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Home My WebLink About182-112~LUGG!N~-~& LOCATION CLEAA_'NCE REPORT State of 'Alaska Memcranc-'.~. To File: ?-t: 11 Review tke we!! file, and-comment on piuqging, well head suatus, and location clearance - orcvide loc. clear, code. Marker oos~ or plate: Location Clearanc~: Conclusions: ~ Code · o STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Plugback for Sidetrack WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [~ Oil I--] Gas [] Suspended [] Abandoned I--] Service 2. 'Name of 'Operator' ....... 7. Permit 'Number .... BP Exploration (Alaska) Inc. 82-112 397-068 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20779 4. Location of well at surface I ~'~ 9. Unit or Lease Name 894' SNL, 1897' WEL, SEC. 31, T11N, R14E, UPM~r~aa,,~ Prudhoe Bay Unit At top of productive interval i~~/ 10. Well Number 1936' SNL, 468' EWL, SEC. 32, T11N, R14E, UPM~1~ B-23 At total depth 11. Field and Pool 2209' SNL, 858' EWL, SEC. 32, T11N, R14E, UPM Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 77.16' AMSLI ADL 028310 12. Date Spudded I 13. Date T.D. Reached I 14. Date Comp., Susp., or Aband.115'. water' dept~, if off~,hore i16. No. of complet'ions 8/27/82 9/11/82 4/21/97 N/A MS.I_I Zero 17. Total Depth'(MD+TVD) I18. Plug Back Depth (MD+TVD)119. Directional Survey 120. Depth where SSSV set 121. Thick~ess of Permafrost 10085 9186 FTI 9970 9069 FTI I--lYes []NoI N/A MD I 1900' (Approx.) 22. Type Electric or Other Logs Run DIL / BHCS / SP / GR, FDC / CNL / GR, CBL / VDL / CCL / GR, Gyroscopic Survey, CNL / GR / CCL 23. CASlNG~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Inulated Conductor Surface 110' 36" 18 cu yds concrete 13-3/8" 72# L-80 Surface 2693' 17-1/2" 3720 cu ft Permafrost II ' ........ 9-5/8" 47# L-80 Surface 9235' 12-1/4" 1250 cu ft Class .'G', 130 cu ft PF 'C.'. .... 7" 26# L-80 8730' 10080' 8-1/2" A20 cu ft Class 'G' , ,,,,,,,, 24. Perforations' 0'~en to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) None 9856' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT S~U'EEZI~'', ETC.' .......... DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 9275' Set EZSV, P&A with 34 bbls of Class 'G' to 3000 psi" 9252' Set Whipstock for Kickoff 9264' Kick Off Plug, 20.5 Bbls of Class 'G' 27.' ........... PRODUCTION TEST '" Date First PrOduction I Method of Operation (Fl~wing, gas lift, etc.) .... Not On Production ! N/A , Date of Test Hours Tested PRODUCTION FOR OIL-DEL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL O~L GRAViTY-APl (CORR) Press. 24-HOUR RATE .................... 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pre,~rlt~o~ o,~(li'.v~ttr.._Submit Core chiPs. ' .......... INAL ECE!VED ~' !i.,!.,:.~ i 8 1997 Alaska Oil & Gas Cons. Com[niss~;, Anchorago Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests ..... Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. ..................................... BKB Subsea Sag River 9259' 8434' Shublik 9291' 8460' Ivishak 9385' 8537' ~1. I"iSt of Attachments Summary of Daily Drilling Reports h~ g~~ .............. 32. I hereby c;'~'ify that t goin c;'~rect 'to the best of my knowledge Signed ,~/,~..._/~. Dan Stoltz ~(~_//'~.,////4 ~__,/~/,~;'~ . Title Senior Drilling Engineer Date ,-,, ..? B-23 82-112 397-068 Prepared By Name/Number: Terrie Hubble, 564-4628 .... Well Number Permit No, / Approval No. ,,, INSTRUCTIONS GENERAL". This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1". Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23". Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Facility Date/Time 15 Apr 97 16 Apr 97 17 Apr 97 18 Apr 97 19 Apr 97 20 Apr 97 PB B Pad Progress Report Well B-23A Rig Doyon 141 Duration Activity 14:00-23:00 23:00-00:00 00:00-01:00 01:00-03:00 03:00-04:00 04:00-06:00 06:00-12:00 12:00-13:00 13:00-17:30 17:30-18:00 18:00-19:30 19:30-00:00 00:00-00:30 00:30-01:30 01:30-02:30 02:30-05:00 05:00-06:00 06:00-06:15 06:15-15:30 15:30-16:00 16:00-17:00 17:00-19:00 19:00-20:00 20:00-21:00 21:00-00:00 00:00-00:30 00:30-02:00 02:00-03:00 03:00-04:00 04:00-06:00 06:00-07:00 07:00-15:30 15:30-18:00 18:00-20:00 20:00-21:00 21:00-06:00 06:00-08:30 08:30-12:00 12:00-12:30 12:30-14:30 14:30-16:00 16:00-20:00 20:00-20:30 20:30-21:00 21:00-00:00 00:00-00:30 00:30-01:30 01:30-05:00 05:00-06:00 06:00-07:00 07:00-11:00 11:00-13:30 13:30-17:30 17:30-19:00 9hr lhr lhr 2hr lhr 2hr 6hr lhr 4-1/2 hr 1/2 hr 1-1/2 hr 4-1/2 hr 1/2 hr lhr lhr 2-1/2 hr lhr 1/4 hr 9-1/4 hr 1/2hr lhr 2hr lhr lhr 3hr 1/2 hr 1-1/2 hr lhr lhr 2hr lhr 8-1/2 hr 2-1/2 hr 2hr lhr 9hr 2-1/2 hr 3-1/2 hr 1/2 hr 2hr 1-1/2 hr 4hr 1/2 hr 1/2 hr 3hr 1/2 hr lhr 3-1/2 hr lhr lhr 4hr 2-1/2 hr 4hr 1-1/2 hr Rig moved 100.00 % Fill pits with Seawater Held safety meeting Fill pits with Seawater Retrieved Hanger plug Reverse circulated at 8621.00 ft Circulated at 8621.00 ft Held safety meeting Circulated at 8621.00 ft Installed Hanger plug Rigged down Xmas tree Rigged up BOP stack Held safety meeting Tested BOP stack Rigged down Hanger plug Laid down 73.00 ft of Tubing Installed Bridge plug Installed Bridge plug (cont...) Repaired Wellhead integral components Removed Wellhead integral components Installed Wellhead integral components Rigged down BOP stack Rigged up BOP stack Installed Wellhead