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HomeMy WebLinkAbout197-183MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, January 16, 2026 SUBJECT:Mechanical Integrity Tests TO: FROM:Kam StJohn P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 1D-130 KUPARUK RIV U WSAK 1D-130 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 01/16/2026 1D-130 50-029-22815-00-00 197-183-0 W SPT 3568 1971830 1500 860 870 860 870 200 280 280 280 OTHER P Kam StJohn 12/9/2025 MIT-IA post patch per Sundry 325-612 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:KUPARUK RIV U WSAK 1D-130 Inspection Date: Tubing OA Packer Depth 1600 2300 2265 2260IA 45 Min 60 Min Rel Insp Num: Insp Num:mitKPS251209131824 BBL Pumped:0.2 BBL Returned:0.2 Friday, January 16, 2026 Page 1 of 1            KƌŝŐŝŶĂƚĞĚ͗ ĞůŝǀĞƌĞĚƚŽ͗ϭϳͲĞĐͲϮϱ,ĂůůŝďƵƌƚŽŶ ůĂƐŬĂKŝůĂŶĚ'ĂƐŽŶƐĞƌǀĂƚŝŽŶŽŵŵ͘tŝƌĞůŝŶĞΘWĞƌĨŽƌĂƚŝŶŐ ƚƚŶ͗͘EĂƚƵƌĂůZĞƐŽƵƌĐĞdĞĐŚŶŝĐŝĂŶƚƚŶ͗&ĂŶŶLJ,ĂƌŽƵŶ ϯϯϯtĞƐƚϳƚŚǀĞŶƵĞ͕^ƵŝƚĞϭϬϬϲϵϬϬƌĐƚŝĐůǀĚ͘ ŶĐŚŽƌĂŐĞ͕ůĂƐŬĂϵϵϱϬϭŶĐŚŽƌĂŐĞ͕ůĂƐŬĂϵϵϱϭϴKĨĨŝĐĞ͗ϵϬϳͲϮϳϱͲϮϲϬϱ&Z^ͺEΛŚĂůůŝďƵƌƚŽŶ͘ĐŽŵdŚĞƚĞĐŚŶŝĐĂůĚĂƚĂůŝƐƚĞĚďĞůŽǁŝƐďĞŝŶŐƐƵďŵŝƚƚĞĚŚĞƌĞǁŝƚŚ͘WůĞĂƐĞĂĚĚƌĞƐƐĂŶLJƉƌŽďůĞŵƐŽƌĐŽŶĐĞƌŶƐƚŽƚŚĞĂƚƚĞŶƚŝŽŶŽĨƚŚĞƐĞŶĚĞƌĂďŽǀĞt>>ED W/η ^Zs/KZZη &/>ED :KdzW ddzW >K''/E'd WZ/Ed^η /'/d>η ^dηϭ ϭͲϭϰ ϱϬͲϬϮϵͲϮϮϵϱϬͲϬϬ ϵϭϬϱϬϴϬϭϭ <ƵƉĂƌƵŬZŝǀĞƌ WĂĐŬĞƌ^ĞƚƚŝŶŐZĞĐŽƌĚ &ŝĞůĚͲ&ŝŶĂů ϭϭͲĞĐͲϮϱ Ϭ ϭϮ ϭͲϭϯϬ ϱϬͲϬϮϵͲϮϮϴϭϱͲϬϬ ϵϭϬϰϳϰϬϵϵ <ƵƉĂƌƵŬZŝǀĞƌ WĂĐŬĞƌ^ĞƚƚŝŶŐZĞĐŽƌĚ &ŝĞůĚͲ&ŝŶĂů ϮϳͲEŽǀͲϮϱ Ϭ ϭϯ ϭͲϬϯ ϱϬͲϬϮϵͲϮϬϰϳϳͲϬϬ ϵϭϬϰϯϮϬϱϱ <ƵƉĂƌƵŬZŝǀĞƌ DƵůƚŝ&ŝŶŐĞƌĂůŝƉĞƌ&ŝĞůĚΘWƌŽĐĞƐƐĞĚ ϮϭͲEŽǀͲϮϱ Ϭ ϭϰ ϭͲϬϯ ϱϬͲϬϮϵͲϮϬϰϳϳͲϬϬ ϵϭϬϰϯϮϬϱϱ <ƵƉĂƌƵŬZŝǀĞƌ WĂĐŬĞƌ^ĞƚƚŝŶŐZĞĐŽƌĚ &ŝĞůĚͲ&ŝŶĂů ϮϯͲEŽǀͲϮϱ Ϭ ϭϱ ϭͲϬϰ ϱϬͲϬϮϵͲϮϬϰϳϴͲϬϬ ϵϭϬϰϯϮϭϱϰ <ƵƉĂƌƵŬZŝǀĞƌ WĂĐŬĞƌ^ĞƚƚŝŶŐZĞĐŽƌĚ &ŝĞůĚͲ&ŝŶĂů ϭϵͲEŽǀͲϮϱ Ϭ ϭϲ ϭͲϭϴ ϱϬͲϬϮϵͲϮϬϵϬϰͲϬϬ ϵϭϬϰϳϰϮϯϯ <ƵƉĂƌƵŬZŝǀĞƌ WĂĐŬĞƌ^ĞƚƚŝŶŐZĞĐŽƌĚ &ŝĞůĚͲ&ŝŶĂů ϵͲĞĐͲϮϱ Ϭ ϭϳ ϭ'ͲϭϮ ϱϬͲϬϮϵͲϮϭϬϬϵͲϬϬ ϵϭϬϱϬϴϬϮϯ <ƵƉĂƌƵŬZŝǀĞƌ WĂĐŬĞƌ^ĞƚƚŝŶŐZĞĐŽƌĚ &ŝĞůĚͲ&ŝŶĂů ϭϱͲĞĐͲϮϱ Ϭ ϭϴ ϯͲϭϴ ϱϬͲϬϮϵͲϮϮϲϵϮͲϬϬ ϵϭϬϰϳϯϯϲϴ <ƵƉĂƌƵŬZŝǀĞƌ WůƵŐ^ĞƚƚŝŶŐZĞĐŽƌĚ &ŝĞůĚͲ&ŝŶĂů ϮϵͲEŽǀͲϮϱ Ϭ ϭϵ ϯ<ͲϬϯ ϱϬͲϬϮϵͲϮϭϲϬϮͲϬϬ ϵϭϬϰϯϮϬϰϬ <ƵƉĂƌƵŬZŝǀĞƌ WůƵŐ^ĞƚƚŝŶŐZĞĐŽƌĚ &ŝĞůĚͲ&ŝŶĂů ϭϲͲEŽǀͲϮϱ Ϭ ϭϭϬ ϯ<ͲϯϮ ϱϬͲϬϮϵͲϮϮϳϲϯͲϬϬ ϵϭϬϰϳϰϯϬϭ <ƵƉĂƌƵŬZŝǀĞƌ >ĞĂŬĞƚĞĐƚ>ŽŐ &ŝĞůĚͲ&ŝŶĂů ϮͲĞĐͲϮϱ Ϭ ϭW>^<EKt>'Z/Wdz^/'E/E'EZdhZE/E'KWzK&d,dZE^D/dd>>ddZdKd,ddEd/KEK&͗&ĂŶŶLJ,ĂƌŽƵŶ͕,ĂůůŝďƵƌƚŽŶtŝƌĞůŝŶĞΘWĞƌĨŽƌĂƚŝŶŐ͕ϲϵϬϬƌĐƚŝĐůǀĚ͕͘ŶĐŚŽƌĂŐĞ͕<ϵϵϱϭϴ&Z^ͺEΛŚĂůůŝďƵƌƚŽŶ͘ĐŽŵĂƚĞ͗^ŝŐŶĞĚ͗dƌĂŶƐŵŝƚƚĂůĂƚĞ͗199-089197-183180-056180-057183-016183-132196-133186-103197-076T41200T41201T41202T41202T41203T41204T41205T41206T41207T41208Gavin GluyasDigitally signed by Gavin Gluyas Date: 2025.12.17 13:38:53 -09'00'197-183Ϯ ϭͲϭϯϬϱϬͲϬϮϵͲϮϮϴϭϱͲϬϬ ϵϭϬϰϳϰϬϵϵ<ƵƉĂƌƵŬZŝǀĞƌWĂĐŬĞƌ^ĞƚƚŝŶŐZĞĐŽƌĚ&ŝĞůĚͲ&ŝŶĂůϮϳͲEŽǀͲϮϱϬϭ 1. Type of Request: Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown Suspend Perforate Other Stimulate Pull Tubing Change Approved Program Plug for Redrill Perforate New Pool Re-enter Susp Well Alter Casing Other: Pull and reset patch 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: Exploratory Development 3. Address:Stratigraphic Service 6. API Number: 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool?N/A Yes No 9. Property Designation (Lease Number): 10. Field: West Sak Oil Pool 11. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: Junk (MD): 4778 4675 None Casing Collapse Structural Conductor N/A Surface N/A Intermediate Production N/A Liner Packers and SSSV Type: Packers and SSSV MD (ft) and TVD (ft): 12. Attachments: Proposal Summary Wellbore schematic 13. Well Class after proposed work: Detailed Operations Program BOP Sketch Exploratory Stratigraphic Development Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: OIL WINJ WDSPL Suspended 16. Verbal Approval: Date: GAS WAG GSTOR SPLUG AOGCC Representative: GINJ Op Shutdown Abandoned Contact Name: Contact Email: Contact Phone: Authorized Title: Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other Conditions of Approval: Post Initial Injection MIT Req'd? Yes No APPROVED BY Approved by: COMMISSIONER THE AOGCC Date: Comm. Comm. Sr Pet Eng Sr Pet Geo Sr Res Eng 907-265-6678 KRU 1D-130 4257 4154 NoneN/A jan.byrne@conocophillips.com Jan Byrne Length Size Subsequent Form Required: Suspension Expiration Date: Will perfs require a spacing exception due to property boundaries? Current Pools: MPSP (psi): Plugs (MD): 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name and Digital Signature with Date: Tubing Size: PRESENT WELL CONDITION SUMMARY AOGCC USE ONLY Tubing Grade: Tubing MD (ft): 4092 MD/ 3573 TVD & None Perforation Depth TVD (ft): STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 ADL0025650 KRU 197-183 P.O. Box 1000360, Anchorage, Alaska 99510 50-029-22815-00-00 ConocoPhillips Alaska, Inc Proposed Pools: L-80 TVD Burst 3586 N/A MD N/A N/A 121 2240 121 2529 42475.5 16 7.625 84 2492 4768 Perforation Depth MD (ft): 4108-4596 4731 3589-4075 Staff Intervention Engineer 12/1/2025 2.875 Packer: Backer locater seal assembly SSSV: None m n P 1 6 5 6 t N Form 10-403 Revised 06/2023 Approved application valid for 12 months from date of approval.Submit PDF to aogcc.permitting@alaska.gov Digitally signed by Jan Byrne DN: OU=Wells Group, O=ConocoPhillips, CN=Jan Byrne, E=jan.byrne@ conocophillips.com Reason: I have reviewed this document Location: Anchorage tower Date: 2025.10.08 05:56:42-08'00' Foxit PDF Editor Version: 13.1.6 Jan Byrne 325-612 By Grace Christianson at 8:17 am, Oct 08, 2025 A.Dewhurst 24OCT25 10-404 J.Lau 10/30/25 AOGCC witnessed MITIA post-stabilized injection. X JLC 10/30/2025 10/31/25 P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 October 8, 2025 Commissioner Jessie Chmielowski Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Dear Commissioner Chmielowski, Enclosed please find the 10-403 Application for Sundry Approval for ConocoPhillips Alaska, Inc. well KRU 1D-130 (PTD 197-183) to pull and reset a retrievable tubing patch to allow for a compliance subsidence drift. If you need additional information, please contact us at 265-6678. Sincerely, Jan Byrne Well Intervention Engineer ConocoPhillips Alaska, Inc. Well Work Jus ca on & Objec ves (and date required if appropriate): 1D-130 is coming due for a subsidence dri 12/4/25. The shallow tubing patch will need to be pulled to complete the subsidence dri and reset once the dri is complete. Risks/Job Concerns: Need Approved 10-403 from AOGCC required prior to pulling and rese ng patch. Tubing patch set at 196' - 227' RKB over tubing leak at 216' RKB on 1/10/25 2019 Caliper reported other areas of tubing with 60% + isolated pi ng and lined pi ng. Needs SW MITIA post patch re-set and post injec on No issues last me it was dri ed. 12/28/2024 Steps: Relay or Slickline/Eline 1. RIH to dri tubing down to top of patch at 196' RKB'. 2. Pull patch at 196' RKB. 31.86' upper assembly, 3.55' lower 3. Dri 2.25" dummy CA-2 plug down to D nipple at 4053' RKB. 4. Note any ght spots, weight swings or other anomalies on 24 hour summary of WSR. 5. Brush and ush patch set area around 150'-250' RKB. 6. Set lower 2.29" P2P at 227' (same as previous) correlate with LDL/Caliper ran 2019 (See tabs). 7. S ng into P2P with test tool and perform CMIT TxIA to 2500 psi. 8. Run upper 2.29" P2P, spacer pipe, and anchor latch to s ng into lower P2P. Patch should be 31' from element to element placing the upper P2P mid element at 196' (same as previous). 9. Perform MITIA to 2500 psi. Record TIOs. 10. RDMO, turn well over to Opera ons to BOI. 11. Will require SW MITIA, no fy DHD Field Supervisor. Last Tag Annotation Depth (ftKB) Wellbore End Date Last Mod By Last Tag: RKB 4,389.0 1D-130 2/1/2018 pproven Last Rev Reason Annotation Wellbore End Date Last Mod By Rev Reason: Set Upper Patch Assembly 1D-130 1/10/2025 rogerba Casing Strings Csg Des OD (in) ID (in) Top (ftKB) Set Depth (ftKB) Set Depth (TVD) (ftKB) Wt/Len (lb/ft) Grade Top Thread CONDUCTOR 16 15.06 37.4 121.0 121.0 62.50 H-40 WELDED SURFACE 7 5/8 6.87 37.4 2,529.3 2,239.7 29.70 L-80 ABM-BTC PRODUCTION 5.5"x3.5"@4091' 5 1/2 4.95 37.1 4,768.1 4,247.2 15.50 L-80 BTC Tubing Strings: "String Max Nominal OD" is the OD of the LONGEST segment in string Top (ftKB) 41.4 Set Depth … 4,104.7 Set Depth … 3,585.8 String Max No… 2 7/8 Tubing Description TUBING WO Wt (lb/ft) 6.50 Grade L-80 Top Connection EUE8rdAB MOD ID (in) 2.44 Completion Details: excludes tubing, pup, space out, thread, RKB... Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des OD Nominal (in)Com Make Model Nominal ID (in) 41.4 41.4 0.00 HANGER 6.000 Tubing Hanger T&C Upset 2.441 519.4 519.4 0.36 NIPPLE 3.680 Camco "DS" Nipple 2.312" T&C Upset 2.312 4,003.9 3,485.6 7.08 GAS LIFT 4.750 Camco Mandrel KBMG-M CAMCO KBMG- M 2.347 4,052.9 3,534.3 6.04 NIPPLE 3.680 Camco "D" Nipple 2.250" 2.250 4,091.7 3,572.8 5.78 SEAL ASSY 4.500 Baker 3-1/2" Locator Seal Assembly 3.000 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB)Top Incl (°)Des Com Make Model SN Run Date ID (in) 194.9 194.9 0.09 PACKER - PATCH - UPR 2 7/8" PIIP Upper Patch Pacher set mid-element @ 197' - Part of Upper Patch Assembly (OAL of Upper Assembly = 30') TTS PIIP CPP2 87085 1/10/2025 1.375 198.1 198.1 0.09 ANCHOR LATCH ON SPACER PIPE 2 1/16" P110 SPACER PIPE AND ANCHOR LATCH - Part of the Upper Patch Assembly with the Upper packer CPAL 28702 1 1/10/2025 1.375 216.0 216.0 0.11 LEAK - TUBING LEAK @216' 7/2/2019 224.9 224.9 0.12 PACKER - PATCH - LWR LOWER 2.29" P2P MID- ELEMENT AT 227' RKB (2400LB RELEASE) (3.55' OAL) TTS PIIP CPP2 87051 1/8/2025 1.375 Mandrel Inserts : excludes pulled inserts Top (ftKB) Top (TVD) (ftKB) Top Incl (°) St ati on No /S Serv Valve Type Latch Type OD (in) TRO Run (psi) Run Date Com Make Model Port Size (in) 4,003.9 3,485.6 7.08 1 Gas Lift DMY BK 1 0.0 6/23/2008 0.000 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180° ph; 90° Orient; 2.5"HSD 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180° ph, 2.5" HSD DP 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 1/11/2025 10:16:30 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 224.9 LEAK - TUBING; 216.0 ANCHOR LATCH ON SPACER PIPE; 198.1 PACKER - PATCH - UPR; 194.9 CONDUCTOR; 37.4-121.0 KUP INJ KB-Grd (ft) RR Date 11/8/1997 Other Elev… 1D-130 ... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 WELLNAME WELLBORE1D-130 Annotation Last WO: End Date 6/16/2008 H2S (ppm) DateComment SSSV: NIPPLE Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180°ph; 90° Orient; 2.5"HSD 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 1/11/2025 10:16:30 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 224.9 LEAK - TUBING; 216.0 ANCHOR LATCH ON SPACER PIPE; 198.1 PACKER - PATCH - UPR; 194.9 CONDUCTOR; 37.4-121.0 KUP INJ 1D-130 ... WELLNAME WELLBORE1D-130 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Wednesday, May 14, 2025 SUBJECT:Mechanical Integrity Tests TO: FROM:Bob Noble P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 1D-130 KUPARUK RIV U WSAK 1D-130 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 05/14/2025 1D-130 50-029-22815-00-00 197-183-0 W SPT 3568 1971830 1500 810 810 810 810 210 390 390 390 OTHER P Bob Noble 4/7/2025 MITIA post patch per Sundry #324-643 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:KUPARUK RIV U WSAK 1D-130 Inspection Date: Tubing OA Packer Depth 200 2000 1970 1970IA 45 Min 60 Min Rel Insp Num: Insp Num:mitRCN250410153644 BBL Pumped:0.7 BBL Returned:0.7 Wednesday, May 14, 2025 Page 1 of 1 9 9 9 9 9 9 9 9 999 9 9 99 9 9 James B. Regg Digitally signed by James B. Regg Date: 2025.05.14 10:45:21 -08'00' ORIGINATED TRANSMITTAL DATE: 1/27/2025 ALASKA E-LINE SERVICES TRANSMITTAL #: 5238 42260 Kenai Spur Hwy PO BOX 1481 - Kenai, Alaska 99611 FIELD Kuparuk PH: (907) 283-7374 FAX: (907) 283-7378 DELIVERABLE DESCRIPTION TICKET # WELL # API # LOG DESCRIPTION DATE OF LOG 5238 1D-130 50029228150000 Packer Setting Record 8-Jan-2025 RECIPIENTS Conoco DIGITAL FILES PRINTS CD'S 1 FTP Transfer 0 0 USPS Attn: NSK-69 Richard.E.Elgarico@conocophillips.com 700 G Street Anchorage, AK 99503 Received By: Received By: Signature Signature AOGCC DIGITAL FILES PRINTS CD'S 1 ShareFile 0 0 USPS Attn: Natural Resources Technician II abby.bell@alaska.gov Alaska Oil & Gas Conservation Commision aogcc.data@alaska.gov 333 W. 7th Ave, Suite 100 - Anchorage, AK 99501 Received By: Received By: Signature Signature 197-183 T40017 Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2025.01.28 09:46:04 -09'00' DNR DIGITAL FILES PRINTS CD'S 1 SharePoint Link 0 0 USPS Attn: Natural Resource Tech II DOG.Redata@alaska.gov 550 West 7th Ave, Suite #802 - Anchorage, AK 99501 Delivery Method: USPS Received By: Received By: Signature Signature Please return via e-mail a copy to both: AR@ake- line.com AKGGREDTSupport@ConocoPhillips.onmicrosoft.com 1. Type of Request:Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown Suspend Perforate Other Stimulate Pull Tubing Change Approved Program Plug for Redrill Perforate New Pool Re-enter Susp Well Alter Casing Other: Pull and reset patch 2.Operator Name:4. Current Well Class: 5. Permit to Drill Number: Exploratory Development 3. Address:Stratigraphic Service 6.API Number: 7. If perforating:8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool?N/A Yes No 9. Property Designation (Lease Number):10. Field: West Sak Oil Pool 11. Total Depth MD (ft):Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: Junk (MD): 4778 4257 4675 4154 NA None None Casing Collapse Structural Conductor NA Surface NA Intermediate Production NA Liner Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): 12. Attachments:Proposal Summary Wellbore schematic 13. Well Class after proposed work: Detailed Operations Program BOP Sketch Exploratory Stratigraphic Development Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations:OIL WINJ WDSPL Suspended 16. Verbal Approval:Date: GAS WAG GSTOR SPLUG AOGCC Representative: GINJ Op Shutdown Abandoned Contact Name:Shelby Sumrall Contact Email: Contact Phone: 907-265-6678 Authorized Title: Well Integrity Specialist Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other Conditions of Approval: Post Initial Injection MIT Req'd? Yes No APPROVED BY Approved by: COMMISSIONER THE AOGCC Date: Comm. Comm. Sr Pet Eng Sr Pet Geo Sr Res Eng 12/1/2024 2.875 Packer: Baker locater seal assembly SSSV: None Perforation Depth MD (ft): L-80 2492 4108-4596 4731 3589-4075 5.5 Perforation Depth TVD (ft): 121 2529 42474768 16 7.625 84 3586 NA MD NA NA 121 2240 ConocoPhillips Alaska, Inc Size Proposed Pools: PRESENT WELL CONDITION SUMMARY TVD Burst Shelby.Sumrall@conocophillips.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 ADL0025650 KRU 197-183 P.O. Box 1000360, Anchorage, Alaska 99510 50-029-22815-00-00 Length AOGCC USE ONLY Tubing Grade:Tubing MD (ft): 4092 MD/ 3573 TVD & None KRU 1D-130 Subsequent Form Required: Suspension Expiration Date: Will perfs require a spacing exception due to property boundaries? Current Pools: MPSP (psi):Plugs (MD): 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name and Digital Signature with Date: Tubing Size: m n P 1 6 5 6 t N Form 10-403 Revised 06/2023 Approved application valid for 12 months from date of approval.Submit PDF to aogcc.permitting@alaska.gov Digitally signed by Shelby Sumrall DN: OU=Alaska, O=Conocophillips, CN=Shelby Sumrall, E= Shelby.Sumrall@conocophillips.com Reason: I am the author of this document Location: Anchorage Alaska Date: 2024.11.08 17:06:12-09'00' Foxit PDF Editor Version: 13.0.0 Shelby Sumrall By Grace Christianson at 7:51 am, Nov 12, 2024 324-643 10-404 x Post injection witnessed MITIA DSR-11/20/24JJL 11/13/24 x A.Dewhurst 21NOV24*&: Jessie L. Chmielowski Digitally signed by Jessie L. Chmielowski Date: 2024.11.22 08:48:38 -08'00'11/22/24 RBDMS JSB 112524 P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 November 8, 2024 Commissioner Jessie Chmielowski Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Dear Commissioner Chmielowski, Enclosed please find the 10-403 Application for Sundry Approval for ConocoPhillips Alaska, Inc. well KRU 1D-130 (PTD 197-183) to pull and reset a retrievable tubing patch to allow for a compliance drift. If you need additional information, please contact us at 265-6678. Sincerely, Shelby Sumrall Well Integrity Specialist ConocoPhillips Alaska, Inc. Digitally signed by Shelby Sumrall DN: OU=Alaska, O=Conocophillips, CN= Shelby Sumrall, E=Shelby.Sumrall@ conocophillips.com Reason: I am the author of this document Location: Anchorage Alaska Date: 2024.11.08 17:05:52-09'00' Foxit PDF Editor Version: 13.0.0 Shelby Sumrall Well Work JusƟĮcaƟon & ObjecƟves (and date required if appropriate): 1D-130 is coming due for a subsidence driŌ 12/4/24. The shallow tubing patch will need to be pulled to complete the subsidence driŌ and reset once the driŌ is complete. Risks/Job Concerns: Need Approved 10-403 from AOGCC required prior to pulling and reseƫng patch. Tubing patch set at 199' - 229' RKB over tubing leak at 216' RKB on 12/5/23 2019 Caliper reported other areas of tubing with 60% + isolated piƫng and lined piƫng. Patch packers have been set @ 208'-238', 205'-235', 204'-234' and 199'-229' RKB Steps: Relay or Slickline/Eline 1. RIH to driŌ tubing down to top of patch at 199' RKB'. 2. Pull patch at 199' RKB. 3. DriŌ 2.25" dummy CA-2 plug down to D nipple at 4053' RKB. 4. Note any Ɵght spots, weight swings or other anomalies on 24 hour summary of WSR. 5. Brush and Ňush patch set area around 150'-250' RKB. 6. Set lower 2.29" P2P at 227' (2' higher than previous) correlate with LDL/Caliper ran 2019. 7. SƟng into P2P with test tool and perform CMIT TxIA to 2500 psi. 8. Run upper 2.29" P2P, spacer pipe, and anchor latch to sƟng into lower P2P. Patch should be 30' from element to element placing the upper P2P mid element at 197' (2' higher than previous). 9. Perform MITIA to 2500 psi. Record TIOs. 10. RDMO, turn well over to OperaƟons to BOI. 11. Will require SW MITIA, noƟfy DHD Field Supervisor. Last Tag Annotation Depth (ftKB) Wellbore End Date Last Mod By Last Tag: RKB 4,389.0 1D-130 2/1/2018 pproven Last Rev Reason Annotation Wellbore End Date Last Mod By Rev Reason: Pulled & replaced patch. 1D-130 12/5/2023 fergusp Casing Strings Csg Des OD (in) ID (in) Top (ftKB) Set Depth (ftKB) Set Depth (TVD) (ftKB) Wt/Len (lb/ft) Grade Top Thread CONDUCTOR 16 15.06 37.4 121.0 121.0 62.50 H-40 WELDED SURFACE 7 5/8 6.87 37.4 2,529.3 2,239.7 29.70 L-80 ABM-BTC PRODUCTION 5.5"x3.5"@4091' 5 1/2 4.95 37.1 4,768.1 4,247.2 15.50 L-80 BTC Tubing Strings: "String Max Nominal OD" is the OD of the LONGEST segment in string Top (ftKB) 41.4 Set Depth … 4,104.7 Set Depth … 3,585.8 String Max No… 2 7/8 Tubing Description TUBING WO Wt (lb/ft) 6.50 Grade L-80 Top Connection EUE8rdAB MOD ID (in) 2.44 Completion Details: excludes tubing, pup, space out, thread, RKB... Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des OD Nominal (in)Com Make Model Nominal ID (in) 41.4 41.4 0.00 HANGER 6.000 Tubing Hanger T&C Upset 2.441 519.4 519.4 0.36 NIPPLE 3.680 Camco "DS" Nipple 2.312" T&C Upset 2.312 4,003.9 3,485.6 7.08 GAS LIFT 4.750 Camco Mandrel KBMG-M w/1" DCK- 2 SOV 1500 psi CAMCO KBMG- M 2.347 4,052.9 3,534.3 6.04 NIPPLE 3.680 Camco "D" Nipple 2.250" 2.250 4,091.7 3,572.8 5.78 SEAL ASSY 4.500 Baker 3-1/2" Locator Seal Assembly 3.000 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB)Top Incl (°)Des Com Make Model SN Run Date ID (in) 199.0 199.0 0.09 PACKER - PATCH - UPR UPPER 2.29" P2P (2400LB RELEASE), SPACER PIPE, & ANCHOR LATCH (30.5' OAL) CPP2 87075 12/5/2023 1.375 203.0 203.0 0.10 ANCHOR LATCH ON SPACER PIPE 2 1/16" P110 SPACER PIPE AND ANCHOR LATCH CPAL 28702 1 12/5/2023 1.375 216.0 216.0 0.11 LEAK - TUBING LEAK @216' 7/2/2019 229.0 229.0 0.13 PACKER - PATCH - LWR LOWER 2.29" P2P MID- ELEMENT AT 229' RKB (2400LB RELEASE) (3.55' OAL) CPP2 87087 12/4/2023 1.375 Mandrel Inserts : excludes pulled inserts Top (ftKB) Top (TVD) (ftKB) Top Incl (°) St ati on No /S Serv Valve Type Latch Type OD (in) TRO Run (psi) Run Date Com Make Model Port Size (in) 4,003.9 3,485.6 7.08 1 Gas Lift DMY BK 1 0.0 6/23/2008 0.000 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180° ph; 90° Orient; 2.5"HSD 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180° ph, 2.5" HSD DP 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 12/6/2023 8:24:58 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 229.0 LEAK - TUBING; 216.0 ANCHOR LATCH ON SPACER PIPE; 203.0 PACKER - PATCH - UPR; 199.0 CONDUCTOR; 37.4-121.0 KUP INJ KB-Grd (ft) RR Date 11/8/1997 Other Elev… 1D-130 ... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 WELLNAME WELLBORE1D-130 Annotation Last WO: End Date 6/16/2008 H2S (ppm) DateComment SSSV: NIPPLE Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180°ph; 90° Orient; 2.5"HSD 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 12/6/2023 8:24:58 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 229.0 LEAK - TUBING; 216.0 ANCHOR LATCH ON SPACER PIPE; 203.0 PACKER - PATCH - UPR; 199.0 CONDUCTOR; 37.4-121.0 KUP INJ 1D-130 ... WELLNAME WELLBORE1D-130 Or i g i n a t e d : D e l i v e r e d t o : 1ͲMa r Ͳ24 Ha l l i b u r t o n A l a s k a O i l a n d G a s C o n s e r v a t i o n C o m m . Wi r e l i n e & P e r f o r a t i n g     At t n . :  Na t u r a l R e s o u r c e T e c h n i c i a n At t n : F a n n y H a r o u n 3 3 3 W e s t 7 t h A v e n u e , S u i t e 1 0 0 69 0 0 A r c t i c B l v d . A n c h o r a g e , A l a s k a  99 5 0 1 An c h o r a g e , A l a s k a 9 9 5 1 8 Of f i c e : 9 0 7 Ͳ27 5 Ͳ26 0 5 FR S _ A N C @ h a l l i b u r t o n . c o m Th e t e c h n i c a l d a t a l i s t e d b e l o w i s b e i n g s u b m i t t e d h e r e w i t h . P l e a s e a d d r e s s a n y p r o b l e m s o r co n c e r n s t o t h e a t t e n t i o n o f t h e s e n d e r a b o v e WE L L N A M E A P I # S E R V I C E O R D E R # F I E L D N A M E J O B T Y P E D A T A T Y P E L O G G I N G D A T E P R I N T S # D I G I T A L # E S E T # 11 B Ͳ16 A 5 0 Ͳ02 9 Ͳ22 4 5 7 Ͳ01 n / a K u p a r u k R i v e r L e a k D e t e c t L o g F i e l d Ͳ Fi n a l 2 7 ͲDe c Ͳ23 0 1 21 D Ͳ13 0 5 0 Ͳ02 9 Ͳ22 8 1 5 Ͳ00 n / a K u p a r u k R i v e r P a t c h S e t t i n g R e c o r d F i e l d Ͳ Fi n a l 4 ͲDe c Ͳ23 0 1 31 D Ͳ14 1 A 5 0 Ͳ02 9 Ͳ22 9 6 7 Ͳ01 n / a K u p a r u k R i v e r M u l t i F i n g e r C a l i p e r F i e l d & P r o c e s s e d 2 5 ͲDe c Ͳ23 0 1 41 H Ͳ10 2 5 0 Ͳ02 9 Ͳ23 5 8 0 Ͳ00 n / a K u p a r u k R i v e r M u l t i F i n g e r C a l i p e r F i e l d & P r o c e s s e d 2 4 ͲJa n Ͳ24 0 1 51 Y Ͳ06 A 5 0 Ͳ02 9 Ͳ20 9 5 8 Ͳ01 n / a K u p a r u k R i v e r M u l t i F i n g e r C a l i p e r F i e l d & P r o c e s s e d 2 0 ͲFe b Ͳ24 0 1 62 A Ͳ10 A 5 0 Ͳ10 3 Ͳ20 0 5 6 Ͳ01 9 0 9 1 7 6 6 9 3 K u p a r u k R i v e r P e r f o r a t i o n R e c o r d F i e l d Ͳ Fi n a l 2 6 ͲFe b Ͳ24 0 1 72 C Ͳ12 5 0 Ͳ02 9 Ͳ21 2 2 2 Ͳ00 n / a K u p a r u k R i v e r M u l t i F i n g e r C a l i p e r F i e l d & P r o c e s s e d 3 0 ͲDe c Ͳ23 0 1 82 F Ͳ15 5 0 Ͳ02 9 Ͳ21 0 4 8 Ͳ00 n / a K u p a r u k R i v e r M u l t i F i n g e r C a l i p e r F i e l d & P r o c e s s e d 2 5 ͲFe b Ͳ24 0 1 92 U Ͳ05 5 0 Ͳ02 9 Ͳ21 2 8 1 Ͳ00 n / a K u p a r u k R i v e r P l u g S e t t i n g R e c o r d F i e l d & P r o c e s s e d 8 ͲDe c Ͳ23 0 1 10 2 W Ͳ01 5 0 Ͳ02 9 Ͳ21 2 7 3 Ͳ00 n / a K u p a r u k R i v e r P a t c h S e t t i n g R e c o r d F i e l d Ͳ Fi n a l 6 ͲDe c Ͳ23 0 1 PL E A S E A C K N O W L E D G E R E C E I P T B Y S I G N I N G A N D R E T U R N I N G A C O P Y O F T H E T R A N S M I T T A L L E T T E R T O T H E A T T E N T I O N O F : Fa n n y H a r o u n , H a l l i b u r t o n W i r e l i n e & P e r f o r a t i n g , 6 9 0 0 A r c t i c B l v d . , A n c h o r a g e , A K 9 9 5 1 8 FR S _ A N C @ h a l l i b u r t o n . c o m Da t e : Si g n e d : Tr a n s m i t t a l D a t e : T3 8 5 7 5 T3 8 5 7 6 T3 8 5 7 7 T3 8 5 7 8 T3 8 5 7 9 T3 8 5 8 0 T3 8 5 8 1 T3 8 2 8 2 T3 8 5 8 3 T3 8 5 8 4 21 8 - 1 5 5 19 7 - 1 8 3 20 8 - 0 1 6 21 7 - 0 9 7 19 7 - 1 3 4 22 3 - 0 9 2 18 4 - 2 0 6 18 3 - 1 7 2 18 5 - 0 1 8 18 5 - 0 1 0 Me r e d i t h G u h l Di g i t a l l y s i g n e d b y M e r e d i t h G u h l Da t e : 2 0 2 4 . 0 3 . 0 4 1 5 : 1 9 : 5 8 - 0 9 ' 0 0 ' 1D Ͳ13 0 197- 1 83 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, January 26, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Sully Sullivan P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 1D-130 KUPARUK RIV U WSAK 1D-130 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 01/26/2024 1D-130 50-029-22815-00-00 197-183-0 W SPT 3568 1971830 1500 930 930 935 935 160 340 300 300 OTHER P Sully Sullivan 12/20/2023 Post patch MIT per Sundry 323-118 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:KUPARUK RIV U WSAK 1D-130 Inspection Date: Tubing OA Packer Depth 240 2010 1950 1925IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSTS231220134959 BBL Pumped:0.6 BBL Returned:0.6 Friday, January 26, 2024 Page 1 of 1 9 9 9 9 9 9 9 9 9 9 9 9 Post patch MIT James B. Regg Digitally signed by James B. Regg Date: 2024.01.26 09:26:08 -09'00' 1. Operations Susp Well Insp Plug Perforations Fracture Stimulate Pull Tubing Operations shutdown Performed: Install Whipstock Perforate Other Stimulate Alter Casing Change Approved Program Mod Artificial Lift Perforate New Pool Repair Well Coiled Tubing Ops Other: Pull/ Replace Tubing Patch Development Exploratory Stratigraphic Service 6. API Number: 7. Property Designation (Lease Number): 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): 11. Present Well Condition Summary: Total Depth measured 4778'feet None feet true vertical 4257'feet None feet Effective Depth measured 4389'feet 199', 229'feet true vertical 3869'feet 199', 229'feet Perforation depth Measured depth True Vertical depth Tubing (size, grade, measured and true vertical depth) 2-7/8" L-80 4105' MD 3586' TVD Packers and SSSV (type, measured and true vertical depth) 199' MD 229' MD N/A 199' TVD 229' TVD N/A 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: N/A 13a. Prior to well operation: Subsequent to operation: 13b. Pools active after work: West Sak Oil Pool 15. Well Class after work: Daily Report of Well Operations Exploratory Development Service Stratigraphic Copies of Logs and Surveys Run 16. Well Status after work: Oil Gas WDSPL Electronic Fracture Stimulation Data GSTOR GINJ SUSP SPLUG Sundry Number or N/A if C.O. Exempt: Authorized Name and Digital Signature with Date: Contact Name: Contact Email: Authorized Title:Contact Phone: 2529' 2240' Burst Collapse Production Liner 4731' Casing 4247'4768' 2492' 121'Conductor Surface Intermediate 16" 7-5/8" 84' measured TVD 5-1/2" x 3-1/2" STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 197-183 50-029-22815-00-00 P.O. Box 100360 Anchorage, AK 99510 3. Address: ConocoPhillips Alaska, Inc. N/A 5. Permit to Drill Number:2. Operator Name N 4. Well Class Before Work: ADL0025650 Kuparuk River Field/ West Sak Oil Pool KRU 1D-130 Plugs Junk measured Length measured true vertical Packer Representative Daily Average Production or Injection Data Casing Pressure Tubing Pressure 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) ~ Gas-Mcf MD ~ Size 121' ~~~ INJECTOR ~~ ~ 323-118 Sr Pet Eng: Sr Pet Geo: Sr Res Eng: WINJ WAG ~ Water-BblOil-Bbl 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. N/A Packer: P2P Patch Packer Packer: P2P Patch Packer SSSV: None Allen Eschete allen.eschete@conocophillips.com (907) 265-6558Interventions Engineer 4108-4596' 3589-4075' Form 10-404 Revised 10/2022 Due Within 30 days of Operations Submit in PDF format to aogcc.permitting@alaska.gov By Grace Christianson at 2:07 pm, Jan 02, 2024 Digitally signed by Allen Eschete DN: CN=Allen Eschete, E=Allen.Eschete@ ConocoPhillips.com Reason: I am the author of this document Location: Date: 2024.01.02 13:21:22-09'00' Foxit PDF Editor Version: 13.0.0 Allen Eschete DSR-1/26/24 RBDMS JSB 010324 DTTMSTART JOBTYP SUMMARYOPS 12/4/2023 ACQUIRE DATA PULLED UPPER P2P PACKER & SPACER PIPE @ 204' RKB. PULLED LOWER P2P PACKER @ 234' RKB. DRIFTED TBG W/ DMY CA2 PLUG DRIFT TO D-NIP @ 4053' RKB WITHOUT ANY ISSUES. BRUSHED PATCH SETTING AREA, SET LOWER 2.29" P2P MID ELEMENT @ 229' RKB, IN PROGRESS 12/5/2023 ACQUIRE DATA CMIT TBG x IA W/ TEST TOOL IN LOWER PACKER @ 229' RKB, 2500 PSI(PASS). SET UPPER 2.29" P2P PATCH ASSEMBLY @ 199' RKB (CE) (OAL 30.8' / SN:CPP287075 / CPAL287021), MIT IA 2500 PSI (PASS). JOB COMPLETE. 12/20/2023 ACQUIRE DATA (SW) STATE WITNESSED (SULLY SULLIVAN) MITIA (PASS) @ 2010 PSI 1D-130 Pull/ Replace Tubing Patch Summary of Operations Last Tag Annotation Depth (ftKB) Wellbore End Date Last Mod By Last Tag: RKB 4,389.0 1D-130 2/1/2018 pproven Last Rev Reason Annotation Wellbore End Date Last Mod By Rev Reason: Pulled & replaced patch. 