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194-006
KeL1 3M -7,54 Regg, James B (CED) Pm ) t4Cc&o From: Well Integrity Compliance Specialist WNS & CPF3 <n2549@conocophillips.com> Sent: Wednesday, July 15, 2020 5:05 PM To: Regg, James B (CED); DOA AOGCC Prudhoe Bay; Brooks, Phoebe L (CED); Wallace, Chris D (CED) Subject: CPAI 10-426 Forms From MIT's on 3M & CD2 Pads Attachments: MIT KRU 3M-25 SI TEST 07-13-20.xlsx; MIT CRU CD2 -51 & 55 07-14-20.xlsx All, ��� �117(2cnv Please see the attached 10-426 forms for MIT's recently completed on 3M and Cd2 pads. Sincerely, Sa.ralCa Uslew (He14w) /Stepha uelteach. Well Integrity & Compliance Specialist, WNS & CPF3 KOC F-218, ConocoPhillips Alaska Office: 907-659-7126 1 n2549@cop.com Cell: 907-331-7514 1 sara.e.carlislec@cop.com STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Submit to: iim.reaoloialaska.aov AOGCC. Inspeptors(&alaska I phoebe. brooksCdalaska.I OPERATOR: ConocoPhillips Alaska Inc, FIELD / UNIT / PAD: Kuparuk I / 3M Pad DATE: 07/13/20 OPERATOR REP: Van Camp / Weimer AOGCC REP: 60 Min. ch ris.wallacelEtalaska.00v rl T -I(( 7(-Z,, Well 3M -26A INTERVAL Codes Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. 4 = Four Year Cycle F = Fail PTD 1940060 Type Inj N - Tubing 1200 - 1200 , 1200 1200 N = Not Injecting Type Test Packer TVD 6040 BBL Pump 1.3 IA 650 1925 - 1850 1825 Interval Test psi 1510 BBL Return 1.3 OA 40 40 40 40 Result 14- Neter: Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBLPump IA Interval Test psi BBL Return OA Result Notes: Well Pressures: Pretest Initial 15 Mina 30 Min. 45 Min. 60 Min, PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Notes: 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 Notes: Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBI -Pump IA Interval Test psi BBL Return OA Result Nom: TYPE INJ Codes TYPE TEST Cotler INTERVAL Codes Result Codes W=Water P=Pressure Test 1=Initial Test P=pass G = Gas O = Other (describe in Notes) 4 = Four Year Cycle F = Fail S=Slurry V= Required by Variance 1=Inconclusive I = Industrial Wastewater O = Other (describe in notes) N = Not Injecting Form 10-426 (Revised 01/2017) MIT KRU 3M-2551 TEST 07-13-20 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday,July 20,2016 TO: Jim [ SUBJECT: Mechanical Integrity Tests P.I.Supervisor r�Q.�'c 7(7,74t(� CONOCOPHILLIPS ALASKA INC 3M-25A FROM: Matt Herrera KUPARUK RIV UNIT 3M-25A Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry NON-CONFIDENTIAL Comm Well Name KUPARUK RIV UNIT 3M-25A API Well Number 50-029-22433-01-00 Inspector Name: Matt Herrera Permit Number: 194-006-0 Inspection Date: 7/14/2016 Insp Num: mitMFH160716161319 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well i 3M-25A rType Inj W_.TVD 6039 Tubing 2780 2780 , 2780 , 2780. PTD 1940060 Type Test SPT Test psi 1510 IA 830 2010 1930 1925 Interval 4YRTST PAF P " OA 580 730 - 730 . 730 Notes: Test Pressure 2000 PSI per Operator SUMS Mcg' 9 201 Wednesday,July 20,2016 Page 1 of 1 • • • ‘4NA-c lory ConocoPhillips Alaska RECEIVED P.O. BOX 100360 ANCHORAGE,ALASKA 99510-0360 NOV 1 0^20'5 AOGCC November 7, 2015 Commissioner Cathy Foerster 2016 Alaska Oil & Gas Commission SCANNED AUG 1 9 333 West 7th Avenue, Suite 100 Anchorage,AK 99501 Commissioner Cathy Foerster: Enclosed please find a spreadsheet with a list of wells from the Kuparuk field(KRU). Each of these wells was found to have a void in the conductor. These voids were filled with cement and corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The attached spread sheet presents the well name, top of cement depth prior to filling and volumes used on each conductor. Please call MJ Loveland at 907-659-7043, if you have any questions. Sincerely, MJ Loveland ConocoPhillips Well Integrity Projects Supervisor i A e ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations(10-404) Kuparuk Field Date 11/7/2015 3G,3M&3S PAD Corrosion Initial top Vol.of cement Final top of Cement top off Corrosion inhibitor/ Well Name API# PTD# of cement pumped cement date inhibitor sealant date ft bbls ft gal 3G-26 50029216960100 1990750 22" 0.4 26" 11/3/2015 2 11/6/2015 3M-03 50029216960100 2081790 SF NA 9" NA 2.6 11/6/2015 3M-04 50029216970000 1870150 12" NA 8" NA 3.7 11/6/2015 3M-25 50029224330100 1940060 12" NA 9" NA 3.2 11/6/2015 38-14 50103204390000 2022210 64" 0.10 12" 11/3/2015 6 11/6/2015 STATE OF ALASKA I► AL4114 OIL AND GAS CONSERVATION COM.ION ' REPORT OF SUNDRY WELL OPERATIONS 1.Operations Abandon r Rug Perforations r Fracture Stimulate r Pull Tubing r Operations shutdown r Performed: Suspend r Perforate r Other Stimulate r Alter Casing r Change Approved Program r Rug for Redrill r Perforate New Pool r Repair Well p Re-enter Susp Well r Other:Cond Ext (i+' 2.Operator Name: 4.Well Class Before Work: 5.Permit to Drill Number: _ ConocoPhillips Alaska, Inc. Development r Exploratory r 194-006 3.Address: 6.API Number: Stratigraphic r Service F., 50-029-22433 01 ` P. O. Box 100360,Anchorage,Alaska 99510 7.Property Designation(Lease Number): 8.Well Name and Number: ADL0025522 • KRU 3M-25A 9.Logs(List logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s): NA Kuparuk River Field/Kuparuk River Oil Pool • 11.Present Well Condition Summary: Total Depth measured 8912 • feet Plugs(measured) None true vertical 6358 • feet Junk(measured) None Effective Depth measured 8734 feet Packer(measured) 8541 true vertical 6205 feet (true vertical) 6040 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 16 121 121 1640 630 SURFACE 5109 12 5150 3377 6870 4750 PRODUCTION 8855 7 8892 6341 7240 5410 RECEIVED Perforation depth: Measured depth: 8650'-8660' a pi p LA True Vertical Depth: 6133'-6142' StrN � r-' ' NOV 10 2015 AOGCC Tubing(size,grade,MD,and TVD) 3.5, J-55, 8557 MD,6053 TVD Packers&SSSV(type,MD,and TVD) PACKER-BAKER FHL RETRIEVABLE PACKER @ 8541 MD and 6040 TVD NIPPLE-CAMCO W-1 LANDING NIPPLE w/2.812"SELECTIVE PROFILE @ 1994 MD and 1895 TVD 12.Stimulation or cement squeeze summary: Intervals treated(measured): NA Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation NA NA NA NA NA Subsequent to operation NA NA NA NA NA 14.Attachments(required per 20 AAC 25.070,25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations F Exploratory r Development r Service F - Stratigraphic r Copies of Logs and Surveys Run r 16.Well Status after work: Oil r Gas r WDSPL r a Printed and Electronic Fracture Stimulation Data r GSTOR r WINJ r WAG r GINJ r SUSP r SPLUG r 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: 315-628 Contact ail n1878(a�cop.com Printed Name MJ Lovela d Title Well Integrity Supervisor Signature Phone:659-7043 Date 11/7/2015 AM/ c 1/TL A /77-4 av 3 20 5 Form 10-404 Revised 5/2015 RBDMS Submit Original Only • • ConocoPhillips Alaska NOV 10 2015 P.O. BOX 100360 ANCHORAGE,ALASKA 99510-0360 GC November 7, 2015 Commissioner Cathy Foerster Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Commissioner Foerster: Enclosed please find the 10-404 Report of Sundry Well Operation for ConocoPhillips Alaska, Inc. well 3M-25A, PTD 194-006, Sundry 315-628, conductor extension. Please contact me at 659-7043 if you have any questions. Sincerely, MJ Loveland ConocoPhillips Well Integrity Projects Supervisor O r 3M-25A • DESCRIPTION OF WORK COMPLETED SUMMARY Date 11/7/15 Event Summary 10/31/15 Welded a 9"conductor extension onto the existing conductor due to rising wellhead. OF I' • • ce„\\I%ys THE STATE Alaska Oil and Gas 7A of LASKA Conservation Commission _ 333 West Seventh Avenue� Anchorage, Alaska 99501-3572 GOVERNOR BILL WALKER g Main: 907.279.1433 ®F ALASY'P Fax: 907.276.7542 www.aogcc.alaska.gov tcp DEC 0 2n Martin Walters Well Integrity Supervisor 154- 006 ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, AK 99510 Re: Kuparuk River Field, Kuparuk River Oil Pool, KRU 3M-25A Sundry Number: 315-628 Dear Mr. Walters: 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. 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, Cathy '. Foerster Chair DATED this eray of October, 2015 Encl. RBDII`itS OCT 14 206 _ . ' .. STATE OF ALASKA AIL OIL AND GAS CONSERVATION COM SION OCT © 6 2015 APPLICATION FOR SUNDRY APPROVALS p15 iofij//s 20 AAC 25.280 1.Type of Request: Abandon f Rug Perforations r Fracture Stimulate r Pull Tubing r Operations shutdown r Suspend r Perforate r Other Stimulate r Alter Casing r Change Approved Program r Rug for Redrill r Perforate New Pool r Repair Well r •Re-enter Susp Well r Other:Cond Ext 2.Operator Name: 4.Current Well Class: 5.Permit to Drill Number. ConocoPhillips Alaska, Inc. • Exploratory r Development r 194-006 • 3.Address: Stratigraphic r Service r , 6.API Number: P. O. Box 100360,Anchorage,Alaska 99510 50-029-22433-01 ' 7.If perforating, What 8.Well Name and Number: Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require spacing exception? Yes r No pi/ 04) 3M-25A 9.Property Designation(Lease Number): 10.Field/Pool(s): ADL0025522 4 Kuparuk River Field/Kuparuk River Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured): 8912' 6358 • 8734', 6205' Casing Length Size MD TVD Burst Collapse CONDUCTOR 79 16 121' 121' 1640 630 SURFACE 5109 9-5/8 5150' 3377' 6870 4750 PRODUCTION 8855 7 8892' 6341' 7240 5410 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 8650'-8660' . 6133'-6142' 3.5 J-55 8557 Packers and SSSV Type: Packers and SSSV MD(ft)and TVD(ft) PACKER=BAKER FHL RETRIEVABLE PACKER MD=8541 TVD=6040 SSSV=CAMCO W-1 LANDING NIPPLE MD= 1994 TVD= 1895 . 