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• • RECEIVED14 Post Office Box 244027 Anchorage,AK 99524-4027 JUL c3 HilcorpAlaska,LLC 201`1 3800 Centerpoint Drive Suite 100 GCCAnchorage,AK 99503 Phone: 907/777-8300 Fax: 907/777.-8301 July 29, 2015 Commissioner Cathy Foerster ,SC�►� f AUG 2 Z016 Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100I 0 g Anchorage, AK 99501 rt 3' 1, 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/T34" (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 • Origl New l I API_WeIINo l PermitNumberl WellName WellNumber WellNumber 50029224180000 1931730 DUCK IS UNIT MPI 2-24/M12 2-24 50029218150000 1880550 DUCK IS UNIT MPI 2-26/N14 2-26 50029218470000 1880860 DUCK IS UNIT MPI 2-28/P19 2-28 50029218470100 2010180 DUCK IS UNIT MPI 2-28A/019 2-28A 50029218470200 2030060 DUCK IS UNIT MPI 2-28B/O19 2-28B 50029222280000 1911400 DUCK IS UNIT MPI 2-30/009 2-30 50029222280100 1981880 DUCK IS UNIT MPI 2-30A/EI-02 2-30A 50029222280200 2081870 DUCK IS UNIT MPI 2-30B/ME-01 2-30B 50029220840000 1901190 DUCK IS UNIT MPI 2-32/SN3 2-32 50029216620000 1861720 DUCK IS UNIT MPI 2-34/P14 2-34 50029220140000 1900240 DUCK IS UNIT MPI 2-36/014 2-36 50029220900000 1901290 DUCK IS UNIT MPI 2-38/SN1 2-38 50029225270000 1941520 DUCK IS UNIT MPI 2-40/S22 2-40 50029218920000 1881450 DUCK IS UNIT MPI 2-42/P13 2-42 50029217670000 1871190 DUCK IS UNIT MPI 2-44/R12 2-44 50029217670100 1970710 DUCK IS UNIT MPI 2-44A/Q11 2-44A 50029219210000 1890230 DUCK IS UNIT MPI 2-46/015 2-46 50029219210100 1961810 DUCK IS UNIT MPI 2-46A/R10 2-46A 50029219210200 1971370 DUCK IS UNIT MPI 2-46B/S13 2-46B 50029226120000 1951660 DUCK IS UNIT MPI 2-48/013 2-48 50029223670000 1930670 DUCK IS UNIT MPI 2-50/U08 2-50 50029217500000 1870920 DUCK IS UNIT MPI 2-52/S14 2-52 50029222180000 1911220 DUCK IS UNIT MPI 2-54/012 2-54 50029228630000 1980240 DUCK IS UNIT MPI 2-56/EID 2-56 50029228630100 1980580 DUCK IS UNIT MPI 2-56A/EIDO1 2-56A 50029220410000 1900520 DUCK IS UNIT MPI 2-58/S09 2-58 50029223750000 1930830 DUCK IS UNIT MPI 2-60/U13 2-60 50029216480000 1861580 DUCK IS UNIT MPI 2-62/Q17 2-62 50029220550000 1900770 DUCK IS UNIT MPI 2-64/U10 2-64 50029220819500 1901130 DUCK IS UNIT MPI 2-66/U12XX 2-66XX 50029223740000 1930790 DUCK IS UNIT MPI 2-665D12 2-66 50029218580000 1880970 DUCK IS UNIT MPI 2-68/S17 2-68 50029218990000 1881530 DUCK IS UNIT MPI 2-70/U15 2-70 50029205180000 1801200 DUCK IS UNIT MPI 5-01/SD7 5-01 50029206400000 1811180 DUCK IS UNIT MPI 5-02/5D10 5-02 50029206390000 1811170 DUCK IS UNIT MPI 5-03/SD9 5-03 50029216780000 1861900 DUCK IS UNIT SDI 3-01/N29 3-01 50029223060000 1921210 DUCK IS UNIT SDI 3-03/J33 3-03 50029216240000 1861300 DUCK IS UNIT SDI 3-05/029 3-05 50029219110000 1890120 DUCK IS UNIT SDI 3-07/N28 3-07 50029219110100 1981470 DUCK IS UNIT SDI 3-07A/L29 3-07A 50029217800000 1880020 DUCK IS UNIT SDI 3-09/L28 3-09 50029217800100 1950190 DUCK IS UNIT SDI 3-09A/L28 3-09A 50029218480000 1880870 DUCK IS UNIT SDI 3-11/M30 3-11 50029217510000 1870940 DUCK IS UNIT SDI 3-15/K33 3-15 50029219460000 1890530 DUCK IS UNIT SDI 3-17/J30 3-17 50029219460100 1940460 DUCK IS UNIT SDI 3-17A/J30 3-17A +50029219460200 1971080 DUCK IS UNIT SDI 3-17B/M31 3-17B / 50029219460300 1980210 DUCK IS UNIT SDI 3-17C/M31 3-17C 150029219460400 1982080 DUCK IS UNIT SDI 3-17D/M31 3-17D 50029219460500 2022470 DUCK IS UNIT SDI 3-17E/K30 3-17E Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning Project. They are available in the original file and viewable by direct inspection. / 77-/~ ~/ File Number of Well History File PAGES TO DELETE Complete RESCAN Color items- Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor-Quality Original- Pages: Other- pages: DIGITAL DATA [] Diskettes, No. Other, No/Type 'OVERSIZED [] Logs of various kinds Other COMMENTS: Scanned by: ~,,erb' Mildmd. D'arelha ~..oweil Date: TO RE-SCAN Notes: Re-Scanned by: Beverly Mildred Daretha Nathan Lowell Date: THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE JANUARY 03 2001 M P L E ATE IA L UN W DER TH IS M ARK E R C:LOR1WIFILM.DO C PERMIT DATA 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 97-108 ~/GR/CCL GR/CCL- PERF CCL- JWL 7753 NGP/DGR/EWR4 -TVD NGP/DGR/EWR4 -MD 8050 GYRO MULTI SHOT MWD SRVZ PLUG SET PERF GAS LIFT PROD-SPIN/TEM/ PLUG SET GAS LIFT-TEM/ PROD-SPIN/TEM/ PERF DROD-SPIN/TEM/ PLUG SET PACKER AOGCC Individual Well Geological Materials Inventory Page: 1 Date: 07/19/99 T DATA PLUS RUN RECVD ~'~12500-13148 ,~!~850-13145 ~0150-13148 ~ CN/GR ~-'~076-10068 ~0502-13182 ~PERRY MPT/GR/EWR4/ROP ~YRODATA 0 - 13100 . FINAL 07/15/97 FINAL 07/15/97 FINAL 07/15/97 1 07/28/97 ~AL o8/o6/~7 FINAL 08/06/97 2-8 08/06/97 lO/lO/97 lO/lO/97 FINAL 11/13/97 FINAL 12/18/97 FINAL 12/18/97 FINAL 12/18/97 FINAL 01/29/98 PRES 03/25/98 FINAL 06/11/98 ~ERRY 10479.14-13179.14 ~-"1o15o-lo8oo ,) ~ 0w~ ? L~'~2500-13140 ~0~/~ ~) FINAL 11/13/97 ~L'~2000-13132 Il ~U~q ? FINAL 11/21/97 ~PRES/DEFT 12700-13132)~ ~[q? FINAL 11/21/97 ~RES ~S00-~70 ~~7~-~0 ~ 5 D~g7 ~00-~0~0 FINAL 10/15/98 m-q%37oo-113oo ~t 3~? qg BOX PERMIT DATA 10-407 AOGCC Individual Well Geological Materials Inventory T DATA PLUS R COMPLETION DATE @7/q//% Page: 2 Date: 07/19/99 RUN RE CVD T D BOX .... Was the well cored? yes ~~A3~a_ lysis & description received? Are well tests required~ yes ~_Received? ~ _ ...... Well is in compliance ~ I~tial COMMENTS PLUGG!N~ & LOCATi0N CLEAR, ~CE REPORT State of Alaska . m.,,,u~ oz,-. ~ ~ co~s~xvx=zou com~sszo~ CperaCcr o¢' .qeview the well file, and-c~-~men= on plugg/~ng, well head sza=us~and !ocaticn ~e~r~}c~- provide loc. clear, code. Well head c-an off: f~/U -' ~arker 'pos~ or pla=e: ~: Loca=ion Clearance: Conc!usions:~ Code STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well "- [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 97-108 398-029 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21946-02 4. Location of well at surface ~.,,,~.7.~%~;? 9. Unit or Lease Name 2524' SNL, 799' WEL, SEC. 8, T11 N, R17E, UPMi.'~¢4;'~/'"'?"'~;r" Duck Island Unit/Endicott At top of productive interval .:'~t '-_."~-¢,,,~4 I 10. Well Number 2738' NSL, 1438' WEL, SEC. 5, T11 N, R17E, UPM *'~'ili~~.~~_~_ 3-17B/M-31 At total depth ; 11. Field and Pool 2677' NSL, 1481' WEL, SEC. 5, T11 N, R17E, UPM Endicott Field / Endicott Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 56'I ADL 047502 12. Date Spuddedc/16/97 113' Date I'D' Reached I 14' Date C°mp" Susp" °r Aband'l15' Water depth' if °ffsh°re 16' N°' °f C°mpleti°ns6/29/97 7/6/98 N/A MSL Zero 17. Total Depth (MD+TVD)I18. Plug Back Depth (MD+TVD)I19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 13183 10079 FTI 13164 10073 FTI ~]Yes I~No 1522' MD 1465' (Approx.) 22. Type Electric or Other Logs Run Gyro, MWD, GR/RES, DIL/LDT/CNL/Sonic/GR 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULL,ED 30" Structural Drive Pipe Surface 142' - Driven ..,.. 13-3/8" 68# NT80CYHE Surface 2498' 17-1/2" 4185 c.f. Permafrost 9-5/8" 47# NTe0S Surface 10520' 12-1/4" 575 c.f. Class 'G' 7" x 4-1/2" 12.6# L-80 10312' 13182' 6" 218 c.f. Class 'G' ''~ · .- .~..~ ~, 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET-'"-'(~I'1~Ir°~ None 4-1/2", 12.6#, L-80 10324' 10266' MD TVD MD TVD 10312' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 2000 psi - 2.3 bbls squeezed cement P & A with 14 bbls Class 'G' Whipstock set at 12181' Kickoff at 12182' for 3-17C/M-31 i27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Not on ProductionI N/A Date of Test Hours Tested PRODUCTION FOR :OIL-BBL GAS-MCF WATER-DEL CHOKE SIZE IGAs-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-DEL GAS-MCF WATER-DEL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. 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 Kekiktuk 12590' 9862' 3A2S 13035' 10032' S3A1 13096' 10052' K2B :~ 13104' 10054' 31. List of Attachments Summary of Daily Drilling Reports · fo rog oiCf'g ~s t ru e.,~,d 32 I hereby,,~~at the . correct to the best of my knowledge Sig necl,~¢:-~ ,/)f'" Dave Cocking Title Drilling Superintendent Dat :* 3-17B/M-31 /'" 97-108 398-029 Prepared By Name/Number: Carol Withey, 564-4114 Well Number Permit No. / Approval No. ~NSTRUCTIONS G£UERAb: 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 Progress Report Facility End SDI Well 3-17C/M-31 Rig Doyon 15 Page 1 Date 12 January 99 Date/Time 03 Jun 98 06:00-06:30 06:30-08:00 08:00-13:00 13:00-18:00 18:00-18:30 18:30-00:00 04 Jun 98 00:00-01:30 01:30-02:00 02:00-06:00 06:00-06:30 06:30-08:00 08:00-18:00 18:00-18:30 18:30-21:00 21:00-21:30 21:30-22:30 22:30-06:00 05 Jun 98 06:00-06:30 06:30-15:00 15:00-16:00 16:00-16:30 16:30-17:30 17:30-18:00 18:00-18:30 18:30-21:30 21:30-22:30 22:30-06:00 06 Jun 98 06:00-06:30 06:30-12:30 12:30-13:00 13:00-13:30 13:30-14:00 14:00-18:00 18:00-18:30 18:30-21:00 21:00-21:30 21:30-04:30 07 Jun 98 04:30-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-19:00 19:00-19:30 19:30-21:30 21:30-22:30 22:30-23:30 23:30-06:00 08 Jun 98 06:00-06:30 06:30-07:00 07:00-18:00 18:00-18:30 18:30-06:00 09 Jun 98 06:00-06:30 06:30-11:30 Duration 1/2 hr 1-1/2 hr 5hr 5hr 1/2 hr 5-1/2 hr 1-1/2 hr 1/2 hr 4hr 1/2 hr 1-1/2 hr 10hr 1/2 hr 2-1/2 hr 1/2 hr lhr 7-1/2 hr 1/2 hr 8-1/2 hr lhr 1/2 hr lhr 1/2 hr 1/2 hr 3hr lhr 7-1/2 hr 1/2 hr 6hr 1/2hr 1/2 hr 1/2 hr 4hr 1/2 hr 2-1/2 hr 1/2 hr 7hr 1-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 1/2 hr 1/2 hr 2hr lhr lhr 6-1/2 hr 1/2 hr 1/2 hr llhr 1/2 hr 11-1/2 hr 1/2 hr 5hr Activity Held safety meeting Serviced Fluid system Skid rig Rig moved 100.00 % Held safety meeting Rigged up Drillfloor / Derrick Retrieved Hanger plug Removed Xmas tree Rigged up BOP stack Held safety meeting Cleared Mud pump fluid end Tested BOP stack Held safety meeting Retrieved Hanger plug Cleared Mud pumps Made up BHA no. 1 Singled in drill pipe to 8000.0 ft Held safety meeting Singled in drill pipe to 12102.0 ft Serviced Block line Singled in drill pipe to 12181.0 ft Circulated at 12181.0 ft Circulated at 12181.0 ft Held safety meeting Milled Casing at 12182.0 ft Circulated at 12182.0 ft Pulled out of hole to 6000.0 ft Held safety meeting Pulled out of hole to 22.0 ft Pulled BHA Made up BHA no. 2 Serviced Top drive R.I.H. to 6357.0 ft Held safety meeting R.I.H. to 12182.0 ft Circulated at 12182.0 ft Milled Casing at 12201.0 ft Circulated at 12201.0 ft Held safety meeting Pulled out of hole to 1157.0 ft Held safety meeting Pulled out of hole to 25.0 ft Pulled BHA Made up BHA no. 3 Circulated at 281.0 ft Pulled out of hole to 270.0 ft R.I.H. to 11800.0 ft Held safety meeting R.I.H. to 12201.0 fi Drilled to 12212.0 ft Held safety meeting Drilled to 12420.0 ft Held safety meeting Drilled to 12453.0 ft P-20 FCC December 3, 1997 Page 2 BPM Iv°l' I Remarks 2:30; 12512 .5 520 450 2/0 Roll cementer pumps.. MeOH 2:34 12510 0 490 580 3 Pressure test cement lines 4000 2:38 12510 1.0 1570 600 7/0 Switch to cement, crack choke to hold 700, bring rate up fresh wtr 2:41 12540 1.5 2870 700 4 RIH 2:47 12662 1.6 3230 700 14/0 Switch to FW. cement 2:50 12663 1.6 2960 700 5/0 Switch to SW. fresh wtr 2:55 12663 1.6 3120 700 8 S/I choke. 2:58 12663 1.6 3240 1110 13 Cement @ nozzle 3:01 12633 1.6 3340 1460 18 Drop rate. 3:03 12633 1.0 2540 2290 21 8 below plug, crack choke start POOH. 3:07 12500 1.0 1700 1070 24 3:10 12270 1.0 1610 850 27 PLF, FW @ nozzle. 3:13 12040 0 450 540 33/0 SW 3:18 12040 800 740 .6 Press test 740, JFT. 3:32 12040 .3 900 800 3 Roll pumps. WOC 4:28 12030 .3 780 700 23 4:39 12030 .3 970 900 28 Pressure test 900 4:51 12040 .3 1040 870 28 Dropped 30 psi I 10 minutes, come on line. 4:57 12050 0 580 580 30 RIH to tag. 5:09 12400 0 700 700 30 Lost some weight at 12373, didn't see any set down, puh. 5:49 12120 .4 850 670 49/0 Start POOH, switch to meth. SW 6:09 10700 .4 1120 1040 4 6:26 7850 .4 1120 770 1 2/0 Switch to SW. MeOH 6:58 2900 .5 1110 800 15/0 Switch to meth. SW 7:30 0 .5 1110 800 8 CCH, prepare to pick up motor and jars, BHA #2 8:00 Pull test 20k. 8:10 0 Pres test coil 3400.Pick up motor and mill. 8:33 0 Press test coil bope's 4000. 8:38 0 37 Open swab. RIH. Holding pressure on well w/choke. 9:08 2420 0.4 1100 850 39 Come online w/water to start displacing MeOH from coil. 9:45 6121 0.4 1150 750 52 Weight chk - 10.0 k lbs. 10:25 10068 0.4 1025 800 68 Weight chk - 15.5 k lbs. 10:34 10311 0 535 600 71 Tag XN nipple @ 10339 ft. Reset depth to 10311 ft. 10:35 10311 1.75 3350 700 73 Up pump rate to start spinning motor. Begin milling on nipple. 10:39 10311 0 4100 700 77 Stall #1. Come off pump & PUH. P-20 Fill Cleanout 12-3-97 WSA- Well Operations Telex To: From: Operation: Date: Cost Code: PBU-PE Reports Luecker/Engler 3-17 Cement Plug, Pre-sidetrack March 18, 1998 727026 Summary Bullhead kill the well with 270 bbl of SW. Injectivity 3.4 bpm @ 3020. RIH with 2.5" nozzle and tagged plug at 12673 CTD. Attempted to jet any junk off pig and improve injectivity with no success. Pumped 7 bbl FW, 14 bbl cement, 5 bbl FW and displaced with 33 bbls of seawater. Pull up to safety. Pressure test plug to 900 psi. Plug held. POOH. PU BHA #2 (motor and mill assembly). RIH. Tag XN nipple and reset depth to 10311'. Mill through XN nipple. Ream through nipple to ensure clean mill job. RIH to tag cement top. Tag cement top at 12221'. Cement top acceptable for setting whipstock. POOH holding positive pressure on wellhead. Freeze protect tubing from 500'. RDMO DS CTU #2. Time Operation 3-18-98 17:30 MIRU Dowell CTU #6, CTV-32 20:20 Pressure test coil, bope's, hardline 4000. 8:45 SIWHP-920, lAP-300, ©AP-180 20:50 Start meoh down b/s. 20:55 Switch to sw down b/s. I Time Depth Rate CTP WHP Stg Remarks BPM vol. 20:57 0 4.0 850 1140 5 21:12 0 3.7 2780 60 21:57 0 3.4 3200 210 Tubing volume pumped. 22:15 0 3.4 3040 273/0 Switch to meoh SW 22:19 0 1.0 2400 3/0 Bled 100 psi in 10 minutes. MeOH 22:53 0 0 330 0 Ice plug in flowline broke free, coil apparently frozen at well end. 23:20 0 0 350 5.4 Put 1000 coil with .4 bbl, RIH to thaw well end of coil. 23:30 560 .6 600 6.2 Ice plug gone. 23:34 1100 590 630 9.3/0 Switch to SW. MeOH 23:41 1900 .8 1380 800 4 3-19 1:30 12672 0 370 500 66 Tag plug, pull up to 12633 and place flag. Up wt. 23k @ 12600. Start mixing. 1:37 12665 1.7 3200 1180 70 Jetted on plug in attempt to improve injectivity, no apparent good. 2:17 12662 .7 1530 930 108/0 Switch to meth to f/p surface lines, hold safety meeting. SW P-20 FCC December 3, 1997 Page 3 ITime IDepthBPMRate II°TP IIWHP I vo . I stg II Remarks 10:50 10311 0 3600 770 87 Stall #2. Come off pump & PUH. 10:55 10306 0 1000 1000 93 / 0 Switch to slick water to improve available pump rate. SW 11:05 10306 800 Come online w/slick water. 11:20 10306 2.4 3350 700 31 Return to milling. 11:24 10310 0 3900 590 36 Stall #3. Come off pump & PUH. 11:29 10310 0 3950 650 46 Stall #4. Come off pump & PUH. 11:34 10310 0 3900 700 55 Stall #5. Come off pump & PUH. 11:40 10310 2.3 3600 730 72 Motor working- drilling on nipple. 11:47 10310 2.3 3650 720 87 Through XN nipple. Continue RIH to make sure. 11:50 10312 2.3 3700 710 91 Back ream through nipple. Clean coming back through. 11:53 10310 2.3 3600 700 98 Clean running back through nipple w/motor spinning. 11:55 10310 2.3 3620 730 104 Back ream through nipple. Clean coming back through. 11:57 10310 2.3 3550 765 109 Clean running back through nipple w/motor spinning. 12:00 10310 2.3 3570 700 115 Back ream through nipple. Clean coming back through. 12:02 10310 0 1000 950 116 Dry run through nipple. Restriction gone. 12:05 10353 0 1000 950 116 Run in hole to dry tag cmt top. Est. worst case TOC @ 12235'. 12:18 11500 0.5 1000 725 122 Weight chk = 19.5 k lbs. 12:27 11960 0.4 950 725 126 Weight chk - 21.0 k lbs. 12:33 12101 0.4 1100 775 128 Weight chk - 21.5 k lbs. Clean PU. 12:35 12200 0.4 1100 790 129 Weight chk - 22.0 k lbs. Clean PU. 12:37 12221 0.4 740 530 130 Tag cmt top. Back ream out of hole. 13:45 6567 0 530 229 / 0 Out of water. Swap to diesel for freeze protect. Continue POOH. SW 13:55 5283 1.0 1555 1000 11 Switch to MeOH to freeze protect coil. Continue POOH. Diesel 14:30 700 0.9 1520 700 32 Diesel @ nozzle. Freeze protect tbg w/10 bbls diesel. 14:40 surf 0 830 960 41 Tools @ surface. Tbg freeze protected from 500 ft. Shut master, MeOH swab and wing valves. 14:45 surf 950 Begin RD. 16:45 MO location. Fluids Pumped , BBLS. Description 67 MEOH 800 SW 14 CEMENT 17 FW P-20 Fill Cleanout 12-3-97 P-20 FCO December 3, 1997 Page 4 I Time I DepthIBPMIRate CTP WHP I VD. I stg IIRemarks CEMENT Dowell 15.8 ppg class "G" Additive Concentration. Unit D046 .1 gal/sk. D065 .2 %BWOC D800 .45 %BWOC D156 .5 %BWOC 96 cc f/I 3 hr. 58 min thickening time. BHA Cf 1 Cmt Nozzle I Tool String Descriptions O.D. I.D. Length Comments CT Connector 2.25 0.5' Cement Nozzle 2.50 0.7' Total 1.2' BHA # 2 Milling Assembly Tool String Descriptions O.D. I.D. Length Comments CT Connector 2.750 Ext FN Dual Flapper Checks 2.875 Hyd. Disconnect 2.875 7/8" ball Circulation sub 2.875 2.28 Total head length, 3/4" ball Crossover 3.125 .38' Radius Motor 2.875 10.0' Mill 3.5" 2.75' 3.805 Total 13.41' P-20 Fill Cleanout 12-3-97 GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 ATTN: Sherrle NO. 11545 Company: Field: Alaska OII & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Endicott (Cased Hole) 10/7/98 ti,~. Well Job # Log Description Date BL Sepia LIS Tape 3-151K-33 -+- 98449 RST-SIGMA/BORAX 980525 I I 1 2-34/P-14 ~1(-- '!' .... TUBING PATCH RECORD 980728 1 1 3-07/N-28 L~IC-- ~ WHIPSTOCK SETTING RECORD 980825 I 1 3-091L-28 A ..~ PERFORATING RECORD 980815 I 1 ,. 3-17 B I M- 31 "'F PACKER SETTING RECORD 980921 I 1 3 - 31 / K - 32 ~" PERFORATION RECORD 980816 I I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: RECEIVED OCT 15 1998 Oil & Gas Cons. Commission Anr~h~mn~, Schlu~3erger GeoQuest 3940 Arctic Blvd Anchorage, AK/99~03 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11190 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Endicott (Cased Hole) 5/22/98 ~"-l . q'-7. c~,.?. -'z,'zq' Well Job # Log Description Date BL RF Sepia LIS Tape 2-34/P-14 LEAK DETECTION LOG 980511 I 1 __ 3-Og/-L--28-A ~, Oc//~//.__- ~'~ PERFORATING RECORD 98051 3 I 1 3-a~ _/L...~8~~- ~-' PERFORATION RECORD 980423 I 1 3 - 15 ! K - 33 ;~ERFORATION RECORD 980327 I 1 3 - 15 / K- 33 ;~ERFORATE RECORD 980410 I I __ 3-17 B ! M- 31 PLUG SE'FrING RECORD 980328 I 1 3-25!M-27 PERFORATION RECORD 98031 4 I 1 3 - 31 ! K- 32 PERFORATING RECORD 980514 I 1 3 -39 A!I - 37 PERFORATE RECORD 9805 06 I 1 4-50!K-41 GAMMA RAY COLLAR 980419 I I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received by: ~~-~" ~ GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11954 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Endicott (Cased Hole) 3/24/98 Well Job # Log Description Date BL RF Sepia LIS Tape 1-17A/I-17 ,, .PERFORATING RECORD 980305 I 1 3-09/L-28A · 'PERFORATING RECORD 980302 I 1 3-17B/M-31, PRODUTION PROFILE 980225 I 1 3 - 31 ! K- 32 , PERFORATING RECORD 980221 I 1 3 - 31 / K- 32 , STATIC PRESS/TEMP 980222 I 1 3-31 !K-32 ! GPJCCL JEWELRY LOG 980222 I 1 3 - 31 ! K - 32 I PERFORATING RECORD 980222 I 1 3 - 31 / K- 32 ~ PRODUCTION PROFILE 980223 I 1 3-31!K-32 ~/' iPERFORATING RECORD 980228 I 1 3- 39 A I I - 37 ! PERFORATING RECORD 980302 I 1 3-41/K-39 Lkt ~ INJECTION PROFILE 980304 I 1 3-47/Q-35 t,~T (..,..,.