integral components Tested BOP stack Held safety meeting Tested BOP stack Installed Wear bushing Retrieved Downhole equipment Circulated at 8627.00 ft Circulated at 8627.00 ft (cont...) Laid down 8669.00 ft of Tubing Rigged up Top ram Made up BHA no. 1 Repaired Spinner Fished at 8652.00 ft Circulated at 9790.00 ft Pulled out of hole to 5400.00 ft Held safety meeting Pulled out of hole to 221.00 ft Pulled BHA Laid down fish R.I.H. to 175.00 ft Pulled out of hole to 0.00 ft Made up BHA no. 2 Held safety meeting Made up BHA no. 2 R.I.H. to 9827.00 ft Reamed to 9827.00 ft Circulated at 9827.00 ft Pulled out of hole to 1254.00 ft Pulled BHA Conducted electric cable operations Conducted electric cable operations Page Date 1 09 July 97 Facility Date/Time 21 Apr 97 22 Apr 97 23 Apr 97 24 Apr 97 25 Apr 97 PB B Pad Progress Report Well B-23A Rig Doyon 141 Page 2 Date 09 July 97 19:00-21:00 21:00-00:00 00:00-00:30 00:30-00:45 00:45-05:30 05:30-06:00 06:00-07:00 07:00-07:30 07:30-09:00 09:00-09:30 09:30-10:00 10:00-11:30 11:30-12:00 12:00-12:30 12:30-20:00 20:00-20:30 20:30-21:30 21:30-22:00 22:00-22:30 22:30-02:00 02:00-02:30 02:30-06:00 06:00-10:30 10:30-12:30 12:30-13:00 13:00-00:00 00:00-00:30 00:30-02:30 02:30-06:00 06:00-07:00 07:00-08:00 08:00-08:30 08:30-09:30 09:30-10:00 10:00-10:30 10:30-11:00 11:00-13:30 13:30-17:00 17:00-18:00 18:00-22:30 22:30-01:30 01:30-02:00 02:00-05:30 05:30-06:00 06:00-07:00 07:00-12:00 12:00-12:30 12:30-15:30 15:30-18:30 18:30-19:30 19:30-20:00 20:00-00:00 00:00-00:30 00:30-01:30 Duration 2hr 3hr 1/2 hr 1/4hr 4-3/4 hr 1/2 hr lhr 1/2 hr 1-1/2 hr 1/2hr 1/2 hr 1-1/2 hr 1/2 hr 1/2 hr ' ' 7-1/2 hr 1/2 hr lhr 1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 3-1/2 hr 4-1/2 hr 2hr 1/2 hr llhr 1/2 hr 2hr 3-1/2 hr lhr lhr lhr 1/2hr 1/2hr 1/2hr 2-1/2 hr 3-1/2 hr lhr 4-1/2 hr 3hr 1/2 hr 3-1/2 hr 1/2 hr lhr 5hr 1/2 hr 3hr 3hr lhr 1/2 hr 4hr 1/2 hr lhr Activity Conducted electric cable operations Set downhole equipment (wireline) Held safety meeting Made up BI-IA no. 3 R.I.H. to 9260.00 ft Circulated at 9260.00 ft Circulated at 9260.00 ft Tested Casing - Via string Mixed and pumped slurry - 37.000 bbl Displaced slurry - 124.000 bbl Reverse circulated at 9270.00 ft Circulated at 9270.00 ft Pulled out of hole to 9000.00 ft Held safety meeting Pulled out of hole to 8.00 ft Pulled BHA Rig waited: Orders Ran Drillpipe in stands to 1056.00 ft Laid down 1056.00 ft of 3-1/2in OD drill pipe Made up BI-IA no. 4 Held safety meeting R.I.H. to 6000.00 ft R.I.H. to 9273.00 ft (cont...) Circulated at 9252.00 ft Held safety meeting Milled Casing at 9271.00 ft Held safety meeting Circulated at 9231.00 ft Pulled out of hole to 3076.00 ft Pulled out of hole to 932.00 ft (cont...) Pulled BHA Held safety meeting Made up BHA no. 5 Serviced Drillfloor / Derrick Rig waited: Orders Pulled BHA Made up BHA no. 5 R.I.H. to 9225.00 ft Reamed to 9271.00 ft Drilled to 9281.00 ft Circulated at 9281.00 ft Held safety meeting Pulled out of hole to 896.00 ft Pulled BHA Pulled BHA (cont...) Made up BHA no. 6 Held safety meeting Made up BHA no. 7 R.I.H. to 6855.00 ft Fished at 6855.00 ft Circulated at 6855.00 ft Pulled out of hole to 5484.00 ft Held safety meeting Pulled out of hole to 145.00 ft Facility PB B Pad Progress Report Well B-23A Rig Doyon 141 Page 3 Date 09 July 97 Date/Time 26 Apr 97 27 Apr 97 28 Apr 97 01:30-02:00 02:00-06:00 06:00-11:00 11:00-12:00 12:00-12:30 12:30-15:00 15:00-15:30 15:30-18:00 18:00-18:30 18:30-20:00 20:00-23:00 23:00-00:00 00:00-00:30 00:30-01:30 01:30-05:00 05:00-06:00 06:00-08:00 08:00-11:00 11:00-12:00 12:00-12:30 12:30-15:30 15:30-17:00 17:00-19:00 19:00-00:00 00:00-00:30 00:30-02:00 02:00-06:00 06:00-07:00 07:00-10:00 10:00-11:00 11:00-12:00 12:00-12:30 12:30-14:30 14:30-15:00 15:00-17:30 17:30-19:30 19:30-22:30 22:30-00:00 00:00-00:30 00:30-01:00 01:00-03:30 03:30-06:00 06:00-07:00 07:00-08:00 08:00-09:00 09:00-12:00 12:00-12:30 12:30-13:30 13:30-15:30 15:30-16:00 16:00-18:00 18:00-18:30 18:30-19:30 19:30-20:30 Duration 1/2 hr 4hr 5hr lhr 1/2 hr 2-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 1-1/2 hr 3hr lhr 1/2 hr lhr 3-1/2 hr lhr 2hr 3hr lhr 3hr 1-1/2 hr 2hr 5hr 1/2 hr 1-1/2 hr 4hr lhr 3hr lhr lhr 1/2 hr 2hr 1/2hr 2-1/2 hr 2hr 3hr 1-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 2-1/2 hr lhr lhr lhr 3hr 1/2 hr lhr 2hr 1/2 hr 2hr 1/2 hr lhr lhr Activity Pulled BHA Laid down fish Tested BOP stack Made up BHA no. 8 Held safety meeting Made up BHA no. 8 Pulled BHA Tested Bottom ram Held safety meeting Tested Bottom ram Repaired BOP stack Tested Bottom ram Held safety meeting Made up BHA no. 8 R.I.H. to 8200.00 ft Serviced Block line R.I.H. to 9281.00 ft Drilled to 9283.00 ft Pulled out of hole to 8700.00 ft Held safety meeting Pulled out of hole to 2134.00 ft Pulled BI-IA Made up BI-IA no. 9 R.I.H. to 9255.00 ft Held safety meeting Washed to 9256.00 ft Pulled out of hole to 872.00 ft Pulled BHA Rig waited- Downhole fish Made up BI-IA no. 10 R.I.H. to 3000.00 ft Held safety meeting R.I.H. to 9236.00 ft Washed to 9282.00 ft Reamed to 9282.00 ft Circulated at 9282.00 ft Pulled out of hole to 872.00 ft Pulled BHA Held safety meeting Made up BHA no. 11 R.I.H. to 9254.00 ft Washed to 9279.00 ft Washed to 9281.00 ft (cont...) Oil & cias Cons. Ancl orago DrilledMilled Downholeto 