12.Attachments: Description Summary of Proposal r 13. Well Class after proposed work: Detailed Operations Program r BOP Sketch r Exploratory r Stratigraphic r Development r Service 14.Estimated Date for Commencing Operations: 15. Well Status after proposed work: 11/15/2015 OIL WINJ WDSPL r Suspended r 16.Verbal Approval: Date: GAS J— WAG r GSTOR r SPLUG r Commission Representative: GINJ r Op Shutdown r Abandoned r 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Martin Walters/MJ Loveland Email: n1878acop.com Printed Name rtin Walters Title: Well Integrity Supervisor Signature / C/�j°'al /1-4'Ut _ Phone:659-7043 Date: 10-03-15 Commission Use Only Sundry Number: Conditions of approval: Notify Commission so that a representative may witness S -Ca 2� Plug Integrity r BOP Test r Mechanical Integrity Test r Location Clearance r Other: Spacing Exception Required? Yes ❑ No [ Subsequent Form Required: ie- 404_ t APPROVED BY Approved by .,-._ / ..;,.."./..„.4....".,,,,,...._, - Oii _IS CAE? .E..:e ! Date: O —/3 r Form 10-403 Re ised 5/2015 A lot i,. !O Submit F rm artd�3 • • C � , ConocoPhillips ou 0 6 2.0 15 Alaska AOGCC P.O. BOX 100360 ANCHORAGE,ALASKA 99510-0360 October 3, 2015 Commissioner Cathy Foerster Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage,AK 99501 Commissioner Foerster: Enclosed please find the 10-403 Application for Sundry Approvals for ConocoPhillips Alaska, Inc. well 3M-25A, PTD 194-006 conductor extension. Please contact Martin Walters or MJ Loveland at 659-7043 if you have any questions. Sincerely, /77,"*//7 'de*" Martin Walters ConocoPhillips Well Integrity Projects Supervisor • • ConocoPhillips Alaska,Inc. Kuparuk Well 3M-25A(PTD 194-006) SUNDRY NOTICE 10-403 APPROVAL REQUEST October 3,2015 This application for Sundry approval for Kuparuk well 3M-25A is to extend the conductor to original height so as to stabilize tree and prevent any corrosion to the surface casing. At some point during normal operations the conductor subsided about 8". With approval,the conductor extension will require the following general steps: 1. Remove landing ring from conductor if necessary. 2. Examine surface casing for any corrosion damage. 3. Extend the conductor to starter head and fill the void with cement and top off with sealant. 4. File 10-404 with the AOGCC post repair. NSK Well Integrity Projects Supervisor KUP INJ • 3M-25A ConocoPhillips ; Well Attributes Max Angle&MD TD Alaska.Inc. Wellbore APIIUWI Field Name Wellbore Status Incl 9) MD(ftKB) Act Btm(ftKB) lri,ag,,, 500292243301 KUPARUK RIVER UNIT INJ 67.18 2,774.02 8,912.0 ••• Comment H2S(ppm) Date Annotation End Date KB-Grd(ft) Rig Release Date 3M-25A,3/14/20148'.22'.31 AM SSSV:WRDP Last WO_ 1/6/1994 Vedical schematic(actual) Annotation Depth(MEE) End Date Annotation Last Mod By End Date Last Tag:ELMD 8,734.0 3/13/2014 Rev Reason:TAG hipshkf 3/14/2014 Casing Strings Casing Description OD(in) ID(in) Top(ftKB) Set Depth(ftKB( Set Depth(TVD)...Wt/Len(I...Grade Top Thread HANGER,35.4 CONDUCTOR 16 15.062 42.0 121.0 121.0 62.50 H-40 WELDED - Casing Description OD(in) ID(in) Top(ftKB) Set Depth(ftKB) Set Depth(TVD)...Wt/Len(I...Grade Top Thread SURFACE 95/8 8.921 41.0 5,149.9 3,377.1 47.00 L-80 BTC Casing Description OD(in) ID(in) Top(ftKB) Set Depth(ftKB) Set Depth(TVD)... Wt/Len(I...Grade Top Thread PRODUCTION 7 6.276 36.8 8,892.0 6.340.8 26.00 L-80 BTC-MOD Tubing Strings is,,,,„ II, Tubing Description String Ma...ID(in) Top(ftKB) Set Depth(ft...Set Depth(TVD)(...Wt(lb/ft) Grade Top Connection TUBING 3 1/2 2.992 36.4 8,556.7 6,053.1 9.30 J-55 EUE8RDMOD w Completion Details Nominal ID Top(ftKB) Top(TVD)(ftKB) Top Incl(°) Ilam Des Com (in) CONDUCTOR.42.0-121.0 ` 36.4 36.4 0.97 HANGER FMC GEN IV TUBING HANGER 3.500 1,993.9 1,894.7 38.65 NIPPLE CAMCO W-1 LANDING NIPPLE w/2.812"SELECTIVE 2.812 PROFILE 8,527.8 6,028.3 31.13 PBR BAKER PBR w/10'STROKE 3.000 NIPPLE;1,993.9 IA 8.541.4 6,040.0 31.13 PACKER BAKER FHL RETRIEVABLE PACKER 3.000 Other In Hole(Wireline retrievable plugs,valves,pumps,fish,etc.) Top(TVD) Top Ind Top(kKB) (kKB) (°) Des Com Run Date ID(in) 8,550.0 6,047.3 31.09 CUT TBG Chemically Cut TBG TALL 3/6/95 3/6/1995 2.992 TAIL 8,782.0 6,246.4 30.84 FISH FLAPPER SEAT From surface check valve-lost, 11/20/1999 0.000 probably downhole. 8,783.0 6,2472 30.84 FISH 15'TBG TAIL STRING Chemically Cut Off Tubing 3/9/1995 0.000 Tail;Left downhole(3/9/95)-JUNKED 8,798.0 6,260.1 30.84 FISH NIPPLE JUNKED 3/9/1995 0.000 8,807.0 6,267.8 30.84 FISH SOS JUNKED 3/9/1995 0.000 8,808.0 6,268.7 30.84 FISH TTL JUNKED 3/9/1995 0.000 SURFACE.41 0-5.149.0-- 0 8,809.0 6,269.6 30.84 FISH TREESAVER CUP Left 1 TreeSaver Cup in Well 3/18/1995 0.000 (3/18/95) Perforations&Slots Shot Dans GAS LIFT,8.47e 3 I 111 Top(TVD) Btm(ND) (shotstt Top MKS) Btm(ftKB) (ftKB) (ftKB) Zone Date t) Type Corn 8,650.0 8,660.0 6,133.1 6,141.7 C-4,A-1,3M- 4/25/1994 4.0 IPERF 180 deg.phasing,4 1/2" 25A BH Uftrapak Mandrel Inserts St ati on Top(TVD) Valve Latch Port Size TRO Run N Top(ftKB) (ftKB) Make Model OD(in) Sery Type Type (in) (psi) Run Date Com PBR;8,527.8 I- 8,478.3 5,985.8 CAMCO -MMM 11/2 GAS LIFT DMY RKED 0.000 0.0 3/2/1995 Notes:General&Safety PACKER;8,541.4 End Date Annotation m 1/5/2011 NOTE:View Schematic w/Alaska Schematic9.0 CUT TBG TAIL;8,550.0 H (PERF;8,650.0-0,660.0--- I FISH;8,782.0 FISH;8,7830 FISH,8,798.0 FISH;8,807.0 FISH;8,808.0 FISH;8,809.0 PRODUCTION;38.8-8.892.0 • • Bettis, Patricia K (DOA) From: NSK Well Integrity Proj <N1878@conocophillips.com> Sent: Friday, October 09, 2015 8:16 AM To: Bettis, Patricia K (DOA) Subject: RE: KRU 3M-25A (PTD 194-006): Sundry Application Attachments: 3M-25A.pdf Patricia Attached is the 3M-25A Schematic Apologies for the oversite error. MJ From: Bettis, Patricia K(DOA) [mailto:patricia.bettis@alaska.gov] Sent: Wednesday, October 07, 2015 1:55 PM To: NSK Well Integrity Proj<N1878@conocophillips.com> Subject: [EXTERNAL]KRU 3M-25A(PTD 194-006): Sundry Application Good afternoon Martin, Please submit a current wellbore schematic for KRU 3M-25A. Thank you, Patricia Patricia Bettis Senior Petroleum Geologist Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage,AK 99501 Tel: (907) 793-1238 CONFIDENTIALITY NOTICE:This e-mail message, including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Patricia Bettis at(907)793-1238 or patricia.bettisPalaska.gov. 1 • Bettis, Patricia K (DOA) From: Bettis, Patricia K (DOA) Sent: Wednesday, October 07, 2015 1:55 PM To: NSK Well Integrity Proj (N1878@conocophillips.com) Subject: KRU 3M-25A (PTD 194-006): Sundry Application Good afternoon Martin, Please submit a current wellbore schematic for KRU 3M-25A. Thank you, Patricia Patricia Bettis Senior Petroleum Geologist Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage,AK 99501 Tel: (907) 793-1238 CONFIDENTIALITY NOTICE:This e-mail message, including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it, and,so that the AOGCC is aware of the mistake in sending it to you,contact Patricia Bettis at(907)793-1238 or patricia.bettis@alaska.gov. 1 Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. -00 ¢2 File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED [] Logs of various kinds [] Other COMMENTS: Scanned by: Bevefly~cent TO RE-SCAN Nathan Lowell Date:'L! -% ~si ~ Notes: Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: /si 05/12/09 } j_ y ~ ~~ Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # ;~~ ' ~ ~ l~~ ~1 AY ~ ~ X009 al~s~~ i- ~ has ~. (;®rr-r~issE~~ ~nchOr~~ Log Description NO. 5228 Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk Date BL Color CD 3A-18 AYS400069 PERF/SBHP SURVEY - 6 04/26/09 1 1 3C-08 8146-00033 GLS $'- ( 04/21/09 1 1 2M-25 6148-00034 GR/TEMP LOG f~ (- 04/22/09 1 1 1 R-19A AYS4-00065 SBHP SURVEY -r (,, <~ 3 ~ 04/23/09 1 1 3G-13 AYS4-00067 SBHP SURVEY - ( 04/24/09 1 1 3G-05 AYS4-00066 SBHP SURVEY 04/24/09 1 1 3F-07 B14B-00038 SBHP SURVEY - 04/24/09 1 1 3F-08 614B-00037 SBHP SURVEY 04/24/09 1 1 3M-25A B14B-00040 SBHP SURVEY - ~ 04/25/09 1 1 3K-08 B14B-00039 SBHP SURVEY C/ 04/25/09 1 1 2N-318A AWJI-00026 MEM BHP SURVEY -Q 04/27/09 1 1 2Z-07 B14B-00045 SBHP SURVEY L 04/29/09 1 1 2Z-01A B14B-00044 SBHP SURVEY ~-_ 4 Q 04/29/09 1 1 3K-102 ANHY-00080 GLS 04/30/09 1 1 2W-06 B04C-00036 PRODUCTION PROFILE 05/02/09 1 1 2W-12 604C-00037 PRODUCTION PROFILE - p_~ 05!03/09 1 1 3C-02 B04C-00045 POWERCUTTER W/SBHP SURVEY- 05/09/09 1 1 1 J-120 604C-00043 GLS -~ - ~ 0 0 05/08/09 1 1 31-11 604C-00044 SMALL TBG PUNCH W/SBHP 05/08/09 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. • ~~ 1VIEl6/I®RANDLTl9/I • To~ Jim Regg ---, P.I. Supervisor ~~f 1. u.`~. ~ ~ FROM: Bob Noble Petroleum Inspector • State ®f Alaska Alaska Oil and Gas Conservation Commission DATE: Monday, August 04, 2008 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 3M-2sA KUPARUK RIV UNIT 3M-25A Src: Inspector NON-CONFIDENTIAL Well Name: KUPARUK RN UNIT 3M-25A API Well Number 50-029-22433-01-00 Inspector Name: Bob Noble Insp Num mitRCN0807071742s8 Permit Number 194-006-0 Inspection Date 7/6/2008 Rel Insp Num: MITOP000002296 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well i 3M-2sA Type Inj. N TVD ~ 6039 ~ IA 590 , 2940 2880 2860 P.T. i I9aoo6o TypeTest SPT Test psi iso9.~s pA 300 i 6so 6so 6so I Interval Fow Year Cycle ~ Pte, Pass Tubing I8s0 ~ 1850 1850 1850 Notes: ~~~~' AUG ~ ~ 2D~~ Monday, August 04, 2008 Page 1 of 1 Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 I Anchorage, AK 99501 tJb I..p t q tf ...~... -g.. ~ ?M e 05/09/06 Scblumbepgel' NO. 3792 Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage. AK 99503-2838 ATTN: Beth SCA..i\1NED J UN ~,. !~j i \) Company: Field: Kuparuk Well BL CD Job # Date Color Log Description 1 Y -29 11213739 PRODUCTION PROFILE W/DEFT ~ 'Srlf - (..