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199-124
RECEIVFD kg0\- \2 MAR2020 • 2� 0Z Va . PRINT DISTRIBUTION LIST HUGHES AOGCG Please sign and return one copy of this transmittal form to: COMPANY BP Exploration Alaska Inc. BP Exploration (Alaska) Inc. Petrotechnical Data Center,LR2-1 DATA LOGGED 3 /zU201/ WELL NAME 15-13A 900 E. Benson Blvd. vl. K.BENDER Anchorage,Alaska 99508 FIELD Prudhoe Bay Unit to acknowledge receipt of this data. COUNTY North Slope Borough LOG TYPE RPM:PNC3D BHI DISTRICT Alaska --- LOG DATE February 4,2017 AUTHORIZED BY Paul Canizares EMAIL Paul.Canizares a.bakerhughes.com TODAYS DATE March 17,2017 Revision STATUS Final Replacement: No Details: Rev. Requested by: COMPANY FIELD I FINAL CD/DVD FINAL PRELIM LOGS (las,dlis,PDF,META, SURVEY REPORT ADDRESS kEDEX WILL NOT DELIVER TO P.O.Boa LOGS CGM,Final Surveys) (Compass) PERSON ATTENTION #OF PRINTS #01-PRIN I S r#OF COPIES '#OF COPIES #OF COPIES V V V V J J, 1 BP North Slope. 0 0 0 0 0 EOA,PBOC,PRB-20(Office 109) D&C Wells Project Aids Agatha Rutka&Barbara Glassmaker 900 E.Benson Blvd. Anchorage,Alaska 99508 2 ConocoPhillips Alaska Inc. 0 1 1 0 0 Attn:Ricky Elgarico ATO 3-344 700 G Street Anchorage,AK 99510 3 ExxonMobil,Alaska 0 I 0 I 1 I 0 0 Attn:Lynda M.Yaskell and/or Lisa Boggs 3201 C Street,Suite 505 MAY 10 2017 Anchorage,AK 99503 SCANNED 4 State of Alaska -AOGCC 0 I 1 1 1 0 0 Attn:Makana Bender 333 W.7th Ave,Suite 100 Anchorage,Alaska 99501 5 DNR-Division of Oil&Gas *** 0 1 1 0 0 Attn:James Hyun 550 West 7th Avenue,Suite 802 Anchorage,Alaska 99501 **Stamp"confidential"on all material deliver to DNR 6 BP Exploration(Alaska)Inc. 0 0 0 0 0 Petrotechnical Data Center,LR2-1 900 E.Benson Blvd. Anchorage,Alaska 99508 Attn:David Itter TOTALS FOR THIS PAGE: 0 3 4 0 0 TOTALS FOR ALL PAGES: 0 3 4 0 0 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. l~- /,~- ¢ Well History File. Identifier RESCAN DIGITAL DATA OVERSIZED (Scannable) Color items: D Diskettes, No. [3 Maps: Grayscale items: Poor Quality Originals: Other: Other, No/Type Other items scannable by large scanner OVERSIZED (Non-Scannable) Logs of various kinds TOTAL PAGES: ~_~ NOTES: ORGANIZED BY: BEVERLY/~~~SHERYL MARIA LOWELL Other DATE: Project Proofing PROOFED BY: BEVERLY BREN~~SHERYL MARIA LOWELL DATE:¢~..~ [] Staff Proof By: Date: Isl ~ Scanned (done) AGES: a eim ' SCANNED BY~ BEVERLY BREN VlNC~ARtA LOWELL ReScanned (do.e) RESCANNEDBY~ BEVERLY BREN VINCENT SHERYL M4RIA LOWELL DATE: fSI General Notes or Comments about this file: Quality Checked (donel Rev1 NOTScanned.w~d ~ ! ~~ BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 January 1, 2010 4f ~; ~ ~'~ Mr. Tom Maunder , ~ y ~.-~. ~ ~ ~~ "~~' Alaska Oil and Gas Conservation Commission '~""~`~~~~ J~~~ 333 West 7t" Avenue ~ ~ - ~ d'~ ~"~ Anchorage, Alaska 99501 ~~ ~~ Subject: Corrosion Inhibitor Treatments of GPB DS 15 Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS 15 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator ~ ~ BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) DS-15 Date' 01/05/10 Well Name PTD # API # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al 15-01 B 2042570 50029206960200 NA Sealed NA 15-026 2060720 50029206970200 NA Sealed NA 15-03 1820300 50029207220000 NA Sealed NA 15-04B 2071380 50029207260200 NA Sealed NA 15-05A 1950340 50029207310100 NA Sealed NA 15-06A 1982540 50029207420100 NA 6.7 NA 40.8 11 /7/2009 15-07C 2030970 50029211660300 NA 5 NA 34.0 11/10/2009 15-08C 2050050 50029211800300 NA 6.5 NA 45.9 11/28/2009 15-09A 1931380 50029212010100 NA 0.9 NA 5.1 11/11/2009 15-10A 1880850 50029205010100 NA Sealed NA 15-11 B 2041460 50029206530200 NA Sealed NA 15-12B 2060870 50029206650200 NA Sealed NA 15-13A 1991240 50029206450100 NA Sealed NA 15-14A 2042220 50029206820100 NA Sealed NA 15-15C 2081820 50029206910300 NA Sealed NA 15-16A 2011920 50029211150100 NA 0.3 NA 3.4 11/7/2009 15-17 1840890 50029211260000 NA 14.7 NA 132.6 12/4/2009 15-18A 2080830 50029222740100 NA 0.4 NA 1.7 11/11/2009 15-19A 1990990 50029218290100 NA surface NA 15-20C 2050930 50029211330300 NA 17 NA 120.7 1212/2009 15-21A 1990290 50029205030100 NA Sealed NA 15-22 1800970 50029205090000 NA Sealed NA 15-23A 2031110 50029222250100 NA 0.7 NA 3.4 10/7/2009 15-24 1911280 50029222230000 NA 1.3 NA 10.2 10/7/2009 15-25B 2080240 50029218420200 NA 0.8 NA 6.8 11/12/2009 15-26B 2041590 50029222350200 NA 0.3 NA 1.7 10/8/2009 15-27 1920060 50029222430000 NA 0.3 NA 1.7 10!8/2009 15-28A 2031240 50029222470100 NA 0.5 NA 8.5 11/9/2009 15-29B 2090380 50029222590200 NA 0.1 NA 1.7 11/10/2009 15-30A 2020890 50029222820100 NA 0.8 NA 5.1 11/11/2009 15-31B 2050860 50029222850200 NA 1.2 NA 3.4 11/11/2009 15-32A 2011840 50029224620100 NA 1.5 NA 10.2 10/7/2009 15-33B 2031940 50029224480200 NA 1.6 NA 10.2 11/29/2009 15-34A 2001370 50029224740100 NA 1.4 NA 8.5 11/10/2009 15-35 1940880 50029224880000 NA 1.8 NA 15.3 11/10(2009 15-36B 2060730 50029224800200 NA 1 NA 5.1 11/10/2009 15-37B 2040190 50029224850200 NA 1.3 NA 10.2 11/9/2009 15-38A 2030160 50029224960100 NA Sealed NA 15-39A 2060860 50029225030100 NA 0.3 NA 1.7 11/9/2009 15-40A 1980980 50029225110100 NA 1 NA 5.1 11/9/2009 15-41B 2011460 50029224920200 NA 1.2 NA 6.8 11/9/2009 15-42B 2090730 50029226240200 NA 1.5 NA 11.9 11/11/2009 15-44 1961100 50029226830000 NA 3.5 NA 30.6 12/17/2009 15-45B 2071790 50029226710200 NA 1.7 NA 11.9 11/8/2009 15-46 2041030 50029226650000 NA 1.9 NA 17.0 11/9/2009 15-47 1951740 50029226170000 NA 1.5 NA 10.2 10!9/2009 15-486 2051660 50029226350200 NA 1.2 NA 10.2 10/8/2009 15-49B 2090640 50029226510200 NA 7.3 NA 51.0 11/8/2009 Scblumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth Well m"'i,DS 15-13A í -til..- .. E-20 (~"...O ~ 8-33A }{)'!J ~~SI-05 \L2_32 '61 ' L2-32 & '!. 7 L2-32 L2-32 2DJ -<:-400 lfA W-400 -400 Job # 10913854 10866600 10861918 10830793 10687661 10672377 10912982 10687650 40009731 10621738 10621779 ~(}() -/~ If lVI -, 10/21/04 NO. 3238 Company: State of Alaska Alaska Oil & Gas Cons Comm AUn: Robin Deason 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Log Description Color Date Blueline Prints CD 10/04/08 1 10/01/04 1 06/21/04 1 1 04/25/04 1 1 01/02/04 1 1 04/28/04 1 1 09/06/04 1 1 09/22/03 1 1 10/21-26/03 2 1 10/28/03 6 1 05/05/04 1 ~' SCMT USIT MCNL RST -SIGMA RST-SIGMA RST -SIGMA RST -SIGMA RST -SIGMA OH EDIT MWD DATA OH EDIT AIT/BHC/PEXl6 ARM CALIPER USIT ~' PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: SCANNED DEG 2 8 2004 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 9950~-2838 ATTN: B~th ~ Receive: t -...f'. . /o}-z41 TRANSMITTAL FOaM BAKER HUGHES Baker Atlas Canada Geoscience Centre TO: State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Attn: Lisa Weepie Reference: Prudhoe Bay 15-13A Package contents · 1 LAS Format disk 1 Film 1 Measured Depth GR print 1 TVD-GR print Sent by: Glen Horel Received by: ~~. ' ~~~) Date: March 22, 2001 Date: ~AR 27 2001 PLEASE ACKNOWLEDGE RECEIPT BY SI~~t~tlas ~ns. Commission RETURNING A COPY TO Anchora[IB BP EXPLORATION (ALASKA) PETROCHEMICAL DATA CENTER 900 E. BENSON BLVD. ANCHORAGE, ALASKA 99508 Baker Atlas, 1300, 401 - 9~ Avenue S.W., Calgary, Alberta T2P 3C5 (403) 537-3400 Fax (403) 537-3767 9/12/00 Schhanberg NO. 507 Schlumberger Technology Corporation, by and through is GeoqueSt Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Cased Hole) Well Job # Log Description Date BL Sepia CD D.S. 16-27A PSP INJECTION PROFILE 000907 I 1 D.S. 11-09A LEAK DETECTION LOG 000904 I 1 D.S. 15-13A 20208 MCNL (PDC) .~. C[ ~7 I"J__ 000421 1 I 1 D.S. 17-15A t,~t¢.. 20181 iMEMORY GPJCCL (PDC) ~. ~'-} ~ 000330 I I I RECEIVED SIGNE DATE: ..,..'n I ~ nnnr~ Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) ~i~.~S. ~ffii~ffi Permit to Drill No. 1991240 MD 11740 TVD 8944 DATA SUBMITTAL COMPLIANCE REPORT 8/29/2002 Well Name/No. PRUDHOE BAY UNIT 15-13A Operator BP EXPLORATION (ALASKA) INC Completion Date 4/22/2000 '~ Completion Status 1-OIL Current Status AP1 No. 50-029-20645-01-00 I-OIL UIC N REQUIRED INFORMATION Mud Log N__~o Samples N~o Directional Survey DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Lo~/ Data Digital Digital Type Media Format Name Interval Log Log Run OH / Scale Media No Start Stop CH (data taken from Logs Portion of Master Well Data Maint) Dataset Received Number Comments Well Cores/Samples Information: Interval Name Start Stop Sent Received Dataset Number Comments ADDITIONAL INFORMATION Well Cored? Y/~ Chips Received? Daily History Received? ~N Formation Tops Receuived? b / N Analysis Received? Comments: ~ "~ ~ '"'7' ~ Compliance Reviewed By: ..................................................... Date: ELL T I IiISMIFr L ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC Lori Taylor 3001 Porcupine St. Anchorage, Alaska 99501 RE ' Distribution - Final Print(s) 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' Robert Richey ProActive Diagnostic Services, Inc. 310 K Street Suite 200 Anchorage, AK 99501 LoG CD-ROM 'MYLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT(S) OR FLOPPY FILM BLUELINE Open Hole I I 1 , Res. Eval. CH I I 1 / q4 4 .... 