9288.00equipmentft at 9283.00 ft ,~ []~ 7 cc] [99 ? Circulated at 9288.00 ft Held safety meeting Pulled out of hole to 8700.00 ft R.I.H. to 9288.00 ft Circulated at 9288.00 ft Drilled to 9291.00 ft Pulled out of hole to 8670.00 ft R.I.H. to 9291.00 ft Circulated at 9291.00 ft Facility PB B Pad Progress Report Well B-23A Rig Doyon 141 Page Date 4 09 July 97 Date/Time 29 Apr 97 30 Apr 97 01 May 97 02 May 97 20:30-00:00 00:00-00:30 00:30-01:00 01:00-02:30 02:30-06:00 06:00-10:00 10:00-12:00 12:00-12:30 12:30-14:00 14:00-15:30 15:30-19:00 19:00-22:00 22:00-00:00 00:00-00:30 00:30-03:30 03:30-04:00 04:00-04:30 04:30-05:00 05:00-05:30 05:30-06:00 06:00-07:30 07:30-09:00 09:00-12:00 12:00-12:30 12:30-13:00 13:00-13:30 13:30-14:00 14:00-15:00 15:00-18:30 18:30-00:00 00:00-00:30 00:30-01:00 01:00-03:00 03:00-06:00 06:00-07:00 07:00-07:30 07:30-08:00 08:00-12:00 12:00-12:30 12:30-16:00 16:00-17:30 17:30-22:00 22:00-23:30 23:30-00:00 00:00-00:30 00:30-04:30 04:30-05:00 05:00-06:00 06:00-07:30 07:30-11:00 11:00-12:00 12:00-12:30 12:30-13:30 13:30-15:00 Duration 3-1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 3-1/2 hr 4hr 2hr 1/2 hr 1-1/2 hr 1-1/2 hr 3-1/2 hr 3hr 2hr 1/2 hr 3hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 3hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr lhr · 3-1/2 hr 5-1/2 hr 1/2 hr 1/2 hr 2hr 3hr lhr 1/2 hr 1/2 hr 4hr 1/2 hr 3-1/2 hr 1-1/2 hr 4-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 4hr 1/2 hr lhr 1-1/2 hr 3-1/2 hr lhr 1/2 hr lhr 1-1/2 hr Activity Pulled out of hole to 7178.00 ft Held safety meeting Pulled out of hole to 872.00 ft Pulled BI-IA Made up BHA no. 12 Made up BI-IA no. 12 R.I.H. to 6757.00 ft Held safety meeting R.I.H. to 9254.00 ft Washed to 9254.00 ft Pulled out of hole to 1036.00 fl Pulled BHA Ran Drillpipe in stands to 8651.00 ft Held safety meeting Ran Drillpipe to 9291.00 ft (5in OD) Held safety meeting Mixed and pumped slurry - 20.500 bbl Displaced slurry - 141.000 bbl Pulled Drillpipe in stands to 8754.00 ft Reverse circulated at 8754.00 ft Reverse circulated at 8754.00 ft (cont...). Circulated at 8730.00 ft Pulled out of hole to 1200.00 ft Held safety meeting Pulled out of hole to 173.00 ft Pulled Drillpipe in stands to 0.00 ft Serviced Draw works Made up BHA no. 13 R.I.H. to 8814.00 fl Drilled cement to 9222.00 ft Held safety meeting Drilled cement to 9253.00 ft Circulated at 9253.00 fl Pulled out of hole to 7500.00 ft Pulled out of hole to 200.00 ft Pulled BHA Made up BI-IA no. 14 R.I.H. to 9253.00 ft Held safety meeting Drilled cement to 9264.00 ft Circulated at 9264.00 fl Pulled out of hole to 1068.00 ft Pulled BI-IA Installed BOP test plug assembly Held safety meeting Tested All functions Installed Wear bushing Made up BHA no. 15 Made up BI-IA no. 15 (cont...) R.I.H. to 7160.00 ft Serviced Block line Held safety meeting Serviced Drillstring handling equipment Washed to 9275.00 ft 08:08PM BP EXPLORATIOM BP EXPLORATION To: Blair Wondzell, AOGICC Date: April 9, 1997 From: Jim Smith, SSD Subject: Sidetrack well B,23A P&A Prooram DiscPssion Reference: Form 10o403, approved Sundry program for B-23 The rig is expected to move to well B-2$A about April 12, 1997, The objective of the redrill is to access Zone 2C and 2B reserves from a nearly horizontal wellbore about 1400' from the existing wellbore. During the rig operations it will be necessary to P&A the original well's perforations, a discussion of the P&A program is the subject of this letter. OBJECTIVE: The obJe~tive of the P&A work is to provide zone isolation in the existing wellbore. There is considerable diffloulty expected on this program due to a non-fishable zone isolation plug which is lodged in the bottom tallplpe profile nipple at 9854', We propose the following program: Pick up a 3-3/4" mill or muleshoe and work this assembly down through the tubing out at 9770'+/-, through the upper tailpipe assembly, and on down through the fill (top fill at 9830') to the plug at 9864', Circulate geveral sweeps in an effort to clean up sand and debris In the tailpipe above the plug at 9864'. This program will permit access to the perforated interval reported from 9828'-9857'. 2, After logging upper cased Intervals to determine the present GCC we would place an EZSV at about 9281', test all upper casing and then bullhead squeeze 37bbl, (208ff3) of Class G cement into the open casing and perforations below the EZSV to effect the P&A of the B-23 well, DISCUSSION: Co,?t ~o4' o./,'~~: 5"~ 6. ~,~ This program will permit access to all perforations above the lower zone but will not allow the placement of cement a~ross the bottom perforations. Review of Icg information has Indicated that the bottom perforations from 9877'-9892' are bounded by the HOT below, and a shale Interval above which prohibits zone ~ommunloatlon. We request your consideration of this proposal sines we do not believe that we can remove adequate fill above the plug placed at 9864' to allow either the plug removal or perforation of the 8' of tailplpe just above that plug which would provide access to the lower parrs. Jim~ Drllli g-'-O' IIIng Engineer APR 9 1997 .Oit & Gas Cons. ~chorago 0~:09PM BP E×PLORATIOM P.3 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION -,~...PLlCATION FOR SUNDRY APPROVAL 1. Type of . Abandon ~ Suspe~td ' ~ PJu§gi~g .... 