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Home My WebLink About187-042 • • " 411 t r- u Post Office Box 244027 I n Anchorage,AK 99524-4027 Hilcorp Alaska,LLC JUL 3 0 2 Oh y 3800 Centerpoint Drive Suite 100 AOGCCAnchorage,AK 99503 Phone:907/777-8300 Fax:907/777.-8301 July 29, 2015 Commissioner Cathy Foerster 8 7 .., Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 / -2,� Anchorage, AK 99501 Re: Duck Island Unit Well Renaming Request Dear Commissioner Foerster, Hilcorp Alaska, LLC (HAK) requests a change to the naming convention of Duck Island Unit wells to remove the unused suffixes at the end of each well name. Well names currently include a forward slash "/"followed by an obsolete bottom hole location designator. HAK would like to retain the well number as well as the "A, B, C...." sidetrack designations but remove the "/suffix". For example, "DUCK IS UNIT SDI 1-09A/L21" would become "DUCK IS UNIT SDI 1-09A". The attached spreadsheet includes original and new names for all Duck Island wells. While performing the review of Duck Island well names, HAK found a single well, "DUCK IS UNIT SDI 4-20/M35" (PTD# 1861730),that should also be modified to include an "A" label to reflect the fact that the well is a sidetrack from the original "DUCK IS UNIT SDI 4-20/134" (PTD# 1861500). The original wellbore, abandoned 10/13/1986, was sidetracked to a new bottom hole location completed on 9/9/1987. This well appears to be one of the first sidetracks performed at Endicott. While the bottom hole code was changed, no letter was added to reflect the sidetrack. "DUCK IS UNIT SDI 4-20A" is also included on the attached spreadsheet. Sincerely, Wyatt Rivard Well Integrity Engineer Hilcorp Alaska, LLC CC Dave Roby Victoria Loepp • Orig • New API_WeliNo PermitNumber WellName WeIlNumber WeIlNumber 50029218010000 1880370 DUCK IS UNIT MPI 1-01/119 1-01 50029226010000 1951500 DUCK IS UNIT MPI 1-03/P16 1-03 50029216050000 1861060 DUCK IS UNIT MPI 1-05/020 1-05 50029217430000 1870810 DUCK IS UNIT MPI 1-09/118 1-09 50029217430100 1970290 DUCK IS UNIT MPI 1-09A/L21 1-09A 50029221070000 1901570 DUCK IS UNIT MPI 1-11/SN4 1-11 50029223610000 1930560 DUCK IS UNIT MPI 1-15/P25 1-15 50029221000000 1901500 DUCK IS UNIT MPI 1-17/SN2 1-17 50029221000100 1961990 DUCK IS UNIT MPI 1-17A/117 1-17A 50029225690000 1950930 DUCK IS UNIT MPI 1-19/118 1-19 50029220050000 1900020 DUCK IS UNIT MPI 1-21/K25 1-21 50029225100000 1941280 DUCK IS UNIT MPI 1-23/015 1-23 50029217220000 1870420 DUCK IS UNIT MPI 1-25/N22 1-25 50029217220100 1970750 DUCK IS UNIT MPI 1-25A/K22 1-25A 50029216930000 1870090 DUCK IS UNIT MPI 1-27/P20 1-27 50029216690000 1861810 DUCK IS UNIT MPI 1-29/M25 1-29 50029225620000 1950720 DUCK IS UNIT MPI 1-31/M21 1-31 50029225770000 1951070 DUCK IS UNIT MPI 1-33/M23 1-33 50029225770100 1980870 DUCK IS UNIT MPI 1-33A/L24 1-33A 50029225770200 1982550 DUCK IS UNIT MPI 1-33B/L24 1-33B 50029225770300 2050040 DUCK IS UNIT MPI 1-33C/M24XX 1-33CXX 50029216720000 1861840 DUCK IS UNIT MPI 1-35/025 1-35 50029217480000 1870900 DUCK IS UNIT MPI 1-37/P24 1-37 50029218270000 1880630 DUCK IS UNIT MPI 1-39/P17 1-39 50029218270100 2061870 DUCK IS UNIT MPI 1-39A/N-16 1-39A 50029217130000 1870320 DUCK IS UNIT MPI 1-41/023 1-41 50029218640000 1881050 DUCK IS UNIT MPI 1-43/P26 1-43 50029219910000 1891240 DUCK IS UNIT MPI 1-45/026 1-45 50029216250000 1861310 DUCK IS UNIT MPI 1-47/021 1-47 50029216250100 1972030 DUCK IS UNIT MPI 1-47A/M20 1-47A 50029218410000 1880780 DUCK IS UNIT MPI 1-49/P21 1-49 50029223040000 1921190 DUCK IS UNIT MPI 1-51/V20 1-51 50029225010000 1941120 DUCK IS UNIT MPI 1-53/Q20 1-53 50029217880000 1880210 DUCK IS UNIT MPI 1-55/R25 1-55 50029218730000 1881140 DUCK IS UNIT MPI 1-57/R23 1-57 50029226440000 1960220 DUCK IS UNIT MPI 1-59/024 1-59 50029225200000 1941420 DUCK IS UNIT MPI 1-61/Q20 1-61 50029219050000 1890060 DUCK IS UNIT MPI 1-63/T22 1-63 50029226270000 1951880 DUCK IS UNIT MPI 1-65/N25 1-65 50029226270100 2032120 DUCK IS UNIT MPI 1-65A/N27 1-65A 50029219850000 1891140 DUCK IS UNIT MPI 1-67/T20 1-67 50029220200000 1900290 DUCK IS UNIT MPI 1-69/V19 1-69 50029215680000 1860630 DUCK IS UNIT MPI 2-02/P18 2-02 50029215850000 1860820 DUCK IS UNIT MPI 2-04/M19 2-04 50029216990000 1870180 DUCK IS UNIT MPI 2-06/J22 2-06 50029217710000 1880040 DUCK IS UNIT MPI 2-08/K16 2-08 50029223020000 1921170 DUCK IS UNIT MPI 2-12/Q16 2-12 50029216390000 1861490 DUCK IS UNIT MPI 2-14/016 2-14 50029218850000 1881340 DUCK IS UNIT MPI 2-16/M16 2-16 50029220320000 1900430 DUCK IS UNIT MPI 2-18/116 2-18 50029220480000 1900600 DUCK IS UNIT MPI 2-20/L15 2-20 50029219310000 1890340 DUCK IS UNIT MPI 2-22/114 2-22 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, Organization (done) Color items: Well History File Identifier DIGITAL DATA OVERSIZED (Scannable) [] Diskettes, No. [] Maps: [] Grayscale items: [] Other, No/Type [] Other items scannable by large scanner [] Poor Quality Originals: OVERSIZED (Non-Scannable) [] Other: [] Logs of various kinds [~'~ []Other TOTAL PAGES: NOTES: ORGANIZED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: ts~ Project Proofing [] Staff Proof By: Date: PROOFED BY: BEVERLY E~REN VINCENT SHERYL MARIA LOWELL DATE: /SI PAGES: /~,~(~ (at the time of scanning) SCANNED BY; BEVERLY BR~HERYL MARIA LOWELL ReScanned {done) RESCANNED BY: BEVERLY BREN VINC~MARIA LOWELL DATE: ~~ General Notes or Comments about this file: PAGES: /do Quality Checked (done) RevlNOTScanned.v43d MICROFILMED 9/28/00 DO NOT PLACE' ANY NEW MATERIAL UNDER THIS PAGE PLUGGINg-& LOCATION CLEA~I~CE REPORT State of Alaska · ALASKA 0IL a GAS CONSER%~%TION COHMISSION Review the well file, ~.nd' cc~-.ent on plugging, well head stat%is Plugs and location clearance - provide loc. clear, code. l- 13q'q~~ ID87l Well head cut off: Marker Code o . o- · , STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Plugback for Sidetrack WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [--] Gas I--] Suspended [~ Abandoned [-] Service !2. Name of OperatOr ............. 7. Permit Number ........ BP Exploration (Alaska)Inc. 87-42 397-063 ..... 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21722 ~. - - : 9. Unit or Lease Name 4. Location of well at surface . ,.l~¢,.A~ Duck Island Unit/Endicott 2029' SNL, 2092' WEL, SEC. 36, T12N, R16E At top of productive interval .~ 10. Well Number 2373' SNL, 2474' WEL, SEC. 31, T12N, R17E!~ 1-25/N-22 At total depth 11. Field and Pool 2272' SNL, 1290' WEL, SEC. 31, T12N, R17E Endicott Field/Endicott Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 55.30'I ADL 312828 12'.' Date'"Spudded4_30_87 113' 'Date T'D' 'Reached I 14' Date C°mp" SUsp" or Aband'115' Water depth' if °ffshore 116' NO' °f Completions6-10-87 4-18-97 ,, MSLI Zero 17.'T0(~i' Depth '(MD+TVD) 118. Plug Ba~'k Depth (MD+TVD)I19. Dire~'i~nal Survey 120. Depth where SSSV set 121. Thickness of Permafrost 13504 10100 FTI 10871 9733 FTI [--]Yes [~No! N/A MDI 1465' (Approx.) 22. Type Electric or Other Logs Run MWD CNL PORe, MWD MD LOG, CBT, CNL PORe, GR, PERF DEPTH CONTROL LOG 23. CASING~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 30 0 131 Structural casino driven ................. , 13-3/8 68 L-80 0 2483 17.5" 3488 cu ft Permafrost 9-5/8 47 L-80 0 8919 12.25 ,,, 9-5/8 47 '" NT95HS '" 8919 10717 12.25 575 cu ft Class G ......... 5-1/2 17 L-80 10099 13504 8.5 1428 cu ft C..!ass G ............................ 24. Perforation's open to Production (MD+T'VD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 4.5" 12.6# 9924 - 9973 9973 MD TVD MD TVD , 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13-3/8" x 9-5/8" Down Squeezed annulus w/345 sx followed by 115 'bbl dry crude Completion interval Squeezed with 43 bbls cement down tubing 10871 -':13440 Top tagged at 10871, Pressure tested t° 2000 271 ....................... PRODUCTION TEST ........... Date FirSt ProdUction I Method of'Operation (Flowing, gas lift, etc.) Not on Production I N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure OALCULATED IOIL-BBL GAS-MCF WATER-BBL OIL GRAWTY-API (CORR) Press. 24-HOUR RATE .... , ............... 28. CORE DATA Brief desc'iiption of' lithol°gy, por0'"sity, fra'ci'Ures, apparent dips'and presenc'e of oil, gas or water. Submit core chi~s. 0RIGINAL.R ECEIYE AUG 2 7 ]997 Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. ........ Top HRZ 10295 9333 LCU 10756 9614 Top Kekiktuk 10756 9614 31. List of Attachments Summary of Daily Drilling Reports 32' I hereby certifY that t'he f°r¢~ue'a'r~°Signed ~__ Date rr the best of my knowledge ............. Steve Shu,tz ,...,,'f'~.~/ ~-~,///"~ t Title Senior Drillin9 Engineer ...... 1-25/N-22 .... 87-42 ",4 ' Prepared By Name/Number: Chris West, 564-5089 Well Number Permit No. / Approval No. , ................... 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 cementing and the location of the cementing tool. ITEM 27-' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 BPX Endicott Production Engineering Department DATE: 4/20/97 WELL N°: 1-25/N-22 BP EXPLORATION REP: SERVICE COMPANY: CIRCULATE TBG. & IA VARBLE HB&R DATE/TIME OPERATIONS SUMMARY 0900 MIRU HB&R 0923 P/T hardline to 3500 psi 0928 Start pumping seawater down IA @ 4 bpm. 0 psi. taking returns up tbg. and down flowline. 0952 Increase rate to 5 bpm @ 300 psi. (100 bbls away) 1025 248 bbls away, out of seawater. Shut down & re-load truck. 1120 Start pumping seawater @ 5 bpm, 825 psi. 1213 253 bbls away, 850 psi @ 5 bpm. Switch vac trucks. 1323 576 bbls away, 600 psi @ 5 bpm. Swithc vac trucks. 1415 823 bbls away, 700 psi @ 5 bpm, slow rate to 3.5 1421 Out of seawater, switch to diesel. Pump 16 bbls down IA & 5 bbls down tbg. 1445 Shut down pump. 1530 RDMO COMMENTS: Pumped a total of 823 bbls seawater down ia taking returns up tbg. & down fiowline. Freeze protected tbg. & ia to 250'. Bled remaining pressure off & set BPV in hangar. BPX Endicott Production Engineering Department DATE: 4/19/97 WELL N°: 1-25/N-22 BP EXPLORATION REP: SERVICE COMPANY: TUBING CUT VARBLE SWS (DECKERT) DATE/TIME OPERATIONS SUMMARY 0900 MIRU SWS SIWHP=250 lAP=0 CAP=0 1015 Hold safety meeting. (safe briefing area @ rig shop) 1025 Post signs & call for radio silence. 1035 Arm chemical cutter. 1125 Stab on lub. & p/t to 2000 psi with gas. 1139 RIH with ccl/4 ~,~ chemical cutter 1330 Log tie in pass. Tie into CCL Icg dated 9/30/87. Take out 40' 1353 Log confirmation pass.(2' off) Log into place & hang cci @ 9914.6' md 1416 Fire cutter @ 9924' md. (20' above first full joint collar) Good cap break, no weight or pressure change. 1419 Log off. 1425 Pooh 1520 Cch Unstab lub. &let cutter weather off. 1535 RDMO COMMENTS: Tubing cut @ 9926' elm. (mid-joint between pkr. & sliding sleeve) , , BPX Endicott Production Engineering Department TEST CEMENT PLUG DATE: 4/18/97 WELL N°: 1-25/N-22 ~ BP EXPLORATION REP: SERVICE COMPANY: VARBLE HB&R DATE/TIME OPERATIONS SUMMARY 0830 MIRU HB&R 0850 P/T to 4000 psi. 0900 State man on location. Pump down tbg. & p/t cement to 2000 psi. 0930 Cement plug holding 2000 psi. Passed test. 1000 RDMO. COMMENTS: P/T Cement plug to 2000 psi. Passed test. Witnessed by AOGCC Rep Doug Amos. W/L tagged TOC @ 11879' wlm. BPX Endicott Production Engineering Department OPERATIONS REPORT DATE: 4-18-97 WELL N°: 1-25 / N-22 TYPE OF OPERATION: TAG CEMENT BP EXPLORATION REP: ECKSTEIN SERVICE COMPANY: HES / LAWSON DATE/TIME OPERATIONS SUMMARY 0700 MIRU. 0745 GREASE SWAB VALVE. 0815 RIH w/3' X 1 7/8" STEM, 2.625 CENT.. TAG XN @ 10061' WLM. CAN NOT COME UP. TAG CEMENT CAP @ 10871' WLM. PULL UP 100' AND PUMP HBnR TO 2000 psi. GOOD TEST. TAG CEMENT @ 10879' WLM. A LITTLE STICKY. POOH. STOPPED AT THE XN @ 10061' WLM. GOT PAST. POOH. TWO LITTLE MARKS ON THE TOP BEVEL OF THE CENT. ABOUT 1 4,4" APART. NO CEMENT. 1415 RIH w/3.75 GAUGE RING. SET DOWN @ 9948' WLM. POOH. RD. SIP: 1100 IA: 450 OA: 0 Summary: TAG CEMENT PLUG @ 10871' WLM. Pressure test cement plug to 2000 psi. RIH w/3.750 gauge ring, set down at 9948' WLM. SSSV: Out BPX Endicott Production Engineering Department Thaw Ice Plug /Injectivity Test DATE: 4/17/97 WELL N°: 1-25/N-22 BP EXPLORATION REP: VARBLE SERVICE COMPANY: DOWELL (CANON) DATE/TIME OPERATIONS SUMMARY 1200 MIRU DOWELL (cement van) SIWHP=3150 lAP=450 OAP=0 1245 Hold safety meeting. 1305 P/T to 3500 psi. 1310 Start pumping seawater down tbg. @ I bpm, 3150 psi. Increase rate up to 5.5 bpm as whp comes down. 1415 Decrease rate to 3 bpm. (whp=80 psi) 1417 Out of seawater (277 bbls pumped) Switch to freshwater & pump 5 bbls. 1419 Shut down pump to batch up cement. 1440 Come on line with cement. @ 3 bpm, 100 psi. (pumped 1 bbl freshwater) 1458 43 bbls away. Zero counter & pump 5 bbls freshwater spacer 1459 Switch to seawater & displace cement. 1504 Increase rate to 5 bpm. 1529 142 bbls away, switch to meoh. Lost prime, well on vacuum. Not building any pressure. Slow rate to 2 bpm. 1542 Approx. 164 bbls total away. Shut down pump & hesitate 5 min. 1547 Start pumping @ I bpm, not building any pressure. Approx. 167 bbls away. Shut down pump. 1630 RDMO COMMENTS: Pumped 43 bbls cement. Well went on vacuum. Could not build any squeeze pressure. Lost bbl count when switching to MEOH. While displacing cement. Estimated that 5-6 bbls passed thru without being metered. Shut down pump with TOC @ approx. 10700'.,to 10800' md. Will let set up overnight and hope for a good tag & test in the morning. Progress Report Facility End MPI Well 1-25A/K-22 Page 6 Rig Doyon 15 Date 25 August 97 Date/Time 22:00-23:30 23:30 23:30-00:30 23:30-00:30 29 Apr 97 00:30 00:30-06:00 00:30-03:30 03:30 03:30-06:00 06:00 06:00-06:30 06:00-06:30 06:30 06:30-10:30 06:30-07:00 07:00 07:00-10:30 10:30 10:30-11:00 10:30-11:00 11:00 11:00-06:00 11:00-12:00 12:00 12:00-16:00 16:00 16:00-17:00 17:00 17:00-18:00 18:00 18:00-18:30 18:30 18:30-06:00 30 Apr 97 06:00 06:00-19:30 06:00-06:30 06:30 06:30-12:30 12:30 12:30-15:00 15:00 15:00-17:30 17:30 17:30-18:30 18:30 18:30-19:00 19:00 19:00-19:30 19:30 19:30-00:30 19:30-22:30 22:30 22:30-00:30 Duration 1-1/2 hr 1 hr 1 hr 5-1/2 hr 3 hr 2-1/2 hr 1/2 hr 1/2 hr 4 hr 1/2 hr 3-1/2 hr 1/2 hr 1/2 hr 19 hr 1 hr 4 hr 1 hr 1 hr 1/2 hr 11-1/2 hr 13-1/2 hr 1/2 hr 6 hr 2-1/2 hr 2-1/2 hr 1 hr 1/2 hr 1/2 hr 5 hr 3 hr 2 hr Activity Ran Drillpipe in stands to 2847.00 ft Stopped: To service drilling equipment Planned maintenance Serviced Block line Line slipped and cut 5in. Drillpipe workstring run Ran Drillpipe in stands to 9418.00 ft Completed run with Bridge plug to 9418.00 ft Pulled out of hole to 0.00 ft Stopped: To hold safety meeting 5in. Drillpipe workstring run (cont...) Held safety meeting Completed operations Test well control equipment Retrieved Wear bushing Equipment work completed Tested BOP stack Pressure test completed successfully - 5000.000 psi Planned maintenance Serviced Top drive Equipment work completed BHA run no. 7 Made up BHA no. 7 BHA no. 7 made up R.I.H. to 9413.00 ft On bottom Circulated at 9413.00 ft Heavy slug spotted downhole Milled Casing at 9258.00 ft Began precautionary measures Held safety meeting Completed operations Milled Casing at 9292.00 ft Began precautionary measures Stopped for safety meeting. BHA run no. 7 (cont...) Held safety meeting Completed operations Milled Casing at 9307.00 ft Completed operations Circulated at 9307.00 ft Obtained clean returns - 200.00 % hole volume Pulled out of hole to 678.00 ft At BHA Pulled BHA BHA Stood back ' ~'~ '-{" IVY" Held safety meeting '~f~ ? Completed operations Circulated at 0.00 ft /} U~' .~ 7 I~ Obtained clean returns - 100.00 % hole va!nme. 5in. Drillpipe workstring run ~ J~ ~& ~as Cons. Ran Drillpipe in stands to 9413.00 ft ...... ~'~ ~--~10.