5-13 a 09-29430 Mech. CH 1 , Caliper Survey~ I Rpt or I 1BL/ 1F Print Name: Date ' ProActive Diagnostic Services, Phone:(907) 245-8951 Fax:(907) 245-8952 Inc., 310 K Street Suite 200, Anchorage, AK 99501 E-mail: pdsanchorage~memorylog.com Website: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _ Plugging _ Perforate _X Pull tubing _ Alter casing _ Repair well _ Other _ 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 2231' FNL, 3779' FEL, Sec. 22, T11 N, R14E, UM At top of productive interval 3907' FNL, 4121' FEL, Sec. 22, T11N, R14E, UM At effective depth At total depth 841' FNL, 3823' FEL, Sec. 27, T11N, R14E, UM 5. Type of Well: Development _X Exploratory__ Stratigraphic__ Service__ (asp's 677456, 5959285) (asp's 677158, 5957604) (asp's 677512, 5955396) 6. Datum elevation (DF or KB feet) RKB 71 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 15-13A 9. Permit number / approval number 199-124 10. APl number 50-029-20645-01 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Size Conductor 80' 20" Surface 2622' 13-3/8" Production 8577' 9-5/8" Liner 4812' 7" Liner 3217' 2-3/8" 11740 feet Plugs (measured) 8944 feet 10100 feet Junk (measured) 8933 feet Cemented 300 Sx PF 2300 Sx Fondu & 400 Sx PFC 500 Sx Class G 975 Sx Class G 25 bbls 15.8 ppg Class G Tagged PBTD (9/30/2000) @ 10100' MD. Top of 500' of perf guns @ ~ 10543' MD. Measured Depth True verticalDepth 80' 80' 2688' 2688' 8643' 8281' 9210' 8796' 11740' 8944' Perforation depth: true vertical 8940' - 8929'; 8937' - 8945'; Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 Tbg @ 8438' MD; 3-1/2", 9.3#, L-80 Tbg @ Packers & SSSV (type & measured depth) 7" X 9-5/8" BROWN TYPE H PACKER @ 4417' MD; 4-1/2 X 7 BAKER S-3 PROD PKR @ 8256' MD; 7" X 3-1/2" BAKER FB-1 PACKER @ 8506' MD; 4-1/2" Haliburton X NIPPLE $SSV @ 2142' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. OiI-Bbl Prior to well operation (shut in) Subsequent to operation 3888 Representative Daily Average Production or Injection Data Gas-Mc! Water-Bbl 18644 0 Casing Pressure Tubing Pressure 410 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __X 16. Status of well classification as: Oil __X Gas __ Suspended __ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~----------- Title: DS 15 Surveillance Engineer Preston Evans Prepared by Paul Rauf 564-5799 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 15-13A DESCRIPTION OF WORK COMPLETED PERFORATING OPERATIONS Date Event Summary 9/05/2000: 9/06/2000: 9/29/2000: 9/30/2000: 10/01/2000: 10/04/2000: 10/05/2000: 10/06/2000: 10/10/2000: Dummied GLV's. Dummied GLV's. MIRU Nordic I CTU. Accepted rig 0747 hrs. PT'd BOPE. MU Mem GR/CCL logging tools. RIH w/logging tools to 10100' CTM & logged up. Layed in FIo Pro & POOH w/logging tools. RIH w/1-11/16" CT conveyed perf guns. Shot 400' of add perforations f/: 9585' - 9985' MD (Zone lB) Reference Log: Mem CNL 4/21/2000. All shots @ 4 SPF, random orientation, & overbalanced press. POOH w/guns - ASF. RDMOL. Rig released 1800 hrs. Installed GLV's. Installed GLV's. Placed 15-13A on initial production @ 0853 hrs. Obtained a representative well test. Page 1 STATE OF ALASKA AL~-,oKA OIL AND GAS CONSERVATION COi,..JSSION WELL COMPLETION OR REOOMPLETION REPORT AND LOG 1. Status of well Classification of Service Well Oil [~] Gas r~ suspended E] Abandoned r=l service r"] [~~ 2. Name °f °perat°r ...~L.'~ ~7' Permit Number Phillips Alaska, Inc. 199-124 3. Address [ 8. APl Number · P. O. Box 100360, Anchorage, AK 99510-0360 50-029-20645-01 4. Location of well at surface ; · .:. 9. Unit or Lease Name 2231' FNL, 3779' FEL, Sec. 22, T11 N, R14E, UM (asp's 677456, 5959285) .:.--~: Prudhoe Bay Unit At Top Producing Interval ~.~;,~_._~.£_..g?.~) ' 10. Well Number 3907' FNL, 4121' FEL, SEC 22, T11 N, R14E, UM (asp's 677158, 5957604) ),.~.-..? ... 15-13A At Total Depth '~/-"~'~ -. 11. Field and Pool 842' FNL, 3828' FEL, SEC 27, T11N, R14E, UM (asp's 677508, 5955394) ' ' ' " Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. RKB 71 feetI ADL 28309 Prudhoe Bay Oil Pool 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. Or Aband. 115. Water Depth, if otlshore 16. No. of Completions April 2, 2000 April 12, 2000"/~"7""~.~t67,2000,.~I N/A feet MSL 1 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 11740' MD / 8944' TVD 11676' MD / 8943' TVD YES [~] No E]I 2142' feet MD 1900' (approx) 22. Type Electric or Other Logs Run MWD & GR, Mem CNL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'FFOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94.0# H-40 Surface 80' 32" 3oo Sx Permafrost 13-3/8" 72.0# L-80 Surface 2688' 17-1/2" 2300 Sx Fondu & 400 Sx PFC 9-5/8" 47.0# L-80/S00-95 Surface 8643' 12-1/4" 500 Sx Class G 7" 29.0# L-80 4398' 9210' 8-1/2" 975 Sx Class G ~,,,...~..~., ~-",~. 2-3/8" 4.43# L-80 8523' 11740' 3" 25 bbls 15.8 ppg Class G 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) 5-1/2" 39' 4417' 4-1/2" 8436' 8256' 11698' - 11703' MD; 8943' - 8943' TVD; (circ holes) 3-1/2" 8602' 8507' 10400' - 10513' MD; 8937' - 8945' 'FVD; @ 4 SPF 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED (See Sidetrack Summary for details) 27. PRODUCTION TEST i~ate First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO I Test Period > Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (corr) 24-Hour Rate > 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas orwater. Submit core chips. · This 10-407 is submitted as directed per the 10-401 form approved December 23, 1999 (Permit #199-124) ORIGINAL Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. NAME Top of Sag River Sand Top of Shublik Top of Sadlerochit Top of Zone 1 B GEOLOGIC MARKE. MEAS. DEPTH 8647' 8692' 8772' 9270' TRUE VERT. DEPTH 8285' 8325' 8396' 8847' 30. ~ FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity. GOR, and time of each phase. 31. LIST OF ATTACHMENTS Summary of 15-13A CT Sidetrack Drilling Operations + Survey. 32. I hereby certify that the following is true and correct to the best of my knowledge. Signed ~ ~) ,. ~ Title PAl Coil Tubing Drilling Supervisor Lamar L. Gantt Date Prepared by Paul Rauf 263-4990. INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg 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 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 cementing and the location of the cementing tool. Item 27: Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, ?Uh; 2 9 2000 Alaska 0~ & Gas C~, 15-13A DESCRIPTION OF WORK COMPLETEu PRODUCTION TUBING SWAP / COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date Event Summary 2/21/2000: 2/23/2000: 2/24/2000: 2/25/2000: 2/26/2000: 2/27/2000: 2/28/2000: 2/29/2000: 3/01/2000: 3/02/2000: 3/03/2000: 3/05/2000: 3/09/2000: 3/26/2000: 3/3012000: 3/31/2000: 4/01/2000: 4/02/2000: RWO: RU ELU. RIH & shot punched holes in 3-1/2" tubing f/8483' - 8487' MD. Used 1-11/16" carrier & all shots @ 4 SPF. POOH w/guns. ASF. RD. MIRU Nabors 3S. Accepted Rig @ 0500 hrs. Circulated wellbore. PT'd Cement to 2000 psi - passed. Ensured well dead. NU BOPE. PT'd BOPE. Pulled blanking plug & BPV. PU on tubing w/landing joint. Tubing appears to part downhole. Layed down hanger. Prep to pull 3-1/2" tubing. Pulled tubing to 2900' MD. Upper connection on GLM#1 parted due to corrosion. RIH w/OS & grapple. Caught fish & pulled into tension. RU ELU for chemical cut. RIH & string shot / chemical cut tubing @ 8465' ELM. POOH w/string/tubing string. RD ELU. RU SLU. RIH w/gauge ring w/junk basket to 8479 SLM. POOH w/junk basket - no recovery. RD SLU. Loaded pipe shed w/4-1/2" tubing. Ran custom overshot, packer, & 4-1/2", 12.6#, L-80 Tubing completion (new 4-1/2" Haliburton X Nipple for SSSV @ 2142'). Ran tbg overshot to stub. Landed tbg @ 8436'. RU SLU. RIH & drifted tbg to 8800'. Set 4- 1/2" RHC plug body @ 8264'. Set new 4-1/2" X 7" Baker S-3 Packer @ 8256'. POOH & RD SLU. PT'd tbg / packer to 3500 psi - passed. RDMOL. 3S Rig released @ 1700 hrs. Completed RDMOL. RIH & retrieved RHC plug. RIH & tagged TOC @ 9164' MD. RIH w/CT. Milled tbg restriction f/8515' - 8530' & XN Nipple @ 8590' to 2.80". · Milled Window & Build Section w/Service unit: Rig move to DS 15. Accepted 3S rig @ 2200 hrs. NU BOPE. Performed maintenance on 3S rig. Continued RU. CTU#5 (service unit) on loc @ 1200 hrs. Continued MIRU of CTU#5. PT'd BOPE. MU BHA. RIH w/BHA & tagged TOC @ 9165' MD. Milled pilot hole to 9202'. Milled high side ramp to 9210' & POOH. RIH & commenced window milling operations through 7" casing. ft~'' ~'~' ~ '~'~'" ~ ;,. Z 't 2 9 2000 15-13A DESCRIPTION OF WORK COMPLETELI PRODUCTION TUBING SWAP / COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date 4/03~2000: 4/04/2000: 4/0512000: 4/06/2000: 4/07/2000: 4~08~2000: 4/09~2000: 4/10/2000: 4/11/2000: 4/12/2000: 4/13/2000: 4/14/2000: 4/15/2000: 4/16/2000: 4/17/2000: .Event summary ~,,,,,,,~ Milled window f/9210' - 9216' MD & POOH. Mill indicated successful window. RIH & milled into FM to 9225'. POOH. RIH w/Crayola mill. Dressed window interval & POOH. RIH w/bi-centered bit & drilled through window to 9260' to confirm out of window. Circulated FIo Pro. Performed LOT to EMW of 9.25 ppg. Drilled to 9273' & POOH. RIH & tagged BTM. Drilled to 9450' MD & POOH. RIH & drilled to 9510'. POOH. RDMOL CTU #5. Continued RDMOL of service unit. MIRU CTU#4. Horizontal Sidetracking Operations continued: PT'd BOPE. RIH & reamed OH. Swapped to new mud. Drilled lateral to 9660'. Drilled to 10275' MD. Drilled to 10770'. Changed out mud. Drilled to 11222'. POOH, RIH & drilled to 11442'. Circulated new mud. Drilled to 11708' & CT stuck. Pumped Crude - freed CT. Drilled to TD @ 11740'. Log tie-in. Short trip to condition OH f/liner. Unable to work past 9503' (hit ledge). POOH. RIH & reamed OH f/9480' - 9520'. RIH to BTM. POOH while laying in Hi Vis Mud. MU 2-3/8" FL4S Liner & CS Hydril. RIH w/liner & landed it @ 11740'. (TOL = 8523' & PBTD = 11706'). Dropped ball. No positive indication of shear release. Unstung f/liner & tagged Back Door Flapper. POOH w/CS Hydril. Stand back CS Hydril. Tested BOPE (AOGCC rep witnessed test). Dissassembled liner running tool & found ball was not seated flush on seat due to junk on seat. RIH