- INJECTION PROFILE 980304 I 1 4- 20 / M - 35., RST WATERFLOW LOG 980226 I 1 4-28!N-37 0 RST 980226 I I %3-~(~ ~o6 -ouq 3'If( PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 _ Received by: ~~~ ._~ STATE OF ALASKA .... . " ALA~;--'")IL AND GAS CONSERVATION COMME I REPORT SUNDRY WELL OPF..,iATIONS 1. Operations performed: Operation shutdown__ Stimulate X Plugging__ Perforate Pull tubing__ Alter casing __ Repair well__ Other__ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) BP Exploration (Alaska) Inc. Development x KBE = 56' feet Exploratory __ 3. Address Stratigraphic 7. Unit or Property name P. O. Box 196612, Anchora_cle, Alaska 99519-6612 Service_ Duck Island Unit/Endicott 4. Location of well at surface 8. Well number 2524' SNL, 799' WEL, SEC. 8, T11N, R17E At top of productive interval 2738' NSL, 1438'WEL, SEC. 5, T11N, R17E At effective depth 2309' NSL, 1277' WEL, SEC. 5, T11N, R17E At total depth 2677' NSL, 1481' WEL, SEC. 5, T11N, R17E 3-17B/M-31 9. Permit number/approval number 97-108 / not recluired 10. APl number 50- 029-21946-02 11. Field/Pool Endicott Off Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length 102' 2458' 10480' 2844' measured true vertical 13183 feet Plugs (measured) 10079 feet 13047.6' 13164 feet Junk (measured) 10073 feet PES 'WR' Ret. Mech. Bridge Plug set (9/22) Size Cemented Measured depth True vertical depth BKB BKB 30" Driven 142' 142' 13 3/8" 4185 c.f. Permafrost 2498' 2498' 9 5/8" 575 c.f. Class 'G' 10520' 8095' 4 1/2" 218 c.f. Class 'G' 10338'-13812' 7976'-10079' 12760'- 12774? 12812:12822', 12915'- 12931' (Open) 13086'- 13098', 13116'- 13136' (Isolated by MBP) (TVD) 9933'-99387 9952'-99557 9989'-9995' (Open) (TVD) 10049'- 10052'; 10058'- 10064' (Isolated by MBP) Tubing (size, grade, and measured depth) 4 1/2" L-80 IBM tubing 122.6#/ft. Packers and SSSV (type and measured depth) 9 5/8"x 7 TIW HB-BP-T at 10266'; 7" ZXP BAKER LINER PKR at 10312' 13. Stimulation or cement squeeze summary Add Perforation (12/23/97) and MIT (1/29/98) Intervals treated (measured) 0RIGI NAL Treatment description including volumes used and final pressure 14. ... Representative Daily Average Production or Injection 'D~t'~ OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure '""'"';'i:;i""TL~'blhg':'"'"'~' Pressure Prior to well operation 4O 9O 2845 0 395 Subsequent to operation 96 488 3111 0 369 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil × Gas Suspended Service 17. I hereby certify that~th~gAoing is true and correct to the best of my knowledge. Signed (~.,/J~(../'~/Y' ~ .~~ Title ~ni~r T. chnic~l A.~.~i_~t~nt IV Form 10-404~v 06/15/88 -- / Date 3/10/98 SUBMIT IN DUPLICAT~ BPX Endicott Production Engineering Department ADDITIONAL PERFORATIONS DATE: 12~23~97 WELL N°: 3-17b/M-31 BP EXPLORATION REP: VARBLE SERVICE COMPANY: SWS (J. SPENCER) DATE/TIME 1230 1300 1330 1500 1530 1410 1444 1709 1910 1927 2003 2024 2028 2031 2200 2300 OPERATIONS SUMMARY MIRU SWS FWHP=350 IAP:1175 OAP=175 Shut in G/L. Hold safety meeting. Trouble shoot SAFE package. Call for radio silence. Arm gun. Shut in well & RIH with Gun - GR/flex joint / SAFE package / 2-7/8" gun / roller skate (15'loaded in 20' carrier) Overall length = 39.2' Tools will not power up. Best guess ~s an open in the toolstring. Pooh. OOH. Swivel bad. Take off tool string & RIH without swivel. Out of tbg. Log tie ~n pass. tie into MWD dated 6/30/97. Take out 7'. Rih to 12910' md & log confirmation pass. On depth @ 12600' but running 5' off (~ 12740'. Add 10' & tie into CNL pass # 2 dated 7/9/97 as depths correlated to this log are consistent. Rih & log confirmation pass. On depth. Log into place & hang CCL @ 12746.4' md. (whp = 300 psi) Shoot gun from 12760'-12774' md. Did not see good cap break, lost approx. 300 # weight. No change in whp. Log off. Pick up weight off btm. is approx. 200 # lighter? POOH. OOH. Tools broke @ tool saver flex joint. Left approx. 18" of flex joint / Safe firing head / 20' gun & skate in hole.(approx 28' total) RDMO WHP = 300 lAP = 850 OAP = 175 PERFORATION SUMMARY: GUN # CNL DEPTH LENGTH SUBZONE 1 12760'-12774' MD 14' FI All perforations were shot using 2-7/8" Deep Penetrating guns, 6 spf, 60 deg. phasing & random orientation. Left approx. 28' of tools in hole. Will fish out ASAP. Well will remain shut in until tools can be recovered. BPX Endicott Production Engineering Department DATE: 1129198 -WELL N°: 3-17b/M-31 TYPE OF OPERATION: BP EXPLORATION REP: SERVICE COMPANY: Operations Report MIT on Hanger-Seals and Packoff Lovelace APC TIME OPERATIONS SUMMARY SIP:325 -IA=500 OA=160 1100 TEST HANGER SEAL FOUND LOCK DOWN SCREW GLAND NUT pACKING LEAKING REPLACE PACKING ON LOCK DOWN SREW AND TIGHTEN GLAND GUT 1300 RETEST HANGER SEAL TO 1500 PSI FOR 15 MINUTES--TEST GOOD 1400 TEST PACK OFF TO 3000 PSI FOR 20 MINUTES -TEST GOOD Summary: Tested the hanger seals to 1500 psi and packoff to 3000 psi, replaced seals on one lock downscrew for the tubing hanger -- -' STATE OF ALASKA ALASK/-, ,,.,,-AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 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 99519-6612 t5. Type of well: [] Development [] Exploratory [--I Stratigraphic [--I Service 4. Location of well at surface 2524' SNL, 799' WEL, SEC. 8, T11N, R17E, UPM At top of productive interval 2738' NSL, 1438' WEL, SEC. 5, T11 N, R17E, UPM At effective depth 2711 NSL, 1312' WEL, SEC. 5, T11N, R17E, UPM At total depth 2677' NSL, 1481' WEL, SEC. 5, T11N, R17E, UPM 6. Datum Elevation (DF or KB) KBE = 56' 7. Unit or Property Name Duck Island Unit/Endicott 8. Well Number 3-17B/M-31 9. Permit Number 97-108 10. APl Number 50-029-21946-02 11. Field and Pool Endicott Field / Endicott Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 13183 feet Plugs (measured) 10079 feet 13164 feet Junk(measured) 10073 feet Length Size Cemented 142' 30" Driven 2498' 13-3/8" 4185 c.f. Permafrost 10520' 9-5/8" 575 c.f. Class 'G' 2844' 4-1/2" 218 c.f. Class 'G' MD TVD 142' 142' 2498' 2496' 10520' 8095' 10338'-13182' 7976'-10079' Perforation depth: measured 13116'-13136' true vertical 10058'-10064' ORI61NAL Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 to 10324' Packers and SSSV (type and measured depth) 4-1/2" SVLN at 1522'; 9-5/8" TIW HBBPT Packer at 10266'; 7" ZXP Baker Liner Packer at 10312' 13. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 4. Estimated date for commencing operation February 10, 1998 16. If proposal was verbally approved Name of approver Contact Engineer Name/Number: Chris West, 564-5089 Date approved 15. Status of well classifications as: [] Oil I--I Gas [] Suspended Service Prepared By Name/Number: Kathy Campoamor, 564-5122 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Steve Shultz ~ ~/'(~/'~ g r ~--~'~(~'~, Title Engineering Supervisor Commission Use Only , ~-- Plug integrity ~,~O't~*, ~0~ '~ Mechanical Integrity Test IApp~c~ by order of the Commission F~rm 10-403 Rev. 06/15/88 Conditions,of Approval: Notify Commission so representative may witness BOP Test ~ Location clearance __ Subsequent form required 10- David W. ,lohnsto~-; Commissioner Date I Approval No.~'~ Submit In T~iplic~te,~ 3-17b PLUGBACK PROCEDURE COMMENTS , The 9-5/8" x 4-1/2" production packer is a TIW permanent packer with a tubing seal assembly above. The packer and tubing will not be recovered. 2. The existing perforations will be plugged with cement and or sand. PRE-RIG OPERATIONS , , , RU wireline, Pull the WL SSSV. Drift and dummy off gas lift mandrels. RU and run coil tubing across perforations, and establish circulation. Pump 31 sx of class G cement and circulate down the coil tubing. Displace to place cement from 11,800 to 13,047' MD above mechanical bridge plug. Squeeze cement if possible up to 1500 psi. Circulate the 4.5" tubing with 1.5 volumes of sea-water. Check that the well is dead. Freeze protect the top 200' with diesel. Set BPV. '" ~EE: 4-1/16" / 5000 psi/OlW/Baker Actuators Sidetrack 13-3/8', 68fi/It, L-80 CYHE BUTT CSG 12.6 #/FT 9-5/8', 47#fit NOTE: SECTION WINDOW IN 9 5/8 I 10312' I 7' ZXP BAKER LINER PKR 110338, I 7'X4.5'XO (3.875' ID) ~ERFORATING SUMMARY Ref. Log CNL/GR 7/9/97 2-7/8 6 12812'-12822' OPEN SWS 2-7/8 6 12916'-12931' OPEN SWS 2-7/8 6 13086'.13098' ISO AWS 2-7/8 6 13116'-13136' ISO 5' SHOE I 13~8o' I Comments Initial Perfs & Completion ADD-PERFS PES MBP ( SDI WELL 3-17B/M-31-- RT ELEV= 56' MAX. DEV. = 71 DEG. SSSV LANDING NIPPLE 11522 4.5 X 1.5 CAMCO 'TB' 9CR CAMCO 'TB' 9 CR MD TVD 6 3620' 3504' 5 6326' 5253' 4 7936' 6291' 4-1/2' ·X'NIPPLE I10255' I 9 5/8 X 7 TIW HB-BP-T ~ 4-1/2' 'X' NIPPLE (HES) (3.813' ID) 110291' I 4-1/2' "XN' NIPPLE~ (3.725 ID) 4-1/2' WLEG ~ E MD p0328' I TOP of MBP= 13047.6' md bkb PES 'WR' Ret. Mech. Bridge Plug . 'HW' Equalizing Sub Equalize mechanically (1 · prong) or hydraulically (4 steel pins x 575 psi/pin = 2300 psi) ENDICOTT WELL: 3-17b/M-31 APl NO: 50-029-21946-02 COMPLETION DIAGRAM BP EXPLORATION (ALASKA), INC HAW- XPI PLOT IN MD SS/MD NEXT PAGE MARKER PROJECT -~_ 1 -71~;~/~v1----z~a 5e029-21946~ ENDZCOTT ,J _L /~/, , ~ ~ 151 LOG: ~6/2g/97 NEY/ HARI-;ER LC)OS -- xP]: ¢8-95 G9/~9/97 ~5:5B:84 BEPTH UNIT - FEET OOHI4ENT: NONE 'ACTUALa~$Tt(-EL(4:KT:'_..~'~· ~ H~ PERFS ( EV/R :4M) r;~C.C- f}E U -i.:.ii-::-:i ......... 109/19 WELL NAME LOG/DATE 3-17B/M-31 CNL 7/9/97 ZONE TOP M.D. BOTM.D. H 3A2 12812 12822 10 3A3 12916 12931 15 F1 13086 13098 12 2B 18116 13136 20 TOP TVD BOTTVD SPINNER 8/11/97 9896 9899 0.00 9933 9939 0.48 9993 9997 0.52 10002 10009 0,00 Last Revised: 09/22/97 1/26/98 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11750 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 .. Field: Endicott (Cased Hole) Well Job # Log Description Date BL RF Sepia LIS Tape 3-39A/I-37 ~ ~?p'~,~,(,z~ 98018 RST (TDT) 971212 1 1 . 1 3-39A/I-37 PRODUCTION PROFILE 980112 1 1 3-39A/I-37 DEFT 980112 I 1 :2- 36/0 - 14 PRODUCTION PROFILE 971221 I 1 2- 3 6/0-14 PRODUCTION PROFILE 971221 1 I ,,, 3-17 B / M- 31 PERFORATE RECORD 971 223 1 1 ..... .... , , c~ o' PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [] Gas [~ Suspended [--I Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 97-108 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21946-02 4. Location of well at surface 9. Unit or Lease Name 2524' SNL, 799' WEL, SEC. 8, T11N, R17E, UPM i i;'~:~'i:":':;i~!:,: ':"i'~ ii Duck Island Unit/Endicott At top of productive interval ~~.~_~.,,/~.; 10. Well Number 2738' NSL, 1438' WEL, SEC. 5, T11 N, R17E, UPM i ... 3-17B/M-31 At total depth i~'~::'""';~!~'"':'~ i 11. Field and Pool 2677' NSL, 1481' WEL, SEC. 5, T11N, R17E, UPM . .~4,r_~___..:-'" Endicott Field / Endicott Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease DesigH~t~iS~"~-d~l Serial No. KBE = 56'I ADL 047502 12. Date SpuddedE/16/97 I 13' Date I'D' Reached I 14' Date C°mp" Susp" °r Aband'l15' Water depth' if °ffshOre I 16' N°' °f COmpleti°ns6/29/97 7/9/97 N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)119. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 13183 10079 FTt 13164 10073 FTI [~Yes L--INoI 1522' MDI 1465' (Approx.) 22. Type Electric or Other Logs Run Gyro, MWD, GR/RES, DIL/LDT/CNL/Sonic/GR 23. CASING~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO-FrOM SIZE CEMENTING RECORD AMOUNT PULLED 30" Structural Drive Pipe Surface 142' - Driven 13-3/8" 68# NT80CYHE Surface 2498' 17-1/2" 4185 c.f. Permafrost 9-5/8" 47# NT80S Surface 10520' 12-1/4" 575 c.f. Class 'G' 4-1/2" 12.6# L-80 10338' 13182' 6" 218 c.f. Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-7/8" Gun Diameter, 6 spf 4-1/2", 12.6#, L-80 10324' 10266' MD TVD MD TVD 10312' ' .... 13116'-13136' 10058'-10064' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze protect with 35 bbls diesel _27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) July 10, 1997 I Gas Lift 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 CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) Press. ~4-HOuR [:lATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. - E 'EIVED ORIGINAL 4~ fi~t & !~..,._s Cons. f.;omrr~,~, ~ , ~ . .~. , 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 Kekiktuk 12590' 9862' 3A2S 13035' 10032' S3A1 13096' 10052' K2B 13104' 10054' 31. List of Attachments Summary of Daily Drilling Reports, Surveys, 32. I herebYsigned certify that th~)~, i(~~~o the best of my knowledge ~2/~2~/,/~' SteveShu~tz ... Title Senior Drilling Engineer Date / 3-17B/M-31 974..1.~ Prepared By Name/Number: Kathy Campoamor, 564-5122 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 Facility End SDI Progress Report Well 3-17B/M-31 Page 1 Rig Doyon 15 Date 27 August 97 Date/Time 11 Jun 97 12 Jun 97 01:00-06:00 01:00-06:00 06:00 06:00-06:30 06:00-06:30 06:30 06:30-07:00 06:30-07:00 07:00 07:00-10:30 07:00-10:30 10:30 10:30-15:00 10:30-11:00 11:00 11:00-12:30 12:30 12:30-13:30 13:30 13:30-15:00 15:00 15:00-00:00 15:00-18:00 18:00 18:00-18:30 18:30 18:30-20:30 20:30 20:30-00:00 00:00 00:00-02:00 00:00-01:00 01:00 01:00-02:00 02:00 02:00-06:00 02:00-03:30 03:30 03:30-06:00 06:00 06:00-13:00 06:00-06:30 06:30 06:30-13:00 13:00 13:00-20:30 13:00-14:00 14:00 14:00-17:00 17:00 17:00-20:00 20:00 20:00-20:30 20:30 Duration 5hr 5hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 3-1/2 hr 3-1/2 hr 4-1/2 hr 1/2 hr 1-1/2 hr lhr 1-1/2 hr 9hr 3hr 1/2 hr 2hr 3-1/2 hr 2hr lhr lhr 4hr 1-1/2 hr 2-1/2 hr 7hr 1/2 hr 6-1/2 hr 7-1/2 hr lhr 3hr 3hr 1/2 hr ActivitY Move rig Rig moved 100.00 % At well location - Slot Move rig (cont...) Held safety meeting Completed operations Wellhead work Removed Hanger plug Equipment work completed Fluid system Circulated at 12300.00 ft Obtained clean returns - 100.00 % hole volume Wellhead work Installed Hanger plug Equipment work completed Removed Surface tree Equipment work completed Removed Adapter spool Equipment work completed Tested Seal assembly Pressure test completed successfully - 3000.000 psi Nipple up BOP stack Rigged up BOP stack Stopped · To hold safety meeting Held safety meeting Completed operations Rigged up BOP stack Equipment work completed Tested BOP stack Pressure test completed successfully - 5000.000 psi Wellhead work Removed Hanger plug Equipment work completed Removed Tubing hanger Equipment work completed Pull Single completion, 4-1/2in O.D. Circulated at 12386.00 fi Obtained bottoms up (100% annulus volume) Laid down 1536.00 ft of Tubing SCSSSV nipple assembly laid out Pull Single completion, 4-1/2in O.D. (cont...) Held safety meeting Completed operations Laid down 12386.00 ft of Tubing Completed operations Electric wireline work Rigged up Logging/braided cable equipment Equipment work completed Conducted electric cable operations Completed logging run with Junk basket/gauge ring from 0.00 ft to 1{ Set downhole equipment (wireline) Completed run with Bridge plug to ] V D Rigged down Logging/braided cable equipment ~ ~ Equipment work completed )800.00 ft Progress Report Facility End SDI Well 3-17B/M-31 Page 2 Rig Doyon 15 Date 27 August 97 Date/Time 13 Jun 97 14 Jun 97 20:30-21:00 20:30-21:00 21:00 21:00-06:00 21:00-23:00 23:00 23:00-00:00 00:00 00:00-04:00 04:00 04:00-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-07:00 07:00 07:00-07:30 07:30 07:30-09:30 09:30 09:30-03:00 03:00 03:00-06:00 06:00 06:00-15:30 06:00-06:30 06:30 06:30-07:30 07:30 07:30-09:00 09:00 09:00-11:00 11:00 11:00-12:30 12:30 12:30-13:30 13:30 13:30-14:30 14:30 14:30-15:30 15:30 15:30-16:30 15:30-16:00 16:00 16:00-16:30 16:30 16:30-17:00 16:30-17:00 17:00 17:00-22:30 17:00-18:00 18:00 Duration 1/2 hr 1/2 hr 9hr 2hr lhr 4hr 2hr 24 hr 1/2 hr 1/2 hr 1/2 hr 2hr 17-1/2 hr 3hr 9-1/2 hr 1/2 hr lhr 1-1/2 hr 2hr 1-1/2 hr lhr lhr lhr lhr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 5-1/2 hr lhr Activity Perform integrity test Tested Casing Pressure test completed successfully - 3500.000 psi BHA run no. 1 Made up BHA no. 1 BHA no. 1 made up Serviced Block line Line slipped and cut Singled in drill pipe to 6400.00 ft 180 joints picked up R.I.H. to 10603.00 ft Stopped: To hold safety meeting BHA run no. 1 (cont...) Held safety meeting Completed operations Circulated at 10605.00 ft Heavy slug spotted downhole Pulled out of hole to 10450.00 ft At Kick off depth: 10450.00 ft Circulated at 10450.00 ft Hole displaced with Water based mud - 100.00 % displaced Milled Casing at 10550.00 ft Completed operations Circulated at 10550.00 ft Hole swept with slug - 200.00 % hole volume BHA run no. 1 (cont...) Held safety meeting Completed operations Circulated at 10550.00 ft Obtained clean returns - 200.00 % hole volume Pulled out of hole to 7898.00 ft Observed 20000.00 lbf overpull Circulated at 7898.00 ft Hole swept with slug - 100.00 % hole volume Pulled out of hole to 4752.00 ft Observed 80000.00 lbf overpull Circulated at 4752.00 ft Hole swept with slug - 100.00 % hole volume Pulled out of hole to 1340.00 ft AtBHA Pulled BHA BHA Laid out Planned maintenance Serviced BOP stack Equipment work completed Serviced Draw works Draw works failed - Change operation Found loose brake pad. Repair Repaired Mechanical brake Equipment work completed 5in. Drillpipe workstring run Ran Drillpipe in stands to 1340.00 ft Stopped: To hold safety meeting Facility Date/Time 15 Jun 97 16 Jun 97 Progress Report End SDI Well 3-17B/M-31 Page 3 Rig Doyon 15 Date 27 August 97 18:00-18:30 18:30 18:30-20:00 20:00 20:00-21:00 21:00 21:00-22:30 22:30 22:30-23:30 22:30-23:00 23:00 23:00-23:30 23:30 23:30-00:30 23:30-00:30 00:30 00:30-02:30 00:30-01:00 01:00 01:00-02:30 02:30 02:30-06:00 02:30-06:00 06:00 06:00-06:30 06:00-06:30 06:30 06:30-00:30 06:30-10:00 10:00 10:00-11:00 11:00 11:00-12:00 12:00 12:00-13:30 13:30 13:30-18:00 18:00 18:00-18:30 18:30 18:30-19:30 19:30 19:30-21:00 21:00 21:00-23:00 23:00 23:00-00:30 00:30 00:30-06:00 00:30-02:00 02:00 02:00-04:00 04:00 04:00-04:30 Duration 1/2 hr 1-1/2 hr lhr 1-1/2 hr lhr 1/2 hr 1/2 hr lhr lhr 2hr 1/2 hr 1-1/2 hr 3-1/2 hr 3-1/2 hr 1/2 hr 1/2 hr 18hr 3-1/2 hr lhr lhr 1-1/2 hr 4-1/2 hr 1/2 hr lhr 1-1/2 hr 2hr 1-1/2 hr 5-1/2 hr 1-1/2 hr 2hr 1/2 hr Activity Held safety meeting Completed operations Ran Drillpipe in stands to 10553.00 ft Began precautionary measures Washed to 10597.00 ft On bottom Circulated at 10597.00 ft Hole swept with slug - 100.00 % hole volume Cement: Kickoff plug Mixed and pumped slurry - 54.000 bbl Cement pumped Displaced slurry - 161.000 bbl Slurry at required depth, stopped the displacement 5in. Drillpipe workstring run Pulled Drillpipe in stands to 9453.00 ft Completed operations Cement: Kickoff plug Reverse circulated at 9453.00 ft String displaced with Water based mud - 100.00 % displaced Held 1700.0 psi pressure on 8.500 bbl squeezed cement Completed operations 5in. Drillpipe workstring run Pulled out of hole to 0.00 ft At Surface: 0.00 ft 5in. Drillpipe workstring run (cont...) Held safety meeting Completed operations BHA run no. 1 Made up BI-LA no. 1 BI-IA no. 1 made up R.I.H. to 6500.00 ft Stopped: To service drilling equipment Serviced Block line Line slipped and cut R.I.H. to 10100.00 ft At Top of cement: 10100.00 ft Drilled cement to 10481.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations Drilled cement to 10500.00 ft M.W.D. tool failed - Circulate Circulated at 10500.00 ft Hole swept with slug - 100.00 % hole volume Pulled out of hole to 3145.00 ft AtBHA Pulled BHA BHA Stood back BHA run no. 2 Made up BHA no. 22 BHA no. 2 made up R.I.H. to 10420.00 ft Began precautionary measures Washed to 10500.00 ft Facility Date/Time 17 Jun 97 18 Jun 97 19 Jun 97 Progress Report End SDI Well 3-17B/M-31 Rig Doyon 15 Page 4 Date 27 August 97 04:30 04:30-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-18:00 18:00 18:00-18:30 18:30 18:30-06:00 06:00 06:00-15:00 06:00-06:30 06:30 06:30-07:00 07:00 07:00-10:00 10:00 10:00-14:00 14:00 14:00-15:00 15:00 15:00-06:00 15:00-18:00 18:00 18:00-18:30 18:30 18:30-19:00 19:00 19:00-20:00 20:00 20:00-21:00 21:00 21:00-22:00 22:00 22:00-22:30 22:30 22:30-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-18:00 18:00 18:00-18:30 18:30 18:30-06:00 06:00 06:00-13:30 06:00-06:30 06:30 06:30-07:00 07:00 Duration 1-1/2 hr 24 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 9hr 1/2 hr 1/2 hr 3hr 4hr lhr 15hr 3hr 1/2 hr 1/2 hr lhr lhr lhr 1/2 hr 7-1/2 hr 24 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 7-1/2 hr 1/2 hr 1/2 hr Activity At Kick off depth: 10500.00 ft Drilled to 10520.00 ft Stopped: To hold safety meeting BHA run no. 2 (cont...) Held safety meeting Completed operations Drilled to 10691.