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Home My WebLink About209-022C:\Users\aebell\Desktop\November 2021 Data Drop\CPA Data Drop 11292021\2021-11-11_20186_2N-318A_CaliperSurvey_Transmittal.docx DELIVERABLE DISCRIPTION Ticket #Field Well #API #Log Description Log Date 20186 KRU 2N-318A 250-103-20343-01 Caliper Survey 11-Nov-21 DELIVERED TO Company & Address DIGITAL FILE # of Copies LOG PRINTS # of Prints CD’s # of Copies 1 AOGCC Attn: Natural Resources Technician 333 W. 7th Ave., Suite 100 Anchorage, Ak. 99501-3539 Delivered By: CPAI Sharefile FTP ______________________________ ______________________________________ Print Name Signature PLEASE RETURN COPY VIA EMAIL TO: DIANE.WILLIAMS@READCASEDHOLE.COM READ CASED HOLE,INC., 4141 B STREET,SUITE 308, ANCHORAGE, AK 99503 PHONE: (907)245-8951 E-MAIL :READ-Anchorage@readcasedhole.com WEBSITE :WWW.READCASEDHOLE.COM 37' (6HW ____________________________________________ Signaturuurururururururuurururuuurruruurruuururruuuuue 11/29/2021 By Abby Bell at 8:46 am, Nov 29, 2021 • G. L. Alvord Alaska a Drilling Manager • Drilling & Wells P. O. Box 100360 Anchorage, AK 99510 -0360 conocoPhillips Phone: 907-265-6120 April 24, 2012 MAY 3 0 2.D12 �� REC EIVEa AOGCC APR 2 6 2012 Commissioner 333 W. 7 Ave, Suite 100 Q O AOGCC Anchorage, Alaska 99501 Subject: Correction of Completion Reports for 2N-318A and 2N -305A Dear Commissioner: Attached are the corrected completion reports for 2N -318A and 2N -305A. We have recently received corrected directional surveys whic requires changing a few depths on the completion reports. The corrected directional surveys are also attached. If you have any questions, please feel free to call me at anytime. Sincerely, G. L. Alvord Alaska Drilling Manager CPAI Drilling GLA /skad ,>2 „c, — ;zx r • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG la. Well Status: Oil El Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ 1b. Well Class: 20AAC 25.105 20AAC 25.110 Development • Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: Service ❑ Stratigraphic Test ❑ 2. Operator Name: 5. Date Comp., Susp., 12. Permit to Drill Number: ConocoPhillips Alaska, Inc. or Aband.: April 28, 2009 209 - 022 / 3. Address: 6. Date Spudded: 13. API Number: P. O. Box 100360, Anchorage, AK 99510 - 0360 March 30, 2009 50 103 - 20343 - 01 4a. Location of Well (Govemmental Section): 7. Date TD Reached: 14. Well Name and Number: Surface: 51' FNL, 719' FEL, Sec. 3, T9N, RO7E, UM April 19, 2009 2N - 318A Top of Productive Horizon: 8. KB (ft above MSL): 160' RKB 15. Field/Pool(s): 241' FSL, 2569' FEL, Sec. 28, T10N R7E, UM GL (ft above MSL): 119' AMSL Kuparuk Rive r Field e d Total Depth: 9. Plug Back Depth (MD + TVD): 356' FSL, 2598' FWL, Sec. 28, T1 ON, R7E, UM 11330' MD / 5131' TVD Tarn Oil Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD + TVD): 16. Property Designation: Surface: x 460874 y 5911957 Zone 4 11433' MD / 5175' TVD ADL 380054, 375074 TPI: x - 453765 y - 5917568 Zone 4 11. SSSV Depth (MD + TVD): 17. Land Use Permit: Total Depth: x 453652 y 5917684 Zone 4 nipple @ 506' MD / 506' TVD 4602 18. Directional Survey: Yes ❑ No 0 19. Water Depth, if Offshore: 20. Thickness of Permafrost MD/TVD: (Submit electronic and printed information per 20 AAC 25.050) N/A (ft MSL) 1249' MD / 1225' TVD 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re drill /Lateral Top Window MD/TVD GR/Res, CCL none 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CEMENTING RECORD CASING SIZE WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE PULLED 16" 62.5# H-40 40' 118' 40' 118' 24" 9 cu yds High Early 7.625" 29.7# L -80 40' 2603' 40' 2313' 9.875" 515 sx ASIII Lite, 240 sx Class G 5.5" 15.5# L -80 40' 10704' 40' 4915' 7.5" 499 sx Class G 3.5" 9.2# L -80 10477' 11433' 4857' 5175' 4.75" 86 sx Class G w /GasBLOK 24. Open to production or injection? Yes Ei No ❑ If Yes, list each 25. TUBING RECORD Interval open (MD +TVD of Top & Bottom; Perforation Size and Number): SIZE DEPTH SET (MD) PACKER SET (MD/TVD) 3.5" 9716' 9714' MD / 4635' TVD 10095 10105' MD 4748' - 4751' TVD 6 spf 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 10095 10105' 180194# 16/20 carbolite 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) April 20, 2009 gas lift oil Date of Test Hours Tested Production for OIL - BBL GAS - MCF WATER - BBL CHOKE SIZE GAS - OIL RATIO 4/25/2009 7.5 hours Test Period - -> 519 295 24 100% 821 Flow Tubing Casing Pressure Calculated OIL - BBL GAS - MCF WATER - BBL OIL GRAVITY - API (corr) Press. 