~ I 04/28/06 1 3M-25A N/A SHUT IN 8HP II:\L. - aG<O 04/23/06 1 2N-303 N/A LDL Ç) i'.l' - / f",Ci 04/21/06 1 1 R-21 11213737 PRODUCTION PROFILE W/DEFT It'-\(-t\3 04/25f06 1 3F-07 N/A INJECTION PROFILE I '1r"5 - - 6 4,,;,,- 04f23/06 1 18-16 11235353 PRODUCTION PROFILE WfDEFT IC I... -(''''''~ 04/04/06 1 38-15 11213741 INJECTION PROFILE ¡<;(K-'~ I~- 04/30/06 1 1 G-07 N/A PRODUCTION LOG WfDEFT I '1í :+ - rl0 \ 04/19/06 1 1 A-20 11235356 PRODUCTION LOG W/DEFT I q 0 - J i" ~ 04f26/06 1 1H-18 N/A INJECTION PROFILE IC¡ '¡z, - (....::10 04/24/06 1 1R-12 11213738 PRODUCTION LOG W/DEFT I "'S"':I -00'71 04/27/06 1 1Y-13 11213740 INJECTION PROFILE 1"'6~ - l' \ ç 04/29/06 1 2N-318 11213742 LDL dOO-/öD 05f01/06 1 1 Q-08A 11213743 INJECTION PROFILE I ~ ''). -í'C., "2, 05/02106 1 1G-01 11213744 INJECTION PROFILE ¡.....d- - l/\Ö OS/03/06 1 3J-17 11258704 PRODUCTION LOG WfDEFT íC, L- - 1"-("'1- OS/04/06 1 1 R-26 112S870S INJECTION PROFILE '¡ C1 I - n~ ':;).. OSfOSf06 1 2A-04 11249902 INJECTION PROFILE ¡ <:1../ - (,...;:s 05/06/06 1 1 G-06 11249903 INJECTION PROFILE /1f d - ~~t", OSf07/06 1 1 E-18 11216193 MEMORY PRODUCTION PROFILE I"(::z,-'~I(.,., OS/07/06 1 1G-14 11249904 INJECTION PROFILE 1~3'- "[1 05/08f06 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. e MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: ~~S~:~isor ~~1 ~(/I(O+ DATE: Wednesday, August 04, 2004 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 3M-25A KUPARUK RIV UNIT 3M-25A FROM: Chuck Scheve Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv dEl- Comm NON-CONFIDENTIAL Well Name: KUPARUK RIV UNIT 3M-25A API Well Number: 50-029-22433-01-00 Inspector Name: Chuck Scheve Insp Num: mitCSO40803202909 Permit Number: 194-006-0 Inspection Date: 8/3/2004 ReI Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well 3M-25A Type Inj. S TVD 6358 IA 600 2220 2160 2150 P.T. 1940060 TypeTest SPT Test psi 1510 OA 0 150 150 150 Interval 4YRTST P/F p Tubing 2850 2850 2850 2850 Notes: Pretest pressures observed for 30+ minutes and found stable. Well demonstrated good mechanical integrity. Wednesday, August 04, 2004 Page I of I W s,~CC !ndividuai Well _eeiogicai Hateriais Invente=~y T DATA ~"~7.-006 ~34 94-006 c:~-006 ~ILY WELL OP ,~ - 006 VE Y 94-006 ~=~Uuo ~DN-LWD/DC 94 - ~} U 6 ~5 R- V E R/LWD/DC T 5205-8912, OH-CDR/CDN R COMP DATE'04/26/94 ~ R 12/30-04/25/94 R 0-8Q12, ~' L 6900-8756 L 5140-8900 L~ ~200-8900 L 8000-8900 94~006 ~qO/ROP L 11100-11900 q4-006 a.3JSi? (C&C) L 6900-8785 Page' 1 Date' 10/13/95 RUN DATE_RECVD 03/14/94 05/09/94 05 / 09 / 9 ~ 03/08/94 02/14/94 03/14/94 o3/~4/94 03/14/94 05/26/95 02/14/94 Are dry ditch samples required? yes ~$~-~And received? yes no Was the well cored? yes ~_/~naiysis & descrJ_ption reoe~=~=~.~ .... Are we~i tests required?,~ ~.yes ~,eceived? Well is in compi~ance Initial COMMENTS ye s 11 o STATE OF ALASKA ALASi',,A OIL AND GAS CONSERVATION COMM~oolON WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 Status of Well Classification of Service Well OIL [~ GAS r~ SUSPENDED ~] ABANDONED [] SERVICE r~Water Injector 2 Name of Operator 7 Permit Number R j G I [~J/~.~~J AP194'06Number ARCO Alaska, Inc ~ · ~ ;~ 3 Address [.~,,~ 8 P.O. Box 100360, Anchorage, AK 99510-0360 i~ i!i,.~:::- ~ ::,'~:~i i L 5o-o29-22433-Ol 4 Location of well at surface '- ~-~ 9 Unit or Lease Name 961.5' FNL, 1602' FEL, SEC 25, T13N, RSE, UM~--~--~~. KUPARUK RIVER At Top Producing lnterva, :; ~~[~!-,i ~ ~ 10 WellNumber 1315' FSL, 1039' FEL, SEC 23, T13N, R8E, UM ' ..... '~ ..,~-,~ ?.¥~~' 3M-25A At Total Depth ~~ 11 Field and Pool 1324' FSL, 1178' FEL, SEC 23, T13N, R8E, UM~~ KUPARUK RIVER 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Seri ~ RKB 68', PAD 27' GLI ADL 25522 ALK 2558 12 Date Spudded 13 Date T.D. Reached 14 Date Comp., Susp. or Aband. 115 Water Depth, if offshore 16 No. of Completions 30-Dec-93 05-Jan-93 04/25/94(COMP)I NA feet MSL 1 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 Directional Survey 20 Depth where SSSV set I 21 Thickness of permafrost 8912' MD, 6358' TVD 8804' MD, 6265' TVD YES X~GCT NO ~ LN @ 1994' feet MDI 1700' APPROX 22 Type Electric or Other Logs Run CDR,CDN, USIT, CBT, GOT 23 '~CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT GRADE TOP BTM HOLE SIZE CEMENT RECORD 16. 62.5# H-40 SURF 121' 24" 250 SX ASI CMT 9.625 47#/36# L-80/J-55 SURF 5150' 12.25" 1000 SX ASIII, 550 SX G 7. 26# L-80 SURF 8892' 8.5" 225 SX CLASS G CMT 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) 3-1/2" 9.3# J-55 8567' 8541' 8650'-8660' 4 SPF MD 6133'-6142' TVD 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27 PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28 CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED M/ Y -9 1994 Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC ~ 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 KUPARUK C 8639' 6124' NA BASE KUPARUK C 8654' 6136' TOP KUPARUK A 8654' 6136' BASE KUPARUK A 8698' 6174' 31. LIST OF A'I-rACHMENTS REPORT OF OPERATIONS, P & A SCHEMATIC, 2 COPIES OF DIRECTIONAL SURVEY 32. I hereby certify that the foregoing is true and correct to the best of my knowlege. Signed ~,~'/~ _~_~ Title ~",~ ~/~ ~,Jj, DATE 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 aRCO ALASKA INC. DAILY OPERATI Ok PAGE: 1 WELL: BOROUGH: UNIT: FIELD: LEASE: API: PERMIT: APPROVAL: 3M-25A NORTH SLOPE KUPARUK RIVER KUPARUK RIVER ADL 2~22 ALK 2558 029-22433-0] 94-06 ACCEPT: 12/29/93 11:30 SPUD: 12/30/93 07:00 RELEASE: 04/25/94 03:30 OPERATION: DRLG RIG: PARKER 245 WO/C RIG: NORDIC 1 12/30/93 (1) PARKER 245 TD: 121'( o) 12/31/93 ( 2) PARKER 245 TD: 1760' (1639) 01/01/94 ( 3) PARKER 245 TD: 4846' (3086) 01/02/94 ( 4) PARKER 245 TD: 5170' ( 324) 01/03/94 ( 5) PARKER 245 TD: 7300' (2130) 01/04/94 ( 6) PARKER 245 TD:10328' (3028) PU BHA 7"@ 8892' MW: 8.6 VIS: 54 MOVE RIG F/3M-23 TO 3M-25. PROBLEMS W/#2 TRACKING MOTOR. NU 20" DIVERTER & INSTALL DIVERTER LINES. FUNCITON TEST DIVERTER & ACCUM. JOHN SPAULDING W/AOGCC WAIVED WITNESSING TEST. MU BHA #1. DRILLING 7"@ 8892' MW:10.0 VIS: 66 FIN PU BHA & TIH. DRILL 12.25" HOLE F/121'-469' POOH. MWD FAILURE. LD MWD TOOL & DRESS NEW TOOL. MU NEW MWD TOOL-ORIENT & TIH. SERV RIG. ATTEMPT MWD SURV. TOOL FAILURE. CHECK SURF EQUIP-OK. POOH. LD MWD COLLAR. UNLOAD BAD 8" MWD COLLAR & UNLOAD GOOD 7" MWD COLLAR. RELOAD. MU MWD & TEST SAME. RIH. MWD & GYRO SURV. DRILL 12.25" HOLE F/469'-1760' DRILLING 7"@ 8892' MW:10.0 VIS: 48 DRILL 12.25" HOLE F/1760'-2880' CBU. POOH TO HWDP. TIGHT F/2020'-1810' SERV RIG & TOP DRIVE. RIH. WASH 90' TO BTM-NO FILL. DRILL F/2880'-3442' CHANGE OUT FROZEN AIR LINES ON TOP DRIVE. DRILL F/3442'-4846' ND DIVERTER 7"@ 8892' MW:10.1 VIS: 40 DRILL F/4846'-5170' CBU. SHORT TRIP. TIGHT. TIH. WASH THROUGH BRIDGE. CIRC & COND MUD. POOH TO RUN 9-5/8" CSG. RU CSG EQUIP, HOLD SAFETY MEETING. RUN 9-5/8" CSG-TOTAL OF 60 JTS 47# L-80 & 63 JTS 369 J-55. CMT W/1000 SX ASIII 12.1 PPG & 550 SX CLASS G 15.8 PPG CMT. BMP PLUG, FLOATS HELD.. CIP @ 0500 HRS 01/02/94. ND DIVERTER. DRILLING 7"@ 8892' MW: 8.7 VIS: 33 FIN ND DIVERTER & LD LANDING JT. INSTALL 11-3/4" BTC X 11" 3M BRADENHEAD. NU BOPE & TEST TO 300/3000 PSI. JERRY SPAULDING W/AOGCC WAIVED WITNESSING. MU BHA #2, PROGRAM & ORIENT TOOLS, INSTALL RA SOURCE. TIH. TAG FC @ 5070' TEST CSG TO 2000 PSI-OK. DRILL FC, CMT, FS & 10' NEW FORM TO 5180' CBU. RUN LOT, EMW=12.6 PPG. DRILL 8.5" HOLE F/5180'-%300' DRILLING 7"@ 8892' MW:ll.0 VIS: 38 DRILL 8.5" HOLE F/7300'-10328' INCREASE MUD WT SLOWLY TO 11.5 PPG. SLOWED PMP RATE TO 424 GPM-NO MUD LOSS. RECE]VED MaY -'9 1994 maska uii & Gas Cons. Commission Anchorage WELL: 3M-25/A API: 50-029-22433 -02 PERMIT: 94_06i PAGE: 2 01/05/94 ( 7) PARKER 245 TD:10888' ( 560) 01/06/94 ( 8) PARKER 245 TD:10888' ( o) 3M-25A Sidetrack 01/07/94 (9) PARKER 245 TD: 5250' ( 0) 01/08/94 (10) PARKER 245 TD: 7929' (2679) 01/09/94 (11) PARKER 245 TD: 8912' ( 983) POOH F/LWD DATA 7"@ 8892' MW:ll.5 VIS: 44 DRILL 8.5" HOLE F/10328'-10421' SURV W/MWD, LOG W/LWD. PMP PILL & SHORT TRIP TO SHOE @ 5150' NO PROBLEMS. SERV TOP DRIVE WHILE FILLING PIPE. CONT IN HOLE. PRECAUTIONARY REAM 90' TO BTM. NO FILL. DRILL 8.5" HOLE F/10421'-10815' SURV W/MWD, LOG W/LWD. CIRC. ANCHORAGE GOELOGY DETERMINED WE NEEDED TO DRILL DEEPER. DRILL 8.5" HOLE F/10815'-10888' SURV W/MWD, LOG W/LWD. CBU. POOH TO CHECK RECORDED LWD DATA. WOC 7"@ 8892' MW:ll.5 VIS: 44 POOH. DOWNLOAD LWD. REMOVE RA SOURCE & LD SAME. CHANGE OUT DRILL LINE SPOOLS WHILE WOO. RIH W/OEDP TO 10880' MU CMT HEAD & CIRC. LAY BALANCED PLUG W/5" OEDP HUNG @ 10880'. MIXED & PMP 200 SX CLASS G CMT. TESTED LINES TO 2000 PSI. PMP 20 BBLS WATER FOLLOWED BY 40.7 BBLS CMT, DISPLACED WATER, DROPPED 5" DP WIPER PLUG. DISPLACED W/172 BBLS 11.5 PPG MUD. CALC TOC @ 10300' CIP @ 2151 HOURS 01/05/94. PULL UP TO 9770' CIRC & WOC. WOC 7"@ 8892' MW: 8.7 VIS: 31 RIH W/OEDP, TAG & P&A PLUG @ 10405' W/25K. WITNESSED & APPROVED BY LOU GRIMALDI W/AOGCC. PULL UP TO 5808' SPOT 30 BBL HI-VIS PILL. PULL UP TO 5434' CBU. RU DOWELL. LAY BALANCED KICK OFF PLUG W/5" OEDP HUNG AT 5434' MIXED & PUMPED 140 SX G CMT @ 17 PPG. PUMPED 20 BBLS WATER. TEST LINES TO 2000 PSI. PMP 25 BBLS CMT. DISPLACED W/8 BBLS WATER & 81 BBLS MUD. CIP @ 1151 HRS 01/06/94. CMT WAS BATCH MIXED. PULL UP TO 5059' REVERSE OUT DP. POOH. CHANGE OIL IN TOP DRIVE WHILE WOC. MU BHA #3. RIH TO 5160' CALC TOC @ 5100' CIRC & REDUCE MUD WT TO 8.7 PPG & WOC. RIH, TAG SOFT CMT @ 5181' POLISH CMT F/5181'-0' DRILLED @ 600'/HR TO 5207' POLISH CMT T/5228' W/SK & 5~ SPM. NO ROTARY. DRILLED ~ 350'/HR. CBU & PULL TO SHOE. WOC. POLISH CMT F/5228'-5250' STARTED W/SK & 70 RPM, THEN FELL THROUGH. DRILL 350'-600' FPH. PLUG. PLUG WILL NOT SUPPORT MORE THAN 20K @ THIS TIME. DRILLING 7"@ 8892' MW:ll.2 VIS: 41 WOC. DIRECTIONAL DRILL F/5250'-7929'. SURV W/MWD, LOG W/LWD. DRILLING 7"@ 8892' MW:ll.5 VIS: 42 DIRECTIONAL DRILL F/7929'-8425' SURV W/MWD, LOG W/LWD. SERV TOP DRIVE. DRILL F/8425'-~912'. SURV W/MWD, LOG W/LWD. CBU. WIPE HOLE TO SHOE @ 5150' NO PROBLEMS. NO FILL. CIRC & COND HOLE & MUD F/7" CSG. POOH. RECEIVED MAY --9 1994 Axask8 b~l & Gas Cons. Commission Anchorage WELL: 3M-25/A API: 50-029-22433 -01 PERMIT: ~9&-D6 ' PAGE: 3 01/10/94 (12) PARKER 245 TD: 8912'( 02/10/94 (13) DOWELL TD:10888 RIG RELEASED 7"@ 8892' MW: 0.0 VIS: 0 o) POOH. DOWNLOAD MWD & REMOVE SOURCE. LD MWD & NAVIDRILL. PULL WEAR BUSHING & RU CSG TONGS. RUN 7" CSG TO 8892' CBU @ 5150' & 7100'_ CIRC & COND MUD F/CMT JOB. CMT CSG. CIP @ 2100 HRS 01/09/94. PU BOPE & SET CSG SLIPS W/210K. ROUGH CUT CSG. ND STACK & SET OUT SAME. SET IN & FLANGE UP TBG HEAD. TEST TO 3000 PSI. FREEZE PROTECT 9-5/8" X 7" ANN. FLUSH W/100 BBLS FW FOLLOWED BY 65 BBLS DIESEL. BROKE DOWN @ 900 PSI. INJ WATER @ 6.5 BPM. START @ 700 PSI. FINAL 900 PSI. INJ DIESEL @ 2.5 BPM @ 900 PSI. AD EXCESS DP IN DERRICK. RELEASE RIG @ 0600 HRS 01/10/94. RKB TO TOP OF TBG HEAD= 36.63' 7"@ 8892' PERFORM ARCTIC PACK ON 3M-25. 