[~t~ On bottom '" ' Circulated at 9413.00 ft Facility Datefrime 01 May 97 02 May 97 End MPI Progress Report Well 1-25A/K-22 Page 7 Rig Doyon 15 Date 25 August 97 00:30 00:30-01:00 00:30-01:00 01:00 01:00-02:30 01:00-01:30 01:30 01:30-02:30 02:30 02:30-03:30 02:30-03:30 03:30 03:30-06:00 03:30-06:00 06:00 06:00-06:30 06:00-06:30 06:30 06:30-10:00 06:30-08:00 08:00 08:00-10:00 10:00 10:00-13:30 10:00-13:30 13:30 13:30-23:00 13:30-15:30 15:30 15:30-18:00 18:00 18:00-18:30 18:30 18:30-19:30 19:30 19:30-21:30 21:30 21:30-23:00 23:00 23:00-01:00 23:00-01:00 01:00 01:00-02:00 01:00-02:00 02:00 02:00-06:00 02:00-03:30 03:30 03:30-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-18:00 Duration 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 1 hr 1 hr 1 hr 2-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 3-1/2 hr 1-1/2 hr 2 hr 3-1/2 hr 3-1/2 hr 9-1/2 hr 2 hr 2-1/2 hr 1/2 hr 1 hr 2 hr 1-1/2 hr 2 hr 2 hr 1 hr 1 hr 4 hr 1-1/2 hr 2-1/2 hr 24 hr 1/2 hr 11-1/2 hr Activity Obtained clean returns - 200.00 % hole volume Cement: Kickoff plug Mixed and pumped slurry - 55.000 bbl Cement pumped 5in. Drillpipe workstring run Pulled Drillpipe in stands to 8269.00 ft Stopped: To circulate Reverse circulated at 8269.00 ft Obtained clean returns - 100.00 % hole volume Cement: Kickoff plug Held 2000.0 psi pressure on 1.500 bbl squeezed cement Completed operations 5in. Drillpipe workstring run Pulled Drillpipe in stands to 0.00 ft Completed operations 5in. Drillpipe workstring run (cont...) Held safety meeting Completed operations BHA run no. 7 Made up BHA no. 7 BHA no. 7 made up R.I.H. to 8000.00 ft Began precautionary measures Cement: Kickoff plug Wait on cement Resumed operations BHA run no. 7 Washed to 9128.00 ft At Top of cement: 9128.00 ft Drilled cement to 9262.00 ft At Kick off depth: 9262.00 ft Held safety meeting Completed operations Circulated at 9262.00 ft M.W.D. tool failed - Abort operation Pulled out of hole to 2500.00 ft At BHA Pulled BHA BHA Stood back BHA run no. 8 . Made up BHA no. 8 BHA no. 8 made up Planned maintenance Serviced Block line Line slipped and cut BHA run no. 8 R.I.H. to 9262.00 ft On bottom Drilled to 9275.00 ft Stopped: To hold safety meeting BHA run no. 8 (cont...) Held safety meeting Completed operations Circulated at 9439.00 ft STATE OF ALASKA ALASKA ~ AND GAS CONSERVATION COi~li~lSSlON APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 4. Location of well at surface 99519-6612 2029' SNL, 2092' WEL, SEC. 36, T12N, R16E At top of productive interval 2373' SNL, 2474' WEL, SEC. 31, T12N, R17E At effective depth 2564' SNL, 3527' EWL, SEC. 31, T12N, R17E At total depth 2272' SNL, 1290' WEL, SEC. 31, T12N, R17E 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 55.30' 7. Unit or Property Name Duck Island Unit/Endicott 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 13504 feet Plugs (measured) 10100 feet 13458 feet Junk (measured) 10066 feet 8. Well Number 1-25/N-22 9. Permit Number 87-42 10. APl Number 50-029-21722 11. Field and Pool Endicott Field/Endicott Pool ORIGINAL TVD 131' 2482' 9645' RECEIVED MAR 25 1997 Naska 011 & Gas Cons. Commission Packers and SSSV (type and measured depth) SSSV at 1631'; TIW HBBP Packer at 9973' Anchorage 13. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 14. Estimated date for commencing operation April 15, 1997 16. If proposal was verbally approved Name of approver Date approved Contact Engineer Name/Number: Chris West, 564-5089 Prepared By Name/Number: Kathy Campoamor, 564-5122 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service 7. Isignedhereby certifYsteve Shultzthat th~~ is ~rrect to the best of my knowledge Title Senior Drilling Engineer Commission Use Only Conditions of Approval: Notify Commission so representative may witness Plug integrity ~ BOP Test__ Location clearance Mechanical Integrity Test Subsequent form requ. i,red 10-. ~,h~ ~- ..... Original Signed By ~,~' ~/.4 o .............iosion ',,i tA~ In n ...,,o." . ~ ~ 'L,,~ Commissioner Approved by order 06/15/88 OSV;u ~v. ,,,,,h..n. st0'-, '-~-" k~?-~'~ Form 10-403 Rev. . J Approval No.;:~"") .- iO~.~ Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 tubing to 10096' 11896'-12487', 12521'-12967', 13000'-13400' (Subsea) 9917'-9937', 9939'-9972', 9975'-10030' Perforation depth: measured true vertical Casing Length Size Cemented MD Structural Conductor 80' 30" Driven 131' Surface 2442' 13-3/8" 3750 sx Permafrost 2483' Intermediate 10678' 9-5/8" 500 sx Class 'G' 10717' Production Liner 3405' 5-1/2" 1300 sx Class 'G' 10099'-13504' 9264'-10100' To: AOGCC March 20,1997 From: Steve Shultz MB 8-1 Shared Services Drilling Subject: Plugback of Endicott 1-25/N-22 1. Pre-rig work: Rig up pump trucks 2. Pump 100 sx of class "G" cement and bullhead down the 4 1/2" tubing and displace with top of cement at _+ 10,700' MD. 3. RU wireline and RIH with chemical cutter, tag top of cement, cut tubing at _+9900' MD. The objective of this plugback is: a. To isolate the perforations b. To prepare the well for sidetracking Timing: Doyon Rig #15 is tentatively scheduled for this well in March 1995. .re. re S~'nior Drillin'~g i=ngine~ RECEIVED MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David J~ Chairm~n~Z''>' THRU: Blair Wondzeil, .~~, FILE NO: P. I. Supervisor A/'~.'3 FROM: Doug Amos, ~.-..~ ~ SUBJECT: Petroleum Inspector DATE: April 17, 1997 pk9hdqee, doc Confidential: Yes _, NoX, Attachment Only . Cement Plug Tag DIU Endicott MPI MP! 1-25/N-22 Thursday, April 17= 1997: I traveled to BPX DIU Endicott well 1-25 / N-22 to witness the pressure test and tagging of the perforation isolation cement plug for a side track. The cement plug was tested with 2,000 psig prior to tagging and tagged with wireline at 10, 882 ( perforation interval 13,440' to 11,717' ). SUMMARY: I witnessed the successful pressure test and tagging of the perforation isolation cement plug on BPX DIU Endicott MPI 1-25/N-22 well Attachment: Endicott Production Cmt. Plug Report BPX Endicott Production Engineering Department Pump Cement Plug DATE: 4117~97 WELL N°: 1-25/N-22 BP EXPLORATION REP: SERVICE COMPANY: VARBLE DOWELL (CANON) DATE/TIME OPERATIONS SUMMARY 1200 'MIRU DOWELL (cement van) SIWHP=3150 lAP=450 OAP=0 1245 Hold safety meeting. 1305 P/T to 3500 psi. 1310 Start pumping seawater down tbg. @ 1 bpm, 3150 psi. Increase rate up to 5.5 bpm as whp comes down. 1415 Decrease rate to 3 bpm. (whp=80 psi) 1417 Out of seawater (277 bbls pumped) Switch to freshwater & pump 5 bbls. 1419 Shut down pump to batch up cement. 1440 Come on line with cement. @ 3 bpm, 100 psi. (pumped I bbl freshwater) 1458 43 bbls away. Zero counter & pump 5 bbls freshwater spacer 1459 Switch to seawater & displace cement. 1504 Increase rate to 5 bpm. 1529 142 bbls away, switch to meoh. Lost prime, well on vacuum. Not building any pressure. Slow rate to 2 bpm. 1542 Approx. 164 bbls total away. Shut down pump & hesitate 5 min. 1547 Start pumping @ I bpm, not building any pressure. Approx. 167 bbls away. Shut down pump. 1630 RDMO COMMENTS: Pumped 43 bbls cement. Well went on vacuum. Could not build any squeeze pressure. Lost bbl count when switching to MEOH. While displacing cement. Estimated that 5-6 bbls passed thru without being metered. Shut down pump with TOC @ approx. 10700' to 10800' md. Will let set up overnight and hope for a good tag & test in the morning. R T ELEV = 55.2' B F ELEV = 15.4' MAX DEV = 89:51 12200' MD ., Tog Vol =151 Bbls. Tailpip e Vol = 2.9 Bbls. Liner to Per/Vol -, 41.7 Bbls. 'ri:lEE: 4-1/16" / 5000 PSI / CIW WELLHEAD: 13-518" 15000 PSI 1CIW DEPTH HOBKB. SSSV LANDING NIPPLE 1631' (OTIS) 3.813" Mb I.D. w/SSSV Mit I.D.= 2.0" 13-3/8" CSG SHOE 2483' 4-112", 12.6#/FT, L-80,'[DS TBG GAS LIFTMANDRELS (HUGHES) //6 (4122' 'P/DSS) 4182' #5 (6319' ~VDSS) 638~" #4 (7768' TVDSS) 8110' #3 (8686' '[VDSS) 9341' #2 (8946' '[VDSS) 9708' #1 (9043' TV'DSS) 9849' O TIS "XA" SLIDING SLEEVE 9916' (3,813" MIN ID) TIW 'H B B P' PACKER 9973' WITH TBG SEAL ASSY 3-112", 9.2#/FT, TAILP IP E OTIS "X" NIPPLE 10031' (2_750" ID) . O'[tS "XN" NIPPLE 10064' (2~35" ID) TOP 5-1/2" LINER 10099' TIW 5-1/2" SEAL ASSY 10102' (BOTTOM) 5-112" SCAB LINER TOP 5-1/2" LINER 9-5/8", 47#1FT CSG SHO.E 10717' .- PERFORA~ONS: 11896' TO 12487' - 591' 13000' TO 13440' - 440~ BAKER DPC - 4" @ 4 SPF REF: CBT(6-20-87).. PB'[D - 13458' 5-1/2",'17#/FT, TC4S 13504' STANDARD . ALASKA PRODUCTION CO M PLETIO N D IAGR AM ENDICO'i-rWELL 1-25 / N~22 APl NO: 50-029-21722 REVISED BYJ.LH ... o~l 1/4/93 Standard Alaska Production Company 900 East Benson Boule.~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561~511 I STANDARD ALASKA PRODUCTION APR 15, 1988 John Boyle Alaska 0il and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Boyle: The following log information fore, wells is enclosed: 1 sepia and blueline print for; 1-25/~ Run 1 Apr. 4, 1988 * Dual Burst TDT-P * Spinner Profile & HP Gauge Date Sincere~ A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 11170. Standard Ala.~" Production C ~n~ 900 East Bens'o~,.~uu~ P.O. Box 1966~2 Anchorage, Alaska 99,519-6612 (907) 561-.5111 DEC 28, 1987 STANDARD ALASKA PRODUCTION John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive AnchoraEe, Alaska 99501 Dear Mr. Boyle: The following log information for Endicott wells is enclosed: 1 Sepia and blueline print for: 1-25/N-22 Run 1 Septemper 30, 1987 * CCL Log Date Sincerely, A un,t of the or~9,nol Standard 0'1 Company Founded m Cleveland Oh,o ,n 1870 Standard Ala~a Production CamF 900 East Benson F~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 OCT 13, 1987 STANDARD ALASKA PRODUCTION William Van Alen Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Van Alen: The following log information for Endicott wells is enclosed: 1 sepia print and 1 blueline print for: n-22 Run 1 September 30, 1987 * CCL Log (Field print) Sincerely, Received by ~/ ~'7'""~ i Date A unit of the original Standard Oil Company Founded in Cleveland Ohio in 1870 Standard Alaska Production Cornpan 900 Eost Benson Bob~.~i.-d P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564 5 } 11 JUN 24, 1987 STANDARD William Van Alen Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Van Alen: The following log information for Endicott wells is enclosed: 1 sepia and blueline print for: N-22 Run 1 June 9, 1987 * Comp. Neutron Porosity TVD * Comp. Neutron Porosity MD * GR (MD) Received by Date Sincerely, ~ruce St. Pierre A unit of the originol Standard Oil Company Founded in Clevelond, Ohio, in ]870. Standard Alaska Production Comp 900 East J~nson E~ard P.O. Box 196612 Anchorage, Alaska 99.519-6612 (907) .561-`5111 JUL 13, 1087 STANDARD ALASKA P ODUCTIQN William Van Alen Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Van Alen: The following log information for Endicott wells is enclosed: 1 sepia print and 1 blueline print for: N-22 Run 1 June 29, 1987 * Perf. Depth Control Log Sincerely, Bruce St. Pierre A unit of the original Standard C~I Company Founded in Cleveland Oh'o in 1870. Standard Alaska Production Compar ' 900 East Benson Bo, rd P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 JUL 2, 1987 STANDARD ALASKA PRODUCTION William Van Alen Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alagka 99501 Dear Mr. Van Alen: The following log information for Endicott wells is enclosed: 1 sepia print and 1 blueline print for: N-22 Run 1 June 9-10, 1987 * MWD 2"& 5" MD log * MWD Compensated Neutron Porosity 2"& 5" TVD log * MWD Compensated Neutron Porosity 2"& 5" MD log June 20, 1987 * CBT ~, Recei~~y ~,3 Sincerely, Bruce St. Pierre A unit of the original Standard Oil Company Founded in Cleveland. Ohio, in 1870. STATE OF ALASKA H±gh Angle Well 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ~ Standard Alaska Production Company 87-42 3. Address 8. APl Number P. O. BOX 196612 Anchorage Alaska 99519-6612 50-029-21722 / 4. Location of well at surface 9, Unit or Lease Name 2029 SNL, 2092' WEL, Sec. 36, T12N, R16E Duck' Island Unit/ Endicot~ At Top Producing Interval 10. Well Number 2373' SNL, 2474' WEL, Sec 31, T12N, R17E 1-25/N-22 MPI At Total Depth 11. Field and Pool 2272' SNL. 1290' WEL. Sec. 31. T12N. R17E Endicott Field 5. Elevation in feet (indicate KB, DF, etc.) 1 6. Lease Designation and Serial No. Endicott Pool 55_~ ~ ~BE/ ADL .312828 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 4-30-87 6-12-87 7-2-87I n/a feet MSLI one .... 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 13504'MD 10100'TVD13458'MD 10066'T~TNES~q NOFqI 1631 feetMD 1466' 22. Type Electric or Other Logs Run MWD~cnl poro (MD & TVD), MW¢' MD log, ~.BT, ~L poro (MD & TVD), GR, Perf Depth Control Lo 23. CASING, LINER AND CEMENTING RECORD ,,, sETTING DEPTH MD CASING SIZEi WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED , ,, 30" Stru~;tural Drive Pipe Surface 131' Dr.ire ... 13-3/8" 68# L-80 Surface 2483' 17~" 3488 cu.ft. Permafrost 9-5/8" 47~ NTSOS Surfac~ 8919 ' 12¼" 9-5/8" 47# NT95HS 8919' 10717' 12¼" 575 cu. ft. Class G _%CFR+..3%HR-7 ,, 5-1/2" 17~ TC4S 10099~'~ 13504' 8%" 1428 cu.ft. Class G .5%Halad344,.2%C~ 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD . 18%~W~ interval, size and number) SIZE DEPTH SI~T (MD) PACKER SET (MD) BKB ~z~,, 12.6¢.- L.-80 997~' 10000 ' 11896' - 12487'MD '(9917' - 9937' TVDss) '' .. ~ 12521' - 12967'MD (99~' - 9972' TVDss) 26. ACID, FRACTURE, cEMENT SQUEEZE, ETC. , 13000' - 13400'MD (9975' -10030' TVDss) DEPTH INTERVAL (MD) AMOUNT& KINDOF MATERIAL USED !3-3/8"~9-5/8, DowDsqueezed ] R-3./G"×9-5/R" 27. PRODUCTION TEST Date 'First Production -' Method of Operation (Flowing,.gas lift, etc.) . Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAs-M'CF WATER-BBL CHOKE SIZE GAS~OILRATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED OIL-BaL GAS-MCF WATER-BBL OIL GRAVITY-APl ("c'°rr) '" 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. · R£CEIVED · Alaska Oil & Gas Cons. Commissio~ Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG R-2 ,st Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS ,,, NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. TVD s s TOP HRZ 10295' 9333' LCU 10756' 9614 ' Top Kekiktuk 10756' 9614 ' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best (~f my knowledge Division ~ Drilling t ] igned ~-' ~ ~ Title Enqineer Date (:~ ~'~ ~-~ I NSTR UCTIONS 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 ir~ 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 Opb~at[on: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injecti6n, Shut-in, Other-explain. Item 28: ~f no cores taken, indicate "none". Form 10-407 SAPC Daily Drilling Report -- ENDICOTT April 30, 1987 at 0600 hours Rig' Doyon #15 Well' 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth- 450' Day: -1 24-Hour Ftg: 450' Current Operation' Drilling. Accept rig at OlO0 hrs. on 4/30/87. Spud well at 0400 hrs. on 4/30/87. Drill 17-1/2" hole to 450 ft. MUD TYPE-Spud Mud WT:8.7 VIS'300 PV' YP' FL- SOLIDS' TEMP:47°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS ,,, 1602h' SAPC Daily Drilling Report .... ENDICOTT May l, 1987 at 0600 hours Rig' Doyon #15 Well' 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth' 1160' Day' 1 24-Hour Ft§: 710' Current Operation' Dynadrilling. Drill 17-1/2" hole to lOlO ft. Trip bit. Dynadrill to ll60 ft. MUD TYPE-Spud Mud WT:gJl VIS:ISO PV'17 YP'24 FL:22~O SOLIDS'5 TEMP:47°F SURVEY MD' ANGLE DIRECTION TVD SECTION COORDINATES DLS 1602h: ~ Rig' Doyon #15 Well- 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 2, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth' 2500' Day: 2 24-Hour Ftg' 1340' Current Operation' Run 13-3/8". RIH' Drilled to 2500'; CBU; POH' Run 13-3/8" casing. MUD TYPE-Spud Mud WT:9'9 VIS:llO PV'23 YP:24 FL:24 SOLIDS:lO TEMP: 48 ° F SURVEY MD ANGLE DIRECTI ON TVD SECTION COORDINATES DLS 1602h: ~ SAPC Daily Drilling Report -- ENDICOTT May 3, 1987 at 0600 hours Rig' Doyon #15 Well' 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth' 2862' Day' 3 24-Hour Ftg' 362' Current Operation' Drilling 12-1/4" hole. Cement 13-3/8" casing; NU BOPE; RIH; Test casing; Drill float equipment + 10' new formation; Leakoff to 12.1 ppg; Drilling. MUD TYPE-Polymer WT:gjo VIS:38 PV:5 YP:IO FL:22.8 SOLIDS'$ TEMP:S1 °F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1602h:~ SAPC Daily Drilling Report -- ENDICOTT May 4, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 IMPI) AFE # 717527 API 50-029-21 722 0600 Depth: 4159' Day: 4 24-Hour Ftg: 1297' Current Operation' Drilling 12-1/4" hole. Drilling; Trip for BHA; RIH; Drilling. MUD TYPE- WT:9,2 VIS:38 PV:7 YP:14 FL:24.2 SOLIDS:5 TEMP:54°F SURVEY MI) ANGLE DIRECTION TVD SECTION COORDINATES DLS ll 2726 2,6 N77E 2725 57 12 3003 3j 6 N82E 3001 71 13 3191 3j8 N87E 3189 83 14 3379 3~8 S75E 3377 95 15 3569 3 j 2 S73E 3566 107 16 3759 2,8 S65E 3756 ll6 N3 56E O, 4 N6 71E :~ "-0.4. N7 83E O. 4 N6 95E O. 6 N3 107E O. 3 S1 ll6E 0.3 1602h.