234 psi 825 24 - Hour Rate - 1405 _ 1154 76 not available 28. CORE DATA Conventional Core(s) Acquired? Yes ❑ No Q Sidewall Cores Acquired? Yes ❑ No 0 If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (Submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. RECEIVED NONE APR 2 6 2012 R8DMS APR 26 201219,N AOGCC Form 10 Revised 12/2009 CONTINUED ON REVERSE Submit original only '±' (4.. , , .7 - 164Z . , ,,X1 G , 28. GEOLOGIC MARKERS (List all formations and mill encountered): 29. • FORMATION TESTS NAME MD TVD Well tested? ❑ Yes 21 No If yes, list intervals and formations tested, Permafrost - Top ground surface ground surface briefly summarizing test results. Attach separate sheets to this form, if Permafrost - Bottom 1249' 1225' needed, and submit detailed test information per 20 AAC 25.071. I T -2 11254' 5098' N/A Formation at total depth: K -3 30. LIST OF ATTACHMENTS see original submittal 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Printed Name G. L. Alvord Title: Alaska Drilling Manager Signature Phone 265 - 6120 Date 4 (4 )- 41 2 - ° (2— INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10 -407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item la: Classification of Service wells: Gas injection, water injection, Water - Alternating -Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50- 029 - 20123- 00 -00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -in, or Other (explain). Item 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 29: Provide a list of intervals tested and the corresponding formation, and a brief summary of this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10 -407 Revised 12/2009 • • ; 1 - r t ; ConocoPhillips(Alaska) Inc. Kuparuk River Unit Kuparuk 2N Pad 2N-318A 501032034301 r, Sperry Drilling = Definitive Survey Report 17 April, 2012 HALLIBURTON 1.0.00.1.■■•■■■= Sperry Drilling • • ConocoPhillips (Alaska) Inc. Definitive Survey Report Y P Company: ConocoPhillips(Alaska) Inc. Local Co- ordinate Reference: Well 2N-318 Project: Kuparuk River Unit ND Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Site: Kuparuk 2N Pad MD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Well: 2N - 318 North Reference: True Wellbore: 2N - 318A Survey Calculation Method: Minimum Curvature Design: 2N -318A Database: CPAI EDM Production Project Kuparuk River Unit Map System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Well 2N - 318 Well Position +N / -S 0.00 ft Northing: 5,911,956.79ft Latitude: 70° 10' 13.461 N +E / - 0.00 ft Easting: 460,873.98 ft Longitude: 150° 18' 53.606 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 119.30ft Wellbore 2N - 318A Magnetics Model Name Sample Date Declination Dip Angle Field Strength r) (1 (nT) BGGM2007 4/1/2009 17.02 79.58 57,273 Design 2N -318A Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 2,644.15 Vertical Section: Depth From (TVD) +WS +E/ -W Direction (ft) (ft) (ft) r) 40.71 0.00 0.00 306.00 Survey Program Date From To (ft) (ft) Survey (Wellbore) Tool Name Description Survey Date 208.91 2,644.15 2N -318 (2N -318) MWD +IFR -AK -SCC MWD +IFR AK SCC Sperry 4/5/2001 12:0C 2,691.99 10,242.00 2N -318A (IFR Adjusted) (2N -318A) MWD +IFR- AK- CAZ -SC MWD +IFR AK CAZ SCC 3/8/2012 12:0C 10,252.00 10,585.00 2N -318A Gyro (2N -318A) GYD -CT -CMS Gyrodata cont.casing m/s 4/11/2009 12:C 10,679.53 10,679.53 2N -318A (Interpolated) (2N -318A) MWD MWD - Standard 3/30/2009 12:C 10,760.42 11,397.08 2N -318A (IFR Adjusted -2) (2N -318A) MWD +IFR- AK- CAZ -SC MWD +IFR AK CAZ SCC 3/8/2012 12:0C Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +EI -W Northing Easting DLS Section (ft) (°) ( °) (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 40.71 0.00 0.00 40.71 - 119.30 0.00 0.00 5,911,956.79 460,873.98 0.00 0.00 UNDEFINED 208.91 0.50 94.00 208.91 48.90 -0.05 0.73 5,911,956.73 460,874.71 0.30 -0.62 MWD +IFR -AK -SCC (1) 281.91 0.80 258.50 281.91 121.90 -0.18 0.55 5,911,956.61 460,874.53 1.77 -0.55 MWD +IFR -AK -SCC (1) 315.88 2.04 266.74 315.86 155.85 -0.26 -0.29 5,911,956.53 460,873.69 3.69 0.08 MWD +IFR -AK -SCC (1) 343.84 2.67 271.89 343.80 183.79 -0.26 -1.43 5,911,956.53 460,872.55 2.37 1.00 MWD +IFR -AK -SCC (1) 372.44 3.07 290.68 372.37 212.36 0.03 -2.82 5,911,956.83 460,871.16 3.55 2.29 MWD +IFR -AK -SCC (1) 403.09 3.20 298.59 402.97 242.96 0.73 -4.33 5,911,957.54 460,869.65 1.47 3.93 MWD +IFR -AK -SCC (1) 433.46 3.73 304.70 433.28 273.27 1.70 -5.89 5,911,958.52 460,868.10 2.12 5.76 MWD +IFR -AK -SCC (1) 463.08 4.38 308.27 462.83 302.82 2.95 -7.57 5,911,959.77 460,866.42 2.35 7.86 MWD +IFR -AK -SCC (1) 493.42 5.27 307.07 493.06 333.05 4.50 -9.59 5,911,961.34 460,864.41 2.95 10.41 MWD +IFR -AK -SCC (1) 4/172012 2:16:40PM Page 2 COMPASS 2003.16 Build 69 • • ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska) Inc. Local Co- ordinate Reference: Well 2N -318 Project: Kuparuk River Unit TVD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Site: Kuparuk 2N Pad MD Reference: 2N -318A © 160.01ft (DI5 (40.71 +119.3)) Well: 2N - 318 North Reference: True Wellbore: 2N - 318A Survey Calculation Method: Minimum Curvature Design: 2N - 318A Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI -S +E/ -W Northing Easting DLS Section (ft) ( ( °) (ft) (ft) (ft) (ft) (ft) (ft) (°1100') (ft) Survey Tool Name 523.36 6.09 298.38 522.86 362.85 6.09 -12.09 5,911,962.94 460,861.93 3.96 13.36 MWD +IFR -AK -SCC (1) 552.60 7.10 303.08 551.90 391.89 7.81 -14.97 5,911,964.68 460,859.06 3.91 16.70 MWD +IFR -AK -SCC (1) 583.22 7.67 301.71 582.27 422.26 9.92 -18.29 5,911,966.80 460,855.74 1.95 20.63 MWD +IFR -AK -SCC (1) 612.71 7.72 301.15 611.49 451.48 11.98 -21.66 5,911,968.88 460,852.38 0.31 24.56 MWD +IFR -AK -SCC (1) 642.99 8.64 304.50 641.46 481.45 14.32 -25.27 5,911,971.24 460,848.78 3.42 28.86 MWD +IFR -AK -SCC (1) 673.60 9.35 308.60 671.70 511.69 17.17 -29.11 5,911,974.11 460,844.96 3.12 33.64 MWD +IFR -AK -SCC (1) 704.02 9.68 309.07 701.70 541.69 20.32 -33.03 5,911,977.28 460,841.06 1.11 38.67 MWD +IFR -AK -SCC (1) 734.05 10.84 309.76 731.25 571.24 23.72 -37.16 5,911,980.70 460,836.95 3.88 44.01 MWD +IFR -AK -SCC (1) 766.08 11.82 308.52 762.65 602.64 27.69 -42.04 5,911,984.69 460,832.08 3.15 50.29 MWD +IFR -AK -SCC (1) 795.55 12.68 310.15 791.45 631.44 31.66 -46.88 5,911,988.68 460,827.27 3.15 56.53 MWD +IFR -AK -SCC (1) 857.23 12.25 310.20 851.68 691.67 40.24 -57.05 5,911,997.32 460,817.15 0.70 69.81 MWD +IFR -AK -SCC (1) 918.83 14.48 310.33 911.61 751.60 49.45 -67.91 5,912,006.58 460,806.33 3.62 84.01 MWD +IFR -AK -SCC (1) 1,004.06 17.11 309.38 993.61 833.60 64.30 -85.73 5,912,021.53 460,788.59 3.10 107.15 MWD +IFR -AK -SCC (1) 1,100.51 18.33 308.92 1,085.48 925.47 82.83 - 108.50 5,912,040.17 460,765.92 1.27 136.46 MWD +IFR -AK -SCC (1) 1,195.47 19.94 309.18 1,175.19 1,015.18 102.44 - 132.67 5,912,059.91 460,741.86 1.70 167.55 MWD +IFR -AK -SCC (1) 1,290.36 22.34 306.77 1,263.69 1,103.68 123.46 - 159.66 5,912,081.07 460,714.97 2.69 201.74 MWD +IFR -AK -SCC (1) 1,385.14 23.63 305.14 1,350.95 1,190.94 145.18 - 189.62 5,912,102.94 460,685.13 1.52 238.75 MWD +IFR -AK -SCC (1) 1,477.65 26.77 302.60 1,434.65 1,274.64 167.08 - 222.35 5,912,125.00 460,652.52 3.59 278.09 MWD +IFR -AK -SCC (1) 1,574.04 28.35 301.30 1,520.10 1,360.09 190.67 - 260.19 5,912,148.78 460,614.80 1.75 322.57 MWD +IFR -AK -SCC (1) 1,669.63 30.26 302.08 1,603.45 1,443.44 215.25 - 300.00 5,912,173.57 460,575.13 2.04 369.23 MWD +IFR -AK -SCC (1) 1,764.20 33.55 304.49 1,683.72 1,523.71 242.72 - 341.74 5,912,201.25 460,533.53 3.73 419.14 MWD +IFR -AK -SCC (1) 1,858.95 35.12 304.57 1,761.96 1,601.95 273.01 - 385.76 5,912,231.76 460,489.67 1.66 472.56 MWD +IFR -AK -SCC (1) 1,953.34 39.19 304.39 1,837.18 1,677.17 305.27 - 432.75 5,912,264.27 460,442.86 4.31 529.54 MWD +IFR -AK -SCC (1) 2,048.27 42.64 303.60 1,908.90 1,748.89 340.02 - 484.30 5,912,299.27 460,391.49 3.67 591.66 MWD +IFR -AK -SCC (1) 2,111.26 43.03 303.53 1,955.09 1,795.08 363.69 - 519.98 5,912,323.13 460,355.94 0.62 634.45 MWD +IFR -AK -SCC (1) 2,174.61 42.59 303.40 2,001.57 1,841.56 387.43 - 555.90 5,912,347.05 460,320.15 0.71 677.46 MWD +IFR -AK -SCC (1) 2,237.92 42.37 303.94 