1D-130 12/5/2023 fergusp Casing Strings Csg Des OD (in) ID (in) Top (ftKB) Set Depth (ftKB) Set Depth (TVD) (ftKB) Wt/Len (lb/ft) Grade Top Thread CONDUCTOR 16 15.06 37.4 121.0 121.0 62.50 H-40 WELDED SURFACE 7 5/8 6.87 37.4 2,529.3 2,239.7 29.70 L-80 ABM-BTC PRODUCTION 5.5"x3.5"@4091' 5 1/2 4.95 37.1 4,768.1 4,247.2 15.50 L-80 BTC Tubing Strings: "String Max Nominal OD" is the OD of the LONGEST segment in string Top (ftKB) 41.4 Set Depth … 4,104.7 Set Depth … 3,585.8 String Max No… 2 7/8 Tubing Description TUBING WO Wt (lb/ft) 6.50 Grade L-80 Top Connection EUE8rdAB MOD ID (in) 2.44 Completion Details: excludes tubing, pup, space out, thread, RKB... Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des OD Nominal (in)Com Make Model Nominal ID (in) 41.4 41.4 0.00 HANGER 6.000 Tubing Hanger T&C Upset 2.441 519.4 519.4 0.36 NIPPLE 3.680 Camco "DS" Nipple 2.312" T&C Upset 2.312 4,003.9 3,485.6 7.08 GAS LIFT 4.750 Camco Mandrel KBMG-M w/1" DCK- 2 SOV 1500 psi CAMCO KBMG- M 2.347 4,052.9 3,534.3 6.04 NIPPLE 3.680 Camco "D" Nipple 2.250" 2.250 4,091.7 3,572.8 5.78 SEAL ASSY 4.500 Baker 3-1/2" Locator Seal Assembly 3.000 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB)Top Incl (°)Des Com Make Model SN Run Date ID (in) 199.0 199.0 0.09 PACKER - PATCH - UPR UPPER 2.29" P2P (2400LB RELEASE), SPACER PIPE, & ANCHOR LATCH (30.5' OAL) CPP2 87075 12/5/2023 1.375 203.0 203.0 0.10 ANCHOR LATCH ON SPACER PIPE 2 1/16" P110 SPACER PIPE AND ANCHOR LATCH CPAL 28702 1 12/5/2023 1.375 216.0 216.0 0.11 LEAK - TUBING LEAK @216' 7/2/2019 229.0 229.0 0.13 PACKER - PATCH - LWR LOWER 2.29" P2P MID- ELEMENT AT 229' RKB (2400LB RELEASE) (3.55' OAL) CPP2 87087 12/4/2023 1.375 Mandrel Inserts : excludes pulled inserts Top (ftKB) Top (TVD) (ftKB) Top Incl (°) St ati on No /S Serv Valve Type Latch Type OD (in) TRO Run (psi) Run Date Com Make Model Port Size (in) 4,003.9 3,485.6 7.08 1 Gas Lift DMY BK 1 0.0 6/23/2008 0.000 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180° ph; 90° Orient; 2.5"HSD 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180° ph, 2.5" HSD DP 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 12/27/2023 9:19:21 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 229.0 LEAK - TUBING; 216.0 ANCHOR LATCH ON SPACER PIPE; 203.0 PACKER - PATCH - UPR; 199.0 CONDUCTOR; 37.4-121.0 KUP INJ KB-Grd (ft) RR Date 11/8/1997 Other Elev… 1D-130 ... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 WELLNAME WELLBORE1D-130 Annotation Last WO: End Date 6/16/2008 H2S (ppm) DateComment SSSV: NIPPLE Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180°ph; 90° Orient; 2.5"HSD 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 12/27/2023 9:19:22 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 229.0 LEAK - TUBING; 216.0 ANCHOR LATCH ON SPACER PIPE; 203.0 PACKER - PATCH - UPR; 199.0 CONDUCTOR; 37.4-121.0 KUP INJ 1D-130 ... WELLNAME WELLBORE1D-130 CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. From:Wallace, Chris D (OGC) To:AOGCC Records (CED sponsored) Subject:FW: KRU 1D-130 (PTD 197-183) Update and return to normal status Date:Tuesday, March 28, 2023 1:50:00 PM Attachments:AnnComm Surveillance TIO for 1D-130.pdf MIT KRU 1D-130 diagnostic MITIA 3-2-23.xlsx From: Byrne, Jan <Jan.Byrne@conocophillips.com> Sent: Tuesday, March 28, 2023 1:46 PM To: Wallace, Chris D (OGC) <chris.wallace@alaska.gov> Cc: Earhart, Will C <William.C.Earhart@conocophillips.com> Subject: KRU 1D-130 (PTD 197-183) Update and return to normal status Chris, KRU 1D-130 (PTD 197-183) was reported last month after TIO trend review had revealed that the IA pressure had a precipitous drop last December. Subsequent the report DHD performed a passing MITIA and pack off tests after which the IA pressure was left elevated for the monitor period. Throughout the monitor period the IA pressure has exhibited no signs of pressure fall off or other anomalies. CPAI intends to return this well to its ‘normal’ status at this time. A 90 day TIO trend and 10-426 for the diagnostic MITIA are attached. Please let me know if you disagree with or have any questions with this plan. Regards, Jan Byrne Well Integrity Specialist ConocoPhillips Alaska, Inc. Office phone: (907) 265-6471 Cell phone: (808) 345-6886 1D-130 90-Day Bleed History WELL DATE STR-PRES END-PRES DIF-PRES CASING 1D-130 2023-02-05 42 5 -37 IA 1D-130 2023-03-11 588 263 -325 IA Last Tag Annotation Depth (ftKB) End Date Wellbore Last Mod By Last Tag: RKB 4,389.0 2/1/2018 1D-130 pproven Last Rev Reason Annotation End Date Wellbore Last Mod By Rev Reason: Set Upper Section of Patch 7/28/2022 1D-130 zembaej Casing Strings Top (ftKB) 37.4 Set Depth … 121.0 OD (in) 16 Casing Description CONDUCTOR Set Depth (ft… 121.0 Wt/Len (lb/ft) 62.50 Grade H-40 Top Connection WELDED ID (in) 15.06 Top (ftKB) 37.4 Set Depth … 2,239.7 OD (in) 7 5/8 Casing Description SURFACE Set Depth (ft… 2,529.3 Wt/Len (lb/ft) 29.70 Grade L-80 Top Connection ABM-BTC ID (in) 6.87 Top (ftKB) 37.1 Set Depth … 4,247.2 OD (in) 5 1/2 Casing Description PRODUCTION 5.5"x3.5"@4091' Set Depth (ft… 4,768.1 Wt/Len (lb/ft) 15.50 Grade L-80 Top Connection BTC ID (in) 4.95 Tubing Strings: string max indicates LONGEST segment of string Top (ftKB) 41.4 Set Depth … 3,585.8 String Ma… 2 7/8 Tubing Description TUBING WO Set Depth (ftKB) 4,104.7 Wt (lb/ft) 6.50 Grade L-80 Top Connection EUE8rdAB MOD ID (in) 2.44 Completion Details: excludes tubing, pup, space out, thread, RKB... Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des OD Nominal (in)Com Make Model Nominal ID (in) 41.4 41.4 0.00 HANGER 6.000 Tubing Hanger T&C Upset 2.441 519.4 519.4 0.36 NIPPLE 3.680 Camco "DS" Nipple 2.312" T&C Upset 2.312 4,003.9 3,485.6 7.08 GAS LIFT 4.750 Camco Mandrel KBMG-M w/1" DCK- 2 SOV 1500 psi CAMCO KBMG- M 2.347 4,052.9 3,534.3 6.04 NIPPLE 3.680 Camco "D" Nipple 2.250" 2.250 4,091.7 3,572.8 5.78 SEAL ASSY 4.500 Baker 3-1/2" Locator Seal Assembly 3.000 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Des Com Make Model SN ID (in) 203.8 203.8 0.10 PACKER - PATCH - UPR UPPER 2.29" P2P (2400LB RELEASE), SPACER PIPE, & ANCHOR LATCH (30.5' OAL) CPP28 7086 1.375 207.0 207.0 0.10 ANCHOR LATCH ON SPACER PIPE 2 1/16" P110 SPACER PIPE AND ANCHOR LATCH CPAL2 87046 1.375 216.0 216.0 0.11 LEAK - TUBING LEAK @216' 233.9 233.9 0.14 PACKER - PATCH - LWR LOWER 2.29" P2P MID- ELEMENT AT 236' RKB (2400LB RELEASE) (3.55' OAL) CPP28 7046 1.375 Mandrel Inserts : excludes pulled inserts Top (ftKB) Top (TVD) (ftKB) Top Incl (°) St ati on No /S Serv Valve Type Latch Type OD (in) TRO Run (psi) Run Date Com Make Model Port Size (in) 4,003.9 3,485.6 7.08 1 Gas Lift DMY BK 1 0.0 6/23/2008 0.000 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180° ph; 90° Orient; 2.5"HSD 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180° ph, 2.5" HSD DP 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180°ph; 90° Orient; 2.5"HSD 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 7/29/2022 8:04:19 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 SEAL ASSY; 4,091.7 NIPPLE; 4,052.9 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 233.9 ANCHOR LATCH ON SPACER PIPE; 207.0 LEAK - TUBING; 216.0 PACKER - PATCH - UPR; 203.8 CONDUCTOR; 37.4-121.0 HANGER; 41.4 KUP INJ KB-Grd (ft) RR Date 11/8/1997 Other Elev… 1D-130 ... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 WELLNAME WELLBORE1D-130 Annotation Last WO: End Date 6/16/2008 H2S (ppm) DateComment SSSV: NIPPLE Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 7/29/2022 8:04:20 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 SEAL ASSY; 4,091.7 NIPPLE; 4,052.9 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 233.9 ANCHOR LATCH ON SPACER PIPE; 207.0 LEAK - TUBING; 216.0 PACKER - PATCH - UPR; 203.8 CONDUCTOR; 37.4-121.0 HANGER; 41.4 KUP INJ 1D-130 ... WELLNAME WELLBORE1D-130 Submit to: OPERATOR: FIELD / UNIT / PAD: DATE: OPERATOR REP: AOGCC REP: Well Pressures:Pretest Initial 15 Min.30 Min.45 Min.60 Min. PTD 1971830 Type Inj W Tubing 930 930 930 930 Type Test P Packer TVD 3573 BBL Pump 1.0 IA 23 3000 2880 2860 Interval O Test psi 1500 BBL Return OA 140 410 410 370 Result P Well Pressures:Pretest Initial 15 Min.30 Min.45 Min.60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures:Pretest Initial 15 Min.30 Min.45 Min.60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures:Pretest Initial 15 Min.30 Min.45 Min.60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures:Pretest Initial 15 Min.30 Min.45 Min.60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result TYPE INJ Codes TYPE TEST Codes INTERVAL Codes Result Codes W = Water P = Pressure Test I = Initial Test P = Pass G = Gas O = Other (describe in Notes)4 = Four Year Cycle F = Fail S = Slurry V = Required by Variance I = Inconclusive I = Industrial Wastewater O = Other (describe in notes) N = Not Injecting ConocoPhillips Alaska Inc, Kuparuk / KRU / 1D Pad VanCamp 03/02/23 Notes:Diagnostic MITIA Notes: 1D-130 Notes: Notes: Notes: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test jim.regg@alaska.gov;AOGCC.Inspectors@alaska.gov;phoebe.brooks@alaska.gov chris.wallace@alaska.gov Form 10-426 (Revised 01/2017)MIT KRU 1D-130 diagnostic MITIA 3-2-23 (002) CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. From:Wallace, Chris D (OGC) To:AOGCC Records (CED sponsored) Subject:FW: KRU 1D-130 (PTD 197-183) Report of suspect IA pressure fall off Date:Wednesday, March 1, 2023 11:08:14 AM Attachments:AnnComm Surveillance TIO for 1D-130.pdf From: Byrne, Jan <Jan.Byrne@conocophillips.com> Sent: Wednesday, March 1, 2023 9:46 AM To: Wallace, Chris D (OGC) <chris.wallace@alaska.gov> Cc: Earhart, Will C <William.C.Earhart@conocophillips.com> Subject: KRU 1D-130 (PTD 197-183) Report of suspect IA pressure fall off Chris, KRU 1D-130 (PTD 197-183) During review of TIO trends it was noted that 1D-130’s IA pressure had a precipitous drop off around December 25, 2022. DHD will be mobilized to perform initial testing to include an MITIA, pack off tests and adjust the IA pressure for a 30 day monitor. Any required paperwork for continued injection or corrective action will be submitted once a plan forward has been determined. A 90 day TIO trend and wellbore schematic are attached. Please let me know if you disagree or have any questions with this plan. Regards, Jan Byrne Well Integrity Specialist ConocoPhillips Alaska, Inc. Office phone: (907) 659-7224 Cell phone: (808) 345-6886 1D-130 90-Day Bleed History WELL DATE STR-PRES END-PRES DIF-PRES CASING 1D-130 2023-02-05 42 5 -37 IA Last Tag Annotation Depth (ftKB) End Date Wellbore Last Mod By Last Tag: RKB 4,389.0 2/1/2018 1D-130 pproven Last Rev Reason Annotation End Date Wellbore Last Mod By Rev Reason: Set Upper Section of Patch 7/28/2022 1D-130 zembaej Casing Strings Top (ftKB) 37.4 Set Depth … 121.0 OD (in) 16 Casing Description CONDUCTOR Set Depth (ft… 121.0 Wt/Len (lb/ft) 62.50 Grade H-40 Top Connection WELDED ID (in) 15.06 Top (ftKB) 37.4 Set Depth … 2,239.7 OD (in) 7 5/8 Casing Description SURFACE Set Depth (ft… 2,529.3 Wt/Len (lb/ft) 29.70 Grade L-80 Top Connection ABM-BTC ID (in) 6.87 Top (ftKB) 37.1 Set Depth … 4,247.2 OD (in) 5 1/2 Casing Description PRODUCTION 5.5"x3.5"@4091' Set Depth (ft… 4,768.1 Wt/Len (lb/ft) 15.50 Grade L-80 Top Connection BTC ID (in) 4.95 Tubing Strings: string max indicates LONGEST segment of string Top (ftKB) 41.4 Set Depth … 3,585.8 String Ma… 2 7/8 Tubing Description TUBING WO Set Depth (ftKB) 4,104.7 Wt (lb/ft) 6.50 Grade L-80 Top Connection EUE8rdAB MOD ID (in) 2.44 Completion Details: excludes tubing, pup, space out, thread, RKB... Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des OD Nominal (in)Com Make Model Nominal ID (in) 41.4 41.4 0.00 HANGER 6.000 Tubing Hanger T&C Upset 2.441 519.4 519.4 0.36 NIPPLE 3.680 Camco "DS" Nipple 2.312" T&C Upset 2.312 4,003.9 3,485.6 7.08 GAS LIFT 4.750 Camco Mandrel KBMG-M w/1" DCK- 2 SOV 1500 psi CAMCO KBMG- M 2.347 4,052.9 3,534.3 6.04 NIPPLE 3.680 Camco "D" Nipple 2.250" 2.250 4,091.7 3,572.8 5.78 SEAL ASSY 4.500 Baker 3-1/2" Locator Seal Assembly 3.000 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Des Com Make Model SN ID (in) 203.8 203.8 0.10 PACKER - PATCH - UPR UPPER 2.29" P2P (2400LB RELEASE), SPACER PIPE, & ANCHOR LATCH (30.5' OAL) CPP28 7086 1.375 207.0 207.0 0.10 ANCHOR LATCH ON SPACER PIPE 2 1/16" P110 SPACER PIPE AND ANCHOR LATCH CPAL2 87046 1.375 216.0 216.0 0.11 LEAK - TUBING LEAK @216' 233.9 233.9 0.14 PACKER - PATCH - LWR LOWER 2.29" P2P MID- ELEMENT AT 236' RKB (2400LB RELEASE) (3.55' OAL) CPP28 7046 1.375 Mandrel Inserts : excludes pulled inserts Top (ftKB) Top (TVD) (ftKB) Top Incl (°) St ati on No /S Serv Valve Type Latch Type OD (in) TRO Run (psi) Run Date Com Make Model Port Size (in) 4,003.9 3,485.6 7.08 1 Gas Lift DMY BK 1 0.0 6/23/2008 0.000 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180° ph; 90° Orient; 2.5"HSD 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180° ph, 2.5" HSD DP 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180°ph; 90° Orient; 2.5"HSD 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 7/29/2022 8:04:19 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 SEAL ASSY; 4,091.7 NIPPLE; 4,052.9 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 233.9 ANCHOR LATCH ON SPACER PIPE; 207.0 LEAK - TUBING; 216.0 PACKER - PATCH - UPR; 203.8 CONDUCTOR; 37.4-121.0 HANGER; 41.4 KUP INJ KB-Grd (ft) RR Date 11/8/1997 Other Elev… 1D-130 ... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 WELLNAME WELLBORE1D-130 Annotation Last WO: End Date 6/16/2008 H2S (ppm) DateComment SSSV: NIPPLE Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 7/29/2022 8:04:20 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 SEAL ASSY; 4,091.7 NIPPLE; 4,052.9 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 233.9 ANCHOR LATCH ON SPACER PIPE; 207.0 LEAK - TUBING; 216.0 PACKER - PATCH - UPR; 203.8 CONDUCTOR; 37.4-121.0 HANGER; 41.4 KUP INJ 1D-130 ... WELLNAME WELLBORE1D-130 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, September 1, 2022 SUBJECT:Mechanical Integrity Tests TO: FROM:Lou Laubenstein P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 1D-130 KUPARUK RIV U WSAK 1D-130 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 09/01/2022 1D-130 50-029-22815-00-00 197-183-0 W SPT 3568 1971830 1500 880 880 880 880 140 210 170 150 OTHER P Lou Laubenstein 8/9/2022 MIT-IA per Sundry # 322-058, test will also complete 4-year test 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:KUPARUK RIV U WSAK 1D-130 Inspection Date: Tubing OA Packer Depth 1305 2215 2150 2140IA 45 Min 60 Min Rel Insp Num: Insp Num:mitLOL220810094231 BBL Pumped:0.3 BBL Returned:0.3 Thursday, September 1, 2022 Page 1 of 1 9 9 9 9 9 9 99 9 9 9 9 Sundry # 322-058, James B. Regg Digitally signed by James B. Regg Date: 2022.09.01 14:46:41 -08'00' Operations shutdownRepair WellFracture StimulatePlug PerforationsAbandon1. Type of Request: Change Approved ProgramPull TubingOther StimulatePerforateSuspend Perforate New Pool Re-enter Susp Well Other: Pull/ Replace Tubing PatchAlter CasingPlug for Redrill 5. Permit to Drill Number:4. Current Well Class:2. Operator Name: DevelopmentExploratory 3. Address:ServiceStratigraphic 6. API Number: 8. Well Name and Number:7. If perforating: What Regulation or Conservation Order governs well spacing in this pool? NoWill planned perforations require a spacing exception? Yes Current Pools:10. Field:9. Property Designation (Lease Number): 11. Junk (MD):Plugs (MD):MPSP (psi):Effective Depth TVD:Effective Depth MD:Total Depth TVD (ft):Total Depth MD (ft): None4778' CollapseCasing Structural Conductor Surface Intermediate Production Liner Packers and SSSV MD (ft) and TVD (ft):Packers and SSSV Type: 13. Well Class after proposed work:12. Attachments: Proposal Summary Wellbore schematic ServiceDevelopmentExploratory StratigraphicDetailed Operations Program BOP Sketch 15. Well Status after proposed work:14. Estimated Date for WDSPLWINJOILCommencing Operations:Suspended WAGGASDate:16. Verbal Approval:SPLUGGSTOR AOGCC Representative: GINJ AbandonedOp Shutdown Contact Name: Contact Email: Contact Phone: Authorized Title: Sundry Number:Conditions of approval: Notify AOGCC so that a representative may witness Location ClearanceMechanical Integrity TestBOP TestPlug Integrity Other: Post Initial Injection MIT Req'd? NoYes Spacing Exception Required? Subsequent Form Required:NoYes APPROVED BY Date:COMMISSIONERApproved by:THE AOGCC Sr Res EngSr Pet GeoSr Pet EngComm.Comm. 4108-4596' 4731' 2-7/8"3589-4075' 5-1/2 x 3-1/2" 16" 7-5/8" 84' 2492' Perforation Depth MD (ft): MD 121' 2240' 121' 2529' 4247'4768' SizeLength Proposed Pools: BurstTVD PRESENT WELL CONDITION SUMMARY None4389'4257' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 ADL0025650 197-183 P.O. Box 100360, Anchorage, AK 99510 50-029-22815-00-00 ConocoPhillips Alaska, Inc. KRU 1D-130 West Sak Oil PoolWest Sak Oil PoolKuparuk River Field N/A Tubing Grade: 204' MD and 204' TVD 234' MD and 234' TVD N/A Tubing Size:Perforation Depth TVD (ft): L-80 3/10/2023 Packer: P2P Patch Packer Packer: P2P Patch Packer SSV: None 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name and Digital Signature with Date: AOGCC USE ONLY Allen Eschete allen.eschete@conocophillips.com (907) 265-6558 Intervention Engineer Form 10-403 Revised 10/2022 Approved application valid for 12 months from date of approval.Submit PDF to aogcc.permitting@alaska.gov 3869' Tubing MD (ft): 4105' By Samantha Carlisle at 11:35 am, Feb 23, 2023 323-118 Digitally signed by Allen Eschete DN: CN=Allen Eschete, E=Allen.Eschete@ConocoPhillips.com Reason: I have reviewed this document Location: Date: 2023.02.23 07:22:49-09'00' Foxit PDF Editor Version: 12.0.1 Allen Eschete SFD 3/1/2023 DSR-2/23/23 X VTL 03/08/23 10-404 X GCW 03/08/23 JLC 3/8/2023 3/9/23 Brett W. Huber, Sr. Digitally signed by Brett W. Huber, Sr. Date: 2023.03.09 10:16:34 -09'00' RBDMS JSB 030923 KRU 1D-130 Well Work Justification & Objectives (and date required if appropriate): 1D-130 is coming due for a subsidence drift 3/10/23. The shallow tubing patch will need to be pulled to complete the subsidence drift and reset once the drift is complete. Risk/Job Concerns: • Approved 10-403 from AOGCC required prior to pulling and reseting patch. • Tubing patch set at 204' - 234' over tubing leak at 216'. • 2019 Caliper reported other areas of tubing with 60% + isolated pitting and linned pitting. • Patch packers have been set @ 238'/208', 235'/205', and 234'/204' RKB Steps: Relay or Slickline/Eline 1. Drift tubing down to top of patch at 204'. 2. Pull patch at 204'. 3. Drift dummy plug down to 2.25" D nipple at 4053' RKB. 1. If unable to drift, contact Well Integrity Specialist for path forward. 4. Brush and flush patch set area around 150'-250'. 5. Pump 20 bbls 100*F diesel down tubing to preheat. 6. Set lower 2.29" P2P at 229' (5' higher than previous) correlate with LDL run 7/2/2019. 7. Sting into P2P with test tool and perform CMIT TxIA to 2500 psi. 8. Run upper 2.29" P2P, spacer pipe, and anchor latch to sting into lower P2P. 1. Patch should be 30' from element to element placing the upper P2P mid element at 199' (5' higher than previous). 9. Perform MITIA to 2500 psi. Record TIOs. 10. RDMO, turn well over to Operations to BOI. 11. Will require SW MITIA, notify DHD Field Supervisor. Last Tag Annotation Depth (ftKB) Wellbore End Date Last Mod By Last Tag: RKB 4,389.0 1D-130 2/1/2018 pproven Last Rev Reason Annotation Wellbore End Date Last Mod By Rev Reason: Set Upper Section of Patch 1D-130 7/28/2022 zembaej Casing Strings Csg Des OD (in) ID (in) Top (ftKB) Set Depth (ftKB) Set Depth (TVD) (ftKB) Wt/Len (lb/ft) Grade Top Thread CONDUCTOR 16 15.06 37.4 121.0 121.0 62.50 H-40 WELDED SURFACE 7 5/8 6.87 37.4 2,529.3 2,239.7 29.70 L-80 ABM-BTC PRODUCTION 5.5"x3.5"@4091' 5 1/2 4.95 37.1 4,768.1 4,247.2 15.50 L-80 BTC Tubing Strings: string max indicates LONGEST segment of string Top (ftKB) 41.4 Set Depth … 4,104.7 Set Depth … 3,585.8 String Ma… 2 7/8 Tubing Description TUBING WO Wt (lb/ft) 6.50 Grade L-80 Top Connection EUE8rdAB MOD ID (in) 2.44 Completion Details: excludes tubing, pup, space out, thread, RKB... Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des OD Nominal (in)Com Make Model Nominal ID (in) 41.4 41.4 0.00 HANGER 6.000 Tubing Hanger T&C Upset 2.441 519.4 519.4 0.36 NIPPLE 3.680 Camco "DS" Nipple 2.312" T&C Upset 2.312 4,003.9 3,485.6 7.08 GAS LIFT 4.750 Camco Mandrel KBMG-M w/1" DCK- 2 SOV 1500 psi CAMCO KBMG- M 2.347 4,052.9 3,534.3 6.04 NIPPLE 3.680 Camco "D" Nipple 2.250" 2.250 4,091.7 3,572.8 5.78 SEAL ASSY 4.500 Baker 3-1/2" Locator Seal Assembly 3.000 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB)Top Incl (°)Des Com Make Model SN Run Date ID (in) 203.8 203.8 0.10 PACKER - PATCH - UPR UPPER 2.29" P2P (2400LB RELEASE), SPACER PIPE, & ANCHOR LATCH (30.5' OAL) CPP2 87086 7/28/2022 1.375 207.0 207.0 0.10 ANCHOR LATCH ON SPACER PIPE 2 1/16" P110 SPACER PIPE AND ANCHOR LATCH CPAL 28704 6 7/28/2022 1.375 216.0 216.0 0.11 LEAK - TUBING LEAK @216' 7/2/2019 233.9 233.9 0.14 PACKER - PATCH - LWR LOWER 2.29" P2P MID- ELEMENT AT 236' RKB (2400LB RELEASE) (3.55' OAL) CPP2 87046 7/27/2022 1.375 Mandrel Inserts : excludes pulled inserts Top (ftKB) Top (TVD) (ftKB) Top Incl (°) St ati on No /S Serv Valve Type Latch Type OD (in) TRO Run (psi) Run Date Com Make Model Port Size (in) 4,003.9 3,485.6 7.08 1 Gas Lift DMY BK 1 0.0 6/23/2008 0.000 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180° ph; 90° Orient; 2.5"HSD 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180° ph, 2.5" HSD DP 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 2/9/2023 4:58:19 PM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 233.9 ANCHOR LATCH ON SPACER PIPE; 207.0 LEAK - TUBING; 216.0 PACKER - PATCH - UPR; 203.8 CONDUCTOR; 37.4-121.0 KUP INJ KB-Grd (ft) RR Date 11/8/1997 Other Elev… 1D-130 ... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 WELLNAME WELLBORE1D-130 Annotation Last WO: End Date 6/16/2008 H2S (ppm) DateComment SSSV: NIPPLE Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft)Type Com 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180°ph; 90° Orient; 2.5"HSD 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 1D-130, 2/9/2023 4:58:19 PM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 233.9 ANCHOR LATCH ON SPACER PIPE; 207.0 LEAK - TUBING; 216.0 PACKER - PATCH - UPR; 203.8 CONDUCTOR; 37.4-121.0 KUP INJ 1D-130 ... 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Wireline & Perforating Attn.: Natural Resource Technician Attn: Fanny Haroun 333 West 7th Avenue, Suite 100 6900 Arctic Blvd.Anchorage, Alaska 99501 Anchorage, Alaska 99518 Office: 907-275-2605 FRS_ANC@halliburton.com The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of the sender above WELL NAME API #SERVICE ORDER #FIELD NAME JOB TYPE DATA TYPE LOGGING DATE PRINTS #DIGITAL # 1 1A-23 50-029-22131-00 906975765 Kuparuk River Multi Finger Caliper Field & Processed 12-Feb-21 0 1 2 1B-11 50-029-20657-00 907041775 Kuparuk River Multi Finger Caliper Field & Processed 20-Mar-21 0 1 3 1D-101 50-029-22986-00 n/a West Sak Packer Setting Record Field- Final 14-Mar-21 0 1 4 1D-130 50-029-22815-00 907025874 West Sak Packer Setting Record Field- Final 13-Mar-21 0 1 5 1F-19 50-029-22660-00 906994361 Kuparuk River Packer Setting Record Field- Final 24-Feb-21 0 1 6 1G-02 50-029-20813-00 906996811 Kuparuk River Multi Finger Caliper Field & Processed 24-Feb-21 0 1 7 1L-11 50-029-22034-00 906914692 Kuparuk River Leak Detect Log Field- Final 15-Jan-21 0 1 8 1Q-10 50-029-21215-00 907035266 Kuparuk River Packer Setting Record Field- Final 18-Mar-21 0 1 9 2H-09 50-103-20050-00 907042522 Kuparuk River Packer Setting Record Field- Final 19-Mar-21 0 1 10 3H-21 50-103-20094-00 907045708 Kuparuk River Packer Setting Record Field- Final 22-Mar-21 0 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Fanny Haroun, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 FRS_ANC@halliburton.com Date:Signed: Transmittal Date: Received by the AOGCC 04/07/2021 PTD: 1971830 E-Set: 34904 04/07/2021 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg �n� DATE: Wednesday, March 31, 2021 P.I. Supervisor ' l `]fl�4 "^�I SUBJECT: Mechanical Integrity Tests 111 ConocoPhillips Alaska, Inc. ID -130 FROM: Brian Bixby KUPARUK RIV U WSAK ID -130 Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry NON -CONFIDENTIAL Lamm Well Name KUPARUK RIV U WSAK ID -130 API Well Number 50-029-22815-00-00 Inspector Name: Brian Bixby Insp Num: mitBDB210328060121 Permit Number: 197-183-0 Inspection Date: 3/27/2021 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min a13o Type Inj W iVD ayes -Tubing vso Sao 980 9so�- P 92Ia3o Type Test sPr Test psi ,oa IA ao sw use - u4o umped: 0.4 - BBL Returned: 04 - OA 120 - 220 -X160 wo - Interval ��—. OTHER P/F P - — _L- Notes: Required per SUNDRY 321_184 Post Patch Wednesday, March 31, 2021 Page I of I 1. Operations Abandon Plug Perforations Fracture Stimulate Pull Tubing Operations shutdown Performed: Suspend Perforate Other Stimulate Alter Casing Change Approved Program Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well Other: Pull & reset tubing patch ConocoPhillips Alaska, Inc.Development Exploratory 3. Address:Stratigraphic Service 6. API Number: 7. Property Designation (Lease Number):8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071):10. Field/Pool(s): 11. Present Well Condition Summary: Total Depth measured 4778 feet None feet true vertical 4257 feet None feet Effective Depth measured 4675 feet 4092 feet true vertical 4154 feet 3573 feet Perforation depth Measured depth 4108 - 4596 feet True Vertical depth 3589 - 4075 feet Tubing (size, grade, measured and true vertical depth)2.875 L-80 3586 3081 Packers and SSSV (type, measured and true vertical depth)Baker locater seal assem4092 / 3573 None None 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Prior to well operation: Subsequent to operation: 15. Well Class after work: Daily Report of Well Operations Exploratory Development Service Stratigraphic Copies of Logs and Surveys Run 16. Well Status after work: Oil Gas WDSPL Electronic Fracture Stimulation Data GSTOR GINJ SUSP SPLUG Sundry Number or N/A if C.O. Exempt: Contact Name: Authorized Title: Contact Email: 3/29/2021 Contact Phone: 321-084 Authorized Name: Authorized Signature with date: Senior Engineer:Senior Res. Engineer: 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283 WINJ WAG 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Jan Byrne n1617@conocophillips.com 659-7224 Well Integrity & Compliance Specialist ----- ----- N/A Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Conductor 84 16 121 121 Production 4731 5.5 4768 4247 Surface 2492 7.625 2529 2240 Packer measured true vertical Casing Length Size MD TVD N/A Kuparuk River Field / West Sak Oil Pool Plugs measured Junk measured Burst Collapse 197-183 50029228150000' ADL0025650 KRU 1D-130 P.O. Box 100630, Anchorage, Alaska 99508 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 2. Operator Name 4. Well Class Before Work:5. Permit to Drill Number: t Fra O 197 6. A G L PG R Form 10-404 Revised 3/2020 Submit Within 30 days of Operations By Samantha Carlisle at 8:48 am, Mar 30, 2021 宇宬宪宬宷室宯宯宼季家宬宪宱宨宧季宥宼季宍室宱季宅宼宵宱宨 宇宑孽季宆宑宀宍室宱季宅宼宵宱宨孯季守宀宭室宱孱宥宼宵宱宨它宦宲宱宲宦宲害宫宬宯宯宬害家孱宦宲宰 宕宨室家宲宱孽季完季室宰季宷宫宨季室宸宷宫宲宵季宲宩季宷宫宬家季宧宲宦宸宰宨宱宷 宏宲宦室宷宬宲宱孽季宄宱宦宫宲宵室宪宨孯季宄宯室家宮室 宇室宷宨孽季孵孳孵孴孱孳孶孱孵孼季孴孳孽孷孺孽孶孳孰孳孻孪孳孳孪 安宲宻宬宷季宓宫室宱宷宲宰宓宇安季宙宨宵家宬宲宱孽季孴孳孱孴孱孳 Jan Byrne SFD 4/1/2021DSR-4/1/21 RBDMS HEW 3/30/2021 VTL 5/5/21 P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 March 29, 2021 Commissioner Jessie Chmielowski Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Dear Commissioner Chmielowski, Enclosed please find the 10-404 report for Sundry 321-084 well operations from ConocoPhillips Alaska, Inc. for pulling and resetting a retrievable tubing patch to allow access for a subsidence surveillance drift in well KRU 1D-130 (PTD 197-183). Please contact us at 659-7244 if you have any questions. Sincerely, Jan Byrne Well Integrity Specialist ConocoPhillips Alaska, Inc. 宇宬宪宬宷室宯宯宼季家宬宪宱宨宧季宥宼季宍室宱季宅宼宵宱宨 宇宑孽季宆宑宀宍室宱季宅宼宵宱宨孯季 守宀宭室宱孱宥宼宵宱宨它宦宲宱宲宦宲害宫宬宯宯宬害家孱宦宲宰 宕宨室家宲宱孽季完季室宰季宷宫宨季室宸宷宫宲宵季宲宩季宷宫宬家季 宧宲宦宸宰宨宱宷 宏宲宦室宷宬宲宱孽季宄宱宦宫宲宵室宪宨孯季宄宯室家宮室 宇室宷宨孽季孵孳孵孴孱孳孶孱孵孼季孴孳孽孷孺孽孳孼孰孳孻孪孳孳孪 安宲宻宬宷季宓宫室宱宷宲宰宓宇安季宙宨宵家宬宲宱孽季孴孳孱孴孱孳 Jan Byrne Date Event Summary Executive Summary Pulled and reset tubing patch to allow for subsidence surveillance drift as per sundry 321-084. Well work copied below. 