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194-167
THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE JANUARY 03,2001 M P L A T E E IA L UN W D i.- R T H IS M ARK E R C:LORJ'~M]~M.DOC PLUGGING & LOCATION CLEAR~qCE REPORT State of Alaska ALASKA OIL & GAS CONSERVATION COM/~ISSION Review the well file, and-c~ent on plugging, well head suatus, .~nd location clearance -. orovide loc. clear, co~e~ Well head cut off: Marker post or plate: Location Clearance: Code 9 Signed Date · · RECEIVED STATE OF ALASKA A ' ~r'~ ',7 Q ALASKA OIL AND GAS CONSERVATION COMMISSION 'l~ltxCbacl~'~or'L~i~rack WELL COMPLETION OR RECOMPLETION REPORT AND LOG ~aska 0il & Gas Cons. C0mmi~i0~' 1. Status of Well Classification of Service v~l~liII°~a.ge [] Oil [] Gas [] Suspended [~ Abandoned [--1 Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 94-167 398-073 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22537 4. Location of well at surface ! i,i.,,.,,i..~,~ 9. Unit or Lease Name 3280' NSL, 4078' WEL, SEC. 04, TllN, R14E, UM Prudhoe Bay Unit At top of productive interval 10. Well Number 3595' NSL, 1533' WEL, SEC. 04, TllN, R14E, UM K-17 At total depth i 11. Field and Pool 3702' NSL, 981' WEL, WEC. 04, T11N, R14E, UM Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 59.85'I ADL 028303 10794 8687 FTI 10750 8686 FTI []Yes [~NoI N/A MDI 1900' (Approx.) 22. Type Electric or Other Logs Run I i~.1 /~ ! 23. CASING~ LINER AND CEMENTING RECORD : CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP Bo'FrOM SIZE CEMENTING RECORD AMOUNT PULLED 2.0" 91.5# H-40 30' 110' 30" 260 SX Arctic Set (Approx.) "'10-3/4" 45.5# NT-80 35' 3707' 13-1/2" 1050 sx PF 'E', 375 sx Class 'G' 7-5/8" 29.7# L-80 32' 8986' 9-7/8" 472 sx Class 'G' 5-1/2" 17# NT-80 8825' 10794' 6-3/4" 235 sx 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) None 4-1/2", NT-80 8605 - 8655' 8607' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 8642' P&A, 50 Bbls Cement, Sqzd to 1100 psi 8538' Set Whipstock 27. 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-DEL 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 Ag. 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. Sag River 8512' 8381' I Shublik 8572' 8414' Top of Sadlerochit 8631' 8447' 31. List of Attachments Summary of Daily Drilling Reports 32. I hereby c~rtify that the for~)going is true and correct to the best of my knowledge Signed ,,~~ ~'~ ~,-//~/~ ~ Title Senior Drillin9 Engineer Date /,,' K-17 94-167 398-073 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. ~NSTRUCTIONS GEUERA': 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 K-17 DESCRIPTION OF WORK COMPLETED PRE-SIDETRACK CEMENT PLUG 04/26/98 A Cement Plugback was performed on the interval using the following fluids: SUMMARY Rig in hole and park coil at 8629'. Pumped 50 bbl of cement bull heading past stuck fish immediately below tailpipe. Saw no well head pressure. Caught flow line on backside at 547 feet, 9 bbl. Pulled out holed and reversed back down to 8642'. Saw no cement in returns. Pressure tested well to 1100 psi. Pulled out of hole, freeze protecting well from 2000'. The cement plug is somewhere between 8642' and the top perf at 10230'. FLUIDS PUMPED BBLS DESCRIPTION 70 Methanol 535 Freshwater 50 Cement 655 Total Bbls Pumped Chemical Cut Tubing 04/28/98 SUMMARY Rigged up SWS. Tied in. Cut tubing at 8605' MD. Noticed change in both lAP and Tubing Head Pressure. Pesos to circulate 600 Bbls. FSW and freeze protect this evening. Facility PB K Pad Progress Report Well K- 17A Page 1 Rig Doyon 14 Date 21 July 98 Date/Time 02 May 98 02:00-06:00 06:00-06:00 03 May 98 06:00-11:00 11:00-11:30 11:30-16:00 16:00-16:30 16:30-20:30 20:30-21:00 21:00-22:30 22:30-01:00 04 May 98 01:00-02:00 02:00-06:00 06:00-08:00 08:00-09:30 09:30-10:30 10:30-12:00 12:00-12:15 12:15-19:00 19:00-20:30 20:30-01:00 05 May 98 01:00-01:30 01:30-02:30 02:30-04:00 04:00-04:15 04:15-04:30 04:30-06:00 06:00-07:30 07:30-08:00 08:00-11:30 11:30-23:30 23:30-00:00 06 May 98 00:00-00:30 00:30-01:00 01:00-01:45 01:45-06:00 06:00-07:30 07:30-08:15 08:15-08:30 08:30-11:45 11:45-12:15 12:15-15:00 15:00-19:00 19:00-21:00 21:00-06:00 07 May 98 06:00-06:00 08 May 98 06:00-10:45 10:45-12:00 12:00-12:15 12:15-17:00 17:00-18:00 18:00-18:15 18:15-19:30 19:30-19:45 19:45-23:30 Duration 4 hr 24hr 5 hr 1/2 hr 4-1/2 hr 1/2 hr 4 hr 1/2 hr 1-1/2 hr 2-1/2 hr lhr 4hr 2 hr 1-1/2 hr 1 hr 1-1/2 hr 1/4 hr 6-3/4 hr 1-1/2 hr 4-1/2 hr 1/2 hr lhr 1-1/2 hr 1/4hr 1/4 hr 1-1/2 hr 1-1/2 hr 1/2 hr 3-1/2 hr 12hr 1/2 hr 1/2 hr 1/2 hr 3/4 hr 4-1/4 hr 1-1/2 hr 3/4 hr 1/4 hr 3-1/4 hr 1/2 hr 2-3/4 hr 4 hr 2 hr 9 hr 24 hr 4-3/4 hr 1-1/4 hr' 1/4 hr 4-3/4 hr 1 hr 1/4 hr 1-1/4 hr 1/4 hr 3-3/4 hr Activity Rig moved 10.00 % Rig moved 95.00 % (cont...) Rig moved 100.00 % (cont...) Removed Hanger plug Cleared Mud pumps Held safety meeting Circulated at 8605.0 ft Installed Hanger plug Removed Xmas tree primary components Rigged up BOP stack Rigged up Top ram Tested BOP stack Tested BOP stack (cont...) Rigged up Completion string handling equipment Retrieved Hanger plug Retrieved Tubing hanger Held safety meeting Laid down 8605.0 ft of Tubing Rigged up Kelly/top drive hose Repaired Top ram Tested Kelly/top drive hose Rigged up Top ram Tested BOP stack Installed Wear bushing Held safety meeting Conducted electric cable operations Conducted electric cable operations (cont...) Tested Blind ram Made up BHA no. 1 Singled in drill pipe to 8538.0 ft Circulated at 8538.0 ft Serviced Kelly/top drive hose Circulated at 8538.0 ft Set Bridge plug at 8538.0 ft with 0.0 psi Milled Other sub-surface equipment at 8514.0 ft Milled Other sub-surface equipment at 8543.0 ft (cont...) Circulated at 8543.0 ft Flow check Pulled out of hole to 1100.0 ft Pulled BHA Made up BHA no. 2 R.I.H. to 8450.0 ft Washed to 8543.0 ft Drilled to 8717.0 ft Drilled to 9292.0 ft Drilled to 9413.0 ft (cont...) Circulated at 9413.0 ft Flow check Pulled out of hole to 1100.0 ft Pulled BHA Held safety meeting Made up BHA no. 3 Held drill (Abandonment) R.I.H. to 9275.0 ft Facility PB K Pad Date/Time 23:30-00:30 09 May 98 00:30-06:00 06:00-18:30 18:30-20:00 20:00-20:15 20:15-23:15 23:15-23:30 23:30-00:30 10 May 98 00:30~01:30 01:30-04:00 04:00-04:30 04:30-05:00 05:00-05:30 05:30-06:00 06:00-06:00 11 May 98 06:00-14:00 14:00-15:00 15:00-15:15 15:15-19:30 19:30-20:00 20:00-20:15 20:15-23:15 23:15-23:30 23:30-00:30 12 May 98 00:30-04:00 04:00-04:30 04:30-06:00 06:00-06:00 13 May 98 06:00-06:00 14 May 98 06:00-07:00 07:00-08:45 08:45-09:00 09:00-13:30 13:30-15:00 15:00-17:30 17:30-22:00 22:00-06:00 15 May 98 06:00-06:00 16 May 98 06:00-12:30 12:30-14:30 14:30-16:00 16:00-16:15 16:15-20:45 20:45-21:30 21:30-22:30 22:30-01:00 17 May 98 01:00-02:00 02:00-04:00 04:00-06:00 06:00-06:15 06:15-13:00 13:00-14:30 14:30-14:45 14:45-20:00 Progress Report Duration 1 hr 5-1/2 hr 12-1/2 hr 1-1/2 hr 1/4 hr 3 hr 1/4 hr 1 hr 1 hr 2-1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 24 hr 8 hr 1 hr 1/4 hr 4-1/4 hr 1/2 hr 1/4 hr 3hr 1/4 hr 1 hr 3-1/2 hr 1/2 hr 1-1/2 hr 24 hr 24 hr 1 hr 1-3/4 hr 1/4 hr 4-1/2 hr 1-1/2 hr 2-1/2 hr 4-1/2 hr 8 hr 24 hr 6-1/2 hr 2 hr 1-1/2 hr 1/4 hr 4-1/2 hr 3/4 hr 1 hr 2-1/2 hr 1 hr 2 hr 2 hr 1/4 hr 6-3/4 hr 1-1/2 hr 1/4 hr 5-I/4 hr Well K- 17A Rig Doyon 14 Activity Reamed to 9413.0 ft Drilled to 9574.0 ft Drilled to 9907.0 ft (cont...) Circulated at 9907.0 ft Flow check Pulled out of hole to 200.0 ft Pulled BHA Made up BHA no. 4 Serviced Block line R.I.H. to 8510.0 ft Circulated at 8510.0 ft R.I.H. to 9848.0 ft Washed to 9907.0 ft Drilled to 9923.0 ft Drilled to 10306.0 ft (cont...) Drilled to 10561.0 ft (cont...) Circulated at 10561.0 ft Flow check Pulled out of hole to 1000.0 ft Pulled BHA Retrieved Wear bushing Tested BOP stack Installed Wear bushing Made up BHA no. 5 R.I.H. to 10517.0 ft Washed to 10561.0 ft Drilled to 10625.0 ft Drilled to 11121.0 ft (cont...) Drilled to 11516.0 ft (cont...) Drilled to 11528.0 ft (cont...) Circulated at 11528.0 ft Flow check Pulled out of hole to 100.0 ft Pulled BHA Made up BHA no. 6 R.I.H. to 11528.0 ft Drilled to 11646.0 ft Drilled to 11943.0 ft (cont...) Drilled to 11997.0 ft (cont...) Pulled out of hole to 11414.0 ft Circulated at 11414.0 ft Flow check Pulled out of hole to 110.0 ft Pulled BHA Made up BHA no. 7 R.I.H. to 8460.0 ft Serviced Block line R.I.H. to 11964.0 ft Circulated at 11997.0 ft Circulated at 11997.0 ft (cont...) Drilled to 12053.0 ft Circulated at 12053.0 ft Flow check Pulled out of hole to 180.0 ft Page Date ! 2 21 July 98 STATE OF ALASKA ALASKA OIL 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 4. Location of well at surface 3280' NSL, 4078' WEL, SEC. 04, T11 N, R14E, UM At top of productive interval 3595' NSL, 1533' WEL, SEC. 04, T11 N, R14E, UM At effective depth 3693' NSL, 1024' WEL, WEC. 04, T11N, R14E, UM At total depth 3702' NSL, 981' WEL, WEC. 04, T11N, R14E, UM 5. Type of well: [] Development [] Exploratory [] Stratigraphic []Service 6. Datum Elevation (DF or KB) KBE = 59.85' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number K-17 9. Permit Number 94-167 10. APl Number 50-029-22537 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 10794 feet Plugs (measured) 8687 feet 10750 feet Junk (measured) 8686 feet Bridge Plug at 8635' 5' of Coil Tubing, 3.78" LIB, 2-1/8" T/S at 8640' Length Size Cemented M D TVD 80' 20" 260 sx Arcticset (Approx.) 110' 110' 3672' 10-3/4" 1050 sx PF 'E', 375 sx Class 'G' 3707' 3703' 8954' 7-5/8" 472 sx Class 'G' 8986' 8642' 1969' 5-1/2" 235 sx Class 'G' 8825' - 10794' 8541' - 8687 Perforation depth: measured 9210'-9270',10230'-10300',10380'-10550',10600'-10690' RECEIVED true vertical 8734' - 8742', 8709' - 8703', 8697' - 8691', 8691' - 8688' f AR 1 8 1998 Tubing (size, grade, and measured depth) 4-1/2", 12.6#, NT-80 to 8655' Alaska 0il & Gas Cons. Commission Packers and SSSV (type and measured depth) 7" x 4-1/2" Baker SABL-3 packer at 8607'; HXO SVLN at 22~8Ch°rage'- 13. Attachments [] Description summary of proposal I--1 Detailed operations program [] BOP sketch 14. Estimated date for commencing operation 15. Status of well classifications as: March 26, 1998 16. If proposal was verbally approved [] Oil [] Gas [] Suspended Service Name of approver ~ Date approved Contact Engineer Name/Number: Bob Ka.~za, 56f 5~4/ Prepared By Name/Number: 17. I hereby certify that the for/e~oing i~ t/u~'and correct to the best of m~/knowledge Signed TimA. Bums ~', ~/l'~/Jk/Ik4' ,¢l'"-u'-- Title Engineering~upervisor Commission Use Only Torrid Hubble, 564-4628 Conditions,z~ Approval: Notify Commission S~Q. representative may witness ,.4~' ._o.O~'~ ~ Plug integnty' ~ BOP Test Location clearance -- &o &~"~,(.,.r~. / Mechanical Integrity Test Subsequent form required 10-/"-~(-~-'t(! ,- . :~ . Original order of the Commission [.Jc,\,fl W, Johnston Commissioner ¢:-'r~m 10-40:~ Rev. 06/15/88 Nor"?(']'`, I Approval .-U' ¢ ?£ Subm~ In T~iplicate . RU electric line and make a chemical tubing cut in the pup joint above production packer (cut at + 8,605' MD). Circulate well to seawater through the cut. Freeze protect to + 2,200' MD. Note: Run a double anchor acid cylinder cutter. If cannot cut tubing + 8,605', notify ODE. 7. Test the 7 5/8" packoff and * 8. Set a BPV ir, ' BP EXPLORATION To: Rochin / Romberg From: Bob Kaluza Subject: Sidetrack Well (DS K-17A ) BP C-01 MB8-1 Date: March 16th,1998 Doyon Rig 14 is expected to move to well K-17A on/about April 3rd following completion of well 13-02B (check with the Companyman for the exact date of the move). The objective is to cut and pull the existing 4 1/~,, completion tubing, mill a window by Whipstock through the 7 5/8" csg. at + 8,550' MD, directionally drill and geosteer 6 3,4" hole through 4 faults following the Zone I trend to TD + 13,950'. Run, cement and test a 5 ~" solid liner (liner top at + 8,400' MD). Perforate as per geologist request. Complete with 4 1/~,, WOA completion assembly. Well K-17 was drilled and completed in May 1995 as a horizontal Zone 1 and Zone 2 producer with a cemented and perforated 5 ½" liner. Because of gas coning, the GOR climbed dramatically. A Bridge Plug was set to isolate the gas influx but turned out to be a temporary fix, the gas influx continued. In April 1997 an attempt to pull the bridge plug resulted in parted coiled tubing and additional fish on top of the bridge plug. The well has been shut-in since September 1997. Objective: The objective of the pre-rig work is to ascertain the condition of the 4 1/2" tubing presently in the hole; determine an injectivity rate into the open perforations; P & A all open perforations; chemically cut the 4 1/~,, tubing, circulate seawater into the entire wellbore, freeze protect permafrost zone. Pre-Rig Work RU slickline and drift 4 1/2"tubing to 'XN' nipple + 8,642' MD. Notify ODE in Anchorage if drift does not get to 'XN' nipple depth. 2. Perform CMIT on tbg. IA/OA. . Pump down the 4 ~" tubing, establish injectivity rate into the open perforations (possibility of not being able to establish an adequate injectivity rate due to the fish left in the hole). Notify the ODE if you can not establish a 2bbl/min at <1500 psi injectivity. 4. Notify the AOGCC 24 hours prior to commencing abandonment operations. P & A open perforations. Bullhead 49 bbl (239 sx) 15.8 ppg, 1.15ft3/sx, Class 'G' cement displaced by 134 bbl seawater. Open perforations at 9,210' - 9,270', 10,230' - 10,300', 10,380' - 10,550' and 10,600' - 10,690' MD. Perform P & A to PBTD (+ 10,750') to _+ 8,725' MD. Cement top MUST NOT be above 8,700'ft MD (minimum per AOGCC + 9,110' or 100' above uppermost open perforations). Tag and test cement plugback. TREE: 4' Cl',',' WELLHEAD: =MC ' ACTUATOR:_= :,KER 10-3/4% 45.5. =/ft, NT-80, 8TC 4-: 2'. 12.6#/t'1, L-80, NSCT TU= °~G ID: 3.958' CA-=.' C. ITY: .01522 BBL/FT TOP OF { 8825' 5-1/2" 7-5/8", 2~.-:" L-80, NS ~ _- 8986' J~ PERFORATIO'; SUMMARY S P.._~ ! iNTERVAL ~,210' - 9270' i~230' - 10,300' 4 ~r Q,380' - 10,550' fO/500' - 10,690' OPEN/SQZ'D · OPEN 3/24/96 Open 5/1/95 . Open 5/1/95 Open 5/1/95 '~BTD I 10750' 5-1/2", 17 #/h. '.--80, NSCC I 10794' , , KB. ELEV = 62.10 GL. ELEV = 24.50 SSSV LANDING NIPPLE ( H.E.S. HXO)(3.813" ID) 2200' 4.5' x 1' H.E.S. TMPDX Gas Lift Mandrels with BK Latch (1-1/4' JD} J~/O MD(BKB) TVDss DEV. 3 4210' 4143"' '1° 2 6805' 6729' 15° 1 8487' 8218' 34° 4-1/2" "X' NIPPLE J 8596, j 7-5/8' PACKER J J Baker SABL-3)(3.875 'ID) 8607' ' 'X" NIPPLE 8632' (3.813" ID) ' 'XN" NIPPLE 8642' (3.725" ID) (CT-GR/CCLMD) 8647' 8653' 8657' 4-1/2" WLEG (3.958 "ID) (CT-GPJCCLMD) Fish @ ~-8640' ELM 2-1/8"-T/S 3.7.8" LIB - 5' of CT - Baker IBP MD (BKB) TVDs Dev 1,062' si ,000' · 2° 2,066' 2,000' 3° 3,066' 3,000' 1° 4,067' 4,000' - 1° 5,067' 5,000' 1° 6,067' 6,000' 2° 7,089' 7,000' 20° 8,225' 8,000' 34° 8,838' 8,500' 38° 9,024' 8,600' 59° 9,134' 8,650' 70° 9,404' 8,687' 90° 10,300 8,640' 96° ,, CEIVED 1998 DATE = EV. BY COMMENTS 5/6/95 Eckslein Original completion - Ooyon 9 ?28/95 :.Angell XN/WLEG GR/CCL deplhs and IBP added 3'24196 :_:. RW COIL TUBING ADD PERFS Prudhoe Bay Ur~aska 0ii I~ Gas Well'. K-17 I,J Anchor age" APl NO:50-029-2253.7 BP Exploration (Alaska) J Gornmi,sslon 5193 . =-~. BP EXPLORATION .~e,~AOGCC ~]OOl BP EXPLORATION (ALASKA) PRUDHOE BAY, ALASKA FAX # (907) 564-5193 TELECOPY COVER SHEET TO: COMPANY; LOCATION: Diana AOGCC Anchora~le FAX #: 276-7542 FROM: LOCATION: PAGES TO FOLLOW: I COMMENTS: Terrie Hubble SHARED SERVICES DRILLING ANCHORAGE, ALASKA PHONE #: 564-4628 DATE: 03-18-98 HI Diana, This drawing should have been included with the 10-403 that Kathy just brought over. Sorry for the troublel RECEIVED 'F YOU DO NOT RECEIVE ALL PAGES, OR HAVE ANY PROIE~-~IS! PLEASE CALL THE FOLLOWING NUMB~:{~ (907) 56~4628 Anchorage .,~SAKER 10-3/4', 45.$ NT.,80. BTC t~ah Anule Wel -- TOP OF PLUG TOP OF I 5-1/2.' LINER 8925 '7-N8'. 2g.7#/ff, L-80, N$CC F 8986 4.5' x 1' H.E,S. TMPDX Gas Ll~t Mandrels w]~h BK latch (1-1/4" JD) NO MD(BK9~'I TVD~ I OEV, · 3 2 1 7.5,r8' PACKER / (l~r .~,1~,,-3)(3.87'~ 'ID) ~ -- I?_J ~ ~1~' 'XN' NIPPL~ (~' (CT-G~C~D) (CT-O~CCLMD) ~ 002 PERFORATION SUMMARY ~i-z~ ls~/ I~TERV^L io~,~saz,~ . _ ! ./ / ~-~ 3PlaN Open ..C/1/D5 Open 5/1/95 Open 5/1/.95 PBTD NSCC ~4~G ~R ] RW I COI~ING ADD I Baker [BP set at10340' MD (BKB) TVOss De-~- 1,082' 1,000' '2' 2,0~' 2,000' 3,06~' 3,000' 1 4~'Ob~ 4,0001 1" 5,067' 5,000' 1 8,0~7' 6,000' 7,081r 7,000' 20~ $,22.5' 8,000' 34° B,83~' g,EO0' 9,024' 8,600' 59" 9,134' 8,650' 70' g,4B4' ~,flB7' ~0' 10.300 8.640' I 96° -- __ Prudhoe Bay Unit Well: K-l? AP! NO:50-029-22537 BP Exploration (Alaska) P E R kJ I 'F A C, (-.'-i ,.'..':. C I n d i v i d u a i W e 'i i Geo'Jogicai Mater'iais Inv~.~;ntor"y B'NTA 'F B,~TA PL. II$ i 0 -. z.,~ 0 7 t.~ COMPL.~.:.TZC, r'q DAT.F.. 8 ,/1l /'~IF/ Ar"e dr'y di"t:ch samples r'equir'ed? yes ~ Was -!:he ~,/e'l i cor'ed? yes Anal ysi s 8,: And r"ece"ived9 ye~ d. e s c F" '[ p '[: 'i o i"l r" ~!!; c e i v ,.'..~ d o.,, . -',~~ o Ar'e well tests r'equ~red?j/yes _~) We'i'J '¥s in compiiance I n i t i a '1 (.3 0 M i,'1 E N T S Rece'¥ red? HOWARD OKLAND Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHOR3kGE AK, 99501. Date: 20 September 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 LDWG TAPE+LIS 1 LDWG TAPE+LIS Run # I Run # 1 ECC No. 6308. o W- 7V-II 6510.01 Please sign and return to: Attn. Rodney D. Paulson Western. Atlas I,ogging Services 5600 B Street Suite 201 Anchorage, AK 99518 O~.~.~._~. FAX to (907) 563-7803 Received by~~ Date: HOWARD OKLAND Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 6 September 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL A-39 (31-35-11-13) x-08 J-OS K-17 DESCRIPTION 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1 PDK FINAL BL+RF 1 PDK FINAL BL+RF ECC No. Run # 1 5999.07 Run $ 1 6035.04 Run # 1 6234.08 Run # 1 6308.04 Run # 1 6510.01 Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 ....~~.~~Or FAX to (907) 563-7803 Received b Date: S£P 1 0 199G Ala~a Oil & Gas Cons. Commission A~chomge STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION 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 94-167 3. Address B. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 5 o . 50-029-22537 4. Location of well at surface 9. Unit or Lease Name , ~ ~;d,i~-,:~" :%:: ~-.-~ . . 3280 NSL, 4078 WEL, SEC. 4, TIIN, R14E ~ "" .... ;":~'-~-.'; :; ¢.. ~ [ Prudhoe Bay Unit · ~ ~'-¢,'r;~ ~ 10 Well Number At Top Produc, ng Interval ~ ~.~_.~;~.-~/ -. ~j ~'~'~ · At Total Depth ~!,:'~z~' '-~'-' ...... ¢ ]i~,~~k Pru(Jh"qe Bay Field/Prudhoe Bay Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. ' I // , , KBE= 59.85 I ADL 28303 ' (?'