04/24/94 (14) NORDIC 1 TD: 8912 PB: 8804 ND DRY HOLE TREE 7"@ 8892' MW: 0.0 MOVED RIG F/3M-23 TO 3M-25A. ACCEPTED RIG @ 0600 MRS 04/24/94. 04/25/94 (15) NORDIC 1 TD' 8912 PB: 8804 FINAL REPORT 7"@ 8892' MW: 0.0 LEVEL RIG. ND DRY HOLE TREE & NU BOPE. TEST ALL TO 3500 PSI. TEST 7" CSG TO 3500 PSI. RU SCHLUMBERGER & TEST LUB. RIH W/PERF GUN, 10', 4 SPF, 180 DEG PHASING. PERF F/8650'-8660' POOH & ND SWS. RIH W/COMP ASSY-3-1/2" 9.3# J-55 8RD MOD TBG, TBG TAIL @ 8567', BAKER FHL RETR PKR @ 8541' TEST ANN & TBG. TEST TREE TO 250/5000 PSI. FREEZE PROTECT ANN & TBG. RELEASE RIG @ 0330 HRS 04/25/94. SIGNATURE: ( dr~pe' r~) RECEIVED M/ Y - 9 1994 ~mska 0~1 & ~as Cons. Comrn/ss;o. Anchorage SUB. SURFACE DIRECTIONAL ~]UIDANCE m~ONTINUOUS ~URVEY ~IOOL RECEIVED MAY --9 1994 Oil & Gas Cons. Commission Anchorage Company Well Name FleldlLocation ARCO ALASKA, INC. 3N-25A (962'FNL, 1602'FEL, SEC 25, T13N, R8E, UM) KUPARUK, NORTH SLOPE, ALASKA Job Reference No; 94042 Logged By.' FORMICA Date · 29-JAN- 1994 Computed By: SINES . SCHLUMBERGER · GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR ARCO ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA SURVEY DATE' 29-JAN-1994 ENGINEER' FORMICA METHODS OF COMPUTATION TOOL LOCATION MINIMUM CURVATURE INTERPOLATION LINEAR VERTICAL SECTION: HORIZ, DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 58 DEG lO MIN WEST COMPUTATION DATE' 17-FEB-94 PAGE I ARCO ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY' 29-JAN-1994 KELLY BUSHING ELEVATION' 68.00 FT ENGINEER' FORMICA INTERPOLATED VALUES FOR EVEN 100 FEEl' OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 0 O0 99 92 199 92 299 92 399 92 499 90 599 51 698 39 796 62 893 99 -68 O0 31 92 131 92 231 92 331 92 431 90 531 51 630 39 728 825 0 0 N 0 0 E 0 12 N 35 25 W 0 14 N 24 25 W 0 12 N 29 17 W 0 19 N 45 29 W 2 50 N 54 42 W 6 58 N 57 51W 9 42 N 58 3 W 62 11 49 N 52 57 W 99 14 31 N 54 29 W 0 O0 0 08 0 32 0 64 I O3 2 83 11 36 26 22 44 85 67 54 0 O0 0 01 0 O0 0 O0 0 O0 0 O2 0 04 0 O3 0 O2 0 O3 0 O0 N 0 14 N 0 42 N 0 76 N 1 09 N 2 18 N 6 93 N 14 62 N 25 38 N 38 93 N 0 O0 E 0 O1W 0 12 W 0 28 W 0 53 W 1 98 W 9 06 W 21 79 W 37 03 W 55 32 W 0 O0 N 0 0 E 0 0 0 1 2 11 26 44 67 14 N 2 11W 44 N 15 11W 81 N 20 19 W 21 n 26 6 W 94 N 42 18 W 41 N 52 35 W 24 N 56 8 W 9O N 55 34 W 65 N 54 52 W 1000 OO 1100 1200 1300 1400 1500 1600 1700 1800 1900 990 36 O0 1086 O0 1182 O0 1278 O0 1373 O0 1466 O0 1556 O0 1645 O0 1734 O0 1819 922.36 15 59 54 1018.54 15 21 98 1114 98 15 32 92 1210 92 17 24 84 1305 84 19 48 26 1398 26 24 48 25 1488 25 26 20 74 1577 74 26 49 14 1666 14 29 23 12 1751 12 34 18 N 54 11W N 53 26 W N 53 59 W N 57 0 W N 59 27 W N 60 4 W N 59 50 W N 60 31W N 59 23 W N 54 19 W 94 17 121 46 147 82 175 97 207 40 245 47 289 04 333 65 380 34 432 94 0 O2 0 O1 0 O1 0 O1 0 02 0 O4 0 04 0 O2 0 O1 0 O3 54 53 N 70 86 102 119 137 159 182 205 234 70 N 99 40 N 120 42 N 143 07 N 170 98 N 203 90 N 24O 15 N 279 27 N 320 06 N 364 08 W 121 35 W 148 54 W 176 20 W 207 26 W 245 94 W 289 63 W 333 24 W 380 28 W 432 76 98 W 94 34 N 54 41 W 71 N 54 29 W 15 N 54 20 W 33 n 54 30 W 71 N 55 2 W 67 N 55 5O W 17 N 56 26 W 73 N 56 55 W 38 N 57 20 W 99 N 57 17 W 2000 O0 1899 37 1831 37 38 50 2100 2200 2300 2400 2500 2600 2700 2800 2900 O0 1975 O0 2046 O0 2112 O0 2173 O0 2231 O0 2283 O0 2329 O0 2369 O0 2408 12 1907 27 1978 36 2044 83 2105 25 2163 28 2215 72 2261 64 2301 79 2340 N 52 28 W 12 42 35 N 51 46 W 557 27 46 33 N 51 59 W 627 36 50 30 N 51 34 W 701 83 53 25 N 52 29 W 779 25 56 41 N 56 27 W 861 28 60 9 N 58 0 W 946 72 64 43 N 58 43 W 1035 64 67 9 N 59 9 W 1127 79 66 36 N 58 54 W 1219 492 31 18 O0 53 90 57 94 46 12 13 0 O2 0 O2 0 O4 0 O4 0 O4 0 O4 0 O4 0 O4 0 O4 0 O2 269 83 N 411 95 W 492 45 N 56 47 W 309 353 399 448 495 542 588 635 682 97 N 463 23 N 518 73 N 577 56 N 639 84 N 706 O1N 778 42 N 853 60 N 932 98 N 1010 38 W 557 70 W 627 56 W 702 49 W 781 27 W 862 08 W 948 46 W 1036 06 W 1128 94 W 1220 50 N 56 13 W 55 N 55 45 W 40 N 55 19 W 12 N 54 57 W 94 N 54 56 W 25 N 55 8 W 65 N 55 25 W 15 N 55 43 W 03 N 55 57 W 3000 O0 2448 98 2380.98 65 54 3100 O0 2490 3200 O0 2532 3300 O0 2572 3400 O0 2614 3500 O0 2657 3600.00 2698 3700.00 2739 56 2422.56 65 4 15 2464.15 66 14 43 2504.43 65 50 18 2546.18 64 59 08 2589.08 64 22 69 2630.69 66 29 13 2671.13 65 37 3800.00 2780.60 2712.60 65 18 3900.00 2822.68 2754.68 65 1 N 58 35 W 1310 69 N 58 30 W 1401 63 N 58 52 W 1492 57 N 59 3 W 1584 O8 N 59 18 W 1674 94 N 59 22 W 1765 25 N 59 31W 1856 15 N 59 30 W 1947 58 N 59 32 W 2038.55 N 59 33 W 2129.24 0.01 0.01 0.01 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 730.49 N 1089.22 W 1311 50 N 56 9 W 778.00 N 1166.77 W 1402 825.32 N 1244.43 W 1493 872.48 N 1322 87 W 1584 919.08 N 1400 88 W 1675 965.16 N 1478 57 W 1765 1011.34 N 1556 89 W 1856 1057.73 N 1635 71 W 1947 1103.88 N 1714 13 W 2038 1149.85 N 1792 34 W 2129 37 N 56 18 W 24 N 56 27 W 68 N 56 36 W 46 N 56 44 W 7O N 56 52 W 54 N 57 0 W 90 N 57 7 W 83 N 57 13 W 47 N 57 19 W COMPUTATION DATE' 17-FEB-94 PAGE 2 ARCO ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY' 29-JAN-1994 KELLY BUSHING ELEVATION' 68.00 FT ENGINEER' FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000.00 2865 36 2797 36 64 22 4100.00 2909 4200.00 2953 4300.00 2996 4400.00 3038 4500.00 3081 4600.00 3125 4700.00 3169 4800.00 3215 4900.00 3261 05 2841 64 2885 63 2928 87 2970 74 3013 13 3057 35 3101 06 3147 87 3193 05 63 49 64 63 25 63 65 13 87 64 45 74 64 29 13 64 9 35 63 19 06 62 17 87 62 13 N 59 39 W 2219 65 N 59 53 W 2309 N 59 55 W 2399 N 59 40 W 2489 N 59 38 W 2579 N 59 35 W 2670 N 59 24 W 2760 N 59 23 W 2849 N 59 33 W 2938 N 59 18 W 3027 56 O3 27 88 2O 27 94 86 2O 0 O0 0 O1 0 O1 0 O1 0 O1 0 O1 0 O0 0 O1 0 O1 0 O1 1195 69 N 1870 30 W 2219.84 N 57 25 W 1241 1285 1331 1377 1422 1468 1514 1559 1604 O1N 1947 84 N 2025 31N 2103 13 N 2181 88 N 2259 66 N 2337 34 N 2414 53 N 2490 30 N 2567 99 W 2309.71 N 57 30 W 47 W 2399.14 N 57 35 W 46 W 2489.36 N 57 40 W 67 W 2579.95 N 57 44 W 57 W 2670.25 N 57 48 W 17 W 2760,31 N 57 51W 35 W 2849.97 N 57 54 W 96 W 2938.88 N 57 57 W 14 W 3027.21 N 58 0 W 5000 O0 3307.72 3239 72 62 50 5100 5200 5300 5400 5500 5600 5700 5800 5900 O0 3353.66 3285 O0 3400.96 3332 O0 3450.63 3382 O0 3505.43 3437 O0 3563.20 3495 O0 3622.57 3554 O0 3684.34 3616 O0 3748.61 3680 O0 3815.62 3747 66 62 28 96 61 25 63 58 22 43 55 30 20 54 14 57 53 10 34 51 4 61 49 6 62 46 49 N 58 35 W 3116 06 N 58 14 W 3204 N 59 2 W 3292 N 60 24 W 3379 N 61 34 W 3463 N 62 0 W 3544 N 62 49 W 3624 N 64 6 W 3703 N 65 17 W 3779 N 66 28 W 3852 88 99 73 25 71 95 24 34 88 0 O1 0 O1 0 O1 0 O2 0 03 0 O3 0 O2 0 02 0 O2 0 O2 1650 31N 2643 18 W 3116 07 N 58 1W 1696 1742 1786 1827 1865 1903 1938 1970 2001 83 N 2718 79 N 2794 77 N 2868 25 N 2941 83 N 3013 10 N 3085 11N 3155 85 N 3224 17 N 3292 84 W 3204 O1W 3292 81W 3379 98 W 3463 91W 3544 22 W 3624 64 W 3703 89 W 3779 63 W 3853 89 N 58 2 W 99 N 58 3 W 73 N 58 5 W 25 N 58 9 W 71 N 58 14 W 97 N 58 20 W 29 N 58 27 W 44 N 58 34 W 06 N 58 43 W 6000.00 3885 64 3817 64 44 20 6100.00 3958 6200.00 4033 6300.00 4111 6400.00 4191 6500.00 4273 6600.00 4357 6700.00 4442 68O0.00 4527 6900.00 4612 47 3890 83 3965 53 4043 39 4123 39 4205 30 4289 14 4374 16 4459 61 4544 47 42 1 83 39 50 53 37 50 39 35 5O 39 33 48 30 32 0 14 31 56 16 31 36 61 30 56 N 67 25 W 3923 42 N 68 44 W 3990 N 7O 11W 4055 N 71 31W 4116 N 73 34 W 4175 N 75 41W 4230 N 78 37 W 4281 N 79 1W 4331 N 79 6 W 4380 N 79 31W 4428 94 41 84 17 11 63 15 32 77 0 02 0 02 0 O2 0 02 0 O2 0 O2 0 02 0 02 0 O1 0 O1 2029 O1N 3358 37 W 3923.71 N 58 52 W 2O54 2077 2098 2116 2132 2144 2155 2164 2174 78 N 3421 95 N 3483 73 N 3542 97 N 3600 38 N 3655 75 N 3708 O0 N 3760 96 N 3811 62 N 3862 84 W 3991 38 N 59 1W 35 W 4O56 75 W 4117 09 W 4176 19 W 4231 15 W 4283 08 W 4333 78 W 4383 81W 4432 05 N 59 11W 74 N 59 21W 39 N 59 33 W 72 N 59 44 W 73 N 59 57 W 85 N 60 11W 69 N 60 24 W 86 N 60 37 W 7000.00 4698 65 4630.65 30 31 7100 O0 4785 72o0 7300 7400 7500 7600 7700 7800 7900 O0 4871 O0 4958 oo 5046 oo 5134 oo 5220 O0 5307 oo 5393 O0 5480 05 4717.05 29 58 85 4803.85 29 37 95 4890.95 29 15 41 4978.41 28 45 19 5066.19 29 11 63 5152.63 30 23 02 5239.02 30 10 64 5325.64 29 39 92 5412.92 29 3 N 79 44 W 4476 19 N 8O 12 W 4522 N 8O 58 W 4568 N 81 24 W 4614 N 82 5 W 4658 N 81 32 W 4702 N 81 39 W 4748 N 82 3 W 4794 N 82 35 W 4840 N 83 27 W 4884 98 83 O6 49 28 45 57 16 5O 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 2183 77 N 3912 95 W 4481.07 N 60 50 W 2192 2200 2208 2215 2221 2229 2236 2243 2249 65 N 3962 66 N 4011 20 N 4060 16 N 4108 78 N 4155 24 N 4205 35 N 4255 04 N 4304 09 N 4353 51 W 4528.70 N 61 3 W 51 W 4575.49 N 61 15 W 06 W 4621 72 N 61 28 W 04 W 4667 22 N 61 40 W 48 W 4712 15 N 61 52 W 20 W 4759 54 N 62 4 W 06 W 4806 96 N 62 16 W 59 W 4853 93 N 62 29 W 01 W 4899 71 N 62 41 W COMPUTATION DATE: 17-FEB-94 PAGE 3 ARCO ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 29-JAN-1994 KELLY BUSHING