03/13/21 ((DELAYED START DUE TO OPERATIONS)); ((SUBSIDENCE SURVEILLANCE)) PULLED 2.28" P2P PATCH ASSEMBLY @ 208' RKB (ALL PARTS RECOVERED); DRIFT 2.25" DMY CA-2 PLUG W/ BRUSH WHILE PUMPING 100°F DIESEL DOWN TO D-NIPPLE @ 4053' RKB (NO ANOMALIES) & BRUSH PATCH INTERVAL ON WAY OOH; SET 2.28" LOWER P2P W/ MID ELEMENT @ 237' RKB (3.56' OAL / CPP287043); W/ TTS TEST TOOL IN LOWER P2P CMIT TBG X IA TO 2500 PSI (PASS); SET UPPER 2.285" P2P, SPACER PIPE, & ANCHOR LATCH W/ MID ELEMENT @ 206.98' (30.82' OAL / CPP287017 / CPAL287036); MITIA TO 2500 PSI (PASS). JOB COMPLETE. PRE CMIT T/I/O= 900/875/120, PRESSURE UP (.75) T/I/O= 2500/2500/240, 15 MIN T/I/O= 2400/2400/150, 30 MIN T/I/O= 2375/2375/130 MIT IA WHILE RIGGING DOWN PRE T/I/O= 850/850/130, (.5 BBLS) TO PRESSURE UP T/I/O= 900/2525/240, 15 MIN T/I/O= 875/2425/150, 30 MIN T/I/O= 875/2420/145 Last Tag Annotation Depth (ftKB) End Date Wellbore Last Mod By Last Tag: RKB 4,389.0 2/1/2018 1D-130 pproven Last Rev Reason Annotation End Date Wellbore Last Mod By Rev Reason: Replaced Tbg Patch 3/13/2021 1D-130 zembaej Casing Strings Casing Description CONDUCTOR OD (in) 16 ID (in) 15.06 Top (ftKB) 37.4 Set Depth (ftKB) 121.0 Set Depth (TVD) … 121.0 Wt/Len (l… 62.50 Grade H-40 Top Thread WELDED Casing Description SURFACE OD (in) 7 5/8 ID (in) 6.87 Top (ftKB) 37.4 Set Depth (ftKB) 2,529.3 Set Depth (TVD) … 2,239.7 Wt/Len (l… 29.70 Grade L-80 Top Thread ABM-BTC Casing Description PRODUCTION 5.5"x3.5"@4091' OD (in) 5 1/2 ID (in) 4.95 Top (ftKB) 37.1 Set Depth (ftKB) 4,768.1 Set Depth (TVD) … 4,247.2 Wt/Len (l… 15.50 Grade L-80 Top Thread BTC Tubing Strings Tubing Description TUBING WO String Ma… 2 7/8 ID (in) 2.44 Top (ftKB) 41.4 Set Depth (ft… 4,104.7 Set Depth (TVD) (… 3,585.8 Wt (lb/ft) 6.50 Grade L-80 Top Connection EUE8rdAB MOD Completion Details Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des Com Nominal ID (in) 41.4 41.4 0.00 HANGER Tubing Hanger 2.441 519.4 519.4 0.36 NIPPLE Camco "DS" Nipple 2.312" 2.312 4,052.9 3,534.3 6.04 NIPPLE Camco "D" Nipple 2.250" 2.250 4,091.7 3,572.8 5.78 SEAL ASSY Baker 3-1/2" Locator Seal Assembly 3.000 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Des Com Run Date ID (in) SN 205.0 205.0 0.10 PACKER - PATCH - UPR UPPER 2.285" P2P (4800LB RELEASE), SPACER PIPE, & ANCHOR LATCH (30.82' OAL) 3/13/2021 1.380 CPP287017 209.0 209.0 0.11 SPACER PIPE & ANCHOR LATCH 2 1/16" P110 SPACER PIPE AND ANCHOR LATCH 3/13/2021 1.380 CPAL287036 216.0 216.0 0.11 LEAK - TUBING LEAK @216' 7/2/2019 235.0 235.0 0.14 PACKER - PATCH - LWR LOWER 2.285" P2P (4800LB RELEASE) (4' OAL) 3/13/2021 1.380 CPP287043 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft )Type Com 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180° ph; 90° Orient; 2.5"HSD 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180° ph, 2.5" HSD DP 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180°ph; 90° Orient; 2.5"HSD 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180° ph, 2.5" HSD DP Mandrel Inserts St ati on N o/Top (ftKB) Top (TVD) (ftKB) Make Model OD (in) Serv Valve Type Latch Type Port Size (in) TRO Run (psi) Run Date Com 1 4,003.9 3,485.6 CAMCO KBMG- M 1 Gas Lift DMY BK 0.000 0.0 6/23/2008 1D-130, 3/14/2021 6:45:28 PM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 SEAL ASSY; 4,091.7 NIPPLE; 4,052.9 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 235.0 SPACER PIPE & ANCHOR LATCH; 209.0 LEAK - TUBING; 216.0 PACKER - PATCH - UPR; 205.0 CONDUCTOR; 37.4-121.0 HANGER; 41.4 KUP INJ KB-Grd (ft) Rig Release Date 11/8/1997 1D-130 ... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 WELLNAME WELLBORE1D-130 Annotation Last WO: End Date 6/16/2008 H2S (ppm) DateComment SSSV: NIPPLE Submit to: OOPERATOR: FIELD /UNIT /PA D: DATE: OPERATOR REP: AOGCC REP: Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 1971830 Type Inj W Tubing 980 980 980 980 Type Test P Packer TVD 3573 BBL Pump 0.4 IA 280 1810 1750 1740 Interval O Test psi 1500 BBL Return 0.4 OA 120 220 160 140 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 2001830 Type Inj W Tubing 514 518 514 514 Type Test P Packer TVD 3626 BBL Pump 0.2 IA 1260 1810 1790 1780 Interval O Test psi 1500 BBL Return 0.2 OA Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result TYPE INJ Codes TYPE TEST Codes INTERVAL Codes Result Codes W = Water P = Pressure Test I = Initial Test P = Pass G = Gas O = Other (describe in Notes) 4 = Four Year Cycle F = Fail S = Slurry V = Required by Variance I = Inconclusive I = Industrial Wastewater O = Other (describe in notes) N = Not Injecting STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MMec h an i c al Int egr i t y Tes t jim.regg@alaska.gov;AOGCC.Inspectors@alaska.gov;phoebe.brooks@alaska.gov chris.wallace@alaska.gov Notes:MITIA post patch pull and set per Sundry # 321-084 Notes: 1D-130 1D-101 Notes:MITIA post patch pull and reset per Sundry # 321-104 ***Single casing well*** Notes: Notes: ConocoPhillips Alaska Inc, Kuparuk / KRU / 1D Pad Brian Bixby Hembree / VanCamp 03/27/21 Form 10-426 (Revised 01/2017)MIT KRU 1D-130 & 1D-101 03-27-21.xlsx 1.Type of Request:Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown Suspend Perforate Other Stimulate Pull Tubing Change Approved Program Plug for Redrill Perforate New Pool Re-enter Susp Well Alter Casing Other: Pull and reset patch 2.Operator Name:4.Current Well Class:5.Permit to Drill Number: Exploratory Development 3.Address: Stratigraphic Service 6.API Number: 7.If perforating:8.Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool?N/A Will planned perforations require a spacing exception?Yes No 9.Property Designation (Lease Number):10. Field/Pool(s): 11. Total Depth MD (ft):Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi):Plugs (MD):Junk (MD): 4778 NA None Casing Collapse Conductor NA Surface NA Production NA Packers and SSSV Type:PKR:Packers and SSSV MD (ft) and TVD (ft):PKR: SSSV:SSSV: 12. Attachments:Proposal Summary Wellbore schematic 13.Well Class after proposed work: Detailed Operations Program BOP Sketch Exploratory Stratigraphic Development Service 14.Estimated Date for 15.Well Status after proposed work: Commencing Operations:OIL WINJ WDSPL Suspended 16.Verbal Approval:Date:GAS WAG GSTOR SPLUG Commission Representative: GINJ Op Shutdown Abandoned Contact Name: Contact Email: Contact Phone: Date:2/16/2021 Conditions of approval: Notify Commission so that a representative may witness Sundry Number: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Post Initial Injection MIT Req'd? Yes No Spacing Exception Required? Yes No Subsequent Form Required: APPROVED BY Approved by: COMMISSIONER THE COMMISSION Date: Comm. Comm. Sr Pet Eng Sr Pet Geo Sr Res Eng 659-7224 Baker locater seal assembly None 4092 / 3573 None Size Authorized Signature: 3/1/2021 2.875 Perforation Depth MD (ft): L-80 COMMISSION USE ONLY Authorized Name: Tubing Grade:Tubing MD (ft): 3589 - 4075 Perforation Depth TVD (ft):Tubing Size: 4108 - 4596 Authorized Title: 17.I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 ADL0025650 197-183 P.O. Box 100630, Anchorage, Alaska 99508 50029228150000' ConocoPhillips Alaska, Inc. KRU 1D-130 Kuparuk River Field / West Sak Oil Pool 4257 4675 PRESENT WELL CONDITION SUMMARY 4154 None Length TVD Burst 3586 MD NA NA NA 2240 4247 2529 4731 121 121 4768 84 16 7.625 5.5 2492 Well Integrity & Compliance Specialist Jan Byrne / Dusty Freeborn n1617@conocophillips.com m n P 66 t Form 10-403 Revised 3/2020 Approved application is valid for 12 months from the date of approval. By Samantha Carlisle at 8:56 am, Feb 16, 2021 321-084 宇宬宪宬宷室宯宯宼季家宬宪宱宨宧季宥宼季宍室宱季宅宼宵宱宨 宇宑孽季宆宑宀宍室宱季宅宼宵宱宨孯季守宀宭室宱孱宥宼宵宱宨它宦宲宱宲宦宲害宫宬宯宯宬害家孱宦宲宰 宕宨室家宲宱孽季完季室宰季宷宫宨季室宸宷宫宲宵季宲宩季宷宫宬家季宧宲宦宸宰宨宱宷 宏宲宦室宷宬宲宱孽季宄宱宦宫宲宵室宪宨孯季宄宯室家宮室 宇室宷宨孽季孵孳孵孴孱孳孵孱孴孹季孳孺孽孶孺孽孷孷孰孳孼孪孳孳孪 安宲宻宬宷季宓宫室宱宷宲宰宓宇安季宙宨宵家宬宲宱孽季孴孳孱孴孱孳 Jan Byrne X DSR-2/16/21 X 10-404 VTL 2/24/21 50-029-22815-00-00 X DLB 02/16/2021Comm 2/24/21 dts 2/24/2021 JLC 2/24/2021 RBDMS HEW 2/25/2021 P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 February 15, 2021 Commissioner Jessie Chmielowski Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Dear Commissioner Chmielowski, Enclosed please find the 10-403 Application for Sundry Approval for ConocoPhillips Alaska, Inc. well KRU 1D-130 (PTD 197-183) to pull and reset a retrievable tubing patch to allow for a compliance drift. Please contact us at 659-7244 if you have any questions. Sincerely, Jan Byrne Well Integrity Specialist ConocoPhillips Alaska, Inc. 宇宬宪宬宷室宯宯宼季家宬宪宱宨宧季宥宼季宍室宱季宅宼宵宱宨 宇宑孽季宆宑宀宍室宱季宅宼宵宱宨孯季 守宀宭室宱孱宥宼宵宱宨它宦宲宱宲宦宲害宫宬宯宯宬害家孱宦宲宰 宕宨室家宲宱孽季完季室宰季宷宫宨季室宸宷宫宲宵季宲宩季宷宫宬家季 宧宲宦宸宰宨宱宷 宏宲宦室宷宬宲宱孽季宄宱宦宫宲宵室宪宨孯季宄宯室家宮室 宇室宷宨孽季孵孳孵孴孱孳孵孱孴孹季孳孺孽孶孺孽孴孹孰孳孼孪孳孳孪 安宲宻宬宷季宓宫室宱宷宲宰宓宇安季宙宨宵家宬宲宱孽季孴孳孱孴孱孳 Jan Byrne Well Work Justification & Objectives (and date required if appropriate): 1D-130 is coming due for a subsidence compliance drift 3/10/21. The shallow tubing patch will need to be pulled to complete the subsidence compliance drift and reset once the drift is complete. Risk/Job Concerns: • Approved 10-403 from AOGCC required prior to pulling and reseting patch. • Tubing patch set at 208' - 238' over tubing leak at 216'. • 2019 Caliper reported other areas of tubing with 60% + isolated pitting and linned pitting. Steps: Relay or Slickline/Eline 1. Drift tubing down to top of patch at 208'. 2. Pull patch at 208'. 3. Drift dummy plug down to 2.25" D nipple at 4053’. 4. Brush and flush patch set area around 200'-250'. 5. Set lower 2.29" P2P at 237' (one foot higher than previous) correlate with LDL run 7/2/2019. 6. Sting into P2P with test tool and perform CMIT TxIA to 2500 psi. 7. Run upper 2.29" P2P, spacer pipe, and anchor latch to sting into lower P2P. - Patch should be 30' from element to element placing the upper P2P mid element at 207' (one foot higher than previous). 8. Perform MITIA to 2500 psi. Record TIOs. 9. RDMO, turn well over to Operations to BOI. 10. Will require SW MITIA, notify DHD Field Supervisor. Will require SW MITIA, notify DHD Field Supervisor. 24 hour notice to AOGCC Inspector to witness MIT-IA Last Tag Annotation Depth (ftKB) End Date Wellbore Last Mod By Last Tag: RKB 4,389.0 2/1/2018 1D-130 pproven Last Rev Reason Annotation End Date Wellbore Last Mod By Rev Reason: Added LEAKS & ENHANCED PATCHES 7/3/2020 1D-130 pproven Casing Strings Casing Description CONDUCTOR OD (in) 16 ID (in) 15.06 Top (ftKB) 37.4 Set Depth (ftKB) 121.0 Set Depth (TVD) … 121.0 Wt/Len (l… 62.50 Grade H-40 Top Thread WELDED Casing Description SURFACE OD (in) 7 5/8 ID (in) 6.87 Top (ftKB) 37.4 Set Depth (ftKB) 2,529.3 Set Depth (TVD) … 2,239.7 Wt/Len (l… 29.70 Grade L-80 Top Thread ABM-BTC Casing Description PRODUCTION 5.5"x3.5"@4091' OD (in) 5 1/2 ID (in) 4.95 Top (ftKB) 37.1 Set Depth (ftKB) 4,768.1 Set Depth (TVD) … 4,247.2 Wt/Len (l… 15.50 Grade L-80 Top Thread BTC Tubing Strings Tubing Description TUBING WO String Ma… 2 7/8 ID (in) 2.44 Top (ftKB) 41.4 Set Depth (ft… 4,104.7 Set Depth (TVD) (… 3,585.8 Wt (lb/ft) 6.50 Grade L-80 Top Connection EUE8rdAB MOD Completion Details Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des Com Nominal ID (in) 41.4 41.4 0.00 HANGER Tubing Hanger 2.441 519.4 519.4 0.36 NIPPLE Camco "DS" Nipple 2.312" 2.312 4,052.9 3,534.3 6.04 NIPPLE Camco "D" Nipple 2.250" 2.250 4,091.7 3,572.8 5.78 SEAL ASSY Baker 3-1/2" Locator Seal Assembly 3.000 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Des Com Run Date ID (in) SN 208.0 208.0 0.10 PACKER - PATCH - UPR 2.285 P2P, OAL 4' MAX OD 2.285" 3/10/2020 1.375 CPP287058 212.0 212.0 0.11 SPACER, ANCHOR LATCH ASSY 2 1/16" P110 SPACER PIPE (26' OF SPACER PIPE AND ANCHOR LATCH) 3/10/2020 1.370 CPAL287030 216.0 216.0 0.11 LEAK - TUBING LEAK FOUND AROUND 216'. PERFORM STATIONS OVER LEAK. 7/2/2019 238.0 238.0 0.14 PACKER - PATCH - LWR 2.285 P2P, OAL 4' MAX OD 2.285" 3/10/2020 1.375 CPP287059 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft )Type Com 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180°ph; 90° Orient; 2.5"HSD 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180°ph; 90° Orient; 2.5"HSD 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP Mandrel Inserts St ati on N o/Top (ftKB) Top (TVD) (ftKB) Make Model OD (in) Serv Valve Type Latch Type Port Size (in) TRO Run (psi) Run Date Com 1 4,003.9 3,485.6 CAMCO KBMG- M 1 Gas Lift DMY BK 0.000 0.0 6/23/2008 1D-130, 7/3/2020 1:56:11 AM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1-4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 PACKER - PATCH - LWR; 238.0 SPACER, ANCHOR LATCH ASSY; 212.0 LEAK - TUBING; 216.0 PACKER - PATCH - UPR; 208.0 CONDUCTOR; 37.4-121.0 KUP INJ KB-Grd (ft) Rig Release Date 11/8/1997 1D-130 ... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 WELLNAME WELLBORE1D-130 Annotation Last WO: End Date 6/16/2008 H2S (ppm) DateComment SSSV: NIPPLE MEMORANDUM TO: Jim Regg J �- 4jZ�jZ61Z<> P.I. Supervisor FROM: Guy Cook Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday, April 20, 2020 SUBJECT: Mechanical Integrity Tests ConocoPlullips Alaska, Inc. ID -130 KUPARUK RIV U WSAK ID -130 See: Inspector Reviewed By: �' P.I. Supry - Comm Well Name KUPARUK RIV U WSAK ID -130 API Well Number 50-029-22815-00-00 Inspector Name: Guy Cook Insp Num: mitGDC200419174317 Permit Number: 197-183-0 Inspection Date: 4/1912020 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 1x130 Type Ini JW 3565 - Tubing s3o 840 - 520 830 PTD 1971830 • Type Test I SPT Test psi 1500 - IA 1410 2110 - 2070 - 2065 BBL Pumped: 0.3 - BBL Returned: 03 OA iso iso - 180• lax Interval oTliElt P/F I P Notes: MIT -IA post patch per Sundry 320-030. The job was done with a Little Red Services pump truck and calibrated gauges. Monday, April 20, 2020 Page I of I Originated: Halliburton Wireline & Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 FRS—ANC@halliburton.com Delivered to: Alaska Oil and Gas Conservation Comm. Attn.: Natural Resource Technician 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of the sender above Transmittal Date: RECEIVED APR 2 3 2020 AOGCC 19'x183 32793 13 -Mar -20 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Fanny Sari, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 FRS _ANC@ha Iliburton.com Date:tl Signed: NAME API # SERVICE ORDER # FIELD NAME JOB TYPE DATA TYPE LOGGING DATE PRINTS # CD # V27 50-103-20178-00 50-029-20429-00 50-029-20590-00 50-029-20711-00 50-029-22102-00 906173399 906174414 906236618 906270889 906333945 906221237 Kuparuk Kuparuk Kuparuk Kuparuk Kuparuk Kuparuk Plug Setting Record Packer Setting Record Packer Setting Record Packer Setting Record Packer Setting Record Packer Setting Record Final -Field Final -Field Final -Field Final -Field Final -Field Final -Field 14 -Dec -19 16 -Dec -19 24 -Jan -20 26 -Jan -20 21 -Feb -2050-029-20595-00 4 -Jan -20 0 0 0 0 08 1 1 1 1 -Jan -20 0 50-029-22815-00 50-029-22816-00 906340407 906236619 West Sak West Sak Packer Setting Record Packer Setting Record Final -Field Final -Field 10 -Mar -20 14 -Jan -20 05 0 1 15 -tan -20 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Fanny Sari, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 FRS _ANC@ha Iliburton.com Date:tl Signed: 1. Operations Abandon Plug Perforations Fracture Stimulate Pull Tubing Operations shutdown Performed: Suspend Perforate Other Stimulate Alter Casing Change Approved Program Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well Other: Tubing patch ConcoPhillips Alaska, Inc.Development Exploratory Stratigraphic Service 6. API Number: 7. Property Designation (Lease Number):8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071):10. Field/Pool(s): 11. Present Well Condition Summary: Total Depth measured 4778 feet feet true vertical 4257 feet feet Effective Depth measured 4333 feet 4092 feet true vertical 3699 feet 3573 feet Perforation depth Measured depth 4108 - 4596 feet True Vertical depth 3589 - 4075 feet Tubing (size, grade, measured and true vertical depth)3.5 L-80 4105 3586 Packers and SSSV (type, measured and true vertical depth)Baker 3.5 Locator Seal Assembly 4092 3573 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Prior to well operation: Subsequent to operation: 15. Well Class after work: Daily Report of Well Operations Exploratory Development Service Stratigraphic Copies of Logs and Surveys Run 16. Well Status after work: Oil Gas WDSPL Electronic Fracture Stimulation Data GSTOR GINJ SUSP SPLUG Sundry Number or N/A if C.O. Exempt: Contact Name: Jan Byrne / Dusty Freeborn Authorized Title: Well Integrity Compliance Specialist Contact Email:N1617@conocophillips.com Contact Phone:907-659-7224 WINJ WAG Water-Bbl MD 121 2529 TVD Oil-Bbl measured true vertical Packer 5.5x3.5 4768 P. O. Box 100360, Anchorage, Alaska 995103. Address: 4. Well Class Before Work: Representative Daily Average Production or Injection Data Casing Pressure Tubing Pressure KRU 1D-130 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 197-183 500292281500 Plugs Junk measured ADL0025650 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. 320-030 Size 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) Gas-Mcf Authorized Signature with date: Authorized Name: Jan Byrne Liner 5. Permit to Drill Number: Kuparuk River Field / West Sak Oil Pool measured 4731 Conductor Surface Intermediate Production Casing Structural 16 7.625 Length 84 2492 Burst 2. Operator Name Senior Engineer:Senior Res. Engineer: Collapse t Fra O 6. A G L PG , R h Form 10-404 Revised 3/2020 Submit Within 30 days of Operations Digitally signed by jan.byrne@conocophillips.com DN: CN=jan.byrne@conocophillips.com Reason: I am the author of this document Location: Working remotely from home Date: 2020-04-20 20:10:05 Foxit PhantomPDF Version: 9.7.0 jan.byrne@conocophilli ps.com By Samantha Carlisle at 8:12 am, Apr 21, 2020 DSR-4/21/2020 RBDMS HEW 4/21/2020 SFD 4/23/2020VTL 4/28/20 P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 April 20, 2020 Commissioner Jessie Chmielowski Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Commissioner Chmielowski, Enclosed please find the 10-404 Report for Sundry (320-030) Well Operations for ConocoPhillips Alaska, Inc. well KRU 1D-130 (PTD 197-183) for tubing patch installation. Please contact Dusty Freeborn or me at 659-7224 if you have any questions. Sincerely, Jan Byrne Well Integrity & Compliance Specialist ConocoPhillips Alaska, Inc. Digitally signed by jan.byrne@conocophillips.com DN: CN=jan.byrne@conocophillips.com Reason: I am the author of this document Location: Working remotely from home Date: 2020-04-20 20:09:26 Foxit PhantomPDF Version: 9.7.0 jan.byrne@con ocophillips.com Submit to: OOPERATOR: FIELD /UNIT /PA D: DATE: OPERATOR REP: AOGCC REP: Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 1971830 Type Inj W Tubing 830 840 820 830 Type Test P Packer TVD 3573 BBL Pump 0.3 IA 1410 2110 2070 2065 Interval O Test psi 1500 BBL Return 0.3 OA 150 180 180 180 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result TYPE INJ Codes TYPE TEST Codes INTERVAL Codes Result Codes W = Water P = Pressure Test I = Initial Test P = Pass G = Gas O = Other (describe in Notes) 4 = Four Year Cycle F = Fail S = Slurry V = Required by Variance I = Inconclusive I = Industrial Wastewater O = Other (describe in notes) N = Not Injecting STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MMec h an i c al Int egr i t y Tes t jim.regg@alaska.gov;AOGCC.Inspectors@alaska.gov;phoebe.brooks@alaska.gov chris.wallace@alaska.gov Notes:MITIA post patch per Sundry # 320-030 Notes: 1D-130 Notes: Notes: Notes: ConocoPhillips Alaska Inc, Kuparuk / KRU / 1D Pad Guy Cook Hembree / Miller 04/19/20 Form 10-426 (Revised 01/2017)MIT KRU 1D-130 04-19-20.xlsx Last Tag Annotation Depth (ftKB) End Date Last Mod By Wellbore Last Tag: RKB 4,389.0 2/1/2018 pproven 1D-130 Last Rev Reason Annotation End Date Last Mod By Wellbore Rev Reason: Pull CA-2, set patch 3/10/2020 famaj 1D-130 Casing Strings Csg Des OD (in) ID (in) Top (ftKB) Set Depth (ftKB) Set Depth (TVD) (ftKB) Wt/Len (lb/ft) Grade Top Thread Wellbore CONDUCTOR 16 15.06 37.4 121.0 121.0 62.50 H-40 WELDED 1D-130 SURFACE 7 5/8 6.87 37.4 2,529.3 2,239.7 29.70 L-80 ABM-BTC 1D-130 PRODUCTION 5.5"x3.5"@4091' 5 1/2 4.95 37.1 4,768.1 4,247.2 15.50 L-80 BTC 1D-130 Tubing Strings Des String Max Nominal OD (in)ID (in) Top (ftKB) Set Depth (ftKB) Set Depth (TVD) (ftKB) Wt (lb/ft) Grade Top Thread Wellbore TUBING WO 2 7/8 2.44 41.4 4,104.7 3,585.8 6.50 L-80 EUE8rdAB MOD 1D-130 Completion Details Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des Com Nominal ID (in) Wellbore 41.4 41.4 0.00 HANGER Tubing Hanger 2.441 1D-130 519.4 519.4 0.36 NIPPLE Camco "DS" Nipple 2.312" 2.312 1D-130 4,052.9 3,534.3 6.04 NIPPLE Camco "D" Nipple 2.250" 2.250 1D-130 4,091.7 3,572.8 5.78 SEAL ASSY Baker 3-1/2" Locator Seal Assembly 3.000 1D-130 Other In Hole (Wireline retrievable plugs, valves, pumps, fish, etc.) Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Des Com Run Date ID (in) Wellbore 208.0 208.0 0.10 Patch PKR 2.285" P2P (CPP287058) W/ 26' OF SPACER PIPE AND ANCHOR LATCH (CPAL287030) OAL 30' MAX OD 2.285" 3/10/2020 1.375 1D-130 212.0 212.0 0.11 Spacer Pipe 2 1/16" P110 SPACER PIPE 3/10/2020 1.370 1D-130 238.0 238.0 0.14 Patch PKR 2.285 P2P (CPP287059) OAL 4' MAX OD 2.285" 3/10/2020 1.375 1D-130 Liner Details Top (ftKB) Top (TVD) (ftKB) Top Incl (°) Item Des Com Nominal ID (in) Wellbore 37.1 37.1 0.00 HANGER 4.950 1D-130 37.4 37.4 0.00 HANGER 6.875 1D-130 37.4 37.4 0.00 CONDUCTOR 15.062 1D-130 1,688.6 1,598.0 39.29 CEMENTER 6.875 1D-130 4,091.8 3,572.9 5.78 PBR 4.000 1D-130 Perforations & Slots Top (ftKB) Btm (ftKB) Top (TVD) (ftKB) Btm (TVD) (ftKB) Linked Zone Date Shot Dens (shots/ft )Type Com Wellbore 4,108.0 4,110.0 3,589.1 3,591.1 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,128.0 4,130.0 3,609.0 3,611.0 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,152.0 4,154.0 3,632.9 3,634.9 WS D, 1D-130 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,164.0 4,180.0 3,644.8 3,660.7 WS D, 1D-130 1/19/1998 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,192.0 4,194.0 3,672.7 3,674.7 WS C, 1D-130 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,207.0 4,241.0 3,687.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,210.0 4,212.0 3,690.6 3,692.6 WS B, 1D-130 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,212.0 4,241.0 3,692.6 3,721.5 WS B, 1D-130 1/19/1998 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,246.0 4,248.0 3,726.5 3,728.5 WS A4, 1D-130 11/11/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,251.0 4,256.0 3,731.5 3,736.5 WS A4, 1D-130 1/19/1998 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,256.0 4,276.0 3,736.5 3,756.4 WS A4, 1D-130 1/17/1998 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,262.0 4,264.0 3,742.4 3,744.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,278.0 4,280.0 3,758.4 3,760.4 WS A4, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,295.0 4,301.0 3,775.3 3,781.3 WS A3, 1D-130 1/17/1998 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,298.0 4,300.0 3,778.3 3,780.3 WS A3, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,300.0 4,301.0 3,780.3 3,781.3 WS A3, 1D-130 1/17/1997 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,310.0 4,342.0 3,790.3 3,822.2 WS A3, 1D-130 1/17/1998 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,354.0 4,356.0 3,834.1 3,836.1 WS A3, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,365.0 4,370.0 3,845.1 3,850.1 WS A2, 1D-130 1/17/1998 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,380.0 4,420.0 3,860.0 3,899.9 WS A2, 1D-130 1/17/1998 4.0 IPERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,392.0 4,394.0 3,872.0 3,874.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,402.0 4,404.0 3,882.0 3,884.0 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,430.0 4,432.0 3,909.9 3,911.9 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,440.0 4,452.0 3,919.9 3,931.8 WS A2, 1D-130 1/17/1998 4.0 APERF 180 deg ph; 90 deg Orient; 2.5"HSD 1D-130 4,462.0 4,464.0 3,941.8 3,943.8 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,490.0 4,492.0 3,969.7 3,971.7 WS A2, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 4,594.0 4,596.0 4,073.4 4,075.4 WS A1, 1D-130 11/10/1997 4.0 IPERF 180 deg ph, 2.5" HSD DP 1D-130 Comment SSSV: NIPPLE 1D-130, 3/13/2020 2:05:42 PM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1- 4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 SEAL ASSY; 4,091.7 NIPPLE; 4,052.9 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 Patch PKR; 238.0 Spacer Pipe; 212.0 Patch PKR; 208.0 CONDUCTOR; 37.4- 121.0 HANGER; 41.4 KUP INJ KB-Grd (ft) Rig Release Date 11/8/1997 Annotation Last WO: End Date 6/16/2008 H2S (ppm) Date... TD Act Btm (ftKB) 4,778.0 Well Attributes Field Name WEST SAK Wellbore API/UWI 500292281500 Wellbore Status INJ Max Angle & MD Incl (°) 42.54 MD (ftKB) 2,896.15 Legal Wellname 1D-130 Common Wellname1D-130 AK All Wellbores Schem Mandrel Inserts St ati on No /S Top (ftKB) Top (TVD) (ftKB) Make Model OD (in) Serv Valve Type Latch Type Port Size (in) TRO Run (psi) Run Date Com Wellbore 1 4,003.9 3,485.6 CAMCO KBMG-M 1 Gas Lift DMY BK 0.000 0.0 6/23/2008 1D-130 1D-130, 3/13/2020 2:05:42 PM Vertical schematic (actual) PRODUCTION 5.5"x3.5"@4091'; 37.1- 4,768.1 IPERF; 4,594.0-4,596.0 IPERF; 4,490.0-4,492.0 IPERF; 4,462.0-4,464.0 APERF; 4,440.0-4,452.0 IPERF; 4,430.0-4,432.0 IPERF; 4,402.0-4,404.0 IPERF; 4,380.0-4,420.0 IPERF; 4,392.0-4,394.0 IPERF; 4,365.0-4,370.0 IPERF; 4,354.0-4,356.0 IPERF; 4,310.0-4,342.0 IPERF; 4,300.0-4,301.0 IPERF; 4,298.0-4,300.0 IPERF; 4,295.0-4,301.0 IPERF; 4,278.0-4,280.0 IPERF; 4,256.0-4,276.0 IPERF; 4,262.0-4,264.0 IPERF; 4,251.0-4,256.0 IPERF; 4,246.0-4,248.0 IPERF; 4,212.0-4,241.0 IPERF; 4,207.0-4,241.0 IPERF; 4,210.0-4,212.0 IPERF; 4,192.0-4,194.0 IPERF; 4,164.0-4,180.0 IPERF; 4,152.0-4,154.0 IPERF; 4,128.0-4,130.0 IPERF; 4,108.0-4,110.0 SEAL ASSY; 4,091.7 NIPPLE; 4,052.9 GAS LIFT; 4,004.0 SURFACE; 37.4-2,529.3 NIPPLE; 519.4 Patch PKR; 238.0 Spacer Pipe; 212.0 Patch PKR; 208.0 CONDUCTOR; 37.4- 121.0 HANGER; 41.4 KUP INJ ... Legal Wellname 1D-130 Common Wellname1D-130 AK All Wellbores Schem THE STATE °fALASKA GOVERNOR MIKE DUNLEAVY Jan Byrne Well Integrity Compliance Specialist ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510 Re: Kuparuk River Field, West Sak Oil Pool, KRU 1D-130 Permit to Drill Number: 197-183 Sundry Number: 320-030 Dear Mr. Byrne: Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.cogcc.olaska.gov Enclosed is the approved application for the sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, J ek1cc C DATED thisL4of January, 2020. 4BDMSLL� JAN 312020 RECEIVED STATE OF ALASKA JAN 2 1 202 ALASKA OIL AND GAS CONSERVATION COMMISSION Il_16 7 2 0 APPLICATION FOR SUNDRY APPROVALS AO 20 AAC 25280 1. Type of Request: Abandon LJ Plug Perforations ❑ Fracture Stimulate Li Repair Well 0 Operations shutdown LJ Suspend ❑ Perforate ❑ Other Stimulate ❑ Pull Tubing ❑ Change Approved Program ❑ Plug far Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other: Tubing patch❑ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: ConocoPhilli s Alaska Inc. Exploratory ❑ Development ❑ Stratigraphic ❑ Service Q , 197-183 3. Address: 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50029228150000 re 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? NA Will planned perforations require a spacing exception? Yes ❑ No O KRU ID -130 - 9. Property Designation (Lease Number): 10. Field/Pool(s): ADL0025650 ' I Kuparuk River Field /West Sak Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (H): Total Depth TVD (H): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): 4,778' 4,257' 4,053' 3,534' Casing Length Size MD TVD Burst Collapse Structural Conductor 84' 16" 121' - Surface 2,492' 10" 2,529' Intermediate Production 4,731' 8" 4,768' Liner Perforation Depth MD (H): Perforation Depth TVD (H): Tubing Size: Tubing Grade: Tubing MD (it):4108' - 4596' 3589'- 4075' 3.500" L-80 4,100' Packers and SSSV Type: Packers and SSSV MD (ft) and TVD (ft): 12. Attachments: Proposal Summary Q Wellbore schematic ❑ 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory ❑ Stratigraphic ❑ Development ❑ Service ❑� 14. Estimated Date for 15. Well Status after proposed work: 2/1/2020 Commencing Operations ❑ WINJ ❑� WDSPL ❑ Suspended El: OIL GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ 16. Verbal Approval: Date: Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name: Jan Byrne Contact Name: Jan Byrne / Dusty Freeborn Authorized Title: Well Integrity Compliance Specialist Contact Email: N1617@conocophillips.com Contact Phone: 907-659-7224 Authorized Signature: Date: 1/19/20 COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: n Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test u Location Clearance ❑ Other: 3BDMS �� .IAN 3 1 ZOZO Post Initial Injection MIT Req'd? Yes ,.,� {/ No ❑ ,/ Spacing Exception Required? Yes No Subsequent Form Required: /a— -fd APPROVED BY /J n Approved by: COMMISSIONER THE COMMISSION Date. V U �� ���w Form -403 Revisedl/201 M i/zg/zel // Submit Form and Approved application is valid for 12 months from the date of a _ G I ISI !' A[t"ents in Duplicate ID -130 DESCRIPTION SUMMARY OF PROPOSAL 1D-130 was reported to the AOGCC and shut in and secured on 3/4/19 after failing an MITIA. Diagnostics culminated in an acoustic LDL locating a tubing leak at 216'. The well was left secured due to not meeting metrics, but the DPE has now determined the well to meet metrics and warrant patching. CPAI intends to set a 2.290", -30' OAL, Paragon 2 Packer, retrievable patch over the tubing leak to regain integrity and return the well to injection. Work Steps 1. Pull plug and prep patch set area. 2. Set patch at -208' to 238'. 