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations Drilled to 10850.00 ft Stopped: To hold safety meeting BHA run no. 2 (cont...) Held safety meeting Completed operations Drilled to 10867.00 ft Reached planned end of run - Maximum hours on bit Circulated at 10867.00 ft Hole swept with slug - 150.00 % hole volume Pulled out of hole to 3145.00 ft AtBHA Pulled BHA BHA Stood back BHA run no. 3 Made up BHA no. 3 BHA no. 3 made up Held safety meeting Completed operations R.I.H. to 7909.00 ft Stopped: To service drilling equipment Serviced Block line Line slipped and cut R.I.H. to 10100.00 ft Began precautionary measures Washed to 10500.00 ft Completed precautionary measures R.I.H. to 10867.00 ft On bottom Drilled to 11005.00 fl Stopped ' To hold safety meeting BHA run no. 3 (cont...) Held safety meeting Completed operations Drilled to 11196.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations Drilled to 11348.00 ft Stopped: To hold safety meeting BHA run no. 3 (cont...) Held safety meeting Completed operations Drilled to 11358.00 fl Reached planned end of run - Maximum hours on bit Facility End SDI Progress Report Well 3-17B/M-31 Page 5 Rig Doyon 15 Date 27 August 97 Date/Time 20 Jun 97 07:00-09:00 09:00 09:00-12:30 12:30 12:30-13:30 13:30 13:30-17:00 13:30-14:00 14:00 14:00-16:30 16:30 16:30-17:00 17:00 17:00-06:00 17:00-18:00 18:00 18:00-18:30 18:30 18:30-21:00 21:00 21:00-01:00 01:00 01:00-02:00 02:00 02:00-03:30 03:30 03:30-04:00 04:00 04:00-06:00 06:00 06:00-07:00 06:00-06:30 06:30 06:30-07:00 07:00 07:00-06:00 07:00-07:30 07:30 07:30-08:00 08:00 08:00-09:30 09:30 09:30-11:00 11:00 11:00-12:00 12:00 12:00-14:00 14:00 14:00-14:30 14:30 14:30-15:30 15:30 15:30-16:00 16:00 Duration 2hr 3-1/2 hr lhr 3-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 13hr lhr 1/2 hr 2-1/2 hr 4hr lhr 1-1/2 hr 1/2 hr 2hr lhr 1/2 hr 1/2 hr 23 hr 1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr lhr 2hr 1/2 hr lhr 1/2 hr Activity Circulated at 11358.00 ft Hole swept with slug - 100.00 % hole volume Pulled out of hole to 3145.00 ft At BHA Pulled BHA BHA Stood back Test well control equipment Retrieved Wear bushing Equipment work completed Tested BOP stack Pressure test completed successfully - 5000.000 psi Installed Wear bushing Eqpt. work completed, running tool retrieved BHA run no. 3 Made up BHA no. 3 BHA no. 3 made up Held safety meeting Completed operations R.I.H. to 10800.00 ft Observed 25000.00 lbf resistance Drilled cement to 10495.00 ft At 9-5/8in casing shoe Circulated at 10495.00 ft Obtained clean returns - 100.00 % hole volume Pulled out of hole to 5423.00 ft Observed 20000.00 lbf overpull Circulated at 5423.00 ft Obtained clean returns - 100.00 % hole volume Pulled out of hole to 468.00 ft At BHA BHA run no. 3 (cont...) Held safety meeting Completed operations Pulled BHA BHA Stood back BHA run no. 4 Serviced BOP stack Equipment work completed Serviced Draw works Equipment work completed Made up BHA no. 4 BHA no. 4 made up R.I.H. to 5000.00 ft Stopped ' To service drilling equipment Serviced Block line Line slipped and cUt R.I.H. to 10500.00 ft At 9-5/8in casing shoe Washed to 10595.00 ft Completed precautionary measures R.I.H. to 11263.00 ft Began precautionary measures Washed to 11358.00 ft On bottom Facility Date/Time 21 Jun 97 22 Jun 97 23 Jun 97 End SDI Progress Report Well 3-17B/M-31 Rig Doyon 15 Page Date Duration Activity 16:00-18:00 18:00 18:00-18:30 18:30 18:30-06:00 06:00 06:00-05:30 2hr 1/2 hr 11-1/2 hr 23-1/2 hr Drilled to 11419.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations Drilled to 11700.00 ft Stopped: To hold safety meeting BHA run no. 4 (cont...) 06:00-06:30 06:30 06:30-13:30 13:30 13:30-14:00 14:00 14:00-14:30 14:30 14:30-18:00 18:00 18:00-18:30 18:30 18:30-23:00 23:00 23:00-00:30 00:30 00:30-01:00 01:00 01:00-01:30 01:30 01:30-04:00 04:00 04:00-05:30 05:30 1/2 hr 7hr 1/2hr 1/2 hr 3-1/2 hr 1/2 hr 4-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr Held safety meeting Completed operations Drilled to 11758.00 ft Started scheduled wiper trip: due to Time elapsed Pulled out of hole to 10781.00 ft At top of check trip interval R.I.H. to 11758.00 ft On bottom Drilled to 11808.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations Drilled to 11841.00 ft ROP dropped from 30.0 fi/hr to 2.0 ft/hr - Bit quit Circulated at 11841.00 ft Hole swept with slug - 100.00 % hole volume Pulled out of hole to 10400.00 ft At 9-5/8in casing shoe Flow check Observed well static Pulled out of hole to 3154.00 ft At BHA Pulled BHA BHA Stood back 05:30-06:00 05:30-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-11:00 11:00 11:00-11:30 11:30 11:30-12:00 12:00 12:00-12:30 12:30 12:30-18:00 18:00 18:00-18:30 18:30 18:30-06:00 06:00 06:00-20:30 06:00-06:30 06:30 1/2 hr 1/2 hr 24 hr 1/2 hr 4-1/2 hr 1/2 hr 1/2 hr 1/2 hr 5-1/2 hr 1/2 hr 11-1/2 hr 14-1/2 hr 1/2 hr BHA run no. 5 Made up BHA no. 5 Stopped · To hold safety meeting BHA run no. 5 (cont...) Held safety meeting Completed operations R.I.H. to 11094.00 ft Stopped: To take survey Took MWD survey at 11094.00 ft Acceptable survey obtained at 11094.00 ft R.I.H. to 11736.00 ft Began precautionary measures Washed to 11847.00 ft On bottom Drilled to 11940.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations Drilled to 12110.00 ft Stopped · To hold safety meeting BHA run no. 5 (cont...) Held safety meeting Completed operations 6 27 August 97 Facility Date/Time 24 Jun 97 25 Jun 97 Progress Report End SDI Well 3-17B/M-31 Page 7 Rig Doyon 15 Date 27 August 97 06:30-14:30 14:30 14:30-16:00 16:00 16:00-16:30 16:30 16:30-18:00 18:00 18:00-18:30 18:30 18:30-19:00 19:00 19:00-20:30 20:30 20:30-06:00 20:30-23:00 23:00 23:00-23:30 23:30 23:30-00:30 00:30 00:30-02:30 02:30 02:30-03:00 03:00 03:00-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-18:00 18:00 18:00-18:30 18:30 18:30-06:00 06:00 06:00-14:30 06:00-06:30 06:30 06:30-07:30 07:30 07:30-09:30 09:30 09:30-13:00 13:00 13:00-14:30 14:30 14:30-15:00 14:30-15:00 15:00 15:00-06:00 15:00-17:30 17:30 17:30-18:00 Duration 8hr 1-1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 9-1/2 hr 2-1/2 hr 1/2 hr lhr 2hr 1/2 hr 3hr 24 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 8-1/2 hr 1/2 hr lhr 2hr 3-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 15hr 2-1/2 hr 1/2 hr Activity Drilled to 12215.00 ft Build rate unacceptable - Change in formation Pulled out of hole to 10500.00 ft At 9-5/8in casing shoe Flow check Observed well static Pulled out of hole to 4576.00 ft Stopped · To hold safety meeting Held safety meeting Completed operations Pulled out of hole to 3147.00 ft At BHA Pulled BHA BHA Stood back BHA run no. 6 Made up BHA no. 6 BHA no. 6 made up R.I.H. to 5625.00 ft Stopped · To service drilling equipment Serviced Block line Line slipped and cut R.I.H. to 12120.00 ft Began precautionary measures . Washed to 12215.00 ft On bottom Drilled to 12285.00 ft Stopped · To hold safety meeting BHA run no. 6 (cont...) Held safety meeting Completed operations Drilled to 12490.00 ft Stopped · To hold safety meeting Held safety meeting Completed operations Drilled to 12610.00 ft Stopped · To hold safety meeting BHA run no. 6 (cont...) Held safety meeting Completed operations Drilled to 12616.00 ft ROP dropped from 20.0 ft/hr to 10.0 ft/hr - Bit quit Circulated at 12616.00 ft Obtained clean returns - 100.00 % hole volume Pulled out of hole to 3146.00 ft AtBHA Pulled BHA ' . BHA Stood back Planned maintenance Serviced Top drive )CT q !:.) 1991 Equipment work completed "~ ' ~ · ,.-lS. {J_Oj~- 5in. Drillpipe workstfing mn Rigged up Drillstring handling equip~"'~4 ~... Equipment work completed ...... Ran Drillpipe to 4000.00 ft (5in OD) Facility Date/Time 26 Jun 97 27 Jun 97 Progress Report End SDI Well 3-17B/M-31 Rig Doyon 15 Page 8 Date 27 August 97 18:00 18:00-18:30 18:30 18:30-20:00 20:00 20:00-22:30 22:30 22:30-23:30 23:30 23:30-01:30 01:30 01:30-06:00 06:00 06:00-07:30 06:00-06:30 06:30 06:30-07:30 07:30 07:30-11:30 07:30-08:00 08:00 08:00-11:00 11:00 11:00-11:30 11:30 11:30-12:00 11:30-12:00 12:00 12:00-19:30 12:00-14:30 14:30 14:30-15:30 15:30 15:30-16:00 16:00 16:00-18:00 18:00 18:00-18:30 18:30 18:30-19:30 19:30 19:30-20:30 19:30-20:30 20:30 20:30-06:00 20:30-23:00 23:00 23:00-01:30 01:30 01:30-06:00 06:00 06:00-06:00 06:00-06:30 06:30 Duration 1/2 hr 1-1/2 hr 2-1/2 hr lhr 2hr 4-1/2 hr 1-1/2 hr 1/2 hr lhr 4hr 1/2 hr 3hr 1/2 hr 1/2 hr 1/2 hr 7-1/2 hr 2-1/2 hr lhr 1/2 hr 2hr 1/2 hr lhr lhr lhr 9-1/2 hr 2-1/2 hr 2-1/2 hr 4-1/2 hr 24 hr 1/2 hr Activity Stopped: To hold safety meeting Held safety meeting Completed operations Ran Drillpipe in stands to 11694.00 ft Began precautionary measures Washed to 12615.00 ft Completed precautionary measures Reverse circulated at 12617.00 ft Began precautionary measures Circulated at 12617.00 ft Obtained clean returns - 100.00 % hole volume Pulled Drillpipe in stands to 2000.00 ft Stopped: To hold safety meeting 5in. Drillpipe workstring run (cont...) Held safety meeting Completed operations Pulled out of hole to 0.00 ft Fish at surface Test well control equipment Retrieved Wear bushing Equipment work completed Tested BOP stack Pressure test completed successfully - 5000.000 psi Installed Wear bushing Equipment work completed Planned maintenance Serviced Drillfloor / Derrick Equipment work completed BHA run no. 7 Made up BHA no. 7 BHA no. 7 made up Circulated at 3147.00 ft MWD failed - Abort operation Pulled out of hole to 65.00 ft Stopped: To pick up/lay out tubulars Downloaded MWD tool Stopped: To hold safety meeting Held safety meeting Completed operations R.I.H. to 3147.00 ft Stopped: To service drilling equipment Planned maintenance Serviced Block line Line slipped and cut BHA run no. 7 R.I.H. to 12412.00 ft Began precautionary measures Washed to 12617.00 ft On bottom Drilled to 12700.00 ft Stopped: To hold safety meeting BHA run no. 7 (cont...) Held safety meeting Completed operations Facility Date/Time 28 Jun 97 29 Jun 97 30 Jun 97 Progress Report End SDI Well 3-17B/M-31 Page 9 Rig Doyon 15 Date 27 August 97 06:30-18:00 18:00 18:00-23:00 23:00 23:00-02:30 02:30 02:30-03:00 03:00 03:00-03:30 03:30 03:30-06:00 06:00 06:00-15:00 06:00-06:30 06:30 06:30-08:00 08:00 08:00-12:00 12:00 12:00-13:30 13:30 13:30-15:00 15:00 15:00-06:00 15:00-17:00 17:00 17:00-18:00 18:00 18:00-18:30 18:30 18:30-20:30 20:30 20:30-23:30 23:30 23:30-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-17:00 17:00 17:00-18:00 18:00 18:00-18:30 18:30 18:30-19:30 19:30 19:30-20:30 20:30 20:30-21:30 21:30 21:30-01:00 01:00 01:00-04:00 Duration 11-1/2 hr 5hr 3-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 9hr 1/2 hr 1-1/2 hr 4hr 1-1/2 hr 1-1/2 hr 15hr 2hr lhr 1/2 hr 2hr 3hr 6-1/2 hr 24 hr 1/2 hr 10-1/2 hr lhr 1/2 hr lhr lhr lhr 3-1/2 hr 3hr Activity Drilled to 12874.00 ft Stopped: To hold safety meeting Drilled to 13002.00 ft Reached planned end of run - Maximum hours on bit Circulated at 13002.00 ft Obtained bottoms up (100% annulus volume) Pulled out of hole to 12528.00 ft Began precautionary measures R.I.H. to 12925.00 ft Stopped: To circulate Circulated at 12925.00 ft Stopped · To hold safety meeting BHA run no. 7 (cont...) Held safety meeting Completed operations Circulated at 12925.00 ft Obtained req. fluid properties - 100.00 %, hole vol. Pulled out of hole to 3147.00 ft At BHA Pulled BHA BHA Stood back Downloaded MWD tool Completed operations BHA run no. 8 Made up BHA no. 7 BHA no. 7 made up R.I.H. to 6700.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations R.I.H. to 12890.00 ft Began precautionary measures Reamed to 13002.00 ft On bottom Drilled to 13090.00 ft Stopped: To hold safety meeting BHA run no. 8 (cont...) Held safety meeting Completed operations Drilled to 13183.00 ft Reached planned end of run - Section / well T.D. Circulated at 13183.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations Circulated at 13183.00 ft Obtained clean returns - 100.00 % hole volume Pulled out of hole to 10485.00 ft At top of check trip interval R.I.H. to 13183.00 ft On bottom Circulated at 14183.00 ft Obtained clean returns - 175.00 % hole volume Logged hole with LWD: DIR/FE from 13183.00 ft to 12600.00 ft Facility Date/Time 01 Jul 97 End SDI Progress Report Well 3-17B/M-31 Page 10 Rig Doyon 15 Date 27 August 97 04:00 04:00-06:00 06:00 06:00-10:30 06:00-06:30 06:30 06:30-08:00 08:00 08:00-10:30 10:30 10:30-06:00 10:30-12:00 12:00 12:00-16:30 16:30 16:30-17:00 17:00 17:00-18:00 18:00 18:00-18:30 18:30 18:30-22:00 22:00 22:00-23:00 23:00 23:00-01:00 01:00 01:00-06:00 06:00 06:00-10:30 06:00-06:30 06:30 06:30-10:30 10:30 10:30-15:30 10:30-12:30 12:30 12:30-13:30 13:30 13:30-15:30 15:30 15:30-19:00 15:30-18:00 18:00 18:00-18:30 18:30 18:30-19:00 19:00 19:00-23:00 19:00-20:30 20:30 20:30-23:00 Duration 2hr 4-1/2 hr 1/2 hr 1-1/2 hr 2-1/2 hr 19-1/2 hr 1-1/2 hr 4-1/2 hr 1/2 hr lhr 1/2 hr 3-1/2 hr lhr 2hr 5hr 4-1/2 hr 1/2 hr 4hr 5hr 2hr lhr 2hr 3-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 4hr 1-1/2 hr 2-1/2 hr Activity Completed operations Pulled out of hole to 10450.00 ft Stopped · To hold safety meeting BHA run no. 8 (cont...) Held safety meeting Completed operations Pulled out of hole to 3337.00 ft At BHA Pulled BHA BHA Laid out Run Liner, 4-1/2in O.D. Rigged up Casing handling equipment Equipment work completed Ran Liner to 2881.00 ft (4-1/2in OD) Stopped: To circulate Circulated at 2881.00 ft String displaced with Water based mud - 100.00 % displaced Ran Liner on landing string to 4800.00 ft Stopped: To hold safety meeting Held safety meeting Completed operations Ran Liner on landing string to 10412.00 ft Stopped: To circulate Circulated at 10412.00 ft Obtained bottoms up (100% annulus volume) Ran Liner on landing string to 13183.00 ft On bottom Circulated at 13183.00 ft Stopped · To hold safety meeting Run Liner, 4-1/2in O.D. (cont...) Held safety meeting Completed operations Circulated at 13183.00 ft Obtained bottoms up (100% annulus volume) Cement: Liner cement Mixed and pumped slurry - 39.000 bbl Cement pumped Plug bumped with 4500 psi. Released pressure and floats held. Reverse circulated at 10312.00 ft Obtained clean returns - 100.00 % hole volume Circulated at 10312.00 ft Obtained bottoms up (100% annulus volume) Pull Drillpipe, 5in O.D. Pulled Drillpipe in stands to 1000.00 ft Stopped · To hold safety meeting Held safety meeting Completed operations Pulled Drillpipe in stands to 0.00 ft Completed operations Run Dfillpipe, 3-1/2in O.D. Ran Drillpipe to 3710.00 ft (3-1/2in OD)~'aS.~-~-- Stopped' To pick up/lay out tubulars ~. :3.~ ~'~" Laid down 3710.00 ft of 3-1/2in OD drill pipe Facility Date/Time 02 Jul 97 03 Jul 97 End SDI Progress Report Well 3-17B/M-31 Page Rig Doyon 15 Date 11 27 August 97 23:00 23:00-03:30 23:00-03:30 03:30 03:30-04:30 03:30-04:30 04:30 04:30-06:00 04:30-06:00 06:00 06:00-19:00 06:00-06:30 06:30 06:30-07:30 07:30 07:30-08:30 08:30 08:30-09:00 09:00 09:00-10:30 10:30 10:30-11:00 11:00 11:00-11:30 11:30 11:30-13:30 13:30 13:30-16:00 16:00 16:00-18:00 18:00 18:00-18:30 18:30 18:30-19:00 19:00 19:00-06:00 19:00-23:30 23:30 23:30-00:00 00:00 00:00~01:00 01:00 01:00-05:00 05:00 05:00-06:00 06:00 06:00-22:30 06:00-06:30 06:30 06:30-09:30 09:30 09:30-14:00 14:00 14:00-18:00 Duration 4-1/2 hr 4-1/2 hr lhr lhr 1-1/2 hr 1-1/2 hr 13hr 1/2 hr lhr lhr 1/2 hr 1-1/2 hr 1/2hr 1/2 hr 2hr 2-1/2 hr 2hr 1/2 hr 1/2hr llhr 4-1/2 hr 1/2 hr lhr 4hr lhr 16-1/2 hr 1/2 hr 3hr 4-1/2 hr 4hr Activity 117 joints laid out BHA run no. 9 Made up BHA no. 9 BHA no. 9 made up Planned maintenance Serviced Block line Line slipped and cut BHA run no. 9 R.I.H. to 10360.00 ft Stopped: To hold safety meeting BHA run no. 9 (cont...) Held safety meeting Completed operations R.I.H. to 13050.00 ft Began precautionary measures Circulated at 13095.00 ft Stopped: To test equipment Tested Liner - Via string Pressure test completed successfully - 3500.000 psi Drilled installed equipment - Float collar Completed operations Circulated at 13164.00 ft Ball seated in Circulating sub Tested Liner - Via string Pressure test completed successfully - 3500.000 psi Circulated at 13164.00 ft Obtained bottoms up (100% annulus volume) Pulled out of hole to 3710.00 ft At BHA Pulled BHA Stopped: To hold safety meeting Held safety meeting Completed operations Pulled BHA BHA Stood back 5in. Drillpipe workstring run Ran Drillpipe in stands to 13100.00 ft Began precautionary measures Circulated at 13164.00 ft Began precautionary measures Reverse circulated at 13164.00 ft Obtained clean returns - 100.00 % hole volume Circulated at 13164.00 ft Hole displaced with Seawater - 100.00 % displaced Serviced Shaker discharge line Stopped · To hold safety meeting 5in. Drillpipe workstring run (cont...) Held safety meeting Completed operations Cleared Sand traps Equipment work completed Circulated at 13164.00 ft Obtained clean returns - 100.00 % hole volume Laid down 7000.00 ft of 5in OD drill pipe Facility Date/Time 04 Jul 97 05 Jul 97 End SDI 18:00 18:00-18:30 18:30 18:30-20:00 20:00 20:00-22:30 22:30 22:30-06:00 22:30-06:00 06:00 06:00-21:00 06:00-06:30 06:30 06:30-09:30 09:30 09:30-10:30 10:30 10:30-13:00 13:00 13:00-14:00 14:00 14:00-18:00 18:00 18:00-18:30 18:30 18:30-20:00 20:00 20:00-21:00 21:00 21:00-00:00 21:00-00:00 00:00 Progress Report Well 3-17B/M-31 Page 12 Rig Doyon 15 Date 27 August 97 Duration 1/2 hr 1-1/2 hr 2-1/2 hr 7-1/2 hr 7-1/2 hr 15hr 1/2 hr 3hr lhr 2-1/2 hr lhr 4hr 1/2 hr 1-1/2 hr lhr 3hr 3hr Activity Stopped: To hold safety meeting Held safety meeting Completed operations Laid down 3300.00 ft of 5in OD drill pipe At BHA Laid down 2899.00 ft of 3-1/2in OD drill pipe 96 joints laid out Run Single completion, 4-1/2in O.D. Ran Tubing to 5000.00 ft (4-1/2in OD) Stopped: To hold safety meeting Run Single completion, 4-1/2in O.D. (cont...) Held safety meeting PJSM on running tubing and working in cellar Completed operations Ran Tubing to 8670.00 ft (4-1/2in OD) Ran in hole with 4-1/2" tubing. Drift tubing every 50 joints. Stopped: At sub-assembly Installed SCSSSV nipple assembly Picked up SSSV and tested lines to 5000 psi for 10 minutes Equipment work completed Ran Tubing to 10323.00 ft (4-1/2in OD) Finished running 240 jts of 4-1/2" 12.6# L80 IBM tubing. On bottom Space out tubulars Spaced out tubing to land WLEG in 9-5/8" liner hanger. Made up tubing hanger with control lines and tested to 5000 psi. Completed operations Reverse circulated at 10324.00 ft Reverse circulated corexit inhibitor into annulus at 3 bpm. Hole displaced with Inhibited brine - 100.00 % displaced Held safety meeting PJSM on completion procedures and reviewed check list Completed operations Set packer at 10266.00 ft with 4000.0 psi Dropped packer setting ball. Run in lock down screws. Pressured up to 4000 psi to set packer and held pressure for 30 minutes. Bled pressure to 2000 psi on tubing and test annulus to 3500 psi for 30 mins. Packer set at 10266.00 ft Installed Hanger plug Rig down landing joint. Install TWC in tubing hanger. Equipment work completed Nipple down BOP stack Removed BOP stack Nipple down BOP stack. Equipment work completed Facility Date/Time Progress Report End SDI Well 3-17B/M-31 Page 13 Rig Doyon 15 Date 27 August 97 00:00-03:00 00:00-02:00 02:00 02:00-03:00 03:00 03:00-05:00 03:00-05:00 05:00 05:00-06:00 05:00-06:00 06:00 Duration 3hr 2hr lhr 2hr 2hr lhr lhr Activity Wellhead work Installed Xmas tree Install adapter flange and tree. Test adapter flange and tree to 5000 psi for 15 minutes. OK Equipment work completed Retrieved Hanger plug Rigged up lubricator and pulled TWC from tubing hanger. Equipment work completed Fluid system Freeze protect well - 35.000 bbl of Diesel RU lines to annulus and sheared RP shear valve in top GLM. U-tubed deisel to balance well and RD lines. Completed operations Wellhead work Installed Hanger plug Install BPV in tubing hanger. Secure well. Empty mud tanks. Rig Released at 0600 hrs. 7-5-97. Stopped: To hold safety meeting ORIGINAL. B.P. EXPLORATION SDI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA Gyro Continuous Multishot Survey Inside 4.5" TUBING Survey date: 09-JULY, 1997 Job number :A0797GCE4.1,2 CONTENTS JOB NUMBER :A0797GCE412 1. DISCUSSION , SURVEY CERTIFICATION SHEET 2. SURVEY DETAILS 3. OUTRUN SURVEY LISTING 4. QUALITY CONTROL 5. EQUIPMENT AND CHRONOLOGICAL REPORT 1. DISCUSSION , SURVEY CERTIFICATION SHEET DISCUSSION JOB NUMBER' A0797GCE412 Tool 777 was run in WELL# 3-17B/M-31 on ATLAS 5/16" wireline inside TUBING. The survey was run without problems. SURVEY CERTIFICATION SHEET JOB NUMBER' A0797GCE412 The data for this survey and the calculations for this survey were obtained and performed by me according to standards and procedures as set forth by Gyrodata Limited, true and correct to the best of my knowledge. TOM STODDARD OPERATIONS ENGINEER The data and calculations for this survey have been checked by me and conform to the standards and procedures as set forth by Gyrodata Limited. This report represents a directional survey of this well based on the original data obtained at the wellsite. Checked by :- ROB SHOUP OPERATIONS MANAGER 2. SURVEY DETAILS SURVEY DETAILS JOB NUMBER' A0797GCE412 CLIENT' B.P. EXPLORATION RIG · ATLAS LOCATION' SDI UNIT, ALASKA WELL · 3-17B/M-31 LATITUDE' 70.342 N LONGITUDE: 147.5 W SURVEY DATE ' SURVEY TYPE · 09, J U LY, 1997 GYRO CONTINUOUS MULTISHOT IN 4.5" TUBING DEPTH REFERENCE' 55.8' MAX. SURVEY DEPTH · ROTARY TABLE ELEVATION 13100' SURVEY TIED ONTO ' NA SURVEY INTERVAL' 0-13100' APl NUMBER' 050-029-22946-02 TARGET DIRECTION · 251.82 GRID CORRECTION ' N/A CALCULATION METHOD · MINIMUM CURVATURE SURVEYOR · TOM STODDARD 3. INRUN SURVEY LISTING A Gyroda t a D i re c t i ona i Survey for B.P. EXPLORATION SDI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA Job Number: A0797GCE412 Run Date: 10-Jul-97 15:00:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.342000 deg. N Sub-sea Correction from Vertical Reference: 55.75 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 251.820 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head'Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gyroda t a D i r e c t i ona I Survey B.P. EXPLORATION SDI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA Job Number: A0797GCE412 Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 0.0 100.0 200.0 300.0 400.0 0.00 0.00 0.0 .18 114.57 100.0 .06 83.15 200.0 .09 21.95 300.0 .07 19.68 400.0 0.0 .00 0.0 0.0 .18 .2 114.6 .13 .3 110.4 .08 .4 96.4 .02 .5 80.1 0.00 N 0.00 E .06 S .14 E .12 S .33 E .05 S .40 E .08 N .45 E 500.0 600.0 699.0 799.0 899.0 .09 .09 .12 .24 .61 358.44 500.0 49.93 600.0 31.99 699.0 44.60 799.0 44.65 899.0 .5 .6 .8 .0 .7 .04 .5 65.6 .08 .6 57.0 .05 .8 53.2 .12 1.1 49.5 .36 1.8 47.6 .21 N .47 E .34 N .53 E .48 N .64 E .72 N .84 E 1.25 N 1.36 E 1000.0 1099.0 1200.0 1300.0 1400.0 · 3. 