2,048.26 1,888.25 411.14 - 591.48 5,912,370.94 460,284.69 0.67 720.18 MWD +IFR -AK -SCC (1) 2,300.93 42.21 303.96 2,094.87 1,934.86 434.82 - 626.65 5,912,394.80 460,249.65 0.25 762.55 MWD +IFR -AK -SCC (1) 2,370.77 42.17 306.37 2,146.62 1,986.61 461.82 - 664.99 5,912,422.00 460,211.45 2.32 809.44 MWD +IFR -AK -SCC (1) 2,427.61 42.23 306.74 2,188.73 2,028.72 484.57 - 695.66 5,912,444.90 460,180.91 0.45 847.62 MWD +IFR -AK -SCC (1) 2,491.05 44.11 305.72 2,235.00 2,074.99 510.21 - 730.67 5,912,470.72 460,146.03 3.16 891.02 MWD +IFR -AK -SCC (1) 2,541.35 45.63 306.05 2,270.64 2,110.63 531.01 - 759.42 5,912,491.67 460,117.39 3.06 926.50 MWD +IFR -AK -SCC (1) 2,644.15 48.36 304.13 2,340.76 2,180.75 574.20 - 820.94 5,912,535.17 460,056.10 2.99 1,001.66 MWD +IFR -AK -SCC (1) 2,691.99 48.98 301.76 2,372.35 2,212.34 593.73 - 851.08 5,912,554.85 460,026.06 3.94 1,037.52 MWD +IFR -AK- CAZ -SC (2) 2,758.50 50.59 300.10 2,415.29 2,255.28 619.82 - 894.65 5,912,581.17 459,982.63 3.08 1,088.11 MWD +IFR -AK- CAZ -SC (2) 2,856.01 50.31 297.13 2,477.39 2,317.38 655.83 - 960.64 5,912,617.51 459,916.84 2.37 1,162.66 MWD +IFR -AK- CAZ -SC (2) 2,881.45 50.66 299.43 2,493.58 2,333.57 665.13 - 977.92 5,912,626.90 459,899.61 7.11 1,182.10 MWD +IFR -AK- CAZ -SC (2) 2,976.66 51.15 300.54 2,553.62 2,393.61 702.06 - 1,041.92 5,912,664.15 459,835.81 1.04 1,255.59 MWD +IFR -AK- CAZ -SC (2) 3,070.87 51.07 299.81 2,612.77 2,452.76 738.91 - 1,105.31 5,912,701.34 459,772.61 0.61 1,328.54 MWD +IFR -AK- CAZ -SC (2) 3,165.52 50.93 300.36 2,672.33 2,512.32 775.79 - 1,168.96 5,912,738.53 459,709.16 0.48 1,401.70 MWD +IFR -AK- CAZ -SC (2) 4/17/2012 2:16:40PM Page 3 COMPASS 2003.16 Build 69 • • ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska) Inc. Local Co- ordinate Reference: Well 2N -318 Protect: Kuparuk River Unit TVD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Site: Kuparuk 2N Pad MD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Well: 2N - 318 North Reference: True Wellbore: 2N - 318A Survey Calculation Method: Minimum Curvature Design: 2N - 318A Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/ -S +E/ -W Northing Easting DLS Section (ft) (°) ( °) (ft) (ft) (ft) (ft) (ft) (ft) 01001 (ft) Survey Tool Name 3,259.27 51.00 301.34 2,731.38 2,571.37 813.13 - 1,231.47 5,912,776.19 459,646.85 0.82 1,474.23 MWD +IFR -AK- CAZ -SC (2) 3,311.14 50.55 302.42 2,764.18 2,604.17 834.35 - 1,265.59 5,912,797.59 459,612.84 1.83 1,514.30 MWD +IFR -AK- CAZ -SC (2) 3,380.18 53.29 303.94 2,806.76 2,646.75 864.10 - 1,311.06 5,912,827.57 459,567.53 4.33 1,568.58 MWD +IFR -AK- CAZ -SC (2) 3,425.26 54.51 304.86 2,833.32 2,673.31 884.68 - 1,341.11 5,912,848.30 459,537.59 3.17 1,604.98 MWD +IFR -AK- CAZ -SC (2) 3,521.12 58.55 306.18 2,886.18 2,726.17 931.14 - 1,406.17 5,912,895.10 459,472.78 4.37 1,684.93 MWD +IFR -AK- CAZ -SC (2) 3,563.13 60.40 306.47 2,907.51 2,747.50 952.58 - 1,435.32 5,912,916.68 459,443.74 4.44 1,721.11 MWD +IFR -AK- CAZ -SC (2) 3,614.45 63.48 306.64 2,931.65 2,771.64 979.55 - 1,471.70 5,912,943.84 459,407.51 6.01 1,766.39 MWD +IFR -AK- CAZ -SC (2) 3,708.50 67.60 306.89 2,970.59 2,810.58 1,030.78 - 1,540.26 5,912,995.42 459,339.22 4.39 1,851.97 MWD +IFR -AK- CAZ -SC (2) 3,802.32 70.54 304.41 3,004.10 2,844.09 1,081.83 - 1,611.46 5,913,046.83 459,268.29 3.99 1,939.58 MWD +IFR -AK- CAZ -SC (2) 3,897.80 73.22 303.79 3,033.79 2,873.78 1,132.69 - 1,686.60 5,913,098.08 459,193.42 2.87 2,030.27 MWD +IFR -AK- CAZ -SC (2) 3,991.83 76.23 303.47 3,058.56 2,898.55 1,182.92 - 1,762.12 5,913,148.69 459,118.17 3.22 2,120.89 MWD +IFR -AK- CAZ -SC (2) 4,086.83 78.79 302.43 3,079.11 2,919.10 1,233.36 - 1,839.95 5,913,199.53 459,040.61 2.90 2,213.50 MWD +IFR -AK- CAZ -SC (2) 4,180.95 79.33 301.10 3,096.97 2,936.96 1,282.01 - 1,918.51 5,913,248.57 458,962.31 1.50 2,305.66 MWD +IFR -AK- CAZ -SC (2) 4,274.51 76.07 297.40 3,116.91 2,956.90 1,326.68 - 1,998.24 5,913,293.65 458,882.83 5.20 2,396.41 MWD +IFR -AK- CAZ -SC (2) 4,321.61 75.35 297.35 3,128.53 2,968.52 1,347.66 - 2,038.77 5,913,314.84 458,842.41 1.53 2,441.53 MWD +IFR -AK- CAZ -SC (2) 4,368.50 75.61 298.27 3,140.29 2,980.28 1,368.84 - 2,078.92 5,913,336.22 458,802.37 1.98 2,486.46 MWD +IFR -AK- CAZ -SC (2) 4,462.00 76.27 301.27 