3. Perform MITIA. 4. Bring well on injection. 5. Perform SW MITIA./ 6. Submit 10-404. �t b✓� �vLe 5u C/ /01-T Z4 nm -[L �� KUP INJ WELLNAME 1D-130 WELLBORE 1D-130 ConocomillipsWell Attributes Max Angle SMD TD Welll re PPIRIWI Well Core 3lalus 11) MpORI(BI Ac1BIm (EKE) Alaska, Inc. IWESTSAK 1500=81500 11 CONMCTON: 3]4.121 O— NIPPLE: 5194 SURFACE, 3 ,kZM.3— GAS LIPI 4,W40— NIPPLE. 4,W 9 IFERF', 4,1WL. .110.0 PERF. 41M&4 DO 0- 14.10 4,154.0 IFERF, 4.1 U1 4.1000 IFERF. 4, LEE CL41%O. IFERF:421064,3130L IPERF: 42M.642410 ERF, 4.2120.4.2410 IPERF. 4246.04245.0 IPERF', 4.251 M.2 ,,O� IPERF: 42] S. 04.MO— IPERF, 4,3W,04,301.0 IPERF: 4.31064,3420 I14, 35444355.0 IPERF. 4,3E 643]0.0 IPERF. 4 W0L4AM 0� MERE 4440 N,4S2C� IPERF: 4,4S264164.0� IPERF, 44044492.0 IPERF: 4,MN,4 . O5 3]l FR4..1 . 114.]60,1 �� MOO R.a1 oe. S1 ^I N Top IiVO) M. Ln[eM1 PONSIae TRO Run Top (IIKB) (IIKB) Make Model o6 po) &ary Type type (in) (psi) 0.un Oale Com 1 4,003.9 3,485.fi CAMCO KBM1IG- 1 Gas LIR DMI BK 0.000 LE fi2W2008 M I I ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 January 19, 2020 Commissioner Jessie Chmielowski Alaska Oil & Gas Commission 333 West 7h Avenue, Suite 100 Anchorage, AK 99501 Dear Commissioner Chmielowski, Enclosed please find the 10-403 Application for Sundry Approval for ConocoPhillips Alaska, Inc. well KRU 1D-130 (PTD 197-183) to set a retrievable tubing patch to repair a tubing leak. Please contact Dusty Freeborn or me at 659-7244 if you have any questions. Sincerely, Jan Byrne Well Integrity & Compliance Specialist ConocoPhillips Alaska, Inc. =_ CASED HOLE Well Log Transmittal To: AOGCC Natural Resources Technician 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 (907)793-1225 RE: Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection(Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : 1) Caliper Report 2) Signed Print Name: 19 7 183 31150 READ Cased Hole, Inc. RECEIVED Attn: Diane Williams 130 West International Airport Road AUG 2 9 2019 Suite C Anchorage, AK 99518 AOGCC Dianw.Williams(cDreadcasedhole com 02 -Jul -19 1D-130 1 Report / CD 50-029-22815-00 Date: 0 j[q PROACTIVE DIAGNOSTIC SERVICES, INC., 130W, INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)246-8952 E-MAIL: PDSANCHORAGEO.MEMORVLOGCOM WEBSITE: MMMEMORVLOG.COM https//readcasedhvlamy.ahazepoivccvMpersoneVdiene_williama reedcesedhvle_corNDommevta/Desk[vp/ConocvPhillips_]Yevsmicdvcrt CASED HOLE 137183 31150 Memory Multi -Finger Caliper Log Results Summary Company: ConocoPhillips Alaska, Inc. Well: 1D-130 Log Date: July 2, 2019 Field: West Sak Log No.: 15691 State: Alaska Run No.: 2 API No. 50-029-22815-00 Pipe Description: 2.875 inch 6.5 Ib. L-80 EUE 8RD ABMOD Top Log Interval: Surface Pipe Use: Tubing Bottom Log Interval: 4,050 Ft. (MD) Inspection Type : Corrosive & Mechanical Damage Inspection COMMENTS: This caliper data is tied into the top of the Camco DS Nipple at 519.4 feet (Driller's Depth). This log was run to assess the condition of the tubing with respect to internal corrosive and mechanical damage, particularly around a known leak at 219 feet. The caliper recordings indicate a possible hole at 217 feet. A 3-D log plot of the caliper recordings across the possible hole is included in this report. The caliper recordings indicate the remainder of the 2.875 inch tubing appears to range from good to poor condition with respect to internal corrosive and mechanical damage. Additional wall penetrations between 20% and 67% wall thickness are recorded in 77 of the 131 joints logged. Recorded damage appears as deep isolated pitting and a line of pits. No significant areas of cross-sectional wall loss or I.D. restrictions are recorded throughout the tubing logged. This is the second time a READ caliper has been run in this well, and the first time this 2.875 inch tubing has been logged since the RWO dated June 16, 2008. MAXIMUM RECORDED WALL PENETRATIONS: Possible Hole 85 5 217 Ft. (MD) Isolated Pitting 67 1.2 90 Ft. (MD) Line of Pits 63 125 4,026 Ft. (MD) Line of Pits 62 124 3,990 Ft. (MD) Isolated Pitting 56 121 3,397 Ft. (MD) MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS: No significant areas of cross-sectional wall loss (> 12%) are recorded throughout the tubing logged. MAXIMUM RECORDED ID RESTRICTIONS: No significant I.D. restrictions are recorded throughout the tubing logged. B. Suhanek & A. Power C. Waldrop J. Fama P.EAD Cased Hole Inc. / P.O. Box 1369, Stafford, TX 774.^.7 Phone: (281) 431-7100 or (898) 565-9085 Fax: (281) 431-7125 E-mail: ANSA-NorthAmerica(alreadcasedhole com Prudhoe Bay Field Office Phone: (907) 659-2307 Fey, �_- HOLE° Multifinger Caliper 3D Log Plot Company: ConocoPhillips Alaska, Inc. Field: West Sak Well: 1D-130 Date: July 2, 2019 Description: Detail of Caliper Recordings Across Possible Hole in 2.875 Inch Tubing. Comments Depth Maximum Penetration Nominal I.D. 3-D Log Image Map .......—............ .._. _� 111:240ft 0 % 100 2 Inches 3 82° 0° 90° 180° 270° 0' Maximum I.D. 2 inches 3 Minimum I.D. 2 Inches 3 I _ 150 Joint -.--. 160 170 180 Joint 4 190 I !I __ 200 I_ 210 Joint 5 _ Possible Hole - --- - - - — 85% Wall 226-- — Penetration —7t77-- -230 230 -- .. 240 g Joint 250 _ Correlation of Recorded Damage to Borehole Profile Pipe 1 2.875 in (47.4'- 4,050.4') Well: ID -130 Field: West Sak Company: ConocoPhilips Alaska, Inc Country: USA Survey Date: July 2, 2019 ■ Approx. Tool Deviation . Approx. Borehole Profile 1 49 10 360 20 681 30 997 40 1,311 50 1,624 Ul 60 1,937 c Z s 7 c p- 702,250 O 80 2,565 90 2,884 100 3,202 110 3,519 120 3,834 GLM 1 125 4,019 0 50 100 Damage Profile (% wall) / Tool Deviation (degrees) Bottom of Survey = 125 CASED HOLE Body Region Analysis Well: i D-130 Survey Date: July 2, 2019 Field: West Sak Tool Type: UW MFC 24 No. 214320 Company: ConocoPhillips Alaska, Inc. Tool Size: 1.69 inches Country: USA No. of Fingers: 24 Pipe 2.875 in. 6.5ppf L-80 EUE 8RD ABMOD Analyst: Waldro Pipe Nom.OD Weight Grade & Thread Nom.ID Top Depth Bottom Depth 2.875 in. 6.5 ppf L-80 EUE 8RD ABMOD 2.441 in. 47 ft. a nsn e MR 40 20 Damage Configuration (body) 0 Isolated General Line Other Hole/ Fitting Corrosion Corrosion Damage Pos. Hole Damage Profile (% wall) Penetration body Metal loss body 0 50 100 GLM 1 Bottom of Survey = 125 _= I CASED - _-� HOLE Joint Tabulation Sheet Well: 1 D-130 Survey Date: July 2, 2019 Field: West Sak Analyst: Waldrop Company: ConocoPhiflips Alaska, Inc. Pipe Description Nom. ID Body Wall Top Depth 2.875 in. 6.5 ppf L-80 EUE 8RD ABMOD Tubing 2.441 in. 7 in. 47 ft Bottom Depth 4,050 ft. Joint No. Jt. Depth Pen. (Ft.) Upset (in.) Pen. Body (in.) Pen. % Metal Loss % Min. I.D. (in.) _0_.21 Comments Damage Profile (% wall) 0 50 100 0.1 47 0 0.03 12 2 2.42 Pun�- 1 49 0 Q.02 11 3 2_.39 1.1 79 0 0.03 16 5 2.36 Pup Shallow Pittin Lt Deposits. 1.2 89 0 0.15 67 6 13k__ Pup Isolated Pittine. Lt Deposits. 1.3 99 0 0.02 11 3 2.35 Pup Lt Deposits 2 107 0 0.04 17 5 2.37 _ Shallow Pittin . Lt. Deposits. 3 139 T 0 0.03 12 2 2.39 4 170 0 0.03 12 3 2.39 5 201 0 0.18 85 5 2.39 Possible Holel 6 232 0 0.04 18 6 2.38 Shallow Pitting. 7 265 0 0.02 11 3 2.40 8 296 0 0.04 18 6 2.37 Shallow Pittin . Lt. Deposits. 9 328 0 0. 4 18 6 2.37 Shallow Line of Pits. Lt Deposits, 10 360 0 0.07 31 5 2.3 Isolated Pitting 11 392 0 0 04 19 8 2.39 Shallow Line of Pits. 12 424 0 0.05 22 6 2.39 Isolated Pittin 13 455 0 0.04 18 7 2.39 Shallow Line of Pits. 14 487 0 0.06 25 9 2.39 isolated Pittin 14.1 519 0 0 0 0 2.30 _ Camco DS Nipple 15 520 0_ 0.04 17 6 2.38 Shallow Line of Pits. Lt. D o its. _16 553 0 0.07 30 5 2.38 Isolated Pittiny. Lt. De osits. 17 585 0 0.04 19 6 2.38 Shallow Pitting, 18 617 0 0.04 19 7 2.39 Shallow Pittine 19 649 0 0.05 21 6 2.39 _ Isolated Pittin 20 681 0 0.04 17 6 2.40 Shallow Line of Pits. 21 713 0.04 0.06 25 7 2.38 Isolated PittingLt. Deposits. 22 745 n 0.05 22 i 2.41 Isolated Pi in 23 777 0 0.03 13 6 2.38 24 809 0 1 0.04 17 4 2.37 Shallow Pitting. Lt Deposits. 25 840 0 0.04 20 5 2.38 Isolated Pittin 26 871 0 0.04 18 2 2.40 S all w Pitting. 27 902 0 0.03 15 6 2.39 Line of Pits. 28 933 0 0.04 17 8 -Shallow 2.39 Shallow Filling. 29 965 0 0.07 32 6 2.38 Isolated Pitting Lt Deposits. 30 1 997 0 0.04 18 8 2.39 _ Shallow Pitting. 31 1 1028 0 0.04 19 J 6 2.39 Shallow Pitting. 32 1 1060 0 0.04 18 3 2.38 _ Shallow Pitting. Lt, Deposits. 33 1 1090 0 0.05 22 7 139 Line of Pits. 34 1 1122 0 0.02 10 6 2.38 _ 35 1154 _ 0 0.03 13 6 2.40 36 1186 0 0.03 12 5 2,39 _ 37 1218 0 0.04 19 6 2.39 Shallow Line of Pits. 3 1249 0 0.02 8 2 2 9 9 1280 0 0.05 24 5 2.38 Isolated Pittin 40 1311 - 0 0.08 35 6 2.38 Isolated Pittinp Lt. Deposits. 41 1343 0 0.04 16 6 2.39 Shallow Line of Pits. 42 1374 0 0.02 1 10 1 5 J 2.38 43 1406 0 .02 9 4 2.38 44 1437 0 0.04 17 5 2.37 Shallow Line of Pits. Lt Deposits. 45 1469 0 0.0_ 15 3 2.38 Shallow Pittine. Lt Deposits. Penetration Body Metal Loss Body Page 1 Well: Field: Company: aft I CASED HOLE ID -130 WestSak ConocoPhilips Alaska, Inc. Joint Tabulation Sheet Survey Date: July 2, 2019 Analyst: Waldrop Pipe Description Nom. ID Body Wall Top Depth 2.875 in, 6.5 ppf L-80 EUE 8RD ABMOD Tubing 2.441 in. 0.217 in. 47 ft Bottom Depth 4,050 ft. Joint No. It. Depth Pen. (Ft.) Upset (in.) Pen, Body (in.) Pen. % Metal Loss I % Min. I.D. (in.) Comments Damage Profile (% wall) 0 50 100 1499 0 0.03 14 3 2.38 Lt. De posits. L48 1531 0 _ 0.04 18 2 2. 8 Shallow Pitfine 1561 0 03 1 2.38 _ Lt. De osits. 1592 0 0.05 25 6 2.39 Isolated Pittin 1624 0 0.07 31 7 2.39 Isolated Plainly, 51 1656 0 0.04 17 6 2.38 Shallow Fitting. 52 1687 0 0.05 _E03 22 4 2.39 Line of Pits. 53 1719 0 14 9 2.38 Lt. De osits. 54 1748 0 0.04 20 3 2.39 Isolated Pitting, 55 1779 0 0.02 11 3 2.39 56 1810 0 0.05 24 6 2.37 Line of Pit . Lt 7Neposits. 57 1842 0 0.05 25 2 2.37 Isolated Pittinp, Lt, De osits. 58 1874 0 0.05 21 5 2.38 Isolated Pittin 59 1906 0 0.06 28 4 239 Line of Pit . 60. 1937 0.04 007 31 12 2,37 Line of Pits. it De osits. 61 1968 0 O.Q7 30 4 2. 9 Line of Pits. 62 2000 0 007 31 6 2.38 Is lated Pi in It De osits. 63 2031 0 0.06 26 6 2.38 _ Line of Pits. 64 2062 0 005 22 6 2. 0 Line of Pits. 65 2094 0 0.06 28 4 2.38 Line of Pits Lt. 1--- - 66 67 2125 2156 0 0 0.07 004 34 18 6 5 2.38 2.39 Line of Pits. Shallow Line of Pits 68 2187 0 0,05 25 4 2.38 _ Line of Pits. 69 2218 0 0.07 32 6 2.40 Isolated Pittin 70 2250 0 0.05 25 6 2.39 Line of Pits. 71 2282 0 0.05 24 6 2.38 Line of Pits 72 2313 0 0.06 29 6 2.38 Line of Pits. Lt Deposits. 73 234 0 0.09 40 6 2.38 Line of Pits. 74 2376 0 0.04 17 6 2.38 Shallow Pitting. Lt. Deposits. 75 2408 0 0.03 12 6 2.37 Lt Deposits, 76 2439 0 .05 22 6 2.38 Isolated Pitting, 77 2470 0 0.04 18 3 2.36 Shallow Pitting. Lt. Deposits. 78 2502 0 005 21 6 2.39 Isolated Pittin 79 2533 0 0.0 19 6 2.38 Shallow Pitfin . 80 2565 0 006 29 6 2.39 Line of Pits. 81 2597 0 0.07 32 6 2.37 _ Line of Pits. Lt. Deposits. 82 2629 0 0.06 28 6 2.39 Isolated Pitting. 83 2661 0 0.07 34 6 2,38 Line of Pits, 84 2693 0 1 0.05 24 6 2. 8 IWIated Pitting Lt De sits. 85 2725 0 003 16 6 2.38 Shallow Pitting. 86 2756 0 0.05 22 6 2.37 Line of Pits. Lt. Deposits. 87 2788 0 0.08 37 5 2.37 Line of Pits. Lt De osits. 88 2820 0 0.02 10 3 2.36 Lt. Deposits, 89 2852 0 0.06 29 6 2.39 Line of Pits. 90 2884 0 0.05 25 6 2.37 Line of Pits. Lt. De osits. 91 2916 0 0.03 16 6 2.38 Shallow Pitting, Lt. Deposits. 92 2948 0 0.06 29 6 2.40 Line of Pits. 93 2980 0 0.06 27 6 2.38 Line of Pits. Lt. De osits. 94 3012 0 0.0521 6 2. 8 Line of Pits_Lt, Denosits. 95 3044. 0 002. 9 2 2A0 'Penetration Body Metal Loss Body Page 2 -� Well: Field: Company: CASED HOLE ID-130 West Sak ConocoPhillips Alaska, Inc. Joint Tabulation Sheet Survey Date: July 2, 2019 Analyst: Waldrop Pipe Description Nom. ID Body Wall Top Depth 2.875 in. 6.5 ppf L-80 EUE BIRD ABMOD Tubing 2.441 in. 0.217 in. 47 ft --77 Bottom Depth 4,050 ft. J Joint No. Jt. Depth Pen. (Ft.) Upset (in.) Pen. Body (in.) Pen. % Metal Loss % Min. I,D. (i n.) Comments Damage Profile (% wall) 0 50 100 96 3075 0 0.03 12 3 2.38 Lt Deows. 97 3106 _ 0 0.07 32 11 2.38 _ Isolated Pittin 98 3138 00.07 31 7 _2.38 Line of Pits Lt. Deposits. 99 3170 0 0.05 24 5 2.38 Line of Pits. 100 3202 0 0.06 27 6 2.38 Isolated Pitting 101 3234 1 0-k-0.05 21 7 239 Line of Pits. 102 3266 1 0 1 0.10 45 5 2.39 Line of Pits. 1033297 0 0.09 41 7 2.38 Isolated Pittin 104 3329 0 0.07 33 5 2.39 Line of Pits. 105 3361 0 0.08 36 5 2.39 Line of Pits. 106 33930 0.12 56 6 2.37 Isolated Pitting. Lt. Deposits. 107 3425 0 0.08 37 6 2.39 Line of Pits. 108 3456 0 0.07 31 7 2.38 Line of Pits. 109 3487 0 0.0 41 6 2.39 Line of Pits. 110351 9 0 0.08 36 8 2.37 Line of Pits. Lt. Deposits, 111 3551 0 0.06 26 6 38 Line of Pits. Lt. Deposits, 112 3583 0 0.09 42 6 2.37 Line of Pits. Lt. De o its. 113 3615 0 0.06 29 3 2.39 Line of Pits. 114 3645 0 0.08 38 4 2.40 Line of Pits. 115 3676 0 0.09 43 5 2.37 Line of Pits. Lt. De osits. 116 3708 0 0.09 42 4 2.39Line of Pits. 117 3739 0 0.10 47 3 2.39 Line of Pits. 118 3770 0 0.10 46fi 2 37 Isolated Pi tin Lt. Deposits. 119 3802 0 0.11 49 1 6 2.38 Line of Pits. 120 3834 0 0.10 47 6 2.38 Line of Pits. Lt. De osits. 121 3865 0 0.11 51 6 2.39 Line of Pits. 122 3897 0 0.11 51 7 2.38 Line of Pits. 3928 0 0.10 46 6 2.39 Line of Pits. 3960 0 0.1362 6 2.38 Line of Pits. 3992 0 003 12 6 2.36 Pu Lt. De osits. E124 400 0 0 0 0 2.34 LM 1 No D viation 4009 0 003 12 6 2.36 Pu Lt D osits. 4019 0 0.14 63 6 2.39 1 Line of Pits. MOEN Penetration Body Metal Loss Body Page 3 Cross-sectional Illustration Survey Date: ICASED Tool Type: =_ff% 11 HOLE Well: ID -130 Field: West Sak Company: ConocoPhillips Alaska, Inc. Country: USA Tubing: 2.875 in. 6.5 ppf L-80 €UF 8RD Cross-sectional Illustration Survey Date: July 2, 2019 Tool Type: UW MFC 24 No. 214320 Tool Size: 1.69 inches No. of Fingers: 24 Cross Section for Joint 5 at depth 216.550 ft. Tool speed = 49 Nominal ID = 2.441 Nominal OD = 2.875 Remaining wall area = 95% Tool deviation - 2° Finger = 3 Penetration = 0.184 in. Possible Hole 0.18 in. = 85% Wall Penetration HIGH SIDE = UP A===% I CASED HOLE Well: ID -130 Field: West Sak Company: ConocoPhillips Alaska, Inc. Country: USA Tubing: 2.875 in. 6.5 DDf L-80 EUE Cross-sectional Illustration Survey Date: July 2, 2019 Tool Type: UW MFC 24 No. 214320 Tool Size: 1.69 inches No. of Fingers: 24 Cross Section for Joint 1.2 at depth 89.730 ft. Tool speed = 30 Nominal ID = 2.441 Nominal OD = 2.875 Remaining wall area = 97% Tool deviation = 2° Finger = 15 Penetration= 0.145 in. Isolated Pitting 0.15 in. = 67% Wall Penetration HIGH SIDE = UP Wallace, Chris D (DOA) From: NSK Well Integrity Supv CPF1 and 2 <n1617@conocophillips.com> Sent: Monday, March 4, 2019 3:58 PM To: Wallace, Chris D (DOA) Cc: CPA Wells Supt; NSK Well Integrity Supv CPF1 and 2 Subject: KRU 1 D-130 (PTD 197-183) Report of failed MITIA Attachments: 1 D-130.pdf,, 1 D-130 90 day TIO trend 3.4.19.JPG Chris, KRU water Injector 1D-130 (PTD 197-183) Reviewing the TIO trend this morning revealed that the IA pressure had equalized with the tubing pressure. DHD was mobilized to the well and a diagnostic MITIA failed. The well is to be shut in and freeze protected as soon as possible. The immediate plan is to secure the well and continue diagnostics. Once a path forward has been determined the proper paperwork for continued injection or corrective action will be submitted. A wellbore schematic and TIO trend are attached. Please let us know if you disagree or have any questions with this plan. Regards, Jan Byrne / Kelly Lyons Well Integrity Supervisor ConocoPhillips Alaska, Inc. Office phone: (907) 659-7224 LJ MEMORANDUM To: Jim Regg P.I. Supervisor ~~~ ~~ j2(-,~ t0 FROM: Bob Noble Petroleum Inspector • State of Alaska Alaska Oil and Gas Conservation Commission DATE: Thursday, July 22, 2010 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 1 D-130 KUPARUK RIV U WSAK iD-130 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv ~~ Comm Well Name: KUPARUK RIV U WSAK 1D-130 Insp Num: mitRCN100718143450 Rel Insp Num: API Well Number: 50-029-22815-00-00 Permit Number: 197-183-0 Inspector Name: Bob Noble Inspection Date: 7/16/2010 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well I I 31D o Type Inj. N • TVD 3568 ~ IA 10 1750 - 1650 1630 P.T.D 1971830 TypeTest SPT Test psi l~so OA ]~0 2ao ]so ]so Interval 4~TST p/F P ~ Tubing soo soo alo alo Notes: ~~~ rL~q ~l}- ~S~F- 1bT~~~S~` Thursday, July 22, 2010 Page 1 of 1 ~~~~~~ Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth ,:,a ~ a ~..,,~ Log Description ~' ~~~I `e _~ ~ ~~~~~~ f,,, . ~~:~ ~ ~ NO. 5125 ;., ~._ Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk Date BL Color CD 03/03/09 Well Job # 3H-33 604C-00006 USIT _ 02/09/09 1 1 1 D-130 ANHY-00049 INJECTION PROFILE J ~- 02/12/09 1 1 2A-26 ANHY-00053 PERF/SBHP SURVEY L l~ (p 02/16/09 1 1 3H-33 AYS4-00039 SFRT - 02/23/09 1 1 3C-06 B14B-00005 GLS ~! ~i 02/23/09 1 1 2N-318 6148-00006 SBHP SURVEY _ ~' _ / U 02/24/09 1 1 3H-33 804C-00006 SONIC SCANNER ~' a 02/09/09 1 1 3J-06 6148-00008 PRODUCTION PROFILE 02/27/09 1 1 1 D-119 AYS4-00044 INJECTION PROFILE ~ _. ~ ~ 02/28/09 1 1 3G-03 AYS4-00043 PRODUCTION PROFILE - ~' ~ 02/27/09 1 1 %'_ Please sign and return one copy of this transmittal to Beth at the above address or fax to (907j 561-8317: Thank you. ±J i 1~E~I®~NDUl9~ • Toy Jim Regg "~ P.I. Supervisor ~ ~~~'. Iti(;7 FROM: Bob Noble Petroleum Inspector State of Alaska • Alaska Oil and Gas Conservation Commission DATE: Wednesday, July 30, 2008 SUBJECT: Mechanical [ntegrity Tests CONOCOPHILLIPS ALASKA INC 1 D-130 KUPARUK RIV U WSAK ID-130 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv ~-~ .~.'= Comm Well Name• KUPARUK RIV U WSAK 1 D-130 API Well Number 50-029-22815-00-00 Inspector Name: Bob Noble Insp Num: mitRCN080730090558 Permit Number 197-183-0 / Inspection Date• ~/27i20os Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well 1D-130 Type Inj. W TVD 3573 IA 1600 2320 2310 2310 p•T• 19na3° TypeTest ~ SPT Test psi ~ 2320 OA I 60 ~o ~ ~o ~o Interval ~T^I- ~ P/F P .~ Tubing aoo soo soo soo ~ Notes: .L1tY~ ;~~-~G~~~I,-W~ I~rJF~ ~'~~'~~~~ raUG ~ ~1 2008 Wednesday, July 30, 2008 Page l of 1 Page 1 of 1 • • Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Monday, July 21, 2008 8:59 AM To: 'Lauer, Cody'; Allsup-Drake, Sharon K Subject: 197197 KRU_1 D-130_308-201.pdf Attachments: 197-183 KRU 1D-130_308-201.pdf '~/, - - Cody and Sharon, I am reviewing the 404 recently submitted for work on this well. I have attached a copy of the 404. It is noted that there is "no packer" and that is technically correct, however there is a seal bore at the 5-1/2" x 3- 1/2" XO that is the functional equivalent. Where tapered production strings have been employed such as here, a note similar to what I have done on the 404 should be included. Catl or message with any questions. Tom Maunder, PE AOGCC ~/N~~v JUL ~ ~ 2008 7/21 /2008 • STATE OF ALASKA • JU! ~ 2Q0~ ALASKA OiL AND GAS CONSERVATION COMMISSION ~PS~~a ~'~ i;~~•4-> ~, ~ t n REPORT OF SUNDRY WELL OPERATIONS ~1.,..,ti ~Os~is'3~SitJn A~n 1. operations Performed: Abandon ^ Repair Well ^~ ~ Plug Perforations ^ Stimulate ^ Other Patch Alter Casing ^ Pull Tubing ~ ~ Pertorate New Pool ^ Waiver ^ Time Extension ^ Change Approved Program ^ Operat. Shutdown^ Perforate ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Well Class Before Work: 5. Permit to Drill Number: ConoCOPhillips Alaska, InC. Development ^ Exploratory ^ 197-183 / 3. Address: SVatigraphic ^ Service ~ • 6. API Number: P. O. Box 100360, Anchora e, Alaska 99510 50-029-22815-00 7. KB Elevation (tt): 9. Well Name and Number: RKB 41', Pad 71' 1 D-130 ' 8. Property Designation: 10. Field/Pool(s): ADL 25650 ~ Kuparuk River Field /West Sak Oil Pool . 11. Present Well Condition Summary: Total Depth measured 4778' feet true vertical 4257' . feet Piugs (measured) Effective Depth measured 4304' feet Junk (measured) true vertical feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 80' 16" 121' 121' SURFACE 2486' 7-5/8" 2527' 2238' PRODUCTION 4051' 5-1/2" 4092' 3573' PRODUCTION 676' 3-1/2" 4768' 4247' Perforation depth: Measured depth: see attached schematic true vertical depth: Tubing (size, grade, and measured depth) 2-7/8", L-80, 4105' MD. l~ \_ c-~ r Packers &SSSV (type & measured depth) no packer t W ~~~ C v`~ ~CrJ ~~ ~~4~ Pt'~C'fc ~ v ~{b b~ ~"~U `~ ~ e no SSSV 12. Stimulation or cement squeeze summary: ~~ Intervals treated (measured) not applicable Treatment descriptions including volumes used and final pressure : 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation SI Subsequent to operation 284 - 14. Attachments 15. Well Class after work: Copies of Logs and Surveys run _ Exploratory ^ Development ^ Service ^~ Daily Report of Well Operations _X 16. Well Status after work: Oil^ Gas^ WAG^ GINJ^ WINJ Q' WDSPL^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: 308-201 Contact Cody Gauer @ 263-4802 Printed Name C Title Ph 263 4802 Wells Engineer ~ l S~j D t Signature __ one: - a e Pre h n Allsu Drake 63-461 ~{ J Form 10-404 Revised 04//2006 ~_ ,j~i~ ~ ~ 2Q0~ ~~ 7~ l8. off' Submit Original S~lrriy ~~' • • ConocoPl~i~ips Time Log & Summary Wel7vfaw YYeb RePardng ~ \e p o Well Name:. 1 D-130 Rig Name: NORDIC 3 Job Type: RECOMPLETION Rig Accept: 6/14/2008 2:00:00 PM Rig Release: --- - Time Lo s 9____ --- _ __ - __ - Date From To Dur S De th E Depth Phase Code Subcode T Comment 6/14/2008 zahrsummarv Nordic Rig 3 released from 1 D-122 on 6-14-08 @ 12:30. Rigged down and moved to 1 D-130. Nordic Rig 3 accepted on 1 D-130 on 6-14-08 @ 14:00. Pull BPV and Reverse circ. displace well w/ 9.6 ppg brine. Set TWC and ND Tree. Witness of BOPE Test waived b Bob Noble 17:00 hrs on 6-14-08. 12:30 14:00 1.50 MIRU MOVE MOB P Moving Nordic Rig 3 from 1 D-122 to 1 D-130 S of ri ,level and berm u . 14:00 16:00 2.00 COMPZ RPCOM OTHR P Nordic Rig 3 accepted 6-14-08 @ 1_4:00 on 1 D-130 Spot rig equipment. Bring in lubricator. Load pits w/ 9.4 ppg brine and wt up to 9.6 brine. 16:00 17:00 1.00 COMPZ RPCOM OTHR P L bricate out BPV and la .down lubricator. 17:00 18:00 1.00 COMPZ RPCOM OWFF P PT lines to 3,000 psi. Open up well 320 si tb , 320 si IA, 120 si OA. 18:00 19:00 1.00 COMPZ RPCOM OTHR P Continue to load pits w/ 9.6 ppg brine. 19:00 20:00 1.00 COMPZ RPCOM CIRC P Reverse circulate 9.6 ppg brine @ 4 bpm @ 610 psi to tiger tank w/ 110 bbfs. Shut down and change over to take returns in house. @ 4 bpm @ 720 si. for 50 bbls. 20:00 21:00 1.00 COMPZ RPCOM OWFF P Monitor well - on slight vac. BD and RD lines and a ui ment. 21:00 21:30 0.50 COMPZ RPCOM OTHR P Set TWC. 21:30 23:00 1.50 COMPZ RPCOM NUND P PJSM, ND Tree. 23:00 00:00 1.00 COMRZ RPCOM NUND P PJSM, NU BOPE. 6/15/2008 Continue to NU BOPE and Test BOPE @ 250/3000 psi. Pull test plug and TWC. Monitor well. BOLDS and pull seal assy from SBE and Hanger to rig floor. Reverse circ 2 BU. Pooh laying down 3 1/2 completion. Change LPR's. Test @ 250/3,000 psi. PU and Rih w/ 2 7/8 completion string space out and land: 14 bbls lost toda . 00:00 03:00 3.00 COMPZ RPCOM NUND P Continue to NU BOPE. 03:00 08:00 5.00 COMPZ WELCTI BOPE P Begin testing BOPE 250/3,000 si 08:00 09:30 1.50 COMPZ RPCOM OTHR P Pull BPV and test plug. MU landing joint and BOLD. Tubing jumped up -1.5 ft after the last LDS was backed out. Pull tubing out of PBR with 95K#, ull u hole at 75K#. Lb landin 'oint and tubin han er. 09:30 10:30 1.00. COMPZ RPCOM CIRC P RU to reverse circulate. Reverse 75 bbl of 9.2 2 tubin volume). Page 9 of 2 Time Logs Subcode T Comment Date From To D ur e th E De th Phase Code 5- D -- _ 10:30 16:00 _ _ 5.50 _ _ COMPZ _ RPCOM _ PULD P - Pump dry job. PULD 3-1/2 com letion. External corrsion evident on the 3-1/2" tubing starting on joint 69. 16:00 17:00 1.00 COMPZ RPCOM OTHR P Set Test plug. Change out LPR's f/ 3 1/2 to 2 7/8. 17:00 18:30 1.50 COMPZ WELCTL BOPE P Test Lower Pipe rams @ 250/3,000 si. RD test a ui and ull test lu . 18:30 22:00 3.50 0 4,092 COMPZ RPCOM PULD P PU and Rih w/seal assy and 2 7/8 tb to 4,092' 22:00 22:30 0.50 4,092 4,107 COMPZ RPCOM OTHR P Veri seals are in SBE and no o. PT IA 250 si. 22:30 23:00 0.50 4,107 COMPZ RPCOM HOSO P Space out and MU hanger, pupjt, and X-O Sub. MU Landin 't. 23:00 23:30 0.50 COMPZ RPCOM CIRC P Reverse circ. w/ 50 bbls of corrosion inhibited brine w/ 1 % by vol. CRW 132 followed by 5 bbls 9.6 ppg brine 4 b m 500 si.. 23:30 00:00 0.50 COMPZ RPCOM OTHR P Land completion w/mule shoe @ 4,104' 57k up wt, 50k do wt. and 35k block wt. 6/16/2008 Test tbg and. IA and shear out SOV. Set BPV and ND BOPE. NU tree and test to 5000 psi. Set BPV. Nordic Ri 3 released from 1 D-130 on 6-16-08 12:00 noon. 00:00 01:00 1.00 COMPZ RPCOM OTHR P RU Lines and PT @ 300 psi for TBG and IA PT. 01:00 02:30 1.50 COMPZ RPCOM DHEQ P PT Tbg @ 2;500 psi and hold for 15 minutes and chart. Bleed down. 1,750 psi. PT ~ 2.000 psi. Hold and chart for 30 minutes dum tb and shear out SOV 750 si. 02:30 03:00 0.50 COMPZ RPCOM OTHR P Set TWC 03:00 06:30 3.50 COMPZ RPCOM NUND P ND BOPE and change out 2 7/8 rams to 3 1/2. 06:30 08:30 2.00 COMPZ RPCOM NUND P PJSM, NU tree, test packoff and tree to 5000 si. 08:30 11:00 2.50 COMPZ RPCOM FRZP P PJSM. RU Little red, pump 70 bbl down the IA taking returns up the tubin . U-tubr for 1 hr. 11:00 12:00 1.00 COMPZ RPCOM OTHR P 300 psi on the tubing. RU lubricator and set BPV. Nordic Rig 3 released from 1 D-130 on 6-16-08 12:00 noon. --- Page 2 of'Z - KUP 1.~h~~~~r~~~~5 ( ~ Well Attributes ~ 1 D-130 ~;;. ~-. n. ~ API I UWI Feld Name Well slaws aal mum InGmalron (') Total DeptA (hKb) I 5002922815 WEST SAK INJ 42.54 4,768.0 Comment H2S (ppm) Date AnnotaR... End Date KB-Ground Distance (Iq Rig RNeue Date Last WO: 6/16/2008 1 tl8/1997 ..Mi, X19 f;.t ~) 'Ci". !.=.~a~i~l.l L,,,~,I -Annotation Depth (RKB) Entl Drte Anrrotrtion End Drte HANGER, 47 CONDUCTOR, x121 SURFACE, 42,s27 cns urT, 4,009 PRODUCTION, ~ 44.092 IPERF, 4,108>, 170 ~........... IPERF, 4,1284,130 IPERF, 4,152-4,159 _ IPERF, 4,1844,180 IPERF, 4,1924,199 IPERF, 4,21D4, ztz IPERF, a,zm4,z41 IPERF, 4,2124,241 IPERF, 4,2964,298 IPERF, , 4,2514,258 IPERF, 4,2824,284 ~•... IPERF, -- 4,2564,27fi IPERF, -- 4,2784, 260 ~':;-.. IPERF, 4,2954,301 ~~- IPERF, 4,29&4,300 IPERF, IPERF, 4,3704,342 IPERF, - 4,359-4.35fi IPERF, 4,365<, 370 IPERF, 4,3924,394 IPERF, 4,3844.420 ' IPERF, . 4.9024.404 IPERF, 4.9344.432 -........... APERF, 4,9944,952 IPERF, 4,4824,984 .._ _ IPERF, 0,4944,492 IPERF, 4,5944,598 _- PRODUCTION, 4,osz-x,766 TD, 4,768 Last Tag: 4,304.0 5Y292008 Rev Reason: WORKOVER 7112/2008 Casing Strings Gesing Desulpuon OD p0) fD (,n) lop (AKB) Sai Depth (tt.. Set Depih (ND) (K.. Wi (lbs/... Grade lop Gonne.:tro0 CONDUCTOR 16 15.062 0.0 121.0 121.0 62.50 H-40 Casing Ducriptlon OD (in) ID (in) Top (RKB) Set Depth (ft.. Set Depth (ND) (R.. Wt (ItuU... Grade Top Connection SURFACE 75/8 7.625 0.0 2,527.0 2,234.7 29.70 L-80 Casing Description OD pn) ID pn) Top (RKB) Set Depth (ft.. Set Depth (ND) (R.. VYt (Ibs/... Grade Top Connecton PRODUCTION 5112 4.767 0.0 4,092.0 3,573.2 15.50 L-80 Casing Oesedptlan OD (in) ID (in) Top (RKB) Set Depth (R.. Set Depth (ND) (ft. . Yyt (Ibs/... Grade Top Connection PRODI_ICTION 3112 2.441 1 4,p920 4.76Rq 4.247.1 0.30 L-RO Tubin Strin s Tubing Description OD (in) ID (in) Top (R.. Set Depth (RK... Set Depth (ND) (RKB) Wt (Ibs/It) Grade Top Connection TUBING 2 7/8" 3.668 2.441 -0.1 4,104.7 3,585.8 6.50 L-80 EUE 8R0 AB-rrlod~ed Perforations Notes: General & Safety j Mandr®I Oeta its: Set Depm Pon Top fND) Valve Latch Size TRO Run S61 (RKB) (RKB) Make Model OD IMI Type Type IIRI (psi) Run Date Commem S~~r,~ ~ ~ Oi~ ~~~ l~`~~~Gl / ~..