4. 4. 3. 28 29.13 1000.0 48 12.78 1098.9 41 2.56 1199.7 01 2.54 1299.4 43 4.83 1399.2 -3 -5 -8 -10 -13 .0 .3 .3 .9 .3 · 71 3.5 41.2 · 30 7.4 28.2 · 15 14.1 18.0 .39 21.2 12.7 .60 27.7 10.6 2.61 N 2.29 E 6.51 N 3.49 E 13.37 N 4.34 E 20.70 N 4.67 E 27.18 N 5.08 E 1499.0 1599.0 1700.0 1800.0 1899.0 · 3. 3. 3. 3. 00 O8 15 5O 57 4.11 1498.0 4.04 1597.9 3.46 1698.7 1.45 1798.6 2.50 1897.4 -15 -17 -19 -21 -23 .4 .5 .5 .5 .6 .44 33.2 9.6 .07 38.5 8.8 .08 43.9 8.2 .37 49.7 7.5 .10 55.8 6.9 32.72 N 5.51 E 38.02 N 5.89 E 43.49 N 6.25 E 49.28 N 6.49 E 55.38 N 6.70 E 2000.0 2100.0 2200.0 2303.0 2400.0 . 2. 2. 2. 2. 24 96 82 82 90 2.19 1998.2 4.53 2098.0 5.69 2197.9 5.72 2300.8 6.08 2397.7 -25.7 -27.7 -29.7 -31.8 -33.8 .33 61.8 6.5 .31 67.2 6.2 .16 72.2 6.1 .01 77.3 6.1 .08 82.1 6.1 61.37 N 6.95 E 66.77 N 7.26 E 71.79 N 7.71 E 76.83 N 8.21 E 81.66 N 8.71 E A Gyr oda t a D i r e c t i ona i Survey ~.P. EXPLORATION ~DI UNIT, WELL NO. 3-17B/M-31 ~NDICOTT FIELD, ALASKA Iob Number: A0797GCE412 Page 4EASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 2500.0 2.92 9.14 2497.5 2600.0 4.28 15.68 2597.3 2700.0 7.11 18.64 2696.8 2801.0 9.90 13.61 2796.7 2900.0 12.29 7.04 2893.9 -36.0 -39.2 -45.0 -53.3 -62.3 .16 87.2 6.2 1.42 93.4 6.6 2.85 103.2 7.7 2.85 118.0 8.7 2.73 137.0 8.9 86.69 N 9.38 E 92.79 N 10.79 E 102.25 N 13.78 E 116.61 N 17.82 E 135.34 N 21.11 E 3000.0 15.73 6.81 2990.9 3050.0 17.27 5.50 3038.8 3100.0 18.38 5.07 3086.4 3150.0 20.16 3.63 3133.6 3200.0 20.93 2.60 3180.4 -72.5 -78.4 -84.5 -90.8 -97.2 3.44 161.2 8.6 3.17 175.3 8.4 2.24 190.6 8.1 3.68 207.1 7.8 1.71 224.6 7.5 159.36 N 24.02 E 173.48 N 25.54 E 188.72 N 26.95 E 205.17 N 28.19 E 222.69 N 29.14 E 3250 3300 3350 3400 3450 .0 22.39 .34 3226.9 .0 22.88 .07 3273.1 .0 23.38 .08 3319.0 .0 24.17 .30 3364.8 .0 25.71 .35 3410.1 -103.4 -109.4 -115.6 -121.9 -128.6 3.35 242.9 7.0 1.01 262.1 6.5 1.00 281.6 6.1 1.58 301.7 5.7 3.09 322.7 5.3 241.14 N 29.60 E 260.38 N 29.67 E 280.03 N 29.70 E 300.18 N 29.76 E 321.27 N 29.88 E 3500 3550 3600 3650 3700 .0 27.39 .32 3454.8 .0 28.75 .50 3499.0 .0 29.79 .76 3542.6 .0 31.49 1.68 3585.6 .0 32.45 2.09 3628.0 -135.7 -143.2 -151.1 -159.6 -168.7 3.34 344.9 5.0 2.74 368.4 4.7 2.09 392.8 4.4 3.53 418.2 4.3 1.98 444.7 4.1 343.61 N 30.01 E 367.14 N 30.18 E 391.58 N 30.45 E 417.06 N 31.00 E 443.52 N 31.87 E 3750.0 3800.0 3850.0 3900.0 3950.0 33.60 2.37 3669.9 34.84 2.45 3711.3 36.12 2.52 3752.0 37.45 2.75 3792.0 38.32 2.95 3831.5 -178.2 -188.0 -198.3 -208.9 -220.0 2.32 471.9 4.0 2.48 500.0 3.9 2.55 529.0 3.8 2.67 559.0 3.8 1.77 589.7 3.7 470.75 N 32.93 E 498.84 N 34.11 E 527.83 N 35.37 E 557.74 N 36.75 E 588.41 N 38.28 E A Gyro da t a D i r e c t i ona i Survey B.P. EXPLORATION SDI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA Job Number: A0797GCE412 Page MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. H O R I Z O N T A.L COORDINATES feet 4000.0 39.18 3.23 3870.5 4050.0 40.47 3.42 3908.9 4100.0 41.75 3.45 3946.6 4150.0 43.38 3.47 3983.4 4200.0 45.02 3.61 4019.2 -231.3 -243.0 -255.2 -267.6 -280.5 1.76 620.9 3.7 2.58 653.0 3.7 2.57 685.8 3.7 3.25 719.7 3.7 3.29 754.5 3.6 619.66 N 39.96 E 651.63 N 41.82 E 684.44 N 43.79 E 718.20 N 45.83 E 752.99 N 47.98 E 4250.0 46.31 3.74 4054.2 4300.0 47.87 4.06 4088.2 4350.0 48.96 4.36 4121.4 4400.0 49.70 4.73 4154.0 4450.0 50.11 4.96 4186.2 -293.8 -307.6 -321.8 -336.5 -351.5 2.60 790.3 3.6 3.15 826.9 3.7 2.23 864.3 3.7 1.58 902.2 3.7 .90 940.5 3.8 788.68 N 50.27 E 825.21 N 52.76 E 862.51 N 55.51 E 900.31 N 58.52 E 938.42 N 61.75 E 4500.0 50.41 5.25 4218.2 4550.0 50.67 5.38 4249.9 4600.0 50.81 5.42 4281.6 4650.0 51.26 5.52 4313.0 4700.0 51.11 5.59 4344.4 -366.7 -382.0 -397.5 -413.1 -428.8 .74 978.9 3.8 .56 1017.5 3.9 .28 1056.2 3.9 .91 1095.0 4.0 .31 1134.0 4.0 976.72 N 65.17 E 1015.16 N 68.74 E 1053.70 N 72.38 E 1092.40 N 76.09 E 1131.17 N 79.86 E 4750.0 51.20 5.53 4375.7 4800.0 51.17 5.57 4407.1 4850.0 51.30 5.69 4438.4 4900.0 50.74 5.78 4469.8 4950.0 51.10 5.80 4501.3 -444.5 -460.2 -475.9 -491.7 -507.4 .21 1172.9 4.1 .09 1211.9 4.1 .32 1250.8 4.2 .12 1289.7 4.2 .71 1328.5 4.3 1169.93 N 83.63 E 1208.71 N 87.40 E 1247.51 N 91.22 E 1286.18 N 95.11 E 1324.80 N 99.02 E 5000.0 51.52 5.75 4532.6 5050.0 51.35 5.82 4563.8 5100.0 51.04 6.00 4595.1 5150.0 51.54 6.02 4626.4 5200.0 51.66 6.10 4657.4 -523.3 -539.1 -555.0 -571.0 -587.1 .84 1367.5 4.3 · 35 1406.6 4.4 . 67 1445 . 5 4 . 4 .99 1484.5 4.4 .27 1523.7 4.5 1363.62 N 102.95 E 1402.52 N 106.89 E 1441.27 N 110.90 E 1480.08 N 114.99 E 1519.04 N 119.13 E A Gyroda t a D i re c t i onal Survey B.P. EXPLORATION SDI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA Job Number: A0797GCE412 Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 5250.0 5300.0 5350.0 5400.0 5450.0 52.00 6.17 4688.3 51.98 6.23 4719.1 52.33 6.29 4749.8 52.61 6.35 4780.3 52.83 6.45 4810.5 -603.3 -619.6 -635.9 -652.4 -668.9 .70 1563.0 4.5 .12 1602.4 4.6 .71 1641.8 4.6 .56 1681.5 4.6 .48 1721.2 4.7 1558.13 N 1597.29 N 1636.54 N 1675.95 N 1715.49 N 123.33 E 127.58 E 131.89 E 136.25 E 140.69 E 5500.0 5550.0 5600.0 5650.0 5700.0 53.00 6.51 4840.7 53.23 6.55 4870.7 53.25 6.56 4900.6 53.52 6.52 4930.4 53.64 6.53 4960.1 -685.5 -702.3 -719.0 -735.8 -752.6 .34 1761.1 4.7 .48 1801.1 4.8 .03 1841.1 4.8 .54 1881.2 4.8 .24 1921.5 4.9 1755.12 N 1794.85 N 1834.65 N 1874.52 N 1914.49 N 145.19 E 149.74 E 154.31 E 158.88 E 163.46 E 5750.0 5800.0 5850.0 5900.0 5950.0 53.68 6.61 4989.8 54.04 6.67 5019.2 54.79 6.66 5048.3 54.83 6.74 5077.2 55.00 6.70 5105.9 -769.5 -786.4 -803.5 -820.7 -837.9 .15 1961.7 4.9 .72 2002.1 4.9 .51 2042.7 5.0 .15 2083.6 5.0 .35 2124.5 5.1 1954.51 N 1994.61 N 2035.00 N 2075.58 N 2116.22 N 168.07 E 172.74 E 177.46 E 182.23 E 187.02 E 6000.0 6050.0 6100.0 6150.0 6200.0 55.18 6.63 5134.5 55.45 6.65 5163.0 55.68 6.58 5191.2 56.03 6.57 5219.3 55.97 6.57 5247.2 -855.2 -872.4 -889.7 -907.1 -924.4 .39 2165.5 5.1 .54 2206.6 5.1 .48 2247.8 5.1 .69 2289.2 5.2 .11 2330.6 5.2 2156.94 N 2197.79 N 2238.75 N 2279.86 N 2321.04 N 191.78 E 196.53 E 201.28 E 206.02 E 210.77 E 6250.0 6300.0 6350.0 6400.0 6450.0 55.39 6.42 5275.4 54.62 6.46 5304.1 54.23 6.43 5333.2 53.66 6.58 5362.6 53.45 6.45 5392.3 -941.7 -958.7 -975.7 -992.5 -1009.4 .19 2371.9 5.2 .56 2412.8 5.2 .78 2453.5 5.3 .16 2493.9 5.3 .47 2534.1 5.3 2362.07 N 2402.77 N 2443.18 N 2483.34 N 2523.31 N 215.44 E 220.03 E 224.60 E 229.18 E 233.74 E A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION ~DI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA ~ob Number: A0797GCE412 ~EASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet 6500.0 6550.0 6600.0 6650.0 6700.0 6750.0 6800.0 6850.0 6900.0 6950.0 7000.0 7050.0 7100.0 7150.0 7200.0 7250.0 7300.0 7350.0 7400.0 7450.0 7500.0 7550.0 7600.0 7650.0 7700.0 52.89 6.27 5422.3 -1026.0 52.61 6.09 5452.6 -1042.4 52.85 5.97 5482.9 -1058.7 52.19 5.90 5513.3 -1074.9 51.51 5.81 5544.2 -1090.9 50.76 5.75 5575.5 -1106.7 50.18 5.53 5607.4 -1122.3 50.12 5.29 5639.4 -1137.7 49.86 4.90 5671.5 -1152.8 49.60 4.61 5703.9 -1167.7 49.52 4.44 5736.3 -1182.4 49.50 4.29 5768.8 -1197.0 49.25 4.11 5801.3 -1211.4 48.87 3.87 5834.1 -1225.6 48.78 3.67 5867.0 -1239.7 48.71 3.55 5900.0 -1253.7 48.43 3.59 5933.1 -1267.6 49.04 3.67 5966.0 -1281.5 48.64 3.74 5998.9 -1295.6 48.47 3.67 6032.0 -1309.5 48.27 3.46 6065.2 -1323.4 48.57 3.38 6098.4 -1337.1 48.60 3.26 6131.5 -1350.9 48.61 3.14 6164.6 -1364.6 48.32 3.02 6197.7 -1378.1 DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. 1.17 2574.1 5.3 .61 2613.9 5.3 .51 2653.7 5.3 1.33 2693.4 5.3 1.36 2732.7 5.3 .49 2771.6 5.4 .21 2810.2 5.4 .38 2848.6 5.4 .80 2886.9 5.4 .67 2925.0 5.3 .31 2963.1 5.3 .24 3001.1 5.3 .57 3039.0 5.3 .84 3076.8 5.3 .35 3114.4 5.3 .23 .55 .22 .82 .36 3152.0 5.3 3189.5 5.2 3227.0 5.2 3264.7 5.2 3302.1 5.2 3339.5 5.2 3376.9 5.1 3414.4 5.1 3451.8 5.1 3489.2 5.1 .5O .61 .19 .19 .60 Page H O R I Z O N T A L COORDINATES feet 2563.08 N 2602.65 N 2642.22 N 2681.68 N 2720.79 N 2759.53 N 2797.91 N 2836.12 N 2874.27 N 2912.29 N 2950.22 N 2988.14 N 3025.99 N 3063.66 N 3101.22 N 3138.73 N 3176.15 N 3213.66 N 3251.22 N 3288.62 N 3325.92 N 3363.26 N 3400.69 N 3438.14 N 3475.52 N 238.18 E 242.46 E 246.64 E 250.75 E 254.76 E 258.68 E 262.47 E 266.09 E 269.49 E 272.65 E 275.65 E 278.55 E 281.32 E 283.95 E 286.42 E 288 79 E 291.12 E 2 9 3.5 0 E" -- .-~ 295.94 298 36 E "'* 302 91 E 307.18 E 309.19 E A Gyroda t a D i re c t i ona i Survey ~.P. EXPLORATION ~DI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA Iob Number: A0797GCE412 Page 4EASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 7750.0 7800.0 7850.0 7900.0 7950.0 48.44 2.95 6230.9 48.52 2.90 6264.1 48.27 2.79 6297.3 48.29 2.55 6330.5 48.34 2.31 6363.8 -1391.6 -1405.1 -1418.5 -1431.8 -1444.9 .26 3526.6 5.1 .16 3564.0 5.0 .54 3601.4 5.0 .36 3638.7 5.0 .37 3676.0 5.0 3512.85 N 311.14 E 3550.24 N 313.05 E 3587.58 N 314.91 E 3624.85 N 316.65 E 3662.16 N 318.23 E 8000.0 8050.0 8100.0 8150.0 8200.0 48.23 2.60 6397.1 48.28 2.51 6430.4 48.10 2.38 6463.7 47.91 2.26 6497.1 48.07 2.17 6530.6 -1458.1 -1471.3 -1484.4 -1497.5 -1510.4 .49 3713.3 4.9 .18 3750.5 4.9 .42 3787.8 4.9 .41 3824.9 4.9 .35 3862.0 4.8 3699.45 N 3736.72 N 3773.95 N 3811.08 N 3848.21 N 319.83 E 321.49 E 323.08 E 324.59 E 326.02 E 8250.0 8300.0 8350.0 8400.0 8450.0 48.11 2.07 6564.0 48.23 2.09 6597.3 48.06 1.87 6630.7 48.19 1.80 6664.1 48.12 1.84 6697.4 -1523.3 -1536.2 -1549.0 -1561.8 -1574.5 .17 3899.2 4.8 .25 3936.4 4.8 .47 3973.6 4.8 .28 4010.8 4.7 .15 4048.0 4.7 3885.39 N 3922.63 N 3959.85 N 3997.06 N 4034.29 N 327.40 E 328.75 E 330.04 E 331.23 E 332.41 E 8500.0 8550.0 8600.0 8650.0 8700.0 48.28 1.90 6730.8 48.29 1.99 6764.0 48.12 1.96 6797.4 48.00 1.86 6830.8 48.20 1.74 6864.2 -1587.3 -1600.1 -1613.0 -1625.8 -1638.5 .33 4085.2 4.7 .13 4122.5 4.7 .34 4159.7 4.6 .29 4196.9 4.6 .44 4234.0 4.6 4071.54 N 4108.85 N 4146.10 N 4183.27 N 4220.47 N 333.63 E 334.89 E 336.18 E 337.42 E 338.58 E 8750.0 8800.0 8850.0 8900.0 8950.0 48.26 1.77 6897.5 48.37 1.81 6930.7 48.17 1.87 6964.0 47.97 2.04 6997.4 47.65 2.05 7031.0 -1651.2 -1664.0 -1676.7 -1689.5 -1702.3 .13 4271.3 4.6 .22 4308.6 4.5 .39 4345.8 4.5 .48 4383.0 4.5 .64 4420.0 4.5 4257.74 N 4295.07 N 4332.36 N 4369.54 N 4406.56 N 339.73 E 340.90 E 342.10 E 343.37 E 344.69 E A Gyroda t a D i r e c t i ona I Survey B.P. EXPLORATION $DI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA 3ob Number: A0797GCE412 Page ~EASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg. / feet deg. 100 ft. HORIZONTAL COORDINATES feet 9000.0 47.78 2.07 7064.6 9050.0 47.21 1.99 7098.4 9100.0 46.98 2.07 7132.5 9150 . 0 47 . 24 1 . 92 7166 . 5 9200 . 0 47 . 19 1.92 7200 . 5 -1715.1 -1727.9 -1740.5 -1753.2 -1765.8 .27 4457.0 4.5 1·15 4493.8 4.4 .47 4530.4 4.4 .56 4567.0 4.4 .11 4603.7 4.4 4443.53 N 4480.37 N 4516.97 N 4553.58 N 4590.25 N 346.02 E 347.32 E 348.62 E 349.90 E 351.12 E 9250.0 46.54 1.79 7234.6 9300.0 46.70 1.72 7269.0 9350.0 46.22 1.57 7303.4 9400.0 45.75 1.56 7338.2 9450.0 45.65 1.64 7373.1 -1778.3 -1790.7 -1803.0 -1815.1 -1827.2 1.30 4640·1 4.4 .33 4676.4 4.3 · 99 4712.6 4.3 · 92 4748.5 4.3 .24 4784.3 4.3 4626.72 N 4663.04 N 4699.27 N 4735.22 N 4770.99 N 352.31 E 353.42 E 354.46 E 355.44 E 356.44 E 9500.0 46.29 1.63 7407.8 9550.0 45.72 1.61 7442.6 9600.0 46.13 1.58 7477.3 9650.0 46.37 1.86 7511.9 9700.0 46.60 2.12 7546.4 -1839.4 -1851.6 -1863.7 -1876.0 -1888.5 1.28 4820·2 4.3 1·13 4856.1 4.2 .81 4892.0 4.2 .63 4928.1 4.2 .60 4964.3 4.2 4806.92 N 4842.88 N 4878.78 N 4914.88 N 4951.12 N 357.47 E 358.49 E 359.49 E 360.57 E 361.83 E 9750.0 46.99 2.38 7580.6 9800.0 46.79 2.65 7614.8 9850.0 47.08 2.94 7648.9 9900.0 47.06 3.23 7682.9 9950.0 47.42 3.57 7716.9 -1901.3 -1914.2 -1927.2 -1940.5 -1954.0 .86 5000.8 4.2 .56 5037.2 4.2 .72 5073.8 4.1 .43 5110.4 4.1 .86 5147.1 4.1 4987.54 N 5024.01 N 5060.50 N 5097.05 N 5133.70 N 363·26 E 364.87 E 366.65 E 368·62 E 370.80 E 10000.0 47.43 3.97 7750.7 10050.0 47.81 4.28 7784.4 10100.0 47.76 4.73 7818.0 10150.0 48.14 5.19 7851.5 10200.0 48.64 5.79 7884.7 -1967.8 -1981.8 -1996.1 -2010.7 -2025.7 .59 5183.9 4.1 .88 5220.8 4.1 .66 5257.9 4.1 1.02 5295.0 4.1 1.35 5332.4 4.1 5170.44 N 5207.28 N 5244.19 N 5281.18 N 5318.39 N 373.22 E 375.87 E 378.78 E 381.99 E 385.57 E A Gyroda t a D i r e c t i ona i Survey ~.P. EXPLORATION {DI UNIT, WELL NO. 3-17B/M-31 ~NDICOTT. FIELD, ALASKA Iob Number: A0797GCE412 Page 4EASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet i0250.0 i0300.0 i0350.0 10400.0 10450.0 48.31 5.91 7917.9 48.05 6.18 7951.2 49.20 6.04 7984.2 49.61 6.09 8016.8 49.56 5.96 8049.2 -2040.9 -2056.2 -2071.6 -2087.2 -2102.8 .69 5369.8 4.2 .67 5407.0 4.2 .31 5444.5 4.2 .83 5482.5 4.2 .23 5520.5 4.2 5355.63 N 389.38 E 5392.69 N 393.31 E 5429.99 N 397.30 E 5467.74 N 401.31 E 5505.60 N 405.31 E 10500.0 10550.0 10600.0 10650.0 10700.0 49.75 6.35 8081.6 45.91 1.84 8115.1 43.39 355.94 8150.7 40.51 350.87 8187.9 37.42 347.20 8226.8 -2118.5 -2132.6 -2143.0 -2149.7 -2153.7 10 9 8 7 .70 5558.6 4.2 .17 5595.6 4.2 .70 5630.6 4.2 .89 5663.4 4.1 .70 5693.7 4.0 5543.49 N 5580.42 N 5615.52 N 5648.70 N 5679.55 N 409.39 E 412.08 E 411.43 E 407.64 E 401.69 E 10750.0 10800.0 10850.0 10900.0 10950.0 34.59 342.57 8267.3 32.71 338.49 8308.9 30.71 335.90 8351.4 28.13 327.75 8395.0 26.07 315.82 8439.5 -2155.3 -2154.7 -2152.6 -2148.4 -2140.7 7 5 4 9 11 .84 5721.5 3.9 .88 5746.9 3.8 .84 5770.4 3.7 .51 5791.3 3.6 .61 5808.3 3.4 5707.92 N 5734.04 N 5758.27 N 5779.91 N 5797.77 N 394.07 E 384.87 E 374.70 E 363.19 E 349.23 E 11000.0 11050.0 11100.0 11150.0 11200.0 25.03 308.23 8484.6 24.21 303.84 8530.1 23.37 298..31 8575.9 22.22 290.16 8622.0 21.31 280.86 8668.4 -2130.0 -2117.9 -2104.7 -2090.5 -2075.1 6.87 5821.7 3.3 4.01 5833.0 3.1 4.76 5842.5 2.9 6.72 5849.6 2.8 7.13 5853.7 2.6 5812.20 N 5824.45 N 5834.87 N 5842.83 N 5847.80 N 333.26 E 316.44 E 299.19 E 281.58 E 263.77 E 11250.0 11300.0 11350.0 11400.0 11450.0 22.38 271.34 8714.8 24.47 265.48 8760.7 26.27 260.06 8805.9 26.44 258.38 8850.7 25.89 257.61 8895.6 -2058.2 -2039.2 -2018.2 -1996.1 -1974.2 7.39 5854.9 2.4 6.26 5853.5 2.2 5.87 5850.0 2.0 1.53 5845.1 1.8 1.31 5839.9 1.6 5849.74 N 5849.14 N 5846.42 N 5842.27 N 5837.68 N 245.32 E 225.48 E 204.25 E 182.44 E 160.88 E A Gyroda t a D i re c t i ona i Survey {.P. EXPLORATION ~DI UNIT, WELL NO. 3-17B/M-31 ~NDICOTT FIELD, ALASKA Iob Number: A0797GCE412 Page 4EASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 11500.0 25.46 256.69 8940.6 11550.0 25.41 256.28 8985.8 11600.0 25.92 257.23 9030.9 11650.0 25.87 257.38 9075.8 11700.0 25.60 257.82 9120.9 -1952.7 -1931.2 -1909.7 -1887.9 -1866.3 .16 5834.5 1.4 .37 5829.1 1.2 .30 5823.7 1.0 .17 5818.6 .8 .66 5813.7 .5 5832.87 N 5827.85 N 5822.89 N 5818.09 N 5813.43 N 139.76 E 118.87 E 97.80 E 76.50 E 55.29 E 11750.0 24.98 258.25 9166.1 11800.0 25.03 257.81 9211.4 11850.0 24.46 258.50 9256.8 11900.0 23.00 261.61 9302.6 11950.0 22.46 261.52 9348.7 -1845 -1824 -1803 -1783 -1764 .1 .1 .3 .4 .3 1.30 5809.1 .3 .39 5804.6 .1 1.28 5800.3 359.9 3.84 5796.9 359.7 1.09 5794.2 359.5 5809.00 N 5804.61 N 5800.32 N 5796.83 N 5793.99 N 34.40 E 13.72 E 6.76 W 26.57 W 45.68 W 12000.0 22.68 260.56 9394.9 12050.0 24.14 260.08 9440.8 12100.0 26.86 260.45 9485.9 12150.0 27.57 256.78 9530.3 12200.0 28.45 255.04 9574.5 -1745 -1725 -1704 -1681 -1658 .4 .8 .5 .8 .4 .86 5791.4 359.4 2.93 5788.3 359.2 5.46 5785.0 359.0 3.64 5780.9 358.7 2.39 5775.7 358.5 5791.00 N 5787.66 N 5784.02 N 5779.50 N 5773.78 N 64.63 W 84.21 W 105.43 W 127.83 W 150.61 W 12250.0 32.20 256.42 9617.6 -1633 12300.0 36.11 256.86 9659.0 -1605 12350.0 39.91 252.60 9698.4 -1574 12400.0 42.19 244.53 9736.1 -1541 12450.0 44.30 238.07 9772.6 -1508 .2 .2 .5 .7 .1 7.64 5770.2 358.3 7.84 5764.7 358.0 9.24 5757.6 357.7 11.53 5746.9 357.4 9.79 5731.9 357.1 5767.58 N 5761.10 N 5752.95 N 5740.92 N 5724.45 N 175.07 W 202.38 W 232.05 W 262.54 W 292.54 W 12500.0 47.48 233.31 9807.4 12550.0 52.99 230.58 9839.3 12600.0 58.55 224.51 9867.5 12650.0 64.04 218.55 9891.5 12700.0 68.39 214.28 9911.7 -1473.7 -1437.5 -1399.9 -1362.1 -1324.9 9.33 5713.3 356.8 11.79 5691.4 356.5 14.98 5665.5 356.1 15.16 5634.8 355.8 11.69 5600.1 355.5 5704.20 N 5680.49 N 5652.57 N 5619.73 N 5582.91 N 322.15 W 352.38 W 382.80 W 411.80 W 438.92 W A Gyroda t a D i re c t i ona I Survey ½.P. EXPLORATION ~DI UNIT, WELL NO. 3-17B/M-31 ~NDICOTT FIELD, ALASKA Iob Number: A0797GCE412 Page 10 4EASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet L2750.0 69.43 211.56 9929.7 L2800.0 69.18 211.52 9947.3 [2850.0 68.84 211.39 9965.2 ~2900.0 68.92 211.05 9983.3 12950.0 68.34 210.46 10001.5 -1288.6 5.47 5563.2 355.2 -1252.9 .50 5525.6 354.9 -1217.3 .72 5488.1 354.6 -1181.9 .65 5450.7 354.3 -1146.8 1.60 5413.3 354.1 5543.76 N 5503.89 N 5464.07 N 5424.18 N 5384.17 N 464.27 W 488.73 W 513.10 W 537.27 W 561.08 W 13000.0 68.13 210.90 10020.0 13050.0 71.42 213.02 10037.3 13100.0 71.63 216.70 10053.1 -1111.8 .91 5376.1 353.8 -1075.8 7.69 5339.4 353.4 -1037.9 6.99 5303.9 353.1 5344.23 N 5304.44 N 5265.53 N 584.78 W 609.61 W 636.71 W Final Station Closure: Distance: 5303.89 ft Az: 353.11 deg. A Gyroda t a D i re c t i ona i Survey for B.P. EXPLORATION