// / ~ 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore' ~'1~1../~/h~'/'of/Completions 01-05-95 04-27-95 ~ ~ ~///D_/"~,4~ ~"~ I N/AfootMSL I""~,/ 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Direotion~,T ~urve'y 20. Depth where SSSV set 21. Thickness o'%Permafrost 10794'MD/8687' TVD 10750'MD/8686' TVD YES [] NO [] I 2200'feet MD [ 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, CNL 23. CASING, LINER AND CEMENTING RECORD SE'FFING DEPTH MD CASING SIZE VVT. PER FT. GRADE TOP Bo'FroM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.51/ H-40 30' 110' 30" 260 sx Arcticset (Approx.) 10-3/4" 45.51/ NT-80 35' 3707' 13-1/2" 1050 sx PF "E"/375 xs "G" 7-5/8" 29. 7t/ L-80 32' 8986 9- 7/8" 4 72 sx "G" 5-1/2" 17# NT-80 8825' 10794' 6-3/4" 235 sx "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Gun Diameter 3-3/8" 4 SPF 4-1/2" NT-80 8655' 8607" MD TVD 26. ACID, FRACTURE, CEMENT SQUEF7F, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10230'-10300' 8709'- 8703' Freeze Protected w/85 bbls Diesel 10380; 10550' 8697'- 8691' 10600; 10690' 8691' - 8688' 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) June 12, 1995 I FIowing Date of Test Hours Tested TEsTPRODUCTIONpERIOD_ FORi~ OIL-BBL GAS-MCF WATER-BBL CHOt~ S~7~ GAS-OIL RATIO Flow Tubing Casing Pressure CALCULATED~ OIL-BBL GAS-MCF WATER-BBL 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. [- ~-.-.. Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 8512' 8581' Shublik 8572' 8414' Top Sadlerochit 8631' 8447' 31. LIST OF A'FrACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~/~ 1 ~'~¢ Title.,CeniorDriflingEngineer Date'D'{~"~l~~ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of ServiCe Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". . ,j ~,, , '...,j Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: K-17 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRLTDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 04/14/95 06:00 SPUD: RELEASE: OPERATION: DRLG RIG: DOYON 9 WO/C RIG: DOYON 9 01/06/95 (1) TD: 1053'(1053) 01/07/95 ( 2) TD: 2856' (1803) 01/08/95 (3) TD: 3428' ( 572) DRILLING MW: 0.0 VIS: 0 HELD 2 SFTY MTGS. #1 ON RIG MOVES. #2: ON BHA. ACCEPT THE RIG @05:00 HRS ON 1/5/95. FUNCTION TEST THE DIVERTER & HYDRILL. TEST WITNESSED BY L. GRIMALDI OF AOGCC. PU BHA & ADJUST DYNADRILL BH T/l-l/4 DEG. ORIENT THE MOTOR & MWD. PU BIT #1. TEST MWD PU DELLY & TEST MUD SYSTEM. SPUD @ 1300 HRS. DRILL & SURV & START BUILD @1000. DRILL T/1053' DRILLED TO 2856' MW: 0.0 VIS: 0 DRILLED TO 1903'. STARTED SCHEDULED WIPER TRIP: DUE TO TIME ELAPSED. CIRC AT 1903'. CIRC FOR SHORT TRIP. HOLE SWEPT WITH SLUG- 100% HOLE VOLUME. POOH TO 1790' SHORT TRIP TO 1790 TIGHT THOE, RAN BACK TO BOTT. OBSERVED 115 LBF OVERPULL. DRILLED TO 2094' DRILL WHILE COND MUD. STARTED SCHEDULED WIPER TRIP: DUE TO TIME ELAPSED. CIRC AT 2094'. HOLE SWEPT WITH SLUG - 100% HOLE VOLUME. POOH TO 2020'_ ATTEMPT SHORT TRIP, GRAVEL SEEMS TO BE RUNNING & NOT CEMENTED TOGETHER VERY WELL HOLE TIGHT TIGHT. OBSERVED 115 LBF OVERPULL. DRILLED TO 2856'. RUN CSG, 10-3/4" O.D. MW: 0.0 VIS: 0 DRILLED TO 3428' REACHED PLANNED END OF RUN - SECTION/WELL T.D. BIT TORQUED UP & QUIT. CIRC AT 3428' · OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 2328' OBSERVED 120000 LBF OVERPULL. POOH TO 1850'. PUMP OUT, L/D SINGLES. NO FURTHER RESISTANCE. POH TO 1069' POH TO HWT. (SlaM, NO CORR.). AT BHA. PULLED BHA. BHA L~ID OUT. SET BACK HWDP & L/D BHA. RUN CSG, 10-3/4" O.D. RIG UP & RUN 10-3/4 CSG HIT BRIDGE AT 2070' WASHED TO 2212' RAN · , IN TO 2373' (TIGHT) WASHING F/2373' WASHING ON JT.#60, 2373' @ REPORT TIME. WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 2 01/09/95 (4) TD: 3428' ( 0) 01/10/95 ( 5) TD: 3730' ( 302) 01/11/95 ( 6) TD: 3730' ( 0) 01/12/95 ( 7) TD: 5152' (1422) WASHED TO 2500' MW: 0.0 VIS: 0 RAN CSG, 10-3/4" O.D. #1 ON RUNNING CSG. #2 ON L/D CSG. D-3 48 SEC. SPILL DRILL (BULK GEL). WASH & SPUD CSG TO 2422' & CIRC HI VIS SWEEP. WORK @ 2422 FOR 3 HRS, NO GO. PULL CSG, 10-3/4" O.D. PUMP OUT CSG TO 1650', PULL GOOD TO SHOE JTS LOST BOW SPRINGS OFF 6 CENTRALIZERS, CUT OFF FLOAT & SHOE JTS. THAT WERE BAKER LOCKED. MADE UP BHA #2. DRESS RR BIT & CHG STAB BLADES & P/U BHA. BHA #2 MADE UP. RIH TO 1909'. RIH TO 1909' & HIT BRIDGE. OBSERVED 150000 LBF RESISTANCE. WASHED TO 2500'. WASH & REAM HIT SOLID BRIDGE AT 2444' REAM THRU IT & WASHING W/LITTLE RESISTANCE TO 2788 @ REPORT TIME. WILL NOT GO W/O PUMP. CMT: CSG CEMENT MW: 0.0 VIS: 0 RIH TO 3350'. BEGAN PRECAUTIONARY MEASURES. REAMED TO 3428' ON BOTTOM. DRILLED TO 3730' REACHED PLANNED END OF RUN - SECCTION/WELL T.D. CIRC AT 3730' HOLE SWEPT WITH SLUG - 100% HOLE VOLUME. CIRC HI VIS SWEEP AT 9 BPM. POOH TO 1033'. NORMAL HOLE DRAG & HOLE FILL. AT BHA. PULLED BHA. BHA STOOD BACK. RIGGED UP CSG HANDLING EQUIP. WORK COMPLETED - CSG HANDLING EQUIP IN POSITION. RAN & LANDED CSG, HOLE IN GOOD SHAPE. CIRC AT 3706'. CIRC & W/O HALLIBURTON ALL CMT TRUCKS WERE OUT. OBTAINED CLEAN RETURNS - 100% HOLE VOLUME. DRILLED CMT TO 3621' MW: 0.0 VIS: 0 DISPLACED SLURRY - 343 BBL. CIP @ 7:30 BUMP PLUG W/2000 PSI FLOATS HELD CMT W/406 BBL LEAD & 78 BBL TAIL. PLUG BUMPED. MIXED AND PUMPED SLURRY - 42 BBL. 250 SX TOP JOB W/GOOD CMT RETURNS. CMT PUMPED. RIGGED DOWN CSG HANDLING EQUIP. N/D DIVERTOR. N/U BOP STACK. BOPE TEST WITNESSED BY BOBBY FOSTER D.O.G. REPLACE & RETEST CHOKE LINE HOSE OK. PULLED BHA. L/D 13-1/2" BHA F/DERRICK. MADE UP BHA #3. P/U BHA 2/ 1/2 HR ON MWD TOOLS, RIH W/BHA & HWDP. BHA #3 MADE UP. RIH TO 3621'. AT FLOAT COLLAR. TAG FC @ 3621'. CIRC AT 3621'. OBTAINED CLEAN RETURNS - 50% HOLE VOLUME. TESTED CSG. TEST KELLY 500-5000 PSI OK, TEST CSG TO 3000 PSI F/30 MIN. OK. PRESSURE TEST COMPLETED SUCCESSFULLY - 3000 PSI. DRILLED CMT TO 3621' DRLG FLOAT EQUIP & CMT AT REPORT TIME. DRILLED TO 5535' MW: 0.0 VIS: 0 DRILLED CMT TO 3706'. DRILL FLOAT EQUIP & CEMENT. AT 10-3/4" CSG SHOE. CIRC AT 3706'. CIRC. TILL BALANCED, DID LOT=13.7 EMW. OBTAINED BOTTOMS UP (1005 ANNULUS VOLUME). DRILLED TO 4707' 4.5 ART. STARTED SCHEDULED WIPER TRIP: DUE TO FOOTAGE DRILLED. CIRC AT 4707' CBU. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 3706' TIGHTS SPOTS 4000' & 3700'. AT TOP OF CHECK TRIP INTERVAL. RIH TO 4707'. TIGHT SPOTS 4400-4500' (10 BBL HOLE FILL). ON BOTTOM. DRILLED TO 5535' WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 3 01/13/95 (8) TD: 6188' (1036) 01/14/95 ( 9) TD: 7410' (1222) 01/15/95 (10) TD: 7569'( 159) 01/16/95 (11) TD: 8407' ( 838) DRILLED TO 6188' MW: 0.0 VIS: 0 DRILLED TO 5703'. ADT=6 1/2 HRS. REACHED PLANNED END OF RUN - DIRECTIONAL OBJECTIVE MET. CIRC AT 5703'. CBU. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 4536'. TRIP OUT (SWABING & TIGHT F/5396-4536). BEGAN PRECAUTIONARY MEASURES. RIH TO 5703' ON BOTTOM. CIRC AT 5703' CIRC HIGH VIS SWEEP. OBTAINE~ BOTTOMS UP (100% ANNUL6S VOLUME). POOH TO 1083' TRIP OUT (NORMAL DRAG) 65 BBL HOLEFILL. AT BHA. PULLED BHA. PULL BHA, STAND BACK HWDP L/D STAB & XO. BHA STOOD BACK. SERVICED HANDLING EQUIP CHANGED OUT. MADE UP BHA #4. M/U CYNADRILL & BIT #4 ORIENT & SERVICE WMD RUN DC'S & HWDP. BHA #4 MADE UP. FUNCTIONED DOWNHOLE TOOLS AT 1069' TEST MTR. EQUIPMENT WORK COMPLETED. RIH TO 5661'. TRIP IN FILL PIPE AT SHOE. BEGAN PRECAUTIONARY MEASURES. REAMED TO 5703' BREAK CIRC, REAM 42' TO BTM. ON BOTTOM. DRILLED TO 6188' DRILLED TO 7410' MW: 0.0 VIS: 0 DRILLED TO 6759'. STARTED SCHEDULED WIPER TRIP: DUE TO FOOTAGE DRILLED. CIRC AT 6759'. CBU. OBSERVE WELL. SETBACK KELLY. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 5700' NORMAL FILL, DRAG 25K TO 50K OVER IN SPOTS. AT TOP OF CHECK TRIP INTERVAL. RIH TO 6759'. RIH, NO PROBLEMS. MWD CHECK SHOT AT 6568'. DRILLED TO 7410' 4 HR ART, 5 HR AST. RIH TO 7569' MW: 0.0 VIS: 0 DRILLED TO 7435'. ROP DROPPED FROM 100'/HR TO 15'/HR. - BIT QUIT. CIRC AT 7435'. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 1068'. OBSERVED WELL, PUMPED SLUG, POOH. AT BHA. PULLED BHA. BHA STOOD BACK. DOWN LOAD MWD, ADJUST MTR. MADE UP BHA #5. L/D CIM, PICK UP NUKE TOOL, INITIALIZE, ORIENT, INSTALL SOURCES. MAKE UP D.C.S AND HWT. BHA #5 NADE UP. RIH TO 3706' RITO 10-3/4 SHOE. SURFACE TEST MTR AT 1100' T 10-3/4" CSG SHOE. SERVICED LINES/CABLES. CUT DRLG LINE. LINE SLIPPED AND CUT. RIH TO 7372' BEGAN PRECAUTIONARY MEASURES. REAMED TO 7435' REAM AND WASH TO BTM. ON BTM. DRILLED TO 7569'. ART-1 1/4 HR, AST-1 1/4HR. MUD MTR FAILED - END BHA RUN. MTR FAIL. CIRC AT 7569'. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 1088' AT BHA. PULLED BHA. BHA STOOD BACK. CHANGED OUT MTR. MADE UP BHA #6. MADE UP NEW MTR AND SURFACE TEST. BHA #6 MADE UP. RIH TO 7569'. DRILLED TO 8407' DRILLED TO 8407' MW: 0.0 VIS: 0 WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 4 01/17/95 (12) TD: 8820' ( 413) 01/18/95 (13) TD: 8870' ( 50) POOH TO 8820' MW: 0.0 VIS: 0 DRILLED TO 8519'. ART 1 HOUR. STARTED SCHEDULED WIPER TRIP: DUE TO TIME ELAPSED. CIRC AT 8519'. POOH TO 7094' SHORT TRIP F/8519-7094'. TIGHT & SWABBING F/7525-7276'. 12 BBLS TO FILL HOLE. RIH TO 8455'. REAMED TO 8519'. TAG UP @ 8455'~, REAMED TO 8519'. TAG UP @ 8455' REAM F/8455-851~ . DRILLED TO 8687'. DRILLED F/8~19-8687'. CORRECTED TOTAL DRLG TIME FOR BIT #5RR1 - ART 8.5 HOUR, AST 14.25 HRS. TOTAL TIME ON BIT 22.75 HOURS. CIRC AT 8687' CBU. OBSERVE WELL. PUMP SLUG & SET BACK KELLY. POOH TO' 0'. NORMAL DRAG. 85 BBLS TO FILL HOLE. AT BHA. PULLED BHA. STAND BACK & JARS + 1 STD DC. MADE UP BHA #7. NEW BIT. CHANGE OUT LOGGING COLLAR ON MWD. ORIENT AND INITIALIZE. COMMISSIONED INTERNAL BOPS. SERVICE WEAR RING. EQUIPMENT WORK COMPLETED. RIH TO 8657'. BREAK CIRC & TEST MTR @ 1100'. BREAK CIRC @ 4900'. REAMED TO 8687' REAM TO BOTTOM. ON BOTTOM. DRILLED TO 8849'. ART-1.25, AST -1.75. TOOK MWD SVY AT 8849' ACCEPTABLE SVY OBTAINED AT 8742' CIRC AT 8820'. POOH TO 8000' POOH TO 8820' DROP ESS SVY FOR SPERRY JORP'S, OBSERVE WELL AND PUMP SLUG, POOH. PULLED BHA MW: 0.0 VIS: 0 POOH TO 0'. PULLED BHA. AT BHA. SAT BACK HWT DP AND LAID DOWN DC'S. LAID DOWN STABILLIZERS. DOWN LOAD MWD DATA. CHANGEOUT MTR - BLADES. ORIENT. RIGGED DOWN INTERNAL BOPS. PULL WEAR BUSHING (PULLED CASG). TESTED BOP STACK. PRESSURE TEST COMPLETED SUCCESSFULLY - 5000 PSI. FUNCTION TEST COMPLETED SATISFACTORILY. TESTED BOPE @ 250 PSI & 5000 PSI - OK. MADE UP BHA #8. MAKE UP BIT, MTR (2 DEGREE), DC'S. INSTALL MWD SOURCES. BHA (2 DEGREE MTR) TIGHT IN CSG. READJUST MTR TO 1-3/4 DEGREES. RIH TO 8698'. SURFACE TEST MTR AT 1100'__ RIH WITH NO PROBLEMS. BREAK CIRC AT 3400' AND 8000'. WASHED TO 8820' WASH F/8698-8820' ON BOTTOM. DRILLED TO 8870'_ DOWNHOLE TOOLS FAILED - END BHA RUN. BIT WOULD NOT SLIDE/DRILL. CIRC AT 8870' CIRC WELL AND PUMPED SLUG. SET BACK KELLY. POOH TO 1078' POOH TO BHA. PULLED BHA. STAND BACK HWT. DN LOAD MWD, BIT WAS 3/16 UNDER GUADGE AND HAD SHIRT TAIL DAMAGE. WILL CHANGE STAB. BLADE ON MTR TO 9-3/4" FROM 9-1/2". WELL - K-17 OPERATION: RIG : DOYON 9 PAGE: 5 01/19/95 (14) TD: 9042' ( 172) 01/20/95 (15) TD: 9330' ( 288) 01/21/95 (16) TD: 9330'( 0) O.B. DRLG AT REPORT TIME MW: 0.0 VIS: 0 MADE UP BHA #9. SURF TEST MTR & RIH W/HWDP. BHA #9 MADE UP. RIH TO 8686'. SVY. EQUIP WORK COMPLETED. RIH TO 8825'. BEGAN PRECAUTIONARY MEASURES. WASHED TO 8870'. WASH F/8825-8870'. ON BOTTOM. DRILLED TO 9042'. AST 4 HRS. ART 0 HRS. BUILD RATE UNACCEPTABLE - BHA. CIRC AT 9042'. CBU, OBSERVE WELL & PUMP DRY JOB. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 1078'. NORMAL DRAG & HOLE FILL. AT BHA. PULLED BHA. POH W/BHA, REMOVE SOURCE. BHA STOOD BACK. MADE UP BHA #10. CHG. BIT ADJUST MTR TO 2.25 DEG. BH, INSTALL SOURCE IN MWD & ORIENT SAME, SURF. TEST MTR AT 1100' OI. BHA #10 MADE. RIH TO 3700'. STOPPED: TO SERVICE DRILLING EQUIPMENT. SERVICED BLOCK LINE. CUT & SLIP 54' DRLG LINE. LINE SLIPPED AND CUT. RIH TO 8686'. STOPPED: TO TAKE SVY. TOOK MWD SVY AT 8686'. BENCH MARK SVY. WASHED TO 9042'. RIH & WASH & SLIDE F/8990-9042'. ON BOTTOM. O.B. DRLG AT REPORT TIME. MW: 0.0 VIS: 0 DRILLED TO 9204' STOPPED: TO CORRELATE DEPTH. CIRC AT 9204' CIRC & W~O ORDERS. OBTAINED REQUIRED GEOLOGIC SAMPLES. TOOK MWD SVY AT 9064'. MAD PASS LOG F/90447~064'. ACCEPTABLE SVY OBTAINED AT 9064' DRILLED TO 9330' TD FOR PLUG BACK W/BIT # 9 ART-0 HRS~ ART +3.5 HRS. RE~CHED PLANNED END OF RUN - GEOLOGICAL. CIRC AT 9330'. HOLE SWEPT WITH SLUG - 100% HOLE VOLUME. HI VIS SWEEP, OBSERVE WELL & PUMP DRY JOB. POOH TO 1078'. POH NORMAL DRAG NORM. FILL (SLM NO CORR.). AT BHA. PULLED BHA. SET HWDP BACK ON DRILLERS SIDE & L/D MTR & MWD TOOLS ETC. BHA LAID OUT. SINGLED IN DRILL PIPE TO 1120' P/U MULE SHOE & 35 JTS. 5" DP. 35 JTS PICKED UP. RIH TO 9000'. RIH W/OPEN ENDED MULE SHOE TO PLUG BACK F/REDRILL (GEOLOGICAL). WASH DOWN T/TOP OF CMT MW: 0.0 VIS: 0 HELD 2 SFTY MTGS: #1) CEMENTING. #2) SETTING BACK KELLY. CIRC & BATCH MIX lST STAGE CMT. 100% ANNUL. VOL. ON BU. PUMP 55 BBLS CMT & DISP. W/143 BBLS MUD. CIRC @8886 & BATCH MIX 2ND STAGE CMT. 100% ANNUL. VOLL ON BU. PUMP 55 BBLS 17# CMT & DISPLACE W/135 BBLS. TOC @8442/CIP @1100 HRS. CBU @ 7750. 150% HOLE VOL. PULL DP T/SURF. 65 JTS LAID OUT. MU BHA #1 & RIH T/8219. WASH T/8262. OBSERVED 150000 LBF RESISTANCE. PKG OFF @ 8262, LD 4 JTS T/8092. PKG OFF & LD 3 JTS T/7996. WORK TIGHT HOLE. PKG OFF & LD 3 JTS T/7901-ABLE T/PUMP 550 GPM & CIRC HI VIS SWEEP. HAD WALL CAKE & SHALE OVER THE SHAKERS-CLEANED UP OK.. NO FURTHER RESISTANCE. WASHING DOWN OK. TOP OF CMT EST. @ 8442. WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 6 01/22/95 (17) TD: 8706'( 0) 01/23/95 (18) TD: 8890' ( 184) 01/24/95 (19) TD: 8987' ( 97) 01/25/95 (20) TD: 9002' ( 15) RIH T/8676 MW: 0.0 VIS: 0 HELD 20 5-MIN. SFTY MTGS. #1 - 1ST DAY BACK ON SHIFT. #2) DRLG PIPE SLIPS. WASH & REAM TIGHT HOLE T/8300. DRILLED HARD CMT F/8300 T/8388. HOLE SIDETRACKED @8315. DRILLED T/8706. BUILD RATE UNACCEPTABEL. BHA. CBU @ 8706. HI VIS SWEEP & OBSERVE WELL. 110% HOLE VOL. POOH T/1075. MONITOR WELL @SHOE, OK. PULLED BHA *& LD STAB, BIT & DRILL COLLAR. MU BHA #2 / ORIENT / RIH W/HWDP & TEST MOTOR. OK. RIH T/8676. POOH T/PU MOTOR ASSY MW: 0.0 VIS: 0 HELD 2) 5-MIN. SFTY MTGS. #1) BHA. #2) TIG TONGS. MAD PASS LOG F/8677 T/8706. DRILLED T/8801. ROP DROPPED F/25 T/5 FT/HR. BIT QUIT. CBU @8801. 100% ANNUL. VOL. POOH T/1075. PULLED BHA. MU BHA #3. RIH T/8707. REAMED T/8801. REAM UNDER GAUGE HOLE F/8707 T/8801. DRILLED T/8890. W/ROTARY ASSY. BUILD RATE UNACCEPTABLE-CHANGE IN FORMATION. CBU @8890. SWEEP HOLE W/SLUG. 110% HOLE VOL. POOH T/3000. MONITOR WELL 10 MIN & POOH T/PU MOTOR ASSY. RIH T/1600 MW: 0.0 VIS: 0 HELD 2) 5-MIN. SFTY MTGS. #1: GAS DETECTORS #2: BOPE STAND BACK HWDP, CHANGE OUT MWD. MU BHA #4. PU MUD MOTOR ASSY. SERV. WEAR RING. RIH T/8800. TEST MWD @ SHOE & BREAK CIRC @7100. MAD PASS LOG F/8800 T/8890. DRILLED T/8987. ROP DROPPED F/25 T/10 FPH. CIRC @ 8987. OBTAIN 50% HOLE VOL. POOH T/1500. MONITOR WELL @ BTTM/SHOE/BHA. PULL BHA. MU BHA #5. RIH T/1600' RUNNING 7-5/8" CASG. MW: 0.0 VIS: 0 RIH T/3700. SERV. BLOCK LINE. RIH T/8924. OBSERVE 50000 RESISTANCE. DRILLED T/9002. ROP DROPPED F/10 T/0' FPH. CIRC @9002. OBTAIN 50% HOLE VOL. POOH T/3706. BREAK DOWN KELLY. OBSERVE WELL. POOH T/1506. PULLED BHA & LD. RU T/CHANGE TOP RAM T/7-5/8. TEST DOORS. RAN CASG T/3651. CIRC. OBTAIN 100% ANNUL. VOL. RAN CASG T/4000. WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 7 01/26/95 (21) TD: 9002' ( 0) 01/27/95 (22) TD: 9002' ( 0) 04/12/95 (23) TD: 0 PB: 0 04/13/95 (24) TD: 0 PB: 0 04/14/95 (25) TD: 0'( 04/15/95 (26) TD: 0'( o) o) LAY DOWN DP @ SURF. MW: 0.0 VIS: 0 HELD 2) 5-MIN. SFTY MTGS. #1: RUNNING CASG. #2: L/D DP. RAN CASG T/8946. OBSERVE 100 LBF RESISTANCE. WASH T/8986. CIRC/OBTAIN 200% HOLE VOL. PUMP SPACER 90 BBLS/20 WATER & 70 NSCI. MIX & PUMP SLURRY. DISPLACE 408 BBLS. BUMP W/3000 PSI. FLTS HELD & CIP @15:00 HRS. REMOVE/REDOPE & CMT HEAD. TEST CSG T/3500/30 MIN. OK. COMMISSION/DECOMMISSION XMAS TREE/WELLHEAD/HANGER. INSTALL SEAL ASSY. RETRIEVE CASG LNDG STRING. TEST SLIP & SEAL ASSY. PRESS T/5000. OK. LD 5" DP F/MOUSE HOLE. RAN DP T/2753~. CIRC. CHANGE OVER T/DIESEL F/FRZ PROT. T/2000. 100% DISPLACED. LD DP T/SURF. TEMP. SUSPENDED WELL MW: 0.0 VIS: 0 OPERATIONS ON K-17 ARE TEMPORARILY BEING SUSPENDED SO THAT DOYON 9 CAN PROCEED T/BADAMI #4. INSTALLED 1 JT OF 4.5" TBG & A 4" TREE. 2-WAY CHECK IS IN PLACE. USED 100 BBLS DIESEL IN 7-5/8" T/2000 F/FRZ PROTECT. USED 150 BBLS DRY CRUDE IN 7-5/8 X 10-3/4" ANNUL. RELEASED THE RIG F/K-17 @23:59 ON 1/26/95. MIRU MW: 0.0 TURNKEY RIG MOVE F/BADAMI #4 WILDCAT T/K-17. NO ACCIDENTS, 2 SPILLS; 1) A PEAK TRUCK FUEL LINE BROKE, SPILLING APPROX 5 GAL DIESEL 1 MILE F/K-PAD. #2; A DOYON TRUCK HAULING EQUIP. T/K-PAD BLEW A RADIATOR HOSE SPILLING APPROX 5 GAL OF ANTI-FREEZE ON THE ENDICOTT ROAD JUST OFF THE ICE ROAD T/BADAMI. BOTH SPILLS WERE CLEANED UP & REPORTED. BOTH SPILLS WERE CONTAINED ON THE ROAD W/O DAMAGE T/THE ENVIROMENT. MIRU MW: 0.0 24 HOUR TURNKEY RIG MOVE. RIG & PIPE SHEDS ARE LOCATED @ C-PAD AT REPORT TIME. NO ACCIDENTS OR SPILLS SPOT SUB OVER HOLE MW: 0.0 VIS: 0 TURNKEY RIG MOVE, RIG IS ON LOCATION. DERRICK IS UP, SPOTTING SUB OVER HOLE. TESTING BOPE MW: 0.0 VIS: 0 HU AIR & STEAM, TAKE ON SEAWATER IN THE PITS. RU PIPE SKATE & FLAIR LINES. TEST ANNUL & TREE T/1000PSI. OK. ND TREE. NU BOPE. INSTALL 3.5" RAMS IN STACK. LD TBG HANGER & 1 JT OF 4.5" TBG. PU 4.5" KELLY. TEST BOPE. TEST WITNESS WAIVED BY JOHN SPALDING OF THE AOGCC. WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 8 04/16/95 (27) TD: 9002'(9002) 04/17/95 (28) TD: 9484' ( 482) 04/18/95 (29) TD: 9690' ( 206) 04/19/95 (30) TD:10201' ( 511) 04/20/95 (31) TD:10201' ( 0) CHANGE MUD T/FLO-PRO MW: 0.0 VIS: 0 TEST BOPE -WITNESS WAIVED BY JOHN SPALDING OF THE AOGCC. PULL TEST PLUG & INSTALL WEAR RING/BHA/MWD/DYNADRILL ASSY. & SERVICE THE MWD, ORIENT THE DYNADRILL. PU 3.5" NM HWDP. WASH THROUGH BRIDGE F/140 T/150. POSSIBLY ICE. PU BHA & 3.5" DP T/2100. CIRC OUT 100 BBLS OF DIESEL. TEST MWD. PU 3.5" DRILL. PIPE & TAG FC 68898. TEST 7-5/8 CASG T/3500 PSI F/30 MIN. OK. DRILLING FLOAT EQUIP & HARD CMT T/9002. CIRC & CHANGE OVER MUD SYSTEM T/FLO-PRO. POOH MW: 0.0 VIS: 0 DRILLING W/BIT %1 T/9484. CBU. OBSERVE THE WELL. PUMP DRY JOB. POOH F/BIT. DRILLING MW: 0.0 VIS: 0 POOH W/BIT #1. BHA ADJUSTED DYNADRIL T/l-l/4 DEGREE WFRV MWD & PU LWD & INITIALIZE. RIH. CUT & SLIP DL. RIH T/9405. REAM F/9405 T/9484. CHECK SHOT MWD. DRILLING W/BIT #2. CIRC BTTMS UP MW: 0.0 VIS: 0 DRILLING W/BIT #2 T/10210. CBU. OBSERVE THE WELL. SHORT TRIP T/9450. POOH. OK. TIGHT 6 9563 T/9812 ON TIH. CIRC LO/HI VIS SWEEP F/PLUG BACK. PU BHA #3 MW: 0.0 VIS: 0 OBSERVE THE WELL, OK. PUMP SLUG, SET BACK KELLY, TOOH W/3.5" DP. SET BACK HWT DP, SERV THE MWD, LD LWD, MWD, LC, STAB, XO, MOTOR & BIT. HELD A SFTY MTG. PU 32 JTS OF 3.5" DP, TIH, CBU 6 SHOE & TAB BTTM 610201. CIRC & COND MUD. BATCH MIX 34 BBLS OF CL G CMT. SPOT BTTM BAL PLUG F/10201 T/9433. SET BACK CIRC JT, POOH T/9433. MU CIRC JT, CIRC CLEAN, TRACE OF CMT 6 BTTMS UP. BATCH MIX 34 BBLS OF CL "G" CMT, SPOT TOP BAL PLUG F/9433 T/8681. SET BACK CIRC JT. POOH T/8350. MU CIRC JT, CIRC CLEAN, NO CMT IN RETURNS. TOOH, LD 77 JTS OF 3.5" DP. WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 9 04/21/95 (32) TD: 9013' ( 0) 04/22/95 (33) TD: 9450'( 437) 04/23/95 (34) TD: 9740' ( 290) 04/24/95 (35) TD: 9992' ( 252) 04/25/95 (36) TD: 9992' ( 0) TIH W/BHA ON DP MW: 0.0 VIS: 0 TIH, BREAK CIRC @5150 & 7950, TAG CMT @8250 W/20-25K, CIRC 50 BBLS. LD 5 STNDS F/DERRICK, 5 HOURS. WASH F/8250 T/8330, GREEN CMT. WASH F/8330 T/8772. NO CMT. TAG CMT @8773'. DRILL SOFT CMT T/8801 @ 300FPH. PU T/8750. CIRC WHILE WOC. DRILLED PiED T/HARD CMT F/8801 T/8927. MED F/8864 T/8896 @120FPH. HARD F/8896 T/8927. 