w/perf guns & tagged PBTD @ 11706'. PU 2' & shot 5' of perfs for circulation @: 11698' - 11703' MD. POOH w/guns. ASF. PU liner top seal assembly. RIH & stung into liner. Established circ. Pumped 25 bbls of 15.8 ppg Class G Cement to cement liner in place. Contaminated Cement w/Biozan & cleaned out wellbore. (Full returns throughout job). POOH. RIH w/cleanout assembly to 11680' - no obstructions. POOH. 3S Rig released 2100 hrs. PT'd liner to 2000 psi - lost 500 psi in 30 minutes. FP'd well. Set BPV. RDMOL CTU. Sidetrack Summary Page 2 t/U~ 2 9 2000 Ab~ka Cji & Gas Qx~s. Co~amission 15-13A DESCRIPTION OF WORK COMPLETED PRODUCTION TUBING SWAP / COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date Event Summary 4/20/2000: 4/21/2000: 4/22/2000: 5/10/2000: 5/22/2000: 5/28/2000 - 6/16/2000: Initial Perforation Job: MIRU CTU. PT'd liner & shoe to 2500 psi - lost 750 psi in 15 minutes. PT'd CT annulus to 2000 psi - no press loss. RIH w/Mem CNL logging tool & logged well. Tagged BTM @ 11676'. Layed in FIo Pro in liner & POOH. MU perf guns. RIH w/CT conveyed Perf guns & attempted to shoot 700' of Initial Perforations f/: 10400' - 11100' MD Successfully perf'd fl: 10400' - 10513' MD. Guns misfired & parted @ 10513', leaving 534' of guns in hole as fish. POOH w/some guns - parted gun was swelled to 1.9" OD and fish has 0.6 ID hole looking up. Used 1-11/16" carriers & shot Perfs @ 4 SPF, overbalanced & random orientation. FP'd well. RD CTU. Attempted to fish perf guns - unable to retrieve. Fished one perf gun joint f/wellbore. Numerous attempts to fish 514' of perf guns left in liner - unsuccessful. Well 15-13A is currently shut in. Future wellwork options to flow well are being evaluated. Sidetrack Summary Page 3 7800 - 8000 EL 8200 8400 8600 8800 I V 9000 AI CO Alaska, Inc. Structure : D.S. 15 Field : Prudhoe Bey Well: 15-1,3A, 50-029-20645-01 Location : North Slope, Alaska <- West (feet) Created b), patnie Date plotted : 5-May-2000 Plot Reference is 15-15A~ Caordlnotes ere in ~'eet reference 15-15. True Vertical Depths are reference RKB - MSL - 66.15 ft, Brij Potnis 267-6613 --- Baker Hughes INTEO --- 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 200 0 200 400 600 800 I I I I I I I I I I I I I I I 1 I I I I I I I I I I I I I I 1400 [~7/~~] tie-in Point 1600 1800 2000 · 15-13 T1 90 2200 2400 · 15-1.3 T2 90 2800 3200 ,, 2 9 ?000 3400 x~] 3800 15-13A rift Plan I °~ °~'u Projected to TD Projected to '1'D ~,'~ ~3, 4ooo 1 000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 .3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 Vertical Section (feet) -> Azimuth 166.00 with reference 0.00 N, 0.00 W from 15-13 2600 ARCO Alaska, Inc. D.S. 15 15-13A 15-13 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : 15-13A Our ref : svy340 License : 50-029-20645-01 Date printed : 3-May-2000 Date created : 3-May-2000 Last revised : 3-May-2000 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 675901.341,5961480.369,999.00000,N Slot location is n70 17 39.365,w148 33 47.127 Slot Grid coordinates are N 5959284.500, E 677456.301 Slot local coordinates are 2231.81 S 1503.23 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866' Reference North is True North ARCO Alaska, Inc. D.S. 15,15-13A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 1 Your ref : 15-13A Last revised : 3-May-2000 Measured Inclin Azimuth Subsea R E C T A N G U L A R Dogleg Vert G R I D C 00 R D S Depth Degrees Degrees Depth C 0 0 R D I N A T E S Deg/100ft Sect Easting Northing' 9100.00 23.00 198.15 8628.70 1598.97S 9210.00 22.90 197.87 8730.00 1639.76S 9231.00 34.20 198.00 8748.41 1649.29S 9250.00 37.40 199.00 8763.82 1659.83S 9272.00 38.50 198.00 8781.17 1672.66S 313.67W 1.26 1475.59 677180.17 5957678.73 326.93W 0.13 1511.96 677167.86 5957637.64 330.02W 53.81 1520.46 677165.00 5957628.04 333.55W 17.12 1529.83 677161.72 5957617.42 337.84W 5.73 1541.25 677157.73 5957604.50 9308.00 45.00 197.50 8808.01 1695.48S 9334.00 51.20 196.00 8825.37 1714.01S 9368.00 58.90 192.90 8844.83 1740.98S 9403.00 67.20 190.10 8860.69 1771.52S 9428.00 72.50 189.40 8869.29 1794.65S 345.14W 18.08 1561.62 677150.97 5957581.51 350.70W 24.23 1578.25 677145.84 5957562.87 357.61W 23.84 1602.75 677139.56 5957535.74 363.80W 24.76 1630.89 677134.09 5957505.06 367.77W 21.36 1652.37 677130.67 5957481.85 9472.00 83.20 187.30 8878.54 1837.14S 9503.56 92.60 186.20 8879.70 1868.43S 9531.12 93.90 190.09 8878.13 1895.66S 9549.68 94.10 191.80 8876.84 1913.84S 9579.24 94.60 195.40 8874.60 1942.48S 373.99W 24.76 1692.09 677125.44 5957439.23 377.69W 29.99 1721.55 677122.47 5957407.87 381.59W 14.86 1747.04 677119.21 5957380.55 385.10W 9.25 1763.82 677116.13 5957362.30 392.03W 12.26 1789.94 677109.87 5957333.50 9605.80 93.20 199.20 8872.79 1967.77S 9632.36 91.80 202.00 8871.63 1992.61S 9657.92 92.70 204.90 8870.63 2016.04S 9681.48 92.40 207.00 8869.58 2037.20S 9719.04 91.70 212.60 8868.23 2069.76S 399.91W 15.22 1812.58 677102.59 5957308.03 409.25W 11.78 1834.41 677093.83 5957282.99 419.41W 11.87 1854.69 677084.22 5957259.33 429.71W 9.00 1872.73 677074.42 5957237.93 448.36W 15.02 1899.81 677056.55 5957204.95 9769.60 89.40 217.20 8867.75 2111.21S 9823.16 93.10 211.20 8866.58 2155.47S 9853.72 94.00 209.40 8864.69 2181.80S 9879.28 92.50 207.00 8863.24 2204.29S 9906.84 90.30 204.90 8862.56 2229.06S 477.27W 10.17 1933.03 677028.61 5957162.83 507.35W 13.16 1968.70 676999.57 5957117.89 522.74W 6.58 1990.53 676984.81 5957091.20 534.80W 11.06 2009.43 676973.28 5957068.44 546.85W 11.03 2030.55 676961.81 5957043.39 9966.40 89.60 198.50 8862.62 2284.37S 10004.96 88.80 200.30 8863.16 2320.74S 10048.52 88.90 190.50 8864.03 2362.67S 10086.08' 86.20 187.60 8865.64 2399.72S 10113.64 84.20 184.50 8867.94 2427.03S 568.86W 10.81 2078.89 676941.10 5956987.59 581.67W 5.11 2111.08 676929.15 5956950.94 593.22W 22.49 2148.98 676918.59 5956908.74 599.12W 10.54 2183.50 676913.55 5956871.57 602.02W 13.35 2209.29 676911.30 5956844.20 10153.68 85.30 178.80 8871.61 2466.87S 10194.76 89.00 174.60 8873.65 2507.81S 10248.32 92.60 169.40 8872.91 2560.82S 10292.88 93.60 163.70 8870.49 2604.07S 10332.44 89.10 159.50 8869.56 2641.58S 603.17W 14.44 2247.67 676911.08 5956804.35 600.80W 13.61 2287.97 676914.40 5956763.47 593.35W 11.81 2341.21 676923.09 5956710.66 583.01W 12.97 2385.68 676934.44 5956667.66 570.53W 15.56 2425.09 676947.80 5956630.46 10370.00 89.50 156.70 8870.02 2676.43S 10408.56 83.70 154.90 8872.31 2711.52S 10443.12 84.60 151.40 8875.83 2742.19S 10475.68 87.40 148.60 8878.10 2770.31S 10517.24 89.90 143.30 8879.08 2804.72S 556.52W 7.53 2462.29 676962.62 5956595.95 540.75W 15.75 2500.16 676979.20 5956561.24 525.23W 10.41 2533.67 676995.44 5956530.95 508.99W 12.15 2564.89 677012.33 5956503.21 485.74W 14.10 2603.90 677036.38 5956469.36 10551.80 89.09 141.20 8879.39 2832.04S 10570.36 90.10 140.50 8879.52 2846.44S 10592.92 91.10 137.70 8879.28 2863.49S 10622.48 92.00 134.00 8878.48 2884.68S 10665.04 90.30 139.80 8877.63 2915.74S 464.58W 6.51 2635.53 677058.17 5956442.54 452.86W 6.62 2652.33 677070.22 5956428.43 438.09W 13.18 2672.44 677085.38 5956411.73 417.52W 12.88 2697.99 677106.45 5956391.02 388.45W 14.20 2735.15 677136.23 5956360.66 10690.60 89.50 143.30 8877.67 2935.75S 10737.16 91.10 150.30 8877.43 2974.69S 10756.72 92.00 152.10 8876.90 2991.82S 10793.28 91.50 157.40 8875.78 3024.86S 10826.84 90.40 162.30 8875.22 3056.35S 372.56W 14.05 2758.42 677152.58 5956341.02 347.09w 15.42 2802.36 677178.96 5956302.70 337.67W 10.29 2821.26 677188.78 5956285.79 322.08W 14.55 2857.09 677205.13 5956253.13 310.53W 14.96 2890.44 677217.42 5956221.92 Ail data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 15-13 and SSTVD from RKB - MSL = 66.15 ft. Bottom hole distance is 3891.22 on azimuth 180.54 degrees from wellhead. Vertical section is from wellhead on azimuth 166.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed Using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ A!~CO Alaska, Inc. D.S. 15,15-13A Prudhoe Bay,North Slope, Alaska Measured Inclin Azimuth Subsea Depth Degrees Degrees Depth 10871.40 88.90 166.20 8875.50 10924.96 88.50 172.90 8876.71 10963.52 87.90 178.10 8877.92 11003.08 88.70 184.10 8879.10 11041.64 89.00 186.90 8879.87 11057.00 89.50 187.60 8880.07 11086.51 90.90 183.70 8879.97 11123.39 90.10 181.30 8879.65 11161.32 89.70 177.10 8879.72 11185.56 89.60 174.30 8879.86 11223.49 89.60 169.30 8880.13 11259.32 89.70 165.80 8880.35 11289.88 91.80 164.40 8879.95 11357.32 95.40 161.30 8875.71 11397.37 95.10 157.70 8872.05 11455.32 89.70 152.80 8869.62 11482.72 88.60 150.40 8870.03 11523.82 86.60 146.90 8871.75 11588.10 86.70 141.90 8875.51 11620.76 88.90 140.50 8876.76 11649.22 89.00 138.80 8877.28 11678.72 90.10 136.70 8877.51 11714.55 89.40 130.00 8877.67 11743.00 89.40 130.00 8877.97 SURVEY LISTING Page 2 Your ref : 15-13A LaSt revised : 3-May-2000 GRID COO RD S R E C T A N G U L A R Dogleg Vert C 00 R D I N A T E S Deg/100ft Sect 3826.34S 104.65W 5.98 3687.36 3848.17S 84.81W 8.03 3713.35 3872.75S 58.77W 18.80 3743.50 3891.04S 36.98W 0.00 3766.52 Easting Northing 3099.23S 298.44W 9.38 2934.97 677230.51 5956179.34 3151.86S 288.73W 12.53 2988.38 677241.45 5956126.95 3190.26S 285.71W 13.57 3026.38 677245.37 5956088.63 3229.78S 286.47W 15.29 3064.54 677245.53 5956049.11 3268.15S 290.16W 7.30 3100.88 677242.74 5956010.66 3283.39S 292.10W 5.60 3115.19 677241.16 5955995.39 3312.74S 295.00W 14.04 3142.97 677238.94 5955965.97 3349.59S 296.61W 6.86 3178.33 677238.20 5955929.11 3387.51S 296.08W 11.12 3215.26 677239.61 5955891.21 3411.67S 294.26W 11.56 3239.14 677242.00 5955867.09 3449.21S 288.86W 13.18 3276.87 677248.28 5955829.70 3484.19S 