~ SAP¢ Daily Drilling Report -- E)JDICOTT May 5. 1987 at 0600 hours Rig' Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21 722 0600 Depth: 5675' Day: 5 24-Hour Ftg: 1516' Current Operation' Drilling. Drill and survey 12-1/2" hole to 5559 ft. Trip bit and change MWD' Drill to 5675 ft. MUD TYPE-Polymer WT-9,5 VIS:36 PV'9 YP:12 FL-19j8 SOLIDS:6 TEMP'56°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES ,, DLS 17 4265 2,7 S60E 4261 139 S12 6 137 18 4766 2,2 S58E 4762 158 ~23 ~ 156 19 5245 2.9 S34E 5241 175 5 38 £ 171 0.05 0.1 0.2 1602h: SAPC Daily Drilling Report -- ENDICOTT May 6, 1987 at 0600 hours Rig' Doyon #15 Well' 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth' 6220' Day: 6 24-Hour Ftg: 545' Current Operation' Dynadrilling. Drill 12-1/4" hole to 6000 ft. Displace mud to polymer mud. POH, RIX w/dynadrtll. Dynadrill to 6220 ft. MUD TYPE-Polymer WT'9.4 VIS'58 PV:9 YP:29 FL'lg.8 SOLIDS:5 TEMP'54°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 21 5919 3 S26E 5914 187 S67 E188 O, 1 23 6109 6' 6 S67E 6103 198 · S77 E199 3.1 1602h: SAPC Daily Drilling Report -- ENDICOTT May 7, 1987 at 0600 hours Rig' Doyon #15 Well' 1-25/N-22 IMPI) AFE # 717527 API 50-029-21722 0600 Depth' 7120' Day' 7 24-Hour Ftg' 900' Current Opera ti on' Drilling. Dynadrill 12-1/4" hole to 6565 ft. Trip bit. Drill and survey 12-1/4" hole to 7120 ft. MUD TYPE-Polymer WT:9.4 VIS'55 PV'9 YP-20 FL:8.5 SOLIDS:6 TEMP'71°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS ,, 25 6299 10.8 S88E 6291 226 S82 E227 27 6600 17 ~ 9 N86E 6582 302 S02 E303 29 6980 28.4 N87E 6931 449 S69 E452 2.9 2.1 2.8 1602h' SAPC Daily Drilling Report -- ENDICOTT May ~, 1987 at 0600 hours Rig' Doyon #15 Well' 1-25/N-22 (MPI) AFE # 71 7527 API 50-029-21722 0600 Depth' 7730' Day' 8 24-Hour Ftg' 610' Current Operation' Drilling. Drill and survey 12-1/4" hole to 7336 ft. Trip bit. Drill to 7730 ft. MUD TYPE-Polymer WT:9.4 VIS:50 PV'll YP'15 FL'I.5 SOLIDS'7 TEMP:82°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 30 7175 33.1 S88E 7099 548 S65 E551 2.5 32 7447 37 '7 S89E 7319 711 S59 ETll 1.3 1602h- SAPC Daily Drilling Report -- ENDICOTT May 9, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 8091' Day: 9 24-Hour Ftg: 361' Current Operation: Cut and slip drilling line. Drill and survey 12-1/4" hole to 8091 ft. Trip bit. Cut and slip drilling line. MUD TYPE-Polymer WT~9.5 VIS:52 PV:12 YP:15 FL:5.7 SOLIDS:7 TEMP~'F SURVEY MD AN~LE DIRE~T!QN TVD SECTION COORDINATES DLS 33 7636 39.1 S89E 7467 828 S59 E828 0.9 34 7825 41 East 7112 950 S60 E950 1.1 35 8014 42.6 S88E 7733 1075 S62 E1076 0.9 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 10, 1987 at 0600 hours AFE # 717527 AP! 50-029-21722 0600 Depth: 8240' Day: 10 24-Hour Ftg: 149' Current Operation: POH. RIH. POH taking surveys to 6000 ft. POH. RIH w/dynadrill. Dynadrill to 8240 ft. POH. MUD TYPE-Polymer WT:9.5 VIS:49 PV:8 YP:17 FL:5.7 SOLIDS:7 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTIQN ~QQRDINATE$ 36 8164 42.3 S89E 7866 1157 S1 El163 2.5 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 11, 1987 at 0600 hours AFE # 717527 AP1 50-029-21722 0600 Depth: 8510' Day: 11 24-Hour Ftg: 270' Current Operation~ Drilling ahead. POH. Test BOP's. RIH. Drill and survey 12-1/4" hole to 8510 ft. MUD TYPE-Polymer WT~9.6 VIS:49 PV:8 YP:19 FL:5.7 SOLIDS:8 TEMP:°F SURVEY ~D ANGLE DIRECTION TVD SECTION COORDINATES 37 8305 41.8 S85E 7971 1252 S6 E1258 DLS 2.0 1602h: SAPC Daily Drilling Report -- ENDICOTT May 12, 1987 at 0600 hours Rig= Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 9050' Day: 12 24-Hour Ftg: 540' Current Operation: Drilling. Drill and survey 12-1/4" hole to 9050 ft. MUD TYPE-Polymer WT~9.7 VIS:44 PV:10 YP:19 FL:6.0 SOLIDS:8 TEMP:88°F SURVEY MD ANGLE plRECTION TVD SECTION COORDINATES DL$ 38 8494 41.8 S86E 8112 1378 S16 E1383 0.4 39 8681 41.8 S85E 8251 1502 S25 E1507 0.4 40 8812 41.8 S85E 8394 1630 S36 E1634 0 1602h: SAPC Daily Drilling Report -- ENDICOTT May 13, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth= 9305' Day: 13 24-Hour Ftg: 255' Current Operation: Drilling. Dril! and survey 12-1/4" hole to 9299 ft. Trip bit. Drill to 9305 ft. MUD TYPE-Polymer WT~9.7 VIS:46 PV:11 YP=19 FL:6.0 SOLIDS: TEMP:*F SURVEY MD ANGLE plRECTION TVI), SECTION CQQRDINATES DLS 41 9058 41.8 S87E 8532 1754 S45 E1758 0.4 42 9228 41.6 S87E 8659 1867 S51 E1871 0.9 1602h: SAPC Daily Drilling Report -- ENDICOTT May 14, lg87 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 9785' Day: 14 24-Hour Ftg: 480' Current Operation: Drilling. Drill and survey 12-1/4" hole to 9785 ft. MUD TYPE-Polymer WT:9.8 VIS:47 PV~7 YP:26 FL:6.2 SOLIDS:7 TEMP~'F SURVE~ MD,. ANGLg DIRECTION TVD SECTION COQRDINATES DLS 43 9361 42 S86E 8758 1955 44 9532 45.4 S86E 8882 2073 S56 E1959 ~'0.'5 S59 E2077 1.9 1602h: Rig= Doyon #15 Wells 1-25/N-22 (MPI) SAPC Dally Drilling Report -- ENDICOTT May 15, 1987 at 0600 hours AFE # 717527 APl 50-029-21722 0600 Depths 10370' Days 15 24-Hour Ftgs 5'85' Current Operations Drilling. Drill and survey 12-1/4" hole to 10370 ft. MUD TYPE-Polymer WTsg.8 VlS~42 PVs9 YP:20 FL:6.0 SOLIDS~8 TEMP:gg~F SURVEY MD ANGLE pIRECTION TVD SECTION 46 9909 47.5 S86E' "~' 9149~'' 23'45 COORDINATES Dr.S S79 E2'349 0.9 49 10292 51.1 S85E 9390 2637 S103 E2640 1.1 1602h: Rig= Doyon //15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 16, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 10610' Day: 16 24-Hour Ftg: 240' Current Operations POH. Drill and survey 12-1/4" hole to 10447 ft. Trip bit. Dynadrill to 10610 ft. Trip bit. MUD TYPE-Polymer WTsl0.0 VIS~42 PV~10 YP=24 FL~6.0 SOLIDS~8.5 TEMP~96°F ~ MD ANGLE DIRECTION TVD SECTION COORDINATES 50 10385 52.1 S83E 9448 2711 Slll E2713 51 10537 52.1 S84E 9541 2830 S125 E2832 DL~ 1.9 .5 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 17, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 10610' Day: 17 24-Hour Ftg= ' Current Operation: Reaming tight hole. Trip bit. Ream tight hole from 10300 ft. MUD TYPE-Polymer WT=10.2 VlS~45 PV~10 YP=30 FL=6.0 SOLIDS=10 TEMP:99~F SURVEY MD ANGLE DIRECTION _TVD ~ECTION ~0QRDINATE~ DLS 1502h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 18, 1987 at 0600 hours AFE # 717527 APl 50-029-21722 0600 Depths 10645' Day: 18 24-Hour Ftg: 35' Current Operation: Drilllng. Ream and work tight hole to bottom at 10610 ft. Drill 12-1/4" hole to 10645 ft. MUD TYPE-Polymer WT:10.3 VIS:47 PV:12 YP=31 FL:6.3 SOLIDS:13 TEMP=100'F ANGLE DIRECTION TVD SECTION COORDINATES DLS 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 19, 1987 at 0500 hours AFE # 717527 API 50-029-21722 0600 Depth: '10729' Day: 19 24-Hour Ftg~ 85' Current Operation~ Running 9-5/8" casing. Drill and survey 12-1/4# hole to 10729 ft. Short trip. POH. Run 9-5/8" casinq. MUD TYPE-Poly. WTI16.4 VIS~46 PV~13 YP,28 FL~6.2 SOLIDS~13 TEMP:96'F SURVEY MD ANGL~ DIRECTION TVD . ~ECTION COORDINATES 52 10621 52.4 S83E 9592 2897 S132 E2897 53 10666 52.7 S82E 9620 2932 S137 E2933 1.1 3.6 1602h: Riga Doyon #15 Well= 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 20, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 10729' Day: 20 24-Hour Ftg~ ' Current Operation: POH. Run 9-5/8" casing. Shoe at 10727 ft. Mix and pump cement, bump plug. Install and test pack-off. Test BOPE. RIH with 8-1/2" assembly. Drill cement to 10665 ft. Test casing to 3000 psi - O.K. Drill float equipment and 10 ft. new hole. Conduct FIT to 13.6 EMW. POH. MUD TYPE-Polymer WTil0.4 VIS=47 PV:13 YP:28 FL: SOLIDS:13 TEMP:'F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DL$ 1602h: SAPC Daily Drilling Report -- ENDICOTT May 21, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 10745' Day: 21 24-Hour Ftg: 16' Current Operations POH. POH. P/U Dyn'adri11. RIH. Dynadrill to 10745 ft. Could not go down any further. POH. MUD TYPE-Polymer WT=10.3 VIS:44 PV:13 YP:12 FL:6.0 SOLIDS:12 TEMP~°F SURVEY MD ANGLE plRECTION TVD ~ECTION COORDINATES DLS 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 22, 1987 at 0600 hours AFE # 717527 AP1 50-029-21722 0600 Depth: 10745' Day: 22 24-Hour Ftg: ' Current Operation: Mill on fish. POH. Left bit, bit sub, mud motor rotating shaft and steel thrust pad in hole at 10745 ft. RIH w/overshot to 10739 ft. POH. Indications of overshot being down side of fish. P/U tapermill and RIH. Mill on fish at 10737 ft. MUD TYPE-Polymer WT=10.3 VIS:44 PV:13 YP:13 FL:6.0 SOLIDS:12 TEMP:°F SURVEY MD ANSLE DIRECTION TVD.. SECTION COORDINATES 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 23, 1987 at 0600 hours AFE # 717527 AP1 50-029-21722 0600 Depth: 10745' Day: 23 24-Hour Ftg: Current Operation: RIH with 8-1/2" mill. Mill on fish to 10740 ft. POH. RIH with taper tap. Attempt to work into kick pad. POH - no fish recovered. RIH with 8-1/2" mill. MUD TYPE-Polymer WT:10.3 VIS:45 PV:13 YP:14 FL:6.0 SOLIDS:12 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTIQN COORDINATES DLS 1602h: SAPC Daily Drilling Report -- ENDICOTT May 24, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 10781' Day: 24 24-Hour Ftg: 36' Current Operation: POH with bit. RIH with 8-1/2" mill. Mill new hole to 10751 ft. POH. RIH with bit. RIH and hit fish at 10739 ft. Drill 8-1/2" hole to 10781 ft. Work pipe through bad area at 10739 ft. - O.K. POH. MUD TYPE-Polymer WT:10.3 VIS:45 PV:13 YP:20 FL:6.0 SOLIDS:13 TEMP:OF SURVEY MD ANGLE DIRECTION TVD SECTION C00RDINATE~ ~ 1602h: SAPC Daily Drilling Report -- ENDICOTT May 25, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 10876' Day: 25 24-Hour Ftg: 95' Current Operation: Condition mud. Trip bit. Ream from 10739 ft - 10781 ft. Drill 8-1/2" hole to 10876 ft. Trip bit. Worked pipe to bottom. Could not drill. POH to 9-5/8" shoe. Condition mud to 10.4 ppg. MUD TYPE-Polymer WT:10.2 VIS:44 PV:13 YP:ll FL:5.5 SOLIDS:13 TEMP:°F SURVEY ..~D ANGLE DIRECTION TVD SECTION ¢OQRDINATE$ DL$ 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 26, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 10876' Day: 26 24-Hour Ftg: ' Current Operation: RIH. RIH. Could not get past 10725 ft. POH for BHA change. RIH. Ream from 10715 ft to 10875 ft. Work pipe. POH. RIH with maxi-torque. MUD TYPE-Polymer WT:10.4 VIS:43 PV:13 YP:ll FL:5.5 SOLIDS:13 TEMP:°F SURVEY MD ANGLE DIRE~TIQN TVD SECTION COORDINATES DLS 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 27, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 10980' Day: 27 24-Hour Ftg: 104' Current Operation: Ream to bottom. RIH. Ream from 10715 ft to 10876 ft. Drill to 10980 ft. Trip bit. Ream to bottom. MUD TYPE-Polymer WT:10.4 VIS~44 PV:14 YP:11 FL:5.5 SOLIDS:13 TEMP:'F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES 58 10935 58 S83.5E 9774 3153 S162 E3152 DLS 2.7 1602h: SAPC Daily Drilling Report -- ENDICOTT May 28, 1987 at 0600 hours Rig: Doyon ~15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 11136' Day: 28 24-Hour Ftg: 156' Current Operation: Drilling. Wash and ream to 10,980'. Drilling. POH for mud motor. RIH. Drilling with mud motor. MUD TYPE-Polymer WT:10.4 VIS:40 PV:14 YP:13 FL:5.8 SOLIDS:13 TEMP:88°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 59 11030 62.6 S86E 9822 3235 S169 E3237 4.8 60 11090 64.6 S89E 9848 3289 S172 E3290 3.3 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -' ENDICOTT May 29, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 11366' Day: 29 24-Hour Ftg: 230' Current Operation: Tripping. Drilled to 11,366' with Maxi-torque. Mix and pump pill. POH. MUD TYPE-Polymer WT:10.4 VIS:39 PV:12 YP:ll FL:5.9 SOLIDS:13.5 TEMP:88°F ~URVEY MD ANGLE DIRECTION TVD SECTION COORDINATES 61 11121 65.5 S84.5E 9861 3316 S173 E3318 62 11149 67.5 S85.7E 9872 3342 S175 E3344 63 11230 72.3 S82.9E , 9900 3418 S183 E3420 64 11322 77.5 S85.7E ~ 9924 3507 S192 E3508 DLS 2.9 7.1 5.9 5.7 1602h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 30, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 11472' Day: 30 24-Hour Ftg: 106' Current Operation: Trip for BHA change. POH. Test BOPE. RIH. Drilled to 11,472'. POH. MUD TYPE-Polymer WT:10.4 VIS:38 PV:12 YP:IO FL:5.9 SOLIDS:13.5 TEMP:88°F SURVEY MD ANGLE DIRECTIQN TVD SECTION COORDINATES 65 11383 81.4 S81.8E 9935 3567 S198 E3567 66 11448 86 S83E 9943 3632 S207 E3632 1602h:~ DL$ 6.4 7'.1 Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT May 31, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 11580' Day: 31 24-Hour Ftg: 108' Current Operation: Tripping. POH. Change BHA. RIH. Drilled to 11580'. POH for MWD failure. RIH. MUD TYPE-Polymer WT:10.4 VIS:38 PV~13 YP:10 FL:5.9 SOLIDS:12 TEMP:B0°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DL$ 1602h=~ Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 1, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 11906' Day: 32 24-Hour Ftg: 326' Current Operation: RIH. RIH. Ream from 11,290' to 11,580'. Drilling. Trip for bit. MUD TYPE-Polymer WT:10.3 VIS:39 PV:13 YP:ll FL:5.8 SOLIDS:12 TEMP:88°F SURVEY MD AN~LE DIRECTION TVD SECTION COORDINATES 67 11543 86.6 S86E 9949 3727 S216 E3726 68 11668 85.3 S86E 9958 3851 S225 E3851 69 11796 84.9 S85E 9968 3979 S235 E3978 1646h:~ DLS .6 1.0 .3 Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Dally Drilling Report -- ENDICOTT June 2, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 12138' Day: 33 24-Hour Ftg: 231' Current Operation: Tripping. Ream 11500'-11906'. Drill to 12001'. Trip for BHA. 11918'-12001'. Drill to 12138'. POH for BHA. Ream MUD TYPE-Polymer WT:10.4 VIS:40 PV:17 YP:13 FL:6 SOLIDS:12 TEMP:82*F SURVEY MD ANGLE DIRE~IQN TVD SECTION COORDINATE~ 70 11860 85.5 S84.2E 9974 4043 S241 E4041 71 11955 84.8 S83E 9982 4137 S252 E4135 72 12113 89.5 S82E 9990 4295 S272 E4292 .9 .7 3.0 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 3, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 12331' @ 89.1° Day: 34 24-Hour Ftg: 193' Current Operation: Change BILk. Trip for BHA change. Drill to 12331'. Trip for BHA change. MUD TYPE-Polymer WT:10.4 VIS:40 PV:16 YP:ll FL:6 SOLIDS:12 TEMP:88°F SURVEY MD ,AN~LE DIRECTION TVD SECTION COORDINATES 73 12209 89.1 S82.5E 9990 4391 S285 E4381 74 12297 89.1 S82E 9991 4479 S298 E4474 1646h:~ DLS .4 .8 Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 4, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 12445' @ 89.1° Day: 35 24-Hour Ftg: 114' Current Operation: RIH. RIH. Drill to 12,445'. Trip for bit. MUD TYPE-Polymer WT:10.4 VIS:41 PV:15 YP:ll FL:6 SOLIDS:12 TEMP:"F SURVEY MD ANGLE DIRECTION TVD SECTION COQRDINATES DLS 1646h.~ Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 5, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 12698' Day: 36 24-Hour Ftg~ 253' Current Operations Drilling 8-1/2" hole. RIH. Ream from 12210' to TD. Drilling. MUD TYPE-Polymer WT~10.4 VIS~40 PV:14 YP=10 FL:6 SOLIDS:12 TEMP:98"F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES 75 12410 88 S82E 9994 4592 S313 E4586 76 12455 87.7 S82E 9996 4636 S320 E4630 77 12645 86.7 S82E 10005 4826 S346 E4818 DL$ 1.0 .7 .5 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 6, 1987 at 0500 hours AFE # 717527 API 50-029-21722 0600 Depth: 12786' Day: 37 24-Hour Ftg: 88' Current Operation: Drilling 8-1/2" hole. POH. Inspect BHA; Test BOPE; change BI{A; RIH; Drill to 12786. MUD TYPE-Polymer WT:10.4 VIS:39 PV:14 YP:10 FL:6 SOLIDS:12 TEMP:"F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 78 12744 85.9 S81E 10001 4924 S361 E4915 .-8 1646h: SAPC Daily Drilling Report -- ENDICOTT June 7, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 13151' Day: 38 24-Hour Ftg: 365' Current Operation: POH for washout. Drill to 13,145'; Trip for BHA; Drill to 13,151'; Lost pump pressure, POH for washout. MUD TYPE-Polymer WT:10.4 VIS:44 PV:12 YP:17 FL:6 SOLIDS:12 TEMP:eF SURVEY MD AN~LE DIRECTION TVD SECTION COORDINATES _. DLS 79 12838 84.9 S79E 10019 '5018 S379 E5008 1.1 80 12933 84.1 S80E 10028 5112 S396 E5101 .8 81 13026 83.4 S80E 10038 5204 S412 E5192 .8 82 13105 82.6 SS1E 10048 5282 S425 E5269 1.0 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 8, 1987 at 0600 hours AFE # 717527 AP1 50-029-21722 0600 Depth: 13232' @ 81.7° Day: 39 24-Hour Ftg: 81' Current Operation: Trip for BHA. POH and found washout in DC; POH for bit; Drill to 13,232'; Stuck pipe; Worked free. POH. MUD TYPE-Polymer WT:10.4 VIS:41 PV:12 YP:14 FL:6 SOLIDS:12 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES 83 13188 81.7 S79E 10059 5364 S439 E5350 DL$ 1.0 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 9, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 13427' Day: 40 24-Hour Ftg: 195' Current Operation: POH. POH for BHA. RIH. Ream to bottom. Drill 8-1/2" hole to 13427 ft. MWD failure. P0H for MWD change. MUD TYPE-Polymer WT:10.4 VIS:41 PV:13 YP:12 FL:5.8 SOLIDS:12 TEMP:°F SURVEY MD ANGLE D~IRECTION TVD SECTION C0QRDINATES DLS 1646h: SAPC Daily Drillin9 Report -- ENDICOTT June 10, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) rAFE # 717527 APl 50-029-21722 0600 Depth: 13522' Days 41 24-Hour Ftg: 95' Current Operation: CBU. POH. P/U RLL tool. RIH. Test MWD - failed. POH. Change out MWD. RIH. Ream to bottom. Drill 8-1/2" hole to 13437 ft. MWD tool not working. Drill to 13522 ft. CBU. MUD TYPE-Polymer WT:10.4 VIS:43 PV:13 YP:13 FL:5.6 SOLIDS:13 TEMP:90°F SURVEY MD ANGLE DIRECTIQN TVD SECTION COORDINATES DES 1646h: /fr. Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 11, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 13522' Day: 42 24-Hour Ftg: Current Operation: POH. Circulate samples. Log out with RLL tool to shoe. POH. (Note: RLL tool damage. No density or resistivity log recorded.) MUD TYPE-Polymer WT=10.4 VLS:44 PV:14 YP:13 FL:5.8 SOLIDS:13 TEMP:°F SURVEY MD AN~LE DIRECTION TVD ~ECTION COORDINATES DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT June 12, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 AP1 50-029-21722 0600 Depth= 13522' Day= 43 24-Hour Ftg= ' Current Operation= POH to run liner. P/U RLL tool. RIH. POH. L/D logging and mud tools. RIH. Ream to bottom. Circulate and Condition hole. POH to run liner. MUD TYPE-Polymer WT=10.4 VIS=41 PV=15 YP~15 FL=6.0 SOLIDS~13 TEMP=°F SURVEY }4D ANGLE DIRECTION TVD SECTION COORDINATE~ DL$ 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling £eport -- ENDICOTT June 13, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 13522' Day: 44 24-Hour Ftg: ' Current Operation: Tripping. POH. Run 5-1/2" liner. Circulate. Mix and pump cement while rotating and reciprocating liner. Set hanger. POH. Liner shoe at 13504 ft. Hanger at 10431 ft. f~JD TYPE-Polymer WT:10.4 VIS:41 PV:15 YP:15 FL:6 SOLIDS:13 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT June 14, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 13522' Day: 45 24-Hour Ftg: ' Current Operation: Tripping. POH. L/D running tools. P/U BHA and 8-1/2" scraper. Clean-out to TOL at 10431 ft. CBU. POH. RIH with 4-3/4" bit. MUD TYPE-Polymer WT:10.3 VIS:44 PV:18 YP:20 FL:8 SOLIDS:13 TEMP:°F SURVEY MD .ANGLE DIRECTION TVD SECTION COORDINATES DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT June 15. 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 AP1 50-029-21722 0600 Depth: 13504' Day: 46 24-Hour Ftg: ' Current Operation: Trip. RIH to TOL. Test lap to 3000 psi - no go. Injection rate 1.5 BPM at 3000 psi. RIH. Tag cement at 12989 ft. Drill cement to 13371 ft. CBU. POH. MUD TYPE-Polymer WT~10.4 VlS~46 PV:18 YP:20 FL:8 SOLIDS:13 TEMP:°F SURVEY .MI) ANGLE DIRECTION TVD SECTION ~00RDINATE$ DLS 1646h: SAPC Daily Drilling Report -- ENDICOIT June 16, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: 13458' PBD Day: 47 24-Hour Ftg: ' Current Operation: RIH with RTTS. RIH with bit. Drill to float collar at 13458 ft. CBU. POH. RIH with 9-5/8" RTTS. MUD TYPE-Polymer WT:10.3 VIS:44 PV:18 YP:20 FL:10 SOLIDS:13 TEMP:"F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DL$ 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 17, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: 13458' PBTD' Day: 48 24-Hour Ftg: ' Current Operation: RIH with bit and scraper. Set RTTS at 10409 ft. Test lap. Pumped 3 bpm at 3000 psi. Test 9-5/8" casing to 3000 psi - OK. POH with RTTS. RIH with logging tools on DP. Could not get tools past 10423' MD. P0H with tools. RIH with bit and 9-5/8" scraper. MUD TYPE-Polymer WT:10.2 VIS:44 PV:22 YP:15 FL:10 SOLIDS:13 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION ~QORDINATE$ DLS 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 18, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 49 24-Hour Ftg: ' Current Operation: M/U Milling assembly. RIH with 4-3/4" bit and 9-5/8" scraper to 13415 ft. POH. RIH with 4-3/4" bit and 8-1/2" string mill to 10472 ft. Mill at 10407 ft. Work mill. Damaged casing at 10411 ft, POH. Left 4-3/4" bit, bit sub and 2 3-1/2" DC's in hole. M/U milling assembly. MUD TYPE-Polymer WT:10.1 VIS:43 PV:21 YP:15 FL:10 SOLIDS:13 TEMP:°F SURVEY MD .ANGLE DIRECTIQN TVD SECTION COORDINATES DLS 1646h: SAPC Daily Drilllng Report -- ENDICOTT June 19, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 50 24-Hour Ftg: ' Current Operation: RIH with logging tools. RIH with milling assembly to 10411 ft. Mill and ream to TOL. Circ. POH. RIH with overshot. Work over fish. POH. Recovered fish. RIH with logglng tools. \ MUD TYPE-Polymer WT~ 10.1 VIS.'44 PV= 20 YP.' 15 FL.' 10 SOLIDS: 13 TEMP: °F SURVEY ~D ANGLE ~IRECTION TVD SECTION COORDINATES DL$ 1646h: SAPC Daily Drilling Report -- ENDICOTT June 20, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 AP1 50-029-21722 0600 Depth: PBTD 13458 Day: 51 24-Hour Ftg: Current Operation: Running logs on drill pipe. RIH with logging tools. Parted wireline. POH looking for top of wireline. Recovered wireline. RIH with logging tools to 13434 ft. Circulate and condition mUd. Run logs. MUD TYPE-Polymer WT:10.2 VIS:45 PV:20 YP:15 FL:10 SOLIDS:13 TEMP:°F SURVEy MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT June 21, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 52 24-Hour Ftg: ' Current Operation: POH with mills. Cont. logging on drill pipe. POH with logging tools. Run gyro survey from TOL. RIH with milling assembly. Mill bad spot at 10411 ft. Polish tie back recepticle. Circulate. POH. MUD TYPE-Polymer WT:10 VIS:45 PV:18 YP:14 FL:12 SOLIDS:12 TEMP:°F SURVEY MD ANGLE DIRE~TIQN TVD SECTION C00RDINATE~ DLS 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 22, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 53 24-Hour Ftg: ' Current Operation: P/U 7" swedge. POH and L/D milling assembly. RIH with 5-1/2" scab liner to 10411 ft. - no go. POH and L/D liner. RIH with milling assembly to 10411 ft. Mill bad spot. Circulate. POH. L/D milling assembly. P/U 7" swedge. MUD TYPE-Polymer WT:9.9 VIS:45 PV:17 YP:12 FL:13 SOLIDS:12 TEMP:"F SURVEY MD ANGLE DIRECTION ~ SECTION ~QORDINATE$ DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT June 23, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (}4PI) AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 54 24-Hour Ftg: Current Operation: POH with cementing tools. L/D mills. RIH with swedge to 10411 ft. Work to TOL at 10431 ft. POH. RIH with scab liner. Cemented scab liner. POH with tools. MUD TYPE-Polymer WT:10.1 VIS:42 PV:16 YP:12 FL:12 SOLIDS:12 TEMP:eF SURVEY MD ANGLE DIRE~TIQN TVD SECTION ~0QRDINATE$ .DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT June 24, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 55 24-Hour Ftg: ' Current Operation: POH with drill pipe. POH. RIH with 8-1/2" bit to TOC at 10078 ft. Drilled out cement to TOL at 10108 ft. CBU. POH. RIH with 4-3/4" bit and 5-1/2" scraper. Ran wireline drift to top of scraper. POH. Parted wireline. POH with drill pipe. MUD TYPE-Polymer WT:10.1 VIS:42 PV:16 YP:12 FL:12 SOLIDS:12 TEMP:'F SURVEY ~D ANGLE DIRECTIQN TVD SECTION COORDINATES DLS 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 26, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 57 24-Hour Ftg: ' Current Operation: POH. P/U overshot and RIH to 8797 ft. Attempt to engage fish. P0H - no fish. Change overshot. RIH. Mill over fish. POH. Recovered 42 its 2-7/8", I drill collar, scraper and bit. Redress overshot and RIH to top of scab liner. POH. MUD TYPE-Polymer WT:10.1 VIS:45 PV:17 YP:15 FL:12 SOLIDS:12 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT June 25, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 56 24-Hour Ftg: ' Current Operation: Tripping. POH to retrieve 2-7/8" rabbit. RIH to top of scab liner with 4-3/4" bit and scraper. Test to 3000 psi. O.K. Clean out to 11433 ft. Lost wt. POH. Left 103 ~ts. 2-7/8" DP, 3-1/2" DC, scraper, bit sub and bit in hole. RIH with overshot. Engage fish. POH with fish. Left 58 ~ts. 2-7/8" DP, DC, scraper, bit sub and bit in hole. MUD TYPE-Polymer WT:10.1 VIS:42 PV:16 YP:12 FL:12 SOLIDS:12 TEMP:eF SURVEY MD ~AN~LE DIRECTION TVD SECTION __ COORDINATES DLS 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 27, 1987 at 0500 hours AFE # 717527 API 50-029-21722 0600 Depths PBTD 13458' Day: 58 24-Hour Ftg: ' Current Operation: Tripping. POH. Recovered I ~t of 2-7/8" drill pipe. All of fish recovered. RIH with BHA. Clean out to LC at 10391 ft. Attempt to drill LC - no go. POH. RIH with new BHA. MUD TYPE-Polymer WT:10.1 VIS~45 PV:17 YP:15 FL:12 SOLIDS:12 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT June 28, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 59 24-Hour Ftg~ ' Current Operation: Displace well to 9.8 ppg brine. RIH to 10384 ft. Drilled cement, LC and cement to 10451 ft. Wash and ream to 10870 ft. CBU. POH. Test casing to 3000 psi - O.K. RIH with bit and scraper to 13453 ft (PBTD). CBU. Displace well to 9.8 ppg brine. MUD TYPE-Brine WT:9.8 VIS~ PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION C0ORDINATE~ DLS 1646h: Rig.' Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilling Report -- ENDICOTT June 29, 1987 at 0600 hours AFE # 717527 AP1 50-029-21722 0600 Depths PBTD 13458' Days 60 24-Hour Ftg= ' Current Operations RIH with perforating guns. Displace well to brine. POH. RIH with 1550 ft perforating guns. MUD TYPE-Brine WT:9.8 VIS~ PVs YP: FL: SOLIDS~ TEMP:'F SURVEY MD ANGL~ DIRECTION TVD ~ECTION COORDINATE~ DLS 1646h: Alaska 0il & Gas cons. com~Ssio~ Anchorage SAPC Daily Drilling Report -- ENDICOTT June 30, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 61 24-Hour Ftg: ' Current Operation: L/D perforating guns. RIH with perforating guns on drill pipe. RIH GR/CCL and space-out. POH with wlreline. R/U circ. head. Pressure up on drill pipe with nitrogen. Fired guns. Flow to surface. Reverse circulate oil out of well. Reduce brine wt to 9.6 ppg. POH to 10,100 ft. Observe well - O.K. POH and L/D perforating guns. MUD TYPE-Brine WT~9.6 VIS: PV: YP: FL: SOLIDS: TEMP:"F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1646h: Rig: Doyon #15 Well: 1-25/N-22 (MPI) SAPC Daily Drilllng Report -- ENDICOTT July 1, 1987 at 0600 hours AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13458' Day: 62 24-Hour Ftg: ' Current Operation: Run 4-1/2" tubing. L/D perforating guns. RIH and polish tie back sleeve 10108 - 10115 ft. CBU. POH. RIH with 4-1/2" completion. MUD TYPE-Brine WT:9.6 VIS: PV: YP: FL: SOLIDS: TEMP:eF SURVEY MD ANGLE DIRE~TIQN TVD SECTION COORDINATES DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT July 2, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 50-029-21722 0600 Depth: PBTD 13458' Day: 63 24-Hour Ftg: ' Current Operations Set 'XN' nipple. Run 4-1/2" tubing. Space-out and land tubing. N/D BOP's. N/U tree. Test tubing hanger - leak at neck. N/D tree and N/U BOP's. Pull and replace tubing hanger. N/D BOP's. N/U tree. Test to 5000 psi - O.K. Pull 2-way check valve. Rig up wireline to set 'XN' nipple at 10064 ft. MUD TYPE-Brine WT:9.6 VIS: PV: YP: FL: SOLIDS: TEMP:"F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1646h: SAPC Daily Drilling Report -- ENDICOTT July 3, 1987 at 0600 hours Rig: Doyon #15 Well: 1-25/N-22 (MPI) AFE # 717527 API 50-029-21722 0600 Depth: PBTD 13453' Day: 64 24-Hour Ftg: ' Current Operation: Move rig to 2-14/0-16. Pull dummy valve. Set 'XN' plug. Set packer. P/T annulus to 2500 psi - O.K. Open S.S., pump 200 bbls diesel down tubing. Close S.S. Set 2-way check valve in hanger. Reorient tree. Test tree to 5000 psi. Release rig at 2200 hfs on 7-2-87. Move rig to 2-14/0-16. MUD TYPE-Brine WT:9.6 VIS: PV: YP: FL: SOLIDS: TEMP:°F SURVEY ~MD, ANGLE DIRECTION TVD SECTION COORDINATES , DLS 1646h: $ UB-$ URFA CE DIRECTIONAL SURVEY I"~'i UIDANCE I~'i ONTINUOUS I~OOL Company STANDARD ALASKA PRODUCTION COMPANY Well Name 1-25/N-22 MPI(2029' SNL~2092' WEL,SEC ~)6,TI211.R16E) Field/Location ENDICOTT, I~ORTIt ~;LOPE. ALASKA Job Reference No. 72370 t/EST 20-JUN-87 Computed By:. o~*tss'xOx~. K 0 H R I N G * $CH~UHB£RGgR ~ GC.T DIRECTIONAL SURVEY CUSTOMER LISTING FOR .~ STANDARD ALASKA PRODUCTION CO, 1-25/N-22 ENDICOTT NORTH SbOPE~ ALASKA SURVB¥ DATE~ 20-dUN-~? ~NGIN~gRI T, W~ST MBTHOD$ OF COMPUTATION TOOL ~OCATXON~ TANGENTIAL- Averaged deviation end azimuth INTgRPD[,ATIDN) LINgAR V£RTICAb SBCTIDN] HORIZ, DIST, P~Od~CT~D ONTO A ~ARG~T A~IMU'~H DF ~OUTH 85 D~G 12 MXN g~? DATA FRO~ SURFACE TO 10428" ACOUIR£D ~ITH TANGENTIAb METHOD FROM $CHbUMBERG~R GCT DATA FROM 10385' TO D~ZbbER$ TD 13188 ACQUIRED WITH RADIUS OF CURVATURE METHOD MEA$URED NHZbE DRIbbING SURVEY MWD DATA TIED TO GCT DATA AT DEPTH 10389' DATA HAS AbSO BEEN EXTRAPObATE~ FROM ~WD TD t31aS' TO DRIbbER"$ 13504' ' STANDARD AEASKA PRODUCTION CO, 1-25/N-22 ENDICOTT NORTH SLOPE~ COMPUTATION DATEI 20-dUN-87 PAGE DATE OF SURVEY= 20,.,JUN.,,87 KEbL¥ BUSHING EbEVATIONI 55'30 INTERPDbATED VAbUEG FOR EVEN 100 FEET OF MEA'SURED DEPTH TRUE 'SUB-'SEA COURSE ~EASURED VERTICAb VERTICAb DEVIAT]ON AZIMUTH DEPTH DEPTH DEPTH: DEG NIN DEG MIN 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 lO00 1100 1400 t500 1600 1700 1800 1900 0 O0 99 99 199 99 299 99 399 99 499 99 599 99 699 99 799 99 899 99 344 69 444 69 544 69 644 69 744 69 844 69 O0 999,99 944 69 O0, 1099,97 1044 67 O0 1199 89 1144 O0 1299 80 1244 O0 1399 72 1344 O0 1499 65 1444 O0 1599 58 1544 O0 1699 53 1644 O0 1799 47 1744 O0 1899 41 1844 ...55.:44. :1,6 144 69 244 69 0 6 0 ol 0 0 0 ? 