60 FPH, 60 RPM, 15K ON BIT 75 SPM & 2950 PSI. C & C MUD @ 75 SPM/2950 PSI. TEST CASG & CMT T/3500 PSI/5 MIN. DRILLED HARD CMT F/8927 T/9013. 1.5 HRS. C & C MUD F/1 HR. OBSERVE THE WELL. PUMP SLUG, SET BACK KELLY, TOOH W/DP. SET BACK HWDP & JARS, LD REST OF BHA #3, PULL WR, INSTALL T PLUG. TEST BAG 250/3500PSI. RAMS, LINES & VALVES 250/5000PSI. PULL TP, INSTALL WR. PU BHA #4, ORIENT 1.83 DEGREES, BH MTR, SURF TEST THE MOTOR, DWD-GR, RIH ON DP. DRILLING MW: 0.0 VIS: 0 FINISH RIH ON DP W/BHA #4. DRILLING W/1.83 DEGREE BHA MOTOR. SURVEY & LOG W/DWD-GR, F/9013 T/9045. ART 1 HR. CIRC WHILE REPAIRING SS TOOL FACE SCREEN FAILURE DUE T/HARDWARE MALFUNCTION. DRILLING W/1.83 DEGREE BH MOTOR, SURVEY & LOG W/DWD-GR, F/9045 T/9450. DRILLING MW: 0.0 VIS: 0 DRILLING & SURVEYING W/1.25 DEGREE BH MOTOR, LOG W/DWD-GR F/9450 T/9672. CU=BU. OBSERVE THE WELL, SLUG THE PIPE, SETBACK KELLY, POOH W/DP, TIGHT SPOT @9032. SET BACK HWT, JARS, LD DWD-GR, BIT. PU BIT #4, STAB, ADJUST THE MOTOR T/1.25 DEGREE BH & ORIENT. PU DWD-GR, RIH W/BHA #5. SURFACE TEST DWD-GR & MOTOR @1350. RIH ON DP, FILL DP @ 5190 & 8940. CUT & SLIP DL. RIH T/9612. REAM F/9612 T/9672. & 9672 T/9740. RIH W/BHA #6 MW: 0.0 VIS: 0 DRILLING W/1.25DEGREE BH MOTOR, SURVEYING & LOGGING W/DWD-GR F/9740 T/9992. CBU. OBSERVE THE WELL, PUMP SLUG, SET BACK KELLY, LD 5 JTS OF DP, TOOH, TIGHT SPOT @9030. SETBACK HWT, LD STAB, CO BIT, ORIENT MWD, RIH & PU 5 JTS OF HWT, SURFACE TEST MOTOR & MWD. RIH W/BHA #6 ON DP. RIH MW: 0.0 VIS: 0 WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 10 04/26/95 (37) TD:10321' ( 329) 04/27/95 (38) TD:10551' ( 230) 04/28/95 (39) TD:10794' ( 243) 04/29/95 (40) TD:10794' ( 0) DRILLING MW: 0.0 VIS: 0 FINISH RIH, BREAK CIRC @ 5200 & 8933. HELD PRE-JOB SFTY MTG W/NEW CREW MEMBER. REAM F/9945 T/9980. MAD PASS F/9980 T/9992. PUMP LO VIS SWEEP. DRILLED, SURVEYED & LOGGED W/DWD-GR F/9992 T/10321. TIH W/BHA #8 MW: 0.0 VIS: 0 DRILLING F/10321 T/10551. CBU, OBSERVE THE WELL, SET BACK KELLY. TOOH T/SHOE WET, PUMP SLUG, OBSERVE WELL, HELD SFTY MT~ ON BHA. TOOH W/DP. SET BACK HWT & BHA WET. SERVICE MWD, CO BIT, ADJUST MOTOR T/l-l/2 DEGREE BH. ORIENT MWD, RIH W/BHA #7, SURFACE TEST MWD & MTR. RIH W/BHA #7 ON DP. BREAK CIRC @6300 & 8900. TIGHT @ 9904, 10183 & 10373. CIRC & REAM F/10541 T/10551. CHECK SURVEY @10541. DRILLING, SURVEY & LOGGING W/DWD-GR F/10551 T/10780. CIRC LO-HI VIS SWEEP @ 10680. CBU & OBSERVE THE WELL, PUMP SLUG, SET BACK KELLY. TOOH W/DP. LD 53 JTS. SET BACK HWT & BHA. LD 3 NM HWT, MWD, XO, MTR. PU 6-3/4" HO, NB STAB, SDC, STAB, RIH W/BHA #8, SPACED OUT 7-5/8 CASG SCRAPER. PULL OUT OF HOLE MW: 0.0 VIS: 0 RIH T/8988. BREAK CIRC, SPR @ 20, 30 SPM & SPP @ 780 & 925 PSI. SAFETY MTG. CIRC & REAM F/8988 T/10794. TIGHT SPOTS @ 9045, 9120, 9525, 9750, 10230, 10310 T/10400 W/SOLID LEDGE @ 10360. CIRC LO/HI VIS SWEEP. 19 STD SHORT TRIP T/8950. TIGHT @ 9750. POOH. WASH & REAM F/10776 T/10794. CIRC/COND. MUD. SLUG PIPE, OBSERVE THE WELL, DROP RABBIT, POOH SLM. NO TIGHT SPOTS THRU THE OPEN HOLE. RIH W/2-7/8" PAC TBG MW: 0.0 VIS: 0 FININSH POOH, SLM W/NO CORRECTIONS. RETRIEVE RABBIT @ HWT. LD HWT & BHA #8, STABS IN GAUGE. RU CSG HANDLING EQUIP, HELD SFTY MTG ON CSG JOB, RIH W/47 JTS OF 5-1/2" 17#, L-80, NSCC, BTM 3 JTS WERE BAKERLOK, MU TORQ 4300 FT/LBS, PU 45K, SO 40K. RIH 1 STND, CIRC CASG VOL. RIH & FILL DP EVERY 9 STANDS T/8984, CIRC, MU CMT HD @ SHOE, RIH T/10750. PU CMT HD, BREAK CIRC. WASH T/10794, CIRC 1 CSG & DP VOL. BATCH MIX 50 BBLS OF CL "G" CMT W/ADDITIVES. NO RECIPROCATING DUE T/HOLE PACKING OFF. PUMP 20 BBLS OF 2% KCL H20, TEST LINES, 70 BBLS OF NSCL W/2% KCL, 48 BBLS OF CL "G" CMT @ 15.7 PPG. DROP DART, DISPLACE W/5 BBLS OF H20 + 102 BBLS MUD @ 8 BPM, 1925 PSI. BUMP PLUG W/3000PSI, INCREASE T/4500PSI, HANGER IS NOT SET. PRESS UP T/5000PSI. SET LINER HANGER/PKR. RELEASE W/1000PSI ON DP. PU PRESS FELL OFF. REV CIRC CLEAN, HAD CMT & SPACER IN RETURNS, SLUG PIPE. LD CMT HD, POOH LD BAKER. RETURN TRIP OK. RU T/RUN 2-7/8" TBG & 3-1/8" DC'S. PU 15 DC'S, RIH & PU 2-7/8" PAC TBG. WELL ' K-17 OPERATION: RIG : DOYON 9 PAGE: 11 04/30/95 (41) TD:10794' ( 0) 05/01/95 (42) TD:10794' ( 0) 05/02/95 (43) TD:10794' ( 0) TEST BOPE MW: 0.0 VIS: 0 FINISH PU, RIH W/BHA #9. RIH ON 3-1/2" DP. TAG @9249. CUT & SLIP DL @8740. WASH & REAM CMT STRINGERS F/9213 T/9257. CONT. RIH T/10590. DRILL CMT STRINGERS F/10590 T/10708. TOP OF THE LANDING COLLAR. CBU. TEST 55-1/2 LINER X 7-5/8" CASG T/3500PSI F/30 MIN. SFTY MTG, DISPLACE MUD, PUMP SAFEKLEEN SPACER & FILTER SW UNTIL CLEAN. FLUSH SURF EQUIP & LINES, SLUG PIPE, HELD SFTY MTG ON TRIPPING & POOH. LD BHA #9. PULL WEAR RING, RU TEST BOPE. RD & INSTALL WEAR RING. NOTIFIED AOGCC. PULL OUT OF HOLE MW: 0.0 VIS: 0 HELD SFTY MTG ON HANDLING THE BHA #10. PU GUNS & 2-7/8" PAC DP, RIH W/BHA #10. T/9788. PRESS UP ON ANNUL 500 & 800 PSI. CLOSE FAS FIL VALVE. RIH TAG LANDING COLLAR @10709. HELD SFTY MTG. ON PERF GUNS. RU HALLIBURTON MANIFOLD & LINES, TEST T/3000PSI. PSOITION BTTM SHOT @10690. PU & SO WT 145K & l15K. FIRED GUNS W/2000PSI DN DP, BLED OFF T/800PSI. ROTATE T/RELEASE PKR, MOVED UP 3' INITIALLY. WORKING STRING W/PU WT 50/115K & 15/35K WITH & W/O PUMPS. BULL HD & CIRC & RIGHT HAND ROTATION. NO MOVEMENT. KEEP HOLE FULL, INTITIAL LOSS 5 BPM. BLIND BACK-OFF W/TRISTATE, 15 1/4 LH TURNS, FREED PIPE. CBU, MONITOR WELL, LOSING 13 BPH. POOH, TRQ EACH JT, EXCESS HOLE DRAG 1ST 65 STNDS, PULL 80 STDS, 80 BBLS LosT. POOH, LD WORKSTRING MW: 0.0 VIS: 0 HELD SFTY MTG ON FISHING JOB. FINISH POOH. LD & RECOVERED 21' OF FISH F/FAS FIL VALVE THRU THE CHAMP PKR. TOP OF FISH @ 8708. LEFT IN HOLE 1984'. CLEARED HALLIBURTON TOOLS OFF THE RIG FLOOR, HELD H2S & FIRE DRILLS. MU BAKER FISHING ASSY #1. RIH & PU 18) 4-3/4" DC'S, RIH W/DP. KELLY UP, WASH F/8675 T/8708. PU WT 160K, SO WT 145K, ROT WT 155K @ 30SPM/500PSI. ENGAGE THE FISH @8707. EST PUMP RATE @23 SPM/500PSI, JARRED ON FISH SEVERAL TIMES, JARRED FREE @290K, PU WT INCREASED T/170K, SO BELOW 8708 T/8720. DID NOT TAG UP. EST PUMP RATE 30 SPM/500PSI. POOH. HELD SFTY MTG. TRAP PRESS IN GUNS, LD & RECOVERED 1984' OF FISH, 100% RECOVERY, ALL SHOTS FIRED, LD BAKER TOOLS, CLEAR THE FLOOR. PU 18) DC'S, TIH ON 52 STNDS OF DP. POOH & LD WORKSTRING. DAILY LOSS 170 BBLS, TOTAL LOSS IS 615 BBLS. WELL : K-17 OPERATION: RIG : DOYON 9 PAGE: 12 05/03/95 (44) TD:10794' ( 0) 05/04/95 (45) TD:10794 PB: 0 DISPLACE WELL W/SW MW: 0.0 VIS: 0 RIH W/DP. SERVICE BREAKS ON KELLY, POOH & LD DP & DC'S. C/O KELLY. C/O TOP RAMS T/4.5". PULL WEAR RING, TEST BONNET SEALS, OK. RU COMPLETION EQUIP. HELD SFTY MTG. RUNNING COMPLETION. MU TBG TAIL ASSY W/BAKER PKR, RIH, PU 4.5" COMP. STRING T/7714. CUT & SLIP 54' OF DL. MU SVLN W/2-1/4" CL. TEST T/5000. OK. RIH PU 4-1/2" TBG. MU FMC HNGR & BOTH CL. TEST T/5000PSI. LND HNGR. RU & DISPLACE SW W/FILTERED SW W/CORROSION INHIBITOR--COREXIT @ 4 BPM/300 PSI. MOVE RIG MW: 0.0 DISPLACE WELL T/FRESH SEAWATER. DROP BALL & SET PKR W/1800PSI. TEST TBG @3500PSI. OK. TEST ANNUL. @3500PSI F/30 MIN. OK. SHEAR RP VLAVE, LD LANDING JT & INSTALL 2-WAY CHECK. RD CASG TOOLS. ND BOPE & CHANGE THE TOP RAMS T/5". NU ADAPTOR FLANGE & TREE. TEST T/5000PSI. OK. PULL 2-WAY CHECK W/DSM. PUMP 85 BBLS OF DIESEL IN ANNUL & U-TUBE T/TBG F/FREEZE PROTECTION. INSTALL BACK PRESSURE VALVE. RELEASE THE RIG @18:00 HRS ON 5/3/95. SIGNATURE: (drilling superintendent) DATE: SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBU/K-17 500292253700 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/9 ORIGINA °= DATE OF SURVEY: 042795 MWD SURVEY JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 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. 8947 8620.94 8559.74 9002 8651.22 8590.02 9031 8666.50 8605.30 9063 8682.32 8621.12 9095 8697.06 8635.86 54 2 N 75.37 E .00 122.21N 1309.18E 57 55 N 74.30 E 7.33 133.95N 1352.47E 59 21 N 74.34 E 4.90 140.73N 1376.62E 61 16 N 78.69 E 13.26 147.19N 1403.58E 64 1 N 83.16 E 15.06 151.66N 1431.70E 1314.83 1359.09 1383.79 1411.27 1439.70 9126 8710.12 8648.92 9158 8721.54 8660.34 9189 8729.83 8668.63 9218 8735.18 8673.98 9250 8739.35 8678.15 66 28 N 85.80 E 10.99 154.38N 1459.90E 71 30 N 86.20 E 15.84 156.45N 1489.55E 77 19 N 86.40 E 18.90 158.37N 1519.21E 81 33 N 86.00 E 14.52 160.27N 1547.83E 83 19 N 85.60 E 5.73 162.57N 1579.13E 1468.03 1497.73 1527.44 1556.11 1587.47 9281 8742.72 8681.52 9295 8743.94 8682.74 9311 8745.34 8684.14 9342 8747.53 8686.33 9357 8748.38 8687.18 84 30 N 86.20 E 4.16 164.83N 1610.67E 84 56 N 84.90 E 10.34 165.86N 1623.82E 85 22 N 85.00 E 2.65 167.32N 1640.36E 86 22 N 85.30 E 3.40 169.89N 1670.63E 87 11 N 85.20 E 5.55 171.13N 1685.60E 1619.08 1632.27 1648.87 1679.24 1694.27 9372 8748.94 8687.74 9387 8749.24 8688.04 9404 8749.38 8688.18 9435 8748.83 8687.63 9451 8748.02 8686.82 88 30 N 84.30 E 10.48 89 13 N 83.90 E 5.56 89 49 N 83.60 E 3.97 92 9 N 84.30 E 7.65 94 1 N 85.20 E 13.73 172.51N 1700.61E 1709.33 174.05N 1715.48E 1724.29 175.86N 1732.05E 1740.96 179.21N 1763.68E 1772.77 180.59N 1778.71E 1787.85 9467 8746.64 8685.44 9499 8744.26 8683.06 9531 8742.94 8681.74 9562 8742.19 8680.99 9594 8741.10 8679.90 95 20 N 85.20 E 7.88 93 20 N 84.00 [E 7.44 91 24 N 81.20 E 10.67 91 19 N 80.00 E 3.82 92 36 N 81.20 E 5.55 182.00N 1795.46E 1804.66 184.94N 1826.56E 1835.89 189.05N 1858.16E 1867.75 194.18N 1889.18E 1899.14 199.36N 1920.46E 1930.77 9625 8739.27 8678.07 9658 8736.82 8675.62 9689 8735.12 8673.92 9721 8734.54 8673.34 9752 8733.64 8672.44 94 9 N 80.20 E 5.91 94 26 N 80.90 E 2.31 91 41 N 79.40 E 9.83 90 24 N 78.30 E 5.39 92 53 N 77.80 E 8.06 204.37N 1951.03E 1961.70 209.72N 1983.22E 1994.26 215.16N 2014.55E 2025.98 221.25N 2045.40E 2057.29 227.77N 2076.21E 2088.60 9784 8731.32 8670.12 9799 8729.70 8668.50 9814 8728.04 8666.84 9846 8724.67 8663.47 9878 8721.94 8660.74 95 34 N 77.70 E 8.56 96 23 N 78.50 E 7.34 96 30 N 78.90 E 2.81 95 38 N 79.10 E 2.80 94 15 N 79.00 E 4.40 234.42N 2106.87E 2119.78 237.60N 2121.92E 2135.07 240.47N 2136.33E 2149.70 246.53N 2167.46E 2181.28 252.51N 2198.41E 2212.68 I ICi OFILMED -- Anchorage SPERRY-SUN DRILLING SERVICES ANCHORAGE ALAS KA PAGE 2 SHARED SERVICES DRILLING PBU/K-17 5OO2922537OO NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/9 DATE OF SURVEY: 042795 MWD SURVEY JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLOP. ATION 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. 9907 8719.90 8658.70 93 49 N 79.70 E 2.83 257.86N 2226.84E 9938 8717.82 8656.62 93 52 N 80.40 E 2.26 263.21N 2257.33E 9964 8716.00 8654.80 93 53 N 78.00 E 8.93 268.22N 2283.60E 9997 8714.04 8652.84 93 2 N 79.10 E 4.27 274.66N 2315.39E 10012 8713.22 8652.02 93 0 N 79.20 E .67 277.58N 2330.63E 2241.50 2272.38 2299.02 2331.30 2346.76 10028 8712.37 8651.17 93 2 N 78.80 E 2.51 280.62N 2346.27E 10045 8711.53 8650.33 92 43 N 78.70 E 1.95 283.87N 2362.61E 10057 8711.02 8649.82 92 5 N 79.10 E 6.16 286.22N 2374.62E 10072 8710.68 8649.48 90 36 N 79.30 E 10.26 288.95N 2388.90E 10088 8710.67 8649.47 89 26 N 79.20 E 7.33 291.91N 2404.50E 2362.62 2379.21 2391.39 2405.88 2421.70 10120 8711.30 8650.10 88 19 N 80.80 E 5.99 297.57N 2436.60E 10151 8711.72 8650.52 90 7 N 80.40 E 5.97 302.59N 2466.92E 10183 8711.26 8650.06 91 32 N 81.20 E 5.18 307.62N 2497.96E 10214 8710.10 8648.90 92 39 N 80.10 E 4.93 312.76N 2529.20E 10246 8708.11 8646.91 94 31 N 80.70 E 6.17 318.06N 2560.53E 2454.21 2484.88 2516.27 2547.87 2579.58 10277 8705.25 8644.05 96 10 N 80.10 E 5.75 323.15N 2590.65E 10291 8703.73 8642.53 96 27 N 80.60 E 4.13 325.45N 2604.17E 10308 8701.84 8640.64 95 40 N 79.10 E 9.44 328.59N 2621.67E 10339 8699.13 8637.93 94 34 N 79.40 E 3.72 334.24N 2651.43E 10370 8697.18 8635.98 92 39 N 79.30 E 6.27 339.92N 2681.66E 2610.05 2623.74 2641.46 2671.65 2702.29 10402 8696.11 8634.91 91 8 N 78.70~E 5.03 346.08N 2713.34E 10432 8695.19 8633.99 92 22 N 78.80 E 4.11 351.94N 2742.79E 10464 8693.72 8632.52 92 57 N 79.10 E 2.09 358.00N 2773.81E 10495 8692.10 8630.90 92 59 N 78.90 E .64 363.96N 2804.48E 10529 8690.91 8629.71 91 4 N 78.90 E 5.69 370.42N 2837.42E 2734.44 2764.33 2795.80 2826.92 2860.34 10561 8690.63 8629.43 89 54 N 78.90 E 3.61 376.66N 2869.22E 10591 8690.62 8629.42 90 7 N 78.90 E .69 382.52N 2899.11E 10623 8690.59 8629.39 90 0 N 79.50 E 1.93 388.45N 2930.17E 10655 8689.92 8628.72 92 22 N 79.20 E 7.46 394.37N 2961.65E 10687 8688.39 8627.19 93 11 N 79.30 E 2.65 400.25N 2992.62E 2892.61 2922.94 2954.44 2986.35 3017.77 10719 8687.08 8625.88 91 30 N 78.70 E 5.62 406.33N 3023.93E 10751 8686.65 8625.45 90 1 N 78.20 E 4.85 412.78N 3055.48E 10794 8686.62 8625.42 90 1 N 78.20 E .00 421.51N 3097.27E 3049.53 3081.57 3124.03 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 3125.82 FEET AT NORTH 82 DEG. 15 MIN. EAST AT MD = 10794 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 84.19 DEG. TIED INTO K-17 PB2 AT 8947.87' KICK OFF POINT AT 9002' SPERRY-SLrN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/K-17 500292253700 NORTH SLOPE BOROUGH COMPUTATION DATE: 7 / 17 / 95 DATE OF SURVEY: 042795 JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLOR3~TION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SI/B-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 8947 8620.94 8559.74 9947 8717.16 8655.96 10794 8686.62 8625.42 TOTAL RECTA/~GUL~ COORDINATES MD-TXrD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 122.21 N 1309.18 E 326.93 264.83 N 2266.90 E 1230.71 903.78 421.51 N 3097.27 E 2107.38 876.67 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING PBU/K- 17 500292253700 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 042795 JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULD2{ COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 8947 8620.94 8559.74 9021 8661.20 8600.00 9047 8674.79 8613.59 122.21 N 1309.18 E 326.93 138.36 N 1368.15 E 359.90 32.97 144.31 N 1390.43 E 373.08 13.18 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPERRY-S%IN DRILLING SERVICES ANCHOIP. AGE ALAS KA ORIGINAL=' SHARED SERVICES DRILLING PBU/K-17 PB1 500292253770 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 012095 MWD SURVEY JOB NIIMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 0 .00 -61.20 185 185.10 123.90 275 275.10 213.90 362 362.16 300.96 451 451.21 390.01 0 0 N .00 E .00 0 13 N 72.91 W .12 0 18 N 84.33 W .12 0 20 N 60.99 W .15 0 15 N 52.22 W .10 .00N .00E .00 .ION .34W -.33 .18N .75W -.73 .33N 1.21W -1.17 .58N 1.60W -1.53 541 541.11 479.91 603 603.09 541.89 719 718.99 657.79 808 807.98 746.78 897 896.97 835.77 0 23 N 76.13 W .21 0 39 N 51.58 W .54 0 33 N 59.30 W .11 0 40 N 79.31 W .27 0 38 N 69.50 W .13 .78N 2.06W -1.97 1.05N 2.54W -2.42 1.74N 3.53W -3.34 2.05N 4.41W -4.18 2.32N 5.39W -5.12 987 986.97 925.77 1078 1077.93 1016.73 1172 1171.86 1110.66 1268 1267.73 1206.53 1363 1362.53 1301.33 0 57 N 37.95 E 1.44 2 4 N 52.59 E 1.29 2 25 N 75.63 E 1.02 3 17 N 73.48 E .92 4 7 N 84.28 E 1.14 3.09N 5.40W -5.06 4.68N 3.63W -3.14 6.21N .36W .27 7.50N 4.26E 4.99 8.61N 10.28E 11.10 1460 1459.22 1398.02 1552 1550.80 1489.60 1646 1645.01 1583.81 1743 1741.03 1679.83 1841 1838.24 1777.04 5 0 N 85.61 E .91 5 53 S 87.22 E 1.21 6 1 S 85.40 E .24 6 14 S 84.34 E .26 6 23 N 89.25 E .74 9.29N 17.98E 18.83 9.36N 26.70E 27.51 8.73N 36.50E 37.20 7.81N 46.77E 47.32 7.35N 57.51E 57.95 1933 1930.35 1869.15 2030 2026.38 1965.18 2123 2119.13 2057.93 2218 2214.74 2153.54 2314 2310.23 2249.03 6 26 S 89.21 E .20 4 45 N 87.54-E 1.79 3 1 N 73.59 E 2.10 1 32 N 42.68 E 1.96 0 15 S 46.52 E 1.65 7.35N 67.87E 68.27 7.45N 77.28E 77.64 8.31N 83.48E 83.90 9.97N 86.79E 87.35 10.77N 87.82E 88.46 .2409 2405.74 2344.54 2504 2500.51 2439.31 2600 2595.89 2534.69 2696 2692.05 2630.85 2790 2785.96 2724.76 0 43 S 12.02 E .55 0 57 S 26.44 E .34 0 57 S 25.81 E .00 1 0 S 26.46 E .05 0 58 S 25.27 E .04 10.04N 88.10E 88.67 8.74N 88.58E 89.01 7.31N 89.28E 89.57 5.82N 90.01E 90.14 4.36N 90.72E 90.70 2884 2880.49 2819.29 2980 2976.15 2914.95 3076 3071.77 3010.57 3171 3167.40 3106.20 3267 3263.08 3201.88 0 52 S 35.05 E .20 0 52 S 32.76 E .04 0 54 S 30.61 E .05 1 12 S 44.13 E .41 1 14 S 45.71 E .05 3.03N 91.49E 91.32 1.81N 92.31E 92.02 .54N 93.09E 92.67 .84S 94.18E 93.61 2.29S 95.63E 94.90 SPERRY-SUN DRILLING SERVICES ANCHOtLAGE ALAS ICA PAGE 2 SHARED SERVICES DRILLING PBU/K-17 PB1 500292253770 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 012095 MWD SURVEY JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLOPJtTION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTAi~GUL~ COORD DEGREES DG/100 NORTH/SOUTH EAST INATES VERT. /WEST SECT. 3362 3357.92 3296.72 3663 3658.92 3597.72 3782 3777.77 3716.57 3878 3873.65 3812.45 3973 3968.90 3907.70 1 6 S 45.61 E .15 3.64S 97 1 17 S 45.61 E .07 8.05S 101 1 23 S 27.88 E .36 10.27S 103 1 12 S 38.89 E .33 12.08S 104 1 9 S 55.96 E .37 13.40S 105 .01E 96.14 .52E 100.18 .15E 101.58 .33E 102.57 .75E 103.85 4068 4064.15 4002.95 4162 4158.06 4096.86 4258 4253.70 4192.50 4350 4346.39 4285.19 4446 4442.10 4380.90 0 54 S 22.88 E .67 14.62S 106 0 33 S 9.90 E .41 15.75S 107 0 34 S 46.95 E .37 16.52S 107 0 32 S 1.34 E .47 17.28S 107 0 55 S 29.42 E .54 18.40S 108 .84E 104.81 .21E 105.06 .63E 105.41 .98E 105.68 .37E 105.95 4541 4537.33 4476.13 4638 4633.69 4572.49 4731 4726.86 4665.66 4828 4823.90 4762.70 4924 4919.44 4858.24 0 36 S 14.40 E .40 19.56S 108 0 48 S 59.55 E .59 20.39S 109 0 38 S 73.47 E .25 20.87S 110 0 34 S 86.05 E .15 21.06S 111 0 47 N 86.05 E .24 21.04S 112 .88E 106.34 .58E 106.96 .64E 107.96 .65E 108.95 .79E 110.08 5019 5014.82 4953.62 5114 5110.29 5049.09 5210 5205.76 5144.56 5305 5301.11 5239.91 5401 5396.54 5335.34 0 52 S 87.69 E .13 21.03S 114 1 13 N 81.59 E .42 20.91S 115 1 47 N 59.19 E .85 19.99S 118 1 25 N 69.70 E .50 18.81S 120 2 24 N 53.04 E 1.17 17.19S 123 .18E 111.46 .93E 113.21 .23E 115.60 .63E 118.11 .35E 120.98 5496 5491.80 5430.60 5592 5587.14 5525.94 5634 5629.21 5568.01 5753 5748.36 5687.16 5848 5843.80 5782.60 