~~,~o~.,~ OII/ ~ ~ C01~5i' R~tA'rIO1~T CO1rII~iISSIOIQ 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Cody Gauer Wells Engineer ConocoPhillips Alaska Inc. PO Box 100360 ~~~NE~ JUN ~ ~ 2008 Anchorage, AK 99510 Re: Kuparuk River Field, West Sak Oil Pool, 1D-130 ~ ~ g 3 Sundry Number: 308-201 ~, Dear Mr. Gauer: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, ~~ Daniel T. Seamount, Jr. ~~ Chair DATED this ~?- day of June, 2008 Encl. ConocoPh ~ I I ~ ps Alaska P.0. BOX 100360 ANCHORAGE, ALASKA 99510-0360 June 3, 2008 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7'h Avenue Suite 100 Anchorage, Alaska 99501 Dear Commissioner: ~~:~. '~JiJ~ ,~''v s~ p~lasKa Gig ~ Gas Cc~s~~c~3r~~ss~c~ Arach4r 9 ConocoPhillips Alaska, Inc. hereby applies for an Application for Sundry Approval to workover the West Sak Well 1 D-130 (PTD# 197-183). Injecting well 1D-130 was drilled and completed in 1997. The well operated on water injection until August 2007 when it failed an MITIA. Tubing by Inner Annulus communication was suspected and a caliper survey was run to identify leaks. A caliper PDS log was run showing wall penetrations in excess of 40% in all tubing below 1,450', approximately 88 of 133 joints. Based on this, the tubing will be replaced with smaller diameter tubing for more effective corrosion control. The purpose of the proposed workover will be to pull the existing 3-1/2" tubing string and replace it with a new 2-7/8" tubing. Attached is a proposed schematic along with a general workover procedure. If you have any questions or require any further information, please contact me at 263-4802 Regar , Gauer Wells Engineer CPAI Drilling and Wells ~ ~ • ~°~ '~ ,Ivy • STATE OF ALASKA ,~ ~' ~ ALASKA OIL AND GAS CONSERVATION COMMISSION ~ ~~/1/ Q APPLICATION FOR SUNDRY APPROV ~4i/~ 2~0~ 20 AAC 25.280 a ~'~ One „ 1. Type of Request: Abandon ^ Suspend ^ Operational Shutdown ^ Perforate ^ Waiver O/'ag~ ~ ~I Alter casing ^ Repair well Q Plug Perforations ^ Stimulate ^ Time Extension ^ Change approved program ^ Pull Tubing Q ~ Perforate New Pool ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development ^ Exploratory ^ 197-183 3. Address: Stratigraphic ^ Service Q 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-029-22815-00 7. If perforating, closest approach in pool(s) opened by this operation to nearest property line 8. Well Name and Number: where ownership or landownership changes: Spacing Exception Requires? Y@S NO ~ - 1D-130 9. Property Designation: 10. KB Elevation (ft): 11. Field/Pool(s): ADL 25650 - RKB 41', Pad 71' Kuparuk River Field /West Sak Oil Pool , 12. PRESENT WELL CONDITI ON SUMMARY Total depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ff): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 4778' 4257 4290' 3770' 4044' Casing Length Size MD TVD Burst Collapse CONDUCTOR g0' 16" 121' 121' SURFACE 2486' 7-5/8" 2527' 2238' PRODUCTION 4051' 5-1/2" 4092' 3573' PRODUCTION 676' 3-1/2" 4768' 4247' Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): see attached schematic 3-1/2" i_-$0 4100' Packers and SSSV Type: Packers and SSSV MD (ft) no packer no SSSV 13. Attachments: Description Summary of Proposal Q 14. Well Class after proposed work: Detailed Operations Program ^ BOP Sketch ^ Exploratory ^ Development ^ Service Q 15. Estimated Date for 16. Well Status after proposed work: Commencing Operat June 19, 2008 Oil ^ Gas ^ Plugged ^ Abandoned ^ 17. Verbal Approval: Date: WAG ^ GINJ ^ WINJ ^~ ~ WDSPL ^ Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Cody Gauer @ 263-4802 Printed Name Uel' Title: Wells Engineer Signature Phone 263-4802 Date p6 oy a~ Commission Use Onl Sundry Number: Conditions of approval: Notify Commission so that a representative may witness ~d ~ ~-/,; / Plug Integrity. BOP Test ~ Me chanical Integrity Test ~ Location Clearance ^ ' Other: ~ ~ V ~ p Sc ` ~~ \ T~ c7 Subsequent Form Required: ~O~c 1 ~~~ oRi^iNA~ ~ APPROVED BY ~ Z Approved by: COMMISSIONER THE COMMISSION Date: ~~ Form 10-403 Revi ed 0 /2006 .1~ ~ ~`~ ~~r" ~ ~/~ Submit in Duplicate .,,~ .2~=-. ~r r/~ /S~ l''~0 X08 West Sak 1 D-130 • General Workover Procedure June 4, 2008 Pre Rig Work: 1. Apply for Sundry 2. Tag Fill. Obtain SBHP & Caliper log 3. Pull DV @ 3,985' 4. Set BPV Rig Workover: Verify Sundry Approval 1. MIRU Nordic 3. 2. Pull BPV Circulate 9.6 ppg kill weight fluid ~~~ P~ ~~d~ ~~ 3. ND tree, NU & test 11" SM BOPE w/ 3.5" rams to 250/si. ~~ 4. Pull and Lay down tubing G.~L~~~ 5. Run in w/ new completion. Sting into existing PBR. Space out. 6. Spot corrosion inhibitor. Land tubing. Pressure test IA to 2000 psi 7. ND BOPE. NU existing tree. Freeze protect well. 8. RDMO Nordic 3. Post Rig Work: MIRU CTU. FCO well. 1. RDMO CTU 2. MIRU SL. Pull SOV & Run GLV's 3. RDMO SL • West Sak 1 D-130 General Workover Procedure June 4, 2008 Pre Rig Work: 1. Apply for Sundry 2. Fill. Obtain SBHP & Caliper log 3. Pull V @ 3,985' 4. Set BP Rig Workover: Verify Sundry Appro 1 1. MIRU Nordic 3. 2. Pull BPV Circulate kill eight fluid 3. ND tree, NU & test BOPE 4. Pull and Lay down tubing ~ i 5. Run in w/ new completion. Sting i t 6. Spot corrosion inhibitor. Land tubing 7. ND BOPE. NU existing tree. Freeze 8. RDMO Nordic 3. ~~~~~~ ~. existing PBR. Space out. ressure test IA to 1500 psi ro ct well. Post Rig Work: MIRU CTU. FCO well. 1. RDMO CTU 2. MIRU SL. Pull SOV & Run GLV's 3. RDMO SL i ~~. Conc~c4Phillips Ataska, Inc.. i D-130 "' --- API: I SSSV T e: I I~, SURFACE Annular Fluid: j (0-2527, ' OD:7 625 Referertce Lo i Wt:29.70) LastTa : ~ i ~a~ r~~ n~~o• e TUBING (0-4100, OD:3.500, ID:2.438) ~ROOUCnoN (o-aosz, OD:5.500, Wt:15.50) SEALASSY (4087-4099, OD:3.500) PBR (4092-4104, OD:5.500) TTL (4100-4101, OD:3.500) Perf (4108-4110) PRODUCTION (4092768, OD:3.500, Wt:9.30) Perf (4152x1154) Perf (4164-0180) Perf (4210x1212) Pert (4207241) Perf (4246x1248) Pert (4251256) Perf (4354.4356) Perf (4365-4370) Pert (4380x1420) Perf (4402-4404) Perf (4430-0432) Pert (4440-0452) Perf (4462-4464) Perf (4594-4596) ng_String -ALL e: INJ ion: 11/ xrw KRU 1 D-130 An k: ~ TD: 3 de ~ 4778 Rev Reason: GLV C/O, SET PLUG, TAG FOUNDLEAK Last U date: 4/13/2008 ~St MD TVD Man Mfr .. Man Type V Mfr V Type V OD Latch Port TRU ,Date Run L VN~ Cmnt 1 i4@. ;. Sly 2,~T AaT DMY I.0 T-1 (fin-K) i 4 10. ~ ., Other mugs, equip., etc.} -JEWELRY - _ __ , De h TVD T e Descri tion ID 4044 3525 NIP Camco'W-1' Bore 2.813 4044 3525 PLUG 2.81" MA-2 PLUG set 4/10/2008 0.000 4087 3568 SEAL ASSY Baker S0d0 GBH-22 LOCATOR SEAL ASSEMBLY STABBING INTO PROD CSG PBR 3.000 4092 3573 PBR 3.5" PROD CSG POLISHED BORE RECEPTACLE CEMENTED IN TO RECEIVE 3.5"TUBING 4.000 4100 7581 TTL 2.441_ General Notes Det e Note 4!11/2 008 NOTE: LEAK FOUND 4002' WLM e Tubing String -TUBING ~~ Maunder, Thomas E (DOA) From: Gauer, Cody [Cody.Gauer@conocophillips.com] Sent: Wednesday, June 11, 2008 2:13 PM To: Maunder, Thomas E (DOA) Cc: Ennis, J J Subject: RE: 1 D-130 (197-183) Attachments: 1D-130 Sundry Procedure revised 6-11-08.doc Tom, My apologies. Below are some answers to your questions. • Page 1 of 2 1) We conducted a SIBHP test on 5/29/08 and determined the BHP at mid perf to be 1819 psi. From this the KWF was determined to be 9.6 ppg. Sorry for not including that. 2) The 11" 5M BOPE w/ 3.5" rams will be tested to 250/2500 psi. 3) Following a conversation with Brett, he pointed out to me that the initial MITIA was to 2000 psi. I changed the IA test pressure to 2000 psi. But I believe that the Sundry procedure was submitted prior to that conversation. I have attached a revised copy of the procedure with needed correction. Please let me know if you have any other questions for me. Thanks, Cody Gauer From: Ennis, J J Sent: Wednesday, June 11, 2008 1:16 PM To: Gauer, Cody Cc: 'Maunder, Thomas E (DOA)' Subject: FW: 1D-130 (197-183) Cody, Message from Tom Maunder below. Jim Ennis j j.ennis@conocophillips.com (907)265-1544 (VV) (907) 632-7281 (C) From: Maunder, Thomas E (DOA,_,~tna~-e--. Sent: W ,es , 2008 1:13 PM 6/12/2008 ~~ Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Wednesday, June 11, 2008 1:13 PM To: 'Ennis, J J' Cc: 'Gober, Howard' Subject: 1 D-130 (197-183) Jim, Would you forward to Cody. I don't have his eddress. Cody, I am reviewing the sundry for 1 D-130 and have a couple of questions ... Page 1 of 1 1. Do you have an estimate of the BMP and KW fluid? 2. What is the proposed BOP test? 3. You propose to only test the IA to 1500 psi. For the last MIT performed in July 2006, the initial pressure was 2000 psi. Call or message with any questions. Tom Maunder, PE AOGCC Ell 1/2008 _ __ _ ESL LOG ~ _, / ~4L ._-, ProActive Diagnostic Services, Inc. To: ACGCC Christine Mahnken 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 (907J 659-5102 u RE : Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper/ MTTJ The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road ~~~~~~ ~U~ ZQQ$ Suite C Anchorage, AK 99518 Fax (907j 245-8952 L1) Caliper Report /2j Caliper Report 23-May-08 29-May-08 2Q06B 1 Report / EDE 50-029-21168-02 1x130 v~.c ~9~ _r~3 r ~3~~~ ~Y , Signed : Y Print Name: C~~~~~n,~c>. 1 Vt~tw w{Q,~, 1 Report / EDE 50-029-22815-00 Date PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAx: (907)245-88952 E-MAIL _ ~..;c- ~ - WEBSITE . ,_-- -_- - ..:z'J C:\Document5 and Settings\Owner\Desktop\Transmit_Conoco.doc • • Memory Mufti-Finger Caliper j Log Results Summary Company: _- ConocoPhillips Alaska, Inc. Well: 1D-130 Log Date: May 29, 2008 Field: Kuparuk Log No.: 7236 State: Alaska Run No.: 1 API No.: 50-029-22815-00 Pipet Desc.: 3.5" 9.3 Ib. L-80 EUE-MOD Top Log Intvl: Surface Pipet Use: Tubing Bot. Log Intvl: 4,100 Ft. (MD) Pipet Desc.: 3.5" 9.3 Ib. L-80 Top Log Intvl: 4,092 Ft. (MD) Pipet Use: Liner Bot. Log Intvl: 4,292 Ft. (MD) Inspection Type : Corrosive ~ Mechanical-Damage Inspection COMMENTS This caliper data is tied into the Tubing Tail (4,100). This is the first time a PDS caliper has been run in this well. This log was run to assess the tubing for corrosive and mechanical damage. The caliper recordings indicate the 3.5"tubing is in good to poor condition with respect to corrosive damage. Maximum recorded penetrations are in excess of 40% in every joint below _1,450', with a maximum wall penetration of 85% recorded in joint 125.3 (3,996'). The damage appears in the form of a deep line of pits and corrosion from -1,300' to the bottom of the tubing, with areas of Less severe general corrosion, and isolated pitting recorded above 1,300'. No sign cant areas of cross- sectional wall loss (> 12%) are recorded. Deposits restrict the I.D. to 2.74" in joint 127 (4,071'}. The caliper recordings indicate the 3.5" liner logged is in poor condition with respect to corrosive damage. The caliper recordings indica#e a maximum wall penetration of 76% in joint 128 (4,123') throughout the liner logged. The damage appears in the form of scattered pits. No significant areas of cross-sectional wall loss (> 11°~) or I.D. restrictions are recorded (< 2.73")throughout the liner logged. 3.5" TUBING -MAXIMUM RECORDED WALL PENETRATIONS Line Corrosion (85%) Jt. 125.3 ~ 3,996 Ft. (MD) Line Corrosion (84%} Jt. 117 @ 3,689 Ft. (MD) Line Corrosion (83%) Jt. 119 @ 3,776 Ft. (MD) Line Corrosion (80%) Jt. 127 @ 4,054 Ft. (MD) Line Corrosion (76%) Jt. 123 @ 3,901 Ft. (MD) 3.5" TUBING -MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS No significant areas of cross-sectional wall loss (> 12%) are recorded. 3.5" TUBING -MAXIMUM RECORDED ID RESTRICTIONS Deposits Minimum LD. = 2.74" Jt. 127 @ No other significant I.D. restrictions are recorded. ~~~~~ JU~I ~ 2008 4,071 Ft. (MD) ProActive Diagnostic Services, Inc. / P.p. Box 1369~_Stdfford, TX 77497 Phone: (281) or (888) 565-9085 Fax: (281`) 5~5-1369 E-mail: PDS@memoryfog.com Prudhoe Bay Field Office Phone: (907) 559-2307 Fax: (907) 659-2314 (~G t q~-- r~3 ~ /(e3~ea • • 3.5" LINER -MAXIMUM RECORDED WALL PENETRATIONS Scattered Pits (76%) Jt. 128 @ 4,123 Ft. (MD) Scattered Pits { 72%) Jt. 129 ~ 4,142 Ft. (MD) Scattered Pits (67%) Jt. 132 @ 4,256 Ft. (MD) Scattered Pits (65°~) Jt. 130 ~ 4,173 Ft. (MD) Scattered Pits (59%) Jt. 131 @ 4,204 Ft. (MD) 3.5" LINER -MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS No significant areas of cross-sectional wall loss (> 11%) are recorded throughout the liner logged 3.5" LINER -MAXIMUM RECORDED ID RESTRICTIONS No significant I.D. restrictions (< 2.73") are recorded throughout the liner logged. Field Engineer: W. McCrossan Analyst: C. Waldrop Witness: R. Ober ProACtive Diagnostic Services, Inc. J P.O. Box 1369, Stafford, TX 77497 Phane: (281) or (888) 565-9085 Fax: (Z81) 565-1369 E-mail: PDS@memorylog.com Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907) 659-2314 • • Correlation of Recorded Damage to Borehole Profile Pipe 1 3.5 in (23.0' - 4263.9') Well: 1 D-130 Field: Kuparuk Company: ConocoPhillips Alaska, Inc. Country: USA Survey Date: May 29, 2008 A pprox. Tool D eviation ^ A pprox. Boreho le Profil e 28 335 650 965 12 78 1588 1902 ~ c 2214 a a~ ~ 2529 2839 3153 3467 3781 GLM 1 41 70 133 4264 0 5 0 1 00 Dam age Pr ofile (% wall) / Tool D eviatio n (degr ees) Bottom of Survey = 133 1 10 20 30 40 50 60 ~~ ~ z 70 c 0 80 90 100 110 120 130 • • PDS Report Overview ~---~..-_-~~. Body Region Analysis Well: 1 D-130 Survey Date: May 29, 2008 Field: Kuparuk Tool Type: UW MFC 24 No. 21 1387 Company: ConocoPhillips Alaska, Inc. Tool Size: 1.69 Country: USA No. of I-fingers: 24 __ Analyst: C. Waldrop Tubing: Norn.OD Weight Grade & thread Nom.ID Nom. Upset Upper ten. Lower ten. 3.5 ins 9.3 f L-80 EUE-MOD 2.992 ins 3.5 ins 6.0 ins 6.0 ins Penetration and Metal Loss (% wall) p~- penetration body metal loss body 150 1100 50 0 U to 1 to 1 U to ZU to 40 to over 1% 10% 20% 40% 85% 85% umber of joints analysed (total = 144) pene. 0 11 17 23 93 0 loss 3 138 3 0 0 0 Damage Configuration (body ) 100 80 60 4i1 20 0 isolated general line ring hole / poss pitting corrosion corrosion corrosion ible hole Number of ~oints dama ed total = 130 33 7 90 0 0 Damage Profile (% wall) ~ penetration body metal loss body 0 50 100 n GLM 1 Bottom of Survey = 133 Analysis Overview page Z • PDS REPORT JOINT TABI Pipe: 3.5 in 9.3 ppf L-80 EUE-MOD Well: Body Wall: 0.254 in Field: Upset Wall: 0.254 in Company: Nominal I.D.: 2.992 in Country: Survey Date • JLATION SHEET 1 D-13 0 Kuparuk ConocoPhillips Alaska, Inc. USA May 29, 2008 Joint No. Jt. Depth (Ft.) Pen. Ul~sc•I (Ins.l Pen. Body (Ins.) I'en. `%> Mc~ial I utis ~, Min. LD. (Ins.) Cornrnents Damage Profile (% wall) 0 50 100 .1 23 a 0.01 t~ 2.89 PUP 1 28 ~I 0.01 b 2.92 1.1 59 l) 0.01 (> i ~ 2.89 PUP 1.2 62 ~~ 0.01 ~~ ~ 2.88 PUP 1.3 64 ~ I 0.02 1 2.93 PUP 1.4 74 t ~ 0.02 ~ -I 2.92 PUP 2 84 n 0.02 ~, 2.91 3 116 t) 0.04 ld ~ 2.93 Shallow ittin 4 147 t~ 0.02 9 ? 2.92 5 17 8 (~ 0.02 ~) 2.92 6 210 +~ 0.03 11 2.92 7 241 ~~ 0.03 i _' 2.93 Shallow ittin 8 272 ll 0.04 14 2.92 Shallow ittin 9 303 ~) 0.02 8 2.93 10 335 (~ 0.03 11 _' 2.93 11 366 ~ ~ 0.03 13 _' 2.92 Shallow ittin 12 398 ~ ~ 0.02 c~ 2 2.92 13 429 ! ~ 0.03 1 i _' 2.91 Shallow Corrosion. 14 461 U 0.03 1 ~ _' 2.92 Shallow ittin 15 492 tl 0.04 15 ~ 2.93 Shallow ittin 16 524 U 0.03 13 2.93 Shallow ittin 17 555 c~ 0.04 15 ? 2.92 Shallow ittin 18 587 U 0.04 15 _' 2.93 Shallow ittin 19 618 l) 0.04 I i _' 2.93 Shallow ittin 20 650 ~~ 0.05 l~l _' 2.93 Shallow ittin 21 682 c1 0.05 '~~ _' 2.93 Shallow ittin 22 71 3 (~ 0.05 ~ I 2 2.92 Isolated ittin . 23 745 ~~ 0.06 _'<' 3 2.92 Corrosion. 24 776 (~ 0.06 1~1 2 2.91 Isolated ittin . 25 808 l) 0.07 _'c> 292 Isolated ittin . 26 839 (~ 0.06 24 ~ 2.93 Isol d it in . 27 871 U 0.07 _'13 2.91 Isolated ittin . 28 902 U 0.06 ' ~ 2.9 Iso to itti 29 934 O 0.09 ~(> -! 2.91 Isolated ittin . 30 965 U 0.08 ~U .91 Isolate itti 31 996 a 0.09 35 2.93 Corrosion. 32 1028 ~~.~~~~ 0.10 39 ~ 92 Iso ed ittin . 33 1059 U 0.08 3Z -~ 2.93 Corrosion. 34 1091 ~~ 0.09 37 ~ 2.92 I la ed ittin . 35 1123 ~~.r1~, 0.10 ;7 2.95 Isolated ittin . 36 1154 tI 0.1 S') rr sion. 37 1185 a 0.10 4t1 2.90 Corrosion. - 3 1216 (~ .11 ~tl ~ 91 I o e itti 39 1246 (1.1)h 0.09 . i ~l 2.91 Isolated ittin . 1 78 U 0.09 t~l 4 2.91 ine orro ion Lt. D sit . 41 1310 i) 0.14 i-1 (, 2.93 Line Corrosion. 4 1341 i~ 0.1 i ~ 3 ine C r ion. - 43 1371 it 0.09 >~> 2.93 line Corrosion. 44 1400 U.l~'r .10 111 I .95 ine Corrosion. 45 1431 i ~ 0.09 2.91 Linc Corrosion. Penetration Body Metal Loss Body Page 1 PDS REPORTJOINTTABULATION SHEET Pipe: 3.5 in 9.3 ppf L-80 EUE-MOD Well: 1 D-130 Body Wall: 0.254 in Eield: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: May 29, 2008 Joint No. Jt. Depth (Ft) Pen. UI~Set (Ins.) Pen. Body (Ins.) I'en. °i~ Metal I~~ss °~~~ Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 46 1462 t) 0.11 43 i 2.92 Line Corrosion. 47 1494 t) 0.13 50 6 2.93 Line Corrosion. - 48 1524 t~.tu, 0.12 47 4 2.90 Line Corrosion. Lt. De osits. 49 1556 U 0.13 5U (, 2.92 Line Corrosion. 50 1588 t).u? 0.11 -ta ~ 2.94 Line Corrosion. 51 1619 U 0.12 ~8 `~ 2.93 Line Corrosion. 52 1651 O.1 t) 0.11 44 t> 2.93 Line Corrosion. 53 1682 U.lu> 0.13 i 3 5 2.93 Line Corrosion. 54 1714 i ).1 U 0.11 45 (, 2.93 Line Corrosion. 55 1745 i).U6 0.11 -14 (, 2.9 Line Corrosion. Lt. De sits. - 56 1777 U.t)t3 0.12 =18 i~ 2.96 Line Corrosion. 57 1808 l) 0.14 54 f, 2.93 Line Corrosion. 58 1839 ~L~)b 0.12 ~~) i> 2.92 Line Corrosion. 59 1871 l).t)~) 0.13 53 i 2.93 Line Corrosion. 60 1902 U 0.17 E,f3 t, 2.92 Line Corrosion. 61 1932 t) 0.16 62 t, 2.93 Line Corrosion. 62 1964 t).1~7 0.14 54 (, 2.93 Line Corrosion. 63 1995 i) tt`) 0.15 5t3 - 2.96 Line Corrosion. 64 2026 O.U6 0.13 ~1 t~ 2.94 Line Corrosion. 65 2058 U.t)b 0.14 5~1 6 2.94 Line Corrosion. 66 2089 U.t)5 0.14 56 ~ 2.95 Line Corrosion. 67 2121 U.ttt3 0.12 ~~) t, 2.93 Line Corrosion. 68 2152 U.t)~) 0.14 i-1 t, 2.94 Line Corrosion. 69 2183 U.1)3 0.12 -1~) - 2.96 Line Corrosion. 70 2214 U 0.18 '._' ~~ 2.92 Line Corrosion. t. De sits. 71 2246 t).U- 0.12 4E, t~ 2.96 Line Corrosion. 72 2277 U.t); 0.12 4~) r, 2.96 Line Corrosion. 73 2309 c) 0.14 5;' !, 2.91 Line Corrosion. Lt. De osits. 74 2341 O.U6 0.13 5Z i, 2.96 Line Corrosion. 75 2371 l).U~? 0.13 iu t, 2.94 Line Corrosion. 76 240 .U8 0.14 55 t, .93 Lin Corrosi 77 2434 U.t)tt 0.15 5i 2.96 Line Corrosion. 78 246 U.t15 0.1 a~i - 2 93 Lin orr Sion. Lt. e osits. 79 2497 l) 0.12 d% i~ 2.96 Line Corrosion. 80 25 9 U.l)Ei 0.12 -tt~ t, 2.94 Line Corrosion. 81 2559 U. I Z 0.14 5~ t, 2.92 Line Corrosion. - 82 2590 l).1)t3 0. 5 5th t, 2.9 Line C rrosio . 83 2622 t) 0.13 53 t, 2.95 Line Corrosion. 84 2652 U.t)t3 0.16 t,l t, .93 Line Corrosion. 85 2684 t).t)ti 0.14 i4 h 2.91 Line Corrosion. - 86 2715 l) 0.13 5U ~t Lin orros'on. -- 87 2746 U 0.15 bU 2.93 Line Corrosion. Lt. De osits. 88 2777 t).Utj 0 14 55 7 .94 ~ e C rr sio . 89 2808 ().Ill 0.15 `i') 2.96 Line Corrosion. 90 2839 U 0.14 '>-t - 2.93 i e Corrosion. Lt. De os~ts. 91 2871 l).U- 0.13 ~~_' !, 2.95 Line Corrosion. 9 2903 O.Ufi 0.13 i2 i, 2.95 Line rr si n. 93 2934 !) 0.11 41 - 2.93 Line Corrosion. - 94 2965 ! ~ ~~) ~ .13 5~ ~, 2.92 Line Corros on. - - 95 2996 + ~~ ; ~~ ~ 0.15 !,t) 2.92 Linc Corrosion. ~ `' _ Penetration Body Metal Loss Body Page 2 • • PDS REPORT JOINT TABULATION SHEET Pipe: 3.5 in 9.3 ppf L-80 EUE-MOD Well: 1 D-130 Body Wall: 0.254 in Field: Kuparuk Upset Wall: 0.254 in Company: ConocoPhillips Alaska, Inc. Nominal I.D.: 2.992 in Country: USA Survey Date: May 29, 2008 Joint No. Jt. Depth (FL) I'~~n. (!I„~~! f,lns.i Pen. Body (Ins.) Pen. % Mt~t.il Iosti ",'~, Min. LD• (Ins.) Comments Damage Profile (%wall) 0 50 100 96 3028 (i.n0 0.17 66 (~ 2.95 Line Corrosion. 97 3059 ti.n 0.15 58 (, 2.93 Line Corrosion. 98 3090 (t.t); 0.18 69 b 2.93 Line Corrosion. Lt De sits. 99 3122 t).1 U 0.15 57 ~ 2.94 Line Corrosion. 100 3153 U.1 1 0.15 6U +, 2.93 Line Corrosion. - 101 3185 O.l)£S 0.14 5~ !, 2.95 Line Corrosion. 102 3215 t) 0.13 5Z - 2.93 Line Corrosion. - 103 3247 U.(i9 0.15 57 ~) 2.94 Line Corrosion. - 104 32 79 U. l ~' 0.16 (i 1 ~ 2.92 Line Corrosion. 105 3310 t) 0.14 5i C, 2.93 Line Corrosion. Lt. De sits. - 106 3342 U.t)Y> 0.15 5£3 7 2.92 Line Corrosion. 107 3373 tl.!) 0.18 ~ 1 £~ 2.94 Line Corrosion. 108 3404 u.l I 0.13 5'I £; 2.93 Line Corrosion. - 109 3436 11.1) 0.15 5' 2.93 Line Corrosion. 110 3467 l).l 3 0.15 i`I 2.93 Line Corrosion. - 111 3499 U.tl: 0.17 ~!~ '~ 2.93 Line Corrosion. - 112 3530 U.!1~ 0.19 74 9 2.91 Line Corrosion. Lt. De osits. - 113 3561 U.11b 0.17 6ti ti 2.92 Line Corrosion. 114 3593 t1 0.18 ~ 1 I_ 2.92 Line Corrosion. 115 3625 U.O'1 0.17 66 ~i 2.95 Line Corrosion. 116 3656 t1. I ' 0.19 74 8 2.92 Line Corrosion. Lt De osits. - 117 3687 !~ 0.21 £34 7 2.92 Line Corrosion. Lt. De sits. - 118 3718 11.t)£i 0.18 70 2.94 Line Corrosion. 119 3749 U 0.21 83 £3 2.93 Line Corrosion. Lt. De sits. 120 3781 t~.t)~) .18 ?t) £~ 2. 6 Line C rrosion. - 121 3812 ! ~ 0.18 ; ~> ') 2.91 ine Corrosion. 122 3844 i? 0.17 69 7 2.93 Line Corrosion. 123 3875 u.Ub 0.19 ?V £3 2.93 Line Corrosion. 124 3907 U 0.18 ^2 '! 2.95 Line Corrosion. 125 3938 O 0.18 ;'t) 2.93 Line Corrosion. Lt. De sits. 125.1 970 U 0.18 69 £; .95 PUP ine Corrosion. 125.2 3985 U 0 U U N A GLM 1 Latch @ 12:30 25. 399 (1.119 0.22 £;5 ~1 .9 L'ne o rosin L D osits. r 126 4007 U 0.17 1,') 2.92 Line Corrosion. Lt De osits. 26 1 4038 U 0.03 1 t 1 2.9 U 126.2 4044 U 0 l! !) 2.81 Ni e 126.3 4046 t).13 0.12 4E~ -£ 90 PUP i e rro io Lt. e sits. 127 4050 t1 0.20 80 lu 2.74 line Corrosion. De sits. 127.1 4081 c1. I t~ 06 23 I 92 UP I olated ~t i Lt. De si s. 127.2 4087 !~ 0 t) U 4.00 PBR 1 7.3 4100 t1 .05 lt3 _' 2.9 P allow it in t. De sits 128 4107 tLt?- 0.19 '(> (, 2.87 Liner Perforations. Scatd. Pits. 1 9 4 8 t1.1 I 0.18 i1 i 2.91 L' r Perforations. Scatd. Pi 130 4170 a 0.17 +, ~ ~, 2.89 Liner Perforations. Scatd. Pits. 131 4 01 U.Ut~ 0. 5 i~+ - 2. 8 Liner Perforations. Scatd. Pits. - 132 4232 t1.t)- 0.17 ~„~ ~ I 2.76 Liner Perforations. Scatd. Pits. - 13 4264 !1.n4 0.14 5-1 I I 2.7 finer Perf rations. Scatd. Pits. _ Penetration Body Metal Loss Body Page 3 ~, ~„ PDS Report Cross Sections t --- Well: 1 D-130 Survey Date: May 29, 2008 Field: Kuparuk Tool Type; UW MFC 24 No. 211387 Company: Conoco Phillips Alaska, Inc. Tool Size: 1.69 Country: USA No. of Fingers; 24 Tubin 3.5 ins 9.3 f L-80 EUE-MOD ___ Analyst; C. Waldron Cross Section for Joint 125.3 at depth 3996.233 ft Tool speed = 43 Nominal ID = 2.992 Nominal OD = 3.500 Remaining wall area = 90 Tool deviation = 7 ° Finger 12 Penetration = 0.215 ins Line Corrosion 0.22 ins = 85% Wall Penetration HIGH SIDE = UP • Cross Sections page 1 ~~ ,~~ PDS Report Cross Sections Well: 1 D-130 Survey Date: May 29, 2008 Field: Kuparuk Tool Type: UW MFC 24 No. 211387 Company: Conoco Phillips Alaska, Inc. Tool Size: 1.69 Country: USA No. of Fingers: 24 Lubin 3.5 ins 9.3 f L-80 EUE-MOD _ __ _ Analvst: C. Waldron Cross Section for Joint 117 at depth 3689.153 ft Tool speed = 43 Nominal ID = 2.992 Nominal OD = 3.500 Remaining wall area = 94 Tool deviation = 25 ° Finger 9 Penetration = 0.214 ins Line Corrosion 0.21 ins = 84% Wall Penetration HIGH SIDE = UP • • Cross Sections page 2 ~~ ~~ PDS Report Cross Sections Well: 1 D-130 Survey Date: May 29, 2008 Field: Kuparuk Tool Type: UW MFC 24 No. 211387 Company: Conoco Phillips Alaska, Inc. Tool Size: 1.69 Country: USA No. of Fingers: 24 Tubin 3.5 ins 9.3 f L-80 EUE-MOD Anal st: C. Waldro Cross Section for Joint 127 at depth 4070.613 ft Tool speed = 43 Nominal ID = 2.992 Nominal OD = 3.500 Remaining wall area = 100 Tool deviation = 9 ° Finger 9 Projection = -0.228 ins Deposits Minimum I.D. = 2.74 ins HIGH SIDE = UP • Cross Sections page 3 ConocoPhillips Alaska, Inc. • KRU 1D-130 10-130 API: 500292281500 Well T INJ An le TS: d SURFACE (0.2527 SSSV T Annular Fluid: NONE Ori Com lotion: Last W/O: 11/8 /1997 An le TD: Rev Reason: 3 d 4778 GLV ClO, SET PLUG, TAG FOUND LEAK , 00:7.625 Reference L Ref L Date: Last U date: 4/13/2008 , Wt:29.70) Last Ta : 4290' TD: 4778 ftK6 Last Ta Date: 4192008 Mex Hde An le: 43 d 2896 Cesin Stri - ALL ST RINGS TUBING Descri lion Size To Bottom TVD Wt Grade Thread (0.4100, CONDUCTOR 16.000 0 121 121 62.50 H-00 00:3.500, SURFACE 7.625 0 2527 2238 29.70 L~0 10:2.438) r _ PRODUCTION 5.500 0 4092 3573 15.50 L$0 - I PRODUCTION 3.500 4092 4768 4247 9.30 L$0 J Tubin Strin - TUBING Size To Bo ttom TVD Wt G rade Thread 3.500 0 4100 3581 9.30 L-80 EVE MOD ' Pertorations S ummer RODUCTION (o-ao92 Interval TVD Zone Status Ft SPF Date T e Comment , 00:5 500 4108 - 4110 3589 - 3591 2 4 11/11/1997 I PERF 180 d 2.5" HSD DP . , Wt:15 50) 4128 - 4130 3609 - 3611 2 4 11/11/1997 IPERF 180 2.5" HSD DP . 4152 -4154 3633 - 3635 WS 0 Zone D 2 4 11/11/1997 I PERF 180 h 2.5" HSD DP 4164 - 4180 3645 - 3661 WS D Zone D 16 4 1/19/1998 IPERF 180 d h~ 90 d Orient 2.5"HSD 4192 - 4194 3673 - 3675 WS C Zone C 2 4 11/11/1997 IPERF 180 d h 2.5" HSD DP 4207 - 4210 3688 - 3691 WS B Zone B 3 4 1!19!1998 IPERF 180 h' 90 Orient 2.5°HSD SEAL ASSV 4210 - 4212 3691 - 3693 WS B Zone B 2 8 1!19!1998 IPERF 180 h' 90 Orient 2.5"HSD (4087 4099 4212 - 4241 3693 - 3722 WS B Zone B 29 4 1/19!1998 I PERF 180 ~ 90 Orient 2.5"HSD 00:3.500) 4246 - 4248 3727 - 3728 WSA4 Zone A4 2 4 11/11!1997 IPERF 180 2.5" HSD DP 4251 -4256 3731 -3736 WSA4 Zone A4 5 4 1/19!1998 I PERF 180 d h' 90 Orient 2.5"HSD ~~ 4256 - 4262 3736 - 3742 WSA4 Zone A4 6 4 1/17/1998 I PERF 180 d h' 90 d Orient 2.5"HSD 4262 - 4264 3742 - 3744 WSA4 Zone A4 2 8 1/17/1998 I PERF 180 d h' 90 d Orient 2.5"HSD 4264 - 4276 3744 - 3756 WSA4 Zone A4 12 4 1/17/1998 IPERF 180 d h' 90 Orient 2.5`HSD PBR 4278 - 4280 3758 - 3760 WSA4 Zone A4 2 4 11/10/1997 IPERF 180 d h 2.5" HSD DP (4092-4104, 4295 -4298 3775 - 3778 WS A3 Zone A3 3 4 1/17/1998 I PERF 180 h~ 90 d Orient 2.5"HSD 00:5.500) 4298 - 4300 3778 - 3780 W S A3 Zone A3 2 8 1/17/1998 I PERF 180 d ~ 90 Orient 2.5"HSD 4300-4301 3780-3781 WS A3 Zone A3 1 4 1/17/1998 I PERF 180 h~90d Orient 2.5"HSD 4310 - 4342 3790 -3822 WS A3 Zone A3 32 4 1/17/1998 I PERF 180 ~ 90 d Orient 2.5"HSD 4354 - 4356 3834 - 3836 W S A3 Zone A3 2 4 11/10/1997 IPERF 180 d h 2.5" HSD DP TTL 4365 - 4370 3845 - 3850 WS A2 Zone A2 5 4 1/1711998 IPERF 180 d h' 90 Orient' 2.5"HSD (4100-4101• 4380 - 4392 3860 - 3872 WS A2 Zone A2 12 4 1117/1998 IPERF 180 d h' 90 d Orieni~ 2.5'HSD 00:3.500) 4392 - 4394 3872 - 3874 WS A2 Zone A2 2 8 1/17/1998 IPERF 180 d h' 90 d Orient 2.5"HSD 4394 -4402 3874 - 3882 WS A2 Zone A2 8 4 1/17/1998 I PERF 180 ~ 90 d Orient 2.5"HSD 4402 -4404 3882 -3884 WS A2 Zone A2 2 8 1/17/1998 IPERF 180 d h' 90 Orient 2.5°HSD Pert 4404 -4420 3884 - 3900 WS A2 Zone A2 16 4 1/17/1998 IPERF 180 d h' 90 d Orient 2.5"HSD (4708-4110) 4430 -4432 3910 - 3912 WS A2 Zone A2 2 4 11/10/1997 IPERF 180 2.5" HSD DP 4440 -4452 3920 - 3932 WS A2 Zone A2 12 4 1!17!1998 A PERF 180 d h' 90 Orient 2.5"HSD 4462 -4464 3942 - 3944 WS A2 Zone A2 2 4 11/10/1997 I PERF 180 2.5° HSD DP RODUCTICNJ 4490 -4492 3970 - 3972 WS Al Zone At 2 4 11/10/1997 IPERF 180 2.5" HSD DP (4092-4768 4594 - 4596 4073 - 4075 2 4 11/10/1997 I PERF 180 2.5" HSD DP , oD:3.soo, Gas Lift Mendr elsNalve s vt/ts.3o> St MD TVD Man Mfr Man Type V Mfr V Type V OD Latch Port TRO Date Run Vlv Cmnt Pert 1 3985 3467 BST AXT DMV 1.0 T-1 0.000 0 4/10/2008 (4152-4154) Other lu s ui .etc . -JEWE LRY Pert 4164 4180 De th TVD T e Descri lion ID ( - ) gOgq 3525 NIP Camco'W-1' Bore 2.813 4044 3525 PLUG 2.81" MA-2 PLUG set 4!102008 0.000 4087 3568 S EAL ASSY Baker 80-00 G BH-22 LOCATOR SEAL ASSEMBLY STABBING IN TO PR OD CS G PBR 3.000 4092 3573 PBR 3.5" PROD CS G POLISHED BORE REC EPTA CLE CEMENTED I N TO R ECEN E 3.5° TUBING 4.000 4100 3581 TTL 2.441 Pert General Notes (4210-0212) Dale Note Pert 4/11/2008 NOTE: LEAK FOUND 4002' WLM (4207-4241) Pert (4246-4248) Pert (4251-4256) Pert (4354-4356) Pert (4365-4370) Pert (4380-4420) Pert (4402-4404) Pert (4430-4432) Pert (4440-4452) Pert (4462-4464) Perf (4594-4596) - ~i~1~~G~fi~ Schlumberger -DC5 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # ~~- ~~~:~~~~~ MAY ~ 2 200$ Log Description -._ Date NO.4678 Company: Alaska Oil & Gas Cons Comm. Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk BL Color CD 04/30/08 3K-102 NA PRODUCTION PROFILE 04/08/08 1 1 1 E-04 11996622 LDL ~ ~_ p - C{ 04/16/08 1 1 2U-13 11996617 PRODUCTION PROFILE - a~ 04/10/08 1 1 2W-17 11996618 SFRT - 04/12/08 1 1 2L-330 11970662 PERF/SBHP V _ ~ 04!19!08 1 1 3F-18 11970666 LDL - C 04!23!08 1 1 iD-130 11964595 LDL -C ~- 04/23/08 1 1 iY-07 11964596 INJECTION PROFILE - ~ / ~ 04/24/08 1 1 2T-217A 11970667 INJECTION PROFILE ..p 6(0 (~ 04!24108 1 i 1 F-05 11964597 INJECTION PROFILE / ~nj ~ 04/25/08 1 1 3K-102 12021157 MEM PROD PROFILE j 04/26/08 1 1 1 L-09 11970669 PRODUCTION PROFILE t/ 04/26/08 1 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. • • ID-130 (PTD 197-183} Report Of Suspected T X IA Communication • Page 1 of 1 Regg, James B (DOA) • From: NSK Problem Well Supv [n1617@conocophillips.com] Sent: Thursday, April 03, 2008 5:00 PM ~ To: Regg, James B (DOA); Maunder, Thomas E (DOA) ~~~~(~ ~ ~ ~ ~ ~ Cc: NSK Well Integrity Proj; NSK Problem Weli Supv; NSK West Sak Prod Engr Subject: 1 D-130 (PTD 197-183) Report Of Suspected T X IA Communication Attachments: 1 D-130 Wellbore Schematic.pdf; 1 D-130 TIO Plot.jpg West Sak water injector 1 D-130 (PTD 197-183) was reported to have TxIA communication on 04/01/08. The Drillsite Operator had to bleed the IA three times in the past week and the TXIA communication was confirmed on 04/03/08. The TIO prior to the IA bleed was 933!1086/150. The immediate action taken was to bleed the IA down and shut the well in. Further diagnostics will include an MITIA. Pending the outcome of the initial diagnostics, it is ConocoPhillips intention to proceed with a 10-403 sundry for repair or workover. The well will be also added to the monthly failed MIT report. --~ ..- Attached is a schematic and a 90 day TIO plot. "~ «1 D-130 Wellbore Schematic.pdf» «1 D-130 TIO Plot.jpg» Please contact me at your convenience if you have any questions or comments. Martin Walters / Brent Rogers Problem Wells Supervisor ConocoPhillips Alaska Inc. Office 907-659-7224 Cell 907-943-1720 / 1999 ~ MAY ~ ~ 200$ Pager 907-659-7000 #909 4/24/2008 KRU 1 D-130 PTD 197-183 Tll/t~ Plat - '1 C~-~ ~0 1 OOt~ ?S~~ ~~~ ~~~ 200 ~ -+-F-~ 03-Jan-08 18-Jan-08 29-Jan-O$ 11-Feb-O$ 24-Feb-O$ Date 08-Mar-08 21-Mar-08 200 1~0 t~.7. 100 ~ L ~JO • KRU Conacc~P~llips Alaska, ln~. ~D-130 ' API: bUUL92Y815UU v~il T e: INJ b An le a~ TS: de SSSV T e: NONE Ori Cpm letion: 11!811997 An le TD: 3 de Annular Fluid: Last W/O: Rev Reason: Shov SURFACE Reference Lo Ref l.o Date: Last U date: 5/21/ (0-2527, Last Ta : 4320 TD: 4778 ftK6 OD:7.625, Last Tag DatP~ ~ior?~~g Max Hole Annle: 43 degn 2896 wezs.7o> Casing String -ALL STRINGS TUBING (0-0100, OD:3.500, ID:2.438) 'RODUCTION (0 3092, OD:5.500, Wt:15.50) NIP (404411045, OD:3.500) SEALASSY (40873088, OD:3.500) TiL (4100-4101, OD:3.500) 'RODUCTION (4092-4768, OD:3.500, Wt:9.30) Pert (4108-4110) Perf (4152-4154) Pert (41643180) Pert (42103212) Pert (4207-4241) Ped (43543356) Perf (4365-4370) Pert (4402-4404) Perf (438011420) Descri lion Size To Bottom TVD Wt Grade Thread CONDUCTOR 16.000 0 121 121 62.50 H-40 SURFACE 7.625 0 2527 2238 29.70 L-80 PRODUCTION 5.500 0 4092 3573 15.50 L-80 PRODI ICTInN 7 Fn0 dn92 d7RR d9d7 R 3n t _Rn --- - Gas Lit MandrelsNalves _. _ _ _. _ St I MD TVD Man Mfr Man Type I v Mfr I V Type V OD Latch I Port TRO Date Run Cmnt ~ 1 r 3985 3467. BST Other (plugs, equip., etc De th TVD T e AXT DMY 10_ T-1 0.000 0 11!7/1997 .) -JEWELRY Descn lion -~ ID _= = 4044 3525 NIP Camco'W-1' Bore 2.813 ~~ 4087 3568 SEAL ASSY Baker 80-40 GBH-22 3.000 -- ,.... 4100 3581 TTL 2.441 _ 1 D-130 Perf (4594-4596) _ _ Tubin Strin -TUBING _ _. _ _ - Size To Bottom T`JD Wt Grade Thread 3.500 0 4100 .1 3t ~ ~ GLiE P:10D Perforations Summary . . Conoc;p.,illips Alaska RECEIVED JUL 1 0 Z007 P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 Alaska Oil & Gas Cons. Commission Anchorage July 6, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 sCANNED JUL 1 1 2007 \'03 ,0\1" Dear Mr. Maunder: Enclosed please find a spreadsheet with a list of wells ftom the Kuparuk field (KRU). Some of these wells were found to have a void in the conductor by surface casing annulus. The voids that were greater than 3 feet were first filled with cement to a level of approx. 1.0 foot. The remaining volume of annular void subsequently was filled with a corrosion inhibiter engineered to prevent water ftom 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. Please M.J. Loveland at 907-659-7043, if you have any questions. .~~ M.% ConocoPhillips Well Integrity Project Supervisor __,c< --- . . ConocoPhillips Alaska Inc. Suñace Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name pro # cement pumped cement date inhibitor sealant date ft bbls ft Qal 1 0-09 198-065 23" na 5 6/9/2007 10-101 200-183 2" na 3.2 6/9/2007 10-102 200-075 2" na 3.2 6/9/2007 10-103 202-096 5" na 8 6/9/2007 1O-105a 201-202 25" na 38 6/912007 10-106 197-240 2" na 3.2 6/9/2007 10-107 200-177 2" na 3.2 6/912007 10-108 198-187 8" na 12.8 61912007 10-113 198-178 2" na 1 6/912007 10-114 198-159 2" na 1 6/912007 10-115 197-232 2" na 1 6/912007 10-116 198-172 2" na 1 6/912007 10-117 197-237 2" na 1 6/912007 10-118 197-229 2" na 1 6/912007 10-119 197-222 2" na 1 6/912007 10-122 198-149 2" na 1 6/912007 10-123 198-170 2" na 1 6/912007 1O-125a 200-044 2" na 1 6/912007 10-126 198-108 2" na 1 6/9/2007 10-127 198-109 8" na 2.5 6/9/2007 10-128 198-133 2" na 1 6/912007 10-129 197-213 2" na 1 6/9/2007 10-130 197-183 23" na 5 619/2007 Kuparuk Field June 9,2007 Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk . Date BL Color CD RECEIVED A,U 11 () \') 2006 08/01/06 Scblumbepgep ~ Oii & Gas Cons. Corr~ A.nchorage Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth _,' '\-"~i !\1ìl': 1/1; 'St.;t\Ni\Ü:J", ,"IV ! .~ NO. 3899 ()':¡: C- 1 c} '1- -{ i3 Well Log Description Job# 1J-101 (REDO) 40012836 MD & TVD VISION RESISTIVITY 12/20/05 2 1 1 D-125A (REDO) 11213778 INJECTION PROFILE 07/17/06 1 2K-24 (REDO) 11213781 INJECTION PROFILE 07/20/06 1 1 G-05 11249932 INJECTION PROFILE 07/28/06 1 3A-08 11249933 PROD PROFILE W/DEFT 07/29/06 1 1 D-117 11216305 INJECTION PROFILE 07/08/06 1 3F-18 11235384 SBHP SURVEY 07/25/06 1 3F-17 11235383 BHP SURVEY 07/25/06 1 1Y-32 11213707 SBHP LOG 07/25/06 1 3G-25X 11216313 PROD PROFILE W/DEFT 07/31/06 1 1Y-24A 11216315 GLS/FBHP SURVEY 08/01/06 1 1 R-36 11249931 LDL 07/27/06 1 2V-10 11216311 SBHP SURVEY 07/28/06 1 1 D-1 07 11216309 INJECTION PROFILE 07/12/06 1 1 D-130 11249928 INJECTION PROFILE 07/09/06 1 31-03 11213788 PROD PROFILE W/DEFT 07/26/06 1 1Y -05 11216310 LDL 07/27/06 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. . MEMORANDUM e e State of Alaska Alaska Oil and Gas Conservation Commission TO: J i J R ./'7 A(" 1/"7,51" ,v, im egg \ L.;?(¡¿1~ v, ""-,, P.l. Supervisor ' ( : DATE: Wednesday, July 12,2006 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 1D-130 KUPARUK RIV U WSAK 10-130 ,CöQ \C\\'" FROM: Jeff Jones Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv-¡g~ Comm NON-CONFIDENTIAL Well Name: KUPARUK RIV U WSAK 10-130 API Well Number 50-029-22815-00-00 Inspector Name: Jeff Jones Insp Num: mitlJ060711175756 Permit Number: 197-183-0 Inspection Date: 7/10/2006 Rei Insp Num Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. -- IType Inj. I W ! TVD I I Well I 1D-130 i 3568 IA 180 1990 i 1960 , 1960 i ì ì ! 1971830 ¡TypeTest : SPT I Test psi ! ! i T ---+- P.T. 1500 lOA i 140 180 180 175 , , I 950 -¡- I 4YRTST P / Tubing I 950 950 950 I Interval P/F I i i Notes 0.6 bbls diesel pumped. 1 well house inspected; no exceptions noted. ~! Wednesday, July 12,2006 Page I of 1 ~~'"< kf.i?:~)PHllLIPS Alaska, Inc" ~~'$.- A S:.Jl~$ldi<'ü~i <)f' PHIL UPS PETHOLEVM CD~·1P.,)J·f( TUBING ,·i 1D-130 (0-4100, 00:3.500, 102.438) PRODUCTION (0-4092, 00:5,500, Wt15,50) NIP ( 4044-4045, 003500) e e KRU 1 D-130 ~ :;0" INJ 11/8/1997 ImO 2896 Wt 62,50 29,70 15,50 9,30 Grade' Thread H-40 L-80 I L-80 L-80 Thread EUE MOD SEAL ASSY (4087-4088. 00:3.500) WSB TTL WSB (4100-4101, 4246 - 4248 00:3500) 4251 - 4256 4256 - 4262 Perf 4262 - 4264 (4108-4110) 4264 - 4276 PRODUCTION 4278 - 4280 3758 - 3760 ( 4092-4768, 4295 - 4298 3775 - 3778 00:3500, Wt:930) 4298 - 4300 3778 - 3780 Perf 4300 - 4301 3780 - 3781 WSA3 (4152-4154) Perf 4310 -4342 3790 - 3822 WSA3 (4164-4180) 4354 - 4356 3834 - 3836 WSA3 4365 - 4370 3845 - 3850 WSA2 4380 - 4392 3860 - 3872 WSA2 Perf 4392 - 4394 3872 - 3874 (4210-4212) Perf ! 4394 - 4402 3874 - 3882 (4207-4241) 4402 - 4404 3882 - 3884 Perf ( 4246-4248) WSA2 Perf (4251-4256) WSA2 Perf WSA2 ( 4354-4356) Perf WSA2 ( 4365-4370) WSA1 Perf ( 4380-4420) Vlv Cmnt Perf ( 4402-4404) ID Perf ( 4430-4432) I 2,813 3,000 Perf 2441 ( 4440-4452) Perf ( 4462-4464) Perf ( 4594-4596) MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission THRU: Tom Maunder P.I. Supervisor FROM: John Crisp TO: Camille O. Taylor(~b~ DATE: July 11, 2002 Chair ~.~- [, /' SUBJECT: Mechanical Integrity Tests Phillips Alaska {/3 y ~---~ - ~'~)-~ 1D Pad 1D-10,1D-119,1D-120,1D-130 Kuparuk River Field Petroleum Inspector Kuparuk River Unit NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. We,,I ~D-~O I Type,nj.I s I T.V.D. 16180 I Tubingl 1850 11064 11866 I~ I Interval[ 4 P.T.O.I 1980490 ITypetestl P ITestpsil 1545 I Casingl 0 I 1822 I 17'89 I 1783 I P/F I P Notes: Rosemount Digital Gauge observed fortest 1 1/2 bbls. Pumped for test pressure. WellI 1D,t19 ITypelnj. I S I T.V.D. } 3564 I Tubingl 1850 I 1850 I 18'50 I 1850 IlnterVal} 4 P.T.D.I 1972220 ITypetestl P ITestpsil 1500 I Casingl 0 I 17251 1700 I 1690 I P/F I P Notes: 2 bbls. Pumped for test pressure. WellI 1D-120 [Typelnj.I N I T.V.D. [ 3590 [TubingI 920 1920 J 890 I 090 [IntervalI 4' P.T.D.I 1972210 TypetestI P ITestpsil 1500 J CasingI 0 I 1800 I 1750 I 1750 I 'P/F IF, Notes: 1 1/2 bbls. Pumped for test pressure. .. Wel!l 1D-130 I Typelnj. I S I T.V.D. I 3568 I Tubingl 900 I 1000 I 1000 } 1000 }InterVal! 4 P.T:D.I 1971830 TypetestI P ITestpsiI 1500 I Casingl ,175 118651182511825. I p/F IF, Notes: 1 bbl. pumped for test pressure. , WellJ [Type Inj. P.T.D. I I Type test Notes: Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS IN J. S = SALT WATER INJ. N = NOT INJECTING 4 MIT's witnessed, no failures. Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Test's Details Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) M.I.T.'s performed: _4 Attachments: Number of Failures: 0 Total Time during tests: 3 hrs, cc: SCANNED AUG 0 i 2002 MIT report form 5/12/00 L.G, MIT PAl 1D 07-11-02jc.xls 7/24/2002 THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE JANUARY 03 2001 P L M ATE THIS W IA L UNDER M ARK ER C:I.,OR]~,,~ILM.DOC AOGCC Geological Materials Inventory PER3/HT 97-183 ARCO Log Data Sent Received 4 ARM CAL ~ 2527-3970 } I/(,/q"~ 2/23/1998 2/26/1998 8193 ~[3/' SPERRY MPT/GRfEWR4 12/10/1997 12/10/1997 CBL ~"'~"3880-4670 J///o?!~ 2/23/1998 2/26/1998 CBL ~ ~:'L/ 21904043 l,//7~77 1/20/1998 1/29/1998 DG~WR4-MD ~B/: 1224778 12/10/1997 12/10/1997 DG~EWR4-TVD ~' 121-4257 12/10/1997 12/10/1997 ~ ~'4050-4510 :/'/~ ~ /~' ~3 7/9/1998 7/13/1998 MWD SRVY ~ SPE~Y 0-4778.00 2/13/1998 3/18/1998 MWD SRVY ~-SPE~Y 0-4778. 12/8/1997 12/10/1997 ~0-407 Completion Date /1,/5/., :~? Daily well ops / 6/~.,/>/~ Z _ ¢~/f~;" Are d~ ditch samples required? yes ~ no And received? -~,~~- no yes 7 no ~alysis description received? yes ...... no Received? ~~ no Initial Was the well cored? Are tests required? Well is in compliance Comments Box -r~.~es ......... no UIC Wednesday, October 13, 1999 Page I of 1 GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11326 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 7/9/98 Field: Kuparuk (Reservoir Analysis Logs) Well Job # Log Description Date BL RF Sepia Floppy Disk 1 A-20 PRODUCTION PROFILE 980531 I 1 1D-10 ~'CBT 98051 8 I 1 1 D- 124 FLOWING TEMP/PRESS 980524 I 1 1 D- 130 ~ \ (~ --INJECTION PROFILE 980423 I 1 1 D- 133 FLOWING TEMP/PRESS 980524 I 1 1 E-23 ~,\ ~ L.~ - INJECTION PROFILE 980523 I 1 2 A- 17 PRODUCTION PROFILE 98052 2 I 1 2 A- 19 PRODUCTION PROFILE 98051 0 I I -- 2 D- 14 Lk\ ~. _ WATER INJECTION PROFILE 980531 I 1 2 D- 16 Lk ~ C. -.. WATER INJECTION PROFILE 980530 I 1 2 F- 02 {,_k ~ ~ .-WATER INJECTION PROFILE 980528 I 1 2 F- 03 Iv~, ~ C - .WATER INJECTION PROFILE 98052 9 I 1 2 M- 23 TEMPERATURE SURVEY 980507 1 1 3 C- 04 PRODUCTION PROFILE 980505 I 1 3C-04 GAS LIFT SURVEY 980505 I 1 3F-06 GAS LIFT SURVEY 98051 2 I 1 3 F-06 PRODUCTION PROFILE 98051 2 I 1 3 F-14 PRODUCTION PROFILE 98051 4 I 1 3K-27 GAS LIFT SURVEY 980504 I 1 1D-09 ~ CBT 98051 7 I I cI ~. SIGNED: . ___ Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DATE: 2/23/98 GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11853 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: West Sak (Reservoir Analysis Logs) Well Job # Log Description Date BL RF Sepia Floppy Disk 1D-117 ~)- ;;;2~7 -- CEMENT MAP LOG 980126 1 1 1 B- 1 21 ~'~7 -/i~ ! ~ CEMENT MAP LOG 9 8 01 21 I 1 1 D-130 ~7 - ? ~' ~ FOUR ARM CALIPER W/FMS 971 1 05 I 1 , 1 D- 13 0 ~ CEMENT BOND LOG 9 8 01 1 0 1 I SIGNED' Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. 1/20/98 GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11730 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 ,Field: Kuparuk (Reservoir Analysis Logs) Well Job # Log Description Date BL RF Sepia LIS Tape 1E-34 '/, "~ ~o,~ O~ 97571 TDTP 971 129, 1 1 E-34 / 97571 TDTP-DEPTH CORRECTED 971 1 29 I 1 1 E-34 / 97571 TDTP BORAX/SPINNER 971 1 29 I 1 1Q-0aA / ~ ~~ 98006 GR/CCL(PDC) 970728 1 3C-05 INJECTION PROFILE 971 21 3 I 1 3C-12 INJECTION PROFILE 9 8 01 0 6 I 1 3 F-01 PRODUCTION PROFILE 9 8 01 0 5 I 1 ...... 3 F-12 INJECTION PROFILE 971 2 02 I 1 3 F-15 INJECTION PROFILE 971 21 2 I 1 3 H-06 INJECTION PROFILE 971 2 0 5 I 1 '{- 1 5 INJECTION PROFILE 971 2 0 9 I 1 oO-11 , GAS LIFT SURVEY 971 027 I 1 WS 1D-130 ,/' CBT 971107 I I -I1~ .o~$ ,.L~L~ .C~ SIGNED: __ DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 February 13, 1998 Mr. David J. Johnston Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: 1D-130 (Permit No. 97-183) Well Completion Report Dear Mr. Commissioner: Enclosed is the well completion report for the completion on West Sak ID-130. If there are any questions, please call 265-6890. Sincerely, T. W. Mc Kay Senior Drilling Engineer Kupamk Development TWM/skad STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG I Status of Well Classification of Service Well ':":'" ? ' " OIL r--] GAS E~ SUSPENDED r~ ABANDONED~ SERVICE [~ INJECTOR 2 Name of Operator 7 Permit Number ARCO Alaska, I nc 97-183 ~ -,..., r.:,.: .... : ' '~;"' 3 Address 8 APl Number P.O. Box 100360, Anchorage, AK 99510-0360 50-029~22815 4 Location of well at surface !:': i:'~i!.i;i..j i 9 Unit or Lease Name 406' FNL, 600' FEL, Sec. 23, T11N, R10E, UM ~,,,~_~..~ .! ~ Kuparuk River Unit At Top Producing Interval 10 Well Number 1734' FNL, 1583' FEL, Sec. 23, T11N, R10E, UM ! ~;'--''~ i West Sak 1D-130 At Total Depth i · :..:~...~. ~-_~:: 11 Field and Pool 1767' FNL, 1614' FEL, Sec. 23, T11N, R10E, UM KUPARUK RIVER 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Serial No. West Sak Oil Pool RKB 41', Pad 71'J ADL 25650 ALK 468 12 Date Spudded 13 Date T.D. Reached 14 Date Comp., Susp. or Aband. 115 Water Depth, if offshore 16 No. of Completions 27-Oct-97 05-Nov-97 07-Nov-97I NA feet MSL 1 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 Directional Survey 20 Depth where SSSV set 21 Thickness of permafrost 4778' MD & 4257' TVD 4703' MD & 4182' TVD YES XL~ NO U NA feet MD 1742' APPROX 22 Type Electdc or Other Logs Run GR/Res, HSI, SLTJ 23 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD I CASING SIZE W-[ GRADE TOP BTM HOLE SIZE CEMENT RECORD 16' 62.58# H-40 SURF. 121' 24' 9 cu yds High Eady 7.625' 29.7# L-80 SURF. 2529' 9.875' 462 sx AS Lite, 293 sx Class G 5.5' 15.5# L-80 SURF. 4092' 6.75' 175 sx Class G 3.5' 9.3# L-80 4092' 4768' 6.75' 24 Perforations open to Production (MD+TVD of Top and Bottom and 25 TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 3.5' 4100' 4144'-4180' MD 3626'-3661'TVD 4400'-4420' MD 3880'-3900'TVD 4207'-4241' MD 3688'-3722' TVD 4430'-4432' MD 3910'-3912' 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC 4251'-4256' MD 3731'-3736' TVD 4440'-4452' MD 3920'-3931' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 4322'-4342' MD 3802'-3822' '['VD 4462'-4464' MD 3942'-3944' TVD 4354'-4356' MD 3834'-3836' 'rVD 4490'-4492' MD 3970'-3972' TVD 4365'-4370' MD 3845'-3850' TVD 4594'-4596' MD 4073'-4075' 'I-VD 4380'-4400' MD 3860'-3880' TVD 4 spf I 27 PRODUCT,ON TEST R I I k I A I Date First Production Method of OperationiNJECToR(FIowing, gas lift, etc.) U I ~1~ I 1 ~1~ ~ L Date of Test Hours Tested PRODUCTION FO OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE J GAS-OIL RATIO I TEST PERIOI: Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE: 20° 28 CORE DATA Bdef description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. N/A Form 10-407 Submit in duplicate Rev, 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top West Sak Sand 4144' 3625' Base West Sak Sand 4583' 4062' Annulus left open - freeze protected with diesel. p~.i'..?-..~:~':'¥-~' '''~'' '-~ :i~.~:' ~;~'I,~,?~'3~ ~' '" ..... -' 31. LIST OF ATrACHMENTS Summary of Daily Drilling Reports, Directional Survey 32. 1 hereby ceftin that the foregoing is true and correct to the best of my knowledge. 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. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 Date: 1/26/98 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 1 WELL:iD-130 RIG:PARKER 245 WELL_ID: AK9053 TYPE: AFC: AK9053 AFC EST/UL:$ 1062M/ 1025M STATE:ALASKA AREA/CNTY: NORTH SLOPE EAST FIELD: WEST SAK BLOCK: SPUD:10/27/97 START COMP: FINAL: WI: 0% SECURITY:0 API NUMBER: 50-029-22815-00 10/23/97 (Dt) TD: 0'( SUPV:DEB 10/24/97 (D2) TD: 0'( SUPV:DEB 10/25/97 (D3) TD: 0'( SUPV:DEB o) 10/26/97 (D4) TD: 0'( SUPV:DEB 10/26/97. o) o) o) 10/27/97 (D5) TD: 712' (712) SUPV:DEB 10/28/97 (D6) TD: 2774' (2062) SUPV:GRW 10/29/97 (D7) TD: 2774'( SUPV:GRW o) 10/30/97 (DS) TD: 2774'( SUPV:GRW o) MW: 0.0 VISC: 0 PV/YP: 0/ 0 MOVING DRILLING MODULE Move modules and camp to West Sak 1 pad. APIWL: 0.0 MW: 0.0 VISC: 0 PV/YP: 0/ 0 MOVING Move modules and camp to West Sak 1 pad. APIWL: 0.0 MW: 0.0 VISC: 0 PV/YP: 0/ 0 MOVING Move modules and camp to West Sak 1 pad. APIWL: 0.0 MW: 0.0 VISC: MOVING Moving utility module. 0 PV/YP: 0/ 0 APIWL: 0.0 Accepted rig @ 2200 hrs. MW: 8.9 VISC: 85 PV/YP: 22/26 APIWL: 7.8 DRILLING AT 1600' Finish moving utility module to iD pad. Function test diverter system. Spud at 121' at 1730 hrs and drill to 712' MD. MW: 9.8 VISC: 64 PV/YP: 23/25 RIH W/HOLE OPENER Drill from 712' to 2774' APIWL: 5.8 MW: 9.7 VISC: 110 PV/YP: 35/29 APIWL: 5.6 RIH W/7-5/8" CASING Trip out from 451'. Hole packed off, could not rotate or reciprocate. Worked pipe up to 275' and pipe came free. Ream to 1675' Safety meeting. Run 7-5/8" casing. MW: 9.5 VISC: 154 PV/YP: 35/38 APIWL: 4.8 POOH W/7-5/8" CASING Run 7-5/8" casing from 1773' to 1840' - hole packed off. Wash casing from 1840' to 1968' Unable to wash deeper. Safety meeting. Pump pill and POOH w/7-5/8" casing to 1366'. Hole tight. Date: 1/26/98 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 2 10/31/97 (D9) TD: 2774'( SUPV:GRW 0) 11/01/97 (D10) TD: 2774'( 0) SUPV:GRW 11/02/97 (Dll) TD: 2774'( 0) SUPV:GRW 11/03/97 (D12) TD: 2774'( 0) SUPV:GRW 11/04/97 (D13) TD: 3845' (1071) SUPV:GRW 11/05/97 (D14) TD: 4778'(933) SUPV:GRW 11/06/97 (D15) TD: 4778'( 0) SUPV:GRW 11/07/97 (D16) TD: 4778' ( 0) SUPV:GRW MW: 9.8 VISC: 308 PV/YP: 51/62 POOH Wash ream to 1270' to 2774' APIWL: 4.2 MW: 10.0 VISC: 284 PV/YP: 48/56 APIWL: 4.6 CEMENTING Circ and raise mud weight to 9.6 ppg from 10.0 ppg. Safety meeting. RIH w/7-5/8" casing to 2375'. Wash/reciprocate casing to 2527' Hole packed off and taking fluid. Reduce mud weight to 9.5 ppg. MW: 9.3 VISC: 46 PV/YP: 16/12 APIWL: 14.6 COOLING SOW STARTING HEAD Pump first stage cement. Displace while getting partial returns. Cement 2nd stage. Got contaminated mud back to surface. Perform top job. Had good returns at surface but no cement to surface. Perform second top job. MW: 9.0 VISC: 43 PV/YP: 14/10 DRILLING FLOAT EQUIPMENT N/U BOPE. Test BOPE to 300/3000 psi. APIWL: 18.2 MW: 9.2 VISC: 52 PV/YP: 12/15 APIWL: 8.0 DRILLING Drill stage collar @ 1689' Drill cement and landing collar. Cleanout cement from 2395' to 2530' Drill plug catcher, float and shoe. Wash to 2584' Perform leakoff test to 14.9 ppg EMW. Washout rathole 2584' to 2774' Drill 20' of new hole. Run LOT to 15.2 ppg EMW. Drill from 2794' to 3845' MW: 9.1 VISC: 58 PV/YP: 16/22 APIWL: 4.8 Drill from 3845' to 4778'. Drop single shot survey. RIH w/4-arm caliper. Tagged bridge at 3974' Unable to work past. Log up from 3974' to surface. Run HSI from 2774' to surface. MW: 9.2 VISC: 48 PV/YP: 11/ 9 APIWL: 7.2 NU BOPE Finish running USI log. RIH and hit bridge at 3950'. Worked to 3970' Safety meeting. Run 5.5" x 3.5" casing string to 4770' MW: 9.2 VISC: 47 PV/YP: 11/10 APIWL: 7.4 SETTING BPV Freeze protect 7-5/8" x 5.5" annulus. Run bond log. TOC @ 3475' Run 3.5" tubing. Date: 1/26/98 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 3 11/08/97 (D17) TD: 4778'( 0) SUPV:GRW MW: 0.0 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 RIG RELEASED ND BOPE. NU Tree. Test packoff to 5000 psi for 5 min. Released rig @ 1200 pm 11/08/97. End of WellSummary for Well:AK9053 ARCO Alaska, Inc, WELL JOB SCOPE 1 D-130 OTHER STIMULATION,OTH STIM SPT DATE 11/1 O/97 DAY 1 KEY PERSON KUPARUK RIVER UNIT WELL SERVICE REPORT K1 (1D-130(W4-6)) IJOB NUMBER 1108971726.6 UNIT NUMBER SUPERVISOR BLACK DAILY WORK OTHER STIMULATION,OTH STIM SPT OPERATION COMPLETE I SUCCESSFUL NO I YES InitialTbgPress IFinalTbgPress IlnitiallnnerAnn 0 PSI 0 PSI 0 PSI DALLY SUMMARY SWS-JOHNSON Final Inner Ann0 PSI I Initial Outer 0AnnpsI I Final Outer Ann 0 PSI MAKE CCL/GR TIE IN RUN. PERFORATE W/2.5" HSD DP @ 4 SPF & 180 DEG PHASED F/4594-4596' ELM, 4490-4492' ELM, 4462-4464' ELM, 4430-4432' ELM, 4392-4394' ELM, 4402-4404' ELM. IN PROGRESS. NOTE: SLTJ DID NOT ARRIVE FOR BOND LOGGING. TIME 18:30 19:30 21:30 00:00 LOG ENTRY MIRU SWS (JOHNSON & CREW). NOTE: SLTJ DID NOT ARRIVE F/PRE PERF BOND LOGGING. MU 1-11/16" TIE IN TOOL ASSEMBLY (CCL/GR/WT) TL-19'. TGSM & PT BOPE TO 3500 PSI. RIH TO 4708' ELM & TAG BOTTOM. LOG UP & TIE IN TO 11/5/97 SPERRY DGR/EWR4/ROP. POOH F/INITIAL GUN RUN. CONTACT PARKER & SECURITY F/PAD RADIO SILENCE. CHECK LOCATION FOR ACTIVITY. MU GUN ASSEMBLY #1 (10' GUN/SWITCH/10' GUN/CCL) TL-27'. PT BOPE & RIH. TIE IN & MAKE TIE IN PASS F/ 4679' ELM (4703' RKB) TO 3930' ELM. RIH & LOG INTO POSITION F/1ST SHOTS. PERFORATE F/4594-4596' ELM W/2.5" HSD DP @ 4 SPF & 180 DEG, NO ORIENTATION. GOOD INDICATION. LOG UP & PERFORATE W/ SAME GUNS F/4490 - 4492' ELM. GOOD INDICATION. POOH. AT SURFACE. ALL SHOTS FIRED. MU GA#2 (10' GUN/SWITCH/10' GUN/CCL) TL-27'. PT & RIH. TIE AND PERFORATE W/SAME GUNS AS ABOVE F/4462-4464' ELM. GOOD INDICATIONS. LOG UP, ENSURE TIE IN & PERFORATE W/SAME F/4430-4432' ELM. LOG OFF & POOH. 01:45 AT SURFACE. ALL SHOTS FIRED. MU GA#3 (20' GUN/CCL) TL-24'. PT & RIH. TIE IN & PERFORATE AS BEFORE F/4392-4394' ELM & F/4402-4404' ELM. NO SURFACE INDICATION. LOG & POOH. 03:15 05:00 AT SURFACE. ALL SHOTS FIRED. MU GA#4 (5' GUN/SWITCH/5' GUN/SWITCH/5' GUN/CCLI. PT & RIH. IN PROGRESS PAST REPORT TIME. ARCO Alaska, Inc. WELL 1 D-130 DATE 11/13/97 JOB SCOPE OTHER STIMULATION,OTH STIM SPT DAILY WORK MICROFRACTURE DAY OPERATION COMPLETE I SUCCESSFUL 4 NO I YES ,nitialTbgPress IFinalTbgPress Iln~tiallnnerAnn 35 PSI 30 PSI 0 PSI DAILY SUMMARY KUPARUK RIVER UNIT WELL SERVICE REPORT K1 (1D-130(W4-6)) JOB NUMBER 1108971726.6 UNIT NUMBER UNIT #3 KEY PERSON SUPERVISOR DS-ROCK ELLIS Final Inner Ann I Initial Outer Ann Final Outer Ann 0 PSII 0 PSI 0 PSI IISOLATED PERFS & PERFORMED INJECTIVITY/FALLOFF MICROFRACTURE TESTS INTO 6 SETS OF PERFS: 4354-4356', 4402- 4404', 4430-4432', 4462-4464', 4490-4492' & 4594-4596'. TIME 07:00 07:30 08:00 09:00 11:00 11:45 13:00 LOG ENTRY PRESSURE TESTED COILED TUBING, COIL CONNECTOR, HYDRAULIC DISCONNECT (15/16" BALL) & CIRC SUB TO 4000 PSI. MU 2-5/8" TAM STRADDLE PACKER W/PANEX GAUGES. ACTIVATED GAUGES @ 8:05 AM 11/13/97. RIH W/STRADDLE PACKER TO 150'. ATTEMPTED TO SET & TEST STRADDLE PACKER. TOP ELEMENTS APPEAR TO BE INFLATED & HOLDING PRESSURE, PUMPING BY LOWER ELEMENTS 0.25 BPM @ 1700 PSI. RELEASED PACKER. RIH TO PBD 4690' & TAGGED BP. PU & FLAGGED COIL TO CORRELATE W/PERFORATING LOG. CIRC HOLE W/2 COIL VOLUMES OF DIESEL TO WARM ELEMENTS ON PACKER. PU PACKER TO 4550' (BLANK PIPE BETWEEN PERFS). INFLATED STRADDLE PACKER & TESTED SAME TO 2000 PSI. RELEASED PACKER & SPACED OUT ELEMENTS ACROSS PERFS 4594-4596'. PERFORMED INJECTIVITY TESTS & FALLOFF TESTS INTO PERFS 4594-4596'FOR MICROFRACTURE STRESS TEST. 15:00 RELEASED PACKER & RESET ACROSS PERFS 4490-4492'. PERFORMED INJECTIVITY & FALLOFF FOR MICROFRACTURE STRESS TEST. 16:00 RELEASED PACKER & RESET ACROSS PERFS 4462-4464'. PERFORMED INJECTIVlTY & FALLOFF FOR MICROFRACTURE STRESS TEST. 17:30 RELEASED PACKER & RESET ACROSS PERFS 4430-4432'. PERFORMED INJECTIVITY & FALLOFF FOR MICROFRACTURE STRESS TEST. 19:00 RELEASED PACKER & RESET ACROSS PERFS 4402-4404'. PERFORMED INJECTIVlTY & FALLOFF FOR MICROFRACTURE STRESS TEST. 20:15 RELEASED PACKER & RESET ACROSS PERFS 4392-4394'. ATTEMPTED TO PERFORM INJECTIVlTY MICROFRACTURE STRESS TEST. PACKER EQUALIZED. ATTEMPTED TO RESET & PERFORM INJECTIVlTY TEST. PACKER COMMUNICATING TO THE 1-3/4" X 3-1/2" ANNULUS & PACKER SLIPPING DOWN HOLE. 21:00 RELEASED PACKER & RESET ACROSS PERFS 4354-4356'. PERFORMED INJECTIVlTY & FALLOFF FOR MICROFRACTURE STRESS TEST. AT COMPLETION OF TEST, PACKER FAILED. 22:00 POH W/STRADDLE PACKER. 23:00 SECURED WELL & SION. ARCO Alaska, Inc. KUPARUK RIVER UNIT WELL SERVICE REPORT K1(1D-130(W4-6)) WELL JOB SCOPE JOB NUMBER 1 D-130 PERFORATE, PERF SUPPORT 0109980049.1 UNIT NUMBER DATE DALLY WORK 01/17/98 PERFORATE, PERF SUPPORT DAY OPERATION COMPLETE I SUCCESSFUL 2 NO I NO Initial Tbg Press I Final Tbg Press I Initial Inner Ann 250 PSII 250 PSII 0 PSI DAILY SUMMARY KEY PERSON SWS-BAILEY Final Inner Ann I I 0 PSI SUPERVISOR BLACK Initial Outer Ann I Final Outer Ann 0 PSII 0 PSI I TIME LOG ENTRY 07:00 MI SWS (BAILEY & CREW). EVALUATE WELL CONDITION OF 1D-07 FOR INJECTION PROFILE. BECAUSE OF WEATHER MOVE & BEGIN RU ON 1D-130. WAIT TO RU BASED ON SEVERE WIND CHILLS. 13:30 MU GUN ASSEMBLY #1 (20' 2-1/2 HSD (8' BLANKS) @ 4 SPF & DP'S/CCL). RIH TO 4300' ELM. COMPUTER PROBLEMS. SD & DIAGNOSE PROBLEMS. CHANGE COMPONENTS & FINALLY GET TO WORK. 16:00 TIE IN TO 11/10/97 SWS GR/CCL & PERFORATE FROM 4440 - 4452' ELM W/2.5" HSD, DP'S @ 4 SPF ORIENTED 90 DEG F/LOW SIDE. SAW GOOD SURFACE INDICATIONS. POOH. 17:30 AT SURFACE. ALL SHOTS FIRED. MU GUN ASSEMBLY #2 (20' SAME GUNS - NO BLANKS). RIH TO 4550' ELM. TIE IN & PERFORATE FROM 4400 - 4420' ELM W/SAME GUNS & ORIENTATION AS BEFORE. SAW GOOD INDICATIONS. POOH 19:00 AT SURFACE. ALL SHOTS FIRED. MU GUN ASSEMBLY #3 (20' SAME GUNS - NO BLANKS). RIH TO 4500' ELM. TIE IN & PERFORATE FROM 4380 - 4400' ELM W/SAME GUNS & ORIENTATION AS BEFORE. SAW GOOD INDICATIONS. POOH. 21:30 AT SURFACE. ALL SHOTS FIRED. MU GUN ASSEMBLY #4 (5' SAME GUNS - NO BLANKS/SWITCH/10' SAME GUNS (4' OF BLANKS)). RIH TO 4500' ELM. TIE IN & PERFORATE FROM 4365' -4370' ELM W/SAME AS BEFORE. GOOD INDICATIONS. PULL UP, TIE IN & PERFORATE FROM 4295 - 4301' ELM W/SAME AS BEFORE. POOH. 00:15 AT SURFACE. ALL SHOTS FIRED. MU GUN ASSEMBLY #5 (20 SAME GUNS - NO BLANKS). RIH TO 4500' ELM, TIE IN & PERFORATE FROM 4322 - 4342' ELM. GOOD INDICATIONS. POOH ARCO Alaska, Inc. KUPARUK RIVER UNIT WELL SERVICE REPORT K1(1D-130(W4-6)) WELL 1 D-130 JOB SCOPE PERFORATE, PERF SUPPORT JOB NUMBER 0109980049.1 DATE DALLY WORK UNIT NUMBER 01/19/98 PERFORATE, PERF SUPPORT DAY OPERATION COMPLETE I SUCCESSFUL KEY PERSON SUPERVISOR 3 YES I YES SWS-BAILEY BLACK Final Tbg Press 250 PSI Initial Inner Ann 0 PSI Initial Tbg Press 25O PSI Final Inner Ann I Initial Outer Ann I Final Outer Ann 0 PSII 0 PSII 0 PSI DALLY SUMMARY PERFORATE FROM 4221-4241', 4207-4221 ', 4164-4180', 4144-4164'& 4251-4256' ELM W/2.5" HSD DP'S @ 4 SPF, PHASED 180 I DEG ORIENTED 90 DEG. I TIME LOG ENTRY 22:45 01:00 MIRU SWS (BAILEY & CREW). MU GUN ASSEMBLY #1 (20' 2.5" HSD - NO BLANKS/CCL). PT TO 2500 PSI. RIH TO 4500' ELM TIE INTO 11/10/97 SWS GR/CCL & PERFORATE FROM 4221-4241' ELM W/2.5" HSD, DP'S @ 4 SPF ORIENTED 90 DEG. GOOD INDICATIONS. POOH. 02:30 AT SURFACE. ALL SHOTS FIRED. MU GUN ASSEMBLY #2 (20' 2.5" HSD - 6' OF BLANKS/CCL). PT & RIH TO 4500' ELM. TIE IN & PERFORATE FROM 4207-4221' ELM W/SAME GUNS AS ABOVE. GOOD INDICATIONS. POOH. 04:30 AT SURFACE. ALL SHOTS FIRED. MU GUN ASSEMBLY #3 (20' 2.5" HSD - 4' OF BLANKS/CCL). PT & RIH TO 4500 ' ELM. TIE IN & PERFORATE FROM 4164 -4180' ELM W/SAME GUNS AS ABOVE. GOOD INDICATIONS. POOH. 06:00 AT SURFACE. ALL SHOTS FIRED. SD FOR SEVERE WIND CHILLS. 