0 13 I 5O 59 2 29 50 2 124 42 2 0 35 2 0 28 2 0 23 1 50 17 1 58 1! 2 6 N 0 0 E S 42 23 E N 34 57 E N 59 4 W S 70 11 ~ 848 6 W '5 89 22 W N 79 59 W S 80 30 ~ N 65 9 W N 59 '5 84 15 E '5 83 37 E 8 84 47 g $ 83 32 E '5 80 5O E '5 88 58 E S 891 8 E S 87 37 E N 87 55 E VERTICAb DOGGEG R~CTANGUbAR COORDINATES HORZZ, OEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST.' AZIMUTH FEET DEG/~O0 FEET FEET FEET D£GNIN 0 O0 0 53 0 66 0 59 0 33 0 O2 o 52 -0 3 9.0 8 22 19 42 80 29 64 0 O0 0 57 o° .Ii 0 ! 0 o o o o 0 25 0 55 0,14 0 26 0 65 0 O9 0 O0 N 0 95 S I 058 099.5 095,5 1 15 S 129,5 1 20 S 1215 1258 107 S t07 ~ 58 $ 199'5 241,5 84 S 311,5 313,5 0.00 0,45 0,58 0,51 0,25 0,08 0,28 0,64 ,25 .63 I 82 W 0 18 I~ 3 78 E 8 08 E 12 13 E 15 67 E 25 87 g 29 48 E 0,00 N0 0 E 1'05 S 25 32'E 82 O~ 0 I 16 $ I ~71 32 S 12 2, ~. / 2,06 S 2 11 S 59 29 W 1 4 8 12 15 ,09 S 9 40 W 10 S 67 18 £ 32 S 76 7 E 36 8 .78 45 Z 92 S 79 44 E 47 S 80 48 E 83 $ 82 7 E Ob $ 83 2 E 65 ~ 83 56 E 2000 O0 1999 35 1944 05 2300 2400 2500 2600 O0 2900 O0 2299 O0 2399 O0 2499 O0 2598 O0 2698 O0 2798 O0 2898 2U 2043 15 2243 10 2343 04 2443 97 2543 88 2643 77 2743 64 2843 85 80 74 67 58 47 34 I 58 2 0 2 8 2 0 13 2 39 2 5O 3 N 87 32 E S 89 40 g N 87 49 g N 88 31 E S 88 58 E N 84 23 E N 81 54 E N 81 49 E N 77 46 E N 80 12 E 36 9 40 0 43 9O 47 09 50,52 54,~9 58, 7 62.83 67,79 0 19 069 0 4 o 0 0 0 4 0 ~9 294.5 285,5 2 78 S 2645 260.5 2545 2028 146 S 061 S 0 46 N 33 05 g 36 48 E 40 20 E 43 83 E 47 03 E 50 48 g 54 31 g 58 35 E 63,00 E 68.06 E 33,18 $ 84 54 E 36,59 S 8532 40,30 S 86 2 43 91 S 86 33 g s 5O 54 $ ? 54 35 $ 87 52 , 58 37 S 88 34 E 03 O0 S 89 26 E 68 Ob N 89 36 E 3000 O0 2998,46 2943 15 3100 O0 3098,26 3042 96 ~I~§ O0 3297 84 3142 ~4 3600 O0 3597 27 3541, 3700 O0 3697 15 3641.85 3800 O0 3797 03 3741.73 3900 O0 3896,91 3841.6I 3 37 3 28 3 38 3 44 3 55 3 22 2 59 2 39 2 49 2 50 h 81 29 E N 82 54 £ S 82 $77 3 E S 75 35 g S 73 49 E S 67 11E S 65 33 g S 62 42 E 7 65 7~ 68 85 75 4 105 ~7 110 3 115 41 120 08 124,66 0 46 0 49 °lt 0 0 ? o 0 $ , .. 32 N 29 N 1 0 1 2 7 74 02 E 74,03 N 88 59 E 80 15 g 80,18 N 88 21 g 80 N 86 29 E 86,33 N 888 g 81N 92 98 E 93,02 N 88 16 E 46 N 99 42 E 99.43 N 89 9 E 04 N 105,74 E 105,74 N89 58 E 43 $ 111,00 E 111.01 $ 89 15 91 $ 115.58 g 115.61 $ 8, 33 ~ 89 $ 120.09 E 120.19 S 87 40 E 02 S 124,51E 124,71 S 86 46 E STANDARD ALASKA PRODUCTION COt. 1-25/N-22 ENDICOTT NORTH $bDPE~ ALASKA CO~PU?ATION DATEI 20-dUN-87 PAGE. g DATE OF SURVEY1 20=,JUN,,87 KELLY BUSHING ELEVATIONI 55.30 IrT- INTERPOLATED VALUES FOR EVEN 100 FEET.or MEASURED DEPTH TRUE SUB-SEA COURSE ~EASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH .OEO MXN DEG MXN 4000 O0 3996 79 3941 ~4 4100 O0 4096 67 4041: 4200 O0 4196 55 4141,25 424 0 4300 4400 4500 4600 4700 4800 4900 00 4296 O0 4396 O0 4496 00 4596 00 4695 O0 4795 O0 4895 43 32 4341 20 4440 09 4540 99 4640 90 4740 80 4840 9O 79 69 6O 50 I S 62 29 E 39 $ 57 33 E ~t $ 57 26 E 2 $ 55 22 E 2 4 S 56 23 E 2 55 7 S 55 12 E 2 25 S 51 40 E 2 25 S 47 29 E 5000 O0 4995 72 4940 42 !0 0 O0 5095 61 5040:31 55200 O0 5195 50 5140 5~00 O0 5295 38 5~. 20 5400 O0 5395 25 5,, oo 58 O0 '00 5794 75 5739 5900 O0 5894 63 5839 2 08 ~ 49 82 46 71 2 49 58 2 44 45. 2 56 33 2 56 $45 17 E $ 36 38 E $ 36 41 E $ 35 44 E $ 33 38 E E S 29 41 E S~ 0 44 E S 7 40 E 6000 00 5994 48 591~ O0 6094 17 60 6 0 6193 48 640 O0 6390 22 6334 6500 O0 6487 10 6431 6600 O0 6582 87 6527 6700 O0 6677 28 6621 6800 O0 6769 89 6714 6900 O0 6860 18 ~ 42 96 10 15 3 3 57 18 6 98 20 30 59 23 43 26 6804,96 26 41 532 2 E 855 I E $ 73 17 E $ 85 37 g $ 88 11 E $ 87 29 E N 86 11E N 84 7 E N 83 40 E N 83 52 g · 7000 O0 5948 04 7300 7400 7500 7400 7700 7800 790O O0 7035 O0 7119 O0 7201 O0 7281 O0 7360 O0 7438 O0 7516 O0 7592 O0 7668 6893.34 29 0 N 83 51E 15 6979,85 31 24 N 84 30 E 42 7064,12 33 44 N 84 46 E 38 7146,08 36 3 N 85 6 E 45 7226,15 37 13 N 85 33 E 81 7305.51 38 7 N 85 41 E 78 7383,48 38 52 N 85 54 E 35 7461.05 39 36 N 85 49 E 89 7537.59 40 38 N 86 17 E 28 7512,98 41 20 a 86 55 E VERTICAL DOGLEG: RE~TANGULA~ COORDINATES HORIZ, DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, AZIMUTH FEET DEG/IO0 FEET FEE~ FEET DEG 13 ,06 42,24 46.50 150.71 !54,75 158~93 169 06 172 24 17~ 36 9 184 80 187 64 190 55 t 93 34 96 15 0 26 0 98 0 26 0 29 0 54 0 42 0 17 0 36 0 6 o °'li O, 1,0 O_'54 9 27 $ 129,00 E 129 33 $ 85 53 g 11 59 S 133.t9 g 1~3 69 $ 8 5 137,36 E 4 141,33 g 145,39 E 14 16 29 07 $ 138 73 $ 142 37 S 146 75 S 153,22 g 155 34 $ 156.85 g 159 91 S 160,29 E 163 68 $ 163,64 E 166 08 $8 }tE 2 ,Ss 49E $ 5 £ 87 $ 78 42 g 35,69 ' 98 ~ ~70 43 ?? 174,00 77 ,7.o i Ill 17 181, 74 51.11 04 ,, ,, 63,74 i192, E 75 ' ~08 204 0 215 31 ,58 ~ 242 O0 284 69 ,,,o, Ill" ' 410, 418 55 511.27 , 69, , . , 62 6~0, ~ 59~ , 93 '°'.i! ". . , , , 86 58 864, , 41 , 927, 36, 92 '~i i g , 99 , COHPUTATZON DATEI 20-dUN-B7 PAGE DAT~ OF SURVEY1 KELLY BU&HING ELEVATION: :55.30 ENGXNEERI T,, WEST INTERPOLATED VALUES FOR EVEN lO0 FE£T OF MEASURED DEPTH TRUE SUB-SEA ~ COURSE MEASURED VERTICAL VERTICAL DEVXATIONAZIMUTH DEPTH DEPTH DEATH DEG MXN DEG MEN VERTICAL DOGLEG RECTANGULAR COORDINATES SECTION SEVERITY NORTH/SOUTH EAST/WEST FEET DEG/XO0 FEET FEET 8000 O0 7742 66 7687 O0 7816 O0 789O 41~ 26 36, 35 44 8100 8200 300 ~400 8500 8600 8700 8800 8900 31 7761 09 7834 O0 7964 65 7909 O0 8039 O0 8113 O0 8188 O0 8262 O0 8337 O0 8412 26 7983 79 8058 20 8132,90 75 8207,~5 33 8282. 3 O0 8356.70 4i4 ~i 41 45 9000 O0 8486 65 8431 35 41 42 91000085613085060041 6 8O0 '00 65 02 90 72 46 9 90 09 42 9900 O0 9t33 17 9077 87 47 31 O0 9199.75 9144,45 49 i .00 g329.0b 92 10300.00 9391.86 9336.56 51 23 N 87 3 E 1058 N 8820 E t125 S ~640 E 119 $o4 25 E 125~ S 8421 g 1326 S8414 E 1393 $ 84 25 g 1459 $ 84 38 E ! ~ 85 20 E 165 45 55 8 S 85 37 £ 1726 $ 85 43 E 1792 $ 85 58 E 185 9 S 86 9 E 1925 $ 86 13 E S 85 59 E 2133 S 85 45 E 2205 S 85 13 E 2278 S 84 49 E 2351 24 76 ! 66 $ 8453 E 2425.95 S 8439 E 2501.74 S 84 24 E 25780 49 S 84 I £ 2656.31 HORIZ,. DEPARTURE DIST, AZIMUTH FEET DEG 63 27 11 ~ 1195 16 126156 1261.98 30 . 5264 14bO 63 1461.58 47 96 1528.11 S 1526 85 67 1858 54 104 25 2132 49 30 i 2135,04 87 42 2352.55 , , , , 86 45 10389.00 *** TIE IN point going from GCT Co MWD data (see InterpoXated Values For Chosen Horizons).~** 10400.00 9453.33 9398.03 53 8 I~§~'001079513.3b 9458i0679 52 6 10800,00 9694.33 9639.03 54 45 10900.00 9750,21 9694.91 57 4 000 4OO 11500 1600 1700 9O O0 980153 9746,23 61 8 O0 9847 29 9791.99 64 53 O0 9884 80 9829e50 70 31 O0 9913 36 9858.06 76 15 O0 9932 lb 9876,86 82 36 O0 9940 74 9885,44 86 19 O0 9947,56 9892.26 86 0 O0 9955.13 9899.83 85 12 O0 9963.66 9908.36 8453 O0 9972,65 9917,35 84 50 S 8238 £ 2735 S 8345 E 2815 S 8314 g 2894 S 8225 £ 2974 S 82 49 E 3054 $ 83 56 E 3138 15 99 97 47 97 47 5 85 53 E 3224 01 $ 87 32 E 3312 45 $ 83 56 E 3404 97 S 85 I E 3500 69 $ 82 6 E 3598 74 S 84 38 E 3698 27 $ 86 2 g 3798.00 S 85 42 E 3897.65 S 83 31E 4096 15,78 159,01 $ 2731 42 g 2736.05 S 86 40 E · , 99 83 ~.18 225.70 O0 ~ 34 ~ 86 349326 35~ 49 .07 3590 74 35 16, 86 , 257.36 3689 ~ ~ 86 'I! 265.ii 3789.08 37 ~ 36 59 85 59 , , 65 54 T HOARD AbASKA PRODUCTION DICOTT NORTH SLOP£~ AI, ASKA COHPUTA?ION DATE= 20-dUN-87 DATE OF SURVEY{ 20-JUN'e7 KEbb¥ BUSHING EL`BVATXONI '55,30 ~T- INTERPObATED VAbUES FOR EVEN 100 FEET OF MEA&URED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL, VERZ'ZCAE DgVXATION AZIMUTH DEPTH DEPTH DEPTHD VERTICAL, DOGbEG R~CTANGUbAR COORDINATES HORIZe: DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST,. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG. O0 9984 76 9929. 6 2200 2300 2400 250O 12600 12700 O0 9985 O0 9986 O0 9989 O0 9993 O0 9998 O0 10004 O0 1.0011 O0 10020 85 9930 55 89 51 77 9931 47 89 4 25 9933 95 88 5 52 9938 22 87 27 68 9943 38 86 56 33 9949 03 86 15 17 9955 87 85 18 53 9965 23 84 22 O0 10031 20 9975.90 83 ~ O0 10042:43 9987,13 82 O0 10056i71 10001,41 81 41 O0 10070 95 100i5,65 81 41 O0 10085 19 10029,89 81 41 O0 10099.~ tO0 i 41 oo ,o,oo. $ 82 42 g 4196 g 82 4 E 4296 S 82 27 E. 4396 S 82 0 E 4496 $ 82 0 E 4595 S 82 0 E 4695 $ 82 0 E 4795 S 80 53 E 4894 $ 79 24 E 4994 $ 79 39 E 5093 $ 79 59 E 5192 $ 80 39 E 5 29 1 S 79 12 E 5389 $ 79 12 E 5488 S 79 12 E $586 $ 79 12 E 568 5 $ 79 12 E 5689 57 3O O0 75 56 27 89 22 32 06 O1 ! 0 0 83 1 O0 o 0 0 52 1 39 1 .33 0 87 2 O0 2 O0 2 O0 0 O0 303 61 S 4185 04 g 41'96 316 65 S 4284 83 g 4296 371 385 40O 4!7 435 07 S 4383 57 S 4482 48 $ 4581 39 $ 4680 29 S 4779 12 S 4878 17 $ 497b 31 $ 5074 88 g 4396 97 E 4496 91 g 4595 90 E 4695 80 g 4795 52 g 4894 77 E 4994 69 E 5093 452 469 487 505 524 542 543 86 $ 5172,56 E 5192 35 S 64 59 E 67 S 5270,41E 5291 29 $ 84 54 ~ 07 $ 5367,96 E 5390 Ol $ 84 48 E 61 $ 5465,15 g 5488 48 $ 84 42 E 15 $ 5562,33 E 5586 97 $ 64 37 E 44 S 5663,40 E 5689 41 S 843t E STANDARD AGASKA PRODUCTZON CO, 1-25/N-22 HPZ ENDICOTT NORTH SGOPE~ AbASKA ZN?ERPObATED VAbUES FOR EVEN 1000 FEET OF HEA&URED DEPTH TRUE SUB-SEA COURSE DEPTH DEPTH DEPTH DEG: NZN DEG MIN . , o oo o oo -ss o 0 1000 2000 3000 4000 5000 6000 7000 8000 90 O0 999 99 944 13 00 1999 35 1944 05 O0 299~ 45 2943 15 O0 3996 79 3941 49 2 46 O0 4995 72 4940 42 2 40 O0 5994 4~ 5939 18 3 16 0o 6948 b4 6693 34 29 0 O0 7742 66 7667 36 42 26 O0 8486 b5 8431 35 41 42 O0 9199 75 9144 45 49 2 VERTICAb DOGbEG R~CTANGUbAR COORDINATES HORIZ, SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, FEET DEG/IO0 FEET FEET FEZT DEPARTURE AZIMUTH DEG: N 0 0 E 0 O0 N 59 18 g -i 72 N 87 32 E 33 18 N 8! 29 E 73 65 S 62 29 ~ 129 32 S 45 17 E 169 06 $ 32 2 E 199 20 N 83 51E 462.00 N 67 3 g 1056,86 $ 85 37 E 1726~24 S 84 53 g 2425.95 0 O0 0 46 0 26 0 55 1 75 1,78 0,48 O. 0 O0 N 1 2 1 9 35 77 75 128 07 S 94 $ 33 32 N 74 27 S 129 69 S 166 24 S 193 05 $ 457 1725 17 & 2423 0,00 E 1.82 W 2 05 g 33 02 E 74 00 g 129 65 E 170 41 E 208 32 E 463 72 E 2427 0 O0 N 0 0 E 27 s 68 ~, L~ 44 $ 80 40 E 53 88 11 S 86 58 E 10389.00 ~* TIE IN Point going irom GCT to MWD data (see Interpolated Values FOr Chosen Horizons), llO§g. O0 9801.53 9746.~:~ 120 .00 9979.82 992~. 3000.00 10031.20 997 ,90 63 35 13504.00 10100.00 10044.70 9 59 E 5192, ! 0,87 .5 79 12 E 5689.01 0.00 03,61 $ 4185.84 E 4:1 .84 $ 5 E: 452d86 S 5172,56 E5i 2,35 ii 4 5 E 543,44 S 5663.40 E 5689,41 S 84 31 E STANDARD ALASKA PRODUCTION 1-25/N-22 ENDICOTT NORTH SEOPE~ AbASKA COMPUTATION DATEI 20-dUN-B7 INTERPObATED VAbUE$ FOR EVEN 100 FEET OF &UB-$EA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL YERTICAE DEVIATION AZIMUTH DEPTH DEPTH DEPTHi DEG.; NZN DEG MIN 0 O0 55 31 1 355 31 455 31 555 31 655 31 755 1 855 11 0 O0 55 30 155 3O 255 30 355 30 455 30 555 30 655 30 755 30 855 30 -55,30 0 0 N 0 0 g 0,00 0 31 S 28 25 E 100,00 0 4 $ 53 40 g 200,00 0 3 N 39 1 W 300.00 0 9 N 78 36 W 400'00 0 13 S 56 54 W 500,00 0 7 S 56 30 W 600.00 0 13 N 72 13 W 700,00 0 21 S 87 17 W 800,00 0 12 S 83 34 W 9 135~ 145 1555 1655 1755 1855 955 30 900,00 1055 30 1000,00 37 1155 46 1255 55 1355 62 1455 69 1555 75 1655 80 1755 86 1855 30 1100,00 30 1200,00 30 1300,00 30 1400,00 30 1500,00 0 1600,00 0 1700,O0 30 1800,00 0 57 2O 13 N W 0 58 N 89 24 E 2 21 S 82 7 E 8 S 84 54 E ~ I0 S 83 59 E 2 0 $ 83 31 E 2' 2 $ 86 41 E 1 56 N 89 39 E 1 50 S 89 56 E 2 4 N 89 0 E 1955 93 1955 30 1900,00 2055 98 2055 30 2000,00 2156 06 2155 30 2100,00 2256 12 2255 30 2200,00 2356 18 2355 30 2300,00 2456 23 2455 30 2400,00 2556 30 2555,30 '2500,00 2656 38 2655,30 2bO0,O0 2756 48 2755,30 2700,00 2856 61 2855,30 2800,00 2 2 N 86 29 E I 57 N 88 12 E 2 9 N 88 45 E 2 3 N 87 14 E 1 47 N 89 25 E t 58 N 88 1 E 2 11 N 81 37 E 216 N 82 5 E 2 39 N 79 7 E 259 N 78 6 E 2956 76 2955 30 2900,00 3056 96 3055 30 3000.00 3157 14 3155 30 3100,00 32 3457 3557 3658 3758 3858 37 3255 58 3355 81 3455 98 3555 10 3655 22 3755 34 3855 30 3200,00 30 3300,00 30 3400,00 30 3500,00 30 3600,00 30 3700,00 30 3800,00 3 30 N 82 2 E 3 36 N 80 20 E 3 36 N 86 34 E 3 52 $ 89 49 E 3 44 S 77 24 g 3 41 S 77 39 E 34 S 74 19 E 2 42 S 71 34 E 2 55 S 67 5 E 2 48 S 64 20 g VERTICAL DOGbEG R~CTANGULAR COORDINATES HORXZ, SECTION SEVERITY NORTH/SOUTH FEET DEG/XO0 FEET 0 O0 0 32 0 63 0 65 0 47 0 15 'O,lO '0,34 '0,87 "1,4i -1 69 -1 20 2 O0 10 14 31 17 85 2 34 2~ 60 28 04 1,67 ]5,09 38,66 42.35 45,76 48,92 52,68 56,42 60,83 65,64 7 02 7½ 09 83 0 89 [2 96 15 102 81 108 56 113,52 118,06 122,75 0 O0 0 31 0 16 0 15 0 0,27 0,27 0.~3 0,' 5 I 7 0 55 0 .13 0t7 0 O5 0 13 0 17 o 0 57 0 48 0 19 0 0 67 0 ~43 0 35 0 44 0 0 88 0 -2%, EAST/WEST DI&T, FEET FEET DEPARTURE OEO MXN 000 N 0 68 S I 055 1035 09{5 1,05 $ i,27 $ ,25 ,20 $ 0,00 E 0,26 E 0,55 0 56 E 0 39 E 0 0b g 0 45 w 0 97 w I 52 W ~5 $ 0 S 34 S 82 S 06 $ 1 79 ~ 1 28 w 1 89 g 6 20 g 10 39 g 14 13 E 15 E 24 42 E 27 87 g 2 1 2 6 1o. 17 3025 i8'1,5 84 $ 69 ,5 6O S 64 ,5 Jl 34 38 42 45 48 53 E 97 E 56 E 27 g 70 E 87 g 2 13 $ 57 12 W 63 $52 3 W 46 S £ 63 S. 58 £ 38 S 92 S 80 1! E 38 $ 81 36 E 62 $ 82 42 E, 05 S 8329 31 67 $84 35 09 $ 85 38 67 S $5 42 {b $ 86 2 45 78 $ 86 44 0 93 N 1 3 0 0 2 4 6 71,35 g 71 35 N 89 ~5 E 03" 9019 E 90 24 N 80 4 £ s E ;xs s ,10 S 122,67 E 122 83 S 87g E STANDARD AEABKA PRODUCTXON CO,. 1-25/N-22 MPI ENDICOTT NORTH $60PE, A6ASKA COMPUTATION DATEI 20-dUN-87 PAGE DATE OF SURV£¥=, 20-JUN-8? KE66¥ BUSHING E6gVATZON= 55.30 INTERPOTATED VATUE$ FOR EVEN 100 FEET OF 8UB-$£A DEPTH THUg SUB-SEA COURSE V£RTICA6 DOG6EG RE'CTANGU6AR COOADINATES HORIZ.~ DEPARTURE HEASURED VERTICA6 VEETZCA6 DEVZATZDN AZIMUTH SEC~XON SEVERXTY NORTH/SOUTH EAST/WEST DIST.. AZIMU?H DEPTH DEPTH D£P?H DEG NIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG NZN 3958 46 3955 jO 3900,00 4058 58 4055 30 4000 O0 4100i00 ~200 O0 4300.00 4158 4258 4]58 4459 4559 4659 4759 4859 7! 4155 82 4255 93 4355 05 4455 17 4555 26 4655 37 4755 46 4855 2 53 S 64 29 2 44 30 2 43 0 ~0 44 30 4400,00 51 30 4500.00 2 35 30 4600,00 2 34 S 52 58 g 30 4700,00 227 30 4800,00 2 34 $ 52 2 4959 55 4955,30 4900,00 5059 65 5055.30 5000,00 5159 75 5155 30 5100,00 5259 5360 5460 5560 5660 576O 5860 87 5255 O0 5355 13 5455 25 5555 38 5655 49 5755 62 5855 S44 9 E 2 48 $ 34 21 E 30 5200,00 2 49 S 32 50 E 30 5300,00 2 50 S 3438 E 30 5400.00 3 1 $ 33 48 E 30 5500~00 246 S 3056 E 30 5600,00 247 S 3148 E 30 5700800' 252 $ 28 2 E 30 5800~00 256 $ 2819 E 5960 6060 6364 6467 6571 6676 6784 6894 76 5955 30 5900,00 3 6 97 6055 30 6000.00 4 4~ 50 6155 30 6100.00 6 58 49 6255 30 6200.00 9 ~3 22 6355 .29 6299,99 11 54 05 6455 30 6400,00 14 50 06 5555 30 6500,00 17 16 59 6655 30 6600,00 19 45 08 6755 30 6700,00 23 12 45 6855 30 6800,00 26 33 7007 62 6955 30 6900,00 29 9 69 7055 30 7000.00 31 57 7100,00 7367 7493 7621 7750 7882 8017 8153 37 7155 17 7255 01 7355 2 7455 5 7555 76 7655 14 7755 O0 7855 30 3446 30 7200.00 37 3 30 7300.00 3759 30 7400.00 3855 30 7500.00 40 0 30 7600,00 41 30 7700,00 42 30 30 7800,00 42 25 127,44 131.90 136 34 140 46 144 53 ~9 160 77 16437 174 177 180 183 186 189 192 195 70 04 O2 5 59 S 3035 E $45 4 E S 6629 E S 8245 E ,5 BB 41 g $ 8627 E N 8752 E N 84 14 E N 8343 E h 8352 E t97,95 .9 245 59 267 47 295 95 413 64 N 83 51 E 465 N 84 35 E 52 3 N 8454 E 586 N 85 28 g 660 N 85 41 E 735 N 85 53 g 814 N 85 58 E 896 N 8649 E 98t 1487 5 E 107 0 $ 89 11 g 1161 62 54 25 ~9 59 84 15 4O 34 68 0 52 0 24 0 66 0 33 0 64 0 90 0 17 0 5 0 89 0 138 0 89 0 12 1 ! 