2 26 N 56.63 ~ .16 14.87S 126 2 32 N 62.75 E .30 12.78S 130 2 18 N 63.20 E .55 11.97S 131 1 40 N 59.59 E .55 10.01S 135 1 34 N 54.55 E .18 8.54S 137 .65E 124.49 .23E 128.26 .81E 129.92 .46E 133.75 .73E 136.16 5944 5939.33 5878.13 6039 6034.21 5973.01 6133 6128.55 6067.35 6229 6223.62 6162.42 6323 6317.33 6256.13 1 37 N 67.79 E .39 7.27S 140 1 34 N 70.94 E .11 6.33S 142 3 50 N 85.54 E 2.50 5.67S 146 5 59 N 82.44 E 2.26 4.76S 155 6 17 N 82.89 E .32 3.47S 165 .05E 138.60 .52E 141.15 .91E 145.58 .04E 153.76 .04E 163.84 6419 6412.40 6351.20 6514 6506.77 6445.57 6610 6601.05 6539.85 6705 6694.26 6633.06 6801 6787.79 6726.59 8 4 N 85.37 E 1.90 2.28S 7 36 N 84.05 E .53 1.09S 11 0 N 86.86 E 3.58 .07N 13 6 N 86.68 E 2.21 1.19N 14 36 N 84.71 E 1.62 2.94N 176.96E 175.82 189.91E 188.82 205.31E 204.26 225.18E 224.14 248.18E 247.20 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALAS KA PAGE 3 SHARED SERVICES DRILLING PBU/K-17 PB1 500292253770 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/9 DATE OF SURVEY: 012095 MWD SURVEY JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORD DEGREES DG/100 NORTH/SOUTH EAST INATES VERT. /WEST SECT. 6896 6879.40 6818.20 6992 6970.59 6909.39 7087 7060.85 6999.65 7183 7149.68 7088.48 7278 7237.06 7175.85 16 16 18 7 20 7 22 21 25 11 N 85.77 E 1.79 5.03N 273 N 84.51 E 1.97 7.44N 301 N 84.42 E 2.10 10.46N 332 N 83.45 E 2.37 14.12N 367 N 80.30 E 3.25 19.62N 405 .39E 272.50 .52E 300.72 .67E 332.02 .01E 366.56 .09E 405.00 7373 7321.91 7260.71 7469 7408.02 7346.82 7564 7493.46 7432.26 7597 7523.14 7461.94 7660 7579.89 7518.69 26 31 25 55 25 52 26 47 27 31 N 79.97 E 1.43 26.67N 445 N 80.29 E .65 33.94N 487 N 82.73 E 1.12 40.07N 528 N 82.53 E 2.76 41.95N 543 N 82.90 E 1.17 45.64N 571 .61E 446.02 .41E 488.34 .43E 529.77 .00E 544.45 .87E 573.56 7755 7663.59 7602.39 28 10 7851 7747.86 7686.66 28 27 7946 7830.41 7769.21 30 46 7978 7857.77 7796.57 31 36 8041 7911.17 7849.97 34 32 N 82.97 E .69 51.08N 615 N 82.54 E .37 56.81N 660 N 84.57 E 2.66 62.04N 707 N 85.37 E 2.90 63.49N 723 N 85.12 E 4.60 66.38N 758 .75E 617.76 .79E 663.15 .42E 710.07 .92E 726.63 .58E 761.41 8137 7989.64 7928.44 8232 8068.83 8007.63 8328 8148.22 8087.02 8371 8184.03 8122.83 8423 8227.13 8165.93 34 15 34 11 33 50 34 13 34 2 N 84.77 E .37 71.11N 812 N 87.30 E 1.49 74.84N 865 N 87.67 E .42 77.19N 919 N 85.51 E 2.93 78.63N 943 N 86.71 E 1.34 80.61N 972 .10E 815.12 .81E 868.94 .35E 922.44 .49E 946.61 .64E 975.81 8519 8306.50 8245.30 8614 8385.25 8324.05 8634 8401.19 8339.99 8646 8411.62 8350.42 8730 8480.84 8419.64 34 12 33 50 33 42 33 37 34 20 N 85.68 E .63 84.18N 1026 N 85.28 E .45 88.37N 1079 N 85.12 E .87 89.27N 1089 N 85.02 E .85 89.86N 1096 N 85.42 E .90 93.75N 1143 .31E 1029.56 .32E 1082.72 .95E 1093.39 .87E 1100.33 .36E 1146.97 8742 8490.81 8429.61 8795 8534.71 8473.51 8812 8547.89 8486.69 8828 8561.44 8500.24 8860 8586.26 8525.06 34 26 35 39 36 15 36 52 38 2 N 85.48 E .87 94.29N 1150 N 83.73 E 2.95 97.19N 1180 N 83.98 E 3.79 98.22N 1190 N 84.23 E 3.78 99.25N 1200 N 82.75 E 4.70 101.41N 1219 .16E 1153.80 .81E 1184.59 .33E 1194.15 .32E 1204.20 .22E 1223.22 8891 8610.33 8549.13 8922 8633.94 8572.74 8954 8656.37 8595.17 8970 8666.89 8605.69 8987 8677.86 8616.66 40 27 43 30 46 48 48 41 49 47 N 82.08 E 7.87 104.01N N 80.57 E 10.14 107.22N N 79.88 E 10.48 111.05N N 80.92 E 12.99 112.98N N 79.91 E 8.02 l15.10N 1238.70E 1259.70E 1281.93E 1293.35E 1305.89E 1242.87 1264.09 1286.59 1298.14 1310.84 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SH3%RED SERVICES DRILLING PBU/K-17 PB1 500292253770 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/9 DATE OF SURVEY: 012095 MWD SURVEY JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 OPEP~ATOR: BP EXPLORuATION FT. 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. 9019 8698.05 8636.85 9030 8704.28 8643.08 9050 8716.22 8655.02 9073 8728.08 8666.88 9080 8732.12 8670.92 52 47 N 79.05 E 9.51 119 53 56 N 79.03 E 10.92 121 56 13 N 79.00 E 10.98 124 58 58 N 79.68 E 12.69 128 59 58 N 77.91 E 22.84 129 .71N 1330.68E 1335.96 .30N 1338.91E 1344.31 .56N 1355.70E 1361.34 .02N 1374.07E 1379.97 .35N 1380.79E 1386.79 9112 8746.92 8685.72 9133 8756.27 8695.07 9145 8760.99 8699.79 9175 8771.92 8710.72 9207 8781.40 8720.20 63 4 N 76.04 E 11.33 135 65 18 N 75.75 E 10.45 140 66 37 N 76.06 E 11.57 142 70 55 N 76.07 E 14.24 149 74 33 N 78.71 E 13.82 156 .50N 1407.37E 1413.86 .22N 1426.12E 1432.99 .79N 1436.38E 1443.45 .57N 1463.68E 1471.30 .22N 1493.47E 1501.61 9240 8789.77 8728.57 76 7 N 81.96 E 10.65 9330 8807.88 8746.68 80 37 S 89.42 E 10.65 161.58N 1524.96E 1533.49 167.24N 1612.58E 1621.23 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CI/RVATURE METHOD. HORIZONTAL DISPLACEMENT = 1621.23 FEET AT NORTH 84 DEG. 4 MIN. EAST AT MD = 9330 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 84.19 DEG. EXTRAPOLATED SURVEY AT TD OF 9330' ? SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/K-17 PS1 500292253770 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 012095 JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 OPERJITOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGUL~ COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 0 .00 -61.20 .00 N .00 E 1000 999.96 938.76 3.26 N 5.27 W 2000 1996.20 1935.00 7.34 N 74.78 E 3000 2995.68 2934.48 1.56 N 92.47 E 4000 3995.47 3934.27 13.70 S 106.20 E .00 .04 .04 3.80 3.77 4.32 .51 4.53 .22 5000 4995.39 4934.19 21.02 S 113.88 E 6000 5994.85 5933.65 6.69 S 141.50 E 7000 6977.85 6916.65 7.67 N 303.88 E 8000 7876.20 7815.00 64.44 N 735.45 E 9000 8685.98 8624.78 116.85 N 1315.56 E 4.61 .08 5.15 .53 22.15 17.01 123.80 101.65 314.02 190.21 9330 8807.88 8746.68 167.24 N 1612.58 E 522.12 208.11 THE CALC~TION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALAS KA PAGE St&ARED SERVICES DRILLING PBU/K-17 PB1 500292253770 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 012095 JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 OPERATOR: BP EXPLORATION FT. 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 0 .00 -61.20 61 61.20 .00 161 161.20 100.00 261 261.20 200.00 361 361.20 300.00 .00 N .00 E .00 N .00 E .08 N .25 W .17 N .67 W .33 N 1.20 W .00 .00 .00 .00 .00 .00 .00 .00 .00 461 461.20 400.00 561 561.20 500.00 661 661.20 600.00 761 761.20 700.00 861 861.20 800.00 .61 N 1.63 W .81 N 2.19 W .45 N 3.05 W .94 N 3.88 W .18 N 5.01 W .00 .00 .01 .00 .01 .01 .02 .01 .02 .01 961 961.20 900.00 1061 1061.20 1000.00 1161 1161.20 1100.00 1261 1261.20 1200.00 1361 1361.20 1300.00 1461 1461.20 1400.00 1562 1561.20 1500.00 1662 1661.20 1600.00 1763 1761.20 1700.00 1864 1861.20 1800.00 1964 1961.20 1900.00 2065 2061.20 2000.00 2165 2161.20 2100.00 2265 2261.20 2200.00 2365 2361.20 2300.00 2465 2461.20 2400.00 2565 2561.20 2500.00 2665 2661.20 2600.00 2765 2761.20 2700.00 2865 2861.20 2800.00 2965 2961.20 2900.00 3065 3061.20 3000.00 3165 3161.20 3100.00 3265 3261.20 3200.00 3365 3361.20 3300.00 2.75 N 5.66 W 4.31 N 4.11 W 6.09 N .79 W 7.39 N 3.89 E 8.60 N 10.18 E 9.30 N 18.15 E 9.31 N 27.77 E 8.59 N 38.21 E 7.59 N 48.97 E 7.39 N 60.08 E 7.30 N 71.36 E 7.58 N 80.15 E 8.95 N 85.54 E 10.81 N 87.59 E 10.57 N 87.99 E 9.33 N 88.29 E 7.83 N 89.03 E 6.31 N 89.77 E 4.74 N 90.54 E 3.27 N 91.32 E 2.00 N 92.18 E .68 N 93.00 E .74 S 94.09 E 2.26 S 95.60 E 3.68 S 97.06 E .03 .01 .06 .03 .13 .07 .25 .12 .46 .21 .79 .32 1.25 .47 1.80 .55 2.38 .58 3.00 .62 3.63 .63 4.03 .39 4.19 .16 4.23 .04 4.24 .00 4.24 .01 4.26 .01 4.27 .01 4.29 .01 4.30 .01 4.31 .01 4.32 .01 4.34 .02 4.36 .02 4.39 .02 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALAS KA PAGE SmARED SERVICES DRILLING PBU/K-17 PB1 500292253770 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 012095 JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 3465 3461.20 3565 3561.20 3665 3661.20 3765 3761.20 3865 3861.20 3965 3961.20 4065 4061.20 4165 4161.20 4265 4261.20 4365 4361.20 4465 4461.20 4565 4561.20 4665 4661.20 4765 4761.20 4865 4861.20 4965 4961.20 5065 5061.20 5165 5161.20 5265 5261.20 5365 5361.20 5466 5461.20 5566 5561.20 5666 5661.20 5766 5761.20 5866 5861.20 3400.00 3500.00 3600.00 3700.00 3800.00 3900.00 4000.00 4100.00 4200.00 4300.00 4400.00 4500.00 4600.00 4700.00 4800.00 4900.00 5000.00 5100.00 5200.00 5300.00 5400.00 5500.00 5600.00 5700.00 5800.00 5966 5961.20 5900.00 6066 6061.20 6000.00 6166 6161.20 6100.00 6267 6261.20 6200.00 6367 6361.20 6300.00 6468 6461.20 6400.00 6569 6561.20 6500.00 6671 6661.20 6600.00 6774 6761.20 6700.00 6877 6861.20 6800.00 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 5.03 S 98.43 E 6.50 S 99.93 E 8.09 S 101.55 E 9.91 S 102.97 E 11.88 S 104.17 E 13.31 S 105.62 E 14.58 S 106.83 E 15.78 S 107.21 E 16.58 S 107.69 E 17.42 S 107.99 E 18.67 S 108.53 E 19.80 S 108.94 E 20.58 S 109.91 E 20.98 S 111.01 E 21.08 S 112.03 E 21.01 S 113.37 E 21.04 S 114.91 E 20.68 S 117.04 E 19.15 S 119.70 E 18.08 S 122.16 E 15.58 S 125.56 E 13.31 S 129.20 E 11.39 S 132.97 E 9.82 S 135.78 E 8.26 S 138.12 E 7.03 S 140.62 E 6.09 S 143.22 E 5.49 S 149.10 E 4.24 S 158.96 E 2.88 S 169.94 E 1.71 S 183.82 E .38 S 198.12 E .75 N 217.49 E 2.31 N 241.28 E 4.64 N 268.09 E MD-TVD VERTICAL DIFFERENCE CORRECTION 4.40 .02 4.43 .02 4.45 .03 4.48 .03 4.51 .03 4.53 .02 4.54 .02 4.55 .01 4.56 .00 4.56 .00 4.57 .01 4.58 .01 4.59 .01 4.60 .01 4.60 .00 4.61 .01 4.62 .01 4.64 .02 4.69 .05 4.73 .04 4.82 .09 4.91 .09 5.00 .09 5.O5 .O5 5.09 .04 5.13 .04 5.17 .04 5.36 .19 5.86 .50 6.47 .61 7.44 . 97 8.48 1.03 10.36 1.88 13.16 2.81 16.73 3.57 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/K-17 PB1 500292253770 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 012095 JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLOP,_ATION 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 6982 6961.20 6900.00 7.15 N 298.46 E 7088 7061.20 7000.00 10.47 N 332.80 E 7195 7161.20 7100.00 14.70 N 371.78 E 7305 7261.20 7200.00 21.53 N 416.29 E 7416 7361.20 7300.00 30.09 N 464.93 E 21.28 4.55 27.08 5.80 34.52 7.43 44.20 9.69 55.74 11.54 7528 7461.20 7400.00 38.09 N 512.90 E 7639 7561.20 7500.00 44.44 N 562.21 E 7752 7661.20 7600.00 50.92 N 614.48 E 7866 7761.20 7700.00 57.74 N 667.96 E 7982 7861.20 7800.00 63.67 N 726.06 E 66.94 11.20 78.62 11.68 91.65 13.02 105.25 13.61 121.09 15.83 8102 7961.20 7900.00 69.35 N 792.81 E 141.47 8223 8061.20 8000.00 74.59 N 860.63 E 162.42 8344 8161.20 8100.00 77.59 N 928.06 E 183.07 8465 8261.20 8200.00 81.96 N 995.62 E 203.83 8585 8361.20 8300.00 87.05 N 1063.24 E 224.66 8706 8461.20 8400.00 92.68 N 1129.98 E 245.02 8828 8561.20 8500.00 99.23 N 1200.15 E 267.37 8961 8661.20 8600.00 111.95 N 1287.08 E 300.72 9145 8761.20 8700.00 142.96 N 1437.05 E 384.58 9330 8807.88 8746.68 167.24 N 1612.58 E 522.12 20.38 20.95 20.65 20.77 20.82 20 22 33 83 137 .36 .35 .35 .86 .54 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMTJM CURVATURE) POINTS SPERRY-SUN DRILLING SERVICES ANCHOR_AGE ALASKA ORIGINAL, PAGE .- SHARED SERVICES DRILLING PBU/K-17 PB2 500292253771 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/9 DATE OF SURVEY: 012495 MWD SURVEY JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLORATION 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. 8232 8068.83 8007.63 8315 8136.73 8075.53 8380 8190.53 8129.33 8476 8270.03 8208.83 8572 8348.25 8287.05 34 11 N 87.30 E .00 74.84N 865.81E 34 58 N 88.81 E 1.41 76.42N 912.59E 34 9 N 85.53 E 3.11 78.24N 949.60E 33 54 N 89.82 E 2.52 80.42N 1003.22E 36 41 N 89.84 E 2.90 80.59N 1058.60E 868.94 915.64 952.65 1006.21 1061.32 8636 8399.11 8337.91 8666 8422.94 8361.74 8698 8447.85 8386.65 8731 8473.08 8411.88 8749 8486.83 8425.63 38 5 S 89.78 E 2.22 80.57N 1097.47E 38 36 N 89.14 E 2.79 80.67N 1116.32E 39 23 N 88.45 E 2.78 81.10N 1136.49E 40 24 N 83.68 E 9.81 82.55N 1157.51E 41 9 N 82.42 E 6.13 83.99N 1169.29E 1099.99 1118.75 1138.86 1159.92 1171.79 8765 8498.31 8437.11 8797 8521.75 8460.55 8820 8537.28 8476.08 8859 8564.44 8503.24 8891 8585.91 8524.71 42 54 N 79.63 E 16.57 85.61N 1179.51E 45 1 N 74.83 E 12.12 90.62N 1201.54E 46 2 N 74.81 E 4.56 94.76N 1216.81E 47 12 N 71.85 E 6.19 103.01N 1244.34E 48 47 N 72.24 E 5.01 110.36N 1267.02E 1182.12 1204.54 1220.15 1248.38 1271.68 8924 8606.70 8545.50 8936 8614.00 8552.80 8947 8620.94 8559.74 9002 8650.63 8589.43 9027 8663.34 8602.14 51 42 N 75.17 E 11.32 117.36N 1291.00E 52 54 N 74.87 E 10.32 119.80N 1300.14E 54 2 N 75.37 E 10.38 122.21N 1309.18E 59 22 N 75.87 E 9.86 133.43N 1352.99E 59 43 N 73.80 E 7.25 139.09N 1373.85E 1296.25 1305.59 1314.83 1359.55 1380.88 9057 8678.45 8617.25 9089 8694.39 8633.19 9121 8710.13 8648.92 9138 8718.46 8657.26 9152 8724.29 8663.09 60 4 N 74.10 E 1.47 146.29N 1398.90E 59 55 N 73.50 E 1.70 153.99N 1425.41E 61 5 N 74.10 E 4.01 161.76N 1452.14E 63 10 N 74.60 E 11.86 166.01N 1467.33E 65 24 N 75.10 E 17.00 169.18N 1479.01E 1406.52 1433.68 1461.06 1476.59 1488.54 9184 8736.26 8675.06 9215 8745.62 8684.42 9246 8753.35 8692.15 9276 8760.13 8698.93 9294 8763.77 8702.57 70 37 N 74.70 E 16.33 176.90N 1507.63E 74 29 N 75.80 E 12.84 184.48N 1536.44E 76 31 N 79.20 E 12.52 190.95N 1565.63E 77 39 N 81.00 E 6.90 196.03N 1594.75E 77 55 N 81.00 E 1.56 198.67N 1611.40E 1517.80 1547.22 1576.92 1606.40 1623.24 9305 8766.24 8705.04 9336 8772.03 8710.83 9369 8776.60 8715.40 9381 8777.56 8716.36 9402 8778.27 8717.07 78 11 N 80.60 E 3.99 200.53N 1622.90E 79 40 N 80.40 E 4.91 205.42N 1652.13E 84 28 N 80.00 E 14.56 211.01N 1684.47E 86 38 N 80.80 E 18.52 213.07N 1696.69E 89 32 N 81.20 E 13.82 216.39N 1717.60E 1634.86 1664.44 1697.18 1709.54 1730.68 SPERRY-SUN DRILLING SERVICES A/qCHOP_AGE ALASKA PAGE SHARED SERVICES DRILLING PBU/K-17 PB2 500292253771 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/9 DATE OF SURVEY: 012495 MWD SURVEY JOB N-UMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA COURS COURSE DLS MEASD VERTICAL VERTICAL INCLN DIRECTION DEPTH DEPTH DEPTH DG MN DEGREES DG/100 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST VERT. SECT. 9434 8778.18 8716.98 90 46 N 81.60 E 4.05 9464 8777.46 8716.26 92 0 N 81.40 E 4.15 9495 8775.85 8714.65 94 7 N 81.50 E 7.04 9515 8774.35 8713.15 94 15 N 81.80 E 1.59 9528 8773.36 8712.16 94 30 N 81.70 E 2.07 221.16N 1749.18E 1762.58 225.60N 1778.85E 1792.55 230.07N 1808.63E 1822.63 233.05N 1828.91E 1843.11 234.91N 1841.75E 1856.07 9559 8770.87 8709.67 94 39 N 81.40 E 1.07 9587 8768.45 8707.25 95 14 N 81.50 E 2.14 9617 8766.17 8704.97 93 28 N 80.60 E 6.58 9649 8764.61 8703.41 92 10 N 81.10 E 4.40 9663 8764.04 8702.84 92 27 N 81.70 E 4.76 239.49N 1872.54E 1887.16 243.64N 1900.14E 1915.04 248.29N 1929.70E 1944.92 253.32N 1960.89E 1976.46 255.39N 1974.63E 1990.34 9681 8763.02 8701.82 94 5 N 82.40 E 9.98 9712 8760.06 8698.86 96 35 N 82.20 E 7.90 9745 8756.30 8695.10 96 50 N 82.50 E 1.21 9777 8752.42 8691.21 96 59 N 82.80 E 1.02 9807 8748.83 8687.63 96 41 N 83.60 E 2.82 257.86N 1992.30E 2008.17 262.09N 2023.60E 2039.74 266.34N 2055.25E 2071.66 270.44N 2086.98E 2103.63 273.98N 2116.69E 2133.55 9839 8745.38 8684.17 95 49 N 84.20 E 3.33 9870 8742.18 8680.98 95 45 N 84.80 E 1.89 9902 8739.79 8678.59 92 49 N 85.80 E 9.71 9934 8738.60 8677.40 91 28 N 86.60 E 4.96 9965 8737.77 8676.57 91 35 N 86.90 E 1.04 277.32N 2147.99E 2165.03 280.35N 2179.39E 2196.57 282.95N 2211.05E 2228.33 285.05N 2242.61E 2259.95 286.80N 2273.43E 2290.78 9997 8736.25 8675.04 93 49 N 86.90 E 6.88 10028 8733.45 8672.25 96 22 N 86.20 E 8.43 10060 8729.80 8668.60 96 49 N 86.40 E 1.52 10091 8726.02 8664.82 97 20 N 87.00 E 2.58 10121 8722.11 8660.91 97 48 N 87.30 E 1.87 288.54N 2305.61E 2322.98 290.42N 2336.89E 2354.28 292.46N 2368.37E 2385.81 294.21N 2398.75E 2416.21 295.67N 2428.12E 2445.58 10152 8717.70 8656.50 98 25 N 87.50 E 2.08 10202 8710.41 8649.21 98 25 N 87.50 E .04 297.08N 2459.00E 2476.44 299.22N 2508.11E 2525.52 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 2525.90 FEET AT NORTH 83 DEG. 11 MIN. EAST AT MD = 10202 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 84.19 DEG. TIED INTO K-17 PB1 AT 8232.85' KICK OFF POINT AT 8315.32' EXTRAPOLATED SURVEY AT TD OF 10202' SPERRY-SUN DRILLING SERVICES Ai~CHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/K-17 PB2 500292253771 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 012495 JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 8232 8068.83 8007.63 74.84 N 865.81 E 164.02 9232 8750.08 8688.88 188.31 N 1552.71 E 482.77 318.75 10202 8710.41 8649.21 299.22 N 2508.11 E 1491.59 1008.82 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPErRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/K-17 DB2 500292253771 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/95 DATE OF SURVEY: 012495 JOB NUMBER: AK-MM-950102 KELLY BUSHING ELEV. = 61.20 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 8232 8068.83 8007.63 74.84 N 865.81 E 164.02 8345 8161.20 8100.00 76.87 N 929.65 E 183.96 8465 8261.20 8200.00 80.41 N 997.28 E 204.76 8588 8361.20 8300.00 80.62 N 1068.25 E 227.40 19.94 20.80 22.64 8716 8461.20 8400.00 81.69 N 1147.55 E 255.05 8854 8561.20 8500.00 101.92 N 1241.01 E 293.72 9022 8661.20 8600.00 138.09 N 1370.33 E 361.64 9281 8761.20 8700.00 196.81 N 1599.66 E 520.66 9312 8767.65 8706.45 201.64 N 1629.59 E 545.20 27.66 38.66 67.92 159.02 24.54 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS LARRY GRANT . Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 31 October 1995 Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL DESCRIPTION 1 PL$ FINAL BL+RF 1 CN/GR FINAL BL+RF 1 CCL FINAL BL+RF 1 CCL FINAL BL+RF R-04 (22-05-11-13)----' ~'~'C/~'E~ ~'INAL ~r.+~ X-04 (43-06-10-14) 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF ECC No. Run-~. 1 522.10 Run # 1 1341.02 Run ~ 1 3316.05 Run # 1 3861.04 Run ~ 1 4096.06 Run # 1 4515.07 Run ~ 1 . 