SDI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA 3ob Number: SUB412 Run Date: 10-Jul-97 15:00:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.342000 deg. N Sub-sea Correction from Vertical Reference: 55.75 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 251.820 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION SDI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA ~ob Number: SUB412 Page SUBSEA DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet -55.8 100.0 200.0 300.0 400.0 0.00 0.00 0.0 .11 97.05 155.8 .07 49.03 255.8 .08 20.69 355.8 .08 7.84 455.8 0.0 .00 0.0 0.0 .15 .3 112.2 .I0 .4 102.6 .05 .5 87.3 .03 .5 72.0 .00 N 0.00 E .10 S .24 E .08 S .37 E .06 N .43 E .15 N .46 E 500.0 600.0 700.0 800.0 900.0 .09 27.14 555.8 .11 39.83 655.8 .19 39.15 755.8 .45 44.63 855.8 .98 35.93 955.8 -.6 -1.4 -2.4 .06 .6 60.8 .06 .8 54.8 .09 1.1 51.1 .26 1.8 48.4 .56 3.5 44.0 .28 N .50 E .42 N .59 E .62 N .76 E .02 N 1.14 E .01 N 1.88 E 1000.0 1100.0 1200.0 1300.0 1400.0 2.52 19.91 1055.8 4.00 7.01 1155.8 4.18 2.55 1255.8 3.69 3.84 1355.8 3.19 4.42 1455.8 -4.3 -7.0 -9.8 -12.3 -14.5 .61 7.4 33.9 .65 14.1 22.4 .72 21.2 15.0 .51 27.7 11.5 .51 33.2 10.0 4.81 N 2.97 E 10.38 N 3.97 E 17.49 N 4.52 E 24.36 N 4.90 E 30.35 N 5.32 E 1500.0 1600.0 1700.0 1800.0 1900.0 3.05 4.07 1555.8 3.12 3.71 1655.8 3.35 2.31 1755.8 3.54 2.06 1855.8 3.38 2.32 1955.8 -16.6 -18.6 -20.7 -22.8 -24.9 .23 38.5 9.1 .08 43.9 8.4 .24 49.7 7.8 .21 55.8 7.2 .23 61.8 6.6 35.78 N 5.73 E 41.16 N 6.09 E 46.80 N 6.39 E 52.81 N 6.61 E 58.85 N 6.84 E 2000.0 2100.0 2200.0 2300.0 2400.0 3.08 3.54 2055.8 2.88 5.20 2155.8 2.82 5.71 2255.8 2.87 5.92 2355.8 2.91 7.86 2455.8 -26.9 .31 67.2 6.3 -28.9 .22 72.2 6.2 -30.9 .07 77.3 6.1 -32.9 .05 82.1 6.1 -35.0 .13 87.2 6.1 64.48 N 7.13 E 69.67 N 7.52 E 74.63 N 7.99 E 79.57 N 8.49 E 84.58 N 9.10 E A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION SDI UNIT, WELL NO. 3-17B/M-31 ENDICOTT FIELD, ALASKA Job Number: SUB412 Page SUBSEA DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 2500 2600 2700 2800 2900 .0 .0 .0 .0 .0 3.71 12.95 2555.8 5.94 17.41 2655.8 8.75 15.67 2755.8 11.35 9.62 2855.8 14.48 6.89 2955.8 -37 -42 -49 -58 -68 .9 .6 .9 .8 .8 · 89 93.4 6.4 2.26 103.2 7.2 2.85 118.0 8.3 2.78 137.0 8.8 3.18 161.2 8.7 90.25 N 10.20 E 98.34 N 12.55 E 110.72 N 16.16 E 127.99 N 19.82 E 150.66 N 22.97 E 3000 3100 3200 3300 3400 .0 .0 .0 .0 .0 17.66 5.35 3055.8 -80 20.52 3.14 3155.8 -93 22.70 .17 3255.8 -107 24.01 .26 3355.8 -120 27.41 .32 3455.8 -135 .6 .8 .2 .7 .9 2.84 190.6 8.3 2.75 224.6 7.6 1.89 262.1 6.7 1.46 301.7 5.7 3.33 368.4 5.0 178.90 N 26.04 E 213.45 N 28.64 E 253.17 N 29.64 E 296.20 N 29.75 E 344.09 N 30.02 E 3500 3600 3700 3800 3900 .0 .0 .0 .0 .0 30.31 1.04 3555.8 -153 33.21 2.27 3655.8 -174 36.24 2.54 3755.8 -199 38.86 3.12 3855.8 -227 42.16 3.45 3955.8 -258 .7 .9 .3 .0 .3 2.53 418.2 4.4 2.20 471.9 4.0 2.56 559.0 3.8 1.76 620.9 3.7 2.74 719.7 3.7 399.38 N 30.62 E 461.53 N 32.57 E 530.64 N 35.50 E 607.84 N 39.33 E 692.87 N 44.30 E 40O0 4100 4200 4300 4400 .0 .0 .0 .0 .0 46.38 3.76 4055.8 -294 49 · 72 4 · 74 4155.8 -337 50.70 5.38 4255.8 -384 51.14 5.57 4355.8 -434 50.99 5.74 4455.8 -484 .5 .3 .9 .5 .6 2.62 826.9 3.6 1.54 940.5 3.7 .51 1056.2 3.9 · 28 1172.9 4.1 .76 1289.7 4.2 790 · 36 N 50 . 39 E 902.39 N 58.69 E 1022.24 N 69.41 E 1145.24 N 81.23 E 1268.87 N 93.37 E 4500 4600 4700 4800 4900 .0 .0 .0 .0 .0 51.39 5.80 4555.8 -535.1 51.65 6.10 4655.8 -586.3 52.39 6.30 4755.8 -639.1 53.12 6.53 4855.8 -693.9 53.62 6.53 4955.8 -750.1 .48 .31 .68 .41 .29 1406.6 4.3 1523.7 4.5 1681.5 4.6 1801.1 4.7 1921.5 4.9 1392.51 N 105.87 E 1516.93 N 118.90 E 1644.24 N 132.74 E 1775.06 N 147.47 E 1908.60 N 162.78 E A Gyroda t a D i r e c t i ona i Survey ~.P. EXPLORATION ~DI UNIT, WELL NO. 3-17B/M-31 ~NDICOTT FIELD, ALASKA Iob Number: SUB412 Page SUBSEA DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. H O R I Z O N T A L COORDINATES feet 5000.0 5100.0 5200.0 5300.0 5400.0 54.80 6.68 5055.8 55.38 6.64 5155.8 55.80 6.52 5255.8 53.79 6.55 5355.8 52.64 6.08 5455.8 -807.9 -868.1 -929.6 -988.6 -1044.1 1.16 2083.6 5.0 .50 2206.6 5.1 .43 2371.9 5.2 1.07 2493.9 5.3 .60 2653.7 5.3 2045.44 N 2187.44 N 2333.41 N 2473.95 N 2606.80 N 178.68 E 195.33 E 212.17 E 228.11 E 242.90 E 5500.0 5600.0 5700.0 5800.0 5900.0 51.23 5.79 5555.8 49.99 5.09 5655.8 49.51 4.35 5755.8 48.81 3.74 5855.8 48.85 3.65 5955.8 -1096.8 -1145.4 -1191.1 -1234.9 -1277.2 1.41 2771.6 5.4 .60 2886.9 5.4 .27 3001.1 5.3 .52 3114.4 5.3 1.02 3227.0 5.2 2735.09 N 2855.53 N 2972.95 N 3088.38 N 3201.97 N 256.21 E 267.82 E 277.39 E 285.58 E 292.76 E 6000.0 6100.0 6200.0 6300.0 6400.0 48.33 3.52 6055.8 48.61 3.17 6155.8 48.50 2.92 6255.8 48.33 2.37 6355.8 48.14 2.41 6455.8 -1319.4 -1360.9 -1401.7 -1441.8 -1481.3 .46 3339.5 5.2 .19 3451.8 5.1 .19 3564.0 5.0 .37 3676.0 5.0 .36 3787.8 4.9 3315.26 N 3428.16 N 3540.85 N 3653.13 N 3765.08 N 300.02 E 306.62 E 312.57 E 317.85 E 322.70 E 6500.0 6600.0 6700.0 6800.0 6900.0 48.10 2.09 6555.8 48.16 1.82 6655.8 48.29 1.96 6755.8 48.15 1.77 6855.8 48.22 1.86 6955.8 -1520.1 -1558.6 -1597.0 -1635.3 -1673.6 .21 3899.2 4.8 .33 4010.8 4.7 .18 4122.5 4.7 .40 4234.0 4.6 .35 4345.8 4.5 3876.21 N 3987.76 N 4099.56 N 4211.09 N 4323.11 N 327.06 E 330.93 E 334.58 E 338.29 E 341.80 E 7000.0 7100.0 7200.0 7300.0 7400.0 47.75 2.06 7055.8 47.16 1.97 7155.8 46.64 1.75 7255.8 45.70 1.60 7355.8 45.88 1.60 7455.8 -1711.8 -1749.2 -1785.9 -1821.2 -1856.2 .37 4457.0 4.5 .53 4567.0 4.4 .70 4676.4 4.3 .58 4784.3 4.3 .01 4892.0 4.2 4433.76 N 4542.03 N 4649.05 N 4753.23 N 4856.48 N 345.67 E 349.49 E 352.99 E 355.94 E 358.86 E A Gyroda t a D i r e c t i ona i Survey ½.P. EXPLORATION ~DI UNIT, WELL NO. 3-17B/M-31 ~NDICOTT FIELD, ALASKA lob Number: SUB412 Page SUBSEA DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 7500.0 7600.0 7700.0 7800.0 7900.0 46.71 2.19 7555.8 47.08 3.00 7655.8 47.49 4.02 7755.8 48.20 5.26 7855.8 48.20 6.16 7955.8 -1892.0 -1929.9 -1969.9 -2012.6 -2058.3 .67 5000.8 4.2 .66 5110.4 4.1 .64 5220.8 4.1 .06 5332.4 4.1 .90 5444.5 4.2 4961.12 N 5067.86 N 5175.94 N 5285.94 N 5397.83 N 362.22 E 367.05 E 373.61 E 382.45 E 393.86 E 8000.0 49.59 6.04 8055.8 -2106 8100.0 43.00 355.25 8155.8 -2143 8200.0 35.40 343.89 8255.8 -2154 8300.0 30.46 335.09 8355.8 -2152 8400.0 25.69 313.09 8455.8 -2136 .0 .9 .8 .2 .9 .32 5558.6 4.2 9.59 5663.4 4.2 7.80 5721.5 4.0 5.30 5791.3 3.7 9.90 5821.7 3.4 5513.27 N 5619.99 N 5699.85 N 5760.42 N 5802.96 N 406.13 E 410.92 E 396.24 E 373.55 E 343.48 E 8500.0 23.74 300.74 8555.8 -2110 8600.0 21.56 283.39 8655.8 -2079 8700.0 24.25 266.12 8755.8 -2041 8800.0 26.38 258.29 8855.8 -1993 8900.0 25.45 256.55 8955.8 -1945 .5 .3 .2 .7 .5 4.43 5842.5 3.0 7.02 5853.7 2.6 6.38 5853.5 2.2 1.51 5839.9 1.8 .89 5829.1 1.3 5830.29 N 5846.45 N 5849.21 N 5841.75 N 5831.19 N 306.77 E 268.62 E 227.62 E 180.02 E 132.77 E 9000.0 25.89 257.31 9055.8 9100.0 25.12 258.15 9155.8 9200.0 24.47 258.48 9255.8 9300.0 22.49 261.37 9355.8 9400.0 25.04 260.20 9455.8 -1897 -1850 -1803 -1761 -1718 .6 .0 .8 .5 .7 .67 5818.6 .8 1.15 5809.1 .4 1.26 5800.3 359.9 1.06 5791.4 359.5 3.77 5785.0 359.1 5820.23 N 5810.01 N 5800.42 N 5793.54 N 5786.45 N 86.01 E 39.18 E 6.92 W 48.57 W 91.26 W 9500.0 28.08 255.78 9555.8 -1668.3 9600.0 35.81 256.83 9655.8 -1607.4 9700.0 43.33 241.05 9755.8 -1523.6 9800.0 56.23 227.04 9855.8 -1415.6 9900.0 69.02 211.46 9955.8 -1236.2 2 7 10 13 .92 5775.7 358.6 .83 5764.7 358.0 .59 5731.9 357.2 .65 5665.5 356.3 .60 5488.1 354.8 5776.21 N 5761.61 N 5732.05 N 5664.22 N 5485.18 N 140.94 W 200.23 W 278.70 W 370.11 W 500.19 W A Gyroda t a D i re c t i ona i Survey I.P. EXPLORATION IDI UNIT, WELL NO. 3-17B/M-31 :NDICOTT FIELD, ALASKA rob Number: SUB412 Page SUBSEA I N C L AZIMUTH VERTICAL VERTICAL DOGLEG CLOSURE DEPTH DEPTH SECTION SEVERITY DIST. AZIMUTH feet deg. deg. feet feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 9997.4 71.63 216.70 10053.1 -1037.9 6.99 5303.9 353.1 5265.53 N 636.71 W ?inal Station Closure: Distance: 5303.89 ft Az: 353.11 deg. 4. QUALITY CONTROL QUALITY CONTROL REPORT JOB NUMBER: A0797GCE412 TOOL NUMBER: 777 MAXIMUM GYRO TEMPERATURE: 96.16 C MAXIMUM AMBIENT TEMPERATURE: 100,13C MAXIMUM INCLINATION: 71.63 AVERAGE AZIMUTH: 353.11 WIRELINE REZERO VALUE: N/A REZERO ERROR / K: N/A CALIBRATION USED FOR FIELD SURVEY: 2040 CALIBRATION USED FOR FINAL SURVEY: 2040 PRE JOB MASS BALANCE OFFSET CHECK: -.35 POST JOB MASS BALANCE OFFSET CHECK~: USED O.O/N/A CONTINUOUS CONDITION OF SHOCK WATCHES -.26 UPON ARRIVAL AT RIG: O.K. UPON COMPLETION OF SURVEY: O.K. UPON RETURN TO ATLAS O.K. BOTTOM LINE COMPARISIONS M.D. INC AZIMUTH TVD NORTHING EASTING MWD 13121 70.99 215.95 10048 5236 -683 FINAL SURVEY 13100 71.63 216.70 10053 5265 -637 FUNCTION TEST JOB NUMBER' A0797GOE412 5 Survey stations were collected at the measured depth shown below. The tables show the repeatability of the gyro tool in both inclination and azimuth at one measured depth. INCLINATION M.D. ft I 2 3 4 5 3000 15.73 15.73 15.73 15.73 15.73 AZIMUTH M.D. ft 1 2 3 4 5 3000 6.81 6.76 6.73 6.79 6.74 . ,.~ 5. EQUIPMENT AND CHRONOLOGICAL REPORT EQUIPMENT REPORT JOB NUMBER: A0797GCE412 DOWNHOLE ELECTRONICS SURFACE ELECTRONICS PRIMARY TOOL No. 777 GYRO SECTION DATA SECTION POWER SECTION BACKUP TOOL No. 767 GYRO SECTION DATA SECTION POWER SECTION A0169 C0111 C0112 A0103 C0089 C0086 COMPUTER A0349 POWER SUPPLY PRINTER A0079 INTERFACE A0143 COMPUTER A0222 POWER SUPPLY PRINTER A0029 INTERFACE A0055 A0085 A0107 WIRELINE COMPANY: CABLE SIZE: 5/16" ATLAS RUNNING GEAR 2.5" HOUSING W/ROLLERS TOP AND BOTTOM WITH TRACTOR TOOL ON TOP TOTAL LENGTH OF TOOL :42' MAXIMUM O.D.: 3.6 INCHES TOTAL WEIGHT OF TOOL: 700 POUNDS CHRONOLOGICAL REPORT JOB NUMBER: A0797GCE412 SUNDAY,07/06/97 14:20 TO SLOPE ON CHARTER 18:00 CHECK TOOL, O.K., JOB TOMORROW A.M. MONDAY,07~07~97 11:00 TO LOCATION, JOB DELAYED 13:00 STANDBY FOR POOL 7 AND OR SDI 3-17/M-31 TUESDAY,07/08/97 22:00 SDI 3-17B/M-31 TOMORROW W/ATLAS WEDNESDAY, 07/09/97 11:00 11:30 12:30 15:00 15:15 18:00 21:15 22:00 24:00 TO LOCATION ARRIVE LOCATION MU TOOL PU GYRO. MU LUBRICATOR. START INRUN SURVEY SURVEY CONTINUOUS TO 13100' OUTRUN CONTINUOUS GYRO TO 13100' RIG DOWN RETURN TO ATLAS, CHECK TOOLS, PROCESS ENDICOTT SURVEY CHECK W/POOL 7 JOB IN 3 OR 4 HOURS. THURSDAY, 07/10/97 01:00 CHECK TOOLS 08:00 TO POOL 7 FOR INHOLE REFERENCE NK-41 21:00 . FINISH INHOLE REFERENCE, MPF-09 ~ 6:00 A.M. 24:00 CHECK TOOLS FRIDAY, 07/11/97 06:00 MPF-09 TD SURVEY. 20:00 FINISH MPF-09, FINISH PROCESSING ENDICOTT RESULTS. SATURDAY, 7/12/97 07:00 TO ENDICOTT W SDI 3-17B/M-31 RESULTS 09:00 PROCESS 3-17B/M-31 RESULTS 10:30 12:00 16:00 TO MILNE POINT WITH SURVEY RETURN TO ATLAS/CHECK TOOLS FLY TO ANCHORAGE ON ALASKA AIR SPER SHARED SERVICES DRILLING Endicott / 3-17B/M-31 500292194602 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 -SUN DRILLING SERVICES 0 7 J ANCHORAGE ALASKA { DATE OF SURVEY: MWD SURVEY 062997 PAGE JOB NUMBER: AK-MM-70171 KELLY BUSHING ELEV. = 55.75 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10479.14 8062.73 8006.98 10505.00 8079.51 8023.76 10528.36 8095.09 8039.34 10563.64 8119.75 8064.00 10595.91 8142.98 8087.23 49 31 49 32 46 46 44 33 43 24 N 5.46 E .00 5540.19N 371.21E N 5.61 E .45 5559.77N 373.11E N 3.23 E 14.11 5577.12N 374.46E N .60 W 9.97 5602.34N 375.05E N 4.39 W 8.91 5624.72N 374.08E -2081.24 -2089.15 -2095.84 -2104.28 -2110.34 10621.36 8161.72 8105.97 41 43 10658.41 8189.87 8134.12 39 25 10690.92 8215.37 8159.62 37 15 10721.49 8239.94 8184.19 35 43 10754.01 8266.61 8210.86 34 5 N 7.59 W 10.76 5641.83N 372.30E N 10.83 W 8.42 5665.61N 368.46E N 13.31 W 8.16 5685.33N 364.25E N 15.49 W 6.56 5702.94N 359.74E N 19.96 W 9.33 5720.66N 354.09E -2113.98 -2117.75 -2119.91 -2121.11 -2121.28 10786.49 8293.74 8237.99 10818.52 8320.85 8265.10 10849.25 8347.19 8291.44 10881.33 8375.13 8319.38 10911.99 8402.25 8346.50 32 35 31 45 30 15 28 40 26 56 N 22.72 W 6.57 5737.29N 347.60E N 22.86 W 2.66 5753.01N 340.99E N 26.29 W 7.54 5767.40N 334.42E N 31.67 W 9.60 5781.20N 326.80E N 39.17 W 12.72 5792.85N 318.55E -2120.30 -2118.93 -2117.18 -2114.24 -2110.04 10947.73 8434.26 8378.51 25 57 10981.17 8464.41 8408.66 25 17 11010.32 8490.83 8435.08 24 45 11045.68 8523.01 8467.26 24 10 11078.33 8552.85 8497.10 23 40 46.22 W 9.21 5804.54N 307.79E 51.06 W 6.55 5814.09N 296.95E 54.51 W 5.35 5821.55N 287.14E 56.50 W 2.83 5829.84N 275.07E 59.79 W 4.37 5836.83N 263.83E -2103.46 -2096.14 -2089.14 -2080.27 -2071.77 11107.26 8579.41 8523.66 23 5 11141.46 8610.96 8555.21 22 15 11173.16 8640.39 8584.64 21 25 11204.02 8669.13 8613.38 ~21 17 11236.69 8699.48 8643.73 22 7 N 64.60 W 6.89 5842.19N 253.69E N 70.00 W 6.56 5847.28N 241.54E N 76.15 W 7.67 5850.72N 230.28E N 82.30 W 7.27 5852.82N 219.26E N 87.72 W 6.65 5853.86N 207.24E -2063.80 -2053.86 -2044.23 -2034.41 -2023.31 11268.06 8728.40 8672.65 23 26 11299.01 8756.64 8700.89 24 53 11394.59 8842.88 8787.13 26 13 11490.17 8928.88 8873.13 25 31 11586.94 9016.03 8960.28 26 0 S 88.01 W 6.72 5853.88N 195.10E S 84.49 W 6.63 5853.04N 182.46E S 77.16 W 3.58 5846.41N 141.83E S 76.28 W .84 5836.83N 101.24E S 76.95 W .59 5827.10N 60.32E -2011.79 -1999.52 -1958.85 -1917.30 -1875.38 11681.51 9101.12 9045.37 25 44 11779.96 9190.11 9134.36 24 54 11875.46 9277.19 9221.44 23 31 11971.74 9365.73 9309.98 22 45 12003.97 9395.44 9339.69 22 47 S 76.69 W .31 5817.69N 20.14E S 76.59 W .84 5807.96N 20.83W S 80.11 W 2.09 5800.02N 59.18W S 50.62 W .84 5793.69N 96.48W S 79.47 W 1.39 5791.53N 108.76W -1834.27 -1792.31 -1753.40 -1715.99 -1703.64 SPE} -SUN DRILLING SERVICES A_NCHOR3%GE ALASKA PAGE SHARED SERVICES DRILLING Endicott / 3-17B/M-31 500292194602 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 MWD SURVEY JOB NUMBER: AK-MM-70171 KELLY BUSHING ELEV. = 55.75 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 12036.88 9425.65 9369.90 23 58 S 79.51 W 3.62 5789.15N 12066.60 9452.63 9396.88 25 36 S 80.69 W 5.73 5787.01N 12102.60 9484.85 9429.10 27 18 S 78.51 W 5.44 5784.10N 12134.40 9513.07 9457.32 27 38 S 76.27 W 3.41 5780.90N 12162.81 9538.19 9482.44 27 58 S 75.50 W 1.74 5777.67N 121.61W -1690.70 133.88W -1678.37 149.65W -1662.48 163.97W -1647.88 176.82W -1634.66 12199.78 9570.70 9514.95 28 55 S 76.37 W 2.80 5773.39N 12232.08 9598.61 9542.86 31 28 S 77.34 W 8.01 5769.70N 12262.25 9624.01 9568.26 33 49 S 76.82 W 7.88 5766.06N 12297.92 9653.11 9597.36 36 48 S 76.88 W 8.35 5761.37N 12329.97 9678.30 9622.55 39 34 S 74.88 W 9.46 5756.52N 193.91W -1617.09 209.73W -1600.91 225.59W -1584.70 245.67W -1564.16 264.88W -1544.40 12358.56 9700.22 9644.47 40 21 S 68.55 W 14.48 5750.76N 12393.30 9726.25 9670.50 42 34 S 64.26 W 10.38 5741.54N 12425.87 9750.10 9694.35 43 17 S 59.59 W 10.01 5731.10N 12455.01 9770.89 9715.14 45 38 S 56.69 W 10.63 5720.32N 12488.30 9793.84 9738.09 47 14 S 53.17 W 9.04 5706.45N 282.30W -1526.05 303.36W -1503.16 322.92W -1481.32 340.25W -1461.49 359.98W -1438.42 12520.55 9814.98 9759.23 50 49 S 53.25 W 11.10 5691.87N 12551.16 9833.52 9777.77 54 37 S 48.79 W 17.01 5676.54N 12579.32 9849.17 9793.42 57 50 S 46.81 W 12.81 5660.81N 12612.69 9866.05 9810.30 61 24 S 41.16 W 18.10 5640.10N 12639.43 9878.19 9822.44 64 36 S 38.00 W 15.94 5621.73N 379.48W -1415.35 398.39W -1392.60 415.72W -1371.22 435.68W -1345.80 450.85W -1325.65 12675.18 9892.57 9836.82 67 58 S 33.15 W 15.59 5595.11N 12707.04 9904.21 9848.46 69 9 S 29.88 W 10.23 5569.83N 12736.66 9914.71 9858.96 69 20 S 30.24 W 1.32 5545.86N 12769.25 9926.28 9870.53 69 3 S 30.21 W .90 5519.54N 12801.37 9937.81 9882.06 68 50 S 29.35 W 2.59 5493.52N 469.87W -1299.28 485.37W -1276.67 499.24W -1256.01 514.58W -1233.22 529.47W -1210.96 12832.01 9948.88 9893.13 68 49 S 30.31 W 2.92 5468.73N 12928.79 9984.26 9928.51 68 17 S 29.43 W 1.01 5390.62N 13023.00 10016.83 9961.08 71 15 S 30.38 W 3.29 5314.01N 13121.23 10048.63 9992.88 70 59 S 35.95 W 5.37 5236.23N 13183.00 10069.76 10014.01 69 0 S 37.00 W 3.60 5189.57N 543.68W -1189.73 588.54W -1122.73 632.61W -1056.95 683.43W -984.40 717.93W -937.07 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 5238.99 FEET AT NORTH 7 DEG. 52 MIN. WEST AT MD = 13183 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 251.82 DEG. TIE-IN SURVEY AT 10,479.14' MD WINDOW POINT AT 10,505.00' MD PROJECTED SURVEY AT 13,183.00' MD SPE~ -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING Endicott / 3-17B/M-31 500292194602 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 JOB NUMBER: AK-MM-70171 KELLY BUSHING ELEV. = 55.75 FT. OPERATOR: BP EXPLOR3tTION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10479 11479.14 12479.14 13183 . 00 8062.73 8006.98 8918.93 8863.18 9787.59 9731.84 10069.76 10014.01 5540.19 N 371.21 E 2416.41 5837.96 N 105.86 E 2560.21 143.80 5710.43 N 354.59 W 2691.55 131.33 5189.57 N 717.93 W 3113.24 421.70 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPEk -SI/N DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING Endicott / 3-17B/M-31 500292194602 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 JOB NUMBER: AK-MM-70171 KELLY BUSHING ELEV. = 55.75 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10479.14 8062.73 8006.98 5540.19 N 371.21 E 2416.41 10613.28 8155.75 8100.00 5636.43 N 372.90 E 2457.53 41.12 10740.83 8255.75 8200.00 5713.60 N 356.50 E 2485.08 27.55 10859.13 8355.75 8300.00 5771.80 N 332.17 E 2503.38 18.30 10971.58 8455.75 8400.00 5811.45 N 300.10 E 2515.83 12.44 11081.49 8555.75 8500.00 5837.45 N 262.73 E 2525.74 9.91 11189.66 8655.75 8600.00 5851.95 N 224.41 E 2533.91 8.17 11298.04 8755.75 8700.00 5853.07 N 182.86 E 2542.29 8.38 11408.93 8855.75 8800.00 5845.00 N 135.65 E 2553.18 10.90 11519.94 8955.75 8900.00 5833.79 N 88.78 E 2564.19 11.01 11631.13 9055.75 9000.00 5822.72 N 41.46 E 2575.38 11.19 11742.08 9155.75 9100.00 5811.66 N 5.31 W 2586.33 10.95 11852.07 9255.75 9200.00 5801.62 N 49.98 W 2596.32 9.99 11960.92 9355.75 9300.00 5794.37 N 92.35 W 2605.17 8.85 12070.06 9455.75 9400.00 5786.77 N 135.36 W 2614.31 9.14 12182.72 9555.75 9500.00 5775.34 N 185.92 W 2626.97 12.65 12301.25 9655.75 9600.00 5760.89 N 247.63 W 2645.50 18.53 12433.72 9755.75 9700.00 5728.26 N 327.58 W 2677.97 32.47 12592.05 9855.75 9800.00 5653.12 N 423.44 W 2736.30 58.33 12851.03 9955.75 9900.00 5453.42 N 552.63 W 2895.28 158.98 13142.96 10055.75 10000.00 5219.63 N 695.51 W 3087.21 191.93 13179.14 10068.37 10012.62 5192.45 N 715.76 W 3110.77 23.56 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS 12/8/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11619 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Endicott (Cased Hole) Well Job # Log Description Date BL RF Sepia LIS Tape 1 - 01/J - 19 TUBG.PATCH SET RECORD 971 01 6 I 1 1 - 19/I- 18 PERFORATION RECORD 970901 I 1 1 - 1 9/I- 18 ~ PRODUCTION PROFILE 971 01 0 I 1 1 - 31 / M - 21 ;PERFORATING RECORD 971 004 1 1 1-33/M-23 PERFORATING RECORD 971004 1 1 1-43/P-26 {~1, ~ ~-._ INJECTION PROFILE 970910 I 1 1 - 6 7/T- 20 PERFORATING RECORD 971 013 I 1 2-44/R-12 I,L( C..,- JET CUTTER RECORD 971003 I 1 2-44A/Q-11 USIT/CEMENT CORROSION LOG 971 006 I 1 3-17 B/M-31 PLUG SET RECORD 970918 I 1 3-17 B/M-31 PRODUCTION LOG 971 014 I 1 3-17 B/M-31 GAS LIFT SURVEY 971 014 I 1 3-45/M-39 ~l,_~ ~. INJECTION PROFILE 971 029 I 1 3- 49 A ! M- 40 PRODUCTION PROFILE 970 71 4 I 1 4-1 0/M-28 ~ -O~ O PERFORATING RECORD 971 01 2 I 1 4- 38 ! K- 34 PERFORATION RECORD 970914 I I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 11/7/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11534 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Endicott (Cased Hole) Well Job # Log Description Date BL RF Sepia LIS Tape ,~(.,,, iHcl 2-1 4/O-1 6 CHEMICAL CU'I-rER 970731 I 1 2- 46 A/R- 10 CHEMICAL CUTTER RECORD 9 70 716 I 1 3-17 A/J - 30 CHEMICAL CU'I-FER RECORD 9 70 6 08 1 1 3-17 B/M-31 PLUG SET RECORD 9 70 612 1 1 3-17 B/M-31 PERFORATION RECORD 9 70 72 8 1 1 3 - 3 9 A / I - 3 7 PLUG SET RECORD 9 70 5 2 7 I 1 3-39A/I-37 COLLAR LOG GPJCCL 970618 I 1 3 - 3 9 A / I - 3 7 PERFORATE RECORD 9 70 6 20 I 1 3-49A/M-40 GAS LIFT SURVEY 970714 I 1 4- 0 4/T- 2 6 INJECTION PROFILE LOG 9 70 7 21 I 1 4-1 0/M-28 FULL SUITE PRODUCTION LOG 970708 1 I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska)Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrle NO. 11556 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Endicott (Cased Hole) 1 1/14/97 Well Job # Log Description Date BL RF Sepia LIS Tape 1 - 1 7 A/I- 17 PRODUCTION PROFILE LOG 9 70 8 2 8 I 1 1 - 21 ! K- 25 PERFORATING RECORD 9 7 0 817 I 1 2-12/Q-16 {,~1 r.. INJECTION PROFILE LOW RATE W/PSP 970822 I 1 2-1 2/Q-1 6 ~ INJECTION PROFILE HIGH RATE W/PSP 970822 I 1 2-1 4/O- 16 PERFORATING RECORD 9 70 81 5 I 1 , , 3-17 B/M-31 PRODUCTION LOG 9 70 81 1 I 1 3-17B/M-31 GAS LIFT SURVEY 97081 1 I 1 3- 39 A / I - 3 7 PERFORATE RECORD 9 70 8 04 I 1 3 - 49 A ! M - 40 PERFORATING RECORD 9 7 0 8 0 6 I I ~0. 