ELEVATION: 68.0O FT ENGINEER: FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/100 FEET FEET FEET DEG 8000 O0 5568 32 5500 32 29 2 8100 8200 8300 8400 8500 8600 8700 8800 8900 O0 5655 O0 5743 O0 5830 O0 5917 O0 6004 O0 6090 O0 6175 O0 6261 O0 6347 87 5587 43 5675 25 5762 47 5849 43 5936 12 6022 90 6107 81 6193 67 6279 87 28 37 43 29 41 25 29 35 47 28 56 43 30 55 12 30 54 90 30 52 81 30 50 67 30 50 N 84 16 W 4928 24 N 84 54 W 4971 N 86 4 W 5014 N 86 11W 5058 N 86 43 W 5101 N 86 24 W 5144 N 86 23 W 519o N 86 9 W 5235 N 86 16 W 5280 N 86 16 W 5326 54 45 29 33 77 24 58 88 10 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O0 0 O0 2254 18 N 4401 34 W 4945.01 N 62 53 W 2258 82 N 4449 2262 64 N 4497 2266 O0 N 4547 2268 97 N 4595 2271 96 N 4645 2275.33 N 4696 2278.70 N 4747 2282.16 N 4799 44 W 4989.96 N 63 5 W 57 W 5034.65 N 63 18 W 09 W 5080.43 N 63 31 W 91W 5125,48 N 63 43 W 19 W 5171.03 N 63 56 W 62 W 5218.75 N 64 9 W 90 W 5266.41 N 64 22 W 07 W 5314.07 N 64 34 W 2285.50 N 4850.22 W 5361.73 N 64 46 W 8912.00 6357.98 6289.98 30 50 N 86 16 W 5331.52 0.00 2285.90 N 4856.36 W 5367.45 N 64 48 W COMPUTATION DATE: 17-FEB-94 PAGE 4 ARCO ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 29-JAN-1994 KELLY BUSHING ELEVATION: 68.00 FT ENGINEER: FORMICA INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 8912 0 O0 O0 990 O0 1899 O0 2448 O0 2865 O0 3307 O0 3885 O0 4698 O0 5568 O0 6357 -68 O0 36 922 37 1831 98 2380 36 2797 72 3239 64 3817 65 4630 32 5500 98 6289 0 0 36 15 59 37 38 50 98 65 54 36 64 22 72 62 50 64 44 20 65 30 31 32 29 2 98 30 50 N 0 0 E N 54 11W 94 N 52 28 W 492 N 58 35 W 1310 N 59 39 W 2219 N 58 35 W 3116 N 67 25 W 3923 N 79 44 W 44~6 N 84 16 W 4928 N 86 16 W 5331 0 O0 17 31 69 65 O6 42 19 24 52 0 O0 0 O2 0 02 0 O1 0 O0 0 01 0 O2 0 O1 0 O1 0 O0 0 O0 N 54 269 730 1195 1650 2029 2183 2254 2285 0 O0 E 53 n 76 83 N 411 49 N 1089 69 N 1870 31N 2643 O1N 3358 77 N 3912 18 N 4401 90 N 4856 0 O0 N 0 0 E 98 W 94 95 W 492 22 W 1311 30 W 2219 18 W 3116 37 W 3923 95 W 4481 34 W 4945 36 W 5367 34 N 54 41W 45 N 56 47 W 50 N 56 9 W 84 N 57 25 W O7 N 58 1W 71 N 58 52 W 07 N 60 50 W O1 N 62 53 W 45 N 64 48 W ARCO ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: 17-FEB-94 TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0 O0 68 O0 168 O0 268 O0 368 O0 468 O0 568 O0 668 O0 768 O0 868 O0 PAGE 5 DATE OF SURVEY- 29-JAN-1994 KELLY BUSHING ELEVATION- 68.00 FT ENGINEER- FORMICA 0 O0 68 08 168 08 268 08 368 08 468 08 568 30 669 20 770 79 873 20 968 O0 76 1068 46 1168 57 1268 79 1368 91 1468 10 1568 98 1668 18 1768 18 1868 INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH 0 0 N 0 0 E 0 8 N 42 17 W 0 11 N 22 5 W 0 12 N 26 43 W 0 15 N 39 25 W 1 11 N 53 40 W 5 36 N 56 36 W 9 10 N 59 1W O0 11 10 N 53 32 W O0 13 49 N 53 54 W -68 O0 0 O0 100 O0 20O O0 300 O0 400 O0 500 O0 600 O0 7O0 8OO 976 75 1080 1184 1288 1393 1501 1613 1724 1839 1960 900 O0 15 52 O0 1000 O0 1100 O0 1200 O0 1300 O0 1400 O0 1500 O0 1600 O0 1700 O0 1800 N 54 10 W O0 15 41 N 53 36 W O0 15 23 N 53 39 W O0 17 8 N 56 31W O0 19 31 N 59 16 W O0 24 52 N 6O 2 W O0 26 19 N 59 51W O0 27 9 N 60 40 W O0 31 5 N 57 40 W O0 37 7 N 52 51W FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 -0 O1 0 22 0 54 0 88 1 74 7 87 21 18 39 04 60 99 0 O0 0 01 0 01 0 O0 0 O0 0 O0 0 03 0 04 0 02 0 02 0 O0 N 0 07 N 0 32 N 0 66 N 0 98 N 1 54 N 5 05 N 11 99 N 21 89 N 35 09 N 0.00 E 0 06 E 0 06W 0 23W 0 43 W 1 09 W 6 13 W 17 48 W 32 36 W 50 O0 W 0 O0 N 0 0 E 0 0 0 1 1 7 21 39 61 O9 N 41 11E 32 N 11 33 W 70 N 19 7 W 07 N 23 46 W 89 N 35 15 W 94 N 50 32 W 20 N 55 33 W O7 N 55 55 W 08 N 54 56 W 87 8O 116 32 143 68 172 60 205 28 246 27 294 85 344 98 400 04 467 91 0 O2 0 O1 0 O1 0 O1 0 02 0 O4 0 O3 0 O2 0 O2 0 O3 50 80 N 67 83 100 117 138 162 187 215 254 71.81W 63 N 94.93 W 116 95 N 117.00 W 144 56 N 140.72 W 172 99 N 168.37 W 205 38 N 203,95 W 246 82 N 245.96 W 294 72 N 289.51W 345 56 N 337.04 W 400 95 N 392.47 W 468 87 96 N 54 44 W 56 N 54 32 W O0 N 54 20 W 96 N 54 27 W 6O N 54 59 W 47 N 55 51W 97 N 56 30 W 05 N 57 2 W 07 N 57 24 W O1 N 57 0 W 2090 35 1968 O0 1900 O0 42 20 2232 2390 2569 2795 3046 3289 3525 3769 4006 O1 2068 23 2168 68 2268 77 2368 12 2468 17 2568 43 2668 78 2768 11 2868 O0 2000 O0 2100 O0 2200 O0 2300 O0 2400 O0 2500 O0 26OO O0 2700 O0 2800 O0 47 55 O0 53 8 O0 59 16 O0 67 9 O0 65 27 O0 65 57 O0 64 42 O0 65 25 O0 64 19 N 51 44 W N 51 45 W 650 N 52 6 W 772 N 57 33 W 920 N 59 9 W 1123 N 58 30 W 1352 N 59 1W 1574 N 59 27 W 1788 N 59 32 W 2011 N 59 39 W 2225 550 70 36 10 75 22 71 2O 21 09 15 0 02 0 04 0 04 0 04 0 04 0 O1 0 O1 0 O1 0 O1 0 O0 305 93 N 458 26 W 551 O0 N 56 16 W 367 443 528 633 752 867 976 1089 75 N 537 78 N 633 O4 N 755 59 N 928 42 N 1125 40 N 1314 84 N 1498 95 N 1690 1198.47 N 1875 19 W 651 27 W 773 93 W 922 71W 1124 O7 W 1353 39 W 1574 34 W 1788 46 W 2011 05 W 2225 O0 N 55 36 W 29 N 54 59 W 09 N 55 4 W 26 N 55 42 W 48 N 56 14 W 80 N 56 35 W 64 N 56 54 W 38 N 57 11W 34 N 57 25 W 4232.47 2968.00 2900.00 64 10 4468.09 3068.00 3000.00 64 31 4696,98 3168.00 310000 63 20 4913 21 3268 O0 3200 O0 62 26 5130 76 3368 O0 3300 O0 61 59 5332 66 3458 O0 3400 O0 57 20 5508 22 3568 O0 3500 O0 54 8 5673 89 3668 O0 3600 O0 51 30 5829 33 3768 O0 3700 O0 48 10 5975 16 3868 O0 3800 O0 45 5 N 59 50 W 2428 14 N 59 34 W 2641 41 N 59 23 W 2847 25 N 59 9 W 3038 90 N 58 17 W 3232 10 N 60 51 W 3407 36 N 62 I W 3551 36 N 63 51 W 3682 97 N 65 46 W 3801 16 N 67 15 W 3906 15 0.01 0.01 0 O1 0 O1 0 O1 0 02 0 03 0 02 0 02 0 02 1300.46 N 2050 65 W 2428 24 N 57 37 W 1408 29 N 2234 1512 1610 1711 1800 1868 1929 1979 2022 97 N 2412 29 N 2577 15 N 2741 34 N 2892 96 N 3019 17 N 3137 96 N 3244 27 N 3342 74 W 2641 03 W 2847 19 W 3038 98 W 3232 90 W 3407 80 W 3551 33 W 3683 92 W 3801 23 W 3906 47 N 57 47 W 28 N 57 54 W 91 N 58 0 W 10 N 58 2 W 36 N 58 6 W 37 N 58 15 W O1 N 58 25 W 28 N 58 37 W 42 N 58 49 W arco ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: 17-FEB-94 PAGE 6 DATE OF SURVEY: 29-JAN-1994 KELLY BUSHING ELEVATION: 68.00 ET ENGINEER: FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 6112 80 3968 O0 3900.00 41 46 6244 6371 6493 6612 6730 6847 6964 7080 7195 32 4068 O0 4168 51 4268 62 4368 45 4468 89 4568 42 4668 31 4768 57 4868 O0 4000.00 39 16 O0 4100,00 36 34 O0 4200 O0 33 50 O0 4300 O0 31 59 O0 4400 O0 31 50 O0 4500 O0 31 19 O0 4600 O0 30 33 O0 4700 O0 30 4 O0 4800 O0 29 38 N 69 0 W 3999 33 N 70 34 W 4082 N 72 47 W 4158 N 75 38 W 4226 N 78 44 W 4287 N 79 7 W 4346 N 79 17 W 4403 N 79 43 W 4459 N 79 59 W 4513 N 80 58 W 4566 99 61 67 89 17 67 38 85 81 0 O2 0 O2 0 O2 0 O2 0 02 0 O1 0 O1 0 O1 0 01 0 O1 2057 86 N 3429 81 W 3999 79 N 59 2 W 2087 2111 2131 2146 2158 2169 2180 2190 2200 41N 3509 99 N 3583 49 N 3651 07 N 3714 06 N 3775 67 N 3836 55 N 3895 96 N 3952 32 N 4009 93 W 4083 68 W 4159 70 W 4228 70 W 4290 87 W 4349 33 W 4407 16 W 4463 81W 4519 35 W 4573 74 N 59 16 W 72 N 59 29 W 26 N 59 44 W 06 N 59 59 W O7 N 6O 15 W 37 N 60 31W 98 N 60 46 W 41 N 61 0 W 43 N 61 15 W 7310 37 4968 O0 4900 O0 29 12 7424 7538 7654 7770 7885 7999 8113 8228 8343 60 5068 96 5168 86 5268 46 5368 23 5468 64 5568 81 5668 30 5768 37 5868 O0 5000 O0 5100 O0 5200 O0 5300 O0 5400 O0 5500 O0 5600 O0 5700 O0 5800 O0 28 33 O0 30 16 O0 30 12 O0 29 55 O0 29 0 O0 29 2 O0 28 33 O0 29 52 O0 29 20 N 81 28 W 4618 71 N 82 13 W 4669 N 81 25 W 4720 N 81 57 W 4773 N 82 25 W 4826 N 83 12 W 4878 N 84 16 W 4928 N 85 1W 4977 N 86 9 W 5026 N 86 31W 5077 25 07 8O 80 O1 08 43 86 10 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 2208 95 N 4065 07 W 4626 47 N 61 29 W 2216 2224 2233 2241 2248 2254 2259 2263 2267 77 N 4119 65 N 4174 19 N 4232 12 N 429O 26 N 4345 17 N 4401 39 N 4456 59 N 4511 36 N 4568 71W 4678 63 W 4730 59 W 4785 04 W 4840 89 W 4893 16 W 4944 O1W 4996 59 W 5047 39 W 5100 26 N 61 43 W 40 N 61 57 W 60 N 62 11W 15 N 62 25 W O0 N 62 39 W 85 N 62 53 W 09 N 63 7 W 60 N 63 21W 11 N 63 36 W 8457.84 5968.00 5900.00 29 33 8574.21 6068.00 6000.00 30 59 8690.79 6168.00 6100.00 30 52 8807.21 6268.00 6200.00 30 50 8912.00 6357.98 6289.98 30 50 N 86 29 W 5126.07 N 86 16 W 5178.54 N 86 11 W 5231.41 N 86 16 W 5284.14 N 86 16 W 5331.52 0.01 0.01 0.01 0.00 O. O0 2270.64 N 4624.00 W 5151.42 N 63 51 W 2274.47 n 4683.38 W 5206.46 N 64 6 W 2278.38 N 4743.19 W 5262.02 N 64 21 W 2282.40 N 4802.76 W 5317.50 N 64 35 W 2285.90 N 4856.36 W 5367.45 N 64 48 W COMPUTATION DATE: 17-FEB-94 PAGE 7 ARCO ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA MARKER 9 5/8" CASING TOP KUPARUK C BASE KUPARUK C TOP KUPARUK a BASE KUPARUK A GCT LAST READING PBTD 7" CASING DATE OF SURVEY: 29-JAN-1994 KELLY BUSHING ELEVATION: 68.00 FT ENGINEER: FORMICA INTERP0~TED VALUES FOR CHOSEJ~ HORIZONS SURFACE LOCATION = 962' FNL ~ 1602' FEL, SEC25 T13N RSE MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOLFFH EAST/WEST 5150 O0 8639 O0 8654 O0 8654 O0 8698 O0 8776 O0 8804 O0 8892 O0 8912 O0 3377 07 6123 57 6136 43 6136 43 6174 18 6241 20 6265 25 6340 81 6357 98 '3309.07 6055.57 6068.43 6068.43 6106.18 6173.20 6197.25 6272.81 6289.98 1720 06 N 2276 62 N 2277 13 N 2277 13 N 2278 63 N 2281 35 N 2282 29 N 2285 24 N 2285 90 N 2756 42 W 4716 62 W 4724 32 W 4724 32 W 4746 88 W 4786 79 W 4801 12 W 4846 13 W 4856 36 W COMPUTATION DATE: 17-FEB-94 PaGe 8 ARCO ALASKA, INC. 3M-25A KUPARUK RIVER NORTH SLOPE, ALASKA MARKER TOP KUPARUK C BASE KUPARUK C TOP KUPARUK a BASE KUPARUK a PBTD DATE OF SURVEY: 29-JAN-1994 KELLY BUSHING ELEVATION: 68.00 FT ENGINEER: FORMICA ************ STRATIGRAPHIC SUMMARY SURFACE LOCATION = 962' FNL A 1602' FEL, SEC25 T13N R8E MEASURED DEPTH BELOW KB 'I"VD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 8639 O0 8654 O0 8654 O0 8698 O0 8804 O0 8912 O0 6123 57 6136 43 6136 43 6174 18 6265 25 6357 98 6055 57 6068 43 6068 43 6106 18 6197 25 6289 98 2276 62 N 2277 13 N 2277 13 N 2278 63 N 2282 29 N 2285 90 N 4716 62 W 4724 32 W 4724 32 W 4746 88 W 4801 12 W 4856 36 W FINAL WELL LOCATION AT 'ID: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 8912.00 6357.98 6289.98 HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 5367.45 N 64 48 W COMPANY ARCO ALASKA, INC. FIELD 3M-25A WELL KUPARUK RIVER COUNTRY USA RUN I DATE LOGGED 29-JAN-1994 REFERENCE 94O42 Ail interpreta~ons are opinions be~. d on i.nferen, c.es frown..,electrical ,or o~,er,,mea?ureme.n.ts .a~n_d w_e_c_a,n_n.o_L._an..d. guarantee the accuracy or correcmess or an.y,n~rpre~a[,~ons, ano. we, sna, no[, except ~n t.ne neg igence on our par~, be hable or responsi, bl,e for any.loss, .c. ps~s, aama~es or expenses ~,_c_u_rr_e..o~._~._L~,,~.i_~u" _rYe anyone resultiDg from any interp~reta~on, ~aae oy a,r~ or ,o...ur omcers,.age, n.