5627.09 Run # 1 5753.04 Run ~ 1 57'91.05 Run # 1 6022.07 Run ~ 1 6510.00 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services Received by:~~~~~_~__ Date: WELL LOG TRANSMITTAL A 11\ To: State of Alaska x/~/~[ [ k/uly 25, 1995 Alaska Oil and Gas Conservation Comm. Attn: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs - K- 17 AK-MW-50030; AK-MM-950102 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: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 K-17: 2" x 5" MD Gamma Ray Logs: 50-029-22537-00 2" x 5" TVD G~a ~y ~gs: 50-029-22537-00 K-I~BI: 2" x 5" MD Neutron and G~a 50-029-22537-70 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepias. ~/~ 1 Blueline (~ 1 Rev Folded Sepia 2" x 5" TVD Neutron and Gamma Ray Logs' 50-029-22537-70 K-17PB2: 2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-22537-71 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 2" x 5" TVD Resistivity and Gamma Ray ' 50-029-22537-71 1 Blueline 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3,¢--~4 · Fax (907) 563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA AL~dKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation Shutdown X Re-enter suspended well __ Alter casing __ Repair well __ Plugging __ Time extension __ Stimulate __ Change approved program __ Pull tubing __ Variance __ Perforate __ Other __ 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2000' SNL, 4078' WEL, SEC. 4, T11N, R14E At top of productive interval At effective depth At total depth 1866' SNL, 2725' WEL, SEC. 4, T11N, R14E 5. Type of Well: Development x Exploratory __ Stratigraphic __ Service , V,xI 6. Datum elevation (DF or KB) KBE = 59.25' feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number K-17(32-4-11-14) 9. Permit number 94-167 10. APl number 50- 029-22537 11. Field/Pool '" Prudhoe Bay Field~Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural Conductor 80' Surface 3672' Intermediate Production 8952' Liner Perforation depth: measured 9002 feet 8650 feet feet feet Size Plugs (measured) Junk (measured) Cemented 20" 10-3/4" 7-5/8" 260 sx AS (Approx.) 1050 sx PF "E'F375 sx Class "G" 472 sx Class "G" true vertical Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) Measured depth True vertical depth 110' 3707' 8986' 110' 37O3' 8642' RECEIVED JAN 2 7 1995 .0i! & Gas Cons, C0mmissi0r~ , '_Anchoraje 13. Attachments Description summary of proposal × Detailed operations program __ BOP sketch 14. Estimated date for commencing operation 1/25/95 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas__ Suspended__ Service 17. I hereby certify that the foregoin9~ true and correct to the best of my knowledge. Signed Z,~/¢--,~/'~'c/-,/~% T itleDrillingEngineerSupervisor / / FOR COMMISSION USE ONLY Conditions of approval: Notify Co~ission so representative may witness Plug integrity __ BOP Test Location clearance __ Mechanical Integrity Test Approved by order of the Commission I Approval No. ubseque~t form. %~uired 1 O- ~o~ rlglnal ~lgnea ' / Returned David W. Johnston I ~ / /~ 0 /{f Codaission~r Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE K-17 Operations Shut Down Background: Due to the tight timeline planned for the Badami #4 project and the difficulty of drilling the last 400' of 9-7/8" hole to the horizontal target, it is recommended that intermediate casing be set at the current depth of 9002' MD. preCedure for K-17. 1. POOH with BHA and 5" drillpipe. , , . , , ! , Listed below is the suspension RIH with 7-5/8" casing and cement. NOTE: Displace cement slurry with seawater. Lay down 5" drillpipe. Pickup 2000' of 3-1/2" drillpipe and freeze protect well with diesel. Pickup and run 1 joint of 4-1/2" tubing and tubing hanger. Set 2-way check valve and test same. ND BOPs. NU tubing head adaptor and tree. Test same. Release rig. Rt CEI¥ D ;JAN 2 ?' lgg,~ 4~ch0ra. ~ _,.L. HEAD: FMC 13-5/8" Slimhole ACTUATOR: 10-3/4", 45.5 Cf/fi, L-80 Casing 7-5/8" 29.7 #/ft L-80, NSCC Casing I 8986' I K-17 I I~ Doyon 9 KB. ELEV = 59.25" · GER AND 1 JOINT OF 4-1/.2" TUBING CURRENT STATUS: OPERATIONS SHUT DOWN. WILL FINISH HORIZONTAL SECTION AND COMPLETION IN MID TO LATE APRIL, 1995 RECEIV[~D DATE 1/26/95 REV. BY FH COMMENTS Operations Shut Down PRUDHQE BAY UNIT WELL:K-17 APl NO: 50~29-22537 SEC4 ;TN 11N; RGE 14E BP Alaska MEMORANDUM TO: THRU' State of Alaska Alaska Oil and Gas Conservation Commission David Jo~ Chai~t~__~'~ Blair Wondzeil, ,~~ P. I. Supervisor ~/[7 FROM: Bobby Fost'~~J~'' SUBJECT: Petroleum Inspector DATE: January 10, 1995 FILE NO: AHFIAJCD.doc BOPE Test- Doyon 9 BPX- PBU - K-17 PTD # 94-167 Prudhoe Bay Field Tuesday, January 10, 1995: ! traveled this date to BPX's PBU well K-17 being drilled by Doyon rig 9 and witnessed the BOPE test. As the attached AOGCC BOPE test report shows there were 2 failures. The ring gasket between the mud cross and the lower pipe rams leaked and the choke hose leaked from a crack in the weld on flange hub. The clamp on the ring gasket was tightened and the choke hose was changed out and both items tested OK. The rig was very clean and all equipment seemed to be in good working order. The location was clean and all extra equipment was stored properly. The location is tight but there was good access to all areas of the rig. Summary: I w!tnessed the BOPE test on Doyon rig 9 - test time 5 hours - 2 failures. Attachment: AHFIAJCD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 10.750" Test: Initial X Workover: DOYON Rig No. 9 PTD # 94-130 BPX Rep.: K-17 Rig Rep.: Set @ 3706' Location: Sec. Other DATE: 1/10/95 Rig Ph.# 659-4831/4832 JERRY HA BER THUR MORT HA VERSON 4 T. 11N R. 14E Meridian UM MISC. INSPECTIONS: Location Gen.: OK Well Sign OK Housekeeping: OK (Gen) Dri. Rig OK Reserve Pit N lA BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Test Quan. Pressure P/F 1 30073,000 P 1 500/5,000 1 500/5,000 I 500/5,000 3 500/5,000 2 500/5,000 3 500/5,000 N/A MUD SYSTEM: Visual Alarm Trip Tank YES OK Pit Level Indicators YES OK Flow Indicator YES OK Meth Gas Detector YES OK H2S Gas Detector YES OK FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure P/F 1 550/5000 P I 550/5000 P I 500/5,000 P I 500/5,000 P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes 14 Test Pressure P/F 500/5,000 P 36 500/5,000 P 1 Functioned Functioned ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 5 @ 8oo 3,050 P 1, 700 P 0 minutes 40 sec. minutes 25 sec. YES Remote: YES Psig. Number of Failures: 2 ,Test Time: 5.0 Hours. Number of valves tested 24 Repair or Replacement of Failed Equipment will be made within 0 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: Failures: Choke hose leaked - changed out and tested OK -- Ring gasket between mud cross and lower pipe rams leaked - ~ightened and retested OK NO TE: Pressure sensor on choke manifold had to be changed out - would not give correct reading every test. Distribution: odg-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: Wrtnessed By: BOBBY D. FOSTER FI-021L (Rev. 7/19) AHFIAJCD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 10.750" Test: Initial X Workover: DOYON Rig No. 9 PTD # 94-130 BPX Rep.: K-17 Rig Rep.: Set @ 3706' Location: Sec. Other DATE: 1/10/95 Rig Ph.# 659-4831/4832 JERRY HABERTHUR MORT HA VERSON 4 T. 11N R. 14E Meridian UM MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) Reserve Pit N lA Well Sign OK Drl. Rig OK BOP STACK: Quan. Annular Preventer 1 Pipe Rams Lower Pipe Rams Blind Rams 1 Choke Lh. Valves 3 HCR Valves 2 Kill Line Valves 3 Check Valve Test Pressure P/F 300/3,000 P 500/5,000 50O/5, OOO 500/5,000 500/5,000 500/5,000 500/5,000 N/A VIUD SYSTEM: Visual Alarm Trip Tank YES OK Pit Level Indicators YES OK Flow Indicator YES OK Meth Gas Detector YES OK H2S Gas Detector YES OK FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure P/F 1 550/5000 P I 550/5000 P I 500/5,000 P 1 500/5,000 P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes 14 Test Pressure P/F 500/5,000 P 36 500/5,000 P I P Functioned Functioned P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 5 @ 18oo 3,050 J P 1, 700 P 0 minutes 40 sec. minutes 25 sec. YES Remote: YES Psig. Number of Failures: 2 ,Test Time: 5.0 Hours. Number of valves tested 24 Repair or Replacement of Failed Equipment will be made within 0 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: Failures: Choke hose leaked - changed out and tested OK -- Ring gasket between mud cross and lower pipe rams leaked - tightened and retested OK NO TE: Pressure sensor on choke manifold had to be changed out - would not give correct reading every test. Distribution: orig-Weil File c - Oper./Rig c - Database c - Tdp Rpt File c- Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: BOBBY D. FOSTER F1-021L (Rev. 7/19) AHFIAJCD.XLS MEMORANDUM TO: THRU' FROM' State of Alaska Alaska Oil and Gas Conservation Commission David John~ Chairma~./...~ Blair Wondzell, ~'~ P. I. Supervisor ~A~.~'~c'- Lou Grimaidi,~ Petroleum Inspector DATE: January 5, 1995 FILE NO: EHFJAECD.DOC SUBJECT: Diverter inspection Doyon rig #9 BPX well # K-17 Prudhoe Bay Unit PTD # 94-167 Thursday, January 5, 1994: I witnessed the Diverter function test on Doyon rig #9, drilling BPX well ¢ K-17 in the Prudhoe Bay Unit. The function test went well. I found the layout of the lines and preventer to be laid out well. The vent extended approximately 50' from the sub-base due to the reserve pits close proximity, I did not see this as a major problem as prevailing winds were sideways to the vent line and in all likelyhood would keep blowback to a minimum. Actuation time was quick at 34 seconds which is a improvement from the last diverter test which was 55 seconds. A recharge on the accumulator took 1 minute 59 seconds. SUMMARY: I witnessed the Diverter function test on Doyon rig #9. Attachments: EHFJAECD.XLS cc: Scott Sig~rdson/Steve Horton (Prudhoe Bay Drilling) STATE OF ALASKA ALASKA OIL A,,,J GAS CONSERVATION COMMISS,~,~I Diverter Systems Inspection Report Date: Operation: Development X Exploratory: Drlg Contractor: Doyen Rig No. 9 PTD # 94-167 Rig Ph. # Operator: BPX Oper. Rep.: Jerry Haberther Well Name: K-17 Rig Rep.: Mort Heavirland Location: Sec. 4 T. 11N R. 14E Merdian Umiat 1/5/95 659-4831 : TEST DATA MISC. INSPECTIONS: ACCUMULATOR SYSTEM: Location Gen.: Good Well Sign: OK Systems Pressure: 3000 psig Housekeeping: Good (Gen.) Drlg. Rig: Good Pressure After Closure: 1750 psig Reserve Pit: N/A Flare Pit: N/A 200 psi Attained After Closure: 0 min. 24 sec. Systems Pressure Attained: 1 min. 59 sec. DIVERTER SYSTEM INSPECTION: Nitrogen Bottles: 5 Bottles DiverterSize: 21 1/4 in. 1800 psig Divert Valve(s) Full Opening: YES Valve(s) Auto & Simultaneous: YES MUD SYSTEM INSPECTION: Light Alarm Vent Line(s) Size: 14" in. Trip Tank: X X Vent Line(s) Length: 80 ft. Mud Pits: X X Line(s) Bifurcated: NO Flow Monitor: X X Line(s) Down Wind: YES Line(s) Anchored: YES GAS DETECTORS: Light Alarm Turns Targeted / Long Radius: N/A Methane X X Hydrogen Sulfide: X X ,~ ~, DIVERTER SCHEMATIC ~ CAMP .:.:.:.:.:.:.:. ............... :.:.:.:.:.:.:.: ::::::::::::::: ::::::::::::.':: ::::::::::::::: :::::;:::;::::: ::::::;::;:::;; :.:.:.:.:.:..'...~....~ Non Compliance Items ~ Repair Items Within Day (s) And contact the Inspector @ 659-3607 Remarks: Good setup Distr~ution orig. - Well File c - OpedRep c - Database c- Trip Ft~-~ (Rev. 7/93 c - Inspector AOGCC REP.: EHFJAECD.XLS OPERATOR REP.: Louis R Grimaldi STATE OF ALASKA ALASKA UlL AND GAS CONSERVATION CO~wMISSION PERMIT TO DRILL 20 AAC 25.005 :la. Type of work Drill [] Redrill 1-111b. Type of well. ExploratoryF-1 Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI'-!I Service [] Development Gas [] SingleZone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration KBE = 59.25' feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P, O, Box 196612. Anchoraoe. Alaska 99519-6612 ADL 28303 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(me 20 A^c 25.o~$) 2000' SNL, 4078' WEL, SEC. 4, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 1843' SNL, 2402' WEL, SEC. 4, T11 N, R 14E K- 17 (32-4 - 11-14) 2S 100302630-2 77 At total depth 9. Approximate spud date Amount 1730' SNL, 1428' WEL, SEC. 4, T11N, R14E 12/30/94 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth(UDandTVD) property line ADL 28300-1730 feet No close approach feet 2560 10322' MD/8729' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.O35 (e)(2)) Kickoff depth ~6oo feet Maximum hole angle 93 o Maximum sudace 3330 psig At total depth (TVD) 8800'/4390 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) 30" 20" 91.5# H-40 WELD 80' 30' 30' 110' 110' 260 sx Arcticset (Approx.) 13-1/2" 10-3/4" 45.5# NT-80 NSCC 3699' 30' 30' 3729' 3724' 1050 sx PF "E'Y375 sx "G" 9-7/8" 7-5/8" 29.7# L-80 NSCC 9310' 30' 30' 9340' 8750' 472 sx Class "G" 6-3/4" 4-1/2" 12.6# L-80 NSCT 1102' 9220' 8738' 10322' 8729' Uncemented slotted liner 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 Measured depth True Vertical depth Structural ConductorEEEEIVED Surface Intermediate DEC 2 ;~ '1994 Production Liner AlaSka. u, ,~ Gas Cons. C0mn]iss~ll Perforation depth: measured ~ch0ra:e '- ..... true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l~l Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby certi~[~ that tee ~regoing is true and correct to the best of my knowledge /¢..~/~. Signed /f¢¢_,/~/[ ~¢'¢,,~ Title Drillin~l Engineer Supervisor Date/ZI'-/' ~//PorA5 Commission Use Only Permit Number I. number IApproval date ISee cover letter ¢'~-../~'7 o~_¢- ~-~.~'.77 I /,--~%~-?¢* Ifor other requirements Conditions of approval Samples required [] Yes ~ No Mud Idg required []Yes ~ No Hydrogen sulfide measures [] Yes J~ No Directional survey requ~recl ,~ Yes [] No Required working pressure for BOPE FI2M; 1-13M; ~5M; []10M; F"I15M; Other: 0riginal Signed By by order of Approved by David W. Johnston Commissioner zne commission Date/c,~ .. Form 10-401 Rev. 12-1-85 Submit in triplicate [ Well Name: I K-17 Well Plan Summary Type of Well (producer or injector)' ] Producer Surface Location' 2000' FNL, 4078' FEL, SEC 4, T11N, R14E, UM Target Location: 1843' FNL, 2402' FEL, SEC 4, T1 IN, R14E, UM Bottom Hole Location: 1730' FNL, 1428' FEL, SEC 4, T1 IN, R14E, UM [AFE Number: [4P0609 Estimated Start Date: [ Dec 30, 94 IMD: I10322' I [Rig: [DOYON9 [ Operating days t° c°mplete: 1 26 [TVD- [ 8729' [ [KBE: 159.25' [ Well Design (conventional, slimhole, etc.): [ Slimhole Longstring Horizontal Formation Markers: Formation Tops MD TVD (BKB) Base of Permafrost 1887 1884 10 3/4" Casing 3729 3724 10' tvd above the TT4/T5/SV3 TT4/T5/SV3 3739 3734 UGNU 4744 4739 WEST SAK SEABEE SANDS 6436 6429 BASE HRZ PUT RIVER LCU (KINGAK) 7981 7829 JURASSIC D (KINGAK) JURASSIC B SAG RIVER 8479 8239 SHUBLIK 8546 8294 Sadlerochit (Z4) 8606 8344 Zone 3 8716 8434 Zone 2 8789 8494 Zone lB 9098 8699 14P 9109 8704 13P 9200 8734 Base Sadlerochit 9340 8750 CGOC Beginning of SL 9340 8750 7-5/8" Casing Shoe End of SL 10322 8729 4-1/2" Slotted Liner Shoe K-17 December 22, 1994 Page 1 of 3 Casin, ,,/Tubinl ram: Hole ~ize [2sg/ ' Wt/Ft Grade Conn Length Top Btm Tbg O.D. MD/TVD MD/TVD 30" 20" 91.5# H40 WELD 80' Surface 110'/110' 13-1/2" 10-3/4" 45.5# NTB0 NSCC 3699' Surface 3729/3724' 9-7/8" 7-5/8" 29.7# L-80 NSCC 9310' Surface 9340'/8750' 6-3/4" 4 1/2" 12.64/ L80 NSCT 1102' 9220'/8738' 10322/8729' slotted NA 4 1/2" 12.6~ L80 NSCT 9070' surface 9100'/8687' Logging Program: Open Hole Logs: 13-1/2" MWD Dir 9-7/8" MWD Dir from surfaCe shoe to 100' above the Sag River MWD Dir/GR+CNL from 100' above Sag River to 100' MD below GOC. 6-3/4" MWD Dir/GR I Cased Hole Logs: None Mud Pro~ram' Special design-considerations I MIsecnon..Flow Pro ® Polymer system in 6-3/4" horizontal hole Surface Mud Properties: [ 13-1/2" hole section Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 100 20 15 20 8.5 15 to to to to to to to 9.2 300 60 60 80 10 25 Intermediate Mud Properties: ! 9-7/8" hole section Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.2 20 10 5 30 8.5 4 to to to to to to to 10.0 70 30 15 50 10 7 Production Mud properties: [ 6-3/4" hole section Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 10 15 5 30 8 <6 to to to to to to to 9.0 30 20 10 50 9 <6 Well Control: Well control equipment consisting of 5000 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. ~_- ~\I ~- t~). K-17 Decemberpage v 22,of 31994 9~ Z ~'~u~ 6¢~i~x~ Directional: I I~OP: l ~6oo~ ~d~) i Maximum Hole Angle: I 93 degrees Close Approach Well: none The above listed wells will be secured during the close approach. Cement Data: Casing/Liner Lead: Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 10-3/4" 1050/12/2.17 375/15.8/1.16 Perm & Class "G" 7- 5/8" none 472/15.8/1.15 Class "G" 4 1/2" none none none K-17 December 22, 1994 Page 3 of 3 , 1 = o , o , 10. 11. 12. 13. 14. 15. PROPOSED DRILLING AND COMPLETION PROGRAM K-17 Procedure MIRU drilling rig. N/U diverter and function test same. Drill 13-1/2" hole to surface casing point (10' TVD above the SV3). Run and cement 10-3/4" surface casing. Nipple up B©PE and function test same to 5000 psi. PU 9-7/8" BHA and RIH. Test casing to 3000 psi for 30 minutes. Drill 10' of new hole and perform leak off test. RIH and directional drill 9-7/8" hole to target (Zone 1). Log using MWD tools. MU and RIH with 7-5/8" casing string and cement as per well plan. MU 6-3/4" MWD BHA and PU 3-1/2" DP. Clean out to 7-5/8" landing collar and test casing to 3500 psi for 30 min. Drill 10' of new hole. Displace to 8.8 ppg FIo Pro mud system. Drill horizontal section as per directional plat. Make 7-5/8" scraper (spaced out) and 6-3/4" hole opener run to TD of 6-3/4" hole section. Circulate 6-3/4" hole clean. Run 4-1/2", L-80 slotted liner assembly with horizontal packer. Release from packer and circulate FIo Pro mud system from outside and inside of liner with sea water. Spot breaker in liner. POOH & LDDP. RIH with 4-1/2" L-80 completion with SSSV, GLM's, and 7-5/8 x 4-1/2" packer. Displace well with seawater and corrosion inhibitor. Set packer, test casing and tubing. Set BPV. ND BOPs. NU tubing head adaptor and tree. Test same. Pull BPV. Freeze protect well thru shear valve in top GLM station. 16. Release rig. ° Anticipated BHP: ° Maximum Anticipated Surface Pressure: ° Planned Completion Fluid: 3700psi @ 8800' SS 3700 psi @ 8800' SS 2850 psi 8.6 ppg filtered sea water Notes: a. The drilling fluid program and surface system will conform to the regulations set forth in 20AAC25.003. b. Maximum surface pressure is based on BHP and a full column of gas to TD (0.10 psi/ft). c. Based on previous logs on K Pad, no potential productive zones are anticipated above 8180' ss (Sag River). d. No potential hazardous levels of H2S are anticipated in this well. e. Drilling Hazzards: · Fault (50' throw) in Kingak may cause loss circulation problems. · Fault (50' throw) in Zone 2 may cause loss circulation problems. · Fault, at the planned end of the horizontal section may cause losses. · Gas zone from Top of Sag River to the current GOC. K-17HAW December22, 1994 12:37 Page 2 .:oi ~e~vlces Dr, iLllng ~' · ~dtnoe ]3o.y Unit; K-PAD K- ~ 7 As-S~ked K- ~7 ~p~2 PRELIMINARY WELLPLAN ~TIC~ V~W ~~ SEC~ ~ ~1~ 0,~ ~0~ 0 HALLI]3URTEI~ 1P_/81/g~ 843 pm TVI) ~ EW C~-Id X ~ld Y 82"2g 269 N 2648 E 674113 5975~51 8749 78 N 1412 E 6/-2881 5975331 8~39 ~6 N 1009 E 67~480 5975~70 8750 161 N 1675 E 673142 5975420 31 0,00 @ 1000 ND K[]P / START OF 3LJILD e 1.00/100 Ft 1,00 B 1100 KD P,DO 8 1200 ND 3,008 1300 MD 4,00~ 1400 KD 5,00 I~ 1500 KD 6,00 e 1600 KD END DF BUILD 61 115 115 45~ -- 4739 115 6.00 1~ 1887 KD ]3o~e PermclFros-I; 6.00 I~ 2100 KD START El:" CLRVE I~ 1,00/100 {'t; 5,00 8 ~PO0 KD 4,00 8 B300 KD 3,00 8 8400 MD 8,00 8 8500 KD 1.CO f_a L::500 KD 0,00 @ 8700 ME) END OF CURVE 3745 TV]) 0,00 I~ 4744 MD UGNU ZONE 4A 7829 147 -500 VERTICAL SECTIEN PLANE: 84,20 TIEIN KIP / START IF BJ~ 8 1,00/100 Pt END BF BOILI) Bo~e PenmlCr os--t START EF 6t.RVE ~ 1,00/100 Pt EN~ OF CLRVE ~V3 U~Z~ 4A START 13:' BUILD ~ 8,00/~00 ?t ENI) OF BUILD IKRU / LCU TJ~ Td3 TSAD Z[NE3 Z[NE 8C START CF CURVE 8 ~ 1,00/~00 F~ CLt~RE]qT GOC Z~E ]B START EF CLRVE 8 0,03/100 Ct E~_ 0,00 8 6005 ND START OF BUILD 8,00 8 6105 KD 4,00 8 6805 KD B,68 8 6436 KD TO° SEABEE ~ 12,00 8 6605 KD ~ 14,00 i~ 6705 KD ~, m.oo ~ 6~05 KD ~ ~8,00 e 69O5 KD ~, ao,oo e 7cc~ KD k, PP_.O0 I~ 7105 MD ~, 84.00 ~ 7~_.'