281.13W 9.77 3312.68 677256.82 5955794.91 3513.72S 273.28W 8.26 3343.23 677265.37 5955765.58 3578.01S 253.44W 7.04 3410.42 677286.70 5955701.77 3615.36S 239.48W 8.98 3450.03 677301.53 5955664.76 3667.91S 215.25W 12.57 3506.88 677326.99 5955612.80 3692.00S 202.22W 9.64 3533.41 677340.57 5955589.02 3727.06S 180.86W 9.80 3572.60 677362.75 5955554.47 3779.22S 143.52W 7.77 3632.24 677401.30 5955503.20 3804.66S 123.06W 7.98 3661.87 677422.34 5955478-25 677441.26 5955457.01 677461.60 5955435.64 677488.20 5955411.68 677510.42 5955393.91 All data in feet unless otherwise stated. Calculation uses minimum curvature method. coordinates from 15-13 and SSTVD from RKB - MSL = 66.15 ft. Bottom hole distance is 3891.22 on azimuth 180.54 degrees from wellhead. vertical section is from wellhead on azimuth 166.00 degrees. Grid is alaska - zone 4. Grid coordinates in FEET and computed using the clarke - 1866 spheroid Presented by Baker Hughes INTEQ ARCO Alaska, Inc. D.S. 15,15-13A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 3 Your ref : 15-13A Last revised : 3-May-2000 Comments in wellpath MD SSTVD Rectangular Coords. Comment 9100.00 8628.70 1598.97S 313.67W Tie-in Point 11743.00 8877.97 3891.04S 36.98W Projected to TD Targets associated with this wellpath Target name Geographic Location SSTVD Rectangular Coordinates Revised 15-13 T3@TD 677800.000,5955375.000,999.00 8865.00 3916.73S 252.10E 14-Dec-1999 15-13 T2@90 677275.000,5956700.000,999.00 8890.00 2579.71S 241.77W 14-Dec~1999 15-13 Ti@90 677125.000,5957200.000,999.00 8880.00 2076.31S 380.03W 14-Dec-1999 2000 ,iARCO Alaska, Inc. Id : Prudhoe Bay Locafion : Norfh Slope, Alaska L . C~rdi~tes ore in feat reference 15-13. <- Wesf (feel) 2400 2200 2000 1800 1600 1400 1200 1000 800 600 ¢00 200 0 200 400 600 800 1400 Point · ,-'-, 7800t ~ · 15-13 T2 90 % RECEIVED e ~ ~eoo ~ ~ ~aska Oil & Gas Cons. ~mmission > ~ ~,,~-,~ ~o,~t . Anchorage ~ Pro 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 a200 3400 3600 3800 4000 4200 4400 4600 4800 5000 Verf[cal Secfion (feel) -> Az;mufh 166.00 wifh reference 0.00 N, 0.00 w from 15-~3 1600 1800 20OO 22OO 2400 0 2600 ~ -2800 --~ 3000 v 3200 4200 52OO 5400 4000 380O 3600 3400 ARCO Alaska, Inc. D.S. 15 15-13A 15-13 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : 15-13A Our ref : svy340 License : 50-029-20645-01 Date printed : 3-May-2000 Date created : 3-May-2000 Last revised : 3-May-2000 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 675901.341,5961480.369,999.00000,N Slot location is n70 17 39.365,w148 33 47.127 Slot Grid coordinates are N 5959284.500, E 677456.301 Slot local coordinates are 2231.81 S 1503.23 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North RECEIVED JUN 05 000 Alaska Oil & Gas Co~s. (;omml~lort Anchorage ARCO Alaska, Inc. D.S. 15,15-13A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 1 Your ref : 15-13A Last revised : 3-May-2000 Measured Inclin Azimuth Subsea Depth Degrees Degrees Depth R E C T A N G U L A R Dogleg Vert G R I D C O 0 R D S C 00 R D I N A T E S Deg/100ft Sect Easting Northing' 9100.00 23.00 198.15 8628.70 9210.00 22.90 197.87 8730.00 9231.00 34.20 198.00 8748.41 9250.00 37.40 199.00 8763.82 9272.00 38.50 198.00 8781.17 1598.97S 313.67W 1.26 1475.59 677180.17 5957678.73 1639.76S 326.93W 0.13 1511.96 677167.86 5957637.64 1649.29S 330.02W 53.81 1520.46 677165.00 5957628.04 1659.83S 333.55W 17.12 1529.83 677161.72 5957617.42 1672.66S 337.84W 5.73 1541.25 677157.73 5957604.50 9308.00 45.00 197.50 8808.01 9334.00 51.20 196.00 8825.37 9368.00 58.90 192.90 8844.83 9403.00 67.20 190.10 8860.69 9428.00 72.50 189.40 8869.29 1695.48S 345.14W 18.08 1561.62 677150.97 5957581.51 1714.01S 350.70W 24.23 1578.25 677145.84 5957562.87 1740.98S 357.61W 23.84 1602.75 677139.56 5957535.74 1771.52S 363.80W 24.76 1630.89 677134.09 5957505.06 1794.65S 367.77W 21.36 1652.37 677130.67 5957481.85 9472.00 83.20 187.30 8878.54 9503.56 92.60 186.20 8879.70 9531.12 93.90 190.09 8878.13 9549.68 94.10 191.80 8876.84 9579.24 94.60 195.40 8874.60 1837.14S 373.99W 24.76 1692.09 677125.44 5957439.23 1868.43S 377.69W 29.99 1721.55 677122.47 5957407.87 1895.66S 381.59W 14.86 1747.04 677119.21 5957380.55 1913.84S 385.10W 9.25 1763.82 677116.13 5957362.30 1942.48S 392.03W 12.26 1789.94 677109.87 5957333.50 9605.80 93.20 199.20 8872.79 9632.36 91.80 202.00 8871.63 9657.92 92.70 204.90 8870.63 9681.48 92.40 207.00 8869.58 9719.04 91.70 212.60 8868.23 1967.77S 399.91W 15.22 1812.58 677102.59 5957308.03 1992.61S 409.25W 11.78 1834.41 677093.83 5957282.99 2016.04S 419.41W 11.87 1854.69 677084.22 5957259.33 2037.20S 429.71W 9.00 1872.73 677074.42 5957237.93 2069.76S 448.36W 15.02 1899.81 677056.55 5957204.95 9769.60 89.40 217.20 8867.75 9823.16 93.10 211.20 8866.58 9853.72 94.00 209.40 8864.69 9879.28 92.50 207.00 8863.24 9906.84 90.30 204.90 8862.56 2111.21S 477.27W 10.17 1933.03 677028.61 5957162.83 2155.47S 507.35W 13.16 1968.70 676999.57 5957117.89 2181.80S 522.74W 6.58 1990.53 676984.81 5957091.20 2204.29S 534.80W 11.06 2009.43 676973.28 5957068.44 2229.06S 546.85W 11.03 2030.55 676961.81 5957043.39 9966.40 89.60 198.50 8862.62 10004.96 88.80 200.30 8863.16 10048.52 88.90 190.50 8864.03 10086.08' 86.20 187.60 8865.64 10113.64 84.20 184.50 8867.94 2284.37S 568.86W 10.81 2078.89 676941.10 5956987.59 2320.74S 581.67W 5.11 2111.08 676929.15 5956950.94 2362.67S 593.22W 22.49 2148.98 676918.59 5956908.74 2399.72S 599.12W 10.54 2183.50 676913.55 5956871.57 2427.03S 602.02W 13.35 2209.29 676911.30 5956844.20 10153.68 85.30 178.80 8871.61 10194.76 89.00 174.60 8873.65 10248.32 92.60 169.40 8872.91 10292.88 93.60 163.70 8870.49 10332.44 89.10 159.50 8869.56 2466.87S 603.17W 14.44 2247.67 676911.08 5956804.35 2507.81S 600.80W 13.61 2287.97 676914.40 5956763.47 2560.82S 593.35W 11.81 2341.21 676923.09 5956710.66 2604.07S 583.01W 12.97 2385.68 676934.44 5956667.66 2641.58S 570.53W 15.56 2425.09 676947.80 5956630.46 10370.00 89.50 156.70 8870.02 10408.56 83.70 154.90 8872.31 10443.12 84.60 151.40 8875.83 10475.68 87.40 148.60 8878.10 10517.24 89.90 143.30 8879.08 2676.43S 556.52W 7.53 2462.29 676962.62 5956595.95 2711.52S 540.75W 15.75 2500.16 676979.20 5956561.24 2742.19S 525.23W 10.41 2533.67 676995.44 5956530.95 2770.31S 508.99W 12.15 2564.89 677012.33 5956503.21 2804.72S 485.74W 14.10 2603.90 677036.38 5956469.36 10551.80 89.09 141.20 8879.39 10570.36 90.10 140.50 8879.52 10592.92 91.10 137.70 8879.28 10622.48 92.00 134.00 8878.48 10665.04 90.30 139.80 8877.63 2832.04S 464.58W 6.51 2635.53 677058.17 5956442.54 2846.44S 452.86W 6.62 2652.33 677070.22 5956428.43 2863.49S 438.09W 13.18 2672.44 677085.38 5956411.73 2884.68S 417.52W 12.88 2697.99 677106.45 5956391.02 2915.74S 388.45W 14.20 2735.15 677136.23 5956360.66 10690.60 89.50 143.30 8877.67 10737.16 91.10 150.30 8877.43 10756.72 92.00 152.10 8876.90 10793.28 91.50 157.40 8875.78 10826.84 90.40 162.30 8875.22 2935.75S 372.56W 14.05 2758.42 677152.58 5956341.02 2974.69S 347.09W 15.42 2802.36 677178.96 5956302.70 2991.82S 337.67W 10.29 2821.26 677188.78 5956285.79 3024.86S 322.08W 14.55 2857.09 677205.13 5956253.13 3056.35S 310.53W 14.96 2890.44 677217.42 5956221.92 RECE ~VED Ail data in feet unless otherwise stated. JUN 05 Alaska Oil & Gas C,t~1~. ~ Calculation uses minimum curvature method. Coordinates from 15-13 and SSTVD from RKB - MSL = 66.15 ft. Bottom hole distance is 3891.22 on azimuth 180.54 degrees from wellhead. Vertical section is from wellhead on azimuth 166.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ ARCO Alaska, Inc. D.S. 15,15-13A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 2 Your ref : 15-13A Last revised : 3-May-2000 Measured Inclin Azimuth Subsea Depth Degrees Degrees Depth R E C T A N G U L A R Dogleg Vert G R I D C 0 0 R D S C 0 0 R D I N A T E S Deg/100ft Sect Easting Northing 10871.40 88.90 166.20 8875.50 10924.96 88.50 172.90 8876.71 10963.52 87.90 178.10 8877.92 11003.08 88.70 184.10 8879.10 11041.64 89.00 186.90 8879.87 3099.23S 298.44W 9.38 2934.97 677230.51 5956179.34 3151.86S 288.73W 12.53 2988.38 677241.45 5956126.95 3190.26S 285.71W 13.57 3026.38 677245.37 5956088.63 3229.78S 286.47W 15.29 3064.54 677245.53 5956049.11 3268.15S 290.16W 7.30 3100.88 677242.74 5956010.66 11057.00 89.50 187.60 8880.07 11086.51 90.90 183.70 8879.97 11123.39 90.10 181.30 8879.65 11161.32 89.70 177.10 8879.72 11185.56 89.60 174.30 8879.86 3283.39S 292.10W 5.60 3115.19 677241.16 5955995.39 3312.74S 295.00W 14.04 3142.97 677238.94 5955965.97 3349.59S 296.61W 6.86 3178.33 677238.20 5955929.11 3387.51S 296.08W 11.12 3215.26 677239.61 5955891.21 3411.67S 294.26W 11.56 3239.14 677242.00 5955867.09 11223.49 89.60 169.30 8880.13 11259.32 89.70 165.80 8880.35 11289.88 91.80 164.40 8879.95 11357.32 95.40 16.1.30 8875.71 11397.37 95.10 157.70 8872.05 3449.21S 288.86W 13.18 3276.87 677248.28 5955829.70 3484.19S 281.13W 9.77 3312.68 677256.82 5955794.91 3513.72S 273.28W 8.26 3343.23 677265.37 5955765.58 3578.01S 253.44W 7.04 3410.42 677286.70 5955701.77 3615.36S 239.48W 8.98 3450.03 677301.53 5955664.76 11455.32 89.70 152.80 8869.62 11482.72 88.60 150.40 8870.03 11523.82 86.60 146.90 8871.75 11588.10 86.70 141.90 8875.51 11620.76 88.90 140.50 8876.76 3667.91S 215.25W 12.57 3506.88 677326.99 5955612.80 3692.00S 202.22W 9.64 3533.41 677340.57 5955589.02 3727.06S 180.86W 9.80 3572.60 677362.75 5955554.47 3779.22S 143.52W 7.77 3632.24 677401.30 5955503.20 3804.66S 123.06W 7.98 3661.87 677422.34 5955478.25 11649.22 89.00 138.80 8877.28 11678.72 90.10 136.70 8877.51 11714.55 89.40 130.00 8877.67 11743.00 89.40 130.00 8877.97 3826.34S 104.65W 5.98 3687.36 677441.26 5955457.01 3848.17S 84.81W 8.03 3713.35 677461.60 5955435.64 3872.75S 58.77W 18.80 3743.50 677488.20 5955411.68 3891.04S 36.98W 0.00 3766.52 677510.42 5955393.91 RECEIVED JUN 05 2000 Alaska Oil & Ga~ Cons. Com,missi~ Ail data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 15-13 and SSTVD from RKB - MSL = 66.15 ft. Bottom hole distance is 3891.22 on azimuth 180.54 degrees from wellhead. Vertical section is from wellhead on azimuth 166.