0o'2.. PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received ~')~~. STATE OF ALASKA -. ALA'-- ' OIL AND GAS CONSERVATION COMMI? .... '.N REPORT L,; SUNDRY WELL OP, RATIONS 1. Operations performed: Operation shutdown__ Stimulate X Plugging__ Pull tubing__ Alter casing __ Repair well __ Perforate X Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchora.c~e, Alaska 99519-6612 4. Location of well at surface 2524' SNL, 799' WEL, SEC. 8, T11N, R17E At top of productive interval 2738' NSL, 1438' WEL, SEC. 5, T11N, R17E At effective depth 2309' NSL, 1277' WEL, SEC. 5, T11N, R17E At total depth 2677'NSL, 1481' WEL, SEC. 5, T11N, R17E 5. Type of Well: Development .. Exploratory __ Stratigraphic __ Service __ 6. Datum elevation (DF or KB) KBE = 56' feet 7. Unit or Property name Duck Island Unit/Endicott 8. Well number 3-17B/M-31 9. Permit number/approval number 97-108 / none required 10. APl number 50- 029-21946-02 11. Field/Pool Endicott Off Pool 12. Present well condition summary Total depth: measured true vertical 13183 feet Plugs (measured) 10079 feet 13047.6' PES 'WR' Ret. Mech. Bridge Plug set (9/22) Effective depth: measured 13164 feet Junk (measured) true vertical 10073 feet Casing Length Size Cemented Structural C o n d u cto r 102' 30" Driven Surface 2458' 12 2/8" 4185 c.f. Permafrost Intermediate 10480' 9 5/8" 575 c.f. Class 'G' Production 2844' 4 1/2" 218 c.f. Class 'G' Liner Perforation depth: measured 12812'-12822', 12915'-12931'.(Open) 13086'-13098', 13116'-13136' (Isolated by MBP) Measured depth BKB 142' 2498' 10520' 10338L13182' true vertical (TVD) 9952'-9955'; 9989'-9995' (Open) (TVD) 10049'- 10052'; 10058'- 10064' (Isola ted by MBP) Tubing (size, grade, and measured depth) 4 1/2" L-80 IBM tubing 122.6#/ft. True vertical depth BKB 142' 2498' 8095' 7976L 10079' Packers and SSSV (type and measured depth) 9 5/8"x 7 TIW HB-BP-T at 10266'; 7" ZXP BAKER LINER PKR at 10312' 13. Stimulation or cement squeeze summary Add perforations 7/28/97. Set mechanical bridge plug (9/22/97). Intervals treated (measured) 12812'-12822', 12915'-12931', 13086'-13098', 13116'-13136' Treatment description including volumes used and final pressure (seeartached) ORI61NAL 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 281 39 1474 0 224 77 285 0 Tubing Pressure 347 32O 15. Attachments Copies of Logs and Surveys run__ Daily Report of Well Operations X 16. Status of well classification as: Oil X Gas__ Suspended__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-,4¢~ Rev 06/15/88 Date 10/8/97 SUBMIT IN DUPLICATE Producti , Engineering Det artm,. .t Retrievable MBP (PES) for WSO DATE: 9/18/97 WELL N°: 3-17b/M-31 BP EXPLORATION REP: SERVICE COMPANY: R. Clump SWS (J. Spencer) DATE/TIME OPERATIONS SUMMARY 0830 MIRU. FWHP= 350 psig, FWHT= 121 deg, lAP= 1000 psig, CAP= 180 psig, LGR= 2.4 mmscf. 0915 Mostly rigged up. Having a few troubles w/new computer. 1100 Safety Meeting. Call for radio silence. Put setting tool on pkr. 1140 Shut-in gas-lift. 1200 - Shut-in choke & wing valve. Rih w/ cable head, flex jt,, 2-1/8 x 6' conductor bar, rollers, x-over, & setting tool w/plug. Overall length= 34.9'. Distance MP to pkr element 24.6'. Distance from MP to top of MBP= 22.3'. Overall tool string length = 22'. 1415 At 11800'@ 2000#. Log tie-in strip from 12650'- 12450' md bkb. Tied into Atlas CNL/GR Icg dated 7/9/97 (+20'). Rih @ 50 fpm. 1430 Set down @ 12687' md bkb. Log from 12687'-12450' md bkb (-1 '). 1458 Log down @ 50 fpm. Get to 12700' md bkb. Puh to 12450' md bkb. 1511 Rih @ 100 fpm. Set down @ 12952' md bkb. Puh to 12450' md bkb (+1'). 1520 Rih @ 150 fpm. Set down @ 12952' md bkb. Pub to 12450'. Try again @ 180 fpm and don't make it as deep. Call for pump truck & SW to help us get down. Continue to try several more times while waiting on pump truck - - no luck. 1800 Miru HB & R to pump water. 1820 PT hard line to 3500 psi. Start pumping FSW at min rate. 1825 Up the rate to 1.5 bpm @ 1000 psig. 1827 Rih from 12450' md bkb. SWS engineer inadvertently decides to stop 13010' md bkb instead of 13110' md bkb. Shut down pumps and Puh to 12450' again. 1837 Start pumping @ 1.5 bpm & Rih. Get down to 13110' md bkb. Shut down pumping. Log tie-in pass & Icg into place @ 13025.3' md bkb CCL depth. 1850 Set PES retrievable MBP at element depth of 13049.9' md bkb. Top of MBP is at 13047.6' md bkb. Good wt loss & pull off. Log off & POOH. 2030 CCH. Setting tool fully stroked. Lift radio silence. 2045 Pop well to 104 beans w/lift gas. Replace leaking relief valve on wing valve actuator. Will put in test seperator tonight. Summary: Set PES retrievable MBP @ 13049.9' md bkb element depth to isolate water production. Top of MBP is at 13047.6' md bkb. Equalizing sub is set up w/4 steel shear pins. Each pin having a shear value of 575 psi. Equalizing sub was quit easy to shear on surface. MBP is pulled w/ PO pulling tool and PES representative Ron Henson recommends using PX adapter in conjunction w/PO pulling tool and 1" equalizing prong. Total bbls pumped: 25 bbls FSW. BPX Endicott Production Engineering Department Perforate DATE: 7/28/97 WELL N°: 3-17b/M-31 BP EXPLORATION REP: SERVICE COMPANY: R. Clump SWS (S. Morrison) DATE/TIME OPERATIONS SUMMARY 1000 MIRU. 1100 SI well and poor-boy lift gas. FWHT= 92 deg F, FWHP= 300 psig, lAP= 1400 psig, OAP= 1115 TGSM. Call for radio silence at SDI. Arm Gun #1 (2-7/8" HSC xl0'), 34J Ultrajets at 6 spf, 60 deg phasing, 2-1/8" wt bar & gun gamma ray. TS to CCL 10'. 1245 Rih & stop @ 13000' md bkb. Log tie in pass up from 13000'-12500' md bkb. 1309 Rih and set down @ 12827' md bkb. PUH to try again. 1322 Tag @ 12973' md bkb. Pick up hole & try again. Set down 12973' md bkb. Try again set down @ 12980' md bkb. Try again. Try again. Try again. 1356 Put well on production. Rih to 12720', can't get down. Try again. Make it down to 12880' md bkb. Will try to shoot the top set from 12812- 12822' md bkb. Tie-into Atlas CNL (pass #2) dated 7/9/97 (+3'). Log confirmation strip from 12845'-12802' md bkb (+1'). Try to drop down for another strip. No way. Puh for another try. Didn't pick up. Really having fun now. 1500 Log into place @ CCL depth of 12802' md bkb. 1505 Shoot Gun #1 from 12812'-12822' md bkb. Log off. Had good indications. 1545 OOH. Confirm all shots fired. Arm Gun #2. 1620 Rih w/Gun #2 (2-7/8"x20'body-15' loaded HSC ), 34J Ultrajets, at 6 spf. 'Overall length is 38'. TS to CCL is 15'. 1721 Correct at flag @ 12500' md bkb (+16'). Rih. Set down at 12811'md bkb. PUH to 12750 and try to go down again. No luck. Pick up at 12799' md bkb. Finally, make it down to 12803' md bkb. Log tie-in strip from 12803-12901' md bkb. (+4'). Log into position @ COL depth of 12901' md bkb. 1800 Shoot Gun #2 from 12916'-12931' md bkb. Log off. No good indications. 1856 OOH. Gun ¢Y2 didn't fire. Suspect the gun-gamma ray. Turns out bad cap. 2030 Rih w/Gun #3 (2-7/8"x10'), 34J ultrajets, at 6 spf. Overall 26'. Two rollers bars - 1 wt bar. MP to TS= 11.7'. 2115 Tag btm at 13140' md bkb. Log tie-in strip. Log confirmation pass. Log into CCL firing position of 13074.3' md bkb. Don't have enough log to make sure. Collars are pretty bad. Can't get back down hole. Puh to 12200'. Rih to 13112' md bkb. Log into position @ 13074.3' md bkb. 2200 Shoot gun #3 from 13086'-13096' md bkb. Good indications. Log off. Shut-in well & Pooh. 2245 OOH. Confirm all shots fired. Lay down for night pickup gun #2B in the morning. 7/29/97 1000 Rig up. Call for radio silence. Shut-in well. 1115 Rih w/Gun# 2 (2-7/8"x 15' loaded, 20' body), 34J Ultrajets, at 6 spf. One roller bar on btm & gun gamma ray. 14.7' MP to TS. 1315 POP well and log tie-in strip. Tied in. Log confirmation pass. Looks good. Log into firing position. 1405 Shoot gun #2 from 12916' - 12931' md bkb. Log off. Shut well in and Pooh. 1445 OOH. Confirm all shots fired. 1500 Put well on production w/poor-boy gas lift. Perforation Summary: GUN # INTERVAL (MD BKB) LENGTH (FT) ZONE I 12812'-12822' 10' 3A2 2 : 12916'-12931' 15' 3A3 3 13086'-13096' 10' FI All perforations shot w/2-7/8" 34J Ultrajet charges @ 6 spf, 60 deg phasing, and random orientation. 0 !::! I I--L. I I~ 13 S ~ I:IL~I C ~: S WELL LOG TRANSMITTAL To~ State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Loft Taylor 3001 Porcupine Drive ,~-,~ Anchorage, Alaska 99501 ~ ~1 ' ~MWD Formation Evaluation Logs 3-17B/M-31, AK-MM-70171 August 6, 1997 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of~ Tun Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 3-17B/M-31: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-21946-02 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-21946-02 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company -- sp=nr, -sun 0 I::! I I--I-- I IM G WELL LOG TRANSNHTTAL To: State of Alaska Alaska Oil and Gas Conservation Conun. Attn.' Lori Taylor 3001 Porcupine Drive. ;~.~O~ Anchorage, Alaska 99501 q '~' ~' MWD Formation Evaluation Logs - 3-17B/M-31, AK-MM-70171 Augnst 6, 1997 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of~ Yah Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. APl#: 50-029-21946-02 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries,-Inc. Company LORI TAYLOR Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE A/qCHOP~AGE AK, 99501. Date: RE: 23 July 1997 Transmittal of Data ECC ~: 6859.00 Sent by: COURIER Data: LDWG Dear Sir/Madam, Reference: 3-17B/M-31 ~%~ ENDICOTT ~ q NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE & LISTER Run # 1 Please sign and return to: Attn. Glen Horel Western Atlas Logging Services 1200, 505 - 3rd Street S.W. Calgary, Alberta T2P 3E6 _ Or FAX to '(403) 571-1050 Received by Date: S'L,.,e of Alaska Alaska Oil & Gas Conservation Comm. Atten' Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 - 11-J ul-97 Transmittal Of Endicoff-Finai Prints. Please sign and return copy to' Western Altas Logging Services Pouch 340013 Prudhoe Bay, AK 99734-0013 Well Name Services Bluelines i Film 3-17B/M-31 CN/GR/CCL I 0 3-17B/M-31 3-17B/M-31 JEWELRY LOG GR/CCL PERF R/F Sepia 1 1 1 1 1 1 0 Recei~ Contact Rebecca Lange if you have a question concerning this transmittal at (907) 659-2816 or Fax (907) 659-2602. _ 123/miscJbpend.xvk I STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drig: X Workover:~ Drlg Contractor: Doyon Drilling Inc. Operator: BPX Well Name: DIU SDI 3-17B /M-31 Casing Size: g 5/8" Set @ Test: Initial Weekly Rig No. 15 PTD# 97-108 Rep.' Rig Rep.: DATE: Rig Ph.# Eddie Vau~lhn John Welch 6/26/97 659-6510 10,500 Location: Sec. 8 T. 11N R. 17E Meridian UM X Other MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location Yes Standing Order Posted Yes Well Sign OK Drl. Rig OK Hazard Sec. Yes FLOOR SAFETY VALVES: Upper Kelly /IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure P/F 1 250/5,000 P 250/5,000 P 250/5,000 P 250/5,000 P BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams 1 Choke Ln. Valves 1 HCR Valves 2 Kill Line Valves 1 Check Valve N/A Quan. Test Press. P/F 1 250/2500 P P 250/5,000 250/5,000 250/5,000 250/5,000 250/5,000 250/5,000 N/A P P P P P N/A MUD SYSTEM: Visual Alarm Trip Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Meth Gas Detector OK OK H2S Gas Detector OK OK CHOKE MANIFOLD: No. Valves t8 I No. Flanges 36 Manual Chokes 2 Hydraulic Chokes 1 Test Pressure 250/5,000 250/5,000 Functioned Func#oned P/F ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure ~ System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 4 ~ 2,550 3,050 ! P 1,400 P , minutes 6 sec. minutes 0 sec. Yes Remote: Yes Psig. Number of Failures: 0 ,Test Time: 4.0 Hours. Number of valves tested 26 Repair or Replacement of Failed Equipment will be made within days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: The Choke Line HCR failed on it's initial test but after washing through it during the choke manifold test, we retested it and it passed. Distribution: orig-Well File c - Oper./Rig c - Database c - Trip Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO :24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: Doug Amos FI-021L (Rev.12J94) AKHHFZEE.XLS 1000 2000 3000 4000 5000 6000 700 8OO0 ! DS 4~ G & I BROACH ~ ~ 8~ 7; - 4 - 36 4 - 46 ~ Zi - ~-~° 4-24 4-19 4-1 4-1 4-16 4-33 4 47; /..'/,//n /-*// // Ir · .,' .,' ." ,'* ; .,' .,' .,' .,* .,' .,' ~....,'%/'·/'%/'%,.,. U% "% '% ". 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'% "U I'".%%%%% / , / , / /n / / / / "/ Base / / / / / /n / / / ' "/ Permaf ........ :,'.'.'.'.: .?.?.:,?.:.~ ....._._ ': : :~ B.shoe ' surface. "'-;--' .... Y--~c~' ' '1. casing ' F'ZG~5' ~o~tin~u~: cement : ............ ~-shates,~ '1 :::::: ! :tI " ~ ~SV1 ....... .,,,,,,,,,,,;J .;,;,:,;,;,;J l l [;;,,,,,,, I F///////////;I. F///////~I ~ , ' ' .......... -:::::: I1::::: :1:1': :.;;,;:11 ::::: : · MEMORANDU/ ' TO: David Johr)gton, Chairman State of Alaska Alaska Oil and Gas Conservation Commission DATE: June 26, 1997 THRU: Blair Wondzeli, ~:~ FILE NO: P. I. Supervisor FROM: Doug Amos, ~L..~,~ SUBJECT: Petroleum Inspector akhhfzee.doc Confidential' Yes _, NoX, Attachment Only . BOPE Test Doyon 15 DIU SDI 3-17B / M-31 PTD # 97-0108 Thursday~ June 26~ 1997: I traveled to BPX DIU SDI well 3-17B / M-31 to witness the BOPE Test on Doyon Rig No. 15. As the attached AOGCC BOPE Test Report indicates, the stack choke line HCR failed it's initial test but passed after the body was washed clean during the choke manifold test. I found the rig and location in good condition and the driller and crew knowledgeable about their BOPE equipment and the test procedure. SUMMARY: I witnessed the BOPE test at Doyon Rig 15 on BPX DIU SDI well 3- 17B / M-31. Doyon 15, 6~26~97, 4 Test Hours, 0 Failures. Attachment: AKHHFZEE.XLS TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 June 6, 1997 Steve Shultz Senior Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re; Duck Island Unit 3-17B/M-31 BP Exploration (Alaska) Inc Permit No 97-108 Sur. Loc.: 2524'SNL. 799'WEL. Sec. 8. T11N, R17E. UM Btmhole Loc: 2652'NSL, 1562'WEL. Sec. 5, T11N, R17E. UM Dear Mr. Shultz: Enclosed is thc approved application for permit to redrill the above referenced well. The permit to redrill docs not exempt you from obtaining additional permits required bv law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission mav witness the test. Notice max, be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. o ston dill'enclosures Department ofFish & Game. tIabitat Section w.,'o encl. Department of Envinonunent Conservation w/o encl. STATE OF ALASKA ALASKA L _ AND GAS CONSERVATION corw .,,SSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill I lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan RTE = 56' Endicott Field / Endicott Pool 3. Address 6. Property Designation P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 047502 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2524' SNL, 799' WEL, SEC. 8, T11N, R17E Duck Island At top of productive interval 8. Well Number Number 2S100302630-277 3034' NSL, 1200' WEL, SEC. 5, TllN, R17E 3-17B/M-31 At total depth 9. Approximate spud date Amount $200,000.00 2652' NSL, 1562' WEL, SEC. 5, T11 N, R17E 06/06/97 4'2. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 047503, 1562'I 3-09/L-28A, 396' at 12036' TVD 2560 13189' MD / 10035' TVD i 6. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 10500' MD Maximum Hole Angle 61° Maximum surface 4272 psig, At total depth (-FVD) 9774' / 5250 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 4-1/2" 12.6# L-80 TDS 2669' 10500' 8020' 13189' 10035' 155 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate ?i ~'ii:! ~:' :-,. ~ ,~ Production Liner .;...!i., .... ORIGINAL PeRoration depth: measured true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth PIct [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Prepared By Name/Number: 21.1Signedhereby certify trr~~egoi~/s t ru~/1~~ ~~' ~and correct to theTitlebeSt of my~knowledge_~ _~- Date (.~/~/.~" / ~;;'. Commission Use Only Permit Number I APINumber ApprovalD~ate I Seecoverletter ~'F"//~::~ ~ 50- 02. ¢--' ~ / '~ ~'~'- (:~ ~ (,0- (o-' ~';| "~ for other requirements Conditions of Approval: Samples Required []Yes [] No Mud Log Required []Yes .~ No Hydrogen Sulfide Measures []Yes [] No Directional Survey Required []Yes [] No Required Working Pressure for BOPE [-12M; D3M; ,,~SM; D10M; [-115M Other: Original Signed By by order of ~D o} q Approved By David W. Johnston Commissioner the commission Date Form 10-401 Rev. 12-01-85 Submit In Triplicate I Well Name: 13-17b/M-31 Well Plan Summary IType of Well (Producer or injector): Well Design (Conventional, slimhole, etc.): Producer SIDETRACK FSL FEL SEC TWP RNG Surface Location: 2755 798 8 11N 17E Tie in survey Location' 3031 411 5 11 N 17E Target 1 Location: 3034 1200 5 11N 17E Bottom Hole Location: 2652 1562 5 11N 17E I AFE Number: 1727013 I Estimated Start Date: 16/15/97 I I Rig: I DOYEN 15 I IOperating days to drill and complete: 15+5 Formation Markers Well Bore: Formation Tops MD TVDSS EMW RESERVOIR PRESSURE KBE -56 Max surface pressure = 4272 psi TOP WEST SAK TOP SEABEE/AYLYAK KOP 10,500 MD / 8020 TVDSS TOP SHALE 11,571 8925 WALL/TUFFS TOP HRZ 12,216 9500 BASE HRZ 12,574 9755 TOP PUT RIVER 9755 BASE PUT RIVER (LCU) 9774 KEKIKTUK -SUBZONE 3A 12536 9774 10.3 4800 - 5250 psi@ 9774 TVDSS 3C 12679 9831 3M 12699 9839 3S 12669 9839 2C 12774 9869 2M 12839 9895 2S 12864 9905 9.02 4400- 4650 psi @ 9905 TVDSS 1 12904 9921 KEKIKTUK-SUBZONE 2B 12941 9936 8.90 4500 - 4600 psi@ 9936 TVDSS 13016 9966 TD 13189 10035 Logging Program: MWD-GR/RES Logs: 6" Hole Tangent and Curve DPC Logs - TD to HRZ Cased Hole: D I L/LDT/CN L/Sonic/G R None Casinc~/Tubing Proc~ ram: Hole Csg/ Wt/Ft Grade Conn Length Top Btm Size Tbg O.D. MD/TVD MD/TVD 8.5 4.5" 12.6 L-80 TDS 2,689 10500/8020 13189/10035 TBG 4.5" 12.6 L-80 IBM 10,462 38 10500/8020 3-17b/M-31 Drilling Permit 6/2/97 Cementing Program: Hole Section Liner Size Depth Volume Cement Production 4.5" Liner from Cement _+ 155 Class 'G' 9,250 to 13,289 from Sxs 0.5% CFR 2 with 11,613 to 0.7% Halad 344 4.5" x 9-5/8" liner13,189 0.1% HR-5 hanger 2 pps Super CBL Mud Program: Production Mud Properties: 16" hole section: LSND Depth Density Marsh Yield 10 sec LSR YP pH Fluid Flow (PPG) Viscosity Point 10 Min Loss Rate Gel Milling 9.5-10 150-180 60-80 8-16 8.5- <6 250 11 - 24 9.5 Intermediate 10.2 - 40 - 55 10 - 18 4 - 10 4 - 7 9 - 9.5 <6 300 10.4 Reservoir 10.2 - 45 - 60 14 - 25 6 - 9 8.5 - <6 300 10.4 9.5 Hazards/Concerns Pore pressure (__.8.6 - 9.4 ppg EMW) based on offset SIBHP. Lost Circulation due to overbalance in Flow sands. Differential sticking with overbalance situation. Excessive Torque to be combated with lubricant additions after testing. WELLHEAD EQUIPMENT Casing Head: Casing Hanger: Tubinghead: X-mas Tree: IMcEvoy 13 3/8" X 13 5/8", 5M Flange McEvoy Mandy,el Hanger McEvoy 13 5/8 ,5M X 13 5/8", 5M Cameron 4 1/16",5M DIRECTIONAL STATS FOR 9 5/8" CASING ON 3-17/J-30a Average Angle above KOP: Maximum Angle Maximum Dogleg Centralizers Top of Cement 50° 61° @ 14000' 3.79°/100@2900' 3.70°/100'@3100' Turbo Clamps from 13,372 to 12,172' 11,945 tCalc, assumin~l 30% washout) Drilling Hazards DRILLING CLOSE APPROACH WELL SHUT-INS There are no drilling close approach wells after the sidetrack of the original 3-17/J-30 wellbore and the first sidetrack other than well 3-09/L-38. This closest points between these well is 395 feet away (wellbore to wellbore), and is minimum risk of collision. PORE PRESSURE / LOST CIRCULATION Production Interval (8.5"): The Kekiktuk Sands reservoir pressure may be slightly higher than normal AND VARIES GREATLY, but the Asset pore pressure (based on nearby 3A BHP of 4400 - 5250 psi at 9,800' TVDss) should range from _. 