~ KD k. 86.00 I~ 7305 X, 30,00 E~ 7505 KD ~34,61 ~ 7735 ND END OF BU3_I) 'K 34.61 E! 7c)81 KD II<RU / LCU 761 1 X34.61 ~ B151 KD TJD ~ 'X,,X34'61 ~ B860 KD TJ3 I71.'-7 3~ E!~ ~n N ~'F 3 I -'J.'~::~l I I 0 500 1000 CRI-BC¢~_ POINT DATA MD lnc Am, TVD N/S E/~ 0 0,00 BS,00 0 0 N 0 E 1000 0,00 85,00 t000 0 N 0 E 1600 6.00 85,00 1599 3 N 31 E 1887 6,DO 85,00 1884 5 N 61 E 8100 6,00 85,00 E~3C)6 7 N 83 E 2700 0,00 84,68 2695 10 N 1 15 E 3739 0,00 84,68 3734 :10 N 115 E 4744 0,00 84,68 4739 10 N 115 E 6005 0,00 84,6B 6000 10 N :115 E 6436 B,6a 84,68 64E:x::) 13 N !47 E 7735 34,61 84.68 76P_7 57 N 619 E 7981. 34,61 84,68 7BE~ 70 N 758 E B15~ 34,61 84,68 7969 79 N 1354 E 8260 34.61 84,6B 8059 85 N 916 E B479 34.61 84,68 B839 96 N 1040 E B546 34,6:1 134,68 B894 lEO N 1078 E B607 34.6:1 134.68 8344 :1E~N :1:1:1P E 87:16 34,6:1 B4,68 8434 :109N 1:~74 E 13789 34,6:1 84,68 8494 :1:13 N t;:>t5E BSP_7 34,61_ B4,68 BSL:'5 ~1_5N tL:~37E 13976 50,99 84,23 8634 :124N 1337 E gOlB 55.59 I34.14 8659 188 N 1370 E 9041 58,81 84,09 8672 130 N 13g0 E gOgB 64,40 83,99 8699 135 N 1439 E 9109 65,71_ 83,98 8704 :136N t450 E C~ 75.71 83,B4 8734 145 N 1535 E 934:1 91,P3 83,64 8750 160 N 1674 E i03P__2 9t.23 83,62 872C) 269 N 2648 E B7L~,L:~5 1_03PP, 14 E>66P,07 269,PP N 264B,42_ E 12/21/94 ~e Plo ~-~ted C~e~ted By Checked By Approved By D~e Sha~ eol Se~vlaes P~ udtnoe B~¥ Un i ± K-PAD K- 17 As-S~ked K-17 Wp12 PRELIMINARY WELLPLAN 8500-- 8585 · - 8600 -- 8634 865g 8672 8750 VERTICAL VIEW SCALE 100 Ft, / DIVISION TVD REF: WELLHEAD VERTICAL SECTION REF: WELLHEAD HORIZONTAL VIEW (TRUE NORTH) SCALE 250 fi, / DIVISION SURVEY REF: WELLHEAD 1B/81/94 6:46 pm 750 --SO0 '50 5O ;00 75O 850 0 850 500 750 1000 1850 1500 1750 8000 8850 2500 8750 3000 12~p'~k34,6i ~ 8887 MD START OF ¢URVE 8 li,OO/iO0 ~ 4561 @ 8¢27 MD ,_ o oc i343 '"'"~5559 ~ 9018 MD 81P 1376 ~ '5B,Bi ~ 904i MD CURRENT 1688 800 1300 i 400 i 500 i 600 1700 1 BO0 1900 2000 VERTICAL SECTION PLANE: 84,80 HALLI3URTD~ 21 O0 2800 8300 2400 8500 B600 , o 91,83 @ 10322 MD I 8700 280[ WELL PERMIT CHECKLIST u~# PROGRAM: exp [] dev~ redrll [] aery [] ADMINISTRATION 1. Permit fee attached .................. N 2. Lease number appropriate ............... N 3. Unique well name and number .............. N 4. Well located in a defined pool ............. N 5. Well located proper distance from drlg unit boundary.. N 6. Well located proper distance from other wells ...... N · 7. Sufficient acreage available in drilling unit ...... N 8. If deviated, is wellbore plat included ......... N 9. Operator only affected party .............. N 10. Operator has appropriate bond in force ......... N 11. Permit can be issued without conservation order ..... N 12. Permit can be issued without administrative approval.. N 13. Can permit be approved before 15-day wait ........ N ENGINEERING 14. Conductor string provided ............... ~ N 15. Surface casing protects all known USDWs ........ ~ N 16. CMT vol adequate to circulate on conductor & surf csg. 'O N 17. CMT vol adequate to tie-in long string to surf csg . . . Y ~ 18. CMT will cover all known productive horizons ....... Y 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..~ N- 22. Adequate wellbore separation proposed .......... ~ N 23. If diverter required, is it adequate .......... ~ N 24. Drilling fluid program schematic & equip list adequate .~ N 25. BOPEs adequate ...................../~ N 26. BOPE press rating adequate; test to ~6~ 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 ............. Y ~ GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y / _ 31. Data presented on potential overpressure zones ..... 32. Seismic analysis of shallow gas zones ......... /Y 33. Seabed condition survey (if off-shore) ....... /. Y N 34. Contact name/phone for weekly progress reports . . [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: Ti~B Comments/Instructions: HOW/~o - A:~FORMS~,cheklist rev 03/94 , . · 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. OCT 1 6 199G ~ ~ ~. ,..~.. .~ ~. ~,, ~ ,~_,,' -~ ~-,.~.:~ ~:~..:.... · . ~ · . ~, -- ~_ ~. ... i. ~,~._.~.~:.,,~ /:.,.~::,.-~,.~:.-...::~.::~:,.,.:-.,.,/:.. ./.-~. I~ , ,I -_ ~ ~ - . - .,--:..,~ ..... ;__,: ~.-~ :.._ ~'-.~.' ~: ,.- ~... . . . [ ~ I · . u "-.::.~ .- J ~'.:_.-L-' :"D~.., .~:'." ~' ~' .: .... ~' ~ _ . --. .II i i 1. I ....... i,.. i ..... I .... ~ -- ........................ ~-~---'~ :..z .... ' .... - : ~ ~ ~ .~ :- ~...:...- .,.~...,/:-:+ ~ .. ...X...~ ~ ~~ ~. !. --.. : -~Z /,-,:,,: --..:-:--...-::-.:... .... -:-.../': -.Z..~~. .,~, '.~ , .... ..-.::...~ :,~..-~., .... .. :.....:~:- .... :_......~.... ~ . ~ .'-". ~:~." . ~-~.-..: . . ~.:.~::~....-....~: :..--:., -:. :.. ~" . ~ ...... . ............ ~.. ~ ~ : _ : . .- ~, :...~:~ ~.~ ~ : ~ :~. '-, ,. _ '- ',.' ...~.-:~., : .':'~ "~]7: ~-.:~ .... '....~'- .... - = I ~:~ ..... ~'~ ~ .-'-Y--: ~'~:-'~ ~'- :~:::'~:" -%-'}: ~--:~: :.:' :'--:T'-~'"-L'"-""~-'":':~'-: --':" : - :<~;~'~'~'~"~'~" '? ................. . ............ . ..................... ':--:~ .:~: .... ' --.: -:.- ~',---:-'~-: ..... '~.'. :::-'" : ;-::;'~.-".:: '.~/~ ~: . : ~-~- ~:~.~5,~,~ .:~ ~' , ~'~'~ , J ,~ ..... ~.-. ...... -.--~:~,:::.- .... .? ::/-~: ..... ::~j~:-. ::~,-: ....::; ...: -. -~.~ i ~. ,'.'~.--:~ ..... -.-.- .,.;--~. -: ~ ~.:?.--.'::-.:-:/ ......:.:.::: :..-.:.~::.~-:---:-5.:.~.-:--. ..... . '; .. :: ~ WESTEI ATLAS Logging Services . Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD K - 17 500292253700 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 19-SEP-96 6510.01 D. BARBA J. MELVAN 4 liN 14E 1999 1201 62.10 59.30 24.50 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 2ND STRING 7.625 8986.0 3RD STRING 5.500 10794.0 PRODUCTION STRING 4.500 8657.0 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU TOOL CODE: PBU CURVE CODE: RLINNUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: MWD GR 2 1 27-APR-95 SPERRY SUN BA~gEL INE DEPTH 8997.0 8998.0 9006.0 9018.0 9028.0 9036.0 9057.5 9063.0 9090.0 9091.0 9094.5 9106.5 9118.5 EQUIVALENT UNSHIFTED DEPTH GRCH 8992.5 8993.0 9001.0 9012.0 9022.5 9030.5 9050.0 9057.0 9084.0 9084'.5 9088.0 9100.5 9112.5 29.70 17.00 12.60 9157.0 9162.0 9175.5 9180.0 9187.0 9191.0 9199.0 9223.0 9251.0 9272.5 9284.0 9288.0 9304.5 9306.0 9311.5 9312.5 9314.0 9315.0 9366.0 9422.0 9422.5 9743.5 9820.0 9821.0 9830.5 9944.5 9945.5 10082.0 10090.0 10090.5 10109.5 10110.0 10111.0 10115.0 10115.5 10116.0 10118.0 10120.0 10121.0 10122.0 10149.5 10157.5 10158.0 10159.5 10160.5 10173.0 10175.0 10175.5 10181.5 10182.5 10183.5 10184.5 10201.5 10203.5 10204.0 10204.5 10205.5 10214.5 10270.0 10275.0 9149.0 9155.5 9168.0 9177.0 9183.0 9187.0 9195.5 9219.5 9247.0 9268.5 9280.5 9284.5 9299.5 9301.0 9305.5 9306.5 9307.0 9308.0 9359.5 9416.5 9417.0 9735.0 9812.0 9812.5 9822.5 9937.0 9938.0 0073.5 0081.5 0082.0 0101.5 0102.0 0102.5 0106.5 0109.0 0109.5 0110.0 0112.0 0112.5 0113.5 0143.5 0151.5 0152.5 0154.0 0154.5 0166.5 0168.5 0169.5 0175.5 0177.0 0178.0 0178.5 0195.0 0197.0 0198.0 0198.5 0199.0 0208.0 0264.5 0271.5 10277.5 10278.0 $ REMARKS: 10274.0 10274.5 PDK-100/GR Borax. TIED INTO JEWELRY LOG DATED 12-MAY-96. LOGGING SUITE ORGANIZATION: 1) LOGGED A BASE SEAWATER PASS. 2) LOGGED BORAX PASS 1:20 BBLS BORAX AWAY. 3) LOGGED BORAX PASS 2:50 BBLS BORAX AWAY. 4) LOGGED FLUSH PASS. A DIFFUSION CORRECTED SGMA CURVE IS INCLUDED FOR THE BASE SEAWATER PASS. THE CURVE IS CALLED SGNT AND WAS CORRECTED WITH THE FOLLOWING PARAMETERS: BOREHOLE SIZE = 7.0" CASING SIZE = 5.5" SALINITY = 25,000 PPM. A PDK POROSITY CURVE (PHI) WAS ALSO CREATED FOR THE BASE SEAWATER PASS. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS SGMA (PDK) DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT PDK PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS PDK. /? ?MATCH1A. OUT $ _iLE Pr~ER FILE ~ER: 1 EDITED ~JRVES Depth shifted and clipped curves for each pass PASS ~ER: 1 DEPTH iNCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR~ PDK $ CURVE SHIFT DATA - PASS TO PASS BAS~INE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8993.0 10302.0 9005.0 10316.0 BASELINE DEPTH SGMA 8997.0 8992.5 8998.0 8993.0 9006.0 9001.0 9018.0 9012.0 9028.0 9022.5 9036.0 9030.5 9057.5 9050.0 9063.0 9057.0 9090.0 9084.0 9091.0 9084.5 9094.5 9088.0 9106.5 9100.5 9118.5 9112.5 9157.0 9149.0 9162.0 9155.5 9175.5 9168.0 9180.0 9177.0 9187.0 9183.0 9191.0 9187.0 9199.0 9195.5 9223.0 9219.5 9251.0 9247.0 9272.5 9268.5 9284.0 9280.5 9288.0 9284.5 9304.5 9299.5 9306.0 9301.0 9311.5 9305.5 9312.5 9306.5 9314.0 9307.0 9315.0 9308 . 0 9366.0 9359.5 9422.0 9416.5 9422 . 5 9417 . 0 9743.5 9735.0 9820.0 9812.0 9821.0 9812.5 9830.5 9822.5 9944.5 9937.0 in separate files. (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH 9945.5 10082.0 10090.0 10090.5 10109.5 10110.0 10111.0 10115.0 10115.5 10116.0 10118.0 10120.0 10121.0 10122.0 10149.5 10157.5 10158.0 10159.5 10160.5 10173.0 10175.0 10175.5 10181.5 10182.5 10183.5 10184.5 10201.5 10203.5 10204.0 10204.5 10205.5 10214.5 10270.0 10275.0 10277.5 10278.0 $ REMARKS: 9938.0 10073.5 10081.5 10082.0 10101.5 10102.0 10102.5 10106.5 10109.0 10109.5 10110.0 10112.0 10112.5 10113.5 10143.5 10151.5 10152.5 10154.0 10154.5 10166.5 10168.5 10169.5 10175.5 10177.0 10178.0 10178.5 10195.0 10197.0 10198.0 10198.5 10199.0 10208.0 10264.5 10271.5 10274.0 10274.5 BASE SEAWATER PASS. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B. OUT $ CN : BP EXPLORATION WN : K - 17 FN : PRUDHOE BAY COLIN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS I 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 MSD PDK 68 1 CU 4 8 RATO PDK 68 1 4 9 RBOR PDK 68 1 4 10 RICS PDK 68 1 4 11 RIN PDK 68 1 4 12 SGMA PDK 68 1 CU 4 t3 SGMB PDK 68 1 CU 4 14 SS PDK 68 1 CPS 4 15 SGNT PDK 68 1 CU 4 16 PHI PDK 68 1 PU-S 4 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 191 Tape File Start Depth = 8985.000000 Tape File End Depth = 10320.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 45408 datums Tape Subfile: 2 455 records... Minimum record length: Maximum record length: 62 bytes 958 bytes 'rape S~-~bfile 3 is type: LIS FILE ~_J~DER FILE ~JMBER: 2 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 8990.0 PDK 9002.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 BASELINE DEPTH GRCH 9006.5 9001.5 9021.5 9015.5 9030.5 9025.0 9057.0 9049.5 9067.0 9074.0 9068.0 9109.5 9103.5 9110.5 9104.0 9113.0 9106.5 9115.5 9109.5 9117.0 9111.0 9143.0 9135.0 9145.0 9137.0 9146.0 9137.5 9157.0 9150.0 9164.5 9157.5 9165.5 9158.0 9168.5 9161.0 9175.0 9167.5 9180.0 9177.0 9191.5 9188.0 9210.0 9206.5 9224.0 9217.5 9225.0 9218.5 9226 . 0 9219 . 0 9226 . 5 9221 . 0 9228.5 9223.0 9231 ~ 0 9226 . 0 9231.5 9226.5 9240.5 9236.5 9251.5 9247.5 9252.5 9248.0 9253.0 9248.5 9259.0 9256.0 9260.0 9257.0 9262.0 9259.5 9262.5 9260.0 for each pass in separate files. STOP DEPTH 10302.0 10316.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9001.5 9015.5 9025.0 9049.5 9061.0 9068.0 9103.5 9104.0 9106.5 9109.5 9111.0 9135.0 9137.0 9137.5 9150.0 9157.5 9158.0 9161.0 9167.5 9177.0 9188.0 9206.5 9217.5 9218.5 9219.0 9221.0 9223.0 9226.0 9226.5 9236.5 9247.5 9248.0 9248.5 9256.0 9257.0 9259.5 9260.0 9269.5 9272.0 9272.5 9277.5 9283.5 9284.0 9285.0 9285.5 9286.5 9287.5 9288.5 9298.0 9304.0 9305.5 9306.0 9310.0 9311.5 9312.0 9325.0 9326.0 9326.5 9329.5 9330.5 9331.5 9354.0 9354.5 9356.5 9357.0 9366.5 9367.0 9370.5 9383.0 9425.0 9436.5 9474.0 9743.5 9796.0 9886.0 9951.0 10004.0 10025.0 10052.0 10092.5 10109.0 10111.5 10112.5 10113.0 10113.5 10114.0 10115.5 10116.5 10120.5 10121.5 10122.0 10123.0 10124.0 10149.5 10157.0 10157.5 10160.0 9265.5 9268.0 9269.0 9274.0 9279.5 9280.0 9280.5 9281.5 9282.5 9283.0 9284.0 9292.0 9298.5 9300.0 9301.0 9306.0 9307.5 9308.5 9321.5 9322.0 9322.5 9323.0 9323.5 9324.5 9348.0 9348.5 9351.5 9352.0 9363.0 9363.5 9365.5 9420.0 9432.0 9469.5 9735.5 9789.0 9879.0 9944.0 9996.0 10017.5 10044.0 10084.5 10105.5 10106.5 10107.0 10107.5 10108.0 10109.0 10110.5 10111.0 10115.0 10115.5 10116.0 10116.5 10117.5 10144.5 10152.0 10153.0 10155.5 9265.5 9268.0 9269.0 9274.0 9279.5 9280.0 9280.5 9281.5 9282.5 9283.0 9284.0 9292.0 9298.5 9300.0 9301.0 9306.0 9307.5 9308.5 9321.5 9322.0 9322.5 9323.0 9323.5 9324.5 9348.0 9348.5 9351.5 9352.0 9363.0 9363.5 9365.5 9377.0 9420.0 9432.0 9469.5 9735.5 9789.0 9879.0 9944.0 9996.0 0017.5 0044.0 0084.5 0105.5 0106.5 0107.0 0107.5 0108.0 0109.0 0110.5 0111.0 0115.0 0115.5 0116.0 0116.5 0117.5 0144.5 0152.0 0153.0 0155.5 10177.5 10181.5 10182.0 10183.0 10185.0 10211.0 10215.0 10258.5 10260.0 10260.5 10261.0 10261.5 10279.5 10280.0 10281.0 10295.0 10304.0 10304.5 $ REMARKS: 10172.0 10172.0 10175.5 10175.5 10176.0 10176.0 10177.5 10177.5 10179.5 10179.5 10205.0 10205.0 10209.0 10209.0 10253.5 10253.5 10255.0 10255.0 10256.0 10256.0 10256.5 10256.5 10257.5 10257.5 10275.5 10275.5 10278.5 10278.5 10279.5 10279.5 10292.0 10292.0 10301.0 10301.0 10301.5 10301.5 BORAX PASS 1: 20 BBLS BORAX AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH2A. OUT / ? ?MATCH2B. OUT $ CN : BP EXPLORATION WN : K - 17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code 1 GRCH PDK 68 2 BIF PDK 68 3 BKL PDK 68 4 BKS PDK 68 5 CSLS PDK 68 6 LS PDK 68 7 MSD PDK 68 8 RATO PDK 68 9 RBOR PDK 68 10 RICS PDK 68 11 RIN PDK 68 12 SGMA PDK 68 13 SGMB PDK 68 14 SS PDK 68 Samples Units 1 GAPI 1 1 CPS 1 CPS 1 CU 1 CPS 1 CU 1 1 1 1 1 CU 1 CU 1 CPS Size 4 4 4 4 4 4 4 4 4 4 4 4 4 4 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 * DATA RECORD. (TYPE# 0) Total Data Records: 167 966 BYTES * 56 Tape File Start Depth = 8985.000000 Tape File End Depth = 10320.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 40066 datums Tape Subfile: 3 316 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NIRV[BER: 1 START DEPTH STOP DEPTH 8990.0 9436.0 9002.0 9448.0 (MEASURED DEPTH) files. BASELINE DEPTH GRCH 8993.5 8985.5 8997.0 8989.0 8997.5 8991.5 9000.0 8992.5 9002.5 8996.5 9003.5 8997.0 9006.0 8999.5 9009.5 9002.0 9010.0 9003.5 9013.0 9006.5 9014.0 9007.0 9018.0 9011.0 9018.5 9012.0 9024.5 9018.5 9030.5 9024.5 9031.5 9025.0 9035.0 9028.5 9036.0 9029.0 9036.5 9030.0 9037.5 9030.5 9044.0 9036.5 9044.5 9037.5 9045.0 9037.0 9046.0 9038.0 9046.5 9038.5 9047.5 9039.0 9048.0 9040.0 9048.5 9040.5 9049.5 9041.0 9054.0 9045.5 9054.5 9046.5 9055.5 9047.5 9056.0 9048.5 9057.0 9049.0 9057.5 9050.5 9061.0 9054.0 9072.5 9066.0 EQUIVALENT UNEMIFTED DEPTH SGMA 9083.5 9084.5 9086.0 9086.5 9089.0 9090.0 9096.0 9100.0 9104.0 9106.0 9110.0 9113.5 9114.5 9117.5 9118.5 9121.5 9122.5 9123.0 9125.0 9126.0 9130.0 9130.5 9131.5 9132.5 9139.0 9139.5 9143.0 9143.5 9144.0 9144.5 9145.0 9146.0 9149.0 9152.0 9154.0 9156.0 9157.5 9158.0 9164.0 9164.5 9165.0 9165.5 9166.5 9167.0 9167.5 9170.0 9172.0 9175.0 9177.0 9177.5 9179.5 9180.0 9181.0 9186.0 9186.5 9191.5 9198.0 9199.0 9200.5 9201.5 9089.0 9102.5 9110.0 9110.5 9134.5 9135.5 9136.0 9136.5 9146.0 9149.5 9150.5 9157.0 9157.5 9159.5 9167.5 9176.0 9187.0 9076.5 9077.0 9078.5 9079.5 9082.0 9082.5 9088.5 9093.5 9097.5 9099.0 9106.5 9107.0 9114.0 9114.5 9115.5 9117.5 9118.0 9122.0 9123.0 9124.0 9124.5 9131.0 9132.0 9136.0 9136.5 9137.0 9137.5 9140.5 9144.0 9146.0 9148.5 9156.5 9157.0 9157.5 9158.0 9158.5 9163.0 9167.0 9172.0 9173.0 9175.5 9176.0 9181.0 9182.0 9193.5 9194.0 9195.5 9196.0 9202.0 9202.5 9203.5 9205.0 9205.5 9208.5 9210.5 9211.5 9220.5 9221.0 9221.5 9232.5 9251.0 9251.5 9252.0 9254.5 9256.0 9257.0 9260.0 9260.5 9261.5 9263.0 9271.5 9273.0 9276.5 9278.0 9278.5 9283.0 9283.5 9284.0 9286.0 9286.5 9287.0 9288.0 9295.5 9296.5 9299.5 9313.0 9324.5 9325.5 9326.0 9326.5 9328.0 9329.5 9339.5 9340.0 9340.5 9341.5 9360.0 9360.5 9361.5 9362.5 9367.5 9369.5 9370.5 9373.5 9374.0 9383.0 9396.5 9401.0 9197.0 9199.5 9200.5 9207.5 9216.5 9217.5 9218.0 9228.0 9246.5 9247.5 9248.0 9254.5 9255.0 9256.5 9267.5 9269.0 9306.5 9318.5 9319.5 9320.5 9321.0 9321.5 9323.0 9335.5 9337.5 9361.0 9363.0 9363.5 9388.5 9393.0 9196.5 9197.0 9200.0 9202.0 9248.0 9249.5 9250.0 9253.0 9271.5 9273.0 9274.0 9278.5 9279.0 9279.5 9281.5 9282.5 9283.0 9283.5 9289.5 9290.0 9293.0 9331.5 9332.0 9353.0 9353.5 9354.0 9354.5 9365.5 9367.5 9376.5 9421.0 9423.0 9423.5 9424.0 9425.5 9426.0 9427.0 9427.5 9428.0 9429.0 9429.5 9430.0 $ REMARKS: 9417.0 9418.5 9419.0 9415.0 9417.0 9419.0 9422.5 9423.5 9424.0 9424.5 9425.0 9425.5 BORAX PASS 2: 50 BBLS BORAX AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH3A. OUT / ? ? MATCH3 B. OUT $ CN : BP EXPLORATION WN : K - 17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units API API API API Lo9 Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 MSD PDK 68 1 CU 4 8 RATO PDK 68 1 4 9 RBOR PDK 68 1 4 10 RICS PDK 68 1 4 11 RIN PDK 68 1 4 12 SGMA PDK 68 1 CU 4 13 SGMB PDK 68 1 CU 4 14 SS PDK 68 1 CPS 4 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 56 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 59 Tape File Start Depth = 8985.000000 Tape File End Depth = 9455.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 59524 datums Tape Subfile: 4 262 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NIIMBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - START DEPTH STOP DEPTH 8990.0 9438.0 9002.0 9450.0 PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 (MEASURED DEPTH) BASELINE DEPTH GRCH 9000.0 9007.5 9004.0 9009.5 9002.0 9021.5 9013.0 9023.0 9014.5 9031.0 9028.0 9036.0 9028.0 9045.5 9040 . 0 9046.0 9040.5 9046.5 9041.0 9047.0 9041.0 9053.5 9047.5 9054.5 9049.0 9055.0 9050.0 9057.0 9052.0 9057.5 9053.0 9058.0 9054.5 9058.5 9055.0 9059.5 9055.0 9060.0 9056.0 9060.5 9056.0 9061.5 9057.5 9062.5 9058.0 9071.0, 9066.5 9071.5 9067.5 9067.0 9072.0 9068.0 9072.5 9068.5 9073.5 9069.0 9074.5 9070.5 9090.0 9085.5 9092.0 9087.5 9092.5 9088.5 9109.0 9105.0 9115.0 9110.5 9115.5 9111.0 9117.5 9113.0 9120.5 9115.5 in separate files. EQUIVALENT UNSHIFTED DEPTH SGMA 8992.5 9133.5 9128.5 9134.5 9129.0 9136.5 9131.0 9137.0 9132.0 9139.0 9134.0 9140.0 9134.5 9140.5 9135.5 9142.0 9136.5 9142.5 9137.5 9143.0 9137.0 9143.5 9138.0 9144.0 9138.0 9145.0 9139.5 9138.5 9145.5 9139.0 9146 . 