12:00 MU GUN ASSEMBLY #4 (20' 2.5" HSD - NO BLANKS). PT & RIH TO 4500' ELM. TIE IN & PERFORATE FROM 4144 - 4164' ELM W/SAME GUNS AS ABOVE. GOOD INDICATIONS. POOH. 15:00 AT SURFACE. MU GUN ASSEMBLY #5 (5' 2.5" HSD - NO BLANKS). PT & RIH TO 4500' ELM. TIE IN & PERFORATE FROM 4251 - 4256' ELM. GOOD INDICATIONS. POOH. 18:00 AT SURFACE. ALL SHOTS FIRED. BEGIN RD. 19:00 RD COMPLETE. TURN OVER TO PRODUCTION FOR INJECTION. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 ARCO ALASKA~ INC. WEST SAK / iD-130 500292281500 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 1/97 DATE OF SURVEY: 110597 MWD SURVEY JOB NUMBER: AKMM70309 KELLY BUSHING ELEV. = 111.50 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. .00 .00 -111.50 121.00 121 . 00 9.50 379.80 379.80 268.30 560.77 560.76 449.26 650.78 650 . 75 539.25 0 0 N .00 E .00 .00N .00E .00 0 0 N .00 E .00 .00N .00E .00 0 18 N 80.00 E .12 .12N .69E -.51 0 22 S 62.22 E .13 .07S 1.70E -.96 2 25 S 81.44 W 3.05 .50S .08E .35 742.26 742.00 630.50 833.02 832.11 720.61 923 . 47 921.0'9 809.59 1013 . 06 1007 . 63 896.13 1103.94 1093.61 982.11 5 26 S 81.62 W 3.30 1.42S 6.14W 4.80 8 13 S 71.27 W 3.33 4.13S 16.55W 13.18 12 25 S 58.24' W 5.29 11.33S 30.96W 27.55 17 26 S 51.30 W 5.93 24.81S 49.65W 49.51 20 21 S 48.82 W 3.33 43.74S 72.18W 78.14 1194.84 1177.85 1066.35 1291.69 1265.34 1153.84 1387.98 1350.13 1238.63 1483.70 1432.34 1320.84 1574.14 1507.45 1395.95 23 42 S 49.42 W 3.69 66.05S 97.97W 111.42 27 3 S 46.06 W 3.76 94.01S 128.63W 152.15 29 31 S 42.83 W 3.01 126.61S 160.54W 197.34 32 5 S 40.53 W 2.95 163.24S 193.10W 246.16 35 35 S 37.07 W 4.43 202.52S 224.59W 296.47 1672.57 1585.65 1474.15 1766.42 1658.05 1546.55 1954.86 1801.80 1690.30 214'4.31 1946.86 1835.36 2333.31 2091.08 1979.58 39 10 S 36.48 W 3.65 250.39S 260.35W 356.22 39 51 S 36.86 W .78 298.28S 296.01W 415.94 40 43 S 33.11 W 1.37 398.11S 365.83W 537.71 39 19 S 32.28 W .80 500.63S 431.65W 659.26 41 11 S 32.40 W .99 603.80S 496.97W 781.04 2523.24 2235.03 2123.53 2710.05 2377.15 2265.65 2896.15 2516.25 2404.75 3084.91 2658.10 2546.60 3180.13 2731.74 2620.24 40 15 S 31.54 W .58 708.90S 562.58W 904.53 40 42 S 36.22 W 1.64 809.51S 630.17W 102.5.60 42 32 S 36.60 W .99 908.98S 703.54W 1149.20 40 1 S 33.58 W 1.70 1010.80S 775.17W 1273.65 38 40 S 33.79 W 1.42 1061.02S 808.65W 1333.94 3275.28 2807.70 2696.20 3370.43 2887.52 2776.02 3464.39 2969.96 2858.46 3560.03 3056.83 2945.33 3653.30 3143.94 3032.44 35 22 S 34.62 W 3.51 1108.41S 840.83W 1391.17 30 31 S 31.85 W 5.33 1151.63S 869.25W 1442.81 26 46 S 32.09 W 3.99 1189.85S 893.10W 1487.71 22 37 S 33.18 W 4.38 1223.51S 914.62W 1527.57 19 13 S 34.'23 W 3.67 1251.22S 933.08W 1560.83 3748.89 3235.33 3123.83 3845.36 3329.19 3217.69 3940.89 3423.13 3311.63 4034.38 3515.80 3404.30 4224.60 3705.12 3593.62 14 46 S 31.85 W 4.71 1274.59S 948.37W 1588.70 11 55 S 29.84 W 2.99 1293.68S 959.82W 1610.86 8 57 S 33.61 W 3.18 1308.44S 968.84W 1628.09 6 10 S 36.40 W 3.01 1318.55S 975.86W 1640.39 4 52 S 40.18 W .71 1332.95S 987.13W 1658.67 OR I,G NAL SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 ARCO ALASKAr INC. WEST SAK / 1D-130 500292281500 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 1/97 DATE OF SURVEY: 110597 MWD SURVEY JOB NUMBER: AKMM70309 KELLY BUSHING ELEV. = 111.50 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 4409.76 3889.66 3778.16 4 28 S 42.06 W .23 1344.32S 997.05W 1673.71 4599.39 4078.77 3967.27 4 0 S 37.00 W .32 1355.11S 1006.00W 1687.71 4712.50 4191.66 4080.16 3 9 S 35.18 W .76 1360.82S 1010.18W 1694.78 4778.00 4257.06 4145.56 3 9 S 35.18 W .00 1363.77S 1012.26W 1698.39 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. . . HORIZONTAL DISPLACEMENT =' 1698.39 FEET AT SOUTH 36 DEG. 35 MIN. WEST AT MD = 4778 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 216.58 DEG. TIE-IN SURVEY AT SURFACE 0.00' MD PROJECTED SURVEY AT 4,778.00' MD SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA. PAGE 3 ARCO ALASKA~ iNC. WEST SAK / !D-130 500292281500 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 1/97 DATE OF SURVEY: 110597 JOB NUMBER: AKMM70309 KELLY BUSHING ELEV. = 111.50 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA T~TAL MEASD VERTICAL VERTICAL RECTANGULAR cooRDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION .00 .00 -111.50 1000.00 995.15 883.65 2000.00 1836.01 1724.51 3000.00 2593.62 2482.12 4000.00 3481.65 3370.15 .00 N .00 E .00 22.44 S 46.64 W 4.85 4.85 422.78 S 381.92 W 163.99 159.14 965.16 S 744.05 W 406.38 242.39 1315.30 S 973.52 W 518.35 111.97 4778.00 4257.'~6 4145.56 1363.77 S 1012.26 W 520.94 2.59 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA. PAGE ARCO ALASKA, iNC. WEST SAK / 1D-130 500292281500 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 1/97 DATE OF SURVEY: 110597 JOB NUMBER: AKMM70309 KELLY BUSHING ELEV. = 111.50 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH T~TAL RECTANGULAR coORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -111.50 111.50 111.50 .00 211.50 211.50 100.00 311.50 311.50 200.00 411.50 411.50 300.0.0 .00 N .00 E .00 N .00'E .00 N .00 E .06 N .33 E .15 N .86 E .00 .00 .00 .00 .00 .00 .00 .00 .00 511.50 511.50 400.00 611.51 611.50 500.00 711.64 711.50 600.00 812.21 811.50 700.00 913.67 911.50 800.00 · 08 N 1.41 E .00 .00 .28 S 1.29 E .01 .01 1.04 S 3.55 W .14 .14 3.27 S 13.85 W .71 .57 10.29 S 29.21 W 2.17 1.45 1017.12 1011.50 900.00 1123.08 1111.50 1000.00 1231.78 1211.50 1100.00 1343.84 1311.50 1200.00 1459.19 1411.50 1300.00 25.59 S 50.61 W 48.20 S 77.29 W 76.12 S 109.42 W 111.14 S 145.82 W 153.48 S 184.67 W 5.62 3.45 11.58 5.96 20.28 8.71 32.34 12.05 47.69 15.35 1579.13 1511.50 1400.00 1705.91 1611.50 1500.00 1836.21 1711.50 1600.00 1967.66 1811.50 1700.00 2098.60 1911.50 1800.00 204.85 S 226.34 W 267.32 S 272.87 W 334.52 S 322.48 W 405.11 S 370.39 W 476.14 S 416.18 W 67.63 19.94 94.41 26.79 124.71 30.29 156.16 31.45 187.10 30.94 2227.88 2011.50 1900.00 2360.44 2111.50 2000.00 2492.41- 2211.50 2100.00 2623.59 2311.50 2200.00 2755.36 2411.50 2300.00 545.41 S 459.93 W 216.38 29.28 618.89 S 506.55 W 248.94 32.57 691.92 S 552.16 W 280.91 31.97 763.51 S 597.79 W 312.09 31.18 833.35 S 647.63 W 343.86 31.76 2889.70 2511.50 2400.00 3023.69 2611.50 2500.00 3154.21 2711.50 2600.00 3279.94 2811.50 2700.00 3398.11 2911.50 2800.00 905.48 S 700.94 W 378.20 34.35 977.92 S 752.91 W 412.19 33.98 1047.57 S 799.64 W 442.71 30.53 1110.62 S 842.36 W 468.44 25.73 1163.36 S 876.55 W 486.61 18.17 3510.51 3011.50 2900.00 3618.81 3111.50 3000.00 3724.17 3211.50 3100.00 3827.26 3311.50 3200.00 1206.76 S 903.81 W 499.01 12.40 1241.51 S 926.52 W 507.31 8.30 1269.04 S 944.86 W 512.67 5.36 1290.36 S 957.88 W 515.76 3.09 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 5 ARCO ALASKA, INC. WEST SAK / 1D-130 500292281500 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 1/97 DATE OF SURVEY: 110597 JOB NUMBER: AKMM70309 KELLY BUSHING ELEV. = 111.50 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 3929.11 3411.50 3300.00 4030.06 3511.50 3400.00 4130.63 3611.50 3500.00 4231.00 3711.50 3600.00 4331.36 3811.50 3700.0.0 4431.66 3911.'50 3800.00 4531.95 4011.50 3900.00 4632.20 4111.50 4000.00 4732.37 4211.50 4100.00 4778.00 4257.06 4145.56 1306.85 S 967.81 W 517.61 1.85 1318.15 S 975.57 W 518.56 .95 1326.75 S 981.94 W 519.13 .57 1333.36 S 987.48 W 519.50 .37 1339.77 S 992.94 W 519.86 .35 1345.59 S 998.19 W 520.16 .31 1351.35 S 1003.16 W 520.45 .29 1356.95 S 1007.38 W 520.70 .24 1361.72 S 1010.81 W 520.87 .17 1363.77 S 1012.26 W 520.94 .07 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS CJ I~ I I--L- I IM ES S~I~/I C: ~ S WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs December 10, 1997 1D-130, AK-MM-70309 The technical data listed below is being submitted herewith. Please address any problems or concems to the attention of~ Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. APl#: 50-029-22815-00 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company ri F1 I I_1_1 IM G SI=FIL/I C G S WELL LOG TRANSMITTAL To.- State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 December 10, 1997 RE: MWD Formation Evaluation Logs 1D-130, AK-MM-70309 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of~ Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1D-130: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-22815-00 2"x 5" TVD Resistivity & Gamma Ray Logs: 50-029-22815-00 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company December 8, 1997 AOGCC Lori Taylor 3010 Porcupine Drive Anchorage, Alaska 99501 Re: Distribution of Survey Data 1 D- 130 Dear Ms. Taylor: Enclosed is two hard copy of the above mentioned file(s). Well 1D-130 MWD survey tie-in point at 0.00 to a projected survey at 4,778.00'. Please call me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Operations Support Engineer Attachments 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company Nov. 5. i997 3'30PM ARCO.. ALASKA i]~C £~o, u~o! r, i/~ ~,~_/~ DATE: TO: FAX NUMBER: FROM: PHONE NUMBERS: FAX NUMBERS: E-MAIL: NUMBER OF PAGES: ARCO FAX COVER SHEET 1115197 Blair Wondzell - AOGCC 907-276-7542 Tom McKay (907) 265-6890 (work) (907) 244-5067 (cellular) (907) 275-4704 (digital pager) (907) 522-9218 (home) (907) 265-6224 (work fax) (907) 522-9398 (home fax) tmckay@mail.arco.com. (INCLUDING THIS COVER SHEET) PLEASE DELIVER TO MR. WONDZELL AS SOON AS POSSIBLE. THANKS MESSAGE: Blair, attached are the results of the three leakoff tests recently performed below the 7-5/8" surface casin.g sho,e, on West Sak 1D-130 (H4). All three tests indicate good cement Integnty at the shoe with leakoff values calculated ranging from 12.6 to 13.5 ppg EMW, depending upon where you define the break over point, which is highly subject to interpretation, These are good leakoff values at this depth (TVD). Based on field observations during the cement job, and the high volume of cement pumped, plus two top jobs, we are confident we have a good quality cement job to surface behind the 7-518" casing to enable annular injection, Do you still want us to run a bond log on the surface casing in view of these favorable leakoff test results? I'll talk to you later on today after you've had a chance to review this information. Best Regards, Tom McKay Nov, AMCO ALAS~[A i~(J ~0, U~Oi r, L/~ 3000 2990 2800 27013 268D 2880 2300 2293 2100 2000-- 1900 1700 7ffi 0 CASING AND LEAK-OFF FRACTURE TESTS Well Name: 1D-130 Kuparuk Supervisor: G.R. Whitlock Date: 11/03/97 Test #'1 Casing Size and De. scrip 7-5/8", 29,70#, L-B0~_A._B_M_-B_T.C.. ................. Casing Setting Depth: 2529' TMD 2240' TVD Mud Weight: 9.2 ppg EMW ~ Leak-off Pressure (PLO) + MW 0,052 x TVD Lower Limit: EMW ~, 4,30 psi / (0.052 x 2240 ft) + 9.2 ppg Upper Limit: EMW -' 500 psi / (0.052 x 2240 ft) + 9.2 ppg Pumped 1.87 Bbl$. EMW ~ 12.9 ppg EMW =' 13.5 ppg 2 .4 6 8 10 12 1.4 16 18 20 22 24 26 28 30 32 34 36 31~ 40 STROKES _C~,~G AND LEAK-OFF FRACTURE Well Name: 1 D-130 Kuparuk Supervisor: G,R. Whitlock Date: 11/03/97 Test #2 Casing Size and Descrip 7-5/8", 29.70#, L-80, ABM-BTC Casing Setting Depth: 2529' TMD 2240' TVD Mud Weight: 9.2 ppg EMW-- Leak-off Pressure {PL+ MW 0.052 x TVD Lower Limit: EMW = 430 psi / (0.052 x 2240 ft) + 9.2 ppg EMW = 12.9 ppg Upper Limit: EMW = 500 psi / (0.052 x 2240 ft) + 9.2 ppg EMW -- 13.5 ppg Pumped 2.38 Bbls. 3000 2900 -- 2800 27o0 2(~30 2500 -- 2400 -- 2300 2:00 2000 1700 lO~ -- 7OO ~0~ JOD 200 '00 0 o 2 4 6 (t 10 12 -o- CASING TEST 1 '~ 16 IB 20 22 24 26 28 30 32 34 36 38 STROKES j'J!I~M AK~V ALAbRA !l'~b C/t,~"',iG AND LEAK-OFF FRACTURE TE*'-~_ Well Name: 1D-130 Kuparuk Date: 11/03/97 Supervisor: G.R. Whitlock Test #3 TD @ 2794' Casing Size and Descrip 7-5/8", 29.70#, L-80, ABM-BTC Casing Setting Depth: 2529' TMD 2240' TVD Mud Weight: 9.2 ppg EMW = Leak-off Pressure IPL + MW 0.052 x TVD Lower Limit: EMW = 400 psi / (0.052 x 2240 ft) + 9.2 ppg EMW -- 12.6 ppg Upper Limit: EMW -- 475 psi/(0.052 x 2240 ft) + 9.2 ppg EMW = 13.3 ppg Pumped 2.55 Bb]s. 3o0o 2~)oo ~ 2700 -- 2,~o 26co 2,30o 23oo 22oo 21oo -- 2000 1800 1700 1600-- 1 ~30 1,~0 1300 12O0 1 lOO 1,~0 -- '~30 700 500 5o0 300-- 200 100 0 o 2 4 6 8 lO 12 14 161~ 20 2224 26 28 30 32 34 36 3B 40 STROKES ARCO Alaska, Inc. Kuparuk Drillsite Development Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 265-6206 Michael Zanghi Supervisor October 27, 1997 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 (907) 279-1433 Re: Application for Permit to Drill, REVISION #2 West Sak 1D-130 (H4) West Sak Phase lA Development Well, Kuparuk River Unit Dear Sirs: Please be advised that a minor design change has been made in the casing program for the above referenced well. Pursuant to the verbal approval received from Mr. Blair Wondzell of the AOGCC on October 25, 1997, the new setting depth for the 7-5/8" surface casing will be 2,594' MD, which is 2,300' TVD. The original setting depth was planned at 2,800' MD. This change was necessary in order to minimize the possibility of circulating production casing cement up into the surface casing annulus, the same annulus to be used for annular pumping operations. A revised directional plat and wellbore diagram are attached for your reference. Please note that the anticipated spud date for this well is now October 27, 1997. If you have any questions or require further information, please contact Tom McKay at (907) 265-6890 or Tom Brockway at (907) 263-4135. Sincerely, Senior Drilling Engineer Attachments CC: West Sak 1D-130 (H4) Well File Tom Brockway ATO-1207 Mike Zanghi ATO-1276 Keith Lynch ATO-1228 Ike Bellaci ATO-1260 Cliff Crabtree NSK-6 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany West Sak, ~)-130 (H4) Monobore .,~jector Well Proposed Completion Diagram With Annular Disposal Option Tapered Monobore Injector Isolate Injection Thief Zones Using Patches 3-1/2" Tubing Tied Back to Surface from Seal Bore/PBR Annular Disposal Zone Ugnu Sands (3385' MD / 2913' TVD) 16" conductor Casing 7-5/8" DV Stage Collar set approx. 200' TVD below permafrost 7-5/8" Surface Casing Cemented to Surface with DV Stage Collar +/- 2600' MD / +/- 2300' TVD) Proposed Cement Top (+/- 3200' MD / +/- 2766' TVD) 5-1/2" Production Casing Seal Bore/PBR positioned +/- 100' above perfs XO From 5-1/2" Casing to 3-1/2" Casing D Sands B Sands A Sands 3-1/2" Tapered Casing/Tubing 4722' MD / 4198' TVD ARCO Alaska, Inc. TAB, 10/13/97, Rev.3 ARCO Alaska, Structure · Pad 1D Well : H4 Field ' Kuparuk River Unit Location · North Slope, Alaska 2O0 400 600 80O 1000 1200 1400 (D 1600 (D (- 1800 -i-- 2000 2200 2400 I 2600 V 2800 3000 3200 3400 3600 3800 4000 4200 <- West (feet) 1200 1000 800 600 400 200 0 I I I I I I I I I I I I I Surface 0.00N, 0.0/~ 0 200 KOP .oo Begin Turn to Torcjet / 7.17 ~~ 2~.30 ~~ 1200  Bose Permofros~ ~ 1400 Stage Tool Set Depth 7 5/8 Casing ~~ Begin Angle Drop ~ 57.46 ~p Ug~ ~n~ ~ 33 46 29.46 25.46 21.46 DLS: 4.00 de9 per 100 ft  17.46 . , 1 3.46 ' 9.46 Top West Sak Sands / EOD TARGET - West Sok A3 Base West Sak Sands 5.46 TO - Casing Pt i i i i i t i i i i i i i i i ii i i i 0 200 400 600 800 1000 1200 1400 1600 1800 Vertical Section (feet) -> Azimuth 216.58 with reference 0.00 N, 0.00 E from slot #150 Created by jane8 Dote plotted : 27-0ct-97 I Coordinates are in feet reference slot ~130, /True Vc~ica, D~pth f R~B ( ...... ...... ...... 245).~ --- Baker Nughe~ INTEQ --- TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 October 16, 1997 Thomas W. McKay, P.E. Senior Drilling Engineer ARCO Alaska. Inc. P. O. Box 100360 Anchorage, AK 99510-0360 Re: West Sak 1D-130(H4) ARCO Alaska, Inc. Permit No. 97- 183 Sur. Loc: 406'FNL, 600'FEL, Sec. 23. T1 iN, RI0E, UM Btmhole Loc: 1790'FNL. 1626'FEL. Sec. 23, T1 IN, R10E. UM Dear Mr. McKay: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. This approval includes annular disposal of drilling wastes and is contingent on obtaining a well cemented surface casing confirmed by a valid Formation Integrity Test (FIT) - cementing records, FIT data, and any CQLs are to be submitted to the Commission prior to the start of disposal operations. The blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035; and the mechanical integrity (MI) of the injection wells must be demonstrated under 20 AAC 25.412 and 20 25.030(g)(3). Sufficient notice (approximately 24 hours) of the MI test before operation, and of the BOPE test performed before drilling below the surface casing shoe, must be given so that a representative of the Commission may witness the tests. Notice may be given by ~ ~ctor on the North Slope pager at 659-3607. David W. JbTi-fl'2m-m Chairman ~.._~ BY ORDER OF THE COM~IISSION dlf/Enclosure cc; Department of Fish & Game. Habitat Section w/o end. Department of Environmental Conservation xv/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL la. Type of Work Drill X Redrill -- Re-Entry __ Deepen __ 2O AAC 25.O05 i lb. Type of Well Exploratow___ Stratigraphic Test__ i Service X Development Gas Single Zone x , -- -- Development Oil -- Multiple Zone -- 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 406' FNL, 600' FEL, Sec. 23, T11N, R10E, UM At top of productive interval 1757' FNL, 1602' FEL, Sec. 23, T11N, R10E, UM At total depth 1790' FNL, 1626' FEL, Sec 23, T11N, R10E, UM 12. Distance to nearest 13. Distance to nearest well property line 1 D-06 1602' @ TD feet : 42' @ 440' feet 5.Datum Elevation (DF or KB) RKB 41', Pad 71 feet 6. Property Designation ADL 25650 ALK 468 7. Unit or property Name Kuparuk River Unit 8. Well number West Sak 1 D-130 (H4) 9. Approximate spud date 10/19/97 ~ 14. Number of acres ~n property 12560 10. Field and Pool Kuparuk River Field West Sak Oil Pool 11. Type Bond (see 20 AAC 25.025) Statewide Number #U630610 Amount $200,000 15. Proposed depth (MD and TVD) 4722'MD 4198' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) kickoff depth 600 feet Maximum hole angle 39.7°i Maximum surface 1400 psig At total depth (TVD) 1840 psig 18. Casing program size Hole Casing 24" ~ 16" 9.875"i 7.625" 8.5" ~ 5.5" 8.5" 3.5" Specification , Weight , Grade : Coupling ; Length: ;62.5# H-40 Weld ~ 77' 29.7# : L-80 ;BTC : 2759', 15.5~ : L-80 BTC-MOD 3970' : ; 9.3# L-80 : 8RD : 711' Setting Depth Top MD TVD 41' 41' 41' 41' 41' 41'. 4011'~ 3490', Bo~om MD ~ TVD 118' : 118' 2800'I 2458'~ 4011' ~ 34~0' 4722'i 4198' Quantity of cement (include stage data) 200 CF 380 sx AS III & 235 sx Class G 215 sx Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical feet Casing Structural Conductor Surface Intermediate Production Liner Length Size Perforation depth: measured true vertical 20. Attachments Filing fee ~ Property plat__ Drilling fluid program ~x Time vs depth plot__ feet Plugs (measured) feet feet Junk (measured Cemented Measured depth BOP Sketch x Diverter Sketch x -- __ Refraction analysis__ Seabed report ORIGINAL True Vertical depth ~ :~ ~ :; ~ :,' ,-~ ~.~ i"~ :"' -'~'it ~ ',~ .', ~ ~; ~ 21. I hereby certify that the foregoing ~s true and correct to the best of my knowledge Signed Title ~~/~"//~ ~¢~/~/~///X6'"~ te Comm~smon Use Only Permit ~u~r j r~ ; ~_1~, ~] ~-- Approval date I~;/~o Conditions of approval Samples required_Yes ~ No Mud log required ~ _ Hydrogen sulfide measures _ Yes/__~No Directional su~ey required ~ Yes ~ No Required working pressure for BOPE ~2M; 3M; 5M; 10M; 15M Other: See cover letter for other requirements ::/:hal Signed By by order of Approved by }~vJd W, gohi~storl Commissioner the commission Date ARCO Alaska, Inc. Kuparuk Drillsite Development Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 265-6206 Michael Zanghi Supervisor September 18, 1997 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 (907) 279-1433 Re- Application for Permit to Drill West Sak 1D-130 (H4) West Sak Phase lA Development Well, Kuparuk River Unit Dear Sirs' ARCO Alaska, Inc. hereby applies for a Permit to Drill an onshore development well to the West Sak interval from 1D pad in the Kuparuk River Unit ("KRU"). The well is designed to penetrate and develop the production potential of the West Sak sands in the vicinity of 1D pad. The well is designed as a monobore injection well using a 5-1/2" x 3-1/2" tapered casing string, with 3-1/2" tubing used as a tieback string. Please find attached information as required by 20 AAC 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 AAC 25.005 (a). 2) Fee of $100 payable to the State of Alaska per 20 AAC 25.005 (c) (1). 3) A directional plat showing the surface and bottomhole locations proposed for the well per 20 AAC 25.005 (c) (2). Note the 40 acre spacing requirements detailed in ARCO's testimony for West Sak Pool Rules governing the West Sak development project. 4) Directional plots and proximity calculations in accordance with the requirements of 20 AAC 25.050. 5) Diagrams and descriptions of the BOP and diverter equipment to be used as required by 20 AAC 25.035 (a) (1) and (b). Note that due to the pressures expected in the West Sak sands, ARCO proposes to test the 5000 psi BOP equipment to a maximum of 3000 psi, pending AOGCC approval per this letter and APD. ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany 6) 7) 8) 9) 10) Please note that due to the large number of KRU wells which have penetrated the West Sak sands in this area, ARCO has a clear understanding of the formation pressures to be encountered. As a result, no overpressured strata is expected in this area. There are also no shallow hazards expected at WS 1D-130 (H4), such as shallow gas. There have been eight (8) Kuparuk wells drilled from KRU 1D pad, and no occurrences of shallow gas or other hazards have been observed. There is a gas sand at approximately 2,100' TVD which is present, but has not caused any past problems in the existing wells which penetrated this sand using a diverter system only. An exception to the requirements set out by 20 AAC 25.033 (e) and 25.061 (a) are hereby requested for this APD because of this regional experience. A prediction of the maximum downhole and surface pressures which may be encountered however are included in this APD per 20 AAC 25.035 (d) (2). A complete proposed casing and cementing program is attached as per 20 AAC 25.030. A wellbore schematic is also attached visually depicting the proposed well and completion design. The drilling fluid program, in addition to the requirements set forth in 20 AAC 25.033 are attached in this APD package. A copy of the proposed drilling program, including a request for approval of annular pumping operations is attached. Please note that ARCO requests permission to use two (2) well annuli which are not located on KRU 1 D pad, and that ARCO requests that the 35,000 bbls disposal limitation be increased for these two annuli in order to accommodate the predicted volume of waste to be generated from the West Sak Phase lA development operation. The Phase lA development includes the drilling of fourteen (14) West Sak wells from the KRU 1 D pad. ARCO requests that the WS1-01 and 1C-12 wells be permitted to receive 50,000 bbls of waste each for the West Sak Phase lA project. Also note that ARCO does not anticipate the presence of H2S in the formations to be encountered in this well. However, there will be H2S monitoring equipment functioning on the rigs as is the standard operating procedure in the Kuparuk River Unit drilling operation. Please note that because of the large volume of regional information available in this area, ARCO considers this well to be a development well, and as such, no mudlogging operations such as type log generation and sample catching are planned. An exception to the requirements detailed in 20 AAC 25.005 (c) (8) is thus requested. ~-~'.'~ ~!~ ~': ',-.,, ~ ~-.. ;~'.~_~ ~ ~' ~--" ~., ,, · ..... Please note that the anticipated spud date for this well is October 19, 1997. If you have any questions or require further information, please contact Tom McKay at (907) 265-6890. Sincerely, Thomas W. McKay,U:'.E. Senior Drilling Engineer Attachments CC: West Sak 1D-130 (H4) Well Tom Brockway ATO-1207 Mike Zanghi ATO-1276 Keith Lynch ATO-1228 Ike Bellaci ATO-1260 Cliff Crabtree NSK-6 File ARCO Alaska, Inc. Kuparuk Drillsite Development Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 265-6206 Michael Zanghi Supervisor October 16, 1997 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive 0~]-~ ] ~'~ 1997 Anchorage, AK 99501 (907) 279-1433 Re: Application for Permit to Drill, REVISION #1 West Sak 1D-'130 (H4) INost Sak Phaso lA De¥olopment INell, Kuparuk RiYer ~9~ i 6 1N AL Dear Sirs: ARCO Alaska, Inc. hereby applies for a Permit to Drill an onshore development well to the West Sak interval from 1D pad in the Kuparuk River Unit ("KRU"). The well is designed to penetrate and develop the production potential of the West Sak sands in the vicinity of 1D pad. The well is designed as a monobore injection well using a 5-1/2" x 3-1/2" tapered casing string, with 3-1/2" tubing used as a tieback string. A separate surface'S. casing string of 7-5/8" casing will be set and cemented to surface which will,( provide a disposal annulus. Please find attached information as required by 20 AAC 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 AAC 25.005 (a). 2) Fee of $100 payable to the State of Alaska per 20 AAC 25.005 (c) ('l). 3) A directional plat showing the surface and bottomhole locations proposed for the well per 20 AAC 25.005 (c) (2). Note the 40 acre spacing requirements detailed in ARCO's testimony for West Sak Pool Rules governing the West Sak development project. 4) Directional plots and proximity calculations in accordance with the requirements of 20 AAC 25.050. 5) Diagrams and descriptions of the BOP and diverter equipment to be used as required by 20 AAC 25.035 (a) (1) and (b). Note that due to the pressures expected in the West Sak sands, ARCO proposes to test the 5000 psi BOP equipment to a maximum of 3000 psi, pending AOGCC approval per this letter and APD. Please note that due to the large number of KRU wells which have penetrated the West Sak sands in this area, ARCO has a clear understanding of the formation pressures to be encountered. As a result, no overpressured strata is expected in this area. There are also no shallow hazards expected at WS 1D-130 (H4), such as shallow gas. ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCornpany There have been eight (8) Kuparuk wells drilled from KRU 1D pad, and no occurrences of shallow gas or other hazards have been observed. There is a gas sand at approximately 2,100' TVD which is present, but has not caused any past problems in the existing wells which penetrated this sand using a diverter system only. An exception to the requirements set out by 20 AAC 25.033 (e) and 25.061 (a) are hereby requested for this APD because of this regional experience. A prediction of the maximum downhole and surface pressures which may be encountered however are included in this APD per 20 AAC 25.035 (d) (2). 6) A complete proposed casing and cementing program is attached as per 20 AAC 25.030. A wellbore schematic is also attached visually depicting the proposed well and completion design. 7) The drilling fluid program, in addition to the requirements set forth in 20 AAC 25.033 are attached in this APD package. 8) A copy of the proposed drilling program, including a request for approval of annular pumping operations is attached. 9) Also note that ARCO does not anticipate the presence of H2S in the formations to be encountered in this well. However, there will be H2S monitoring equipment functioning on the rigs as is the standard operating procedure in the Kuparuk River Unit drilling operation. 10) Please note that because of the large volume of regional information available in this area, ARCO considers this well to be a development well, and as such, no mudlogging operations such as type log generation and sample catching are planned. An exception to the requirements detailed in 20 AAC 25.005 (c) (8) is thus requested. Please note that the anticipated spud date for this well is October 23, 1997. If you have any questions or require further information, please contact Tom McKay at (907) 265-6890. Sincerely, .-,~ Thomas W. McKay Senior Drilling Engineer Attachments CC~ West Sak 1D-130 (H4) Well File Tom Brockway ATO-1207 Mike Zanghi ATO-1276 Keith Lynch ATO-1228 Ike Bellaci ATO-1260 Cliff Crabtree NSK-6 Drill, Case and Completion Plan for West Sak 1D-130 (H4) Monobore Injector with Disposal Annulus General Procedure: . . . . . . . 10. 11. 12. 13. 14. 15. 