00~ o 3 i!i 69 2 0 36 3 54 10 60 $ 131 48 g 131 90 S 8523~3 E $ 139 65 E 140 E ,55 34 E s 41 45 49 53 57 62 66 70 59 $ 168:48 g 172 63 S 24 ,5 171,17 g 176 06 $ 76 7 E 1 $ ~87 28 E 198~? S 0 E b S 189 UO E 202,56 8 69 33 E 80 56 $ 04 86 89 9O 89 85 8O 03 S 51 $ 218 66 S 236 72 $ 260 28 $ 289 Se $ 322 S 408 ,01 ~6768 67 g 222.01 S 66~ ~2 E 26 E 235 91 S 2 E 83 g 253 59 S 69 ~ E 71 g 276 37 $ 70 3 E 24 E 303 61 S 72 ~8 E J} 80 E 334 99 S 74 29 I~ 98 E 371 92 S 76 43 I~ 35 E 416 18 S 78 52 Z 7466 S 4UO 99 g 4~7 O0 $ 80 48 E 68 75 S 51961 E 524 i4 S 82 37 B 4O 8 83 52 E 62 56 5O 44 38 33 28 25 74 S 58505 E 588 56 S 65776 E 660 70 S 73392 E 735 86 S 613.94 E 815 89 .5 896.04 E 896 47 S 982 04 E 98 2 81 S 1071:68 E 1072 96 S 1163,59 E 1163 19 8 65 5 Z 67 S 86 2 E 89 S 07 S B E 88 $ 8843 ~ STANDARD AbASKA PRODUCTZON CO. 1-25/N-22 gNDZCOTT NORTH SbOPE; AbASKA COMPUTATION DATEI 20-dUN-B7 PAGE DATE OF .$URVIC¥1 Kgbb¥ BUSHING EbEVA?ION~ 55,30 ~ ..: BNGINEERI T,~ W~$T INTBRPObATED VALUES FOR EVEN 100 F£gT OE 6UB-$£A DEPTH TRUg SUB-SEA COURSg MEASURED VERTZCAb VER?ZCAb' DEVIATION AZIMUTH DEPTH DEPTH D~PTH D~O: NZN D~G MIN VERTICAL SECTION 8287 47 7955 30 7900 842t 51 8055 30 8000 8555 8689 8824 8958 9091 9225 9359 9497 79 8155 30 8100 99 8255 30 8200 06 8355 30 8300 02 8455 30 8400 96 8555 30 8500 70 8655.30 8600 42 8755.30 87o0 91 8855,30 8800 O0 41 4! O0 41 41 O0 41 4! O0 41 27 O0 42 28 O0 45 10 9641 14 8955,30 9785 83 9055,30 9932 89 9155.30 10085 09 9255,30 10241 67 9355,30 8900.00 45 57 9000,00 46 37 9100.00 47 )~ 9 00,00 49 9300.00 51 5 $ 84 27~ ~ ~ 84 20 E 1430 S 84 36 E 1519 S 85 4 E 1609 $ 85 38 E 1698 S 85 42 E 1787 S 86 2 E 1876 $ 86 5 E 1964 S 86 13 £ 2060 $ 86 0 $ 84 51 E 2375 $ 84 41 E 2490 $ 84 23 lC 2610 39 87 40 20 ¢8 0 4O 0 23 0 23 0 32 0 o 0 25 ! 2 32 05 $ 1253,27 g 1253 68 & 88 40 81 & 1342.07 E 1342 49 75 $ 1431 25 E 1432 1521 58 66 73 80 U6 9 29 0,18 106 84 0,54 111 ~ 1.36 1 0,72 134 85 0~92 145 40 S 1520 31 g 44 $ 1609 25 E 1610 69 S 1698 11 g 1699 46 S 17~6 94 E 1788 86 $ 1875,51 E 1877 86 3 1954,09 ~ 1966 27 S 2059.66 E 2062 62 $878330 r ) 52 6 8? 2O £ 29 S 87il E 05 S 87 E 1S 21~1,98 E 2164,59 $ 8~ 1! E 2 $ 2266,24 E 22'69,11 $ 8 6 ~ 67 S 2373.64 E 2376, 6 8 8 t E O0 S 2487.89 g 2491.50 S ~6 5 E 58 $ 2607,82 g 2611,88 $ 6 48 E 10389.00 *** TIE IN Point going from GCT to MWD data (see InterPolated Values For Chosen Horizon$},.**e 10403 31 9455.30 9400.00 53 29 s 82 31 E 2737.80 4,16 i~ 36 $ 2734 06 E 2738 70 $ 8b !9 E 10568 38 9555.30 9500,00 52 12 S 83 37 E 2869,98 0,55 17 $ 28e5 45 g 2870 74 S 86 ! E' 10733 74 9655.30 9600,00 53 33 $ 83 51 £ 30~1.46 2.94 190 45 $ 2996 03 E 3002 08 $ 86 t t 10909 34 9755,30 9700.00 5? 19 $ U3 49 E 31 .41 2.61 2o6 25 s 3140 17 ~ 314~ 94 $ 86 i E 11119 09 9855.3o 9800.00 65 26 $ 84 46 E 3329.72 11,86 218 64 $ 3323 08 E 3330 2b $ 86 14 E II~)02..06 9955,30 9900.00 85 11 .~1 10055,30 10000,00 81 41 13504, 0 lOlO0,O0 10044,70 81 41 $ 85 40 E 3899,70 S 79 12 E 5380 16 $ 79 12 E 5689:01 i*~) 272.84 $ 3890.52 E 3900,07 S 85 59 E o' 485.2] 5156. s E 53.o.27 84 j, ,00 543,44 ~ 5~b3.40 g 5689,41 S 84 i r STANDARD ALASKA PRODUCTION CO, 1-25/N-22 HP! ENDICOTT NORTH SLDPE~ ALASKA HARKER GCT TIE-IN WITH MhD TD DRILLER'S ~D COHPUTA~ION DATE~ 20-dUN-8? PAGE .9 DATE OF KELLY BUSHING EbEVATIONI ENGXNEERI To: WEST ZNTERPObATED VALUES FOR CHOSEN HORIZONS NEAUURED'DEPTH BELOW KB O0 ,00 3 04, O0 SURFACE LOCATION AT ORIGIN= 2029 SNL~. 2092 WEb SEC 36. TI2N. Ri§E, TVD RECTANGULAR COORDZNATE$' FRDM KB SUB-SEA NORTH/SOUTH EA~T/NE~T STANDARD ALASKA PRODUCTION CO,~ 1~25/N-22 MP! ENDICOTT NORTH SEOPE; ALASKA COMPUTAT[ON DATES 20-dUN-8? PAGtC: tO DATE DF SURVEYt 20.,JUN.,8? BUSHING E~EVATZON~ 55,30 ~ . ENGXNEERI T,:~ NEST HARKER GCT TIE-IN WITH MND(I0385) MWD TD MEASURED DEPTH 389,00 13504,00 ORIGINm 2029 TVD FROM KB SUB-SEA 944b,b4 9391,34 10055,00 9999.70 10100,00 10044,70 FINAL WELl, LOCATION AT TD{ TRUE SUB-SEA MEASURED VERTICAL VERTICAb DEPTH DEPTH DEPTH 13504,00 10100,00 10044,70 HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 5689,41 8 84 31 E SURFACE {,,OCATION AT 2092 web. ,..SEC 36. T!2N. Rl6E RECTANGUhAR COORDINATES NORTH/~OUTH ~AST/W~IT 157.92 S 2722,75 E SCHLUr"IBEROER B I RE C T I ON~L SURV E Y COMPANY STANDARD ALASKA PRODUCT I ON WELL 1-25/N-22 MPI FIELD END I COTT COUNTRY U.S.A. RUN 1 DATE LOOOED 20 - JUN - 8'7 REFERENCE ?23?0 WELL' 1-25/N-22 MPI (202'9' SNL, 2092' WEL, SEC 36, T12N, R16E) HORIZONTAL PROJECTION NORTH 4000 REF' 72370 3OOO 2000 1000 - 1000 -~000 -~000 ~U'I'H -4000 - 1000 NEST SCALE = 1/lO00 IN/FT "]]-T-T-T'"!-'Y'?"'T-[....... y'T"y":.'"'+-'i"'i-i'-?'3 '"'i'" :4"'i"'?"i -'T' "' ,;. '"i"'i ........ i'"i "'?"?'"{'"i"'i"'f'"i ....... f'"?"f'"i"'I'"i"'!""~l'l'~"'! ''' i mm'm~--mi m'''~'m '{ *'ilmm 4i d m+~ '' 41'' 4~ 'dlfld'f--'i'4'~'''~mlm~mm '~ '1'~'''~ ...... +'' '';+''~ m m '~ m 'mi ' m' ~ "''+m' m~ m m m~ ~ "-T'"T.--T-'e-'T.-?'''T'''T ....... T-'T'"?"'?:-',+-i-'i'"i'"'?,-'?'i"'i-'.+--t-'t-+-'*.'"'! ...... +"'+-'H'?'"'i""h"~-+'-~ ....... 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REF'ORT OF SLS-SURFALE DIRECTIONAL SURV[:'Y STANDARD ALASKA PRODUCTION CO~IPANY MPI WELL NO 1-2~/ ENDICOTT FIELD AL487D11 MWD & SS 6-.18-87 8. R IAN WEST RC~' DON MASON DIRECTIONAL SUPERVISO ~-~'~~~ 299 FT 1S188 FT [i~, [il P "[· H ill i",! "[' li!i R V A L. F l~:. 0 ?! T 0 THIS IS A RECORD OF A SUB.-SURFACE SLIRVEY OF YOUR W[:'LL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL ~E FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTESI' CONFIDENCE. Gas Cons. Coml~nissi'~ ~0 VERTICAL SECTION STANDARD ALASKA PRODUCTION CO. ENDICOTT MPI ~ELLCN22 SECTION AT S 85.19 E TVD SCALE: t 1rich ~ i2OO feet DE? SCALE: t inch: t200 feet ORA~N : 6-t8-87 I~rk~' Z~en~f~c~.n WD "/'VD I~"RT 4200 4800 e408 8008 LAST ~ i3~,88 tOOSO !~363 HORIZONTAL VIEW STANOARO ALASKA PROOUCTION ENSICOTT NPI CLOSURE: 5363 ft S 85,3 E OECLINATION: 3i,50 deg E SCALE: ~ i~ch = ~000 feet IORA~N: 6-~8-87 ~000 0 GREAT LAND DIRECTIONAL DRILLING¢INC Client - Well ................ : Clo~u~e Direction...: Magnetic Decllnation- Data file name - STANDARD ALASKA PRODUCTION CO. ENDIL. DTT MPI WELLNN22 S 85.19 E 31 deg 30 rnln E B- N22T. DAT RECORD OF SURVEY (Well assumed ve~.tical Computation- Survey date- Method.. - RKB Height.- to 299.0) 6-18287 RADIUS OF CURVATURE 6-18-87 MWD & SS 56.0 ft MEAS DEPTH 299 604 880 982 1042 DRIFT TRUVERT SlJBSEA SE~T ION DIRECT ION DG MN DEPTH DEPTH DIST ANGLE 0 15 299.00 0 15 604.00 0 30 879.99 0 45 981.98 0 30 I041.98 243.00 -0.57 N 57.00 W 548.00 --1.26 N 2.00 E 823.99 -2.31 N 70.00 W 92S.98 -3.38 N 67.00 W 98S.98 -3.94 N 42.00 W RELATIVE COORDINATES FROM WELL-HEAD 0.36 N O.SS W 1.48 N 1.13 W 2.89 N 2.08 W 3.29 N 3.11 W 3.67 N 3.64 W CLOSURE DISTANCE DG MN S 0.65 N ST 0 0 W 1.87 N 37 23 S9 W 3.56 N 35 47 7 W 4.53 N 43 24 28 W 5.17 N 44 47 31 W DOG LEC de, '~0( O. 08~ 0.00( 0.09: O. 24E 0.411 1132 1382 1692 1976 2485 I 30 1131.97 2 30 1381.81 o 15 1691 S4 2 15 1975.32 I 45 2484.01 1075.97 -3.62 N 80.00 E 1325.81 S.03 S 80.00 E 1635.54 17.85 S 84.00 E 1919.32 28.99 S 90.00 E 2428.01 46.72 S 8?.00 E 4.89 N 3.22 W 4.89 N S.46 E 3.10 N 18.18 E 2.52 N 29.31 E 2.05 N 47.06 E S.86 N 33 23 29 W 7.33 N 48 8 14 E 18.44 N 80 18 48 E 29.41 N 85 S 12 E 47.11 N 87 30 2 E I. 0.40( 0.08: O. OOE 0.09( 2726 3003 3191 3279 3569 2 36 2724.84 3 36 3001.43 3 48 3189.04 3 48 3276.84 3 12 3566.30 2668.84 55.71 N 77.00 E 2945.43 70.15 N 82.00 E 3133.04 82.08 N 87.00 E 3220.84 87.89 S 75.00 E 3510.30 105.26 S 73.00 E 2.85 N 56.14 E 5.58 N 70.87 E 6.74 N 82.94 E 6. I3 N 88.72 E 1.25 N 105.73 E 56.22 N 87 S 42 E 71.09 N 85 29 S9 E 83.21 N 85 21 14 E 88.93 N 86 2 43 E 105.74 N 89 19 15 E O. 35~ O. 36: 0.20' 3759 4265 4766 5245 SS8S =° 48 o~7~o.R-- 04 2 42 4261.46 o I2 4762 O0 C- . 2 54 5240.52 2 48 5580.10 3700.04 114.80 S 65.00 E 4205.46 137.19 S 60.00 E 470~.00 IS6.40 S S8.00 E S184.52 172.80 S 34.00 E SS24.10 183.05 S 31.00 E 2.31S 115.01E 13.51 S 136.54 E 24.54 S iS4.89 E 39.24 S 170.11E 53.50 S 179.19 E i15.03 S 88 SI 3 E 137.20 S 84 20 52 E 156.82 S 80 59 46 E 174.58 S 77 0 39 E 187.01 S ?3 22 40 E 0.21' O. 02~ 0.I0~ O. 14' 0.02~ 5919 6014 6204 6410 6598 3 0 S913.67 3 48 6008.S0 7 48 6197.49 13 18 6399.93 17 48 6581.00 S857.67 192.32 S 26.00 E 5952.S0 195.77 S 40.00 E 6141.49 212.68 S 78.00 E 6343.93 250.27 S 84.00 E 6525.00 300.38 N 84.00 E 68.34 S 187.25 E 199.33 73.05 S 190_3I E 203.85 82.76 S 206.47 E 222.44 88.66 S 243.69 E 259.32 88.86 S 293.98 E 307.08 S 69 S6 S9 E S 69 0 I E S 68 ~ 0,4 E S 70 0 30 E S ?3 13 6 E 0.06 0.84! o 13' C... 2.67 2.46' ENDICOTT MPI WELL,N22 8-. 18-87 RECORD OF SURVEY MEAS DRIFT TRUVERT SUBSEA SECTION DEPTH DG MN DEPTH DEPTH DIST DIRECTION RELATIVE COORDINATES ANGLE FROM WELL-HEAD 8788 23 8 8758.~7 8702.~7 8977 28 18 8~2~.21 8873.21 7187 32 42 7092.88 7038.88 73S8 38 48 7248.14 7192.14 7545 38 30 7397.78 7341.78 385.21 N 81.00 E 444.94 N 82.00 E S39.13 N 83.00 E 844.75 N 84.00 E 7S8.14 N 84.00 E 80.00 S 359.77 E 87.89 S 440.80 E SS.30 S S38.38 E 43.11S 843.40 E 31.04 S 758.21E 7700 39 30 7518.23 7482.23 853.95 N 84.00 E 7928 41 38 7891.47 7835.47 1000.00 N 88.00 E 803I 42 30 7787.95 7711.95 1088.17 N 88.00 E 8184 42 18 7888.18 7810_18 1157.28 S 89.00 E 8305 41 48 79?0.88 7914.88 1251.85 S 85.00 E 20.85 S 855.22 E 7.93 S 1002.88 E 3.12 S 1071.88 E 0.77 S 1181.31 E S.71S 1255.59 E 8494 41 48 8111.78 8055.74 1377.82 S 88.00 E 8881 41 48 8251.18 8195.18 1502.28 S 85.00 E 8872 41 48 8393.55 8337.55 1829.57 S 85.00 E 9058 41 48 8532.21 8478.21 1753.52 S 87.00 E 9228 41 38 8859.14 8803.14 1888.58 S 87.00 E 15.59 S 1381.18 E 25.37 S 1505.44 E 38.47 S 1832.28 E 45.12 S 1755.93 E S1.04 S 1888.88 E 9381 42 0 8758.28 8702.28 1955.18 S 86.00 E P532 45 24 8881.89 8825.89 2073.29 S 88.00 E 9724 48 0 9015.99 8959.99 2210.87 S 87.00 E 9~09 47 30 9142.74 ~088.74 2345.38 S 88.00 E 10004 48 S4 9208.08 9150.08 2418_1~ S 85.00 E S8.45 S 1957.34 E 84.89 S 2075_18 E 73.08 S 2212.33 E 81.30 S 2348.82 E 88.88 S 2417.42 E 10098 49 38 9287.42 9211.42 2487.40 S 85.00 E 10292 Sl 42 93~0.42 9334.42 2837.41 S 85.00 E 10385 52 8 9447.81 9391.81 2710.58 S 83.00 E 10537 52 8 9541.18 9485.18 2830.48 S 84.00 E 10821 52 24 9592.80 9538.80 2898.85 S 83.00 E 93.08 S 2488.38 E 108.14 S 2837.80 E 113.79 S 2710.58 E 127.37 S 282~.75 E 134.88 S 2895.74 E 10868 S2 42 9819.97 9583.97 2932.52 S 81.00 E 10781 53 S4 9878.74 9620.74 3008.82 S 85.00 E 10793 S4 38 9~95.44 9839.44 3034.58 S 82.S0 E 10825 SS 18 9713.81 9~57.81 3080.78 S 84.00 E 10858 SS 54 9731.33 9875.33 3086.33 S 84.50 E 139.88 S 2931.1I E 149.14 S 3008.70 E 151.98 S 3032.51 E 155.04 S 3058.53 E 157.~1S 3083.98 E CLOSURE DISTANCE DG MN S 388.58 S 77 27 51E 448.00 S 81 14 42 E 539.23 S 84 8 49 E 844.84 S 88 10 0 E 758.84 S 87 39 20 E 855.47 S 88 38 13 E 1002.89 S 89 32 49 E 1071.89 S 89 SO 0 E 1181.31 S 89 S7 43 E 1255.81 S 89 44 22 E 1381.27 S 89 21 11E 1SOS.SS S 8~ 2 4 E 1832.87 S 88 43 12 E 1758.S0 S 88 31 41 E 1889.58 S 88 28 9 E 1958.18 S 88 20 53 E 2078.19 S 88 12 S2 E 2213.54 S 88 8 29 E 2348.23 S 88 0 57 E 2418.98 S 87 58 32 E 2490.10 S 87 Si 27 E 2839.~4 S 87 41 45 E 2712.97 S 87 35 48 E 2832.81 S 87 25 22 E 2898.88 S 87 19 S? E 2934.45 S 87 18 6 E 3010.40 S 87 ? 37 E 3036.32 S 87 7 S2 E 3082.45 S 87 S S3 E 3088.00 S 87 4 28 E DOG LE6 deg/100 2.800 2. 754 O. 89.~ O. 84E O. 795- O. 87~ 1.70.q 1.30.c- O. 23E O. 23E 0.00( 0.47E O. I1~ 0 45: _ 0 0.88; 1.59~ 0.74! I. 08; 1.40~ 0.41~ 0.82~ 2.89~ 3.02! 5.83: 3.85 2. 221 ENDICOTT MPI WELL,N22 6- 18-87 RECORD OF SURVEY MEAS DRIFT TRUVERT SUBSEA SECTION DEPTH DG MN DEPTH DEPTH DIST DIRECTION RELATIVE COORDINATES ANGLE FROM WELL-HEAD 1093S $8 0 9774.41 9718.41 31S2.S3 S 83.S0 E 11030 62 36 9821.46 976S.46 323S.02 S 86.00 E 11090 64 36 9848.14 9792.14 3288.71 S 89.00 E 11121 dS 30 9861.22 980S.22 3316.80 S 84.S0 E 11149 67 30 9872.38 9816.38 3342.47 S 8S.70 E 164.S3 S 3149.83 E 172.07 S 3231.97 E 174.42 S 328S.6S E 178.01S 3313.71E 178.20 S 3339.29 E 11230 72 18 9900.21 9844.21 3418.S0 S 82.90 E 11322 77 30 9924.17 9868.17 3S07.27 S 8S.70 E 11383 81 24 993S.33 98'79.33 3S87.20 S 81.80 E 11448 86 0 9942.47 9888.47 3831.71 S 83.00 E 11S43 86 38 9948.80 9892.60 3726.S0 S 88.00 E 18S.76 S 3414.9S E 194.S7 S 3S03.30 E 201.10 S 3S62.89 E 209.64 S 3626.9i E 218.73 S 3721.28 E 11668 85 18 9957.42 9901.42 3851.17 S 86.10 E 11796 84 S4 9968.36 9912.36 3978.70 S 84.50 E 119SS 84 48 9982.63 9926.63 4137.00 S 83.00 E 12113 89 30 9990.48 9934.48 4294.S8 S 82.00 E 12209 89 S4 9990.99 9934.99 4390.46 S 82.S0 E 227.32 S 384S.6S E 237.77 S 3972.7S E 2SS.01S 4130.16 E 27S.60 S 4286.S7 E 288.S4 S 4381.69 E 12297 89 6 9991.7S 993S.7S 4478.34 S 82.00 E 12410 88 0 9994.61 9938.81 4S91.12 S 82.00 E 1245S 87 42 9996.30 9940.30 4636.02 S 82.00 E 1264S 86 42 1000S.S8 9949.S8 482S.S0 S 82.00 E 12744 85 S4 10011.97 9955.97 4924.02 S 80.00 E 300.41S 4468.88 E 316.13 S 4S80.7S E 322.39 S 462S.28 E 348.80 S 4813.20 E 364.2S S 4910.77 E 12838 84 54 10019.51 9963.S1 5017.26 S 79.00 E 12933 84 6 10028.82 9972.62 5111.35 S 80.00 E 13026 83 24 10038.74 9982.74 S203.42 S 80.00 E 1310S 82 36 10048.37 9992.37 S281.SS S 80.70 E 13188 81 42 100S9.70 10003.70 S383.42 S 79.20 E 381.33 S S002.90 E 398.S6 S S09S.88 E 414.61 S S186.92 E 427.76 S S264.22 E 442.11S S34S.18 E CLOSURE DISTANCE DG MN S 31S4.12 S 87 0 36 E 3236.SS S 86 S7 9 E 3290.28 S 86 S7 41E 3318.38 S 86 S7 34 E 3344.04 S 86 S6 43 E 3420.00 S 88 S3 11 E 3S08.70 S 88 49 18 E 3S68.S6 S 86 46 10 E 3632.96 S 86 41 31E 3727.69 S 86 38 10 E 38S2.36 S 88 37 2 E 3979.88 S 88 34 30 E 4138.03 S 86 28 I E 429S.42 S 86 19 17 E 4391.18 S 86 13 S? E 4478.97 S 86 9 IS E 4S91.64 S 86 3 8 E 4636.S0 S 86 0 48 E 482S.82 S 8S SI 19 E 4924.26 S 8S 4S 28 E S017.41 S 8S 38 29 E Sl11.44 S 8S 31 40 E S203.46 S 8S 2S 47 E S281.S7 S 8S 21 18 E S363.43 S 8S 16 18 E DOG LE6 deg/lO[ 2.81[ S. 26E 1L~ 8 8.02E 6. 8.94" 7.312 3.21( 1.04: 1.27~ O. 3.04: 0. I 07~ ( }7: 0 O. S2~ 2. 1.49! 1.33! 0 I. 33, 2.07! ENDIU.Jf[ MPI WELL,N22 DATA INTERPOI_ATED FOR EVEN 100 FEET OF SUBSEA DEPTH 6-18-87 MEAS. DEPTH 256 356 456 TRU VERT SUB ~EA MD-"rvD DFPTH DEPTH D I FF. VERTICAL CORRECT RELATIVE COORDINATES FROM WELL-HEAD 56 0 0 0 0.00 0.00 156 100 0 0 0.00 0.00 256 200 0 0 0.00 0.00 356 300 0 0 0.47 N 0.77 W 456 400 0 0 0.56 N 1.19 W SS6 S56 SO0 0 0 0.51N 1.62 W 656 656 600 0 0 1.73 N 1.16 W 756 756 700 0 0 2.27 N 1.39 W 856 856 800 0 0 2.78 N 1.91W 956 956 900 0 0 3.i4 N 2.82 W 1056 1156 1256 1356 1556 1757 1857 1957 1056 1000 0 1156 1100 0 i256 1200 0 1356 1300 0 I456 1400 0 1556 1500 1656 1600 1756 1700 1856 1800 1956 1900 2056 ~UO0 2156 2100 2o~z 2200 °356 2300 2456 2400 2556 2500 2656 2600 2756 2700 2856 2800 2956 2900 2057 2157 2257 2357 2457 0 3.76 N 3.75 W 0 S.01 N 2.59 W 0 S.87 N 0.43 E 0 7.36 N 3.95 E 0 4.36 N 8.61 E 2557 27S7 2857 2958 3.75 N 12.76 E 3.25 N 16.78 E 2.87 N 20.70 E 2.62 N 24.62 E 2.52 N 28.55 E 2.53 N 32.42 E '~ 58 N 36 I2 E C... . ~ 67 N 3~ 65 E 2.79 N 43.01 E 2.94 N 46.20 E 2.03 N 49.42 E 2.35 N S3.21 E 3.18 N 57.55 E 4.44 N 62.45 E 6.02 N 67.9~ E ENDICOTT MPI WELLflN22 DATA INTERPOLATED FOR EVEN 100 FEEET OF SUBSEA DEPTH 6-18-87 MEAS. DEPTH 3058 3158 3258 3358 3458 3759 3959 4059 4260 4360 4460 4560 4660 4760 4860 4960 S060 S160 S260 SS6:t S76:t TRU VERT SUB SEA MD-TVD VERTICAL DEPTH DEPTH DIFF. CORRECT 3056 3000 2 0 3156 3100 2 0 3256 3200 2 0 3356 3300 2 0 3456 3400 2 0 3556 3500 3656 3600 3756 3700 3856 3800 3956 3900 4056 4000 4:tS6 4100 4256 4200 4356 4300 4456 4400 4556 4500 4 0 4656 4600 4 0 4756 4700 4 0 4856 4800 4 0 4956 4900 4 0 S056 SO00 4 0 S:tS6 S:tO0 4 0 S256 S200 4 0 S356 S300 S :t S456 S400 S 0 SSS6 SSO0 S 0 5656 5600 S 0 S756 S700 S 0 S856 S800 S 0 S956 S900 S 0 RELATIVE COORDINATES FROM WELL-HEAD 6.:tO N 74.29 E 7.32 N 80.66 E 7.S0 N 87.31 E 4.83 N 93.69 E 3.32 N 99.68 E 1.98 N 105.33 E 0.01S 110.43 E 0.98 S 1:tS.41E 4.33 S 119.44 E 6.26 S 123.88 E 8.10 S 128.32 E 9.85 S 132.75 E 11.S1 S :t37.19 E IS.69 S 140.34 E :t7.88 S 144.22 E :t9.96 S :t47.97 E 21.93 S :tS:t.S9 E 23.79 S :tSS.06 E 26.38 S 1S8.13 E 28.:t6 S 161.9S E 29.70 S :t66.:t3 E 30.96 S :t70.68 E 39.87 S :tTO.SS E 44.03 S :t73.4i E 48.09 S 176.30 E S2.06 S 179.22 E S6.68 S 18:t.lS E 60.90 S :t83.88 E 65.14 S 186.77 E 70.39 S :188.40 E ENDICOTT MPI WELL,N22 DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH 6-- 18-87 MEAS. DEPTH 6062 6162 6264 6365 6468 6G72 6678 6785 6896 7008 7124 7244 7366 7492 7620 77SO 7881 8015 8150 8285 8419 8553 8687 8822 8956 9090 9224 9358 9496 9638 TRU VER'r SUB SEA MD--TVD VERTICAL DEPTH DEPTH DIFF. CORRECT 6056 6000 6 1 6156 6100 6 0 6o~ ~°00 8 2 6356 6300 9 1 6456 6400 12 3 6556 6500 16 4 6656 6600 22 6 6756 6700 29 7 6856 6800 40 6956 6900 S2 12 7056 7000 68 16 7156 7100 88 20 7256 7200 110 22 7356 7300 136 26 7456 7400 164 28 7556 7500 194 30 7656 7600 225 3~ 7756 7700 259 34 7856 7800 294 35 7956 7900 329 35 8056 8000 363 34 8IS6 8100 397 34 82S6 8200 431 34 8356 8300 466 35 8456 8400 SOO 34 8556 8500 534 34 8656 8600 S68 34 8756 8700 602 34 8856 8800 640 38 8956 8900 682 42 RELATIVE COORDINATES FROM WELL-HEAD 75.