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed Using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ ARCO Alaska, Inc. D.S. 15,15-13A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 3 Your ref : 15-13A Last revised : 3-May-2000 Comments in wellpath MD SSTVD Rectangular Coords. Comment 9100.00 8628.70 1598.97S 313.67W Tie-in Point 11743.00 8877.97 3891.04S 36.98W Projected to TD Targets associated with this wellpath Target name Geographic Location SSTVD Rectangular Coordinates Revised 15-13 T3@TD 677800.000,5955375.000,999.00 8865.00 3916.73S 252.10E 14-Dec-1999 15-13 T2@90 677275.000,5956700.000,999.00 8890.00 2579.71S 241o77W 14-Dec-1999 15-13 Tl@90 677125.000,5957200.000,999.00 8880.00 2076.31S 380.03W 14-Dec-1999 RECEIVED. JUN 05 000 Ala,s~ Oil & Gas Cons. ~m .missJor. Anchorage TONY KNOWLE$, GOVERNOR ALAS~ OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Bruce E. Smith, P.E. AA[ Coil Tubing Drilling Supervisor .ARCO Alaska, Inc. P O Box 100360 Anchorage, AK 99510-0360 Re' Prudhoe Bay Unit 15-13A ARCO Alaska, Inc. Permit No: 199-124 Sur Loc: 2231'FNL. 3779'FEL, Sec. 22, TI IN, R14E, UM Btmhole Loc. 868'FNL, 3536'FEL. Sec. 27, T1 IN, RI4E, L~VI Dear Mr. Smith' Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill 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. 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 the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Robert N. Christenson, P.E. Chair BY ORDER OF THE~OMMISSION DATED this ~-~ ~" day of December, 1999 dlf/Enclosures cc; Department of Fish & Game. Habitat Section w/o encl. Department of Environmental Conservation xv/o encl. STATE OF ALASKA · ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 'la. Type of work: Drill [~ Redrill ~] lb. Type of well. Exploratory [~] Stratigraphic Test O Development Oil [~] Re-entry D Deepen D Service D Development Gas D Single Zone r~ Multiple Zone 2. Name of Operator 5. Datum elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 71 feet 3. Address 6. Property Designation ,4 ~-/,5'p Prudhoe Bay Field P.O. Box 100360 Anchorage, AK 99510-0360 ADL 28309 ,7-~/~ Prudhoe...Bay Oil Pool 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.0251) 2231' FNL, 3779' FEL, Sec. 22, T11N, R14E, UM Prudhoe Bay Unit Statewide At top of productive interval 8. Well number Number 1578' FSL, 1207' FWL, SEC. 22, T11N, R14E, UM 15-13A #U-630610 At total depth 9. Approximate spud date Amount 868' FNL, 3536' FEL, Sec 27, T11 N, R14E, UM January 12, 2000 $200,000 12. Distance to nearest property line I 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028306, 868' MD feetI No Close Approach feet 2560 11800' MD / 8931' TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 2O AAC 25.035 (e)(2)) i Kickoff depth: 9210' MD Maximum hole angle 91° Maximum surface 2500 psis) At total depth (TVD) 3450 psi~l @ 8800' 18. Casing program Settin~l Depth size Specifications Top Bottom Quant~ of Cement Hole Casing Weight Grade Coupling Len~h MD TVD MD TVD /include sta~le datat 3" 2-3/8" 4.6 L-80 FL4S 3250' 8550' 8204' 11800' 8931' 30 bbls 19. To be completed for Redri,I, Re-entry, and Deepen Operations. r~ 113 il Present well condition summary Total Depth: measured 9462 feet Plugs (measured) PBTD tagged @ 9360' MD (3/12/1999) tree vertical 9029 feet Ettective Depth: measured 9360 feet Junk (measured) tree vertical 8963 feet Casing Length Size Cemented Measured depth True Vertical depth Conductor 80' 20" 300 Sx Permafrost 80' 80' Surface 2617' 13-3/8" 2300 Sx Fondu & 400 Sx PFC 2688' 2688' Production 8572' 9-5/8" 500 Sx Class G 8643' 8281' Liner 1139' 7" 375 Sx Class G 7996' - 9028' Perforation depth: measured 9345'-9362'; 9366'-9372'.DEC 3 6 1999 tree vertical 8921'- 8937'; 8940' - 8946'. ~0il & Gas Cons, Commlssl0n 20. Attachments Fifing fee I'~ Property Plat I'~ BOP Sketch ['~ Diverter Sketch r-I Ddlllng program [~1 Drilling fluid p,[9~am lim~plot ~1 Refraction analysis ~ Seabed report I-~ 20 ,~C 25.050 requirements ~ Commission Use Only Permit APl number I See cover letter Number/?~ ~/~.,(7~ I 50-/--~?'"""~'~~"--~-'~/I Appr~v~'d"a¢~"~2~/~ I,°r°therrequlrements Conditions of approval Samples required [~ Yes [~ No Mud log required r-] Yes [~ No Hydrogen sulfide measures ~ Yes D No Directional survey required [~ Yes [~ No .equ,redwo, .gpressureforBOPE 1--12M; 3M; I--I I--I ,0u;l--! E! 35oops, forCTU Other: "O~G~NAL SIGNED 9Y by order of Approved by Robert N. Chdstenson Commissioner the commission Date Form 10-401 Rev. 12/1/85 · Submit in triplicate DS15-13A CT Sidetrack and Completion Intended Procedure Objective Pull 3-1/2" tbg. and run new 3-1/2" completion. Plug back existing wellbore. Directionally drill a horizontal well from the existing well bore. Complete with 2-3/8" cemented liner. Perforate and produce. Intended Procedure 1) Pull existing 3-1/2" completion and run new 3-1/2" completion. 2) Mill 2.8" window off of cement in 7" casing @ 9210' MD. 3) Drill 2.75" x 3" build section to horizontal +/- 500'. Drilling fluid will be 8.5 ppg FloPro. Leak off test to 9.0 ppg ( 0.5 ppg over mud weight). Drill 2.75" x 3" horizontal section +/- 2000'. 4) 5) 6) 7) 8) 9) Run and cement 2-3/8" FL4S liner. Run CNL. Perforate -1000'. Displace well to crude to top of liner. RDMO. NOTE: Drill cuttings will be disposed of at GNI and drilling mud will be disposed at GNI or Pad 3. December 14, 1999 DS 15-13A Completion Proposal Completion Post CTD: @ 2,100' X Nipple (for K-valve SSSV) @ 8,400' X Nipple 8,506' 7"x 3-1/2" Baker FB-1 Packer 8,590' X-N Nipple (Milled Out to 2.8") Casing, Liner & Tubing: 0- 8643' 9-5/8" Casing 4416' - 9460' 7" Casing 39'- 8,602' 3-1/2" Tubing 0- 39' 5-1/2" Tubing GLM Mandrels: #1 @ 3,100 RP-shear valve #2 @ 5,100 Dummy #3 @ 8,100 Dummy Liner Equipment 8,810' 8,550' 8,550' - 11,800' 9,210 - 9215' 11,750' 11,800' 11,800' Top of cement Liner Deployment Sleeve ! Polish Bore 2-3/8" FL4S Liner Window in 7" liner PBTD ! Landing Collar & Wiper Plug End of 2-3/8" Liner TD Initial Perfs: 7800 8000 8200 8400 86OO 8800 9000- 92OO 1200 1400 1600 1800 2000 Structure : D.S. 1.5 Well : 15-13A Plan, 50-029-20645-01 Field : Prudhoe Bay Location : North Slope. Alaska , ,, 2200 2400 290 <- West (feet) 800 600 400 200 0 200 400 600 830 Tie-i~ Point " Kick-off Point TF=2 ~ 3 TF=-89 ~ 4 TF=-11~ ~ . 15-13T1 90 5 TF=-85~ 6 TF=~ ~ * 15-13 T2 90 ~ TD ~ 15-13 T3 TD , , , , , ~ , , ~ ~ i , , , i ~ r , , 2600 2800 3000 3200 3400 3600 3800 4000 4200 Vertical Section (feet) -> Azimuth 166.00 with reference 0.00 N, 0,00 W from 15-13 44(30 4600 4800 5000 5200 5400 2200 _ -2400 0 -+- 2600 2800 3000 3400 5600 4000 5600 Prepared by BHI 12/15/1999 Proposal Calculations ~ii~ Coordinates provided in: TRUE and GRID relative to Wellhead INTEQ and ALASKA STATE PLAN Company: ARCO Alaska~ Inc. Vertical Sect. Plane: 166.000 TRUE Job No: 0 Field: Prudhoe Bay~ Alaska Mag. Declination: 27.320 AFE No: 0 Well: 15-13A Version#1 Grid Correction: 1.340 API No: 50-029-20645-01 Rig: Nabors 3S Total Correction: 25.980 BHI Rep: 0 Surface Location Dip: 80.720 Job Start Date: 00-Jan-00 X: 677456.3 RKB Height: 66.150 Job End Date: 00-Jan-00 Y: 5959284.5 ', eas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section Comments (det~) (det~) (ft) Lat. (Y) De[~. (X) Lat. (Y) Dep. (X) (°/100ft) (Wellhead), (°/100ft) (°/100ft) 9100.00 23.00 198.15 8628.70 -1598.97 -313.67 5957678.73 677180.17 0.00 1475.59 -90.00 0.00 0.00~ Tie-in Point 9125.00 23.00 198.11 8651.72 -1608.25 -316.71 5957669.38 677177.35 0.07 1483.86 -90.00 0.00 -0.16 9150.00 23.00 198.06 8674.73 -1617.54 -319.74 5957660.02 677174.53 0.07 1492.14 -90.00 0.00 -0.20 9175.00 23.00 198.01 8697.74: -1626.83 -322.76 5957650.67 677171.73 0.07 1500.42 -89.00 0.00 -0.20 9200.00 23.00 197.97 8720.75 -1636.12 -325.78 5957641.31 677168.93 0.07 1508.71 -158.00 0.00 -0.16 9210.00 22.90 197.87 8729.96' -1639.83 -326.98 5957637.57 677167.82 1.07 1512.02 2.00 -1.00 -1.00 Kick-off Point 9225.00 26.40 198.19 8743.59 -1645.78 -328.92 5957631.58 677166.02 23.33 1517.32 2.00 23.33 2.13 9250.00 32.23' 198.57 8765.38 -1657.39 -332.78 5957619.89 677162.43 23.34 1527.65 1.00 23.32 1.52 9275.00 38.061 198.85 8785.82 -1'671.01 -337.40 5957606.16 677158.13 23.33 1539.75 1.00 23.32 1.12 9300.00 43.89 199.06 8804.68 -1686.51 -342.72 5957590.54 677153.17 23.33 i553.50 1.00 23.32 0.84 9325.00 49.72 199.24 8821.79 -1703.72 -348.70 5957573.20 677147.60 23.33 1568.75 1.00 23.32 0.72 9350.00 55.56 199.38 8836.95 -1722.46 -355.27 5957554.31 677141.47 23.34 1585.35 1.00 23.36 0.56 9375.00 61.39 199.51 8850.02 -1742.55 -362.36 5957534.06 677134.85 23.34 1603.12 1.00 23.32 0.52 9400.00 67.22 199.62 8860.85 -1763.76 -369.90 5957512.67 677127.81 23.34 1621.89 0.00 23.32 0.44 ~25.00 73.06 199.73 8869.34 -1785.89 -377.82 5957490.37 677120.42 23.34 1641.44 0.00 23.36 0.44 ' :~4~0.00 78.89 199.82 8875.40 -1808.71 -386.02 5957467.37 677112.75 23.34 1661.60 0.00 23.32 0.36 9475.00 84.72 199.92 8878.96 -1831.97 -394.42 5957443.92 677104.89 23.34 1682.13 0.00 23.32 0.40 9497.62 90.00 200.00 8880.00 -1853.20 -402.14 5957422.51 677097.68 23.33 1700.87 -89.00 23.34 0.35 3 9500.00 90.00 199.85! 