16. Excavate cellar, install cellar box, set and cement 16" conductor to +/- 110' RKB. Weld landing ring on conductor. Move in / rig up drilling rig. Install diverter & function test same. Spud and directionally drill 9-7/8" hole to desired depth below permafrost and above Ugnu interval. Planned casing setting depth is 2,800' MD. Condition hole for casing, trip out. Run and cement 7-5/8" 29.7# L80 BTC casing to surface, displace cement with mud. Perform stage job and top job as required. NOTE: Stage (DV) tool to be installed +/- 20~.0_.~ TVD below the base of permafrost interval. Nipple down diverter and install wellhead. Nipple up BOP stack and pressure test same to 3,000 psi. Pick up 6-3/4" mill tooth bit with 3-1/2" drill pipe and collars. Trip in and drill out stage collar. Clean out to float collar. Shut in BOP's and pressure test casing to 3,000 psi for 30 minutes per AOGCC regulations. Record results. Drill out float equipment and drill 10 feet of new hole below 7-5/8" casing shoe. Perform formation integrity test, taken to leak off if possible. Directionally drill 6-3/4" hole to target depth through West Sak. Planned casing setting depth is 4,722' MD. Condition hole for casing, trip out. Run and cement 3-1/2" 9.3# L80 8RD x 5-1/2" 15.5# L80 BTC tapered casing string to surface, displace cement with mud. Sufficient cement will be pumped to cover the Ugnu and West Sak sands. Clear 5-1/2" x 7-5/8" disposal annulus with diesel after cementing operation. Nipple up tubinghead. Nipple up BOP stack and pressure test same to 3,000 psi. Pick up 4-3/4" mill tooth bit, 3-1/2" drill collars, and 2-7/8" drill pipe. Trip in and clean out to top of 3-1/2" casing. Pressure casing to 3,000 psi for 30 minutes per AOGCC regulations. Record results. Swap well over to non-freezing completion brine. Filter brine to desired level. Trip out. Page 1 17. 18. 19. 20. 21. 22. 23. 24. Rig up and run 3-1/2" tubing tieback to surface for monobore injector. Sting into seal bore and pressure test tubing and annulus to 3,000 psi. Set tubing hanger. Install back pressure valve. Nipple down BOP stack. Install production tree and pressure test same. Secure well, release rig. Rig up CTU and clean out 3-1/2" monobore tubing to PBTD. Circulate well to clean brine. Secure well and release CTU. Rig up E-line unit and RIH with CBL/CET, and run cement bond tools across West Sak interval. Report results to office for remedial action if necessary. Rig up E-line unit and RIH with through-tubing perforating guns. Perforate well overbalanced. POOH with perf guns. Repeat runs as required to perforate all desired West Sak intervals. Rig down E-line unit. Install back pressure valve, shut in and secure well. TWM, 10/15/97 Page 2 DRILLING FLUID PROGRAM, PRESSURE CALCULATIONS & DRILLING AREA RISKS West Sak 1D-130 (H4) Drilling Fluid Type Extended Bentonite Slurry Drilling Fluid Properties: Property Density Plastic Viscosity Yield Point Initial Gel 10 Minute Gel APl Filtrate pH % Solids Spud to TD Surface Hole 8.8-9.0 ppg 8-15 15-45 5-20 10-30 8-15 8.0-10.0 4-6 % Drill Out to TD Production Hole 9.6-10.0 ppg 35 2O-35 5-15 10-35 5-10 8.0-9.5 8-12 % Drilling Fluid System' Tandem Brandt Scalping Shale Shakers Triple Derrick Flow Line Cleaners Solids Processing System to Minimize Drilling Waste Desander, Mud Cleaner, Centrifuges, Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators Mud Hoppers with Mixing Pumps *Spud mud should be adjusted to a FV between 50-100 sec/qt to drill gravel beds. Notes' Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. This well will be drilled with a 9-7/8" surface hole followed by a 6-3/4" production hole. The surface hole section will be drilled using a diverter system only for well control purposes and a 7-5/8" casing string will be cemented to surface using a stage (DV) collar. The stage collar will be placed approximately 200 feet TVD below the base of the permafrost interval. The production hole will be drilled using a BOP stack as shown in the attached BOP Stack Diagram. A tapered 5-1/2" x 3-1/2" production casing string will be run at total depth (TD). This design will enable annular pumping operations to be performed on thi~.?elL, MASP (Maximum Anticipated Surface Pressure): Based on actual well test data from the nearby WS1-01 well, expected reservoir pressures in the West Sak sands in the 1D pad area vary from 0.43 to 0.46 psi/fi, or 8.2 to 8.8 ppg EMW (equivalent mud weight), depending on the -I-VD of the sand layer being evaluated. Assuming a 150 psi overbalance is required to safely drill and trip in this formation, then a required mud weight of 9.7 ppg can be predicted as a maximum mud weight required to safely drill this formation, assuming a -I'VD of 3,590' MD/TVD. Calculating MASP based on the highest recorded reservoir pressure from the WS1-01 well, and assuming a gas gradient of 0.11 psi/fi from the West Sak base in the West Sak 1D-130 (H4} well to surface, the following MASP can be computed: MASP (3,999 ft)(0.46 - 0.11 psi/fi) 1400 psi Experience in the area has proven that these zones can be safely drilled using the BOPE system shown in the attached schematic. Following the cementing of the 7 5/8" 29.7# L80 BTC surface casing, the BOP stack will be installed and tested to 3000 psi. The 7 5~8" 29.7# L80 BTC casing to be used has a burst rating of 6890 psi; 70% of this burst rating is 4823 psi. The stage collar will then be drilled out and the well cleaned out to the surface casing shoe. At that time, the casing will be pressure tested for 30 minutes at a surface pressure of 3,000 psi. After testing the surface casing, the 6-3/4" production hole will be drilled to TD and a tapered string of 5-1/2" x 3-1/2" production casing will be run. The 5-112" 15.5# LB0 BTC-MOD casing to be used has a burst rating of 7000 psi; 70% of this burst rating is 4900 psi. Following cementing operations, the well will be cleaned out to PBTD and the casing will be pressure tested for 30 minutes at a surface pressure of 3000 psi. After testing, a 3-1/2" tubing tieback string will be installed in the well to be used as the injection string. Drilling Area Risks: Drilling risks in the West Sak '1D-130 (H4) area are limited to lost circulation and potential borehole instability in and below the permafrost formation. Lost circulation will be addressed with lost circulation material (LCM) and reduced circulating rates as needed. Based on previous Drill Site 1D drilling results, 10.0 ppg mud should be more than adequate to control both the Ugnu and West Sak formation pressures without resulting in lost circulation. ARCO has drilled through the West Sak formation many times in nearby Kuparuk wells. For this reason, AAI requests that the requirements listed in 20 AAC 25.033 (e) and 20 AAC 25.061 (a) (pertaining to predicted overpressured strata and seismic refraction / reflection analysis, respectively) be waived for the drilling of West Sak 1D-130 (H4). Well Proximity Risks: The nearest existing well to West Sak 1D-130 (H4) is KRU 1D-06. As designed, the minimum distance between the two wells would be 42' at 440' MD. Annular Pumping Activities: Incidental fluids generated from drilling operations will be hauled to the nearest permitted disposal well or will be pumped down the surface casing annulus of West Sak 1D-130 (H4). That annulus will be left with a non-freezing fluid during any extended shut down (> 4 hr) in pumping operations. In addition, the West Sak 1D-130 (H4) production tubing annulus will be filled with diesel and/or non-freezing brine after setting the 3-112" tubing tieback string and prior to the drilling rig moving off of the well. TB/TVVM, 10/15/97 c~ot~ by ti.~. For: T MoKAY Oste plo~ted : 18-5ep-97 Plot Reference is ~$ 1D-130/H4 Version ~4, Coordinates are in feet reference slo[ ~130. True Voice1 Depths ore reference RKB (Porker ~2~5. 250 500 750 lOOO 1250 500 1750 2000 2250 2500 I 2750 V 3000 5250 3500 5750 4000 4250 r Pod I1:H4 I Field : Kuparuk River Unit Location : North Slope, AlaskaI 1050 900 750 SURFACE LOCATION: 406' FNL, 600' FEL SEC. 23, T11N, RIOE <- West (feet) 600 450 300 RKB ELEVATION: 112' 216.58 AZIMUTH 1682' (TO TARGET) ***Plene of Proposal*** K0P TVI)=600 TMD=600 DEP=0 4.00 BEGIN TURN TO TARGET TVD=750 TMD=750 DEP=5 7.17 10.31 1.3.89 17.65 DLS: 4.00 deg per 100 ff. 21.49 25..39 29.30 ,35.24 37'19E0C TVD=1584 TMD=166,3 DEP=536 B/ PERMAFROST TVD=1654 TMD=1729 DEP=378 Angle Drop Ugnu Sends Top West Sok Sands /EOD I TARGET - West Sok A3 Bose West Sok Sends FD - Cesing Pt 150 0 150 8?0 Az Begin Turn to Tar( Permofros( TARGET LOCATION: 1757' FNL, 1602' FEL SEC. 25, T11N, RIOE TARGET TVD=3728 TMD=4250 DEP=1682 SOUTH 1351 WEST 1002 150 150 300 450 600 750 900 1050 1200 1350 L 1500 MAXIMUM ANGLE 39.7 DEG TD LOCATION: 1790' FNL, 1626' FEL SEC. 23, T11N, RIOE 37.46 DLS: 4.00 dog per 100 ff. BEGIN ANGLE DROP TVD=2800 TMD=3244 DEP=1345 33.46 T/ UGNU SNDS TVD=2913 TMD=.3`385 DEP=1430 29.46 25.46 21.46 17.46 13.46 9.46 5.46 TARGET ANGLE 5 DEG T/ W SAK SNDS(EOD) WD=.3590 TMD=4111 DEP=1670 TARGET W SAK A3 TVD=3798 TMD=4250 DEP:1683 B/ W SAK SNDS WD=3999 TMD=4522 DEP=1706 TI) - CSG PT TVD=4198 TMD=47gg I)EP=iTg3 i I i i I i I I i I I i I I i 0 250 500 750 1000 1250 1500 1750 Vertical Section (feet) -> Azimuth 216.58 with reference 0.00 N, 0.00 E from slot #130 I v Creeled by finch For: T McKAY Dote plo~ed: 18-Sep-97 Prot Reference is WS 1D-130/H4 Version 24. Coordinates ore ~n fe~ reference slat ~130. True Ve~cal Depths ore ref~nce RKB (Porker ~245. I,Aj C0 Alaskaw, Inc. Structure : Pod lO Il : H4 ield : Kuperuk River Unit Location : North Slope, Alaska 80 40 40 8o 120 160 2O0 (D 240 ~ 280 O 32O I v 360 400 440 48O 520 560 600 640 <- West (feet) 520 4-80 440 400 560 520 280 240 200 160 120 80 40 0 40 80 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1800 1900 2000 .......................... ,, , lOOO ~9~6;''' ,'" // ,'/.,"1500 // 1100..." ,/~400 / / tI iI / / iO0 / / 1700 / 1200 .," ,," # / 600 / / / / / / / 1800 .' ,/ / / / 1300 ,' ,' ~' 1900 / // / / / / /2500 / , ,' 4;~600 ," '%1200 ,/ k1300 2600 ~' . ....-~ ~ 1400 ,/ 600,.,// __4;~700X ,/ // /. ..... ~ 1500 ,,' 700/" #-~000 ~ / /"" ./' ~. 1 600 2700f ,,' /1100 'k /' 800/'" ,." ..--~ ~ ," ,'"' ."~2OO ,/'600 ~ 1700 ,,' ,./ .,' / 700 ~ 2800// ,,,'" ,,,'" ,,,,' O0 X '" ,' ~¢~. 12oo ,' 900 -_ 2900?'," ~0 ........... ~ /~400 ,, 1~oo [ ~1000 200 ] ~ 100 , ¢ 200 11300 ,." 2000/' ,' / . ~ " / / / / / / [/2 5200 2100 4OO 4OO 1500 2100 i , i ,' ~ 1600 I i I I i i I i I I I I I t i I i t I i I I i ~f~l) i I i I I [ I 520 480 4-40 400 ,360 ,320 280 24-0 200 160 120 80 40 0 40 80 <- West (feet) 80 4O 120 160 2OO 0 240 --4- 280 '-~ .-i- 520 I v 360 400 440 480 52O 560 6O0 640 ARCO Alaska, Inc. Pad 1D H4 slot #130 Kuparuk River Unit North Slope, Alaska MINIMUM DISTANCE CLEARANCE by Baker Hughes INTEQ REPORT Your ref : WS 1D-130/H4 Version #4 Our ref : prop2192 License : Date printed : 18-Sep-97 Date created : 16-Apr-97 Last revised : 18-Sep-97 Field is centred on n70 16 18.576,w150 2 ~.535 Structure is tenure= on n70 18 1.316,wi~9 30 i~.308 Slot location is nT0 17 57.323,w149 30 36.399 Slot ~rid coordinates are N 5959258.705, E 560490.261 Slot local coordinates are 406.00 S 600.00 W Projection type= alaska - Zone 4, Spheroid= Clarke - 1866 Reference North is True North Report is limited to clearances less ~=an 500 feet DECREASING CLEARANCES of less than 1000 feet are indicated by an asterisk, e.g. 487.4* Object wellpath P~ <0-8610'>,,6,Pad 1D MSS <3311-8200'>,,7,Pad 1D P(~S <O-8070'>,,3,Pad 1D P~MS <0-T502'>,,4,Pad 1D PGMS <O-8930'>,,5,Pad 1D TOTCO Survey,,WS-8,Pad 1D PGMS <0-9783'>,,2,Pad 1D PG~S <0-8365'>,,1,Pad 1D WS 1D-135/G7 Version #3,,GT,Pad 1D WS 1D-133/JS Version #3,,JS,Pad 1D WS 1D-129/J3 Version #2,,J3,Pad 1D WS LD-124/G3 Version-#2,,G3,Pad 1D WS 1D-121/G5 Version #2,,GS,Pad 1D Closest approach with 3-D Minimum Distance method Last revised Distance M.D. Diverging from M.D. 4-Aug-92 42.0 440.0 440.0 4-Aug-92 76.2 1860.0 1860.0 4-Aug-92 403.0 20.0 650.0 4-Aug-92 282.1 675.0 675.0 A-Aug-92 162.5 300.0 300.0 16-0ct-96 154.8 1300.0 1300.0 4-Aug-92 522.8 420.0 420.0 4-Aug-92 642.6 600.0 600.0 5-Sep-97 115.3 1000.0 1000.0 5-Sep-97 45.0 280.0 280.0 5-Sep-97 15.0 300.0 4722.0 5-Sep-97 135.0 600.0 600.0 5-Sep-97 225.0 600.0 600.0 West Sak -)-130 (H4) Monobore ..,jector Well Proposed Completion Diagram With Annular Disposal Option Tapered Monobore Injector Isolate Injection Thief Zones Using Patches 3-1/2" Tubing Tied Back to Surface from Seal Bore/PBR Annular Disposal Zone Ugnu Sands (3385' MD / 2913' TVD) 16" conductor Casing 7-5/8" DV Stage Collar set approx. 200' TVD below permafrost 7-5/8" Surface Casing Cemented to Surface "' with DV Stage Collar (2800' MD / 2458' TVD) Proposed Cement Top (3200' MD / 2766' TVD) 5-1/2" Production Casing Seal Bore/PBR positioned +/- 100' above perfs XO From 5-1/2" Casing to 3-1/2" Casing D Sands B Sands A Sands 3-1/2" Tapered Casing/Tubing 4722' MD / 4198' TVD ARCO Alaska, Inc. TAB, 10/13/97 KUPARUK RIVER UNIT - WEST SAK OPERATIONS , 20" DIVERTER SCHEMATIC 6 f4 5 3 DO NOT SHUT IN DIVERTER AND VALVE AT SAME TIME UNDER ANY CIRCUMSTANCES. MAINTENAN(~E~ ~ OPERATION UPON INITIAL INSTALLATION: · CLOSE VALVE AND FILL PREVENTER WITH WATER TO ENSURE NO LEAKS. · CLOSE PREVENTER TO VERIFY OPERATION AND THAT TH E VALVE OPENS IMMEDIATELY. CLOSE ANNULAR PRE:/E;..TER Ih] THE =_.,,'E?-JT T~. 'AT Arq INFLUX OF WELLBORE FLUIDS OR GAS IS DETECTED. OPEN VALVE TO ACHIEVE DIVERSION. ARCO ALASKA, INC., REQUESTS APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(b) 1. 16" CONDUCTOR. 2. SLIP-ON WELD STARTING HEAD. 3. DIVERTER ASSEMBLY WITH ONE 2-1/16"- 2000 PSI BALL VALVE. 4. 20" - 2000 PSI DRILLING SPOOL WITH ONE 16" OUTLET. 5. ONE 16" HCR KNIFE VALVE WITH 16" DIVERTER LINE. THE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. DIVERTER LINE WILL BE PLACED FOR OPTIMUM DISPERSION IN PREVAILING WIND CONDITIONS. 6. 20"- 2000 PSI ANNULAR PREVENTER. TWM, 9/1 ~97 J J 8 7 6 5 J 13 5/8" 5000 PSI BOP STACK West Sak Operations - Injector Wells AC(;;;t,IMULATOR (;:;APA~ITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2_ ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST FILL BOP STACK AND MANIFOLD WITH WATER. CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD. CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 3 MINUTES. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 3 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNU~.R PREVE!"!T,.~,~ AND L;A~;':~,- _ KiLL AND CHOKE LINE VALVES. 6. CLOSE TOP PIPE RAMS AND HCR VALVES ON KILL AND CHOKE LINES, 7. TEST TO 250 PSI AND 3000 PSI AS IN STEP 4. CONTINUE TESTING ALL VALVES, LINES, AND CHOKES WITH A 250 PSI LOW AND 3000 PSI HIGH. TEST AS IN STEP 4. DO NOT PRESSURE TEST ANY CHOKE THAT IS NOT A FULL CLOSING POSITIVE SEAL CHOKE. 8. OPEN TOP PIPE RAMS AND CLOSE BOTTOM PIPE RAMS. TEST BOTTOM RAMS TO 250 PSI AND 3000 PSI FOR 3 MINUTES. 9. OPEN PIPE RAMS. BACKOFF RUNNING JT AND PULL OUT OF HOLE. CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 3 MINUTES. BLEED TO ZERO PSI. 10. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND LINES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE DRILLING POSITION. 11. TEST STANDPIPE VALVES TO 3000 PSI FOR 3 MINUTES. 12. TEST KELLY COCKS AND INSIDE BOP TO 3000 PSI WITH KOOMEY PUMP, 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. VBRS WILL ACCOMODATE 3-1/2" TO 6" OR 4-1/2" TO 7" PIPE ODS AS APPROPRIATE. 1. 16" - STARTING HEAD 2_ 7-1/16" - 5000 PSI TUBING HEAD 3. 7-1/16" - 5000 PSI X 13-5/8" - 5000 PSI DOUBLE STUDDED ADAPTER/SPACER SPOOL 4. 13-5/8" 5000 PS! X 13-5/8" 5000 PSI SPACER SPOOL 5. 13-5/8" - 5000 PSI PIPE RAMS 6. 13-5/8" - 5000 PSI DRLG SPOOL W/ CHOKE AND KILL LINES 7. 13-5/8" - 5000 PSI DOUBLE RAM W/ PIPE RAMS ON TOP, BLIND RAMS ON BTM 8. 13-5/8" - 5000 PSI ANNULAR ',~!;~;::,"-:~.:' :'!'.' iTWM, 9/18/97 NOTES , '~ · 1. COORDINATES SHOWN ARE A.S.P. ZONE 4, N.A.D. 27. ._~ --. r-' ID.S.1B ~ ELEVA TIONS SHOWN ARE BRITISH PETROLEUM MEAN ~ ,C.P.F.1 ~---- ~~ SEA LEVEL. ALL OISTANCES SHOWN ARE TRUE. 2. BASIS OF LOCATIONS ANO ELEVATIONS ARE D.S. 1-0 PIT C ~--\ , i/' ~10 ':: ~,._/'~ . ,~ONUUENTS ~ER LHO ANO ASSOCIA~S. ", 9 L^REZ~' .7. CONDUCTORS ARE LOCATED WITHIN PROTRACTED SECTIONS ~ PIT 4. DATE OF SURVEYS: 8/25, 29 & .70/97, FIELD BK L97-24, 6. SEE DRA~NG NEK-~.5-1 FOR AS-BUILT LOCA~ONS ..... ! ..~ ~ClNI ~ MAP ~ ~ ~ LS-8055 z ~ ~ .................. A.5. P.~ 'X' ' ~A DTU~E L~NG/TUDE ' ~ ' ~'~ No. i S,~c. 14, T. 11 N., R. IOE. F.S.L.F.E.L.~ 105 5,959,79&99 560,490.57 70' 18' 02.637' 149' 30' ~6.263' 134' 595' J 70.5' 106 5,959,76&9~ 560,490.67 70' 18' 02.341' 149' 30' 36.268' 104' 595'1 70.4' 62.3' 109 5,959,72189 560,490.60 [ 70' 18' 01.898' I49' 30' ~6.280' 59' 596'1 70.4' S,~c. 23, T. 11 N., R. 10 E. CN.L.F. CL.: 115 5,959,60~.93 560,490.68 ' 70' 18' 00.718' 149' 30' ~6.306' 61' 597" 117 5,959,573.95 560,490.65 ~ 70' I8' 00.423' 149' 30' 36.314" 91' 59~*' 70.4'1 118 5,959,55&95 560,490.68 ~ 70' 18' 00.276' I49' 30' ~6.316" 106' 597" ~ 119 5,959,513.86 560,490.72 ~ 70' I7' 59.832' 149' 30' 36.526' ~5I" 598'= 70.~'1 6~.0'1 ~ 120 5,959,499.0I 560,490.77'~ 70' 17' 59.686" 149' 30' 36.327" 166' 598' 70.~'1 , , 121 5,959,483.89 560,490.67 ~ 70' 17' 59.5~8' 149' 30' 36.335" 18I' 598' 70.5' 6~.0 ~24 5,959,393.96 560,490.70 70' 17' 58.653' I49' 30' ~6.355" 271' 599' 70.~'' 129 5,959,27192 560,490.79 ~ 70' I7' 5X472" I49' 30' ~6.380" 391' 600' 70.~'' 130 5,959,259.09 360,490.81 ' 70' 17' 5Z~26' 149' 30' 36.383' 4~' 600' 70.5' 6~2'~ I 133 5,959,21189 560,490.68 ' 70' 17' 56.882' 149' 30' ~6.397' 451' 600' 70.4': 69.0'~ 135 5,959,139.02 560,490.80 ' 70' 17' 56.146' 149' 30' 36.412" 526" 601' 70.5" 69.4' SUR~YOR'S CER~RCA ~ ~ HEeEer CE~r ~r ~ ~ P~O~E~Lr ~NO UC~NSEO rO P~C~CE ~NO SUre,NC ;N ~E ST~ OF ~L~SM~ ~NO m~r ~lS ~L~T RE, RESENTS ~:~ LOUNSBURY A SURLY DONE BY UE OR UNOER MY O/REef~/~~/]~ k ASSOCIATES, INC. SUPER~SION AND THAT ALL DIMENSIONS AND O~ER DETAILS ARE CORRECT AS OF AUGUST 30. 1997, ~~-~m~ p~.~ suRv~o~ ~EA' 1D ~ULE ' XX UNIT' D1 LK610410 9/02/97 CEA-D1DX-6104DIO 2 ¢ 2 1 SENT BY'AECO ,U.-~SKA ; 9-17-97 ; 3:19P~ ; KPS/~IS/CNST/P~OJ--' 907 265 6224;# 3/ 4 2. 9/17197 A~ rC ~ILT P~ ~1 ~2~ I I ~ ... . , ~ ~:~ ' e ~ ,,~ ~~ ~ClNI~ MAP ~1 ~ ~ S~E: I' - I MILE 11e 4 119 ~ , 121 , , , ' + ~ , LEGEND s~ SHE~ A 2 mR ~ ~0 L~ON INFOR~TiON o ~x~s,~ co~c~ ~~ LOUNSBURY · ~ c~uc~ ~.~~~ a ,ssocm~ss. INC. i ' .... ~: 1D M~ ~ Uffil - 01 ARCO Alaska, Inc. J~ o.,~ ~ ~-o ~ ~T s~ PHA~ - ~ C~OUCT~S AS-BUILT ~61~1o 9/o2/97 CEA-D1DX-610~IO 1 ~ 2 2 WELL PERMIT CHECKLIST COMPANY/,/'<:_<~ FIELD & POOL ? .~'<::::3/._~,,~ INIT CLASS WELL NAME4/~/~,/~ /~) -.//_~,,'~. GEOL AREA ' ~:>? d PROGRAM: exp [] dev [] redrll [] serv~/wellbore seg [b ann. disposal para req,.~ UNIT# ~.///~/~--'~ ON/OFF SHORE o ~" ADMINISTRATION _DATE/ 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... Y N N N N N N N ENGINEERING GEOLOGY REMARKS 14. Conductor string provided ................... L~ N 15. Surface casing protects all known USDWs ........... {~ N 16. CMT vol adequate to circulate on conductor & surf csg ..... ~ ~,,_.~..¢,~_~ _ ,_. / /^-- /'] ~ ~ ~~,~~ ¢-'c~-.~.. 17. CMT vol adequate to tie-in long string to surf csg ...... ""z~'~/~///'"~" - ~C~' ' -- 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ......... N 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... Y N 22. Adequate wellbore separation proposed ............. ~ N 23. If diverter required, does it meet regulations .......... 24· Drilling fluid program schematic & equip list adequate ..... N~ .-- 25. BOPEs, do they meet regulation ...... ~_N ~¢c,'g~,~,,,-- g-';''~'~'i ~"-~/,~,%,v ..... ~,~ 26. BOPE press rating appropriate; test to ~.,~/,~' ' ' .Psigl N / / ~ ~r 27. Choke manifold complies w/APl RP-53 (May 84) ........ N 28. Work will occur without operation shutdown ........... N 29. Is presence of H2S gas probable ................. 30. Permit can be issued w/o hydrogen sulfide measures ..... Y Ix~/ / ,~ 31. Data presented on potential overpressure zones ....... 32. Seismic analysis of shallow gas zones ............. N - ' ' 33. Seabed condition survey (if off-shore) ............. 34. Contact name/phone for we,ekly,prog, ress repqrts ...... /.// Y N · Y N lexp~ora~ory omyj GEOLOGY: RPC..~?~~- ENGINEERING' COMMISSION: JDH ~ R U C_,i(,~~ HOW/lit- A:\FORMS\cheklist rev 09/97 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Wed Dec 03 09:41:53 1997 Reel Header Service name ............. LISTPE Date ..................... 97/12/03 Origin ................... STS Reel Name ................ LrNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/12/03 Origin ................... STS Tape Name ................ LrNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Scientific Physical EOF Comment Record TAPE HEADER KUPARUK RIVER UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: R3kNGE: FNL: FSL: FEL: FWL: MWD RUN 1 AK-MM-70309 B. HEATNING SE D. BREEDEN ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 1D-130 500292281500 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 03-DEC-97 MWD RUN 2 AK-MM-70309 P. SMITH G. WHITLOCK 23 liN 10E 406 6O0 111.50 111.50 70.50 WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) -9.875 7.625 2526.0 6.750 4778.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ANNULAR HYDRAULICS ARE CALCULATED USING THE POWER LAW MODEL. 3. MWD RUNS 1 AND 2 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR-4). 4. THIS WELL REACHED A TOTAL DEPTH (TD) OF 4778'MD, 4257'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE-SHIFT DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE-SHIFT DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE-SHIFT DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE-SHIFT DERIVED RESISTIVITY (DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/12/03 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. .5000 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE FET RPD RPM RPS RPX GR ROP $ START DEPTH 122.5 122 5 122 5 122 5 122 5 122 5 124 0 STOP DEPTH 4732 5 4732 5 4732 5 4732 5 4732 5 4725 5 4777 5 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH 122.5 188 192 204 206 213 222 231 233 238 242 248 252 271 274 276 281 294 296 299 303 317 322 335 343 353 358 384 388 394 396 399 404 407 409 411 421 459 462 465 467 526 530 535 545 546 584 609 615 617 661 671 675 68O 686 690 693 697 703 .0 .5 .0 .5 .5 .0 .0 .5 .5 .5 .5 .0 .0 .5 .5 .5 .5 .5 .0 .5 .5 .0 .0 .0 .0 .0 .5 .0 .0 .0 .0 .0 .0 .5 .5 .0 .0 .0 .0 .0 .0 .0 .0 .0 .5 .0 .0 .5 .5 .0 .0 0 0 5 0 5 0 0 GR 121.0 186.5 191.0 203.0 205.5 213.0 221.0 230.0 232.5 238 5 241 5 248 0 251 5 272 0 274 0 277 0 282.0 294.0 297 0 299 0 302 5 318 0 321 5 334 0 343 0 353 0 357 5 382.0 388.0 394.5 396.0 398.0 404.0 406.5 408.5 410.0 421.0 458.5 460.5 464.0 466.5 524.0 528.0 532.5 544.0 545 0 584 0 609 0 615 5 617 0 661 0 672 5 675 0 680 5 686 0 690 5 693 0 696 5 702 5 705 713 719 722 724 727 761 768 775 776 801 807 831 834 873 875 877 898 902 972 1014 1019 1078 1098 1229 1314 1329 1332 1344 1347 1353 1402 1409 1411 1420 1476 1521 1528 1531 1556 1575 1584 1588 1591 1593 1596 1604 1607 1630 1638 1643 1646 1661 1752 1770 1772 1776 1798 1828 1836 .0 .5 .0 0 0 0 5 5 0 5 0 5 0 5 5 5 5 0 0 5 0 0 5 0 5 0 5 0 0 0 0 0 5 .--, .0 .5 .5 .5 .5 .0 .0 .5 .0 .5 .0 .5 .0 .5 .5 .5 0 5 0 5 0 0 5 0 5 5 705.0 713.5 720.0 722.0 725.0 727.0 760.5 767.0 775.0 776.5 802.0 807.0 831.0 833.5 873.0 875.5 878.0 897.5 902.5 972.0 1014.0 1018.5 1078.5 1098.0 1229.5 1314.0 1330.5 1332.5 1345.0 1347.5 1353.0 1403.5 1410 5 1413 0 1420 0 1475 5 1522 5 1530 5 1532.5 1557.5 1579.5 1588.5 1591.0 1594.0 1595.5 1598.5 1605.0 1609.0 1630.5 1638'5 1644 5 1647 5 1662 0 1753 5 1770 5 1772 0 1776 5 1799 5 1826 5 1838 0 1856.0 1861.0 1864.5 1872.5 1875.5 1881.0 1884.5 1887.5 1891.5 1897.0 1921.0 1923.5 2002.0 2006.0 2011.0 2051.0 2057.0 2083.0 2085.5 2093.0 2109.0 2113.5 2117.0 2149.5 2157.5 2160.5 2166.5 2170.5 2176.0 2178.5 2185.5 2188.5 2191.0 2211.0 2298.0 2301.0 2307.5 2324.0 2329.5 2331.0 2333.0 2335.5 2360.0 2367.5 2380.5 2388 5 2391 5 2393 5 2396 5 2401 0 2414 5 2425 5 2427 5 2434 0 2438 5 2470 0 2475 0 2483 5 2487 0 2492 0 1857.0 1860.5 1865.5 1872.0 1876.0 18-80.0 1883.5 1888.0 1891.5 1897.0 1922.0 1923.0 2002.0 2008.0 2010.0 2055.0 2057.0 2083 5 2087 0 2093 5 2108 0 2116 0 2118 0 2150 5 2158 5 2161.0 2165.0 2170.5 2175.5 2178.5 2186.0 2189.5 2191.5 2210.5 2298.5 2301.5 2308.0 2321.5 2326.5 2330.0 2332.5 2336.5 2361 0 2370 0 2383 0 2390 5 2392 0 2393 5 2396.5 2402.5 2414.5 2426.0 2428.0 2436 0 2436 5 2472 0 2477 0 2484 0 2487 5 2493 0 2496 2498 2501 2504 2508 2513 2517 2518 4777 MERGED DATA SOURCE PBU TOOL CODE MWD MWD $ REMARKS: 2497.0 2500.5 2502.5 2504.5 2509.0 2514.0 2517.5 2519.0 4778.0 BIT RUN NO MERGE TOP MERGE BASE 1 122.0 2774.0 2 2774.0 4778.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD AAPI 4 1 68 RPX MWD OHI~M 4 1 68 RPS MWD OHI~I~ 4 1 68 RPM MWD OHMM 4 1 68 RPD MWD O}{MM 4 1 68 FET MWD HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name DEPT ROP GR RPX RPS RPM RPD FET Min 122.5 9 7149 8 1345 0 5745 0 6154 0 4015 0 2178 0 0807 Max Mean Nsam 4777.5 2450 9311 881.567 252.749 9308 127. 173 58.7467 9207 570.088 38.8353 9221 535.127 41.2654 9221 2000 63.0795 9221 2000 118.646 9221 171. 046 2. 01087 9221 First Reading 122.5 124 122.5 122.5 122.5 122.5 122.5 122.5 Last Reading 4777 5 4777 5 4725 5 4732 5 4732 5 4732 5 4732 5 4732 5 First Reading For Entire File .......... 122.5 Last Reading For Entire File ........... 4777.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/12/03 Maximum Physical Record.. 65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/12/03 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH FET 121.0 2729.0 RPD 121.0 2729.0 RPM 121.0 2729.0 RPS 121.0 2729.0 RPX 121.0 2729.0 GR 121.0 2736.0 ROP 122.5 2773.5 $ LOG HEADER DATA DATE LOGGED: 28-0CT-97 SOFTWARE SURFACE SOFTWARE VERSION: ISC 5.06 DOWNHOLE SOFTWARE VERSION: CIM 5.46/SP4 5.03/DEP II 2.17F DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 2774.0 TOP LOG INTERVAL (FT) : 122.0 BOTTOM LOG INTERVAL (FT) : 2774.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: .3 MAXIMUM ANGLE: 41.2 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 TOOL NUMBER P0866CRG6 P0866CRG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 GR MWD 1 AAPI 4 1 68 RPX MWD 1 OHMM 4 1 68 RPS MWD 1 OHP~4 4 1 68 RPM MWD 1 OPIMM 4 1 68 RPD MWD 1 OHl~4 4 1 68 ROP MWD 1 FT/H 4 1 68 FET MWD 1 HOUR 4 1 68 9.880 9.9 SPUD MUD 171.20 85.0 8.5 850 7.6 6.000 5.447 7.000 3.500 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 26.7 Name Min Max Mean DEPT 121 2773.5 1447.25 GR 8.1345 112.108 51.4542 RPX 0.5745 570.088 61.1938 RP$ 0.6154 535.127 65.6463 First Last Nsam Reading Reading 5306 121 2773.5 5231 121 2736 5217 121 2729 5217 121 2729 RPM 0.5145 2000 105.037 5217 RPD 0.2178 2000 204.287 5217 ROP 38.465 881.567 272.226 5303 FET 0.0807 1.5547 0.32559 5217 121 2729 121 2729 122.5 2773.5 121 2729 First Reading For Entire File .......... 121 Last Reading For Entire File ........... 2773.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/12/03 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/12/03 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH FET 2725 . 0 4733 . 0 RPD 2725 . 0 4733 . 0 RPM 2725 . 0 4733 . 0 RPS 2725 . 0 4733 . 0 RPX 2725 . 0 4733 . 0 GR 2730 . 0 4726 . 0 ROP 2770 . 0 4778 . 0 $ LOG HEADER DATA DATE LOGGED: 05-NOV- 97 SOFTWARE SURFACE SOFTWARE VERSION: ISC 5.06 DOWNHOLE SOFTWARE VERSION: CIM 5.46/SP4 5.03/DEP II 2.17F DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 4778.0 TOP LOG INTERVAL (FT) : 2774.0 BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 4778.0 3.2 42.5 TOOL NUMBER P0847SP4 P0847SP4 6.750 6.8 LSND 175.00 58.0 9.5 50O 4.8 4.000 3 .204 6.500 3 .000 35.2 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 AAP I 4 1 68 4 2 RPX MWD 2 OHMM 4 1 68 8 3 RPS MWD 2 OHNIM 4 1 68 12 4 RPM MWD 2 OHNIM 4 1 68 16 5 RPD MWD 2 OHMM 4 1 68 20 6 R0P MWD 2 FT/H 4 1 68 24 7 FET MWD 2 HOUR 4 1 68 28 Name Min Max Mean DEPT 2725 4778 3751.5 GR 19.5618 127.173 68.2947 RPX 1.1015 113.389 9.59655 RPS 0.7325 79.1718 9.46071 RPM 0.4015 84.899 9.0432 RPD 0.4676 73.0477 8.95798 ROP 9.7149 665.849 227.05 FET 0.1057 171.046 4.5665 4107 3993 4017 4017 4017 4017 4017 4017 First Reading 2725 2730 2725 2725 2725 2725 2770 2725 Last Reading 4778 4726 4733 4733 4733 4733 4778 4733 First Reading For Entire File .......... 2725 Last Reading For Entire File ........... 4778 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/12/03 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/12/03 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 97/12/03 Origin ................... STS Reel Name ................ ~OWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Scientific Physical EOF -Physical EOF End Of LIS File