8.9 to 10.3 ppg EMW. The formation also has the potential for lost circulation (see Geologic Prognosis for faulting details). Lubricant additions (see above) should be utilized if torque and drag become troublesome, and after extensive testing of mud on location. Flex collars should be utilized in the BHA to minimize potential differential stickinq. Liquid casing and OM seal should be on location to help combat severe lost circulation. NOTE: See the Geologic Prognosis for a detailed description of the expected fault locations and sizes. Review the Pad Data Sheet for trouble highlights throughout SDI history. 3-17b/M-31 Drilling Permit 6/2/97 Well Control: Well control equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. Disposal Cuttings Handling: Fluid Handling' CC2A Annular injection is not available at Endicott for this well. Contacts Office Home Pager Drilling Superintendent Adrian Clark 564-4720 345-9066 Sr Drilling Engineer Steve Shultz 564-5405 373-1657 Operations Drilling Engineer: Chris West 564-5089 345-4699 Production Engineer Bob Metzger 564-4613 Geologist: Doug Dickey 564-5474 348-0208 Geophysicist: Jeff Sauve 564-5141 Sperry Sun Directional Gordon Hecht 563-3256 Sperry Sun MWD/LWD Jim Galvin 563-3256 349-2746 Baroid Dave Higbie 248-3511 345-0398 275-1779 275-1789 275-7530 275-1337 3-17b/M-31 Drilling Permit 6/2/97 SUMMARY PROCEDURE COMMENTS The 9-5/8" x 4-1/2" production packer is a Baker permanent packer with a tubing seal assembly above, and will not be recovered. The new 9-5/8"x 4.5" packer should be set at +/- 10,200 MD. . PRE-RIG OPERATIONS 1. RU wireline, Pull the WL SSSV. Drift and dummy off gas lift mandrels. 2. Establish bullhead rate down 4.5" tubing and into perforations. If rate is not acceptable, use coil tubing to place cement.. 3. Pump 100 sx of class G cement and circulate down the tubing. Displace below WLEG to at least 12,651 MD. Squeeze cement into perforations up to 1500 psi. 4. RU wireline and cut tubing with chemical cutter just above 4.5" x 9-5/8" packer at 12,415' MD. 5. Circulate the 4.5" tubing with 1.5 volumes of 9.5 ppg brine or milling fluid. Check that the well is dead. Freeze protect the top 200' with diesel. Set BPV. Note: Maintain contact with Drilling. If rig move is delayed to more than four days after the well kill, a deeper freeze protect will need to be done by the PE's. 6. Dig out the cellar and level the pad. Inspect the wellhead and tree. Replace the 9-5/8" packoff and function test the LDS's. RIG OPERATIONS (SUMMARY) 1. Mobilize Doyon 15. Review Endicott Simultaneous Operations Plan concerning rig moves. 2. Check that the well is dead. If not circ well wi brine or milling fluid until dead. 3. ND the tree, and NU the BOPE. Test the BOPE and pull BPV. (1/2 day) 4. Screw into the landing joint. Pull and LD the tubing. (1 day) 5. Run and set 9-5/8" wireline bridge plug at _+ 13,010 MD with CCL to set BP 3 feet below collar. (1/2 day). 6. P/U 9-5/8" whipstock and milling BHA and TIH to cut window from 12,986 - 13,000 MD. (2 days) 7. POOH wi mills. (1/2 day) 1. Pick up Sperry 4.75" directional BHA for open hole sidetrack at 14,133 to turn and build @ 8°/100 feet to 85° and turn to 87° at 334 azimuth at appx. 14,601' MD. Drill ahead as specified by the rig supervisor to CP at 14,960. POOH. (12 days) 9. If there are hole problems, run a HO over whole interval and spot lubricant in OH section. POOH. 10. Run a 4.5" solid liner from 12,850 to 14,960 MD, cement as per plan. (2 days). 11. Make a clean out trip with bit and scraper and displace with KW Brine. 12. RIH w/9-5/8" x 4-1/2" packer, 4-1/2" L-80 tubing, and 6 GLM to expected setting depth at 13,500 MD. Drift packer, tubing and all jewlery before running. (1 day) 13. Pump Corrosion inhibitor. Set the 9-5/8" packer. Test the tubing to 3500 psi. Test the packer and IA to 3500 psi. (1/2 day) 14. Set the BPV. ND the BOPE, and NU the tree. Shear the RP valve and freeze protect the well. (1/2 day). 15. Turn the well over to Production. 3-17b/M-31 Drilling Permit 6/2/97 -17a/M-31 ertical Section KB Wp1 251.82° 56.00' MD Inc. Azi. 49.54 42.63 36.06 30.09 25.15 21.93 21.26 23.34 26.72 26.72 26.72 26.72 26.72 26.72 26.72 26.72 26.72 26.72 26.72 26.72 30.54 31.63 37.19 44.24 51.51 57.05 58.93 59.90 66.39 66.39 66.39 66.39 66.39 66.39 66.39 66.39 10500.00 10600.00 10700.00 1 O8O0.0O 1 O9O0.OO 11000.00 11100.00 11200.00 11282.71 113( 0 11400.O0 11500.00 11571.46 11600.00 11700.00 11800.00 11900.00 12000.00 12100.00 12137.56 12200.00 12216.98 12300.00 12400.00 12500.00 125~t' 4 1260U.00 12613.10 12699.47 12700.00 12800.00 12900.00 13000.00 13039.03 13100.00 13189.03 5.58 359.99 352.75 342.95 329.31 310.86 289.08 268.62 255.11 255.11 255.11 255.11 255.11 255.11 255.11 255.11 255.11 255.11 255.11 255.11 248.38 246.81 240.36 234.53 230.04 227.23 226.37 225.94 223.26 223.26 223,26 223.26 223.26 223.26 223.26 223.26 TVDss 8020.36 8089.70 8167.03 8250.85 8339.51 8431.30 8524.43 8617.09 8692.08 8707.53 8796.85 8886.17 8950.00 8975.49 9064.82 9154.14 9243.46 9332.78 9422.10 9455.65 9510.46 9525.00 9593.49 9669.27 9736.32 978O.O0 9793.34 9800.00 9839.00 9839.21 9879.26 9919.32 9959.37 9975.00 9999.42 10035.08 TVDrkb 8076.36 8145.70 8223.03 8306.85 8395.51 8487.30 8580.43 8673.O9 8748.O8 8763.53 8852.85 8942.17 9006.00 9031.49 9120.82 9210.14 9299.46 9388.78 9478.10 9511.65 9566.46 9581.00 9649.49 9725.27 9792.32 9836.00 9849.34 9856.00 9895.00 9895.21 9935.26 9975.32 10015.37 10031.00 10055.42 1OO91.O8 Rect. Coordinates No~hing 5555.80n 5627.65n 5690.81n 5744.06n 5786.37n 5816.91n 5835.08n 5840.54n 5835.36n 5833.37n 5821.81n 5810.26n 5802.01n 5798.71n 5787.16n 5775.61n 5764.05n 5752.50n 5740.95n 5736.61n 5727.15n 5723.81n 5702.81n 5667.56n 5622.11n 5581.94n 5567.34n 5559.53n 5504.66n 5504.31n 5437.58n 5370.85n 5304.12n 5278.08n 5237.39n 5177.99n Easting 372.72e 376.42e 372.69e 361.61e 343.38e 318.37e 287.06e 250.07e 215.68e 208.17e 164.71e 121.26e 90.21e 77.81e 34.35e 9.10w 52.55w 96.01w 139.46w 155.78w 184.11w 192.21w 234.08w 288.85w 347.35w 392.89w 408.44w 416.57w 470.61w 470.94w 533.74w 596.54w 659.33w 683.84w 722.13w 778.04w Grid Coordinates Easting 27O784.46 270790.34 270788.53 270779.06 270762.13 270738.06 270707.32 270670.51 270635.98 270628.41 270584.63 270540.84 270509.56 270497.06 270453.28 27O4O9.5O 270365.72 270321.93 270278.15 270261.71 270233.10 270224.91 270182.42 270126.61 270066.76 270020.02 270004.04 269995.67 269940.00 269939.66 269874.87 269810.08 269745.29 269720.00 269680.50 269622.82 No~hing 5976515.53 5976587.22 5976650.47 59767O4.O3 5976746.87 5976778.15 5976797.27 5976803.85 5976799.71 5976797.94 5976787.72 5976777.49 5976770.18 5976767.26 5976757.03 5976746.81 5976736,58 5976726.35 5976716,12 5976712.28 5976703.69 5976700.59 5976680.87 5976647.31 5976603.65 5976564.89 597655O.76 5976543.20 5976490.00 5976489.66 5976424,87 5976360,08 5976295.29 5976270.00 5976230.50 5976172,82 DLS deg/100ft 0.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 0,09 0.00 0.00 0.00 0.00 0.00 0.00 Ve~ical Section -2O87.55 -2113.48 -2129.64 -2135.72 -2131.61 -2117.37 -2093.30 -2059.85 -2025.57 -2017.80 -1972.92 -1928.03 -1895.95 -1883.14 -1838.25 -1793.36 -1748.47 -1703.59 -1658.70 -1641.84 -1611.97 -1603.23 -1556.90 -1493.87 -1424.11 -1368.31 -1348.97 -1338.81 -1270.36 -1269.93 -1189.45 -1108.97 -1028.48 -997.07 -948.00 -876.35 KOP Top Tuffs Top HRZ BHRZ TFU 1 M-31 Target 1 M-31 Target 2 TD/7" Liner comment 5/16/97 3:16 PM Page 1 of I A II Shared Services Drillin S--~r u--~u-~e ~-~ ~-~ ~-~ I Well · 3-17B/M-31 Fie d: Endico~ Loc~Hon ' Alosko 0 0 Scale 1 ' 100.00 East -> -1000 -900 6000 5900 - 5800 - -- 5700 - -- 5600 - -- 5500 - 5400 - -- 5500 - 5200 - -- 5100 - -- 5000 -1000 -900 -800 -700 -600 -500 -400 -300 -200 -100 0 TARGET DATA MD In<: Dir TM) North East -- Nome .... Position -- 13039 66.39 223.26 10031 5278 -684 M-31 Target 2 269720,5976270 12699 66.39 223.26 9B95 5505 -471 k4-31T,,rget 1 269940. 5976490 M-31 TQrget 1 M-31 TQrget 2 -800 -700 -600 -500 -400 -300 -200 -100 0 I 3-17B/M-31 Wp1 100 200 300 400 500 I I I I I I I I I 100 200 300 400 500 600 6000 -- - 5900 -- - 5800 -- - 5700 -- - 5600 - 5500 -- - 5400 -- - 5300 -- - 5200 - 5100 -- 5000 6O0 A II g O Scale 1 ' 100.00 East -> iShare? Services Drilling S~r~-'~ur~'~.~l Well' .5-178/M-31 F~.ld: Endicot Location 'Alaska 8000 - -- 8200 - - 8400 - _ 8800 - -- 8800 - _ 9000 - _ 9200 - - 9400 - - 9800 - -- 10000 - 102O0 - 10400 3-17B/M-31Wp1] ~.5.85 39.10 32.R1 27.31 23.17 21.22 KOP 22.04 25.37 End of Drop WELL PROFILE DATA .... Point ....MD Inc Dir '[VD KOP 10500 49.545.58 8076 End of Drop 11283 26.72255.11 8748 End of Hold 12138 26,72255.11 9512 target 12699 66.39223.26 9895 Forget 13039 66.39223.26 10031 End of Hold 13189 66.39223.26 10091 Nodh Eas[ DLg(deg/lOOft) 5556 375 O.O0 5835 216 8.00 5737 -156 0.00 5505 -471 8.00 5278 -684 o.0o 5178 -778 O,00 Top Tuffs End of Hold .33 Top HRZ 38.04 45,13 52.42 BHRZ 59.85 TFU 1 M-31 Target 1 TD M-31 Target 2 3800 3600 3400 3200 3000 2800 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 2( Vertical Section on 251.82 azimuth with reference 0.00 S, 0.00 W from $-17A/M-31 Scale 1 ' 200.00 I SDI WELL 3-17B / M-31(Wpl) SURFACE & DOWNHOLE LOCATIONS 5~30~97 ' ITEM NAME COMMENTS ALASKA STATE PLANE ZONE 3 (NAD 27) DECIMAL DEGREES (NAD 27) S & E SEC LINE OFFSETS: SECTION, TOVVN., NEAREST SECTION LINE OFFSETS NO. Y X LATITUDE (N°) LONGITUDE (VV~) FSL FEL RANGE, UMIAT, AK DIST. LINE DIST. LINE I SDI 3-17B/M-31 Surface @ SDI Surface Location 5,970,973.83' 270,243.36' 70.332319° 147.863046° 2755 798 SEC 08 T11N R17E 2524 N 798 E 2 SDI 3-17B/M-31 MD:10500.00 KOP - Sidetrack Pt. 5,976,515.53' 270,784.46' 70.337497° 147.860035° 3031 411 SEC 05 T11N R17E 2248 N 411 E 3 SDI 3-17B/M-31 MD:12613.10 TFU I -Top Kekiktuk 5,976,543.20' 269,995.67' 70.337506° 147.866438° 3034 1200 SEC 05 T11N R17E 2244 N 1200 E 4 SDI 3-17B/M-31 MD:13189.03 TD/ 7" Liner 5,976,172.82' 269,622.82' 70.336464° 147.869369° 2652 1562 SEC 05 T11N R17E 2626 N 1562 E Notes: Coordinates shown are North American Datum 1927 (NAD 27). F. Robert Bell & Assoc. Jeff Cotton 564-4969 File Name: Mpibh506.xls 5/30/97 WELL PERMIT CHECKLISTco , PROGPJLM: expD dev~ redrl~ servD wellbore segn ann dtsp para reqn ADMINISTRATION 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Permit fee attached ................... Lease number appropriate ................ Unique well name and number ............... Well located in a defined pool ............. Well located proper distance from drlg unit boundary. Well located proper distance from other wells ...... Sufficient acreage available in drilling unit ...... If deviated, is wellbore plat included ......... Operator only affected party .............. Operator has appropriate bond in force ......... Permit can be issued without conservation order .... Permit can be issued without administrative approval. Can permit be approved before 15-day wait ....... ENGINEERING REMARKS APPR DATE GEOLOGY 14. Conductor string provided ................ Y N-~ 15. Surface casing protects all known USDWs ......... Y N 16. CMT vol adequate to circulate on conductor & surf cng. . Y N 17. CMT vol adequate to tie-in long string to surf cng . . . Y N 18. CMT will cover all known productive horizons ...... ~_ N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............. ~ N 21. If a re-drill, has a 10-403 for abndnmnt been approved. .Y N 22. Adequate wellbore separation proposed ......... ~ N 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic & equip list adequate .~N 25. BOPEs adequate ..................... ~ N 26. BOPE press rating adequate; test to ~O~i) psig.~N 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............ ON 30. 31. 32. Permit can be issued w/o hydrogen sulfide measures .... Y N// . Data presented on potential overpressure zones ..... Seismic analysis of shallow gas zones .......... V N Seabed condition survey (if off-shore) ......... / N Contact name/phone for weekly progress reports .... / Y N [explorator~ only] 33. 34. GEOLOGY: ENGINEERING: COMMISSION: Comments/Instructions: HOW/dlf- A:\FORMS\cheklist rev 01/97 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Thu Jul 31 14:24:27 1997 Reel Header Service name ............. LISTPE Date ..................... 97/07/31 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Tape Header Service narae ............. LISTPE Date ..................... 97/07/31 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNO~ Comments ................. STS LIS Writing Library. Technical Services Scientific Physical EOF Comment Record TAPE HEADER DUCK ISLAND UNIT MWD/MAD LOGS WELL NAME: API NIIMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 AK-MM-70171 ROBERT JACKS JAMES CARL IL RECEIVED AUG 06 199/' Alaska Oil & Gas Oo,~s. Commis,s{on Anchorage 3-17B / M-31 500292194602 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 31-JUL-97 MWD RUN 3 MWD RUN 4 AK-MM-7 0171 AK-MM-7 0171 MARK HANIK MARK HANIK JAMES CARLIL JAMES CARLIL JOB IgI/MBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 AK-MM-70171 MARK HANIK JAMES CARLIL MWD RUN 6 MWD RUN 7 AK-MM-7 0171 AK-MM-7 0171 MARK HANIK MARK HANIK JAMES CARLIL EDDIE VAUGHIW JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION MWD RUN 8 MWD RUN 8 AK-MM-7 0171 AK-FiM-70171 MARK HANIK MARK HANIK EDDIE VAUGHN EDDIE VAUGHN SECTION: TOWNSHIP: RANGE: FATL: FSL: FEL: FWL: 8 lin 17E 2524 799 ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD .00 55.70 15.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING 9.625 10500.0 PRODUCTION STRING 6.000 13183.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUN 1 WAS DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). THIS RUN CONTAINS NO VALID DATA AND IS NOT PRESENTED. 3. MWD RUNS 2 THROUGH 6 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP) . 4. MWD RUNS 7 AND 8 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4). 5. CHANGE FROM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAMMA RAY (DGR) OCCURRED AT 12561'MD, 9839'TVD. 6. A MEASURED AFTER DRILLING (MAD) PASS WAS PERFORMED FROM 12624'MD, 9871'TVD TO 13182'MD, 10069'TVD WHILE TRIPPING OUT OF THE HOLE AFTER MWD RUN 8. 7. THIS WELL REACHED A TOTAL DEPTH (TD) OF 13183'MD, 10070'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SGRD = SMOOTHED GAMMA RAY. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. SRAT = SMOOTHED TOOL SPEED WHEN NOT DRILLING. CURVES WITH THE EXTENSION "M" ARE MEASURED AFTER DRILLING (MAD). $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. .5000 DEPTH INCREMENT: FILE SIIMMARY PBU TOOL CODE GR ROP FET RPD RPM RPS RPX $ START DEPTH STOP DEPTH 10455.0 13161.0 10511.0 13200.5 12572.5 13168.0 12572.5 13168.0 12572.5 13168.0 12572.5 13168.0 12572.5 13168.0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 10455.0 10446.0 12499.0 12490.0 12504.0 12495.0 12507.0 12498.0 12508.5 12499.5 12511.0 12501.5 12512.0 12502.5 12514.0 12504.0 12517.5 12507.5 12524.0 12515.0 12527.0 12517.0 12528.5 12519.5 12529.5 12520.5 12544.5 12534.5 12549.0 12539.5 12553.0 12543.5 12556.5 12546.0 12558.5 12549.0 12579.5 12569.5 12589.5 12575.5 12594.0 12581.5 12597.0 12585.5 12600.5 12587.5 12606.0 12593.0 12611.5 12596.5 12623.0 12612.0 12629.5 12615.5 12633 .5 12621.0 12635.5 12623.0 12641.5 12629.0 12657.0 12645.5 12666.5 12656.0 EQUIVALENT UNSHIFTED DEPTH -- 172697.0 12703 5 12710 0 12713 0 12714 5 12726 5 12746 5 12750.0 12762 5 12767 0 12770 5 12785 5 12786 5 12793 5 12799 0 12803 0 12804.0 12807.5 12814.5 12817.5 12820.5 12826.5 12830.5 12834.5 12836.5 12838.5 12845.0 12847.0 12850.0 12857.5 12860.0 12864.0 12867.0 12869.5 12877.5 12881.0 12883.5 12887.5 12893.0 12903.0 12914.0 12925.5 12929.0 12933.5 12937.0 12940 5 12941 5 12946 0 12949 5 12950 5 12953 5 12958 0 12969 0 13010 0 13043 5 13064 5 13077 5 13079 5 13084 0 13093 5 12681.5 12684.5 12696.5 12699.5 12701.5 12711.0 12731 0 12733 5 12745 5 12749 0 12754 0 12769 5 12770 0 12776 0 12782.0 12786.5 12787.0 12790.0 12796.0 12801.0 12803.5 12809.5 12813.5 12816.5 12819.5 12821.5 12826.5 12830.0 12833.0 12840.0 12843.0 12846.5 12849.0 12852.5 12862.0 12863.5 12865.0 12869.0 12874.5 12884.5 12894.0 12906.5 12911.5 12914.5 12919.5 12923.0 12924 5 12928 0 12931 5 12933 0 12937 5 12942 5 12956 0 12999 0 13032 0 13049 0 13060 0 13063 5 13068 0 13076 5 13106.0 13088.5 13200.5 13183 .0 $ MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 2 MWD 3 MWD 4 MWD 5 MWD 6 MWD 7 MWD 8 $ REMARKS: MERGED MAIN PASS. $ MERGE TOP 10502 0 10868 0 11361 0 11844 0 12216 0 12617 0 13002 0 Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MERGE BASE 10868.0 11361.0 11844.0 12216.0 12617.0 13002.0 13183.0 Name Service Order Units Size Nsam DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD AAPI 4 1 68 RPX MWD OHMM 4 1 68 RPS MWD OHl~4 4 1 68 RPM MWD OHMM 4 1 68 RPD MWD OHMM 4 1 68 FET MWD HOUR 4 1 68 Rep Code Offset 0 4 8 12 16 20 24 28 Channel 1 2 3 4 5 6 7 8 Name Min Max Mean Nsam DEPT 10455 13200.5 11827.8 5492 ROP 2.305 122.109 23.6095 5380 GR 13.1912 393.352 113.88 5413 RPX 2.0535 2000 72.9509 1192 RPS 2.6398 2000 78.5699 1192 RPM 2.9068 2000 133.417 1192 RPD 4.6168 2000 158.366 1192 FET 0.7221 48.3919 7.87135 1192 First Reading 10455 10511 10455 12572.5 12572.5 12572.5 12572.5 12572.5 Last Reading 13200.5 13200.5 13161 13168 13168 13168 13168 13168 First Reading For Entire File .......... 10455 Last Reading For Entire File ........... 13200.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT ~ FILE SUMMARY PBU TOOL CODE RPD RPM RPS RPX FET RAT $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: .5000 START DEPTH STOP DEPTH 12605.5 13161.5 12613.5 13169.5 12613.5 13169.5 12613.5 13170.0 12613.5 13170.0 12617.0 13170.0 12636.5 13199.5 MAD RUN NO. MAD PASS NO. 8 MERGED MAD PASS. $ # Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MERGE TOP MERGE BASE 12624.0 13182.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 - 1 68 RAT MAD FT/H 4 1 68 GR MAD AAP I 4 1 68 RPX MAD OHUR~ 4 1 68 RPS MAD OHMM 4 1 68 RPM MAD OHMM 4 1 68 RPD MAD OHMM 4 1 68 FET MAD HOUR 4 1 68 0 4 8 12 16 20 24 28 Name Min Max Mean Nsam DEPT 12605.5 13199.5 12902.5 1189 RAT 122.998 773.825 201.869 1127 GR 12.9096 142.111 65.8305 1113 RPX 1.3795 227.167 38.6756 1114 RPS 2.2323 254.295 39.8485 1114 RPM 3.0472 2000 65.8555 1113 RPD 4.8414 2000 88.0437 1113 FET 11.3898 74.917 50.2784 1107 First Reading 12605.5 12636.5 12605.5 12613.5 12613.5 12613.5 12613.5 12617 Last Reading 13199.5 13199.5 13161.5 13170 13170 13169.5 13169.5 13170 First Reading For Entire File .......... 12605.5 Last Reading For Entire File ........... 13199.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE N-gMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10446 . 0 10812 . 5 10867.0 ROP 10502.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMI/M ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... 17-JUN-97 ISC VERSION 5.06/4.96 5.03 MEMORY 10868.0 10502.0 10868.0 31.7 46.8 TOOL NUMBER NGP SPC 239 6.000 6.0 LSND 10.20 90.0 9.5 3900 4.4 .00 .00 .00 .00 0 0 51.6 0 0 .6 Datuni Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 2 FT/H 4 1 68 4 2 GR MWD 2 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10446 10867 10656.5 843 10446 ROP 4.2554 69.2708 23.5494 731 10502 GR 32.1141 92.4162 76.0156 734 10446 Last Reading 10867 10867 10812.5 First Reading For Entire File .......... 