~s or emp~oy.ees., also subject to our L~eneral lerms aha L, onor0on8 as se[ out ir1 our curren~ price ~cneou~e. ~£LL' 3~1- 25A *~ (962'FNL, 1602'FEL, SEC 25, TT~--", R8E, tiM) -_ *gRIZONTAL PROJECTION NOC:rTH 5000 4OOO 3000 20O0 1000 -1000 -2000 SOUTH -3000 R~F 94042. SCALE: I/ 1000 IN/FT . .................... :::: :: : :... ::: ;!ii i!!i!!iii ........ ~!~ :::: :::: ................ :::: :::: ::~ :::: ~::: :::: :::- :::: :-:: ::.. ::r: .i..i.i...! i..!...!...i ..... i...i...i...i .i...i.-.i-.i ..... i..i...}...)...i...~...i..ir..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...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.L.i i .i i i.i i i ~.i i i i.i i i.~ i : ~ - .......... i :: ~: :! :iii ii~ !i!i ~ili ~!:~ :! ~ : i:: i'::i }' i:" ::::::::::::::::::::::::::::::::::::::::::::::::: ....... :: .... i'i"i i' "i"i 'i i' ':i :"i i i: ' i · :.:: :::: ...... ~ : .:: :: : ::. ........... i ...... !--J--!-i .i...!-.I.-! i---!---!-:--i---!---!--i---~--! i .i ...... !Q F~:; ~.-~-~ ! ~ :-.~ ~ .~...:...~ ~..~..~.! ~ .: .~ 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--i-- -i--i--'!'-i--i---i---!---i--i-':--i-i-i'i- i --i--i ..... %'~"~%1 .... ~i' ~d8 ~ ~-i- ii-i"i .... ?! i i i ~, ?';?'?'';"i ................. ?'~'"!'i-'~'"! .... i ..... ..... i'"i 'il "i iil i'ilii%'.~7;;; ;;;::;':i' i;..i:;'::;i!' · i .............. i ................ ! ............ !!---i ...... ..... i---i---i---i ...... i--i.-.i-.-i ...... i...i ........... i...i...; ........ !...;...i ........ !..;..!....i...;.~;+;i..;(.'4;~o°c...L;.. !-:.i---i--i--!--i---i--I--i---!-'-i--i--~--i---i---i-i-i--i--i-"! ...... i---i--;-..; ..... ii-il.-;;i.i- iii.-; ~;~-.i-:~;i.~ i: i !.;...!. i..;...i..i .... ;...;..i..i ..i...i...i.; .... i..;...h..i...i i..!..; .... !.i..i..; ;.!.;..;. i...;..;.; ;.~ :.; ! i;;; ; c .:',,,~ t~o ............... ..!.i..i..i ...... i...i...i...i ...... i...i..i..i.I...i...i..i...i .... i...i.i...i...i..L.i..i .... ;.i...i.i ..... i.;.;...i ..... il;.;,.;.;.;.;'!..~..; .... ~...:: ............ .................. ~..!..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---!ii,i'i'i"!'~i'i'!"i-,ii'ii'"ii";"! i'i'!"i ';'~ii ';'!~; '¢:; :::: :::: :::: :::: :::: :::: .::: :::: .::: :..: .. 1 i---i--i.!---;---i---i--!.--i ...... i---!--i--.i .... !--!--.i---i ...... i.--i---i---i.--i---!---i--.; ..... ;-.i---i---i .... ;-.;..;i .... ;.;,..~.::.: ~ ...... .... ii!: i , ............................................ i .... :~iI : ~ !-i.-i---i--'-i--i---i---i..- i--!--i.-i- -!--i--i-.i i--i-i-! i.i-!.-i ii~i, i!ii i; i ii :':' ........ i-i ........ i---i ..... i---i---i ....... i---i-4--*i i---i--i i-i..-i-i-.i---~.--~ ,-i-hl i :--!.!- ~.: ~ > .~ :.~ · - ~ ' ;::: :::; :::: :::: ;:;:,:::: :.:: ::: : , -i---hi.-!-. i.!---!---i ...... !?-!!--i?-!---!.'.-!!--!-.! !--!--i!'-i---i.i-~. i-iii ~.ii: !i;i :'~'" ~- ~ I -6000 -5000 -4000 -3000 -2000 -1000 0 :CCC 2000 WEST EAST WELL: 3R-25A (962'FNL, 1602'FEL, SEC 25, R8E, UN) ~RTICAL PROJECTION -1000 0 0 1000 2000 3000 4000 5000 6000 .................. . ::: ....... .:: :::: :: : :::: ....... . ....................................... .............................................. :: ................................. : ~:. · :. : . ::::,::-: :::: :::: :::: :::: :::: ::-. : .... 7000 295.0 PROJECTION ON VERTICAL PLANE 115.0 - 295.0 SCALED IN VERTICAL DEPTH$ HORIZSCALE : 1/ 1000 IN/FT ARCO Alaska, Inc. Date: March 11, 1994 Transmittal #: 9027 RETURN TO: ARCO Alaska, Inc. Attn: Sarah Bowen Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. and return one signed copy of this transmittal. 2E-17-~ ~°;~ LIS-Tape and Listing: 02-21-94 ~'~ o~ v' HNGS/APS/LDS/CNTG and GR/AIT ~, \ 2E-06~(~o5o LIS Tape and Listing: 02-23-94 ,.,- /,/ o ~-.CDR/CDN-2Bit Runs with QRO Processing ~E-17 ua~ LIS Tape and Listing: 02-09-94 o ~-CDR/CDN-2Bit Runs with QRO Processing 2E-07 (~5'7.. LIS Tape and Listing: 02-14-94 o~-CDR/CDN-1Bit Run with QRO Processing 2E-05 (~:rS~ LIS Tape and Listing: 02-04-94 o~ --CDR/CDN-2Bit Runs with QRO Processing 3M-25A ~:~Sq LIS Tape and Listing: 02-15-94 Receipt AcOrn oilDe dR/gCe~ ~'%~ _~/'%cessing Bob Ocanas DISTRIBUTION: Please acknowledge receipt 94034 93545 93457 93521 93549 94015 Date: gECEIVED MAR 7 4 199~ Alaska Oil & Gas Cons. Ancho~ge C°~issbn state of Alaska ARCO Alaska, Inc. Date: March 11, 1994 Transmittal #: 9028 RETURN TO: ARCO Alaska, Inc. Attn: Sarah Bowen Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted below are the following ~pen h~31e~items. receipt and return one signed copy of this transmittal. Please acknowledge 2E-05 CDR ~,,m~ ~,~,c. 11-30-93 to 12-5-93 c~,~. 6000-12200 2E-05 CDN ~[~ 11-30-93 to 12-5-93 c~- 6000-12200 2E-05 CDR Ve~ Enhanced 11-30-93 to 12-5-93~. 1130~122~ Resisitivity I~ ~E-07 ~DR Ve~-Enhanced Resistivity/U~1~8-93 ' 9000-10300 ~u/ CDR J~~ 11-6-8-93 ~ 4750-10300 ~E-17 CDR) ~~ c 11-21-25-93 ~4400-9150 2E-17 CDN I~l ~c 1-21-25-93 ~ 8640-9150 2E-17 ADN/LW~ - ~~,~ ~,~1-23-25-93 ~8640-9100 ~2E-17 ~CDR Ve~-Enhance Resistivity/~l 1-21-25-93 I 4400-9150 3M-25A CDR/L~ I=~ 1-6-9-94 ~ 5200-8900 3M-25A CDN/~~c .~-6-9-94 ~ 5140-8900 3M-25A CDR Ve~-Enhanced ResistirityJ~-6-9-94 t 8000-8900 2E-06 CDR ~!~ ~'~t~. 11-13-17-93 4750-10650 2E-06 CDN ~I~ 11-13-17-93 ~1010~10650 _ 0670 2E-06 CDR~e~-Enhanced Resistivity 11-13-17-93~ 9800-1 Acknowl~g~:. ~.~Z~. ~~ Date: DISTRIBUTION: ' D&M Drilling Catherine Worley(Geology) ARCO Alaska, Inc. Date: March 04, 1994 Transmittal #: 9020 RETURN TO: ARCO Alaska, Inc. Attn: Sarah Bowen Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted below are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 3M-23 % Directional SurveyS'" '~7-"~'~° 01-30-94 94045 3M-26 P-'-. Directional Survey o- %~% 01-30-94 94043 3M-25A ss Directional Survey o- Mt-z. 01-29-94 94042 3M-24 5% Directional Survey b- iz.,t~-~, 01-30-94 94044 Receipt Acknowledged: DISTRIBUTION: D&M State of Alaska (2 copies) ARCO Alaska, Inc. Date: January 11, 1994 Transmittal #: 9000 RETURN TO: ARCO Alaska, Inc. ATTN: Sarah Bowen Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted below are the following Cased Hole items. receipt and return one signed copy of this transmittal. 3M-25A 3M-26 3M-23 3M-24 3M-26 3M-25A 3M-23 3M-24 ~/Ultrasonic lmager-USIT Cement & Corrosion '/Ultrasonic imager-USIT Cement & Corrosion ,/Ultrasonic imager-USIT Cement & Corrosion /Ultrasonic Imager-USIT Cement & Corrosion ,,'Cement Bond Log (CBT)v' ,,'Cement Bond Log (CBT) -/Cement Bond Log (CBT) ,,/Cement Bond Log (CBT) Please acknowledge 01-29-94 Ri 7~50 01-29-94 ~,', 69i~-8785 5 01-29-94 ¢,~ 7300-12606 5" 01-29-94 F,~ 10600-12356 12-20-93 ~,~ 7800-9421 12-20-93 At 6900-8756 5 12-20-93 P,~ 7300-12577 5 12-20-93 ~ 10600-12327 Receipt Acknowledge: Drilling State of Alaska(+sepia) NSK Date: ,. ALAF OIL AND GAS CONSERVATION COMMISf' ' ~1 APPLICAI'iON FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Alter casing _ Repair well _ Change approved program Z~ Operation Shutdown_ Re-enter suspended well _ Plugging _ Time extension _ Stimulate _ Pull tubing _ Variance _ Perforate _ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 961.5' FNL, 1602' FEL, Sec. 25, T13N, RSE, UM ~ At top of productive interval 2039' FNL, 2192' FWL, Sec. 23, T13N, RSE; UM At effective depth At total depth 1940' FNL, 2032' FWL, Sec. 23, T13N, R8E, UM 12. Present well condition summary Total Depth: measured true vertical 10888' feet Plugs (measured) 6351 ' feet 6. Datum elevation (DF or KB) RKB 68' feet 7. Unit or Property name Kuparuk River Unit 8. Well number 3M-25 9. Permit number 93-196 10. APl number 5o-029-22433 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length 80' 5109' measured None true vertical Tubing (size, grade, and measured depth None Packers and SSSV (type and measured depth) None 13. Attachments Description summary of proposal 14. Estimated date for commencing operation 1/5/94 16. If proposal was verbally approved Name of approver Blair Wondzeli 10888' feet Junk (measured) 6 3 5 1 ' feet Size Cemented Measured depth True verticaf/depth 1 6" 250 SX AS I 121' 1 9-5/8" 1000 SX ASllll & 5150' /'1 ~'""'~/8/~2' 15. Status of ,,~11 classification as: Oil X Gas __ Suspended Service Date approved 1/5/94 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed _~~'~ Title Area Drilling Engineer FOR COMMISSION USE ONLY Date Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test _ Location clearance__ Mechanical Integrity Test_ Subsequent form require 10- IApproval No. Aeoroved by the order of the Commission Commissioner Date ~I}EMtT iN JAN - 6 1994 b~l & Gas Cons. commls¢on Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION f WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 Janua~ 6,1994 A W McBride, Area Drlg Engr ARCO Alaska inc P O Box 100360 Anchorage, AK 99510-0360 Re: Well # Company Permit # Surf Loc Btmhole Loc Kuparuk River Unit 3M-25A ARCO Alaska Inc 94-06 961.5'FNL, 1602'FEL, Sec 