8880.00 -1855.44 -402.95 5957420.26 677096.92 6.24 1702.84 -89.00 0.00 -6.30 9525.00 90.00 198.29 8880.00 -1879.07 -411.11 5957396.45 677089.31 6.24 1723.79 -89.00 0.00 -6.24 9550.00 90.00 196.73 8880.00 -1-902.91 -418.64 5957372.44 677082.35 6.2,~ 1745.11 -89.00 0.00 -6.24 9575.00 90.00 195.17 8880.00 -1926.94 -425.51 5957348.25 677076.04' 6.2~ 1766.77 -89.00 0.00 -6.24 9600.00 90.00 193.61 8880.00 -1951.16 -431.72 5957323.90 677070.40 6.24 1788.76 -89.00 0.00 -6.24 9625.00 90.00 192.05 8880.00 -1975.53 -437.27 5957299.40 677065.42 6.24 1811.07 -89.00 0.00 -6.24 9650.00! 90.00 190.49 8880.00 -2000.05 -442.16 5957274.78 677061.11 6.24 1833.67 -89.00 0.00 -6.24 9675.00 90.00 188.93 8880.00 -2024.69 -446.38 5957250.05 677057.47 6.24' 1856.56 -89.00 0.00 -6.24 9700.00: 90.00 187.37 8880.00 -2049.44 449.92 5957225.22 677054.50 6.24 1879.71! -89.00 0.00 -6.24 .!' 9725.00 90.00 185.81 8880.00 -2074.27 -452.79 5957200.33 677052.21 6.2~ 1903.12 -89.00 0.00 -6.24 9727.05 90.00 185.69 8880.00 -2076.31 -453.00 5957198.29! 677052.06 6.24 1905.04 -111.00 0.00 -5.85 4 - Me. as. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section Comments (de~) (de~) (ft) Lat. (Y) De[~. (X) Lat. (Y) De[~. (X) (°/100ft) (Wellhead) (°/100ft) (°/100ft) 9750.00 89.51 184.40 8880.10 -2099.17 455.02 5957175.39 677050.57 6.00 1926.74 -111.00 -2.14 -5.62 9775.00 88.97 183.00 8880.43 -2124.12 456.63 5957150.41 677049.55 6.00 1950.55 -110.00 -2.16 -5.6(} 9800.00 88.43 181.60 8881.00 -2149.09 457.63 5957125.43 677049.13 6.00 1974.54~ -110.00 -2.16 -5.6(] 9825.00 87.90 180.20 8881.80 -2174.07 458.03 5957100.44 677049.32 6.00 1998.69 -110.00 -2.12 -5.6(] 9828.52 87.82 180.00 8881.93 -2177.59 458.03 5957096.92 677049.40 6.00 2002.10 -85.00 -2.27 -5.68' 5 9850.00 87.93 178.66, 8882.73 -2199.05 457.78 5957075.48 677050.15 6.27 2022.99 -85.00 0.51 -6.24 9875.00 88.05 177.09 8883.61 -2224.02 456.85 5957050.54 677051.66 6.27 2047.43 -85.00 0.48 -6.28 9900.00' 88.17 175.53 8884.43 -2248.95 455.24 5957025.65 677053.85 6.27 2072.02 -85.00 0.48 -6.24 9925.00 88.30 173.96 8885.20 -2273.84 452.96 5957000.83 677056.72 6.27 2096.71 -85.00 0.52 -6.28 9950.00 88.43 172.40 8885'.91 -2298.65 449.99 5956976.10 677060.27 6.27 2121.51 -85.00 0.52 -6.24 9975.00 88.56 170.83 8886.57 -2323.37 446.34 5956951.47 677064.49 6.27 2146.38 -85.00 0.52 -6.28 ~0000.00 88.69 169.27 8887.17 -2347.99 442.03 5956926.96 677069.38 6.27 2171.31 -85.00 0.52 -6.24 ~ .)25.00 88.82 167.71 8887.72 -2372.48 437.04 5956902.59 677074.94 6.27 2196.28 -85.00 0.52 -6.24 10050.00 88.95 166.14 8888.20 -2396.83 431.39 5956878.39 677081.17 6.27 2221.27 -85.00 0.52 -6.28 10075.00 89.08: 164.58 8888.63 -2421.01 425.07 5956854.36 677088.05 6.27 2246.26 -85.00 0.52 -6.24 10100.00 89.22 163.02 8889.00 -2445.01 418.10 5956830.53 677095.58 6.27 2271.24, -85.00 0.56 -6.24 10125.00 89.35 161.46 8889.32 -2468.82 410.47 5956806.91 677103.76 6.27 2296.18 -85.00 0.52 -6.24 10150.00 89.48 159.89 8889.57 -2492.41 402.20 5956783.52 677112.58 6.27 2321.07 -85.00 0.52 -6.28 10175.00 89.62 158.33 8889.77 -2515.76 -393.28 5956760.38 677122.04 6.27 2345.89 -85.00: 0.56 -6.24: 10200.00 89.75 156.77 8889.90 -2538.87 -383.74 5956737.511 677132.12 6.27 2370.62 -85.00 0.52 -6.24 10225.00 89.89 155.20 8889.98 -2561.70 -373.56 5956714.92 677142.83 6.27 2395.24 -85.00 0.56 -6.28 10244.95 90.00 153.96 8890.00 -2579.72 -365.00 5956697.11 677151.81 6.27 2414.79 87.00 0.55 -6.22 6 10250.00 90.01 154.26 8890.00 -2584.26 -362.79 5956692.62 677154.12 6.08 2419.73 87.00 0.20 5.94 10275.00 90.06 155.78 8889.98~ -2606.93 -352.24 5956670.21 677165.20 6.08 2444.28 87.00 0.20 6.08 10300.00 90.12 157.30 8889.~4 -2629.86 -342.29 5956647.52 677175.69 6.08 2468.93 87.00 0.24 6.08 10325.00 90.17 158.82 8889.88 -265'3.05 -332.95 595'6624.56 677185.57 6.08 2493.69 87.00 0.20 6.08 10350.00 90.23 160.34 8889.80 -2676.48 -324.23 5956601.34 677194.83 6.08 2518.54 87.00 0.24 6.08 10375.00 90.28 161.86 8889.68 -2700.13 -316.~3 5956577.89 677203.48 6.08 2543.44 87.00 0.20 6.08 10400.00 90.33 163.38 8889.55 -2723.99 -308.66 5956554.21 677211.50 6.08 2568.40 87.00 0.20 6.08 ( .... ~,25.00 90.39 164.90 8889.39 -2748.03 -301.83 5956530.33 677218.90 6.08 2593.39 87.00 0.24 6.08 '~..o450.00 90.44 166.42 8889.21 -2772.25 -295.64 5956506.27 677225.65 6.08 2618.38 87.00 0.20 6.08 10475.00 90149 167.94 8889.01 -2796.63 -290.09 5956482.03 677231.77 6.08 2643.38 88.00 0.20 6.08 10500.00 90.55 169.46 8888.78 -2821.14 -285.20 5956457.64 677237.24. 6.08! 2668.35 88.00 0.24 6.08 10525.00 90.60 170.98 8888.53 -2845.78 -280.95 5956433.11 677242.06 6.08 2693.28' 88.00 0.20, 6.08 10550.00 90.65 172.50 8888.26 -2870.52 -277.36 5956408.46 677246.23 6.08 2718.15 88.00 0.20 6.08 10575.00 90.70 174.02 8887.97 -2895.34 -274.42 5956383.721 677249.74 6.08 2742.95 88.00 0.20 6.08 10600.00 90.75 175.54 8887.65 -2920.23 -272.15 5956358.89 677252.60 6.08 2767.65 88.00 0.20 6.08 10625.00 90.80 177.06 8887.31 -2945.18 -270.54 5956333.99 677254.80 6.08 2792.25 88.00 0.20 6.08 10650.00 ~ '90.85 178.58 8886.95 -2970.16 -269.58 5956309.04 677256.33 6.08 2816.71 88.00 0.20 6.08 10675.00 90.90 180.10 8886.57: -2995.15 -269.30 5956284.06 677257.21 6.08 2841.03 88.00 0.20 6.08 10700.00 90.95 181.62 8886.17 -3020.15 -269.67 5956259.07 677257.42 6.08 2865.20 88.00 0.20 6.08 10709.86 90.97 182.22 8886.00 -3030.00 -270.00 5956249.21 677257.32 6.08 2874.68 -89.00 0.20 6.09 7 : 10725.00 90.98 181.31 8885.74 -3045.13 -270.47 5956234.07 677257.21 6.02 2889.24 -89.00 0.07 -6.01 10750.00 90.99 179.80 8885.31 -3070.12 -270.71 -5956209.08 67725T55 6.02 2913.44 -89.00 0.04 -6.04 Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section Comments (des) (des) (ft) Lat. (Y) Dep. (X) Lat. (Y) Dep. (X) (°/100ft) (Wellhead) (°/100ft) (°/100ft) 10775.00 91.01 178.30 8884.87 -3095.12 -270.29 5956184.11 677258.55 6.02 2937.79 -89.00 0.08 -6.00 10800.00 91.03 176.80 8884.43! -3120.09 -269.22 5956159.17 677260.20 6.02 2962.28 -89.00 0.08 -6.00 10825.00 91.04 175.29 8883.98 -3145.02 -267.50 5956134.28 677262.51 6.02 2986.89 -89.00 0.04 -6.04 10850.00 91.05 173.79 8883.52 -3169.90 -265.12 5956109.46 677265.47 6.02 3011.61 -89.00 0.04 -6.00 10875.00 91.07 172.28 8883.06 -3194.72 -262.09 5956084.73 677269.08 6.02 3036.41 -89.00 0.08 -6.04 10900.00 91.08 170.78 8882.59 -3219.44 -258.41 5956060.10 677273.34 6.02 3061.29 -89.00 0.04 -6.00 10925.00 91.09 169.28 8882.12 -3244.05 -254.08 5956035.60 677278.24 6.02 3086.23 -89.00 0.04 -6.00 10950.00 91.10 167.77 8881.64 -3268.55 -249.11 5956011.23 677283.79 6.02 3111.20 -89.00 0.04 -6.04 10975.00 91.11 166.27 8881.16 -3292.91 -243.49 5955987.01 677289.97 6.02 3136.19 -89.00 0.04 -6.00 11000.00 91.12 164.76 8880.67 -3317.11 -237.24 5955962.96 677296.79 6.02 3161.18 -89.00 0.04 -6.04 11025.00 91.13 163.26 8880.18 -3341.13 -230.36 5955939.11 677304.23 6.02 3186.16 -89.00 0.04 -6.00 ~ 1050.00 91.14 161.76 ' 8879.69 -3364.97 -222.84 5955915.45 677312.30 6.02 3211.11 -89.00 0.041 -6.00 175.00 91.14! 160.25 8879.19 -3388.60 -214.71 5955892.02 677320.99' 6.02 3236.01 -89.00 0.00 -6.04 11100.00 91.15 158.'75 8878.69 -3412.02 -205.95 5955868.82 677330.29 6.02 3260.84 -89.00 0.04 -6.00 11125.00 91.15 157.24 8878.19 -3435.19 -196.59 5955845.87 677340.19 6.02 3285.59 -89.001 0.00 -6.04 11150.00 91.16 155.74 8877.68 -3458.11 -186.62 5955823.19 677350.69 6.02 3310.24 -89.00 0.04 -6.00 11175.00 91.16 154.23 8877.17 -3480.76 -176.05 5955800.80 677361.79 6.02 3334.78 -89.00 0.00 -6.04 11200.00 91.17 152.73 8876.67 -3503.12 -164.89 5955778.70 677373.47 6.02 3359.18 -89.00 0.04 -6.00 11225.00 91.17 151.23 8876.16 -3525.19 -153.15 5955756.92 677385.72 6.02 3383.43 -89.00 0.00 -6.00 11250.00 91.17 149.72 8875.65 -3546.94 -140.83 5955735.47 677398.54 6.02 3407.51 -89.00 0.00 -6.04 11275.00 91.17 148.22 8875.14 -3568.35 -127.95 5955714.36 677411.92 6.02 3431.41 -89.00 0.00 -6.00 11300.00 91.17 146.71 8874.63 -3589.43 -114.51 5955693.61 677425.85 6.02 3455.10 -90.00 0.00 -6.0L 11325.00 91.17 145.21 8874.12 -3610.14 -100.52 5955673.23 677440.33 6.02 3478.58 -90.00 0.00 -6.00 11350.00 91.17 143.71 8873.61 -3630.47 -85.99 5955653.24 677455.33 6.02 3501.83 -90.00 0.00 -6.00 11'375.00 91.16 142.20! 8873.10 -3650.42 -70.93 5955633.65 677470.85 6.02 3524.83 -90.00 -0.04 -6.04 11400.00 91.16 140.70 8872.59 -3669.97 -55.35 5955614.48 677486.87 6.021 3547.57 -90.00 0.00 -6.00 11425.00 91.16 139.19 8872.09 -3689.10 -39.27 5955595.73 677503.40 6.02 3570.02 -90.00 0.00 -6.04 11450.00 91.15 137.69 8871.59 -3707.80 -22.69 5955577.421 677520.41 6.02 3592.18! -90.00 -0.04 -6.00 11475.00 91.14 136.19 8871.08 -3726.07 -5.62 5955559.56: 677537.90 6.02 3614.03: -90.00 -0.04 -6.00 .(~ '500.00 91.14 134.68 8870.59 -3743.87 11.92 5955542.17 677555.85 6.02 3635.55 -90.00 0.00 -6.04 ". 525.00 91.13 133.18 8870.09 -3761.21 29.92 5955525.26 677574.25 6.02 3656.73' -90.00 -0.04 -6.00 11550.00 91.12 13'1.67 8869.60 -3778.08 48.37 5955508.84 677593.09 6.02 3677.55 -90.00 -0.04 -6104 11575.00 91.11 130.17 8869.11 -3794.45 67.25 5955492.91 677612.35 6.02 3698.01 -90.00 -0.04 -6.00 11600.00 91.10 128.67 8868.63 -3810.32 86.56 5955477.50 677632.03 6.02 3718.08 -90.00 -0.04 -6.00 11625.00 91.09 127.16 8868.15 -3825.68 106.28 5955462.61 677652.10 6.02 3737.75 -90.00 -0.04 -6.04 11650.00 91.08 125.66 8867.68 -3840.51 126.40 5955448.25 677672.56 6.02 3757.01 -90.00 -0.04 -6.00 11675.00 91.07 124.15 8867.21 -3854.81 146.90 5955434.43 677693.38 6.02 3775.85 -90.00 -0.04 -6.04 11700.00 91.06 122.65 8866.74 -3868.57 167.76 5955421.16 677714.56 6.02 3794.25 -90.00 -0.04 -6.00 11725.00 91.04 121.15 8866.29 -3881.78 188.98 5955408.46 677736.09 6.02 3812.20 -90.00 -0.08 -6.00 11750.00 91.03 119.64 8865.83 -3894.43 210.55 5955396.32 677757.93 6.02 3829.68 -90.00 -0.04 -6.04 11775.00 91.01 118.14 8865.391 -3906.50 232.43 5955384.76 677780.09 6.02 3846.69 -90.00 -0.08 -6.00 11797.17 91:00 116.80 8865.00 -3916.73 252.10 5955375.00 677800.00 6.02 3861.38 0.00 -0.05 -6.04 TD C T Drilling Wellhead Detail ~ CT Injector Head ~ Stuffing Box (Pack-Off), 10,000 psi Working Pressure .