10446 Last Reading For Entire File ........... 10867 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10812 . 0 11303 . 5 ROP 10869 . 0 11360 . 0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE V]ERSION: 19-JUN-97 ISC VERSION 5.06/4,96 DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHI~M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 5:03 MEMORY 11361.0 10868.0 11361.0 21.3 30.3 TOOL NUMBER NGP SPC 176 6.000 6.0 LSND 10.20 98.0 8.8 3800 3.2 .000 .000 .000 .000 53.9 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 AAPI 4 1 68 4 2 ROP MWD 3 FT/H 4 1 68 8 3 Name Min Max Mean DEPT 10812 113 60 11086 GR 70. 2707 101. 566 88. 0428 ROP 6. 9628 74. 9752 20. 3812 First Last Nsam Reading Reading 1097 10812 11360 984 10812 11303.5 983 10869 11360 First Reading For Entire File .......... 10812 Last Reading For Entire File ........... 11360 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NI/MBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMPIARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11298 . 0 11781 . 0 ROP 113 61 . 5 11844 . 0 $ LOG HEADER DATA DATE LOGGED: 21-JUN-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG ISC VERSION 5.06/4.96 5.03 MEMORY 11844.0 11361.0 11844.0 MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 24.9 26.2 TOOL NUMBER NGP SPC 176 6.000 6.0 LSND 10.20 68.0 9.6 3000 3.4 .000 .000 .000 .000 56.1 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 4 AAPI 4 1 68 4 2 ROP MWD 4 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11298 11844 11571 1093 11298 GR 50.5086 245.689 112.14 967 11298 ROP 3.9514 76.0391 31.6669 966 11361.5 Last Reading 11844 11781 11844 First Reading For Entire File .......... 11298 Last Reading For Entire File ........... 11844 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NI3MBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11774 . 5 12158 . 5 ROP 11832 . 0 12215 . 0 $ LOG HEADER DATA DATE LOGGED: 23 - JUN- 97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 22.8 MAXIMUM ANGLE: 28.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER NGP NATURAL GAMMA PROBE NGP SPC 239 $ ISC VERSION 5.06/4.96 5.03 MEMORY 12216.0 11844.0 12216.0 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 6.000 6.0 LSND 10.20 650.0 9.4 2800 .0 .000 .000 .000 .000 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 AAPI 4 1 68 4 2 ROP MWD 5 FT/H 4 1 68 8 3 53 .9 First Name Min Max Mean Nsam Reading DEPT 11774.5 12215 11994.8 882 11774.5 GR 67.7369 236.839 149.145 769 11774.5 ROP 6.8999 219.418 20.2099 767 11832 Last Reading 12215 12158.5 12215 First Reading For Entire File .......... 11774.5 Last Reading For Entire File ........... 12215 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record.. 65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12159.0 12560.5 ROP 12216.5 12617.0 $ LOG HEADER DATA DATE LOGGED: 25-JUN-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIM73M ANGLE: 31.5 MAXIMIIMANGLE: 54.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER NGP NATURAL GAMMA PROBE NGP SPC 176 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 6.000 DRILLER' S CASING DEPTH (FT): 6.0 BOREHOLE CONDITIONS MUD TYPE: LSND ISC VERSION 5.06/4.96 5.03 MEMORY 12617.0 12216.0 12617.0 MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 10.20 56.0 9.5 2600 2.8 .000 .000 .000 .000 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 6 AAPI 4 1 68 4 2 ROP MWD 6 FT/H 4 1 68 8 3 56.1 First Name Min Max Mean Nsam Reading DEPT 12159 12617 12388 917 12159 GR 91.2344 393.352 204.879 804 12159 ROP 2.305 73.4063 21.4152 802 12216.5 Last Reading 12617 12560.5 12617 First Reading For Entire File .......... 12159 Last Reading For Entire File ........... 12617 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 C onmlent Record FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12556 . 0 12962 . 0 FET 12563 . 0 12968 . 5 RPD 12563 . 0 12968 . 5 RPM 12563 . 0 12968 . 5 RPS 12563 . 0 12968 . 5 RPX 12563 . 0 12968 . 5 ROP 12599 . 0 13002 . 5 $ LOG HEADER DATA DATE LOGGED: 28-JUN-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 57 . 8 MAXIMIIM ANGLE: 69 . 4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY P0675SP4 EWR4 ELECTROMAG. RESIS. 4 P0675SP4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 6.000 DRILLER' S CASING DEPTH (FT) : 6.0 BOREHOLE CONDITIONS MUD TYPE: LSND-HT MUD DENSITY (LB/G) : 10.20 ISC VERSION 5.06/4.96 5.03 MEMORY 13002.0 12617.0 13002.0 MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 61.0 9.2 2000 2.2 .400 .400 .570 .600 .6 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 GR MWD 7 AAPI 4 1 68 RPX MWD 7 OHMM 4 1 68 RPS MWD 7 OHMM 4 1 68 RPM MWD 7 OHMM 4 1 68 RPD MWD 7 OPIM~ 4 1 68 ROP MWD 7 FT/H 4 1 68 FET MWD 7 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 75.5 Name Min Max Mean Nsam DEPT 12556 13002.5 12779.2 894 GR 24.5065 155.502 85.8412 813 RPX 3.3961 2000 34.6474 812 RPS 3.972 2000 59.3353 812 RPM 4.0818 2000 98.8745 812 RPD 4.5235 2000 137.452 812 ROP 3.5736 79.7491 28.6378 808 FET 0.7221 48.3919 7.77679 812 First Reading 12556 12556 12563 12563 12563 12563 12599 12563 Last Reading 13002.5 12962 12968.5 12968.5 12968.5 12968.5 13002.5 12968.5 First Reading For Entire File .......... 12556 Last Reading For Entire File ........... 13002.5 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service ns/ne ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12962 . 5 13143 . 5 FET 12969 . 0 13150.5 RPD 12969 . 0 13150 . 5 RPM 12969 . 0 13150 . 5 RPS 12969 . 0 13150 . 5 RPX 12969 . 0 13150 . 5 ROP 13003 . 0 13183 . 0 $ LOG HEADER DATA DATE LOGGED: 29-JUN- 97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 71.0 MAXIMIIM ANGLE: 71.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY P0669SP4 EWR4 ELECTROMAG. RESIS. 4 P0669SP4 ISC VERSION 5.06/4.96 5.03 MEMORY 13183.0 13002.0 13183.0 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHlV~) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 6.000 6.0 LSND-HT 10.40 60.0 9.3 1800 2.2 .380 .172 .600 .640 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 8 FT/H 4 1 68 4 2 GR MWD 8 AAP I 4 1 68 8 3 RPX MWD 8 0 HlViM 4 1 68 12 4 RPS MWD 8 OHMM 4 1 68 16 5 RPM MWD 8 OHPIM 4 1 68 20 6 RPD MWD 8 OHMM 4 1 68 24 7 FET MWD 8 HOUR 4 1 68 28 8 72.8 First Name Min Max Mean Nsam Reading DEPT 12962.5 13183 13072.8 442 12962.5 ROP 3.2647 122.109 21.2375 361 13003 GR 13.1912 130.083 50.0663 363 12962.5 RPX 2.0535 2000 161.953 364 12969 Last Reading 13183 13183 13143.5 13150.5 RPS 2.6398 667.741 131.371 364 RPM 2.9068 2000 225.895 364 RPD 5.7579 2000 235.352 364 FET 1.6782 28.7793 7.44349 364 12969 13150.5 12969 13150.5 12969 13150.5 12969 13150.5 First Reading For Entire File .......... 12962.5 Last Reading For Entire File ........... 13183 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF File Header Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.009 Comment Record FILE HEADER FILE NUMBER: 10 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 8 MAD PASS NUMBER: FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12592 5 13144.0 RPD 12599 5 13152.0 RPM 12599 5 13152.0 RPS 12599 5 13152.5 RPX 12599 5 13152.5 FET 12604 0 13152.5 RAT 12624 0 13182.0 $ LOG HEADER DATA DATE LOGGED: 29-JUN-97 SOFTWARE SURFACE SOFTWARE VERSION: ISC VERSION 5.06/4.96 DOWNHOLE SOFTWARE VERSION: 5.03 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 13183 . 0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIPU3MANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 13002.0 13183.0 71.0 71.6 TOOL NUMBER P0669SP4 P0669SP4 6.000 6.0 LSND-HT 10.40 60.0 9.3 1800 2.2 .38O · 172 .600 .640 72.8 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 RAT MAD 8 FT/H 4 1 68 4 2 GR MAD 8 AAPI 4 1 68 8 3 RPX MAD 8 OHMM 4 1 68 12 4 RPS MAD 8 OHIO4 4 1 68 16 5 RPM MAD 8 OHMI~ 4 1 68 20 6 RPD MAD 8 OHHM 4 1 68 FET MAD 8 HOUR 4 1 68 24 28 Name Min Max Mean Nsam DEPT 12592.5 13182 12887.2 1180 RAT 122.998 773.825 201.841 1117 GR 12.9096 142.111 64.7718 1104 RPX 1.3795 227.167 38.4868 1107 RPS 2.2323 254.295 39.6992 1107 RPM 3.0472 2000 65.976 1106 RPD 4.837 2000 88.833 1106 FET 11.3898 74.917 50.5254 1098 First Reading 12592.5 12624 12592.5 12599.5 12599.5 12599.5 12599.5 12604 Last Reading 13182 13182 13144 13152.5 13152.5 13152 13152 13152.5 First Reading For Entire File .......... 12592.5 Last Reading For Entire File ........... 13182 File Trailer Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.011 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/07/31 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 97/07/31 Origin ................... STS Reel Name ................ UA/KNOWN Continuation Number ...... 01 Next Reel Name ........... UNKN0~ Comments ................. STS LIS Writing Library. 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SS 00'0 66/. ~SSE NTT NNZOM 'q 'I950I L6-~DD-£E 'OMI (tf}{S~) NOI~O~dXZ ~ E09~6IE6E00S D~I~LS NOIiO~O~d ©NI~LS ~ODZ~ DNIS~D qqZM :qZAZq ~NflO~D :©NIHS~ AqqZX (0 qSM MO~ :qM~ :dIHSN/vlOi :NOILDZS :SSZNLIM :~ZZNI©NZ :~ZSWfI~ ~0~ :ZI~J NOIL~Z~D :XN%fdMOO S©O~ ZMITZHIM Z~OH GZS~D LIN// LLODIGMZ S~= :ecIXq sT ~ elT}qnS edei · ...~_~ 'Ndd 0'0 = XLI~I%~S FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 12491.0 2418 12500.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 2 BASELINE DEPTH 12495.0 12499.0 12504.5 12507.0 12517.5 12518.0 12524.0 12527.0 12532.5 12534.5 12543.5 12546.0 12547.0 12549.0 12553.0 12555.0 12557.0 12565.0 12589.5 12594.5 12596.5 12598.5 12599.0 12603.0 12604.0 12606.5 12608.0 12611.0 12618.0 12622.0 12623.0 12624.0 12627.5 12628.0 12628.5 12630.5 12635.0 12636.5 12638.5 GRCH 12495.0 12499.0 12506.5 12517.0 12518.0 12527.0 12534.5 12547.0 12549.5 12552.0 12556.5 12589.5 12596.0 12605.5 12628.0 12630.0 12635.0 12637.0 for each run in separate files. STOP DEPTH 13139.0 13148.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 12504.5 12523.5 12532.0 12543.5 12546.5 12549.0 12554.5 12563.5 12592.5 12596.5 12597.5 12601.5 12602.0 12606.0 12608.0 12616.0 12619.5 12620.5 12623.0 12626.5 12627.5 12638.0 S' ~S8~T S' ~8~T 0 ' £~8~T S ' 6P9gI S'SP9gT S' £P9gI S' ~PggT 0'6£9gT S'~8~T S'~£8~T S'T£8~T O'T£8~T S'S~8~T S'£TS~T O'~08~T O'O08~T 0'8££~T S'£££~T 0'£££~T 0'£££~T 0'~££~T S'09t~T S'6S£~T S'9St~T 0'9S£~T O'SS£~T S'9S£~T 0'069~T 0'899~T S'£99~T 0'8S9~T S'Tsg~T S'SSS~T O'S~8[T S'C~8[T O'C~8~T 0'9£8[T S'S£8[T S'~£8~T 0'~£8~T S'££8~T S'~£8~T S'T£8~T S'S~8~T S'ETSCT 0'908~T O'S08~T S'TOS~T 0'£6£~T 0'C8£~T 0'6££CT 0'8££CT S'£££CT 0'9££~T S'£££~T O'T££~T 0'69£~T 0'~9£~T S'Tg£~T S'SS£CT S'£S£CT S'9S£~T S'SS£~T 0'8~£CT S'6~£~T 0'8~£~T 0'£C£~T S'9~£~T 0'9C£~T O'EC£~T O'T~£~T S'£T£~T S'£T£~T S'OT£CT S'£0£CT O'SO£CT S'EO£CT S'T~9~T 0'069~T 0'8£9~T S ' 699~T S ' £99~T S' 999~T 0'£S9CT O'TSg~T S'osg~T S'6~9CT 0'6~9~T 0'9~9~T S'C~9~T 0'6E9C~ . O't98~T S'998[T 0'[98~T O'T98[T S'6S8[T 0'8S8[T 5'~0I£I S'960£I 0'080£I S'[SO£I ~'~90£I O' 0£0£I fi'IZO£I ~'810£I ~'~IO£I 0'910£I 0'S66~I 0'6~6~I 0'9~6~I ~'096~I S'S£6~I 0'6~6~T S'8~6~T S'O~6~T O'O~6~T S'6T6~T S'ST6~T 0'968~T S'T68~T 0'988~T 0'~88~T S'£88~T 0'£88~T 0'~88~T S'~£8~T 0'£98~T o S' O' S' O' S' O' S' O' S' S' O' S' S' S' S' O' O' O' S' S' O' O' O' S' S' S' S' S' S' O' S' S' O' O' O' S' O' O' O' S' O' O' O' S' S' S' O' O' O' S' O' S' S' S' O' O' O' S' O' 90T£T 960£I 080£T [tO£I OLO£T £S0£T CSOCT £~0£T ~£0£T 0£0£T EEO£T EEO£I 610£I SIO£I ~IO£I 966EI 6S6[I £S6[I OS6[I S~6[I I96~I 096~I 8£6~I 9£6~I 8~6~I 8~6~I 9~6~I 9~6~I I~6~I I~6~I 0~6~I 616~I OI6~I £06~I ~06~I 968~I ~68~I £68~I ~68~I £88~I ~88~I 988~I £88~I £88~I £98~I ~98~I g98~I I98~I 098~I 6S8~I 6S8~I :qq6u~I p~oos~ mnmixeM :qqBu~I p~oo~ mnmyuyM smn~p 9089 89 :spoo :X~mmns 5uTPom~p ~pos UOTq~qu~s~ds~ qs~ = SqTUO qqdeG aiT~ edei 00000~'0 = BuToeds Iame% eIT~ edei 000000'08~I = qqdeG puz eIT~ edeL 000000'09I£I = qqdeo q~eqS eTlZ edei 8~ :sp~ooeK eqeG IeqOL ~ SZLX~ 900I (0 #ZdXJ,) ~ODZ~ ~f,T.~fC ~ 9I 66 966 ~f ~ 66 ~66 ~f ~ 66 ~66 ~ ~ 66 966 ~f f ~ SdO I 89 8I~E iDf]l~ ~ 5 SdO I 89 8I~E iOO~ £ ~ S-Od I 89 8I~E IHd~ E ~ I~© I 89 8I~ HD~© I pon sIO dX£ dX£ qqBueq ezTs IdV IdV IdV Id~ ZdO%S HIHOM : LLODIGMZ : I£ - M / ~LI - £ : iflO' ~fIHOi~& & / NiIOD NM ND 'IHdM HIIM ~ZL~IHS ZHZM SNZL ~ 'iDflN 'LDO~ S' 0~I£I S' 0£I£I S'III£I 0 ' I~I£I 0 ' E£I£I S'III£I MOI,T,~fHO~IdXZ d~ : ,T.nO ' ~ZHO,T.~L g / 'IHdM H~IM GZL~IHS ZHZM SMZ£ ~ 'LOfl_l~ 'qqZM SIHL HOg ZOMZHZ~ZH HLdZ~ ZHL SI $S~d SIHL MOH~ X~r~ ~ffH~© ZHL HLdZG ~ZL~IHSNll LMZq~AI~OZ 0 ' 8~1£I 0 ' 00SET 0 ' 6£I£I 0 ' I6~[I S'£90£I 0'~90£I 0'9~0£I S'9~0£I S'~£0£I S'~£0£I S'IEOCI 0'~0£I S'S~6~I S'S~6~T S'T£6~T 0'T£6~I 0'6E6EI 0'6E6EI 0'L06ET S'906~I 0'~06~I S'~06~I 0'T68~I S'I68~I 0'~98EI S'£98EI 0'~S8~T 0'SS8~T S'0~8~T 0'0~8~T S'9ESEI 0'L~SEI 0'~6£~I S'~6LEI 0'ASAhi S'LSL~I 0'SOL~I S'S0£~I 0'069ET 0'069ET S'SS9~I S'SS9~I S'S£9~T S'S£9~T 0'~I9~I S'~IgEI S'8~S~I 0'6~S~I S'0~SET 0'T~SET S'~£S~T S'~CS~T S'~S~T 0'~S~T IHdM HLdZ~ ZMI~ZS~ HD~© Z~OD ZAH~D ~d SL~IHS ~0~ ZAPCO ZNI~ZS~ SS~d OL SS~d - ~L~ L~IHS ZA~D HDH© 000S' :LHZMZ~OHI HLdZ~ 'SaIT~ a~e~edas uT un~ qoea ~o~ saAzno paddTIO pue pa~TqS q~daG SZA~D ~ZLI~Z :~Z~H0_~ Z~I~ ~ZGIfZH ZqI~ SIq :~clX~ sT £ mIT~qns ~dei :M~Bu~I p~oo~ mnmTxeM :M~Bu~I p~oo~ mnmTuTM · -'sp~oo~= 88 £ :~Iy~qns smn~ep 9089 :X~emmns 6uTpoo~p ~poo uoT~e~u~s~d~ SI~ 00000S'0 = 5uToeds I~q ~ITZ 000000'08~I = qqd~G puz ~IT~ 000000'09I£I = qqd~ q~q$ ~IT~ , gZLX~ 900I (0 #ZdXL) GHOOZH ~L~ ~ 9I 66 ~66 ~ 9 66 ~66 ~9 9 66 ~66 ~f f 66 ~66 ~9 9 V S-Dd I 89 8I~ IHdM ~ ~ Id~© I 89 8I~ HD~© I SqTU~ s~Idmes ~poo IOOL ~meM ~ :GI Mqd~P ~deL (f9 #ZdXL) GHODZH L~HO,~ ~ ZdO~S HLHON : LLODIGMZ : I£ - M / ~/~ - £ : ~flOD Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 12491.0 2418 12500.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 2 BASELINE DEPTH GRCH 12495.0 12495.0 12503.5 12507.0 12506.5 12513.0 12517.0 12516.5 12518.0 12518.0 12524.0 12531.5 12531.5 12536.5 12537.0 12537.0 12537.5 12543.5 12543.5 12555.0 12559.5 12559.5 12564.0 12566.5 12567.0 12568.5 12569.0 12572.0 12575.5 12574.5 12589.5 12590.0 12589.0 12595.0 12597.0 12597.0 12597.5 12602.5 12605.5 12605.5 12606.5 12619.5 12620.0 12620.5 12622.0 12623.0 12623.5 12623.5 12624.0 12624.5 12624.0 12625.0 12625.0 for each run in separate files. STOP DEPTH 13139.0 13148.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 12504.0 12513.0 12518.5 12523.5 12536.0 12554.5 12562.0 12564.5 12565.5 12566.5 12567.5 12570.5 12586.5 12593.0 12596.0 12597.0 12602.0 12606.0 12619.5 12620.0 12621.0 12622.5 12623.0 12623.5 S'S08~I 0'A6£~I S'98£~I S'I9£~I 0'9££~I S'6~£~I S'SIL[I O'[IL[I 0'869[I S'689~T 0'~89~T S'E89EI 0'699EI S'OS9EI S'6~9EI 0'6~9~I S'9~9EI S'S~9EI O'S~9EI 0'£~9EI S'6£9EI ~'~£9~I ~'I£9EI O'I£9EI 0'SE9EI 0'£~9EI 0'~£85I 0'£E85I S'9~8~T 0'9~8~I 0'~8~I ~'£~8EI 0'£~8EI ~'5~8~I ~'O~8EI 5'618~I ~'918~I O'SIS~I ~'~ISEI 0'£08~I 0'~085I O'I08~I 0'86£~I 0'96LEI S'~6LEI S'£6L~I ~'LSL~I 0'6LLEI ~'~L£~I 5'£SL~I 0'9££~I 0'8IL~I ~'969~I ~'069~I ~'899EI S'~995I 0'0~95I 0'8£9~I ~'~£9~I 5'IE8~I 0'£~8~I 5'518[I 0'~[8~I 5'E~8~I O'~8EI O'I58ET S'O~8~I 0'0~8~I 0'618~I O'~IS~I O'~IS~I 0'908~I ~'~08~I 0'~08~I O'I08~I ~'£6£~I 0'£6£~I ~ ' ~6£~I ~'~6£~I S'~6£~I S'LgLEI O'LgL~I S'8LL~I S'£LL~I O'~9L~I 0'~££~T S'9££~T O'T££~T S'gT£~T O'~T£~T O'£TA~T O'SO£~T S'O0£~T 0'£69~T S'T6~T O'Ogg~T O'~9~T S'~9~T 0'0£9~T O'~T S'~99~T S'OSg~T S'g~T S'~9~T 0'9~9~T S'S~T S'~9~T S'~9~T S'6£9~T 0'££9~T S'~£9~T S'~£9~T O'~£~T O'T£9~T O'~9~T S'A~T (~9 ~dX~) GEOD~E &~/-NEOg . VMS~2~ : ad02S H~HOM : ~ODI~MZ : ELI - £ : MOI~tfaO2aXa aE : J,flO' ~ £HO,T,~rNA & / ~flO'~f£HDJ~AI&&/ NIIO0 'IHdM H~I~ G~IHS EHa~ SM~ ~ '~OD_~ '~DDg 0 ' 0'90I£T ~'LOI£I O'SOICI S'860CI 0'£80£I s'cgocI O'S£OCI 0'8lOCI O'O~O£T S'US6ET 0'££6ET S'OT6EI 0'968~T 0'998ET O'S£SEI S'90TCT 0'S80£T 0 ' ~80£T 0 ' £LO£T 0'19051 O'~SO£T S'~O£T O'T£O£T S'~O£T O'~TO£T S'LOOCT O'LOO£T S'966~I 0'6~6~I S'£E6~T S'6T6ET S'8065I 0'9685I S'088ET S'6L8~T S'698ET 0'698EI S'~98~T ~'S~85I S'F~SET O'£~T£T ~'~OI£I ~'£0T£I ~'90T£T ~'~OI£I ~'~60£T S' ~80£T S' £80CT O' £tO£T S' £90CT 0'I90£I S'ISO£I 0'~0£I O'SCOCI S'OCO£I S'8[0£I S'[~O£I S'O[O£I S' [IO£I 0'800£I S'£OOCI S'966[I 0'6S6[I S'~S6~I 0'££6~I S'£~6~I 0'616~I O'OI6~I 0'606~I 0'968~I 0'~68~I 0'088~T S'6t8~I S'698~I S'898EI 0'998~I S'£98~I S'SS8~T 0'~£8~T S'~£8~I s~Xq 900I :M~Bu~I p~oo~ mnmTxeM s@~Xq ~9 :M~Bu~I p~oo~ mnmTuTH · -'sp~oo$~ 66I ~ :~iT~qn$ smn~ep ~I9£I 89 :~po~ :X~emmns BuTpoo~p ~poo UOT~u~s~d~ ~Z = S~TU~ ~d~G ~ITZ 00000S'0 = BUTOedS Ie~q eIT~ 000000'08~I = qqd~ puz ~IT~ 000000'09I£I = qqdsG q~mqS sIT~ 8~ :sp~oo~H eqeQ IeqO£ ~ SZLX5 900I (0 #ZdX£) GHODZH ~,T,~fC ~ 9I 66 ~66 ~f f 66 966 ~ ~ 66 966 ~f ~ 66 S66 ~9 9 ~ S~O I 89 8I~ LODM ~ SdO I 89 8I~ LD~ ~ I~D I 89 8I~ HDH© I pon SlO cL~£ dX& MqBu~q ~zTs IdV IdV Id~ Id~ SqTUD s~Idmes ~poo IOOL ~m~M g :CI Mqd~p Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3 1, 2, 3 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 3 PASSES. $ : BP EXPLORATION (ALASKA) : 3 - 17B / M - 31 : ENDICOTT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH CNAV 68 1 GAPI 4 2 NPHI CNAV 68 1 PU-S 4 3 FUCT CNAV 68 1 CPS 4 4 NUCT CNAV 68 1 CPS 4 4 38 995 99 1 4 38 995 99 1 4 38 995 99 1 4 38 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 28 Tape File Start Depth = 13160.000000 Tape File End Depth = 12480.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: s~q 900I :M~BU~T p~os~ mnmTx~X · ''sp~os~ I~ ~ :~I~qn8 ~d~ smn2~p ~I9£I 89 :~poo 6~9' OI 00'0 ,~IO,T. SGNIfS q~{,~H,T, 0'0 000'0 000'0 000'0 0'0 0 0'0 0'0 00'0 ~,T,M- S 0'0 0'08I£I 000'0 ~X~9~8 trX~6£ 0'008I 0'8~I£I 0'009~I O'O9I£I 0'~9I£I L6-q~f-60 S[II I'I 'HZA I00~ 'AZ~ S~S~ A6-qnP-60 0'LSI£I S'L~T£I : (MI) MOILOZHHOD ZqOH :XLISMZG XIHL~-M :XIHL~N : (q~HZHL HO q~HZHLIdZ) ZdXL qOOL : (~) ~xoHs :OIL~n~ qIO/S~© : (LD~) SL~O HZL~M : (N~) GtfZHqqZM L~ ZL~r~ ~I~q~ : (L~) qZAZq ~I~q~ : (N~d) XLIHIq~S ~I~q~ : (©/~q) XLIS~Z~ : (L~) HLdZG ©MIS~D : (Lg) HLdZG :(MI) ZZIS ~L~G ©MIS~D Gkr~f ZqOHZ~O~ MOH,T,flZM ~Z,TafSMZdNOD 'DOrI ~t~qqOD ©~IIStfO ~flS qZAIMS HO qOD NOd DY'ti,T, AIMS ZdXL qOOL ZGOD qOOL HOGMZA : (O~/SZX) GZSn qOHLMO0 : (£~) ~Z©©Oq ~L :MOLLO~ NO ~Z©©Oq ZNI£ :HOIS~ZA :~Z©©Oq ~L~ ~ZGtfZH ©0~ 0'00S~I ~'06~I x~Mns zqI~ 00s~'0 :LHZMZ~HI HLdZG T :~Z~Hfl~ 'eI!g ~seI u! ssed puno~B~o~q me~ ~Seil~ e~e~edes um ssed qoee ~o~ e~ep ~epeeq BoI pue seA. nD SZAH~O S :~Z~MflM ZqI~ ~ZCF~ZH ZqI~ SIq :edX~ sT 9 eIT~qns edeL BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : 3 - 17B / M - 31 : ENDICOTT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 DIM 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 98 Tape File Start Depth = 13160.000000 Tape File End Depth = 12480.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 38102 datums :q~BuaI p~ooax mnmTxeN :qqBuaI pxo~ax mnmTuTN 9 :~iT~qns SE9'0I 00'0 0'0 000'0 000'0 000'0 0'0 0 0'0 0'0 00'0 ~,T,M- S 0'0 0 ' 08I£I 000'0 tfXSI~E tfXE9~8 0'0081 0'8~I£I 0'00SEI 0'0SI£I 0'~9I£I £6-%~D-60 £0~I I'I 'HZA I00P 'A~H SXSZ L6-q~P-60 0 'LSI£I S · L~I£I H,I,d~G ~OJ, S : (MI) NOILDZHHOD ~OH :XLISN~ XIHL~U~ :XIHLtfM :(%lq4H~HL gO qtfMH~HLId~) ~Xi ~OOi : (©AG) ~XOHD :OILtf~ ~IO/S~© :(L~d) SL~O : (M~) GtfZH%%ZM L~ ZLIf~ GI~ : (LZ) ~ZAZq : (M~) XLI~Iq~S QIOq~ :(~©ZJ) ZKflLtf~ZdMZL Z~OH :ZdXL ~I~ SNOILI~NOD Z~OHZ~OS : (L~) HLdZ~ ©NIS~D S,~Z©©Oq : (L~) HLdZ~ ©NIS~D : (NI) ZZIS LI~ Z~OH ~L~ ©~IS~O ~kT~f Z~OHZ~O~ NOELflZN 'DO% ~NfqqOO ©NIS~D HoL~qflJOH ZQOD %00,1, ~O,l,D~f~,l, ~flS qZAIMS ND %DO DtfH,I, AIMS (NOLLOS OL dOL) DNI~LS qOOL : (O~/SZX) JZS~ qOHLMOD HLdZ~ : (HHdZ) QZZdS DMID©0% : (L~) %~AH~LMI ©0% : (L~) %~A~LMI DO% : (L~) H~©©0% GL : (L~) HZ%~IHG GL :~OISHZA ZH~MLZOS 0'00SEI 0'I6~I HLdZ~ L%ttfLS Z~OD %0OL ~O~NZA X~WflS Z~I~ 00S~'0 :L~ZMZHDNI HL~Z~ 'eIl~ ~seI UT ssed SZAH~D Mtf~ 9 :HZ~Mi1M Z%I~ HZOtfZH Z%I~ SI% :ed_~q sT L alT~qns edeL BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 2. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : 3 - 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