1.3 Time l~xt~n~io~ '1~ Pe~omte ..... Request. [] Alter Casing [] R~air Well C~ Pull Tubing [] Vadan~ I~ Other [] Change_Approved Progmm El Operation Shutdown1 (~ Re-Enter Bus ended Well Ct Stimulate Plug Baekfor...SiCetm~'k . 2, Name of Operator ~5. Type of _well:. . 6, Oatum Elevation (DF or KB) I [] Development KBE = 77.16' AMSL BP Exploration (Alaska) inc. [ [] Exploratory ~,-Unit or Prop~y I~ame ~ " 3. Address I [] Stratigraphio Prudhoe Bay Unit P.O. Box 196612, Anchorage, Ataaka 99519-6612 I [] Se~ice -. 4. Lo(3ation of well at surfa(:e -' 8. 'Wail'Number 89¢' 6NL, 1897' WEL, SEC. 31, T11N, R14E, UPM At top of productive Intewal 1936' SNL, 468' EWL, SEC. 32, T11N, R14E, UPM At effective depth 2160' 8NL, 791' EWL, SEC. 32, TllN, R14E, UPM At total depth 2209' SNL, 858' EWL, SEC. 32, T11N, R1 CE, UPM ii 12. Present well COndition summmy Total depth: measured 10085 true vertical 9186 Effective depth: measured 9970 true vertical 9069 Ga$ing Length Structural Conductor' 110' Surface 2658' Intermediate 9200' Production Liner 1350' feet feet feet feet Plugs (measured) Junk (measured) Fill,t MO (0S/eS) X 9 1997 · ~laska Off & Gas Cons, Camm[~ic Size Cemented MOAnch0ragtt 20' x ~0' 8 cu yds 145' 145' 13-318" 3720 eu ft 2695' 9-5/8" 1~80 cuft ~,,. 9255' 8492' 7 420 '"' RECEIVED Perforation depth: measured true vertical Tubing (size, grade, and measured depth) B-23 -9: Permit Nu'mbe~; 82-112 ,,, 10. AP~Number $0-02g-~077g 11,-'Reid and POol Prudhoe Bay Field I Pmdhoe ~y ECEI'V D Packers and SSSV (type and measured depth) 9-6/8" Baker HB peeker at 866g'; 7' Ba~r SAS pacer at 9793'; 7" Otb WO packe~ at ~856' ~th ~ilplpe a~embly to 9865'; ~11~' 686V at 2181' 13. A~achmenta ~ Deception summ~ of proposal ~ Detailed o~e~one pmgm~ ~ BOP ,~tch 14, Estimated date ~r ogmmenoing operation I I~:'S~8 of weft ~fi~lions a~ '" Ap~! I, 1997 ~6. If pre~sal was vainly ~pmved [ ~ Oil D G~ ~ Suspended I Sewice N~me of a~ptover Date ~pproved) . ~ ........... ..... Oontact Engineer Name~be~ ~ Smit~, 5~-5026 Pm~md By Nam~umbe'r~' TerSe HUbble, '564~462a 17, I ~er~bY ~ily that the ~going)~ flue and eo"~t to thcS'est o~'~y knowte'~g~ ................. ~,ae~ f~ · Title Senior OHfling Engineer Commission Usu Only GonditiOn~ of App~val: Notify Commission so representativ~ ' Plug integrity ~ BOP Tes~ L~~rance Me Approved by order of the C ~ate~/~ APR 89 '97 08:0gPM BP E×PLORATIOM P.4 BP EXPLORATION TO; D~'ve Romberg/Steve Farris Date: March 25, 1997 From: Jim Smith MB 8-1 Subje;t; _~j_detraok well B.23A El~e_-Ri~_ Work (AFB 4P09291 The rig is expo=ed to move to well B-23A mbout April 10, 1997. The obje~tlve of the redrill Is to aooess Zone 2C and 2B reserves from a nearly horizontal wellbore abOUt 1400' from the exi~ng wellbore. Please ;onfirm with the Rig Supewieor for the exa~ rig move schedule. Wireline and PE work to prepare the B-23 well before the rig move should be =harged to AFB # 4P0929. Objective: The objeotive of pre-rig work activity is to prepare for P&A operations with the dg, and to out the existing tubing (4-1/2") in preparation for tubing removal, The well will be freeze protested following pm-rig a~tivltles to prevent freeze damage, P_r__ perp ]ons: Note: original KBE was 77,16', BF elevation is 41.66' . Notify an AOGCC representative prior to beginning operations. Che~3k and sewloe the wellhead, pressure test the 9-5/8" packoff to 3500 psi. . Kill the well with seawater, pull the $$8V if it iS installed, Make a chemical out of tile 4-1/2" tubing at 9790' (just above the K-22 anchor). Make e, tubing punah (4SPF) of the 4-1/2" tubing at 8700' (just below the 9-5/8" HB peeker) NOTE: The minimum ID reported is 3,813" in 'X" nipples Io~ated at 8640', 9808' and 9815', The remaining 'XN" profile presently has a plug set and is (~overed in fill (plug at 9864', top of fill at Pull the GLM at 8621' to provide an open mandrel, Ensure the well is dead and loaded with seawater then freeze pmteot to 2000' with diesel, Bleed off all pressure, set a TWO in the tubing hanger and test to $00 pSI against TWC. aeeure well. Remove the well house and flowlines. Level the pad and dig out the cellar. Please provide total well preparation ~ost on the handover form. APR 9 1997 RECEIVED ~ 011 & Bas Oon~. ii, remission ~chorage 0~: 10PM BP EXPLORATIOM P.5 Rig Work: . . MIRU, Verify 9-5/8" packoff has been tested or retest, Pull 'TWC CirCulate the well to remove freeze protection and any trapped gas. Set and Test 'IWO to 500 psi. ND tree, NU and test BOPE, Puli TWC and circulate well. Pull the 4-1/2" tubing from the PBR at 8647'MD. Inspect the tubing for NORM, g . . a 11. 1.2, 13, 14. 15. 16. 