-..-I I-7" Riser Methanol Injection ~ I Otis 7" WLA Quick I' ' I Connect ~1 I I I i ~. Annular BOP (Hydril),7-1/16" ID 5,000 psi working pressure Alignment Guide Flange ~ I I 1 I' 7-1/16", 5M Ram Type Dual ~ ~ Gate BOPE I==t~ (~ Flanged Fire Resistant Man11'-'~'7'~'~''u~ va~. Kelly Hose to Dual HCR Choke Manifold --0,29' (3.5") Cutters or Combination Cutter/Blinds Slip/ Pipe rams Manual Valves Drilling spool 7-1/16", 5M by 7-1/16", 5M Ram Type Dual Gate BOPE Manual over Hydraulic ~ 7-1/16" I D with Pipe/Slip Rams Manual Master Valve 0.458' (5.5") 2" Pump-In Hanger Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on DS Hardline to Standpipe manifold 9-5/8" Annulus 13-3/8" Annulus Mu, Tanks 60/401 TrplxI I I I Ext. Shop Fuel Boilers Water Pump Roo Fire Ext. i-ire Ext. /~Pipe rac2 Dowell Drilling Equipment Trailer Preferred Major Equipment Layout for CT Drilling 1. Type of request: ~andon_X STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS Suspend_ Operational shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plugging _X Time extension _ Stimulate _ Change approved program _ Pull tubing _ Variance _ PeHorate _ Other _ 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 5. Type of Well: Development ___X Exploratory __ Stratigraphic __ Service __ 4. Location of well at surface 2231' FNL, 3779' FEL, Sec. 22, T11 N, R14E, UM At top of productive interval 1578' FSL, 1207' FWL, SEC. 22, T11N, R14E, UM (asp's 677456, 5959285) (asp's 677202, 5957807) 6. Datum elevation (DF or KB feet) RKB 71 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 15-13 9. Permit number / approval number 181-124-0 At effective depth 10. APl number ., ~ 50-029-20645 3961 FNL, 4137 FEL, Sec. 22, T11 N, R14E, UM (as~ 67~ 5957546) Prudhoe Bay Oil Pool 12. Present well ~ndifion summa~ mo~l depth: measured 94~ fe~ Plugs (measured) PBTD tagged ~ ~360' M~ (3/1~1999) .ue ve.ic~ ~29~eet Set ~~Plug ~' MD (1~9,1999) Effective dep~: measured ~ue ve~cal Conductor 80' ~ ' ~ 300 SxPe~fmst ~ 80' 80' Production ~ 8572' /~ ~' 9-5/¢ Soo Sx C~a~ ~t /~ 8643' 8281 S~b Uner ~' %0'/ ~ 7" 6oo sx ~ V 4416' - 8321' ,16' - 7996' Uner II 11~'/ - 7' 375~c~ 8321'; 9460' 7996' - 9028' Pedor,,o, depth: measured 9345' - 9362'; ' - 9372'. Tubing (size, grade, ~d measur~ dep~ 5-1/2", 17~, L-80 P~ ~ ~D~, 9.3~, L-80 PCT ~ 8602' MD. Packers & SSSV (type & measured depth) 7" X 9-5/8" BROWN TYPE H PACKER @ 4417' MD; 7" X 3-1/2" BAKER FB-1 PACKER @ 8507' MD. 3-1/2" CAMCO TRDP-1A-SSA SSSV. @ 2207' MD. 13. Attachments Description summary of proposal __X Detailed operations program __ BOP sketch __X 14. Estimated date for commencing operation 15. Status of well classification as: January 5, 2000 16. If proposal was verbally approved Oil __X Gas __ Name of approver ~ Date approved Service 17. I hereby ce~at the to~correct to the best of my knowledge. Signed ~ Title: AAI Coil Tubing Drilling Supervisor ~ruce E. Smith, P.E. ~ FOR COMMISSION USE ONLY Suspended__ Questions? Call Stephen Ward @ 265-1305. Pre?ared b~/ Paul Rauf 263-4990 Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test __ Location clearance __ Mechanical Integrity Test __ Subsequent form required 10- '{ Appr°valn°~',~'/4;;;..,.c:~~ Approved by order of the Commission Commissioner Date Form 10-403 Rev 06/15/88 · SUBMIT IN TRIPLICATE ARCO Alaska, Inc. PRUDHOE BAY UNIT DISBURSEMENT AC~JUNT P.O. BOX 102776 ANCHORAGE. AK 99510-2776 PAGE 1 OF 1 DECEMBER 9, 1999 TRACE NUMBER: 225125471 CHECK NUMBER: 225125471 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMI 3OO1 PORCUPINE DRIVE ANCHORAGE AK 99501 AMOUNT PAID : $100.00 PAY ENTITY: 0201 VENDOR NO: N00072020221 INQUIRIES:(907) 263-4422/4988 (FAX) P.O. BOX 103240 ANCHORAGE, AK 99510-3240 INVOICE DATE ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: INVOICE NUMBER VOUCHER GROSS AMOUNT DISCOUNT/ADJUSTMENT .:.:.:.:.:.: ............. ...:.:.:.:.:,:.:.:.:.:,:,:,:.:.:.:.:,:.:.:,:.:.:.:.:.:.:,:.:, NET AMOUNT $100. O0 PLEASE DETACH BEFORE DEPOSITING CHECK 216258YF(N-1-98) Uriit:::Di~:Sd'~S:e~'ent ~Cc6~nt::.i:::.~:'' i.::.:i:: '~.:~:' .:.: ::::'"'c~: ~UMBER?::: 2:2:5"125471 ":: .: '"' 73-426. 839 : pAy.:.::.::.~:~.~.:-..-::- :'.-::.-:.::~:~.::~.' '-..:.::-:..::.::.:::.~.::;.:.-.:...-.-.:.: ....... :::::::::::::::::::::::::::::::::::::::::: .:..:: .:.::.t;::~:::?.:..:.-.:..' · ~-::::.:: :::': ........ :'.::..?::.::... :::: '::.:..~:~: : .: . : -...-:. - ..~ - TO THE ...... · .~.n~R ~; ..... STA~E:: OF ALASKA.... ... ...... -':-'~'~":'~'.-'~ ===================== ~'KA"::::6~ ~:'~'.G~S::::cO'NsE~v~oN cO.MMi. ::::::':.::. .... ?:':.?.:.::.:?:. : :'.::":": : ..:.:.' ::.:-':~ ~" ':'?:::'~:: ':-~.-?; 'F::;.:. .: '. .......................... '::~:.~?:.. ;~::::?.: .~:::~::::~;: .~:~:~::~::' ::::~00'~:'~POR'C~PI~ D~IV~..:::?;?:~:::.?.~;.~?:~::~::; ?:. ~-:.:~.~.~..:~.:~.:~:: .::~:::::..~ ,;; ..::.:::~O]D..'X:~R· 9o:'DAYs · *** .::: .. T ~-~:~:~ ~-{ :::'~at i o n a i ~'~'::t:~ :"~ ~ ag 0': 0:~'~ ~:'" ..... Chicago, Illinois ..... .::.:.-!.'::i::!:: Payable Through RepubJic .Bank ...........i ....... i. ... ::.... :;i::i',::'::ii I !:"ii'i:i:.'! i!..i ii ?:i'::'. $ h e ,by~i i!i'~:?.:i~ e nt u c~l~ ~::;';'::-i:i~::.i.:: .... ?!:-i.iiii: :: :::'"':.:i:'i:!.: :::i i:.?:.::'., i.::i'i:ii':':::'i: ! :: ¥::.: :. :. ::ii:i?:.-' :': :iii i:.::::..:i!:!:iI .... :!:'::: .!:.!i:.::!'!" .?!!i;i: :'!:'~AcE:::.i;!~U~E~:i:i::' :?::.:::2~5 ~::ii~1547i::i:!i::.::.!;!:iiii 'i::.:!.:!!. ::?:.!:i :?:. i'i:i::-!:: ~::~:.:..i: .:':.'.":.'.~ ~ ~ ~:~.:.-.::.:..:: ~ ~' II= P:.:.-~: C;:.:..]~!i ? q I_ '.~ '.Ii Ila.:-.:· ~.1'.~ J'l ~ ::~'q r~ i~'.-.:f~ ~.. ~:1 ]:;:i:. ...... WELL PERMIT CHECKLIST COMPANY ,~--~/~~ FIELD & POOL WELL NAME(.~ /'~"~/~.'~'~ PROGRAM: exp__dev__ INIT CLASS % ~ V f~)//--- GEOL AREA ,~'(__.~ Permit fee attached ....................... ('"Y~ N number appropriate.--)~ ................. ~ N Lease N N ADMINISTRATION DATE ENGINEERING APPR. DATE , 2. 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 ........... 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to ~Oo4~ psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. GEOLOGY 30. 31. 32. A~ DATE ,,, 33. /Z.'/~'~ 34. Permit can be issued w/o hydrogen sulfide measures ..... / redrll / serv __ wellbore seg __ · UNIT# ann. disposal para req_ ON/OFF SHORE ~NN_ULAR DISPOSAL 35. With proper cementina.r, ecd'r~ls, this plan - (A) will c~ia~~~-s~itable receiving/~of~. ...... APPR DATE (B) will n~ntaminate freshwater;~use drilling waste... ~,,,te'~urface; ,.~) will not impair ~p_gcl:~di'cal integrity of the well used for disposal; N N N (~N Data presented on potential overpressure zones ....... ,,,v',~¢' Y N Seismic analysis of shallow gas zones ............. //,4 Y N Seabed condition survey (if off-shore) ............. ,,,u'/7/_Y,, N Contact name/phone for weekly?RLogr-ess reports [exploratory onlyj(~) N Y N Y N Y N Y N (D) will not damage producing formation or impair recovery from a pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N GEOLOGY: ENGINEERING: UIC/Annular COMMISSION: RF~ BEWI~~ ~ WM ~-~-'- DWJ SF JDH .-._ ~ RNC TEM /:----..,_ CO ~? Comments/Instructions: c:\msoffice\wordian\diana\checklist (rev. 09~27~99) Well Histo.ry 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 APPENDIXi .. No 'special'effort has been made to chronologically organize this category of information. ,o Tape Subfile 1 is type: LIS **** REEL HEADER **** MWD 01/03/20 BHI 01 LIS Customer Format Tape **** TAPE HEADER **** MWD 01/03/20 33241 01 1.75" NaviGamma - Gamma Ray LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: glen.las -Version Information VERS. 1.20: WRAP. NO: -Well Information Block #MNEM. UNIT Data Type STRT FT 9150.0000: STOP FT 11750.0000: STEP FT 0.5000: NULL - 999. 2500: COMP COMPANY: WELL WELL: FLD FIELD: LOC LOCATION: CNTY COUNTY: STAT. STATE: SRVC. SERVICE COMPANY: TOOL. TOOL NAME & TYPE: DATE. LOG DATE: API . API NYUMBER: -Parameter Information Block #MNEM. UNIT Value SECT. 22 : TOWN. N 1 iN : RANG. 14E : PDAT. MSL : EPD . F 0 : LMF . RKB : FAPD. F 68 : DMF . KB : EKB . F 68 : EDF . F N/A : EGL . F N/A : CASE. F 9210 : OS1 . DIRECTIONAL : -Remarks (1) (2) (3) CWLS log ASCII Standard -VERSION 1.20 One line per frame Information Starting Depth Ending Depth Level Spacing Absent Value ARCO Alaska, Inc. 15-13A Prudhoe Bay Unit 2332' FNL, 1474' FWL North Slope Alaska Baker Hughes INTEQ 1.75" NaviGamma - Gamma Ray 13-Apr-00 500292064501 Description Section Township Range Permanent Datum Elevation Of Perm. Datum Log Measured from Feet Above Perm. Datum Drilling Measured From Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level Casing Depth Other Services Line 1 Ail depths are Measured Depths (MD) unless otherwise noted. All depths are Bit Depths unless otherwise noted. All Gamma Ray data (GRAX) presented is realtime data. (4) Well 15-13A was kicked off at 9210' MD (8730' SSTVD) from the original wellbore of Well 15-13. (5) Well 15-13A was drilled to 11708' MD (8878' SSTVD) on Run 10. Data on Run 10 was stretched by 35' after a tie-in resulting in a final TD of 11743' MD (8878' SSTVD) . (6) The interval from 11722' MD (8878' SSTVD) to 11743' MD (8878' SSTVD) was not logged due to sensor to bit offset. (7) The data presented here is final and has been depth shifted to the PDC (Primary Depth Control) supplied by BP Exploration (SWS, 21-Apr-00) . (8) A Magnetic Declination correction of 27.73 degrees has been applied to the Directional Surveys. MNEMONICS: GRAX ROPS TVD -> Gamma Ray MWD-API [MWD] (MWD-API units) -> Rate of Penetration, feet/hour -> Subsea True Vertical Depth, feet SENSOR OFFSETS: RUN GAMMA DIRECTIONAL 1 16.27 ft 2 16.27 ft 3 16 . 