25, T13N, R8E, UM 1369'FSL, 1191'FEL, Sec 23, T13N, R8E, UM Dear Mr McBride: Enclosed is the approved application for permit to re-drill the above referenced well. The permit to re-drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting re-drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) must be given to allow a representative of lhe Commission to witness a test of BOPE installed pdor to drilling a new hole. Notice may be given by contacting the Commission's petroleum field inspector, on the Nodh Slope pager at 659-3607. David W. J0i~.nston ! Chairman BY ORDER OF THE COMMISSION jo/encl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmenlal Conservation - w/o encl STATE OF ALASKA AL __,KA OIL AND GAS CONSERVATION COMMI~,_ ON PERMIT TO DRILL 20 AAC 25.005 la. Type of Work Drill X Redrill [~ lb Type of Well Exploratory r"] Stratigraphic [] Development Oil X Test Re-Entry r'~ Deepen F-~ Service [-~ OevelopmentGas BI Single Zone X Multiple Zone [-'i 2.. Name of Operator 5, Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 68', Pad 27' GL feet Kuparuk River Field 3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchorage, AK 99510-0360 ADL 25522, ALK 2558 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 961.5' FNL, 1602' FEL, SEC. 25, T13N, RSE, UM Kuparuk River Unit Statewide At top of productive interval (@ TARGET ) 8. Well number Number 1351' FSL, 1055' FEL, Sec. 23, T13N, RSE, UM 3M-25A #U-630610 At total depth 9. Approximate spud date Amount 1369' FSL, 1191' FEL, Sec. 23, T13N, RSE, UM 1/6/94 $200,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in properly 15. Proposed depth (MD and TVD) property line 3M-14 9000' MD 1369' @ TD feet 12.3' @ 140' MD feet 2560 6433' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) Kickoff depth 450 feet Maximum hole angle 60.97° Maximum surface 2006 psig At total depth (TVD) 3585 psig 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data/ 24" 16" 62.5# H-40 Weld 80' 41' 41' 121' 121' +_200 CF 12.25" 9.625" 47.0# L-80 BTC 2567' 41' 41' 2608' 2293' 1000 Sx Arcticset III & HF-ERW 550 Sx Class G 12.25" 9.625" 36.0# J-55 BTC 2608' 2293' 5150' 3382' HF-ERW £~- ~-~'-r~ 8.5" 7" 26.0# L-80 BTCMO£ 8959' 41' 41' 9000' 6433' 140 SxClassG HF-ERW Top 500' above Kuparuk 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Meas u red ~ep, Ll.l.h i,,T ~u~/Vl?J't ~t,I d e p t h Structural Conductor Surface Intermediate Production I £\ i\l -' ~? Liner .... -'" L~ Perforation depth: measured /:','.;i :;J;~ 0;:J & r¢-~ls Coils. C0rrlmJssion true vertical Arich0ra~q 20. Attachments Filing fee X Property plat BI BoP Sketch X Diverter Sketch X Drilling program X Drilling fluid program X Time vs depth plot [] Refraction analysis BI Seabed report [~ 20 AAC 25.050 requirements X 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed f~~-t~/~ Title Area Drilling Engineer Date //,~/F~/ Commission Use Onl~/ Permit Number ~. IAPI number ,.~:~%.' IApproval date ~-,,~_ I See cover letter for ~'-~' -' ~/~ 50- O.2:L~-~' -- .2-...2~ ~'-,~ ~ --~_/~ / / '-'- ~,' ~ other requirements Conditi(~ns of approval Samples 'required [] Yes .[~ No Mud Icg required [] Yes J~ No Hydrogen sulfide [] Yes ,~ No Directional survey required J~ Yes [] No measures Required working pressure for nOPE BI 2M ~. 3M [~ 5M r"] 1OM [-I 15M Other: Original Signed By David W. Johnston by order of .! Approved by Commissioner the commission Date ///" Form 10-401 Rev. 7-24-89 Jbmit in triplicate KRU 3M-25A Side Track Kuparuk River Unit Well 3M-25 was drilled to the planned Kuparuk Target location and TD was reached on 1/5/94. The open hole logs indicated that the well was not economic as a result of a thin pay interval. As a result, ARCO Alaska, Inc. requested and was granted a verbal approval from the AOGCC to plug and abandon the 8-1/2" production hole of this well on 1/5/94. ARCO Alaska, Inc. requests approval to side track the 8-1/2" section of the wellbore to an alternate Kuparuk target via this Permit to Drill. The new well (Well 3M-25A) will utilize the surface hole and 9-5/8" surface casing of the original 3M-25 wellbore (9-5/8" surface casing shoe at 5150' MD). The well will be kicked off at 5250' MD. The original 8-1/2" hole was P&A'd on 1/5/94 - 1/6/94 as per the approved P&A procedure. Side track operations are scheduled to begin +3:00 pm, 1/6/94. Approval of this Permit to Drill is requested before this time so as not to incur significant stand by rig charges. If you have any questions or comments regarding the attached procedure, please contact Wayne McBride at 263-4962 or the Drilling Engineer working on the project (Steve Bradley) at 263-4243. Thank you for your expedient response to this request. RECEIVED Gas Cons. Commission , , , , , , . . , 10. 11. 12. 13. 14. 15. GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD 3M-25A Move in and rig up Parker #245. Well 3M-25A will utilize the existing surface hole and surface casing of original Well 3M-25 (8-1/2" hole of this well was P&A'd, 1/5/94). Drill out kick off cement plug from 5100' to kick off point (5250'). A leak off test was performed at the surface casing shoe to 12.5 ppg EMW on 1/2/94. Kick off and drill 8-1/2" hole to total depth (9000') according to directional plan. Run open hole evaluation logs or LWD tools as needed. Run and cement 7" casing. (If significant hydrocarbon zones are present above the Kuparuk, sufficient cement will be pumped for isolation in accordance with Rule 20 AAC 25.030. Alternatively, if significant hydrocarbon zones occur within 200' TVD of the surface casing shoe, cement will be down squeezed in the annular space between the surface and production casing after the primary cement job is completed.) ND BOPE. NU tubinghead & full opening valve for cased hole logging. Secure well and release rig. Run cased hole cement evaluation. ND full opening valve & NU tree assembly. Move in and rig up Nordic #1. Install and test BOPE. Pressure test 7" casing to 3500 psi. Perforate and run completion assembly, set and test packer. ND BOPE and install production tree. Shut in and secure well. Clean location and release rig. RECEIVED Gas Corls. [_;0~¥1[nission Ar~chorag.~; DRILLING FLUID PROGRAM Well 3M-25A Density PV YP Viscosity Initial Gel 10 Minute Gel APl Filtrate pH % Solids Spud to 9-5/8" surface casing 9.0-10.5 15-25 15-35 50-80' 5-15 15-40 10-12 9.5-10 _+10% Drill out to weight up 8.4-9.6 5-15 5-8 30-40 2-4 4-8 8-10 9.5-10 4-7% Weight up to TD 11.2 10-18 8-12 35-50 2-4 4-8 4-5 thru Kuparuk 9.5-10 <12% Drilling Fluid System: Tandem Brandt Shale Shakers Triple Derrick Shale Shakers Solids Processing System to minimize drilling waste Mud Cleaner, Centrifuges, Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators Notes: Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. Maximum anticipated surface pressure is calculated using a surface casing leak-off of 13.5 ppg EMW and a gas gradient of 0.11 psi/ft. This shows that formation breakdown would occur before a surface pressure of 2006 psi could be reached. Therefore, ARCO Alaska, Inc. will test the BOP equipment to 3000 psi. The nearest well to 3M-25A is 3M-14. As designed, the minimum distance between the two wells would be 12.3' @ 140' MD. Incidental fluids developed from drilling operations will be hauled to the nearest permitted disposal well or will be pumped down the surface/production casing annulus of the last well drilled. That annulus will be left with a non-freezing fluid during any extended shut down (> 4hr) in pumping operations. The annulus will be sealed with 225 sx of cement followed by arctic pack upon completion of fluid pumping. *Spud mud should be adjusted to a FV between 50-80 sec/qt to drill gravel beds. RECEIVED · .../ ,./ "~-: -[ii~ . ' r:. · · iCreated by : jones iDote plotted ' 5-Jan-94 iPIot Reference is 25A Version #1. iCoordinotes ore in feet reference slot #25. True Verticot Depths ore reference wellhead. Baker Hughes INTEQ ARCO ALASKA Inc. Structure : Pad SM Well: 25A Field : Kuparuk River Unit Location : North Slope, Alaska WELL PROFILE DATA .... ~---- POinL ....MD Inc D~r ~VO NorthEast Deg/1OOJ iKOP 5250 62.11300.78 3428 1792 -2810 End of Drop 6695 29.53277.66 4428 2179 -3743 Tere~.t 8722 29.53277.65 6191 2312 -4733 0.00i iErd of Hokl 8800 29.53277.65 6259 2317 -4771 0,00: iEnd Of Hold 90~.?029.5.3 277.65 6433 23~'9-4869 N 58.15 DEG t7 5 40' (T0 TARaET) · *,PLANE OF PROPOSAL**, 3200_ 341>O 3600 4'20~1 4s°°t 52~_ _ 56~_ 5~00_ - 6000_ 6600_ < - - W e s f ,: 00.00 500-04800 4600 4400 4200 4000 5800 3600 3400 3200 30~) 2800 2600 2400 II II iIq~ II II II II II II II II II II I / ~' ~ '~ ~ ,~ _~ _2200 I ~KOP / Sidetrack Point ~A~' ~O 'be: 57~5 ~ 48.24 ~~ 43.~ xx ~ DOGLEG ~. 18 "N ~ 34.80 '~ 30.59 AVERAGE ANGLE 29.53 DEG \\ End,,Drop d~q.~'~4 Turn I I I I I I I I I 58100 I I ! I I I ! 