$9 S 192.83 E 80.94 S 201.51 E 84.48 S 215.20 E 87.43 S 233.94 E 89.6"7 S 257.73 E 89.27 S 286.21E 85.66 S 319.77 E 80.1~ S 358.54 E 72.77 S 403.99 E 65.79 S 4SS.S? E S7.15 S 513.61E 49.98 S 578.49 E 42.49 S 649.32 E 34.46 S 725.71E 26.14 S 804.84 E 17.40 S 886.80 E 6.96 S 971.75 E 3.87 S ~060.85 E S.62 N I151.60 E 0.24 N 1242.37 E 11.95 S 18.24 S 25.75 S 33.54 S 40.90 S 1331.46 E 1420.65 E 1509.74 E ~598.81E 1687.92 E 46.23 S S0.89 S S4.83 S 62.92 S 69.61 S ~777.13 E ~866.08 E 1955.37 E 2049.89 E 2150.78 E ENDICOTT MPI WELL,N22 DATA IN'rERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH 6-'18-87 MEAS. DEPTFI 9782 9929 10081 10238 10398 1056i 10726 11848 13161 TRU VERT SUB SEA MD-TVD DEPTH DEPTtt D I FF. VERT I CAL CORRECT 9056 9000 726 44 9156 9100 773 47 9256 9200 825 S2 9356 9300 882 57 94S6 9400 942 60 9556 9500 IOOS 63 9656 9600 1070 65 9756 9700 1145 75 98S6 9800 1253 108 9956 9900 1692 439 100S6 I0000 3105 1413 RELATIVE COORDINATES FROM WELL-HEAD 7S.17 S 22S4.4S E 82.30 S 2361.49 E 91.90 S 247S.10 E 102.44 S 2S9S.S3 E 115.06 S 2721.03 E 129.32 S 2848.77 E 146.34 S 2978.88 E 161.03 S 3121.SS E 174.31S 3302.S2 E 22S.9S S 382S.S9 E 436.22 S S318.94 E ENDICOTT MPI WELL//N22 DATA INTERPOLATED FOR EVEN 1000 FEET OF MEASURED DEPTH 18-87 MEAS. TRU VERT SUB SEA DEPTH DEEPTH DEPTH 1000 1000 ~44 2000 1999 1943 3000 2998 2942 4000 3997 3941 5000 4998 4940 ~000 S995 5939 7000 6949 6893 8000 774S 7689 9000 8489 8433 10000 9203 9147 11000 9807 9751 12000 9986 9930 13000 10036 9980 RELATIVE COORDINATES FROM WELL-HEAD 3.37 N 3.33 W 2.52 N 30.24 E 6.79 N 70.39 E 7.02 S 125.69 E 28.80 S 163.57 E 72.34 S 189.75 E 66.34 S 451.69 E 4.57 S 1050.84 E 42.88 S 1717.33 E 85.47 S 2414.S0 E 170.04 S 280.36 S 410.13 S 3205.59 E 4174.70 E 5161.48 E April 24, 1987 Mr. R. S. Allan Division Drilling Engineer Standard Alaska Production Company P.O. Box 196612 Anchorage, Alaska 99519-6612 Telecopy: (907) 276-7542 Re: Duck Island Unit 1-25/N-22 Standard Alaska' Production Company Permit No. 87-42 Sur. Loc. 202.9'SNL, 2092'WEL, Sec. 36, T12N, R16E, UM. Btmhole Loc. 2516'SNq], 3696'E~], Sec. 31, T12N, R17E, UM. Dear Mr, Allan: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. ~ere a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. Vg~?f~t ru~y~u~s, C. V. Chatt~erto ~ Chairman of Alaska 'Oil and Gas Conservation Commission BY ORDER OF THE COMMISSION dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery STATE OF ALASKA ¢ ALASKA JiL AND GAS CONSERVATION C_, IMISSION PERMIT TO DRILL MPI 20 AAC 25.005 High Angle Well la. Type of work Drill [] Redrill lb. Type of well. Exploratory [] Stratigraphic Test [] Development Oil Re-Entry [] Deepen[]1 Service E] Developement Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool Standard Alaska Production Company BKB = 56' feet Endicott Field 3. Address 6. Property Designation Endicott Oil Pool P. O, Box 196612, Anchorage, AK 99519-6612 ADL 312828 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 2029' SNL, 2092' WEL, Sec. 36, T12N, R16E Duck Island Unit/Endico:t At top of productive interval 8. Well nu .mber Number 2360' SNL, 3030' WEL, Sec. 31, T12N, R17E 1-25/N-22 MPI K00683449-G-14 At total depth 9. Approximate spud date Amount 2516' SNL, 3696' V,,W~L, Sec. 31, T12N, R17E 4-28-87 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD property line 13,762' MD ADL 34633 2250 feet P-20 10.6 feet 2560 10,096' TVD feet 16. To be completed for deviated wells o 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) 4900 psi KO? 1 6000 ' 47.30 KOP 2 10,294 ' 85 Maximum surface 3900 psig At total depth (TVD)i0 ~' 000 TVDs,.~TM 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) 30" Struct.ural Drive PJ.pe 75' Surface 131 131' Drive 27-1/2" 13-3/8" 68# L-80 Butt. 2444'Surface 2500 2500' 2700 cu. ft. Permafrost 12-1/4" 9-5/8"i 47# NT80S NSCC 9039'Surfac( 9095' 8500' 320 cu.ft. Permafrost 12-1/4" 9-5/8" 47# NT95H~ NSCC 17331' 9095' 8500'10828' 9627' 575 cu.ft. Class G 8-1/2" 5-1/2" 17# L-80 TC4S 3148 10578' 9492'13762' 10096' 1070 cu.ft. Class G ~9. To be completed for Redrill, Re-entry, and Deepen Operations. R E [ E ~ V E D Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet r.,-;~-7, Z :L ].987 Effective depth: measured feet Junk (measured) true vertical feet Alaska 0il & Gas Cons. O0mmissi0n Anchorage Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Intermediate Liner Perforation depth: measured ~.ska 0~ & Gas Cons. commiss~of~ true vertical Af~ch°f~ge 20. Attachments Filing fee [] Property plat ~ BOP Sketch ~ DiverterSketch [] Drilling program [] Drilling fluid program [] Time vs depth plot Fi Refraction analysis [] Seabed report [] 20 AAC 25.050 requirements [] 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~'5. C~~,~ Title Division Drillinq Enqineer Date~// , Commission Use Only Permit Number APl number I Approval date I See cover letter ,~ 7 ~ ~f ,~ 50--0 ~.7 - ~.~ 7 ,% ;;i_.I 04 / 2 4 / 8 7J for other requirements %COnditions of approval Samples required [] Yes ~,No Mud log required Lq Yes ~l~,No Hydrogen sulfide measures [] Yes [] No Directfonal survey required ,~,Yes [] No Required working pressure Dr ~ .~ib2. M; ~ 3M; ~ 5M; [] 10M; [] 15M by order of ~._A.l:)_p~e~d~,by~ ~5~,/' ~k~"_~~~~ Commissioner the commission Date Form 10-401 Rev. 12-1-85 ~ ¢ Sub~ 3ate PROPOSED DRILLING AND COMPLETION PROGRAM WELL 1-25/N-22 (MPI) Operation Execute a rig move from slot 1-41 to slot 1-25 and rig-up. Vertically drill 17-1/2" hole to 2500 ft. and cement 13-3/8" 68#/ft., L-80 Buttress casing to surface. Pressure test casing. Install BOPE. Maximum BHP is 4840 psi at 9855 ft. TVDss. Maximum possible surface pressure is 3900 psi based on a full gas column. Drill out casing and 5 ft. of new hole and conduct a formation leak-off test. Vertically drill 12-1/4" hole to 6000 ft.. Two kick off points will be utilized at 6000' and 10,294' MD 'where angles of 47° and 850 will be attained. Run and cement 9-5/8" 47#/ft., NT80S and NT95HS, NSCC casing. No abnormal pressures are expected in the 12-1/4" hole section. Pressure test casing. Drill out casing shoe and 5 ft. new hole and conduct a formation leak-off test. Drill 8-1/2" hole to TD. Run and cement 5-1/2" 17g/ft. L-80 TC4S liner to TD with approximately 250 ft. of lap in the 9-5/8" casing. Clean out to float collar. Test casing and lap to 3000 psi. Run CET/CBT/VDL/GR/CCL in 5-1/2" liner. Run gyroscopic survey from PBTD to surface. Change over to NaC1 packer fluid. Perforate the well using drillpipe conveyed casing guns. Kill well. Run 4-1/2" simple completion and install and test tree. Release rig. Downsqueeze the 13-3/8" x 9-5/8" annulus with Permafrost cement followed by a non-freezing fluid once rig is off location. ENDICOTT PRQPQ:~ED DEVELOPMENT Well 1-2[i/N-22 (MPI} NON-FREEZING FLUID TVD (_BKB) MD (BI(B) 30" DRIVE PIPE 131 FT 131 FT BASE PERMAFROST 1468 FT 1466 FT SSSV 1518 FT 1516 FT 2000 FT 13-3/8" 68#/FT L-80 BUTT 2500 FT 25OO FT BO'FI'OM OF DOWN SCUEEZE CEMENT 3000 FT 4-1/2", 12.6#/FT L-80 TDS TUBING W/ 3-1/2" TAILPIPE KOP 1 ( DIR: S 85.19 E; ANGLE: 47.3 DEC ) 6000 FT TOP OF 9-5/8" CEMENT 9-5/8' 47#/FT NT80S NSCC 8500 FT KOP 2 ( DIR: S 85.19 E; ANGLE: 85 DEC ) 9313 FT 9148 FT 9095 FT 10294 FT 9-5/8" PACKER 1 O378 FT 5-1/2' LINER TOP 1O578 FT 9-5/8" 47#/FT NT95HS NSCC 9627 FT 10828 FT EXTERNAL CASING PACKER 9911 FT 11786 FT PLUG BACK TD 5-1/2" 17#/FT L-80 TC4S LINER 10096 FT 13682 FT 13762 FT [?/4-18-87 B.O.P. STACK CONFIGURATION 13-S/8 IN. TRIPLE RAM STACK SO00 PSI WP DRILLING ANNULAR PREVENTER I I I I PIPE RAMS KILL LINE GATE GATE I i 1 1 BLIND RAMS 1 I DRILLING SPOOL ! PIPE RAMS t I ,.J 41N. CHOKE LI NE GATE GATE ,) DRW NO. IIG- 85 i iii iii SHEET I of I O REV. O Il I III I I ! I I I PLAT OF PROPOSED WELL LOCATIONS MPi :Wglll L.ocetsd IA $ot.&~oT. I2 M-,R. ISE.,Um~t M. SDI Wells Locltod In ~ I,T.IIN.,R.I?E.,UB'I.~t M. ii mBii i i Bi iii i PREPARED FOR SOHIO ALASKA PETROLEUM CO. PREPAR KB BY F.R. BELL Il ASSOC. PRUOHOE BAY OFFICE PRUOHOE BAY, ALASKA III I I III ELATE: NOV, 15, 1905 BCAL[~ leel MILE -DIRAWN iY: RG.T. ~(0 BY' rE. ~' I I III I I I I1~1 I II ~' I 5~° ,, IS 0 ~7 % 0 o o ~6 NO TES' $6 CERTIFICATE OF SURVEYOR I kearby certify that I em properly registered and licensed to proctice land surveying in tko State of Alaska af~d that this plat represents on propoled location for the'Well numbers shown above. All surveying was done by mo or under my supervilion, and that all dimensions end details are correct. DRW. 116-85 SHEET Z af I0 REV. 0 Indicates well Indicotes CalcUlated Section Cer~er Position Indicates ParlNndiculer Offset Distance Indicat.qs .Perl~lldicular Off~t Distance ~terpena~cumreistgnct varies ~rea~well ) PLAT ~ UPI PROPOSED WELL LOCATIONS LOCATED IN SEC;. II, T. II: I1., R. IS E. UldlAT M. II~EPARE D FOR SOHIO ALASKA PETROLEUM CO. PREPAREO BY F.R. SELL a ASSOC. ' PRUDflOE BAY OFFICE PRUDHOE BAY. ALASKA DATE' NOV. I$, tits L I ICALE~ I"" '6#AW N iY: ~J.?. ,C. EC ,,Eo .Y' ,,,..[. ] i IIELL &If Zl~ I UTI. jIM; 6 LITITUBE . LI~ 3N IIIT(~ I Y- S912412.17 N- 7105324.S~ 7~21'~0.0670~ ~4~17'~,4M' x- 259110.7~ E- 464~37.36 2 Y- S982~79.88 N- 780~3~3.~2 70°21'10.9814' 147057'24.6257, 1135.43 Z'"161.94 X- 25904~.49 E- 464094.4~ 3 Y- ~982474.18 ~N- 780~22.9B 70c 21' 09. 9846' 147'~7'20.62~8' 1936.77 ~ 2032.21 {X- 259175.01 ~ E= 464135.65 ~ i 4 ~Y- 5982571.49 ~N- 7805350.99 '70c21'10,8~91' 147~57'24.7854' J 1843.80 2174.41 X- 259035.76 E- 464092.74 { 5 Y= 5982465.99 N= 7805319.46 70c2l'09.9023" 147c57"20.7857* 19~t5' I X= 259~69.27 E= 464133.95 4 Y- 5982563.50 N- 7B05348.47 70c2l'10.816B" 147~7'24.9454" 1852.17" 2179.18 X- 2~9030,02 E- 464091,04 7 Y" 5982457.80 N" 7805316.94 70~21'09.8200" 1470~7'20.94~5" 1953'.$2 204~'.06 X= 259~63.54 E' 464132.24 8 Y" 59B2555.30 N= 7805345.94 70°21'10.7344" ~47°57'25.1~53" lli0'.~4 2115.35 X' 259024.29 E= 444089.3~ ' 9 Y= '59B2449.&I N= 7805314.41 70°2~'09.7376" 147°~7'21.1~64' 19&~'*19 2'04l'5~ ~- X= 2~9~57.10 'E= 464130.53 ' 10 Y= 59B2547.11 N'= 7B05343.42 70o21'10.6521" 147057'25.2&51" llii.tl 2190.13 X- 259018.55 E- 464987.62 11 Y- 59B2441.42 N= 7805311.B9 70°2~'09.6553" 147~57'21.2653' 1970.26 2054'00 X= 259~52.07 E= 464128.B3 12 Y= 59B2538.92 N- 780534'0.90 70~21'10.5697" 147057'25.4250' 1877.21 219~.30 X- 2590~2.82 E- 464085.92 ~3 Y= 59B2433.23 N= 7805309.36 "70~21'09.5730" 147~57'21.4251' 197B.&3~ 2059.47 X- 259~46.33 E- 464127.~2 t4 Y- 5982530.73~ N- 7805338.37 70~21'~0.4874" 147°57'25.5~49" tBBS.&6~ 2201.77 X- 259007,08 E- 464084.2~ t5 Y- 5982425.03 N= 780~306.84 70c21'09.4906'; 147c57'21.5850' 1987.00 2'064.~4 X- 259t40.&O E- 46412~.42 16 Y" 5982522.54 N' 7805335.85 70°21 ' ~0.4051'" 147°57'2~,7447' 1194.03 2207.24 X' 259001,35 E~ 464082.50 ~7 Y' 59B24~6.14 N' 780~304.3~ 70°2~'09.40B3~ ~47°~7'2~.7449' ~995.3B 2070.41 X~ 259~34.16 E~ 464~23,71 Il Y' 59B25~4.35 N' 780~333.32 7002~'10.3227' 147°S7'25.9046'' ~902'.40 22~2.7~ X' 258995.61 E' 464080.80 ~9 Y= ~982408.65 N= 7805301.79 70c21'09.3260, ~47°57'2~.9047' 2003.75 2075.B9 X' 259129.~3 E' 464122.00 20 Y' ~982506.16 N' 7805330.~'0 "70c21'~0.2404' ~47°57'26.0644' 1910,77 221B. IB X= 258989.B7 E' 464079.09 21 Y= 5982400.46 N' 7805299.27 70°21'09.2436' ~47°57'22,0646' 2012.12 2081.36 ~ X' 259Z23.39 E= 464120.30 .. I i i MPI PRO SED WELL L ATION LIST ~ . LOCATED IN SEC. S6.,T. IZN., R.I~E. UHIAT M. .......... :, SOHIO ALASKA PETROLEUM CO. fA~ ~1~ .'~ ~ ORW. NO. 116-85 PREPAR[O IY DATE'NOV. I~, 1985 '~ ~-~-~~ F.R BELL A ASSOC ~~F~~ SHEET 3 of IO ' ' SCALE · N/A ~~~ PRUDHOE BAYOFFICE D~,WN BY: RG.T ~EV. O PRUOHOE BAY, CHECKED BY~ I I I i i IIILL &If ZlEII I ¥~ OlE 6 L&TITIIIE LE TUN ~1~ ~ T ZZ T-i91Z497.97 N'""TIOS3ZI.Z7 7~Zi~lO.l~l* 14~IT'Z~.ZZ43' 1919~11 Z-, ~1914,~4 E= 464077,31 23 Y- 5982392.27 N- 7805296.74 70021'09~'1613' 147G57'22.2~44' 2020'.49' Z016.13 X- 259~17.65 E- 464118.59 24 .Y' 5982489.77 N' 780532~.75 . 70~21'10.0757" 147c57'26.3842= 192'7.53 2229.13 X' 258978.40 ' E= 464075.68 ~ ; E= 464~16.88 ~ 26 ~Y= 598~482 58 N= 7805323 2~ '70~ 2~;09~99~4'~ 147~57'26.544O" : ~35 90 22~4 .X' 258972.67 ~ E= 464073.97 ~ , 27 ~Y= 5982375.89 ' N= 780529~",~9 '70c22 00'9966* 147~' 57 ' 22. 5442" ' 2037.24 2097.77 i' 259106. te E- 4~4115,1~ 20 Y= 5982473,3'9 N= 7805320,70 '70~2t'Og,tlll· 147c 57 ' 2&, 7039* 1944,27 2240,07 X= 258966,93 E= 464072.27 , 29 Y= 5982367,70 N= 7805289.17 170~21'08,9~43' 147c57'22,7040* 2045.&~ 2t03,24 ............. X- 259~00,45 [- 414113,47 .... 30 Y= 5982465,20 N= 7105311,11 70~21'09,1207' 147°57'2~,1~37* 1952,~4" 2245,54 X= 2~89&t,20 ..E= 4&4070,~6 j 31 Y= 5982359"50 N= 71052B&,&5 ~'70~2~'~8;i320' 147cs7'22,1&39' 20~3~9B' 2t01,72 : X' 259094.71 E' 464111.76~ 32 Y= 5982457.O1 N= 7805315.65 70~2i"09.7464" 147~57'27.0236b t961.01 ~2251.01 X= 258955.46 E= 464068.85 j 3~ Y= 598235~".31 N= 7e0'5284.12 ~ 70~21'08.7496' 147~57'23.0237· 2062.35 34 Y= 5962446.62 N= 7605313.15 70c21'09.&641· 147o57.27.1'154'', 1969.38 2256.49 X= 258949,73 E- 464067.15 t 35 Y= 5982318.55 N= 7805274,02 70G2~'OB,4203* 14~ 57 ' 23. 6632* ~ 2095,14 2~36.07 X= 259066,03 [= 46410~,2~ / 36 Y= 5982416.05 N= 7005303.03 70~21'09.3347* 147~57'27.1229* 2002.17 2278.37 X= 258926.78 E= 464060.32 , 37 yt 5982310.36 N= 7805271.50t70~21'08.3379' 147~57'23.0230* 2104'.21 2141.5'5 X= 259060.30 E= 464101.53 38 Y= 5982407.16 N= 7805300.51 76021'09.2524, 147~7'27.9127'- 2011.24 2283.14 X= 25892i.05 E= 464058.61 39 Y= 5982302.17 N= 7005268.98 7~21"08.2'556~ 147~57'23.902~' 2ll2.SI 2147.02 X= 259054.56 ~= 464099.82 . 40 Y= 5982399.67 N= 7005297.98 ~ 70~21'09. 1700' 147~57'28. 1426' 2019.62 2289.31 X= 2589XS.3X ~= 464056.91I 4~ 5902293.97 N= 7g05266.45 70o2~'08.1733* 147~57'24.1427* 2120.9~ 2152.49 x= 259048.83 ~= 464098.11 42 y= ~go2391.4g'N= 7005295.46 70o21'09.0077' 147~57'28.3024' 2027.99 229~.79 X= 258909.58~ ~= 464055.20 i i i i i _q~~~ MPI PR~SED WELL ~ATION LIST ---~ ~ ~ ~t LOCATED IN SEC. 3~, T. 12N., R.I~ E. UMIAT M. o,w..o. 'l,~~=~:: SHEET 4 of ,O F.R. 'ELL ' ASSOC. SCALE: N/A ~~~v PRUDHO~ 8~ O~C~ DRAWN -',. RgV. 0 PRUDHOE BAY, ~AS~ CHECKED BY: I.E. ii ~11 i ii i i ii i ~ _ _ I I I. I .I I I III I I _ L I II I IELL AlP loll I UTh .011~ 6 L&TZTUli LK .~ IIIT~ tlIT~ 43' Y-19122fl,71 N-"7iO52&3.91 70~21'01.090tb 14~iT'lA.~&' ilP.'ll lllT'.ti X- '~9043.09 E- 46409&.41 44 Y- ~9B2383.29 N~-7'BO~292,93 70~21'09'.0054'' '~47'oS7"28.4&23' 203&.3& '2~00.26 X- 2~B903.84 E- 4640~3.