38 ft 4 16.31 ft 5 16 . 82 ft 6 16.94 ft 7 16.94 ft 8 16.98 ft 9 17.93 ft 10 18.18 ft 11 18.18 ft 21 21 21 21 21 21 21 21 22 23 23 24 ft. 24 ft 35 ft 28 ft 79 ft 91 ft 91 ft 95 ft 90 ft 15 ft 15 ft CURVE SHIFT DATA BASELINE 9155 61 9158 16 9188 87 9190 82 9200 80 9210 19 9215 08 9235 00 9242 59 9258 67 9267 28 9270 80 9275 89 9282 46 9287 15 9299 28 9303 39 9330 97 9334 61 9343 80 9346 35 9357 69 9389 89 9400 65 9409 65 9412 00 9416 83 9425 30 9435 61 9444 61 9445 98 9450 09 MEASURED, 9154 24 9157 37 9188 08 9190 04 9200 41 9209 41 9214 69 9234 22 9237 70 9262 39 9270 41 9274 71 9280 38 9285 39 9291.46 9302.80 9306.91 9334.69 9337.94 9347.52 9350.06 9361.80 9392.63 9403.39 9411.41 9413.95 9419 77 9428 23 9434 63 9442 26 9445 20 9446 18 DISPLACEMENT -1 37012 -0 783203 -0 783203 -0 782227 -0 391602 -0 782227 -0 391602 -0 783203 -4 89062 3.7168 3.12988 3.91211 4.49902 2.93359 4.30371 3.52148 3.52148 3.7168 3.3252 3.7168 3.7168 4.10742 2.73926 2.73828 1.76074 1.95605 2.93359 2.93457 -0.978516 -2.34766 -0.782227 -3.91211 9456.74 9476 89 9520 82 9535 10 9556 57 9574 17 9653 85 9669 70 9682 02 9692 58 9711 75 9742 29 9781 80 9829 70 9870.48 9878.50 9934.17 9986.59 9995.00 10013 2 10018 7 10023 6 10030 2 10033 3 10044 0 10063 9, 10070.4, 10079.0, 10085.9, 10088.0, 10096.3 10110.5 10116.0 10126.0 10134.0 10137.3 10153.4 10165.9 10197 9 10231 6 10264 6 10276 0 10287 1 10305 3 10372 8 10386 5 10390 7 10404 8 10439.8 10490 5 10657 9 10683 3 10697 5 10743 2 10795 4 10811 0 10823.3 10871.2 10890.0 10927.0 10944.4 10964.4 10978.3 10985.7 11017.9 11025.9 11097.9 11105.3 11112.4 11218.9 11222.2 9454 98 9476 10 9525 91 9542 15 9561 85 9581 61 9658 94 9674 O0 9685 15 9697 08 9714 88 9747 57 9784.34 9831.85 9874.20 9882.02 9936.32 9985.42 9995.00 10015.2 10020.2 10024.3 10032.0 10034.9 10045.5 10065.1 10071.0 10078.6 10086.1 10088 0 10097 0 10109 7, 10116 O, 10126 6 10132 6 10136 7 10152 6 10162 6 10194 6 10229 2 10262 3 10274 4 10285 2 10303 0 10369.3 10380 6 10385 8 10400 3 10434 5 10485 4 10655 2 10680 4 10694 0 10742.4 10794.8 10809.3 10822.2 10868.7 10888.6 10924.3 10940.3 10960.1 10975.9 10982.6 11016.9, 11024 1, 11098 3, 11105 3, 11112 2, 11215 7, 11218 9, -1.75977 -0.783203 5 08594 7 04199 5 28223 7 43359 5 08594 4 30371 3 12988 4 49902 3.12988 5.28223 2.54297 2.15234 3.7168 3.52148 2.15234 -1.17383 0 1 95605 1 56543 0 782227 1 76074 1 56445 1 56445 1 17383 0 586914 -0.391602 0.195312 0 0.783203 -0.783203 0 0.586914 -1 36914 -0 586914 -0 782227 -3 3252 -3 3252 -2 34766 -2.34766 -1.56445 -1.95605 -2.34766 -3.52148 -5.86914 -4.89062 -4.49902 -5 28125 -5 08594 -2 73828 -2 93457 -3 52148 -0 782227 -0 586914 -1 76074 -1.17383 -2.54297 -1.36914 -2.73828 -4 1084 -4 30371 -2 34766 -3 12988 -0 977539 -1 76074 0.391602 0 -0.195312 -3.12988 -3.3252 11304 4 11300 11319 6 11315 11348 6 11341 11370 3 11361 11520 9 11512 11530 1 11523 11535 8 11528 11539 5 11532 11599 7 11597 11632 6 11630 -3 -3 -7 -8 -8 -6 -7 -6 -1 -2 7168 7168 04199 60742 02051 45508 8252 84668 95703 34766 Tape Subfile: 1 195 records... Minimum record length: 8 bytes Maximum record length: 132 bytes Tape Subfile 2 is type: LIS **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS MNEM VALU ...................................... WDFN mwd.xtf LCC 150 CN ARCO Alaska, Inc. WN 15-13A FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~234567890~23456789~~234567890~23456789~ ................................................................................ !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 1. The data presented has been edited from the field raw data. 2. The data has been depth shifted to match the PDC supplied by ARCO Alaska 3. The PDC used is a Schlumberger Gamma Ray dated 21-Apr-00. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ................................................................ 1 GR GRAX13 0.0 2 ROP ROPS13 0.0 * FORMAT RECORD (TYPE# 64) Entry Type( 1) Size( 1) Repcode(66) Data record type is: 0 Entry Type( 2) Size( 1) Repcode(66) Datum Specification Block Type is: 0 Entry Type( 3) Size( 2) Repcode(79) Datum Frame Size is: 12 bytes Entry Type( 4) Size( 1) Repcode(66) Logging direction is down (value= 255) Entry Type( 5) Size( 1) Repcode(66) Optical Log Depth Scale Units: Feet Entry Type( 8) Size( 4) Repcode(68) Frame spacing: 0.500000 Entry Type( 9) Size( 4) Repcode(65) Frame spacing units: [F ] fndun c IF ] 1.00000000 3 Entry Type(11) Size( 4) Repcode(68) Number of frames per record is: 84 Entry Type(13) Size( 1) Repcode(66) One depth per frame (value= 0) Entry Type(16) Size( 1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 2 8 Sum: 2 8 fndun a [F ] 1.00000000 [] FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size 1 GR MWD 68 1 API 4 2 ROP MWD 68 1 F/HR 4 *** Record Type (47) not decoded... *** Record Type (47) not decoded... * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 62 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 1 4 99 995 99 1 ....... 8 Tape File Start Depth = 9150.000000 Tape File End Depth = 11750.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TP. AILER **** LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 15607 datums Rep Code: 79 2 datums Tape Subfile: 2 71 records... Minimum record length: Maximum record length: 54 bytes 4124 bytes Tape Subfile 3 is type: LIS **** FILE HEADER **** MWD .002 1024 *** INFORMATION TABLE: CONS MNEM VALU WDFN mwd.xtf LCC 150 CN ARCO Alaska, Inc. WN 15-13A FN Prudhoe Bay Unit COLIN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~23456789~~234567890~23456789~~234567890~23456789~~234567890~23456789~ !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 The data presented here is the unedited field raw data. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP 1 GRAX GRAX 0.0 2 ROPS ROPS 0 . 0 * FORMAT RECORD (TYPE# 64) Entry Type 1) Size( Data record type is: Entry Type 2) Size( 1) Repcode (66) 0 1) Repcode (66) Datum Specification Block Type is: 0 Entry Type 3) Size( 2) Repcode(79) Datum Frame Size is: 12 bytes Entry Type 4) Size( 1) Repcode(66) Logging direction is down (value= 255) Entry Type 5) Size( 1) Repcode 66) Optical Log Depth Scale Units: Feet Entry Type 8) Size( 4) Repcode 68) Frame spacing: 0.500000 Entry Type 9) Size( 4) Repcode 65) Frame spacing units: [F ] fndun c [F ] 1.00000000 3 Entry Type(11) Size( 4) Repcode 68) Number of frames per record is: 84 Entry Type(13) Size( 1) Repcode 66) One depth per frame (value= 0) Entry Type(16) Size( 1) Repcode 66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 1 1 1 1 1 0 Rep Code Count 68 2 Sum: 2 fndun a [F ] 7 8 9 10 11 12 13 14 15 16 0 1 1 0 1 0 1 0 0 1 Bytes 8 8 8 1.00000000 3 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size 1 GRAX MWD 68 1 API 4 2 ROPS MWD 68 1 F/HR 4 *** Record Type (47) not decoded... *** Record Type (47) not decoded... [] * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 62 Tape File Start Depth = 9150.000000 Tape File End Depth = 11750.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 15607 datums Rep Code: 79 2 datums Tape Subfile: 3 71 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes Tape Subfile 4 is type: LIS **** TAPE TRAILER **** MWD 01/03/20 33241 01 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 1 4 99 995 99 1 ....... 8 **** REEL TP~AILER **** MWD 01/03/20 BHI 01 Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 20 MAR ** 5:17p Elapsed execution time = 0.61 seconds. SYSTEM RETURN CODE = 0 Tape Subfile 1 is type: LIS [] Tape Subfile 2 is type: LIS DEPTH 9150 9150 9200 9300 9400 9500 9600 9700 9800 9900 10000 10100 10200 10300 10400 10500 10600 10700 10800 10900 11000 11100 11200 11300 11400 11500 11600 11700 11750 0000 5000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 GR -999.2500 -999.2500 23.2466 20.5697 70.6675 119.1846 51.4381 38.1087 36.5283 28.8055 90.1664 64.0070 66.3749 67.6352 108 9404 52 1563 41 1011 50 6860 59 2300 59 5950 45 6303 81 9484 81 2079 81 7053 30 9168 44 1236 43 7326 47 1583 -999 2500 ROP -999 2500 -999 2500 33 4696 68 8756 62 2451 23 3806 65 7426 38 2311 98 7160 41 0342 57 8313 21 7059 68 6572 36 6700 42 2250 87 5756 46 1060 74 7607 69.8975 93.1936 100.9369 44.3876 59.1899 25.4881 86.6145 117.2859 72.5134 105.6204 -999.2500 [] Tape Tape File Start Depth = 9150.000000 Tape File End Depth = 11750.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Subfile 3 is type: LIS DEPTH 9150 9150 9200 9300 9400 9500 9600 9700 9800 9900 10000 10100 10200 10300 10400 10500 10600 10700 10800 10900 11000 11100 11200 11300 11400 11500 11600 GRAX 0000 -999 5000 -999 0000 34 0000 38 0000 49 0000 116 0000 44 0000 43 .0000 41 .0000 32 .0000 88 0000 64 0000 75 0000 72 0000 77 0000 48 0000 39 0000 53 0000 56 0000 57 0000 46 0000 82 0000 73 0000 93 0000 28 0000 30 0000 41 ROPS 2500 -999 2500 -999 4370 32 8180 119 0650 66 0320 12 5610 62 0770 104 0350 99 0780 71. 4040 58 3280 25 0730 66 7720 38 4120 37 088O 87 9210 61 .6560 75 .3300 71 .9240 62 .5800 101 .0530 41 .8860 27 .7640 45 .7850 147 .9930 74 .3170 87 2500 2500 7890 6510 0920 6840 6180 2010 5390 1960 0620 9290 5730 7820 9330 9040 2190 8760 3080 3840 8690 9720 0990 8320 5790 6600 8810 11700.0000 43.8260 78.8960 11750.0000 -999.2500 -999.2500 Tape File Start Depth = 9150.000000 Tape File End Depth = 11750.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Tape Subfile 4 is type: LIS