0 9140 . 0 9140 . 0 9146.5 9140.5 9147 . 5 9141 . 0 9148 . 0 9142 . 0 9150.0 9144.0 9144.0 9150.5 9145.0 9155.5 9150.0 9150.0 9156.0 9151.0 9157.5 9152.0 9158.0 9153.0 9163.0 9158.0 9163.5 9159.0 9164.0 9159.0 9159.5 9165.0 9159.5 9160.0 9165.5 9160.5 9166.5 9161.0 9168.0 9162.5 9174.5 9169.5 9180.0 9176.5 9181.0 9178.0 9182.5 9179.5 9183.0 9180.5 9185.5 9183.5 9186.0 9183.5 9186.5 9184.5 9191.5 9189.5 9195.0 9193.5 9197.0 9195.0 9198.0 9195.5 9200.0 9197.5 9201.0 9198.0 9201.5 9198.5 9202.5 9199.0 9204.0 9199.5 9205.0 9200.0 9205.5 9200.5 9210.0 9208.5 9225.0 9219.0 9225.5 9219.5 9226.5 9220.0 9227.5 9221.0 9239.5 9233.5 9254.5 9250.5 9255.0 9251.0 9276.5 9275.0 9287.0 9285.5 9288.0 9294.5 9297.5 9303.5 9329.5 9359.5 9366.0 9367.0 9368.5 9369.5 9371.0 9373.0 9373.5 9374.0 9381.5 9395.5 9397.0 9398.0 9398.5 9421.5 9423.5 9424.0 9427.5 9428.5 $ REMARKS: 9300.0 9326.0 9361.5 9365.0 9393.0 9394.5 9395.0 9395.5 9286.0 9291.0 9294.0 9354.5 9361.0 9361.5 9362.0 9364.0 9366.0 9367.0 9370.0 9377.5 9418.0 9420.0 9421.0 9424.5 9425.0 FLUSH PASS. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH4A. OUT / ? ?MATCH4B. OUT $ CN : BP EXPLORATION WN : K - 17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD - (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units 1 GRCH PDK 68 2 BIF PDK 68 3 BKL PDK 68 4 BKS PDK 68 5 CSLS PDK 68 6 LS PDK 68 7 MSD PDK 68 8 RATO PDK 68 1 GAPI 1 1 CPS 1 CPS 1 CU 1 CPS 1 CU 1 Size API API API API Lo9 Crv Crv Length Typ Typ Cls Mod 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 9 RBOR PDK 68 1 10 RICS PDK 68 1 11 RIN PDK 68 1 12 SGMA PDK 68 1 13 SGMB PDK 68 1 14 SS PDK 68 1 CU CU CPS * DATA RECORD (TYPE# 0) Total Data Records: 59 966 BYTES * · Tape File Start Depth = 8985.000000 Tape File End Depth = 9455.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 Tape Subfile: 5 54182 datums 214 records... Minimum record length: Maximum record length: 62 bytes 966 bytes 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 56 2e Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. P~%SS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8989.5 PDK 9001.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK- 100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): STOP DEPTH 10305.0 10317.0 21-AUG-96 FSYS REV. J001 VER. 1.1 1435 21-AUG-96 10750.0 10320.0 9000.0 10312.0 1500.0 YES TOOL NUMBER 2725XA 0.000 10794.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPEP~ATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG) : SEAH20/BORAX 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZING WINDOW (FT) : 0.0 BLUELINE CO~JNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : -1000 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS).: 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN): 0.0 REMARKS: BASE SEAWATER PASS. $ CN : BP EXPLORATION WN : K- 17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 22 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 21 SGNT PDK 68 1 CU 4 22 PHI PDK 68 1 PU-S 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 1 4 51 995 99 1 4 51 995 99 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 1 4 51 995 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 400 01 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 4 51 995 99 1 4 51 995 99 1 88 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 482 Tape File Start Depth = 8990.000000 Tape File End Depth = 10315.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 181448 datums Tape Subfile: 6 555 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes pe Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8986.0 PDK 8998.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK- 100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : LOGGER'S CASING DEPTH (FT): STOP DEPTH 10306.5 10318.5 21-AUG-96 FSYS REV. J001 VER. 1.1 1634 21-AUG-96 10750.0 10320.0 9000.0 10312.0 1500.0 YES TOOL NUMBER 2725XA 0.000 10794.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: · FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS/OIL RATIO: CHOKE (DEG) : SEAH20/BORAX 0.00 0.0 0.0 0 0.0 0.000 0o000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 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) : -1000 FAR COUNT RATE HIGH SCALE (CPS) : 4000 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN) : 0.0 REMARKS: BORAX PASS: 20 BBLS BORAX AWAY. $ CN : BP EXPLORATION WN : K - 17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 4 51 310 01 4 51 995 99 4 51 391 51 4 51 390 51 4 51 150 01 4 51 995 99 4 51 995 99 4 51 391 99 4 51 391 99 4 51 430 01 4 51 995 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 400 01 4 51 995 99 4 51 636 99 4 51 390 99 4 51 635 99 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 80 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 442 Tape File Start Depth = 8990.000000 Tape File End Depth = 10315.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 165504 datums Tape Subfile: 7 515 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes ,pe Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVE, S Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8987.0 PDK 8999.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK- 100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : LOGGER' S CASING DEPTH (FT) : STOP DEPTH 9436.5 9448.5 21-AUG-96 FSYS REV. J001 VER. 1.1 1745 21-AUG-96 10750.0 10320.0 9000.0 10312.0 1500.0 YES TOOL NUMBER 2725XA 0.000 10794.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG) : SEAH20/BORAX 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 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) : -1000 FAR COUNT RATE HIGH SCALE (CPS) : 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN): 0.0 REMARKS: BORAX PASS: 50 BBLS BORAX AWAY. $ CN : BP EXPLORATION WN : K - 17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS' PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGFLA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 1 4 51 995 99 1 4 51 995 99 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 1 4 51 995 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 400 01 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 80 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 152 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 8990.000000 9445.000000 0.250000 Tape File De~th Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 219690 datums Tape Subfile: 8 225 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes .ape Subfile 9 is type: LIS FILE HEADER FILE NI/MBER: 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 4 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8986.5 PDK 8998.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME 'LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK- 100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): STOP DEPTH 9440.0 9452.0 21-AUG-96 FSYS REV. J001 VER. 1.1 1829 21-AUG-96 10750.0 10320.0 9000.0 10312.0 1500.0 YES TOOL NUMBER 2725XA 0o000 10794.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G) : SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG) : SEAH20/BORAX 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 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) : -1000 FAR COUNT RATE HIGH SCALE (CPS) : 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN) : 0.0 REMARKS: FLUSH PASS. $ CN : BP EXPLORATION WN : K - 17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units API API API API Lo9 Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS ' PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 1 4 51 995 99 1 4 51 995 99 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 1 4 51 995 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 400 01 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 80 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 152 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 8990.000000 9445.000000 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 203746 datums Tape Subfile: 9 225 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes xpe Subfile 10 is type: LIS 96/ 9/20 01 **** REEL TRAILER **** 96/ 9/20 01 Tape Subfile: 10 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 20 SEP 96 9:41a Elapsed execution time = 11.81 seconds. SYSTEM RETURN CODE = 0 · rape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 6524.00 HENNINGSEN HEAVIRLJtND K-17 500292253700 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 27-NOV-95 MWD RUN 5 HENNINGSEN HEAVIRLAND MWD RUN 10 HENNINGSEN J. HABERTHUR JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 11 HENNINGSEN J. HABERTHUR MWD RUN 13 HENNINGSEN J. HABERTHUR MWD RUN 14 HENNINGSEN J. HABERTHUR JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 17 R. HYNES R. BORDES MWD RUN 18 R. HYNES R. BORDES MWD RUN 19 R. HYNES R. BORDES MWD RUN 20 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: R. HYNES R. BORDES WELL CASING RECORD 4 liN 14E 2000 4078 62.10 59.30 24.50 OPEN HOLE CASING DRILLERS lST STRING 2ND STRING 13.500 3RD STRING 9.875 PRODUCTION STRING 6.750 REMARKS: MWD - DGR/CNP. ALL DEPTHS ARE MEASURED BIT DEPTHS. BIT SIZE (IN) SIZE (IN) DEPTH (FT) 10.750 3706.0 7.625 8996.0 MWD RUNS 1 - 3 ARE DIRECTIONAL ONLY. BIT RUN 2 DRILLED FROM 3428 - 3730' MD WITHOUT MWD. MWD RUNS 4 & 5 ARE DIRECTIONAL/GR(DGR)/CNP. MWD RUNS 10 - 14 ARE DIRECTIONAL/GR(DGR/SGRC). MWD RUN 12: NO FOOTAGE LOGGED DUE TO TOOL FAILURE AFTER ROTATING IN HIGH DOGLEG. DATA WIPED DURING MWD RUN 13. MWD RUNS 17 - 20 ARE DIRECTIONAL/GR(NGP). KICK OFF POINT FROM K-17 PB1 TO THIS FINAL HOLE, K-17, IS AT 8335' (MIDDLE OF MWD RUN 5). KICK OFF POINT FROM K-17 PB2 TO THIS FINAL HOLE, K-17, IS AT 9002' (AFTER MWD RUN 14). THERE ARE TWO TYPES OF GR CURVES. MWD RUNS 4, 5, 10, 11, 13, & 14 REPRESENT THE GR FROM FE/DGR RECORDED TOOL. RUNS 17, 18, 19, & 20 ARE REPRESENTED BY THE GR CURVE FROM DGWD/NGP REAL TIME TOOL. GR FROM DGR IS PREFERRED IF IT IS AVAILABLE. THE MERGED GR CURVE WAS CONSTRUCTED USING: 7336 - 9002' (RUNS 4,5,10,11,13, & 14) --> DGR 9002 - 10794' (RUNS 17,18,19, & 20) --> NGP NO DEPTH SHIFTS WERE APPLIED AS THIS IS THE DEPTH REFERENCE FOR THIS WELL. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR NPHI $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 7390.0 10745.0 7353.0 8335.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD 4 MWD 5 MWD 10 MWD 11 MWD 13 MWD 14 MWD 17 MWD 18 MWD 19 MWD 20 $ REMARKS: MERGED MAIN PASS. EQUIVALENT UNSHIFTED DEPTH .......... BIT RUN NO MERGE TOP MERGE BASE 7435.0 7570.0 7570.0 8335.0 8335.0 8707.4 8707.4 8807.0 8807.0 8987.0 8987.0 9002.0 9002.0 9672.0 9672.0 9992.0 9992.0 10550.0 10550.0 10794.0 CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI NPHI MWD 68 1 PU-S FCNT MWD 68 1 CPS NCNT MWD 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 90 310 01 1 4 4 90 890 01 1 4 4 90 334 31 1 4 4 90 334 30 1 5 ROP MWD 68 1 FPHR 4 4 90 810 01 1 * DATA RECORD (TYPE# 0) Total Data Records: 165 1014 BYTES * 20 Tape File Start Depth = 10795.000000 Tape File End Depth = 7350.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 41347 datums Tape Subfile: 2 289 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 7342.0 CNP 7336.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 7528.0 7520.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 15-JAN-95 2.19A / 2.18 3.93 / .38 MEMORY 7570.0 7435.0 7570.0 0 25.9 25.9 TOOL NUMBER P0311CRNG6 P0311CRNG6 9.875 3706.0 LSND 9.90 38.0 9.0 1600 6.0 .000 .000 .000 .000 .0 126.0 .0 .0 SANDSTONE .00 .000 .0 0 REMARKS: MWD RUN 4. $ CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 NPHI MWD 68 1 PU-S 4 3 FCNT MWD 68 1 CPS 4 4 NCNT MWD 68 1 CPS 4 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 12 Tape File Start Depth = 7575.000000 Tape File End Depth = 7336.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 2875 datums Tape Subfile: 3 77 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 7523.0 CNP 7515.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE STOP DEPTH 8644.0 8636.0 CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 16-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8688.0 7570.0 8688.0 0 25.9 34.5 TOOL NUMBER P0311CRNG6 P0311CRNG6 9.875 3706.0 NO CHROME LIGNO 10.00 38.0 9.0 1500 5.2 .000 .0 .000 144.0 .000 .0 .000 .0 SANDSTONE .00 .000 .0 0 REMARKS: MWD RUN 5. KICK OFF POINT FROM K-17 PB1 TO THIS FINAL HOLE, K-17, IS AT 8335'. DATA BELOW 8335' IS FROM K-17 PB1. $ CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 2 NPHI MWD 68 1 PU-S 3 FCNT MWD 68 1 CPS 4 NCNT MWD 68 1 CPS 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 4 90 890 01 1 4 4 90 334 31 1 4 4 90 334 30 1 4 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 57 Tape File Start Depth = 8690.000000 Tape File End Depth = 7510.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 55514 datums Tape Subfile: 4 125 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 10 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 7987.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8651.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 10. 22-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8707.0 8335.0 8707.0 0 33.9 38.1 TOOL NUMBER P0316CG6 9.875 3706.0 LSND 10.10 59.0 9.5 1600 6.0 .000 .000 .000 .000 .0 137.0 .0 .0 .00 .000 .0 0 CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 2 ROP MWD 68 1 AAPI 1 FPHR 4 4 90 310 01 1 4 4 90 810 01 1 8 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 18 Tape File Start Depth = 8710.000000 Tape File End Depth = 7985.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7229 datums Tape Subfile: 5 81 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 11 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8740.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8767.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 11. 22-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8807.4 8707.0 8807.4 0 38.1 41.2 TOOL NUMBER P0316CG6 9.875 3706.0 LSND 10.10 39.0 10.0 1500 5.0 .000 .000 .000 .000 .0 146.0 .0 .0 .00 .000 .0 0 CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI 4 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 2 Tape File Start Depth = 8810.000000 Tape File End Depth = 8735.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 55968 datums Tape Subfile: 6 65 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 13 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8500.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8947.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE . TOOL TYPE DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 13. 24-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8987.0 8807.4 8987.0 0 47.2 52.9 TOOL NUMBER P0320CG6 9.875 3706.0 LSND 10.10 46.0 9.0 1450 5.2 .000 .000 .000 .000 .0 137.0 .0 .0 .00 .000 .0 0 DUE TO A TOOL FAILURE, NO DATA WAS RECOVERED FOR MWD RUN 12. $ CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 90 310 01 1 4 4 90 810 01 1 * DATA RECORD (TYPE# 0) Total Data Records: 12 1014 BYTES * Tape File Start Depth = 9000.000000 Tape File End Depth = 8498.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 10245 datums Tape Subfile: 7 77 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 14 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8910.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ 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): STOP DEPTH 8962.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 14. 24 -JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 9002.0 8987.0 9002.0 0 54.0 54.0 TOOL NUMBER P0320CG6 9.875 3706.0 LSND 10.10 42.0 9.5 1450 5.0 .000 .000 .000 .000 .0 129.0 .0 .0 .00 .000 .0 0 KICK OFF POINT FROM K-17 PB2 TO THIS FINAL HOLE, K-17, IS AT 9002'. $ CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 3 Tape File Start Depth = 9005.000000 Tape File End Depth = 8900.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 56602 datums Tape Subfile: 8 68 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 17 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH NGP 8948.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9618.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 17. 22-APR-95 2.19A / 2.18 3.93 / 1.38 MEMORY 9672.0 9002.0 9672.0 0 58.4 94.1 TOOL NUMBER NGP 201 6.75 8996.0 FLOPRO 9.20 70.0 11.0 31000 7.2 .000 .000 .000 .000 .0 56.2 .0 .0 .00 .000 .0 0 CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 90 310 01 1 4 4 90 810 01 1 8 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 18 Tape File Start Depth = 9675.000000 Tape File End Depth = 8945.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14629 datums Tape Subfile: 9 81 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes ~e Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 18 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH NGP 9618.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9935.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 18. 24-APR-95 2.19A / 2.18 3.93 / 1.38 MEMORY 9992.0 9672.0 9992.0 0 91.7 96.5 TOOL NUMBER NGP 201 6.75 8996.0 FLOPRO 9.20 65.0 10.5 29000 6.8 .000 .000 .000 .000 .0 56.2 .0 .0 .00 .000 .0 0 CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 10 Tape File Start Depth = 9995.000000 Tape File End Depth = 9615.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 58886 datums Tape Subfile: 10 73 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes ~pe Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 19 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH NGP 9935.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10498.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 19. 26-APR-95 2.19A / 2.18 3.93 / 1.38 MEMORY 10550.0 9992.0 10550.0 0 88.3 96.5 TOOL NUMBER NGP 201 6.75 8996.0 FLOPRO 9.20 63.0 10.0 28000 6.8 .000 .000 .000 .000 .0 60.9 .0 .0 .00 .000 .0 0 CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 15 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 Tape File Start Depth = 10555.000000 Tape File End Depth = 9930.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 18383 datums Tape Subfile: 11 78 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes .pe Subfile 12 is type: LIS FILE HEADER FILE NUMBER: 11 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 20 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH NGP 10498.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE STOP DEPTH 10742.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 20. 