~0 ~-~-Y=-~'~7-'~-:~-T-~'-~0-~2~-.~40--~0~=~00~~'", i47~ ~7'24,462~' ' ~37,70 ~X= 2~0~7,~6 , E- 4640~4.70 46 Y- ~B2~7~,~0 Nm 780~2~0.42 70~21'08.~2~0" ) Z47~7'28,622~" ~ 2044.7~ 230~.7~ XB 2~98. Z~ E' 4640~2.79 ' ~ 47 Y- ~82269.40 N- 780~2~G.B~ '70~'2Z'07'.~ : 247c~7'24.622~~'~ '2246.07-~'2t60.9S X- 2~903t.62 E- 464092.99 ~ ~ 48 Y- ~'82366.9~ N- 780~287,89 j70°21'08,~407' 147°$7"28,7B20' 20~.10~ 23il,20 X- 2~8892,37 E- 4640~0,08 49 Y- ~982261,2~ ~- 7e0=2=6,~= 7o=2s'o't,84=9" i47o~7'24,7122· 2~4,44~ 2~74.~8 x- 2~902~,B9 E- 46409~,29 X- 2~88a6,63 E- 46eOAe.~e ~ Y-"~9822~3',02 :N. ~8o~2~3.83 7002t'07,'7'6'16' 147°S7'24,9420* "'2-1&2,1t 2t79,i6 X- 2~9020, 1~ E' 4~4089,S8 : ~2 Y- ~9823~0.'~2 H' 780~282,84 70'~2~'08.'6760"147o57'29, lb~7· 2069,'1~ 2322, t4 x. 2~eeeo.eo E- 464046.67 ~3 Y-' ~982244.B3 H- ~80~2~,3~ 70o21'07.6'793" ~47o~7~2~.t0~9" 2~7~,'~9" 2te~,33 x- 2~9014,41 E- 464087,88 ~4 Y- ~982342,33 N- 78~52B0.31 7'0~21''0'~.593~" 147°~7'29,2&15' 2078,221 2327,&2 X- 2~8875, t6 E- 464044.96 55 Y- ~9822~6,64 N-'780~248,78 70~21"07,~969· 147o~7~25,2&17' 2~79,~6 .' X- 25900B,68 E- 464086,17 ~6 ..... Y- ~982334,14 'H-'780~'277,79 70~2~08,5113' ~47o57'29,42~4' 2086,~9'~ 2333.09 X- 258869,43 E- 464043,26 57 Y- ~982228,44 N- 7805246,26' 70o21'07,~1'46" ~47o~7'2S.42~&' 218'7',93 2196,27 X- 2~9002,94 E- 464084,46 X- 2~8863,&9 E- 46404t,~ 59 Y' 5982220.25 ~N- 780~243.73 70°21'07,4323" 1'47o~7'2~;'5114" 219&.30 2201.74 X" 2~8997.2~ E" 4&40B2,TE ~0 Y- ~9a23~;7'6 ~- 7~0~272.7'470o'2~'o8.3467.*~47o57'=29.Tett·2t03.33 2344.0'3 X" 2~88~7.96 E" 464039.8~ _ 61 Y" ~982212.06 N- 780~241.21 70~21'07,3499" "~470~7'2~.7413" 2204.&7 2207.2~ X- 2~8991.47 E- 46408~,0~ &2 Y' ~'~82~09.~7 N' 7805270.22 70c2Z"08.2643" ~4~°~7'29.9009" X" 2~8852.22 E' 4640~8.~4 63 Y' ~982203.B7 W' 7805238.6~" 70~2Z'07.2676" ~47~7'25.90~" 22Z3.05~'2222.&9 . X' 2.~898.5.74 E' .4.&~0.79,~ .......... ....... . ....... , , _,~~_ ', ~-~' , ~?' ..,~r~ MPI PRO~SED WE~ L~TION LIST ~,~ ~ 4~ *~1- ~"~ ~ '~ · ,'-~" LOCATED IN ~C. ~$ T. IZN. R. IGE. UMIAT M. ~~ . . ~% . ...-~ , , PREPARED FOR =~ SOHIO ALASKA ~TROLEUM CO. ......... ~,'~ ~ ~ m~_ ,:/~ ~-~ ....... f ~.~ // ;~-~ ~-&~ un.. nu. ~- oa PREPARED BY ~.'OFE~S~~ SHEET Sol ID F.R. BELL & ASSOC. ~%~~ _ PRUDHOE BAY OFFICE ..... DRA~N B~ : R;.1 ~gv. o PRUDHOE ~Y, ALAS~ c,[c~eoe~: ~.(. ii i i ii i ii i ii ii m i I i ii iii I .... Li~ Jl I ' ~ i ii II II I III III IIIII II IIIII ..... iii WELL alp Z0nE Z liT. ONE 6 I. JTITMIE LO, .TUN "' BIIT (~) BIBT 64 -ye 1912301,3l '11- 7105267.69 70o21'01.1120' 1470i7'30.0d)01· ZlZO.fl ~ L X' 25114&.41 I" 46403&.43 &$ Y" $98219§.&8 N" 7605236.1& 70o21'07.'i8~52" 147°57'2&.O&lO" 2221.4:3 X" 258980,00 E" 464077.&4 ,~ ,I , 66 i Y- 5982295.18 ' N- 78052&5.17 70:21'08.'0997" :~47'57'$0.2206" : 2128.45 i X,, 258840.75 E- 464034.73 .+ _. 67 Y. 59822e:7 49 N- 780s233':-6-~-:-t-o--2~'0-7~i'0-2-e' ~47-s7'26.2208" , 2229.80 .,222:s.6s :.X- 258974,26 ! E- 46407~S,93 I I 68 Y- ~9Ei2284,99. N- 780~262,64 i 70'-'21'0B.017:~" ! 147c57'$0.:3805" 21:~6.82 !2;~6§'.92 X- 2588:~5.02 . E- 46405:S,02 " '"'"',,,,,,:,,.'°i'-,. 7,o,,,, ;,,,,,o,, ,,i 70 Y- $gi227&.eo ~ N- 7~0~260.12 70o2~'07.~:s~0., ~47o~7'$0,$405' 2z45.19 x- 258829.28 £- 4&40:s~.$z i I ! I I II MPI PROPOSED WELL LOCATION LIST ~,_~_ ~ 4~ld~l LOCATED IN SEC. 3(;,;T. 12N.,R.I~ E. UldlAT Id. ,~, L.%'~:_. Meeee '"I. ~ ,, ~*./49:[tl SOHIO ALASKA PETROLEUM CO. '~Pi~P~qL Ne..691/-S ,~ ORW. NO. 116-85 PR(PARED iY C)J.T£: N0¥.13, 1585 · .'~._"..._//-z...,~-_~ ~ .. ~I ''~ ~""'--~,,,~~-~ ' F.R ,BELL ~ ~$$0C. ~,~o~ --~ PRUDHOE BAY OFFICE ~,~d~,~41~~''~r'' DRAWN BY: R.G.T. REV. O PRUDHOE BAY, ALASKA CHgC~EDIY** ~.g* I I 1BI I I I I ENDICOTT DEVELOPMENT WELL, 1-2~;/N-22 (MPI) SLOT 1-25 SURFACE LOCATION X = 259,112 FT ; Y = 5,982,384 FT 2029 FT SNL; 2092 FT WEL SEC 36, T12N, R16E TRUE - NORTH GRID t DEPARTURE TO TARGET: 3952 FT J 11897 FTvMDDBKB DEPARTURE TO BHL: 5809 FT 13762 FT MD 10096 FT TVD BKB 4-18-87 If TESTING THE B.O.P. STACK WITH THE 13-1/8" x 4½" IF BOX X BOX, (THRU-BORE) , TEST PLUG (FIG. 7) 1.) Make up the 13-1/8" x 4%" IF test plug to a stand of drill pipe. (Illustration 9) NOTE: Sometimes it is helpful to make a stand of heavy wall up to the bottom of the test plug in order to help energize the compression packing. 2.) Lower the lest plug through the B.O.P. stack until it lands on the lower load shoulder of the. split unihead unit. 3.) Run in at least two of the lower set of lockdown screws 180° opposed to hold the test plug in place. This is so the drill pipe can be backed out in order to test the blind rams. NOTE: All lockdown screws can be run in if need to energize the compression packing on the test plug. 4.) Test the B.O.P. stack. 5.) Back out all lockdown screws which have been run in. 6.) Remove the test plug. 13-1/8'° X 4-1/2" IF BOX X BOX (THRU-BORE) TEST PLUG THIS END UP I.- FMC P.N. 48-261-082 REQ'D PAR~ N0. 'DESCRIPTION , 1 48-261-268 Test Plug ,.. 1 48-261-083 Body 1 48-261-673 Compression Ring 4 79-040-074 Set Screws 1 48-081-529 Packing 1 51-092-001 2" Ball Check Figure #7 Alaska Oii & ',~as Cons. ^nchora§~ (Part number 48-261-082 continued on next page) FMC P.N. 48-261-082 continued REQ' D. pART NO. D~cRiPTION 1 19-505-663 Coil Spring 1 25-411-356 Retaining Plate 1 25-411-357 Circ.-O-Lox Ring 2 48-180-027 Pipe Plug 1 52-304-013 Drlg. Pipe Sub. ILLUSTRATION 9 B.O.P. STACK 3-5/8" 5000 WP 3-5/8" 3000 WP TESTING THE B.O.P. STACK WITH THE 13½" X 4%" IF BOX X BOX, (UPPER), TEST PLUG (FIG. 19) 1.) Make up the 13½" x 4½" IF test plug (upper) to a stand of drill pipe. (Illustration 13) NOTE: Sometimes it is helpful to make a stand of heavy wall 6p to the bottom of the test plug in order to help energize the compression packing. 2.) Lower the test plug through the B.O.P. stack until it lands on the upper load shoulder of the split unihead unit. 3.) Run in at least two of the upper set of lockdown screws .. 180° opposed to hold the test plug in place. This is so the drill pipe can be backed out in order to test the blind rams. NOTE: All lockdown screws can be run in if you need to · energize the compression packing on the test plug. 4.) Test the B.O.P. stack. 5.) Back out all lockdown screws which have been run in. 6.) Remove the test plug. 13-1/2" X 4-1/2" IF BOX X BOX (UPPER) TEST PLUG FMC P.N. 48-261-068 REQ'D PART NO. ' 'DESCRIPTION 1 48-261-067 Body 1 48-261-671 Compression Ring , 4 79-040-074 Set Screw ! 82-741-117 Packing 1 51-092-001 2" Ball Check 1 19-505-663 C0il Spring ,_ 1 25-411-356 Retaining Plate ,, 1 25-411-357 Circ.-O-Lox Ring 2 48-180-027 Pipe Plug IS END UP Figure #19 ILLUSTRATION# 13 STACK '13-5/8" 5000 WP 13-5/8" 3000 WP TESTING THE B.O.P. STACK WITH THE 10" X 4-1/2" IF BOX X BOX (COMBINATION) , TEST PLUG (FIG. 22A) 1.) Make up the 10" x 4%" IF test plug (combination) to a stand of drill pipe. 2.) Lower the test plug through the B.O.P. stack until it lands on the upper load shoulder of the tubing/casing head. 3.) Rin in at least two of the upper set of lockdown screws 180" opposed to hold the test plug in place. This is so the drill pipe can be backed out in order to test the blind rams. 4.) Test the B.O.P. stack. 5.) Back out all the lockdown scres which have been run in. 6.) Remove the test plug. 10" CO.~4BINATION TEST PLUG AND BOWL PROTECTOR RUNN I NG / RETR I EV I NG 'FOOL THIS END UP FMC PART NO. 48-261-503 REQ' D. PART NO. DESCRIPTION 1 48-261-504 BODY 1 48-085-833 BELT PACKING 1 48-180-025 PLUG, 1¼ L.P. 1 48-180-025 PLUG, 1¼ L.P.. 4 48-180-015 PLUG, ½ L.P. 1 48-010-009 WRENCH (Figure #22A) ~ B.O.P. STACK 1" 5000 WP 13-5/8" 3000 ~ B.O.P. STACK - 11" 5000 WP 11" 5000 WI' ! 13-5/8" 3000 WP Top 259112. O0 5982384. O0 -56. O0 Bottom 264881. 78 5981710. 15 10028. 52 Note: All depths in ~ee.t Be. low Kellg Bushing. (BKB> ' . ..... MISDiO A029-2156800 MI-P18 A02~-2158500 MI-M19 Closest Approach Vertical Intersection WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST /PROPOSED\ /NEAR~Y\ ........... T.VD DERAR T T.UD ....... ., DEPART :,.,:DIS::ANC E ~V.D ........ DEPART -500~. 9 0...0 4~5,.--4 1~0,. 1 1-15~.~- 6 8~3~-.7 .......... 2033.6 3756.0 0.0 3756.0 0.0 207. 5 -.27'/5. 0 '\ A029-2166900 MI-M25 4200. 8 4200, . -.. :.', ::':: . .... 0.0 4199.9 20.9 161.2 500. 9 O. 0 500. 0 2. 3 19. 5 MI-J~2 25~7. 5 O. 0 25~b. 7 117,'-~ 153..,7 .. -..:::~::~.?:.. - · .'--:: :-'-YY~ -.-. :. :? .. ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ==================================================== · ...,:..:~:::.:-'/.: :':-..:~: y ::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::: ;:.:~:.- ::.... sU~:y .: ./-.?::;::~.:::::-::-::":::':"'::::"::";:' ============================================================== ================================================== '".: :'."':::> - .:.. ,: :: ,,: 1987 T~e ~11 ~hich comes closest to ..:~..:::--:.:/.::.~.._: .........: ================================================================================================= ....... .-..:../:....:....~.:.~,:.-:':'. -;: . .:::..~ ................... :... ............................... - . .: ...................................... Closest appeoach distance = 10. 6 ~eet Top 259112.00 5982384.00 -56.00 Bottom 264881.78 5981710.15 10028.52 Note' All depths in ~ee, t BelOw ~ellg Bushing. (BEB) Closest Approach /PROPOSED\ TVD DEPART Ve~ticmi lntersec t£on /PROPOSED\ /NEARBY\ TVD DEPART TVD DEPART 3756.0 0.0 3756.0 O. 0 207. 5 2801. 1 O. 0 2800. 0 9. 2 195. 9 A029-2163900 MI-016 4200. 8 O. 0 4199. 9 20. 9 161. 2 MI-~t 17 . 4200. 8 .. 0 .'0 4'I 9~.'~' 9:. ::,::~:: ..... .1'.0:::::~7:: .:.:,. :'.:.';:: .:;,.:~"::::':'.:-':': .:~.'1 .~ :~:' ":-,, .:...::.. :.,'--. ;:.:.::..:.,~' .,-,:'.:.~ M~-M~ ~oo. ~ o. o ~oo. o ~. ~ ~. ~ ~- -. ~ ~ ~-.~ ............. ... · . . . '...:....-.. ~::..~. :.:::'..~::,::.:~',. '. :.......::: .: ".:;~.~ '-~...... ~ ' . . .: '-?.: ':..::::';~::{:'~'~.:.~y ....-:... :... . . . . . - ......_.:. :... · . ,. :.... · MI-O~5 : 1.~.:0. ~:- ' - · O. 0 . .... '" . ..~0-.;..~.0;:: ~:.::.:'::?: ..'. ~?;~:O~::~:O?:.-."'.L?~:~:~? '..":..~?......:..:~';.::':::'-;:>??:~';~?:~?:~-:~ ~.' '-':?.::';:~'.':..~..:,~'~??;;,...,::i:L,.:....:::..C.'.......~:~....~:. ';...< .. :... >:':..~:: .:,~. ".:.-':'. '..~:~.:~:': ?' · ' · : .'.: · 0.:. · · .:.L..... '. -.....:;.-: .'.:~.-:~:.....-.,~..~ :;:~:;:~:~;:%:-:,~.:-?.;::.:~J~?"_. '....::~:::;?~.~:~:~:~:~;~:~.~;~'~.??~:--~:::..~.::::::.' :~::~?~:~:?~:~:~L~.;:=~:~;~:~;~::;~;i~?:~:~;;;~;~.:.::~;~;.:.~.~.~..~;~.?:.~:~:~?;~.:~:~:??~.~ ~:~:~;~;~;..:.;~:~J~J.::~:-:~. ~.:.::';-., ~-.:~:. ...... .:.:-:!:::.-:.~¥J?.~:~??.'-::: ---'"-:.; .:':. '?'.':': .' ..... AO~-~I&~30 . ~. :.;:.:. ·-.-. '" "' .." ...... :' ::::~:?':'-' "'~' ~'~:.:-..'-?~..,:? ;:::::~:;?. '.. :~:¢~J~:~;~.::?:~:;C.~?:~-;~% :.-.:;;.: ':.~;~:,~.~:;:~¥~:.~:~:?~.~,~.:;~y~;?~:::~:;?::..~.: ::.:~:~..??:~%?~:.J:~.?..:::~?~?? :?.:.?~;:%::::~%:?~::.:.-.'.: !-. ':. ·-.':%?';'?.'~,..'-:'~-:~':. ;?;;:~.:~:.::.:.::.-" : .' .' ::.'?:.~..':"-.:.. :,:': ~-. ::'... . ........... · ~_~ . : ....~:.....~.., ...~:..~~::?..?~:......~: ::...:;;.:::~_...i.:.,:~;..~..:. ~:::.i~:~:;.::~..~;~::~:t::~ ...~-; :..::~~::.:~;;~..¢~.;?:;..~?:~J:~.::::;~::;!: ?~:~.~?~;:;~¢:?~:.;:~:~;::~..:::.~.~`~:~:f~;:?~:;:.~:.~:~;.~;:~::~:~i?~:~i~:;.:~.:..:.:~:~.~:~.?~:.``~.:~:~:.:-~;;¢-~:~,~;'.~:~ ............ '=: ......... : .......... .;:~:,~ ?..:..-::::::u~ ~.J..:~.:~:::,::~.~..:.- ......... ..:...,..~.. .......... ..~ .... . .......... ~ ....... _ .... AO~-21&~800 MI-J~2 25~7. 5 O. 0 ~5~b. 7 1 17; ~ 153. 7 - ~ ................................................................. - ....................... . _. .. ~-.~ .....: ;.~ .. ,.: .~ .. -.., , ::,.:.:.-:.- :::.:..~. j..~:<-...,..~--. . ~:.:-:-T----?---~-~,:-:-~-~ . .: .... ... The ~ell which comes closest to the p~oposed well is' AO~C/-2169300 M I-P 20 :: i::. ::' '? ::"?!::: _ Closest approach distmncm. = 10. 6 ~eet MISDiO A029-2i56800 MI-P18 A0~-2158500 MI-MI9 WELL IDENT /NEARBY\ CLOSEST · Di~TANC~ TVD DEPART D:I:STANCE · 5002. c7 O. 0 8833, .7 2033;-. 6 653 ! - i 286 I. 5 27'75= 0 ENDICO~ MUD PROGI~ I~IN PRODUCTION ISL~ WELL 1-25/N-22 (MPI) Interval 0-2,500 Mud Weight (pPg) 8.8-9.8 Viscosity (sec/qt) 100-200 Fluid Loss (ml/30min) 2O -15 9.0-9.5 Mud Tlrpe/ Components Generic Mud #5 Seawater Fresh Water Soda Ash Set 13-3/8" Casing 2,500 - 10,828 9.2-10.2 40-45 10-12 10.0-10.5 Generic Mud #7 Seawater Fresh Water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite New Drill Set 9-5/8" Casing 10,828 - 13,762 J~V/pm/15 9.6-10.2 63D 40-45 6-8 Hang 5-1/2" Liner 9.7-10.2 Generic Mud #7 Seawater Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite New Drill DOYON DRILLING~ INC. RI ~ NO. ~ MUD AND SOLIDS CONTROL EOU I PMENT Nominal E~luipmen t Manufacturer Model Capa¢i t~ Shaker Brandt Dual Double 1000 9pm Desander nemco 2-12" cones 700 9pm (each) Hq~dcieaner s Tr~i Flow Doubie 400 9pm ~- 8 each - 4" (each) cones Centrifuge Pioneer Hark II, 150 9pm Decant i n 9 Degasser Dr i I co Agitators Brandt Vacuum 1000 9pm 8 each - 25 h.p. Hoppers Geosource Dual Sidewinders 1000 9pm The trip tank and mud tank sections have one vertical pit level float indicator which are connected to the drillin9 recorder system that contains visual and audio warnin9 devices located in the driller's console. I I Il __ J _ L .... I I II II I Ill II I II If IN DOUBT - - - ASKII II __ Ii _ II J o~ -_. t ~/? I · ! Alaska Oil & Gas Cons. Commission Anchora§e l ~T.. - ~,SKII IIIII t:'LAW WE_W- ZE. VE.L__~ (1)' Fee (2) Loc CHECK LIST FOR NEW W~'J. PERMITS ITEM APPROVE DATE YES ~F 1. Is the permit fee attached .......................................... (2 fhru 8) me 6. 7. 8. (3) Admin ~ 9. (9 thru 13) 10. 13) 12. 13. (4) Casg ~.4~, ~-~-~ Z (14 thru 22) (23 thru 28) (6) OTHER (29 thru 31) 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Lease & Well No. NO Is well to be located in a defined pool ............... Is well located proper distance from property i~' i. ~. · l.. ~.. Is well located proper distance from other wells .... IS sufficient undedicated acreage available in ~; ~i'. 1. ill. Is well to be deviated and is wellbore plat included ................ Is operator the only affected parry ................................. ~ Can permit be approved before fifteen-day wait e e e e e e e e · · · e e ® e e e · e e · · Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval .needed ................................... Is the lease rnm~er appropriate . .................... Does the well have a unique name and number .~1 .... Is conductor string provided ........................................ Will surface casing protect fresh water zones ....................... ~, ,,,, Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... ,~ Will cemmnt cover all known productive horizons ..................... ,~, Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............ ; IS old wellbore abandormmmt procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of Does BOPE have sufficient pressure rating - Test to Does the choke manifold comply w/AP1 RP-53 fMay 84) .... /. ............ Is the presence of H2S gas probable ................................. For exploratory and Stratigraphic wells: 29. Are data presented on potential overpressure zones? ................. 30. Are seismic analysis data presented on shallow gas zones ............ 31. If an offshore loc., are survey results of seabed conditions presented (6) Add: Geology: WVA _ Engineering: LCS BEW rev: 01/28/87 6.011 32. Additional requirements ............................................. INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS ARF_A- NO. SHORE - / + -- / /