - - - - - - - - - - - - - - - - _ - - - - _ . _ _ _ _ _ _ _ _ _ _ - - - - - Permit fee attached- - - - - - - - - - - - - - - - - - NA- - - - - - - - - - Lease number appropriate_ - - . - - - - - - - - - - - - - - - - - - - - - Yes Surf Loc &_Top Prod Ant lie in AD_L0025639, TD lies -in ADL0025638. Unique well name and number - - - Yes - - - - - Well located in_a_ defined _pool _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - - - - - _ Kuparuk River,W_est.Sak OAI Pool - 490150, igovemed by CO.406C - - - - - - - - - - - _ _ _ - - - - - - - - - - - - - Well located proper distance from drilling unit _boundary - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - CO 406C, Rule 3; no restrictions as to well spacing except that no pay shall be opened in a_well closer - - - - Well located proper distance from other wells- - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - than 500 feet to -an external -property line where ownership- or landownership changes. Sufficient acreage available in -drilling unit - - - - - - - - - - Yes - - - - - - Well is more than 500 feet from an external property line. -If-deviated, is is_wellboreplat_induded - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes_ - - - - - - Operator only affected party p a Yes - - - Operator has_appr_opriatebondinforce----------------- Yes-- --------------- - ------ Permit_ can be issued without conservation order_ - - - - -- - -- Yes_- --- ---- ---- --------- -------------------------------- Permit_ can be issued without administrativ_e_appr_oval _ _ _ _ _ _ _ _ _ _ _ _ _ - - Yes _ _ _ _ _ _ - - - - - - - - - - - - - - - - - - - - - - Can permit be approved before 15-daywait----------------- _------------- Yes______ ----------- ----- Well located within area and strata authorized by_ Injection Order # (put10# inCOmments)-(For ; NA_ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - All wells- within -114-mile area -of review identified (For service -well only) - - - - - NA - Pre -produced injector; duration of pre production less than 3 months -(For service well only) - NA_ 18 Conductor string -provided - - - - - - - - - - - - - - - - - - - _ - - - NA- .... Conductor set-in 1 H-104 - - - - - - - - - - - - - - - - - - - - - 19 Surface casing_ protects all known USDWs - - - - - - - - - - - - - - - - - - - - NA_ Surface casing will be set in 1H-104- - 20 CMT_vol _adequate _to circulate_on conductor_& surf_csg -------------- NA_ Surface casing will be fully cemented - - - - - - - - - - - 21 CMT_vol_ adequate to tie-in long string to -surf csg--- - - - - - - NA_ 22 CMT_will coverall known -productive horizons_ - - - - - No - - - - Productiv_e_interval will be -completed with-u_ncemented slotted liner_ 23 Casing designs adequate for C,_T, B &_ permafrost- - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - _ - - _ - - - _ _ - - .. . 24 Adequate tankage. or reserve pit - - - - - Yes - ... ... Rig has steel tanks; all waste approved disposal wells_ 25 If-a.re-drill, has_a 10403 for abandonment been approved - _ _ _ _ . - . NA _ _ _ 26 Adequate wellbore separation_proposed- - - - - - - - - - - -- - - - - - - - - - Yes Anti -collision analysis complete; no major risk failures - - - - - 27 If-diverter required, does it meet regulations_ _ - _ _ _ - - - - - - - - - _ - Yes _ - .. - 28 Drilling fluid- program schematic & equip listadequate_ - - _ - - - - _ - . - Yes .. -Max formation- pressure is 1.687 psig(8.6 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_1310 psig; will test BOPS - to 3500.psig _ - - - - - - - - - - 31 Choke_ manifold complies w I_ RP-53 May 84 es -- -- ----- ---------- 32 Work will occur without operation shutdown_ Yes 33 Is presence of 112S gas probable- - - - Yes 112S measures required 34 Mechanical -condition of wells within AOR verified (For service well only) _ NA_ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . 35 Permit can be issued w/o hydrogen sulfide measures - - - - - - - - - - - - - - - - - - - - - - - - - No_ - - - H2$ measures required. Well 1 H-102_measured 20 ppm_ H2$ on -November 20, 2017. - - - - - - 36 Data presented on potential overpressure zones. - - - - - - - - Yes Expected res._pressure is-8.4ppg EMW- production_hole-will be. drilledwith9.2_- 9.5_ppg _m_ud._ - - - - 37 Seismic analysis of shallow gas zones. - - - - - - - - - - - - - - N_A_ - - - - - - 38 Seabed condition survey -(if off --shore) - - - - - - - - - - - - - - - - - - - - - . - - - - - - . - NA- - - - - - - - - - - - - - - - - - - - - 39 Contact name/phone for weekly -progress reports_ [exploratory only] - - - - - - - NA - .. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - Geologic Engineering Public Commissioner: Date: Com� Date