17. Contact Baker for a fisherman and pull the Baker HB retreivable 9-5/8" packer and ~raddle down to the tubing cut at 9790'MD. PU 3-3/4 mill and 3-1/8", DC's [100' of BHA), wash down through fill to the plug_ in the 'XN" niP_pie. .. _ The top of fill is :1:9830, plug at g864'. Circulate several hivis sweeps to clear the hole. POOH "' RU Schlumberger wireline and perforate the taiipipe (4SPF from 9864' to 9856') to permit access to the lower wellbore, ' -- RU and run a CNL Icg in W' casing from 9790' to g600'+. Perle are located from 9782' to 9710', Run a 7" EZSV on DP to set at 9322'± at 3' below a 7" casing collar, Set EZSV and establish injection rate into perle below. Squeeze cement all open casing and perfs belOW the E7..SV with 37 bbl (208fl3) o! Class G cement. POOH and PU whipstock assy and MWD. Trip set the whipstock against the EZSV at 45" left of highslcle. Mill OUt through 7' plus 22' of new formation, POOH Trip for steerable assemblies and follow the directional program building to 80° for tangent section, Drill 6" hole to TD at approx, 11151'MD. POOH RU and run DP conveyed triple combo plus sonic logs from TD to KOP. Run and cement 4-1/2' l gCR finer from :~.8600' (I'OL is in 9-5/8" casing)to TD at 11151'. Run 4-1/2" 1.80 tubing and pecker. Place packer in 7" and space out to stab WLEG into top of liner after corrosion protecting the annulus. Circulate in corrosion pmtsctlon, set packer, test tubing, annulus, and freeze protect the well, ND/NU and test tree. Set BPV and release rig, Perforations will be made after rig release, RECEIVEO J~-$mith Drilling Engineer David Nims Paul Prince Bruce Smith Juma Attid Supervisors MB 8-1 MB 8-1 MB 8-1 MB 9-2 Ooyon 141 , ~ ~laakaOll &Gse Cons. gommi~sion Paul Prince Senior Drilling Engineer i RECEJV D 08:10PM BP E×PLORATIOM m ii I I I II TREE: r · sM ¢lW WgLLHI~AD: ~3.~/tl' · ~ MeEvoy GSH, 8-23 K., ELEV = 77.16' -8~" DVP~cker O 2~7~ ," j ~ J ~ LANDINQNIPPL~ .... / ~3 e~4 6040 JKOP: 4000' I / ~ .' i- ~ I I (PARKER) (:.e1~ 4 ~oo-' ' ' ' ' ' ~ ~ - ," ~1'~ ~ ~.~ ,,p.~K~ L -~' ~P OF 7" ~ER LINER ~ ! ~ ~ J~ ~, IE,e~ ~80TD*TUBING qO ' ' ' ~m - -'--,' ' P ' , L~ ~ 4.1m'~NIPPLE i ii i i i ___?ATE' REV, ~Y GOMM;~ , ~UDHOE BAY U_HIT 03-17.0: PGgRPD POST 1g~ WORK~_~R ~E~' B-23 01~lmd SFM ._ R~yisGO ~,~LMO , , ~8~4 -, P~ Rov~ed · ~P Exploration (Alaska) i i BP EXPLORATION To: Dave Romberg/Steve Farris Date: March 25, 1997 From: Jim Smith MB 8-1 Subject: Sidetrack well B-23A Pre-Rig Work (AFE 4P0929) The rig is expected to move to well B-23A about April 10, 1997. The objective of the redrill is to access Zone 2C and 2B reserves from a nearly horizontal wellbore about 1400' from the existing wellbore. Please confirm with the Rig Supervisor for the exact rig move schedule. Wireline and PE work to prepare the B-23 well before the rig move should be charged to AFE # 4P0929. Objective: The objective of pre-rig work activity is to prepare for P&A operations with the rig, and to cut the existing tubing (4-1/2") in preparation for tubing removal. The well will be freeze protected following pre-rig activities to prevent freeze damage. Pre-Rig Operations: Note: original KBE was 77.16', BF elevation is 41.66' 1. Notify an AOGCC representative prior to beginning operations. 2. Check and service the wellhead, pressure test the 9-5/8" packoff to 3500 psi. . Kill the well with seawater, pull the SSSV if it is installed. Make a chemical cut of the 4-1/2" tubing at 9790' (just above the K-22 anchor). Make a tubing punch (4SPF) of the 4-1/2" tubing at 8700' (just below the 9-5/8" HB packer) NOTE: The minimum ID reported is 3.813" in "X" nipples located at 8640', 9808' and 9815'. The remaining "XN" profile presently has a plug set and is covered in fill (plug at 9864', top of fill at _+9830' 4. Pull the GLM at 8621' to provide an open mandrel. . Ensure the well is dead and loaded with seawater then freeze protect to 2000' with diesel. Bleed off all pressure, set a TWC in the tubing hanger and test to 500 psi against TWC. Secure well. . Remove the well house and flowlines. Level the pad and dig out the cellar. Please provide total well preparation cost on the handover form. RECEIVED Anehorag~ ~/--"~ STATE OF ALASKA ~ ALASKA OiL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator 15. Type of well: 6. Datum Elevation (DF or KB) BP Exploration (Alaska) Inc. I [] Development KBE = 77.16' AMSL [] Exploratory 7. Unit or Property Name 3. Address [] Stratigraphic Prudhoe Bay Unit P.O. Box 196612, Anchorage, Alaska 99519-6612 [] Service 4. Location of well at surface 8. Well Number B-23 894' SNL, 1897' WEL, SEC. 31, T11N, R14E, UPM At top of productive interval 1936' SNL, 468' EWL, SEC. 32, T11N, R14E, UPM At effective depth 2160' SNL, 791' EWL, SEC. 32, T11N, R14E, UPM At total depth 2209' SNL, 858' EWL, SEC. 32, T11N, R14E, UPM 9. Permit Number 82-112 10. APl Number 50-029-20779 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 10085 feet true vertical 9186 feet Effective depth: measured 9970 feet true vertical 9069 feet Plugs (measured) Junk (measured) Fill at 9970' MD (08/89) ORI61NAL Casing Length Structural Conductor 110' Surface 2658' Intermediate 9200' Production Liner 1350' Size Cemented MD TVD 20" x 30" 8 cu yds 145' 145' 13-3/8" 3720 cu ft 2693' 2693' 9-5/8" 1380 cu ft 9235' 8492' 7" 420 cu ft 8730' - 10080' 8070' - 9183' Perforation depth: measured true vertical 9828'-9857', 9877'-9892' Sqzd: 9710'-9782', 9865'-9877' subsea 8900'-8952' (twointervals) Tubing (size, grade, and measured depth) RECEIVED AOR 0 1 ~ Oil & 68J Cons. C0mmb~lon 4-1/2", L-80, to 9793' with 4-1/2" tailpipe to 9816' Packers and SSSV (type and measured depth) 9-5/8" Baker HB packer at 8669'; 7" Baker SAB packer at 9793'; 7" Otis WD packer at 9856' with tailpipe assembly to 9865'; 4-1/2" SSSV at 2131' 13. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 14. Estimated date for commencing operation April 1, 1997 16. If proposal was verbally approved Service Name of approver Date approve( Contact Engineer Name/N~,mber: J~m Smith, 564-5026 Prepared By Name/Number: 17. I hereby certify that the f(~r~goi.ng,i~"~/~ti~ue ,and correCt to the best of my knowledge Signed ~//~-~ ~71 (' ~ Paul Prince 11 k.w,,.~..t,..~ '--- Title Senior Drilling Engineer 15. Status of well classifications as: [] Oil [] Gas [] Suspended Terrie Hubble, 564-4628 Date Commission Use Only Conditions of Approval: Notify Commission so representative may witness I Approval No.~ ~)~). ~ Plug integrity f BOP Test ~ Location clearance Mechanical Integrity Test~ Subsequent form required 10- 40'1" ~~ Approved by order of the Commission O(ig~rl~,l Slgne0 By Commissioner Form 10-403 Rev. 06/15/88 David W. J0tlnst0n Date c~'/--- ?Z Submit In Triplicate Rig Work: 1. MIRU, Verify 9-5/8" packoff has been tested or retest. Pull TWC , Circulate the well to remove freeze protection and any trapped gas. Set and Test TWC to 500 psi. ND tree, NU and test BOPE. 3. ~ Pull TWC and circulate well. Pull the 4-1/2" tubing from the PBR at 8647'MD. Inspect the tubing for NORM. . Contact Baker for a fisherman and pull the Baker HB retreivable 9-5/8" packer and straddle down to the tubing cut at 9790'MD. . PU 3-3/4" mill and 3-1/8" DC's (100' of BHA), wash down through fill to the plug in the "XN" nipple. The top of fill is _+9830', plug at 9864'. Circulate several hivis sweeps to clear the hole. POOH . RU Schlumberger wireline and ~tailpipe (4SPF from 9864' to 9856') to permit access to the lower wellbore. 7. RU and run a CNL log in 7" casing from 9790' to 9600'_+. Perfs are located from 9782' to 9710'. . Run a 7" EZSV o.n DP_to set at 9322'_+ at 3' below a 7" casing collar. Set EZSV and establish injection r~te-fnt~ perfs below. - Squeeze cement all open casing and perfs below the EZSV with 37 bbl (208ft3) of Class G cement. POOH and PU whipstock assy and MWD. Trip set the whipstock against the EZSV at 45° left of highside. Mill out through 7" plus 22' of new formation, POOH Trip for steerable assemblies and follow the directional program building to 80° for tangent section. Drill 6" hole to TD at approx. 11151'MD. POOH 12. RU and run DP conveyed triple combo plus sonic logs from TD to KOP. 13. Run and cement 4-1/2" 13CR liner from _+8600' (TOL is in 9-5/8" casing) to TD at 11151 '. 14. Run 4-1/2" L80 tubing and packer. Place packer in 7" and space out to stab WLEG into top of liner after corrosion protecting the annulus. 15. Circulate in corrosion protection, set packer, test tubing, annulus, and freeze protect the well. 16. ND/NU and test tree. Set BPV and release rig. 17. Perforations will be made after rig release. J Drilling ngineer cc: David Nims Paul Prince Bruce Smith Juma Attid Supervisors MB 8-1 MB 8-1 MB 8-1 MB 9-2 Doyon 141 Paul Prince Senior Drilling Engineer I TREE: .. 5M CIW WELLHEAD: 13.5/8'. 5M McEvoy SSH. ACTUATOR: OTIS 9-5/8" DV Packer 13-3/8". 72#/ft, L-80, BTRS. ,,, I KOP: 4000' I MAX ANGLE: 36° . I 4-1/2", 12.6#/ft, L-80, TUBING -TUBING ID: 3.958' CAPACITY: 0.0152 BBL/FT B-23 KB. ELEV = 77.16' BF.'ELEV = 41.66' SSSV LANDING NIPPLE~ (OTIS)(3.813' ID) / 2131 GAS LIFT MANDRELS (1.-1/2' Otb W/'RA' LATCH) N~ MD(BKB; TVDss 4 3057 2{~80 3 6394 6040 2 8355 7670 1 ~1 7900 4-1/2 '~WS' NIPPLE (PARKER) (3.813' ID) BAKER PBR (15' Long) (7.656' O.D., 4.75" I.D.) -- ~ 9-5/8" HB PACKER (BAKER)(4.00"ID) 8640 9-5/8", 47#//t, L-80, BTRS L 9235' J----.--~- REF: LOG: BHCA 09/11/82 9,710' - 9,782/ 9,828' - 9;857' 9,865' - 9,877' 9,877' - 9,892' 9,877',-,9,892 Squ. eezed Open Squeezed Open Open poi'; N PBTD , 26~/ft, L-80, U4S DATE 03-17-90 , 03-30-90 ' 01/01/94 10,032, REV, BY PGS/RPD , RPD SFM ,, , C,.~MMENTS~ ' POST 1990 WORKOVER REVISED POST 1990 WORKOVER REVISED 'iT ELMD 4-1/2', 12.6#/ft, L-80 TDS TUBING BAKER K-22 ANCHOR (5.5' O.D., 4.00' I.D.) 7' BAKER SAB (4,00' I,D,) 4-1/2 "X" NIPPLE (Parker) (3.813' ID) 4-1/2 "X" NIPPLE (Parker) (3,813' ID) 9793 9815 9822 WD PACKER I9856 (OTIS) (4,00' I,D,) ~ 4-1/2' 'XN' NIPPLE t ---, (OTIS) (3,725' ID) I,, 9854 j ,~,....-',-. · " Anchorage PRUDHOE BAY UNIT WELL: B-23 (12-32-11-14) APl NO:. 50-029-2077.9' SEC: 31: 'TN 11: F1GE 14 BP Exploration (Alaska) 12/08/94 PJC Revised I ^LA[ STATE OF ALASKA : j '- KA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 894' SNL, 1897' WEL, SEC. 31, T11N, R14E, UPM At top of productive interval 1936' SNL, 468' EWL, SEC. 32, T11N, R14E, UPM At effective depth 2160' SNL, 791' EWL, SEC. 32, T11N, R14E, UPM At total depth 2209'SNL, 858' EWL, SEC. 32, T11N, R14E, UPM 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 77.16 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-23 (12-32-11-14) PBU 9. Permit number/approval number 82-112 / 10. APl number 50- 029-20779 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 10085 feet BKB 9186 feet Effective depth: measured 9970 feet true vertical BKB 9069 feet Casing Length Size Structural -- Conductor 110 20 x 30 Surface 2658 13 3/8 Intermediate 9200 9 5/8 Production -- Liner 1350 7 Perforation depth: measured 9828'- 9857', 9877'- 9892' Plugs (measured) Junk (measured) ORIGINAL fill at 9970' MD (08/89) Cemented Measured depth True vertical depth BKB 8 c.y. 145 145 3720 c.f. 2693 2693 1380 c.f. 9235 8492 420 c.f. 8730-10080 8070-9183 Squeezed: 