3,163.01 3,003.00 1,413.87 - 2,157.63 5,913,381.66 458,723.90 3.19 2,576.61 MWD +IFR -AK- CAZ -SC (2) 4,557.98 76.09 304.19 3,185.94 3,025.93 1,464.26 - 2,236.03 5,913,432.44 458,645.77 2.96 2,669.65 MWD +IFR -AK- CAZ -SC (2) 4,649.39 74.54 305.30 3,209.11 3,049.10 1,514.65 - 2,308.68 5,913,483.20 458,573.38 2.06 2,758.05 MWD +IFR -AK- CAZ -SC (2) 4,745.69 73.22 306.01 3,235.85 3,075.84 1,568.57 - 2,383.85 5,913,537.51 458,498.50 1.54 2,850.56 MWD +IFR -AK- CAZ -SC (2) 4,840.26 72.66 307.26 3,263.59 3,103.58 1,622.52 - 2,456.40 5,913,591.82 458,426.24 1.40 2,940.96 MWD +IFR -AK- CAZ -SC (2) 4,934.79 72.69 309.01 3,291.75 3,131.74 1,678.24 - 2,527.38 5,913,647.91 458,355.56 1.77 3,031.14 MWD +IFR -AK- CAZ -SC (2) 5,029.34 72.76 306.96 3,319.83 3,159.82 1,733.80 - 2,598.53 5,913,703.83 458,284.70 2.07 3,121.36 MWD +IFR -AK- CAZ -SC (2) 5,123.22 73.09 306.74 3,347.39 3,187.38 1,787.62 - 2,670.35 5,913,758.02 458,213.17 0.42 3,211.09 MWD +IFR -AK- CAZ -SC (2) 5,216.82 72.39 305.47 3,375.16 3,215.15 1,840.29 - 2,742.56 5,913,811.05 458,141.24 1.50 3,300.47 MWD+IFR -AK- CAZ -SC (2) 5,274.78 73.21 306.48 3,392.30 3,232.29 1,872.82 - 2,787.37 5,913,843.81 458,096.61 2.18 3,355.84 MWD +IFR -AK- CAZ -SC (2) 5,334.10 73.13 306.94 3,409.48 3,249.47 1,906.76 - 2,832.88 5,913,877.98 458,051.27 0.75 3,412.62 MWD +IFR -AK- CAZ -SC (2) 5,429.58 73.01 305.89 3,437.28 3,277.27 1,960.98 - 2,906.39 5,913,932.58 457,978.05 1.06 3,503.95 MWD +IFR -AK- CAZ -SC (2) 5,523.96 73.83 306.52 3,464.22 3,304.21 2,014.41 - 2,979.38 5,913,986.38 457,905.35 1.08 3,594.41 MWD +IFR -AK- CAZ -SC (2) 5,618.21 74.97 306.72 3,489.56 3,329.55 2,068.56 - 3,052.24 5,914,040.90 457,832.78 1.23 3,685.18 MWD +IFR -AK- CAZ -SC (2) 5,711.72 75.51 306.09 3,513.39 3,353.38 2,122.22 - 3,125.01 5,914,094.93 457,760.29 0.87 3,775.60 MWD +IFR -AK- CAZ -SC (2) 5,806.82 75.33 304.64 3,537.33 3,377.32 2,175.49 - 3,200.06 5,914,148.58 457,685.52 1.49 3,867.63 MWD +IFR -AK- CAZ -SC (2) 5,902.08 74.62 303.45 3,562.02 3,402.01 2,227.00 - 3,276.30 5,914,200.48 457,609.56 1.42 3,959.58 MWD +IFR -AK- CAZ -SC (2) 5,995.94 74.68 303.30 3,586.87 3,426.86 2,276.79 - 3,351.88 5,914,250.66 457,534.24 0.17 4,049.99 MWD +IFR -AK- CAZ -SC (2) 6,089.46 74.29 303.65 3,611.88 3,451.87 2,326.50 - 3,427.05 5,914,300.74 457,459.34 0.55 4,140.02 MWD +IFR -AK- CAZ -SC (2) 6,184.23 73.78 304.73 3,637.95 3,477.94 2,377.69 - 3,502.41 5,914,352.32 457,384.25 1.22 4,231.08 MWD +IFR -AK- CAZ -SC (2) 6,276.86 73.59 304.05 3,663.97 3,503.96 2,427.91 - 3,575.77 5,914,402.91 457,311.16 0.73 4,319.95 MWD +IFR -AK- CAZ -SC (2) 6,371.48 74.58 304.78 3,689.92 3,529.91 2,479.33 - 3,650.84 5,914,454.72 457,236.37 1.28 4,410.91 MWD +IFR -AK- CAZ -SC (2) 6,467.56 75.12 304.35 3,715.03 3,555.02 2,531.95 - 3,727.21 5,914,507.72 457,160.28 0.71 4,503.62 MWD +IFR -AK- CAZ -SC (2) 6,561.50 74.82 304.08 3,739.39 3,579.38 2,582.97 - 3,802.23 5,914,559.12 457,085.53 0.42 4,594.30 MWD +IFR -AK- CAZ -SC (2) 4/17/2012 2:16:40PM Page 4 COMPASS 2003.16 Build 69 • . ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska) Inc. Local Co- ordinate Reference: WeII2N - 318 Project: Kuparuk River Unit TVD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Site: Kuparuk 2N Pad MD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Well: 2N - 318 North Reference: True Wellbore: 2N - 318A Survey Calculation Method: Minimum Curvature Design: 2N - 318A Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI -S +E/ -W Northing Easting DLS Section (ft) (1 (`) (ft) (ft) (ft) (ft) (ft) (ft) ( °I1oo') (ft) Survey Tool Name 6,654.28 75.44 303.62 3,763.20 3,603.19 2,632.91 - 3,876.70 5,914,609.45 457,011.32 0.82 4,683.91 MWD +IFR -AK- CAZ -SC (2) 6,750.10 74.11 303.37 3,788.36 3,628.35 2,683.94 - 3,953.81 5,914,660.87 456,934.49 1.41 4,776.27 MWD +IFR -AK- CAZ -SC (2) 6,844.73 72.69 302.85 3,815.40 3,655.39 2,733.47 - 4,029.76 5,914,710.79 456,858.80 1.59 4,866.84 MWD +IFR -AK- CAZ -SC (2) 6,938.80 72.69 304.92 3,843.39 3,683.38 2,783.54 - 4,104.31 5,914,761.24 456,784.51 2.10 4,956.58 MWD +IFR -AK- CAZ -SC (2) 7,032.90 72.29 305.89 3,871.70 3,711.69 2,835.53 - 4,177.46 5,914,813.60 456,711.65 1.07 5,046.32 MWD+IFR -AK- CAZ -SC (2) 7,128.93 72.22 308.43 3,900.97 3,740.96 