27-APR-95 2.19A / 2.18 3.93 / 1.38 MEMORY 10794.0 10550.0 10794.0 0 89.9 92.4 TOOL NUMBER NGP 201 6.75 8996.0 FLOPRO 9.30 57.0 10.0 30000 6.8 .000 .000 .000 .000 .0 60.9 .0 .0 .00 .000 .0 0 CN : BP EXPLORATION WN : K-17 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 I FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 10795.000000 Tape File End Depth = 10495.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 60690 datums Tape Subfile: 12 71 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes ~pe Subfile 13 is type: LIS 95/11/22 01 **** REEL TRAILER **** 95/11/28 01 Tape Subfile: 13 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 28 NOV 95 2:55p Elapsed execution time = 2.36 seconds. SYSTEM RETURN CODE = 0 ·'ape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD / MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 6525.00 HENNINGSEN HEAVIRLAND K-17 PB1 500292253770 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 27-NOV-95 MWD RUN 5 HENNINGSEN HEAVIRLAND MWD RUN 6 HENNINGSEN HEAVIRLAND MWD RUN 7 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: HENNINGSEN HEAVIRLAND WELL CASING RECORD MWD RUN 8 HENNINGSEN J. HABERTHUR 4 liN 14E 2000 MWD RUN 9 HENNINGSEN J. HABERTHUR 4078 62.10 59.30 24.50 OPEN HOLE CASING DRILLERS 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: MWD - DGR/CNP. BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.500 10.750 3706.0 9.875 7.625 8996.0 6.750 ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUNS 1 - 3 ARE DIRECTIONAL ONLY. BIT RUN 2 DRILLED FROM 3428 - 3730' MD WITHOUT MWD. MWD RUNS 4 - 9 ARE DIRECTIONAL/GR(DGR)/CNP. KICK OFF POINT FROM THIS HOLE, K-17 PB1, TO THE FINAL HOLE, K-17, IS AT 8335' (MIDDLE OF MWD RUN 5). NO DEPTH SHIFTS WERE APPLIED AS THIS IS THE DEPTH REFERENCE FOR THIS WELL. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR NPHI $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 7390.0 9285.0 7382.0 9284.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD MWD $ REMARKS: ......... EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 4 7435.0 7570.0 5 7570.0 8688.0 6 8688.0 8820.0 7 8820.0 8874.5 8 8874.5 9042.8 9 9042.8 9330.0 MERGED MAIN PASS. CN : BP EXPLORATION WN : K-17 PB1 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI NPHI MWD 68 1 PU-S FCNT MWD 68 1 CPS NCNT MWD 68 1 CPS ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 90 310 01 4 4 90 890 01 1 4 4 90 334 31 1 4 4 90 334 30 4 4 90 810 01 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 96 Tape File Start Depth = 9332.000000 Tape File End Depth = 7336.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 23959 datums Tape Subfile: 2 190 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 7342.0 CNP 7336.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 7528.0 7520.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 15-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 7570.0 7435.0 7570.0 0 25.9 25.9 TOOL NUMBER P0311CRNG6 P0311CRNG6 9.875 3706.0 LSND 9.90 38.0 9.0 1600 6.0 .000 .000 .000 .000 .0 126.0 .0 .0 SANDSTONE .00 .000 .0 0 REMARKS: MWD RUN 4. $ CN : BP EXPLORATION WN : K-17 PB1 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 2 NPHI MWD 68 3 FCNT MWD 68 4 NCNT MWD 68 5 ROP MWD 68 1 AAPI 4 1 PU-S 4 1 CPS 4 1 CPS 4 1 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 12 Tape File Start Depth = 7575.000000 Tape File End Depth = 7336.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 2875 datums Tape Subfile: 3 77 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 7523.0 CNP 7515.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8644.0 8636.0 16-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8688.0 7570.0 8688.0 0 25.9 34.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ TOOL NUMBER P0311CRNG6 P0311CRNG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3706.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NO CHROME LIGNO 10.00 38.0 9.0 1500 5.2 .000 .0 .000 144.0 .000 .0 .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 5. KICK OFF POINT FROM THIS HOLE, K-17 PB1, TO THE FINAL HOLE, K-17, IS AT 8335'. $ CN : BP EXPLORATION WN : K-17 PB1 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 NPHI MWD 68 1 PU-S 4 3 FCNT MWD 68 1 CPS 4 4 NCNT MWD 68 1 CPS 4 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 57 Tape File Start Depth = 8690.000000 Tape File End Depth = 7510.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 38126 datums Tape Subfile: 4 124 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8643.0 CNP 8635.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8775.0 8768.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 17-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8820.0 8688.0 8820.0 0 33.6 34.4 TOOL NUMBER P0314CRNG6 P0314CRNG6 9.875 3706.0 LSND 10.10 37.0 9.0 1450 5.2 .000 .000 .000 .000 .0 148.0 .0 .0 SANDSTONE .00 .000 .0 0 REMARKS: MWD RUN 6. $ CN : BP EXPLORATION WN : K-17 PB1 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 NPHI MWD 68 1 PU-S 4 3 FCNT MWD 68 1 CPS 4 4 NCNT MWD 68 1 CPS 4 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 10 Tape File Start Depth = 8825.000000 Tape File End Depth = 8630.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 5222 datums Tape Subfile: 5 75 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8767.0 CNP 8760.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8835.0 8828.0 18-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8874.5 8820.0 8874.5 0 34.4 35.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ TOOL NUMBER P0314CRNG6 P0314CRNG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3706.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 10.10 36.0 9.0 1400 5.0 .000 .000 .000 .000 .0 153.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 7. $ CN : BP EXPLORATION WN : K-17 PB1 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 NPHI MWD 68 1 PU-S 4 3 FCNT MWD 68 1 CPS 4 4 NCNT MWD 68 1 CPS 4 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 6 Tape File Start Depth = 8875.000000 Tape File End Depth = 8755.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39573 datums Tape Subfile: 6 71 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8799.0 CNP 8790.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9003.0 8995.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 18-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 9042.8 8874.5 9042.8 0 36.9 48.7 TOOL NUMBER P0314CRNG6 P0314CRNG6 9.875 3706.0 LSND 10.10 39.0 9.0 1400 5.2 .000 .000 .000 .000 .0 142.0 .0 .0 SANDSTONE .00 .000 .0 0 REMARKS: MWD RUN 8. $ CN : BP EXPLORATION WN : K-17 PB1 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 NPHI MWD 68 1 PU-S 4 3 FCNT MWD 68 1 CPS 4 4 NCNT MWD 68 1 CPS 4 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 13 Tape File Start Depth = 9050.000000 Tape File End Depth = 8785.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8409 datums Tape Subfile: 7 78 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8989.0 CNP 8983.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9291.0 9284.0 20-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 9330.0 9042.8 9330.0 0 66.6 80.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ TOOL NUMBER P0314CRNG6 P0314CRNG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3706.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 10.10 39.0 9.0 1400 5.2 .000 .000 .000 .000 .0 143.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 9. $ CN : BP EXPLORATION WN : K-17 PB1 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 NPHI MWD 68 1 PU-S 4 3 FCNT MWD 68 1 CPS 4 4 NCNT MWD 68 1 CPS 4 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 17 Tape File Start Depth = 9332.000000 Tape File End Depth = 8980.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 43804 datums Tape Subfile: 8 82 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 9 is type: LIS 95/11/27 01 **** REEL TRAILER **** 95/11/28 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 28 NOV 95 3:21p Elapsed execution time = 1.65 seconds. SYSTEM RETURN CODE = 0 ~e Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 6526.00 HENNINGSEN HEAVIRLAND MWD RUN 11 HENNINGSEN J. HABERTHUR K-17 PB2 500292253771 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 28-NOV-95 MWD RUN 5 HENNINGSEN HEAVIRLAND MWD RUN 13 HENNINGSEN J. HABERTHUR MWD RUN 10 HENNINGSEN J. HABERTHUR MWD RUN 14 HENNINGSEN J. HABERTHUR MWD RUN 15 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: R. HYNES J. HABERTHUR MWD RUN 16 OPEN HOLE WELL CASING RECORD D. VAAGEN J. HABERTHUR 4 liN 14E 2000 4078 62.10 59.30 24.50 CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 13.500 10.750 3706.0 3RD STRING 9.875 7.625 8996.0 PRODUCTION STRING 6.750 10794.0 REMARKS: MWD - DGR/EWR4. ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUNS 1 - 3 ARE DIRECTIONAL ONLY. BIT RUN 2 DRILLED FROM 3428 - 3730' MD WITHOUT MWD. MWD RUNS 4 & 5 ARE DIRECTIONAL/GR(DGR)/CNP. MWD RUNS 10 - 14 ARE DIRECTIONAL/GR (DGR/SGRC) . MWD RUN 12: NO FOOTAGE LOGGED DUE TO TOOL FAILURE AFTER ROTATING IN HIGH DOGLEG. DATA WIPED DURING MWD RUN 13. MWD RUN 15 IS DIRECTIONAL/GR (NGP/SGRD). MWD RUN 16 IS DIRECTIONAL/GR (DGR/SGRC) /EWR4. THE SHALLOW PHASE RESISTIVITY TOOL (RPS) WAS NOT FUNCTIONAL & IS NOT PRESENTED. KICK OFF POINT FROM K-17 PB1 TO THIS WELL, K-17 PB2, IS AT 8335' MD (MIDDLE OF MWD RUN 5). THERE ARE TWO TYPES OF GR CURVES. MWD RUNS 4, 5, 10, 11, 13, 14, & 16 REPRESENT THE GR FROM FE/DGR RECORDED TOOL. RUNS 15 & 16 (BOTH TYPES OF GR ARE AVAILABLE ON RUN 16) ARE REPRESENTED BY THE GR CURVE FROM DGWD/NGP REAL TIME TOOL. GR FROM DGR IS PREFERRED IF IT IS AVAILABLE. THE MERGED GR CURVE WAS SPLICED USING: 7390 - 8962' (RI/NS 4,5,10,11,13, & 14) --> DGR 8962 - 9431' (RUN 15) --> NGP 9431 - 10115' (RUN 16) --> DGR 10115 - 10144' (RUN 16) --> NGP. NO DEPTH SHIFTS WERE APPLIED AS THIS IS THE DEPTH REFERENCE FOR THIS WELL. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RP NPHI $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 7390.0 10144.0 9406.0 10122.0 7353.0 8335.0 BASELINE DEPTH - $ MERGED DATA SOURCE PBU TOOL CODE MWD 4 MWD 5 MWD 10 MWD 11 MWD 13 MWD 14 MWD 15 MWD 16 $ REMARKS: MERGED MAIN PASS. EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 7435.0 7570.0 7570.0 8335.0 8335.0 8707.0 8707.0 8807.4 8807.4 8987.0 8987.0 9002.0 9002.0 9483.0 9483.0 10202.0 CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI RPX MWD 68 1 OMMM RPM MWD 68 1 OHMM RPD MWD 68 1 OHMM NPHI MWD 68 1 PU-S API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 890 01 1 6 FCNT MWD 68 1 CPS 4 7 NCNT MWD 68 1 CPS 4 8 ROP MWD 68 1 FPHR 4 9 FET MWD 68 1 HR 4 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 229 4 90 334 31 4 90 334 30 4 90 810 01 4 90 180 01 36 Tape File Start Depth = 10203.000000 Tape File End Depth = 7350.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER ***~ LIS representation code decoding summary: Rep Code: 68 57071 datums Tape Subfile: 2 351 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 7342.0 CNP 7336.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 7528.0 7520.0 15-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 7570.0 7435.0 7570.0 0 25.9 25.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ TOOL NUMBER P0311CRNG6 P0311CRNG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 9.875 3706.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND. 9.90 38.0 9.0 1600 6.0 .000 .000 .000 .000 .0 126.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : SANDSTONE .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 4. $ CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 NPHI MWD 68 1 PU-S 4 3 FCNT MWD 68 1 CPS 4 4 NCNT MWD 68 1 CPS 4 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 '4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 12 Tape File Start Depth = 7575.000000 Tape File End Depth = - 7336.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 2875 datums Tape Subfile: 3 77 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes ·'ape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 7523.0 CNP 7515.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8644.0 8636.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 16-JAN-95 MEMORY 8688.0 7570.0 8688.0 0 25.9 34.5 TOOL NUMBER P0311CRNG6 P0311CRNG6 9.875 3706.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NO CHROME LIGNO 10.00 38.0 9.0 1500 5.2 .000 .0 .000 144.0 .000 .0 .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 5. KICK OFF POINT FROM K-17 PB1 TO THIS HOLE, K-17 PB2, IS AT 8335'. DATA BELOW 8335' IS FROM K-17 PB1. $ CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 2 NPHI MWD 68 1 PU-S 3 FCNT MWD 68 1 CPS 4 NCNT MWD 68 1 CPS 5 ROP MWD 68 1 FPHR * DATA RECORD (TYPE# 0) 1014 BYTES * 4 90 310 01 4 90 890 01 4 90.334'31 4 90 334 30 4· 90 810 01 20 Total Data Records: 57 Tape File Start Depth = 8690.000000 Tape File End Depth = 7510.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 71238 datums Tape Subfile: 4 124 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes l'ape Subfile 5 is type: LIS FILE HEADER FILE NIIMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 10 DEPTH INCREMENT: .5000 FILE SIZvHVuARY VENDOR TOOL CODE START DEPTH DGR 8332.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8651.0 22-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8707.0 8335.0 8707.0 0 33 .'9 38.1 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER P0316CG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): 9.875 3706.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 10.10 59.0 9.5 1600' 6.0 .000 .000 .000 .000 .0 137.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 10. CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Sam' ~les Units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 90 310 01 1 4 4 90 810 01 1 8 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 10 Tape File Start Depth = 8710.000000 Tape File End Depth = 8332.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 5147 datums Tape Subfile: 5 73 records... Minimum record length: Maximum record length: 18 bytes 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 11 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8740.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8767.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 11. 22-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8807.4 8707.0 8807.4 0 38.1 41.2 TOOL NUMBER P0316CG6 9.875 3706.0 LSND 10.10 39.0 10.0 1500 5.0 .000 .000 .000 .000 .0 146.0 .0 .0 .00 .000 .0 CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: t_ Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 8810.000000 Tape File End Depth = 8735.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 71692 datums Tape Subfile: 6 65 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 13 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8500.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8947.0 24-JAN-95 2.19A / 2.18 3.93 / 1.38 MEMORY 8987.0 8807.4 8987.0 0 47.2 52.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER~ P0320CG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 9.875 3706.0 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 TEMPERATURE: MI/D FILTRATE AT MT: MUD CAKE AT MT: LSND 10.10 46.0 9.0 1450 5.2 .000 .000 .000 .000 .0 137.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 13. DUE TO A TOOL FAILURE, NO DATA WAS RECOVERED FOR MWD RUN 12. $ CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 '01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 12 Tape File Start Depth = 9000.000000 Tape File End Depth = 8498.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8163 datums Tape Subfile: 7 77 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NI3MBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 14 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8910.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8962.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA-RAY $ 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 14. 24 -JAN- 95 2.19A / 2.18 3.93 / 1.38 MEMORY 9002.0 8987.0 9002.0 0 54.0 54.0 TOOL NUMBER P0320CG6 9.875 3706.0 LSND 10.10 42.0 9.5 1450 5.0 .000 .000 .000 .000 .0 129.0 .0 .0 .00 .000 .0 0 CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD ,(TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 9005.000000 Tape File End Depth = 8900.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 72326 datums . Tape Subfile: 8 66 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 15 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH NGP 8848.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9431.0 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 MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 15. 17-APR-95 2.19A / 2.18 3.93 / 1.38 MEMORY 9483.0 9002.0 9483.0 0 59.7 90.8 TOOL NUMBER- NGP 126 6.750 8996.0 FLOPRO 9.10 70.0 9.5 58400 6.6 .000 .000 .000 .000 .0 46.9 .0 .0 .00 .000 .0 0 CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 . 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 16 Tape File Start Depth = 9500.000000 Tape File End Depth = 8845.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 12097 datums Tape Subfile: 9 79 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 16 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9399.0 EWR4 9406.0 NGP 9425.0 $ 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) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10115.0 10122.0 10145.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 19-APR-95 2.19A / 2.18 3 93 / 1.38 MEMORY 10202.0 9483.0 10202.0 0 · 91.4 98.4 TOOL NUMBER P0001SP4 P0001SP4 NGP 126 6.750 8996.0 FLOPRO 9.10 73.0 10.0 29000 6.4 .120 .168 .090 .180 68.0 151.0 68.0 68.0 .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 16. THE CURVE "GRD" IS THE GAMMA RAY FROM THE NGP TOOL. $ CN : BP EXPLORATION WN : K-17 PB2 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPM MWD 68 1 OHMM 4 4 RPD MWD 68 1 OHMM 4 5 ROP MWD 68 1 FPHR 4 6 FET MWD 68 1 HR 4 7 GRD MWD 68 1 AAPI 4 4 90 310 01 1 4 90 120 46 1 '4 90 120 46' 1 4 90 120 46 1 4. 90 810 '01 1 4 90 180 01 1 4 90 310 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 53 Tape File Start Depth = 10203.000000 Tape File End Depth = 9395.000000 Tape File Level-Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 85263 datums Tape Subfile: 10 121 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Subfile 11 is type: LIS 95/11/28 01 **** REEL TRAILER **** 96/ 1/10 01 Tape Subfile: 11 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 10 JAN 96 -2:35p Elapsed execution time = 2.36 seconds. SYSTEM RETURN CODE = 0