9710'-9782', 9865'-9877' true vertical subsea 8900'-8952' (two intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9793' with 4 1/2" tailpipe to 9816' Packers and SSSV (type and measured depth) 9 5/8" Baker HB packer @ 8669'; 7" Baker,S~B packer @ ,9793'; 7" Otis WD packer @ 9856'w/TP assy. to 9865'; 4 1/2 SSSV at 2131 13. Stimulation or cement squeeze summary 8/25/91 The following intervals below was reperforated using 3 3/8 gun diameter, 4SPF, random orientation and 120 degree phasing. Intervals treated (measured) 9877'- 9892' MD Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 743 10437 205 0 1773 1084-~ 23426 903 0 318 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run I Daily Report of Well Operations ~ Oil X Gas Suspended 17. I hereby certify that the~foreg~g is true and/,co,~ct t~ the best of my knowledge. Sign .... _~ Title TechnicalAssistantlll Form 10-404 Rev~06/15/88 ' Service Date /'~,//~!~' SUBMIT IN DUP(_iCA/TE WELL B-23(12-32-11-14) Reperf 3/22/96 The following interval were reperforated using 3 3/8" guns,6 SPF, random orientation and 60° phasing. 9867'- 9877' MD LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 300l PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 25 April 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL AT -0 DESCRIPTION 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1PLS FINAL BL+RF 1 PLS FINAL BL+RF 1PLS FINAL BL+RF 1PLS FINAL BL+RF 1PLS FINAL BL+RF 1 GR/CCL FINAL BL+RF ECC No. Run ~ 1 1506.04 Run # 1 3448.03 Run ~ 1 4041.05 Run # 1 5098.01 Run ~ 1 5604.05 Run ~ 1 5806.05 Run # 1 5808.07 Run # 1 6651.00 Received by: . Please sign and return to: Attn. Rodnay D. Pau!son Western Atlas Logging Services Suite 201 :'-'~ .-- -. .._ .... ~ ~ ..... ~ '-"-' .-~'~ ~ b _.-~ .i~~ Anchorage, AK 99518 v~/'/ Or F~ to (907) 563-7803 '~-....~. Date:,, LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 28 March 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL DESCRIPTION PFC/PERF FINAL BL+RF PDK FINAL BL+RF PFC/PERF FINAL BL+RF PFC/PERF FINAL BL+RF PFC/PERF FINAL BL+RF PFC/PERF FINAL BL+RF PFC/PERF FINAL BL+RF CN FINAL BL+RF Run # i Run # 1 Run ~ I Run $ 1 Run # i Run # 1 Run # i Run # I ECC No. 3771.08 5630.02 ;.%: . 5634.02 5753.08 5808.06 5852.04 5855.06 6460.02 Received by: Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 AxAnChorage', AK 99518 to (907) 563-7803 Date: APR 0 9 19'96 oi~ & Gas Cons. Commission -Anchorage LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 29 September 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, 0B-29 (32-31-11-14) Enclosed, please find the data as described below: 1 LDWG TAPE+LIS 1 LDWG TAPE+LIS ECC No. Run # 1 5808.05 Run # 1 5818.08 Please sign and return to: Attn. Rodney D. Received by: Paulson Atlas Wireline ~ervices 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 19 September 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~O, ~~ # DESCRIPTION J-11 (08-1'1-13)/~ i CN/GR ~INAL B~.+R~ J-24 (03-11-13) CN/GR FINAL BL+RF B-12 (43-31-1-14) ~'6 1 CN/GR FINAL BL+RF B-23. (12-32-11-14)~'~ ~ CN/GR FINAL BL+RF B-29 (32-31-11-14)~ 1 CN/GR FINAL BL+RF Run # 1 ECC No. 954.07 Run ~ 1 3561.03 Run ~ 1 3926.02 Run $ 1 5791.04 Run ~ 1 5808.05 Run ~ 1 5818.08 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Pleaae Pet~o~eehnlc~ Da~a Oen~e~ BP EXploration (AlaSka) I~ ~0 East Benson Boulevard ~ehorage, ~aska 99508 . I __ ',,, LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 13 December 1994 Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION ECC NO. ( 43-01-11-12 ) i CHEM CUT FINAL BL+RF Run.# i 1 BRIDGE PLG FNL BL+RF Run # 1 3041.04 I JET CUT FINAL BL+RF 3041.05 1 PLS FINAL BL+RF Run # 1 . . i PERF/PFC FINAL BL+RF Run # 1 3041.06 4123.06 Please sign and return to: Attn. Rodne,~. Paulson Atlas W~line Services Sj~e 201 Received by ~[/u4 Date: / Run # I 5808.04 ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 25 August 1994 RE: , Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: #~ DESCRIPTION 223 (12-32-11-14) CN/GR LDWO TAPE+LIST ~.¢~Y-02 (22-27'i1-13)[~~1 PDK/GR LDWG TAPE+LST ECC No. Run # 1 3235.03 Run # 1 3987.02 Run # 1 4731.01 Run # i 5764.04 Run # 1 5765.03 Run ~ i 5808.03 Run # i 6069.01 Run # 1 6238.03 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 /7 Anchorage, AK 99518 // Attn~o~ey D. Paulson Ip Re c e ired ~~ ~/~/~_.~////, .~/~ Date: ' le.se st~ ~4 ~~ ~ Petrotechnical Data Center BP Exploration (Alaska) Ino 900 East Benson Boulevard Anchorage, Alaska 99908 ~eceived by ~ te ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 20 July 1994 RE:., Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL B-22 (32-32-11-14) B-15 (21-13-11-14) DESCRIPTION ~.