2,890.77 - 4,250.34 5,914,869.21 456,639.06 2.52 5,137.75 MWD +IFR -AK- CAZ -SC (2) 7,222.79 72.55 311.26 3,929.38 3,769.37 2,948.08 - 4,319.02 5,914,926.87 456,570.69 2.90 5,227.00 MWD +IFR -AK- CAZ -SC (2) 7,316.50 74.78 313.18 3,955.74 3,795.73 3,008.51 - 4,385.60 5,914,987.64 456,504.42 3.09 5,316.39 MWD +IFR -AK- CAZ -SC (2) 7,410.78 75.26 316.22 3,980.11 3,820.10 3,072.57 -4,450.33 5,915,052.02 456 440.03 3.16 5,406.40 MWD +IFR -AK- CAZ -SC (2) 7,505.79 75.00 313.35 4,004.50 3,844.49 3,137.25 - 4,515.49 5,915,117.03 456,375.21 2.93 5,497.14 MWD +IFR -AK- CAZ -SC (2) 7,598.96 74.04 310.00 4,029.38 3,869.37 3,196.95 - 4,582.54 5,915,177.07 456,308.47 3.62 5,586.47 MWD+IFR -AK- CAZ -SC (2) 7,692.77 73.98 309.87 4,055.22 3,895.21 3,254.83 - 4,651.69 5,915,235.31 456,239.63 0.15 5,676.44 MWD +IFR -AK- CAZ -SC (2) 7,787.64 73.15 309.16 4,082.06 3,922.05 3,312.73 - 4,721.89 5,915,293.56 456,169.74 1.13 5,767.26 MWD +IFR -AK- CAZ -SC (2) 7,880.27 72.76 310.76 4,109.21 3,949.20 3,369.61 - 4,789.77 5,915,350.78 456,102.17 1.70 5,855.61 MWD +IFR -AK- CAZ -SC (2) 7,977.31 72.69 312.11 4,138.03 3,978.02 3,430.93 - 4,859.24 5,915,412.45 456,033.02 1.33 5,947.85 MWD +IFR -AK- CAZ -SC (2) 8,071.83 73.44 313.51 4,165.56 4,005.55 3,492.37 - 4,925.57 5,915,474.24 455,967.02 1.62 6,037.63 MWD +IFR -AK- CAZ -SC (2) 8,166.23 73.78 315.06 4,192.20 4,032.19 3,555.61 - 4,990.40 5,915,537.80 455,902.52 1.62 6,127.25 MWD +IFR -AK- CAZ -SC (2) 8,260.97 74.54 316.28 4,218.06 4,058.05 3,620.80 - 5,054.08 5,915,603.32 455,839.18 1.48 6,217.09 MWD +IFR -AK- CAZ -SC (2) 8,356.12 75.13 316.15 4,242.95 4,082.94 3,687.10 - 5,117.63 5,915,669.94 455,775.98 0.63 6,307.47 MWD +IFR -AK- CAZ -SC (2) 8,450.00 74.30 316.15 4,267.70 4,107.69 3,752.41 - 5,180.36 5,915,735.56 455,713.59 0.88 6,396.61 MWD +IFR -AK- CAZ -SC (2) 8,544.15 73.58 315.38 4,293.75 4,133.74 3,817.23 - 5,243.48 5,915,800.70 455,650.82 1.10 6,485.78 MWD +IFR -AK- CAZ -SC (2) 8,639.10 73.79 313.58 4,320.42 4,160.41 3,881.08 - 5,308.49 5,915,864.88 455,586.14 1.83 6,575.90 MWD +IFR -AK- CAZ -SC (2) 8,733.12 72.29 312.99 4,347.85 4,187.84 3,942.74 - 5,373.96 5,915,926.87 455,521.00 1.70 6,665.11 MWD +IFR -AK- CAZ -SC (2) 8,827.73 73.05 314.22 4,376.03 4,216.02 4,005.03 - 5,439.35 5,915,989.49 455,455.94 1.48 6,754.62 MWD +IFR -AK- CAZ -SC (2) 8,921.54 73.84 313.80 4,402.76 4,242.75 4,067.50 - 5,504.02 5,916,052.29 455,391.60 0.95 6,843.67 MWD +IFR -AK- CAZ -SC (2) 9,015.89 72.75 313.57 4,429.88 4,269.87 4,129.92 - 5,569.37 5,916,115.04 455,326.58 1.18 6,933.22 MWD +IFR -AK- CAZ -SC (2) 9,110.41 73.23 314.76 4,457.53 4,297.52 4,192.89 - 5,634.21 5,916,178.34 455,262.08 1.31 7,022.69 MWD +IFR -AK- CAZ -SC (2) 9,204.50 73.39 313.02 4,484.56 4,324.55 4,255.37 - 5,699.16 5,916,241.15 455,197.46 1.78 7,111.96 MWD +IFR -AK- CAZ -SC (2) 9,298.73 73.32 313.08 4,511.55 4,351.54 4,317.00 - 5,765.13 5,916,303.11 455,131.81 0.10 7,201.56 MWD +IFR -AK- CAZ -SC (2) 9,392.77 72.22 311.07 4,539.41 4,379.40 4,377.19 - 5,831.79 5,916,363.63 455,065.47 2.35 7,290.86 MWD +IFR -AK- CAZ -SC (2) 9,488.09 72.73 310.16 4,568.11 4,408.10 4,436.35 - 5,900.79 5,916,423.15 454,996.78 1.06 7,381.46 MWD +IFR -AK- CAZ -SC (2) 9,582.78 72.69 311.16 4,596.25 4,436.24 4,495.26 - 5,969.37 5,916,482.41 454,928.51 1.01 7,471.57 MWD +IFR -AK- CAZ -SC (2) 9,674.79 72.94 310.68 4,623.44 4,463.43 4,552.84 - 6,035.80 5,916,540.32 454,862.39 0.57 7,559.15 MWD +IFR -AK- CAZ -SC (2) 9,771.89 71.89 312.30 4,652.77 4,492.76 4,614.15 - 6,105.13 5,916,601.99 454,793.38 1.92 7,651.29 MWD +IFR -AK- CAZ -SC (2) 9,865.39 72.86 312.53 4,681.08 4,521.07 4,674.26 - 6,170.92 5,916,662.43 454,727.91 1.06 7,739.84 MWD +IFR -AK- CAZ -SC (2) 9,959.00 72.95 316.27 4,708.61 4,548.60 4,736.85 - 6,234.83 5,916,725.34 454,664.33 3.82 7,828.33 MWD +IFR -AK- CAZ -SC (2) 10,053.46 73.21 315.19 4,736.10 4,576.09 4,801.56 - 6,297.91 5,916,790.37 454,601.59 1.13 7,917.40 MWD +IFR -AK- CAZ -SC (2) 10,148.97 72.82 314.46 4,764.00 4,603.99 4,865.95 - 6,362.70 5,916,855.09 454,537.15 0.84 8,007.66 MWD +IFR -AK- CAZ -SC (2) 10,252.00 72.60 313.69 4,794.63 4,634.62 4,934.38 - 6,433.37 5,916,923.87 454,466.83 0.74 8,105.06 GYD -CT -CMS (3) 10,262.00 72.77 313.56 4,797.60 4,637.59 4,940.96 - 6,440.28 