3000 32[Y33400 3600 4C.304200 440-3 Top Zone A RECEIVED & Gas Carls. Cornmissi0n Anchorage TARGET - T/ ZoneBose Kup Sands TD /'7 Casing Pt "r,~D = ~'<~¢~' 7"'l/ g : ¢433' I I800/ t I I I I I I I I I I I I 62100 I I I -- I I I 4600 4 500¢3 5200 54~¢0 56,.73 5500 6L¥30 6400 6600 6800 Scale i : 100.00 Vertical Section on 301.85 azimuth with reference 0.00 N, 0.00 E from slot #25 Casing Design / Cement Calculations 6-Jan-94 Well Number: Surface Csg MD: Surface Csg TVD: Production Csg MD: Production Csg TVD: Top of West Sak, TMD: Top of Target, TMD: Top of Target, TVD: Estimated Pressure: Surface Casing Choice: Production Csg Choice: Production Casing Frac. Pressure 3M-25A 5,150 ft 3,382 ft 9,000 ft 6,433 ft 3,972 ft 8,722 ft 6,191 ft 3500 psi ** See Page 4 For Casing Choices 3,500 psi Maximum anticipated surface pressure TVD surface shoe = 3,382 ft {(13.5'0.052)-0.11}*TVDshoe =1 2,002 psiJ Estimated BH pressure at top of target zone Estimated Pressure= Top of Target, TVD = Overbalance, psi= Anticipated Mud Weight =[ 3,500.0 ppg 6,191 ft 100 psi 11.2 PPgl Surface lead: Top West Sak, TM D Design lead bottom 500 ft above the Top of West Sak = 3,972 ft = 3,472 ft Annular area = 0.3132 cf/If Lead length * Annulus area = 1,087 cf Excess factor = 100% Cement volume required = 2,175 cf Yield for Permafrost Cmt = 2.17 Cement volume required =1 1,000 sxJ Surface tail: TMD shoe = 5,150 ft (surface TD - 500' above West Sak) * (Annulus area) = 526 cf Length of cmt inside csg = 80 ft Internal csg volume = 0.4110 cf/If Cmt required in casing = 33 cf Total cmt = 558 cf Excess factor = 14% Cement volume required = 637 cf Yield for Class G cmt = 1.15 Cement volume required =1 550 sxJ Gas Cons. Commission Anchorag~ Casing Design/Cement Calculations 6-Jan-94 Production tail: TMD = 9,OOO ft Top of Target, TMD = 8,722 ft Want TOC 500' above top of target = 8,222 ft Annulus area (9" Hole) = 0.1745 (TD-TOC)*Annulus area = 136 cf Length of cmt wanted in csg = 80 ft Internal csg volume = 0.2148 Cmt required in casing = 17 cf Total cmt = 153 cf Excess factor = 15% Cement volume required = 176 cf Yield for Class G cmt = 1.23 Cement volume required =1 140 sx TENSION - Minimum Design Factors are: T(pb)=l.5 and T(js)=l.8 Surface (Pipe Body): Casing Rated For: Tension (Pipe Body) = Dead Wt in Air - Buoyant Force Dead Wt in Air = Length * (WEft) Buoyancy = Weight of displaced mud Length Casing Wt (Ib/ft) Dead Wt in Air Buoyancy = Tension (Pipe Body) Design Factor Surface (Joint Strength): Tension (Pipe Body) = Dead Wt in Air - Buoyant Force Dead Wt in Air = Length * (WEft) Buoyancy = Weight of displaced mud Casing Rated For: Length = Casing Wt (Ib/ft) = Dead Wt in Air = Buoyancy = Tension (Joint Strength) = Design Factor =l Production (Pipe Body): Tension (Pipe Body) = Dead Wt in Air - Buoyant Force Dead Wt in Air = Length * (WEft) Buoyancy = Weight of displaced mud Casing Rated For: Length = Casing Wt (lb/fi) = Dead Wt in Air = Buoyancy = Tension (Pipe Body) = Design Factor =[ Production (Joint Strength): Tension (Pipe Body) = Dead Wt in Air - Buoyant Force Dead Wt in Air = Length * (WEft) Buoyancy = Weight of displaced mud RECE]VED Casing Rated For: Length = Casing Wt (Ib/ft) = Dead Wt in Air = Buoyancy = Tension (Joint Strength) = Design Factor =[ ~j Cons. C0~;r~mission 1086000 lb 5,150 ft 47.OO Ib/ft 242O5O.O lb 4O6O1.3 lb 201448.7 lb 1161000 lb 5,150 ft 47.00 lb/fi 242050.0 lb 40601.3 lb 201448.7 lb 604000 lb 9,000 ft 26.00 Ib/ft 234000.0 lb 39465.3 lb 194534.7 lb 3.11 667000 lb 9,000 ft 26.00 Ib/ft 234000.0 lb 39465.3 lb 194534.7 lb 3.41 Casing Design/Cement Calculations BURST- Minimum Design Factor = 1.1 Surface Casing: Burst = Maximum surface pressure Casing Rated For: Max Shut-in Pres: Design Factor =1 Production Csg: 1. Design Case - Tubing leak while well is SI Inside pres=Csg Frac pres(3500 psi)+Mud Wt*.052*TVD Outside Pres=Backup Gradient (8.9ppg *0.052*TVD) Net Pressure = Pressure inside-Pressure outside Design Factor = Rating / Net Pressure Casing Rated For: Inside pressure Outside Pressure Net Pressure Design Factor COLLAPSE - Minimum Design Factor = 1.0 Surface Casing 1. Design Case - Lost circulation and Fluid level drops to 2000' TVD with 9.0 # Mud 2. Ext. Pres=Mud Wt*0.052*TVD-(2000'TVD of 9# Mud) Casing Rated For: Mud Gradient = Ext. Pres. @ Bottom = Design Factor =[ Production Csg 1. Worst Case - Full evacuation of casing 2. Mud weight on outside = Mud Wt * 0.052 * TVD Casing Rated For: Mud Gradient = Ext. Pres. @ Bottom = Design Factor =[ 6-Jan-94 6870 psi 2002.1 psi 3.4J 7240 psi 7241 psi 2977 psi 4264 psi 1.7J 4750 psi 0.581 Ib/ft 1031 psi 4.61 5410 psi 0.581 Ib/ft 3741 psi 1.4J RECEIVED Casing Design / Cement Calculations 6-Jan-94 Surface Casing Choices OD ID Ib/ft Grade Metal X-Section Jt Strength Body Strength Collapse I 9.625 8.681 47 L-80 13.5724 sq. in. 1161000 lb 1086000 lb 4750 psi 2 9.625 8.835 40 L-80 11.4538 sq. in. 979000 lb 916000 lb 3090 psi 3 9.625 8.921 36 J-55 10.2545 sq. in. 639000 lb 564000 lb 2020 psi 4 10.750 9.950 45.5 J-55 13.0062 sq. in. 931000 lb 715000 lb 2090 psi Burst 6870 psi 5750 psi 3520 psi 3580 psi Production Casing Choices OD ID I b/ft Grade Metal X-Section Jt Strength Body Strength Collapse I 7.000 6.276 26 L-80 7.5491 sq. in. 667000 lb 604000 lb 5410 psi 2 7.000 6.276 26 J-55 7.5491 sq. in. 490000 lb 415000 lb 4320 psi Burst 7240 psi 4980 psi RECE!VED ........ ,'~il & ~]as Qms. 6smmjssi~n Anchorag~ .~UPARUK RIVER UNi · 20" DIVERTER SCHEMATIC 5 HCR I 6 4 3 DO NOT SHUT IN DIVERTER AND VALVES AT SAME TIME UNDER ANY CIRCUMSTANCES. MAINTENANCE & OPERATION , . UPON INITIAL INSTALLATION, CLOSE PREVENTER AND VERIFY THAT VALVE OPENS PROPERLY. CLOSE ANNULAR PREVENTER IN THE EVENT THAT AN INFLUX OF WELLBORE FLUIDS OR GAS IS DETECTED. OPEN APPROPRIATE VALVE TO ACHIEVE DOWNWIND DIVERSION. ARCO ALASKA, INC., REQUESTS APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(b) RECEIVEE ,,.¢:~ .-;:,:.~; 0;! & Oas Cons. Commissior~ t- ~'r, r 1. 16"CONDUCTOR /'-~,~c:lura9; 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 TWO 10" OUTLETS. 5. 10" HCR BALL VALVES WITH 10" DIVERTER LINES, A SINGLE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. VALVES CAN BE REMOTELY CONTROLLED TO ACHIEVE DOWNWIND DIVERSION 6. 20" - 2000 PSI ANNULAR PREVENTER EDF 3/10/92 13 5/8" 5000 rS1 BOP STACK 7 ACCUMULATOR CAPACITY 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 1. FILL BOP STACK AND MANIFOLD WITH WATER. 2. 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. 3. CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNULAR PREVENTOR AND MANUAL 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. 9. OPEN PIPE RAMS. BACKOFF RUNNING JT AND PULL OUT OF HOLE. CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 10 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. 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 T.O DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. 1. 16" - 2000 PSI STARTING HEAD 2. 11" - 3000 PSI CASING HEAD 3. 11" - 3000 PSI X 13-5/8" - 5000 PSI SPACER SPOOL 4. 13-5/8" - 5000 PSI PIPE RAMS 5. 19-518" - 5000 PSI DRLG SPOOL W/ CHOKE AND KILL LINES 6. 13-5/8" - 5000 PSI DOUBLE RAM W/ PIPE RAMS ON TOP, BLIND RAMS ON BTM 7. 13-5/8" - 5000 PSI ANNULAR /, 18 3N · 16 23 3H 2 9 · 3H(-,,J, ! - ** CHECK LIST FOR NEW WELL PEP~MITS ** ITEM APPROVE DATE Fee .~...~. Loc ['2 thru 8] (4) Casg ,:' i "~'~--- '" [10 S 13] [14 thru 2 [23 thru (5) BOPE · 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Lease S Well /- ,/ NO Company YES 2. 3. 4. 5. Is sufficient undo. dicated acreage available in this pool ............. 6. Is well to be deviated & is wel]bore plat included ................... ~.F 7. Is operator the only affected party .................................. 8. Can permit be approved before 15-day wait ............................ Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is permit fee attached ............................................... Is well to be located in a defined pool .............................. Is well located proper distance from property line ................... Is well located proper distance from other wells ..................... Is administrative approval needed .................................... Is lease ncrnber appropriate .......................................... Does well have a unique name & nLrnber ................................ Is conductor string provided ......................................... Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to'~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... ¢.. REMARKS · (6) Other [29 thru 3'1]' ) / (7) Contact ~? ........ ',.' ~.~..." '7 [32] (8) Addl 29. 30. 31. 32. 33. geology' en¢ineer in¢: ' TA~ ~ ~7~-~ /-/' / rev 6/93 jo/6.011 FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpr~ssure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone ntrnber of contact to supply weekly progress data ...... Additional requirements ............................................. Additional INITIAL GEOL UNIT ..... ON/OFF POOL CLASS STATUS AREA ~ SHORE remarks' MERIDIAN' UM/h< SM WELL TYPE' Red r i 11 ,,~4~ Rev , ,, O -4 ,'-,0 U~--I 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. RECEIVED MAR 1 4 1994 Alaska Oil & ~as Co!~, ~ PAG~: [¢ir K';,iPA R C, K 'P,i VER 3q-25A,50-O2g-22433-Oi I 3 .."~ 9L,! i ~, ~.:, 2 ,q. ~,un AZS OEP?I,. { PAGe: PA~E · 5.2 3~ 4 98 9 ~:s2s 84. 141 0.351 5.230 5.091 110.165 0.527 0.009 3.a46 3. 391, 7.488 O.OU4 ~.693 ~.639 5.995 2.!86 5.477 0.0 1 O 2.351 2.400 5. ~7 0 0.017 3.294 3.!55 5.609 -g99.250 -99~.250 -g99,250 4.439 PEF.}~ND RP.~D PEK. 'I4 '~i D RP.MWD RP,I4WD RP.~WD ROP,~WD ~ET,M~D PAGg: 3.570 3.137 284.635 0.336 3,410 2,479 349.463 0,184 3.049 2.092 204,424 0,252 3. 042 569 935 3,196 3,]74 449,428 0,418 -999.250 -999 250 -999~250 -999,250 PA C C each bit: r~n ir'~ se~)arate ~iles. 9' J :~ il- 9 4 529~,.0 .1. 5 r) .n 3, 7 8.0 58.0 i 5 - r" ff','a - '1994 t 2: 30 PA~B: 0000000000 O000OO0000 0000000000 0000000000 0000000000 O000000oo0 000000o000 00o0000000 0000000000 0000000000 (3000000000 O000OO0000 O00oOoOoO0 uO0OOOOO00 0.')7 6, ,~ 3 ~ Dpt-41.. bw 1 14.7£)0 DRHP,. l,v: 1 7 Tt,;P!I. t,w1 42.90o 7 POPE.Lw'l 1,.07.4a~ n TA~.~ ! 0.371 -999.250 -999.250 -999i250 -999 250 0.009 2.176 141.276 0.876 0.026 5.133 103.229 1.394 0.007 3.361 172.378 0.061 PA~g~ 17.600 37.9(1,0 367.153 0.183 T ABD. I,t',~ 1 22.50C' 0.253 t95.669 GR.I,~I 0.~47 TABD.I.,~I 2!.900 39.300 456.56a 0.~,05 TABP.I,W1 0.012 764 2, , ~1 1. 35.2.. 1 0.3~3 0,008 2,243 O. 0,004 2,993 ~3..~4~ 0.056 0. (.) 03 2,781 i~' ,~ 40 2. 5 0,619 -999 250 '"999.~0 '999,2 .- 0 '999,250 jr. iC.,KUpapbi< 3~,~-25A,50-029-22433-Oi PAGE: 10