5,916,930.50 454,459.96 2.10 8,114.53 GYD -CT -CMS (3) 4/17/2012 2:16:40PM Page 5 COMPASS 2003.16 Build 69 • • ConocoPhillips (Alaska) Inc. Definitive Survey Report Company: ConocoPhillips(Alaska) Inc. Local Co- ordinate Reference: Well 2N -318 Project: Kuparuk River Unit TVD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Site: Kuparuk 2N Pad MD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Well: 2N - 318 North Reference: True Welibore: 2N - 318A Survey Calculation Method: Minimum Curvature Design: 2N - 318A Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N / -S +EI -W Northing Easting DLS Section (ft) (1 (1 (ft) (ft) (ft) (ft) (ft) (ft) (°/loo') (ft) Survey Tool Name 10,272.00 73.10 313.41 4,800.54 4,640.53 4,947.54 - 6,447.22 5,916,937.11 454,453.06 3.60 8,124.00 GYD -CT -CMS (3) 10,282.00 73.38 313.26 4,803.42 4,643.41 4,954.11 - 6,454.18 5,916,943.72 454,446.13 3.15 8,133.50 GYD -CT -CMS (3) 10,292.00 73.50 313.11 4,806.27 4,646.26 4,960.67 - 6,461.17 5,916,950.31 454,439.17 1.87 8,143.01 GYD -CT -CMS (3) 10,302.00 73.53 312.90 4,809.11 4,649.10 4,967.21 - 6,468.19 5,916,956.89 454,432.19 2.04 8,152.53 GYD -CT -CMS (3) 10,312.00 73.46 312.68 4,811.95 4,651.94 4,973.73 - 6,475.22 5,916,963.44 454,425.19 2.22 8,162.05 GYD -CT -CMS (3) 10,322.00 73.52 312.41 4,814.79 4,654.78 4,980.21 - 6,482.29 5,916,969.96 454,418.16 2.66 8,171.57 GYD -CT -CMS (3) 10,332.00 73.60 312.13 4,817.62 4,657.61 4,986.66 - 6,489.38 5,916,976.44 454,411.10 2.80 8,181.11 GYD -CT -CMS (3) 10,342.00 73.67 311.92 4,820.44 4,660.43 4,993.09 - 6,496.51 5,916,982.90 454,404.01 2.13 8,190.65 GYD -CT -CMS (3) 10,352.00 73.69 311.68 4,823.25 4,663.24 4,999.48 - 6,503.66 5,916,989.33 454,396.89 2.31 8,200.20 GYD -CT -CMS (3) 10,362.00 73.64 311.43 4,826.06 4,666.05 5,005.85 - 6,510.85 5,916,995.74 454,389.74 2.45 8,209.75 GYD -CT -CMS (3) 10,372.00 73.59 311.32 4,828.88 4,668.87 5,012.19 - 6,518.05 5,917,002.11 454,382.57 1.17 8,219.30 GYD -CT -CMS (3) 10,382.00 73.59 311.14 4,831.71 4,671.70 5,018.51 - 6,525.26 5,917,008.47 454,375.39 1.73 8,228.85 GYD -CT -CMS (3) 10,392.00 73.72 311.08 4,834.52 4,674.51 5,024.82 - 6,532.49 5,917,014.82 454,368.20 1.42 8,238.41 GYD -CT -CMS (3) 10,402.00 73.95 311.02 4,837.31 4,677.30 5,031.13 - 6,539.73 5,917,021.16 454,360.99 2.37 8,247.98 GYD -CT -CMS (3) 10,412.00 74.06 310.98 4,840.06 4,680.05 5,037.43 - 6,546.99 5,917,027.51 454,353.76 1.17 8,257.55 GYD -CT -CMS (3) 10,422.00 74.07 311.00 4,842.81 4,682.80 5,043.74 - 6,554.25 5,917,033.85 454,346.54 0.22 8,267.13 GYD -CT -CMS (3) 10,432.00 73.97 311.06 4,845.56 4,685.55 5,050.05 - 6,561.50 5,917,040.20 454,339.32 1.15 8,276.71 GYD -CT -CMS (3) 10,442.00 74.04 311.09 4,848.31 4,688.30 5,056.37 - 6,568.74 5,917,046.55 454,332.11 0.76 8,286.29 GYD -CT -CMS (3) 10,452.00 74.13 311.10 4,851.06 4,691.05 5,062.69 - 6,575.99 5,917,052.91 454,324.89 0.91 8,295.86 GYD -CT -CMS (3) 10,462.00 74.22 311.10 4,853.78 4,693.77 5,069.01 - 6,583.24 5,917,059.27 454,317.68 0.90 8,305.45 GYD -CT -CMS (3) 10,472.00 74.32 311.14 4,856.50 4,696.49 5,075.34 - 6,590.49 5,917,065.64 454,310.46 1.07 8,315.03 GYD -CT -CMS (3) 10,482.00 74.35 311.13 4,859.20 4,699.19 5,081.68 - 6,597.75 5,917,072.01 454,303.24 0.32 8,324.62 GYD -CT -CMS (3) 10,492.00 74.37 311.17 4,861.89 4,701.88 5,088.02 - 6,605.00 5,917,078.38 454,296.02 0.43 8,334.21 GYD -CT -CMS (3) 10,502.00 74.51 311.18 4,864.57 4,704.56 5,094.36 - 6,612.25 5,917,084.76 454,288.81 1.40 8,343.81 GYD -CT -CMS (3) 10,512.00 74.64 311.20 4,867.23 4,707.22 5,100.71 - 6,619.50 5,917,091.15 454,281.59 1.31 8,353.41 GYD -CT -CMS (3) 10,522.00 74.74 311.22 4,869.87 4,709.86 5,107.06 - 6,626.76 5,917,097.54 454,274.36 1.02 8,363.01 GYD -CT -CMS (3) 10,532.00 74.83 311.32 4,872.50 4,712.49 5,113.43 - 6,634.01 5,917,103.94 454,267.14 1.32 8,372.62 GYD -CT -CMS (3) 10,542.00 74.77 311.32 4,875.12 4,715.11 5,119.80 - 6,641.26 5,917,110.35 454,259.93 0.60 8,382.23 GYD -CT -CMS (3) 10,552.00 74.98 311.32 4,877.73 4,717.72 5,126.17 - 6,648.51 5,917,116.76 454,252.71 2.10 8,391.84 GYD -CT -CMS (3) 10,562.00 75.16 311.39 4,880.31 4,720.30 5,132.56 - 6,655.76 5,917,123.18 454,245.49 1.92 8,401.46 GYD -CT -CMS (3) 10,572.00 75.18 311.46 4,882.87 4,722.86 5,138.95 - 6,663.01 5,917,129.61 454,238.28 0.71 8,411.09 GYD -CT -CMS (3) 10,582.00 75.53 311.41 4,885.39 4,725.38 5,145.35 - 6,670.26 5,917,136.05 454,231.06 3.53 8,420.72 GYD -CT -CMS (3) 10,585.00 75.60 311.41 4,886.14 4,726.13 5,147.28 - 6,672.44 5,917,137.98 454,228.89 2.33 8,423.61 GYD -CT -CMS (3) 10,679.53 75.82 310.58 4,909.47 4,749.46 5,207.37 - 6,741.58 5,917,198.43 454,160.07 0.88 8,514.87 MWD (4) 10,760.42 75.62 311.12 4,929.43 4,769.42 5,258.64 - 6,800.88 5,917,250.00 454,101.05 0.69 8,592.98 MWD +IFR -AK- CAZ -SC (5) 10,857.72 73.36 310.94 4,955.44 4,795.43 5,320.18 - 6,871.60 5,917,311.90 454,030.65 2.33 8,686.37 MWD +IFR -AK- CAZ -SC (5) 10,955.16 70.66 312.18 4,985.54 4,825.53 5,381.65 - 6,940.94 5,917,373.72 453,961.63 3.02 8,778.60 MWD +IFR -AK- CAZ -SC (5) 11,047.16 68.45 314.20 5,017.67 4,857.66 5,440.64 - 7,003.79 5,917,433.03 453,899.09 3.16 8,864.11 MWD +IFR -AK- CAZ -SC (5) 11,143.68 67.55 315.12 5,053.83 4,893.82 5,503.54 - 7,067.45 5,917,496.25 453,835.77 1.28 8,952.58 MWD +IFR -AK- CAZ -SC (5) 11,239.27 65.37 315.41 5,092.01 4,932.00 5,565.79 - 7,129.13 5,917,558.81 453,774.42 2.30 9,039.07 MWD +IFR -AK- CAZ -SC (5) 4/17/2012 2:16:40PM Page 6 COMPASS 2003.16 Build 69 I . • , ., ConocoPhillips (Alaska) Inc. Definitive Survey Report ConocoPhillips(Alaska) Company: Inc. Local Co- ordinate Reference: Well 2N - 318 Project: Kuparuk River Unit TVD Reference: 2N -318A @ 160.Oift (D15 (40.71 +119.3)) Site Kuparuk 2N Pad MD Reference: 2N -318A @ 160.01ft (D15 (40.71 +119.3)) Well: 2N - 318 North Reference: True Welibore: 2N - 318A Survey Calculation Method: Minimum Curvature Design: 2N - 318A Database: CPAI EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N /-S +El-W Northing Easting DLS Section (ft) ( ( (ft) (ft) (ft) (ft) (ft) (ft) (°/100') (ft) Survey Tool Name 11,330.65 64.55 315.68 5,130.68 4,970.67 5,624.88 - 7,187.11 5,917,618.20 453,716.75 0.94 9,120.72 MWD +IFR -AK- CAZ -SC (5) I 11,397.08 63.92 315.24 5,159.56 4,999.55 5,667.52 - 7,229.07 5,917,661.05 453,675.02 1.12 9,179.73 MWD +IFR -AK- CAZ -SC (5) 11,433.00 63.92 315.24 5,175.35 5,015.34 5,690.43 - 7,251.79 5,917,684.08 453,652.42 0.00 9,211.57 PROJECTED to TD 4/17/2012 2:16:40PM Page 7 COMPASS 2003.16 Build 69 • . ConocoPhi li ps Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510 -0360 June 30, 2011 pa CE P, Commissioner Dan Seamount 44 N D :JUL j 20), 1 Alaska Oil and Gas Commission 333 West 7 Avenue, Suite 100 ssion Anchorage, AK 99501 apq - 0 a 0 - 1 _ Commissioner Dan Seamount: jj\I 3 / g /9 Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRU). Each of these wells was found to have a void in the conductor. These voids were filled with cement and corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10 -404, Report of Sundry Operations. The cement was pumped on 5/23, 2011. The corrosion inhibitor /sealant was pumped 6/22, 6/24, 6/25, 6/26, and 6/27, 2011. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. • Please call MJ Loveland or Martin Walters at 907 - 659 -7043, if you have any questions. Sincerely, MJ Lo land ConocoPhillips Well Integrity Projects Supervisor • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) Kuparuk Field Date 6130111 2F,2M,2N,2T,2X,2Z,3B,30 PAD Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name API # PTD # _ cement _ pumped cement date inhibitor sealant date ft bbls ft gal 2F -19 50029227280000 1962010 8" N/A 23" N/A 13 ' 6/25/2011 2M -09A ' 50103201770100 1960900 SF N/A 18" N/A 3.5 6/26/2011 2M -14 50103201730000 1920630 , SF N/A 19" - N/A 3.5 6/26/2011 2M -17 50103201500000 , 1910180 SF N/A 19" N/A 3.5 , 6/26/2011 2M -26 50103201720000 1920550 SF N/A 21" N/A 3.5 6/26/2011 2N- 316 50103203420000 2000900 SF N/A 18" N/A 4 6/27/2011 c ..> 2N -318A 50103203430100 _ 2090220 ,_ 1 N/A 27" N/A 7 6/27/2011 2T-40 50103205280000 2060400 2' N/A 2' N/A 6 6/26/2011 2T -202 50103202540000 1980370 6" N/A 20" N/A 9 6/26/2011 2X -07 50029209910000 1831130 _ SF N/A 21" N/A _ 2 6/25/2011 2X -08 50029209920000 1831140 SF N/A 21" N/A 2.5 6/25/2011 2Z -02 50029209600000 1830800 18" N/A 18" N/A - 2.6 6/24/2011 3B -01 50029213180000 1850560 SF 1.50 17" 5/23/2011 - 6 6/22/2011 30 -12 50029218040000 1880410 SF N/A 22" N/A 1.7 6/22/2011 I