~N/GR FINAL BL CN/GR FINAL RF SEPIA CN/GR FINAL RF SEPIA ~-TCN/GR FINAL BL CN/GR FINAL RF SEPIA ~,~N/GR FINAL BL /ccL PATCHST FINL. B~ CCL PATCHST RF SEPIA ECC No. Run # i 5806.02 Run # i Run ~ 1 ~317.01 Run # 1 Run # 1 5808.03 Run # i Run # 1 Run # 1 1423.06 Run # i 5798.09 Run $ 1 Received by: Please sign and return to: Atlas Wireline-Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Please sign and return to: Petrotechnical Data Center BP Exploration (Alaska) Inc 900 East Benson Boulevard Anchorage, Alaska 99508 Received by Date: Date ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 8 June 1994 RE: Transmittal of Data Sent bY: ANCHORAGE XPRES Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION ECC No. ~_[[ H-07 (22-11-13) /~ CN/GR FINAL BL 1CN/GR FINAL RF SEPIA Run # 1 4096.01 Run ~ 1 ~ PL PROFILE FINAL BL -- 1 PL PROFILE RF SEPIA .Run # 1 2188.01 Run # 1 ~--%0~ S-2S (32-29-11-14) /1PLS FINAL BL 1PLS FINAL RF SEPIA Run # 1 3771.04 Run B-27 ~ B-27/ 1 PLS FINAL BL Run # 1 5603.03 1 PLS FINAL RF SEPIA Run # 1 JwPLS PRESURE FINAL BL 1 PLS PRESURE RF SEPIA /2 CN/GR FINAL BL 1 CN/GR FINAL RF SEPIA Run # 1 5808.02 Run # 1 Run # 1 5603.04 Run # ~Y~ [ ~ X-07 (43-08-10-14) /1 PL PROFILE FINAL BL 1 PL PROFILE RF SEPIA Run # 1 4046.03 Run # 1 P-06 (24-30-11-13) /1 PL PROFILE FINAL BL 1 PL PROFILE RF SEPIA Run # 1 5802.03 Run # 1 ~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 5617.07 Run # 1 /1 PFC/PERF FINAL BL i PFC/PERF RF SEPIA Run # 1 4887.04 Run # 1 Cont/ Aias~ Oil & Gas Cons. Commission Anchorage ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 10 January 1994 RE: Transmittal of Data ECC #: 5808.01 Data: CN/GR Dear Sir/Madam, Reference: BP B-23 PRUDHOE BAY ~ .~' i .~ NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: Sent by U.S. MAIL 1 C~" CN/GR LDWG TAPE+LIST Run # 1 Received by: Please sign and return to: Atlas Wireline Services Petrophysical Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Date: ALASKA OIL & GAS .coNSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. -USA Date: 16 December 1993 RE: Transmittal of Data ECC #: 5808.01 Data: CN/GR Dear Sir/Madam, Reference: BP B-23 NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: 1 1 Sent by U.S. MAIL CN/GR FINAL BL Run # 1 ((~ >CN/GR FINAL RF Run /~ i Please sign and return to: Atlas Wireline Services Petrophysical Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 12/09/92 T# 84174 BP CH LOGS · Enclosed is your copy of the materials listed below. If you have any questionS, please contact BP Well Records at (907) 564-4004. B-19~Z'~ PRODUCTION LOG 12/04/92 #1 B-23~Z-IF~ PRODUCTION LOG 12/05/92 #1 C-05 ~J--~ PRODUCTION LOG 12/05/92 91 P-06 ~/--~/ PRODUCTION LOG 12/02/92 #1 P-12~/-/~ PRODUCTION LOG 12/05/92 #1 S-01 ~Z-~/ PDK-100 12/04/92 ~1 U-13~-fo! PRODUCTION LOG 12/03/92 · ~1 X-17~/_/~ PRODUCTION LOG 12/04/92 #1 8430.00- 9666.00 ATLAS 5 " 9700.00- 9930.00 ATLAS 5 " 11500.00-11850.00 ATLAS 5 " 9950.00-10270.00 ATLAS 5 " 9250.00- 9526.00 ATLAS 5 " 10000.00-10600.00 ATLAS 5 " 10800.00-11190.00 ATLAS 5 " 9350.00- 9763.00 ATLAS 5 " Information Control Well Records EIVED DEC 1 8 1992. '.~laska 0ti & Gas Cons. Commission Anchorage 7'-'"-, STATE OF 'ALASKA A,. KA OIL AND GAS CONSERVATION COMMI,. REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging P~rforate X, 2. Name of operator Puli tubing Alter casing Repair well . Other__ ' ' 5. Type of Well: ' 6, Datum elevation (DF or KB) BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Development Exploratory .... Stratigraphlc ..... Service 4. Location of well at surface 894'SNL, 1897' WEL, SEC. 31, T11N, R14E, UPM At top of productive interval 1936'SNL, 468'EWL, SEC. 32, T11N, R14E, UPM At effective depth 2160'SNL, 791'EWL, SEC. 32, T11N, R14E, UPM At total depth 2209'SNL, 858' EWL, SEC. 32, T11N, R14E, UPM 12. Prese~t Well condition summary Total depth: measured 10085feet Plugs (measured) true vertical BKB 9186feet KBE = 77.16 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-23 (12-32-11-14) PBU 9. Permit number/approval number 82-112/ 10. APl number 50- 029-20779 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 9970feet true vertical BKB 9069feet Junk (measured) fill at 9970'MD (08/89) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20 x 30 8 c,y. 145 S u rface 2658 13 3/8 3720 c.f. 2693 Intermediate 9200 9 5/8 1380 c.f. 9235 Production -- Liner 1350 7 420 c.f. Perforation depth: measured 9828'- 9857', 9877'- 9892' True vertical depth BKB 145 2693 8492 8 730-10080 80 70- 9183 Squeezed: 9710'-9782', 9865'-9877' true vertical subsea 8900;8952' (two intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9793' with 4 1/2" tailpipe to 9816' Packers and SSSV (type and measured depth) 9 5/8" Baker HB packer @ 8669'; 7" Baker SAB packer @ 9793'; 7" Otis WD packer @ 9856' w/TP assy. to 9865'; 4 1/2" SSSVat2131' 13. Stimulation or cement squeeze summary 8/25/91 The following intervals below was reperforated random orientation and 120 degree phasing. Intervals treated (measured) 9877'- 9892' MD 14. Treatment description including volumes used and final pressure S E P - 8 1992 Reoresentative Daily Average Production or Iniection ~'~.~'~. ....................... ' ~.horloa_ An a OiI-Bbl Gas-Ucf Water-Bbl Casing Pressure Tu-DCf~-I-'ressu re Prior to well operation 1370 12002 42 0 Subsequent to operation 1680 10304 49 0 i 151 AttaChments I 16 Status of wel classification as' i Copies of Logs and Surveys run ~ I ' ' Daily Report of Well Operations . . I Oil ~X ~.~ Gas Suspended i i7. I hereby certify that the foregoing is true. and correc~ t° the best of my knoWledge. I Signed ~-/~~ (~ ~'1 ~ TitleSeniorTechnicalAssistanti 2200 2053 Date ____~~ SUBMIT IN I~UPLd~CATE Form 10-404 Rev 06/15/88 Service BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :09/16/91 T~:~0 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. Well Records at (907) 564-4,!.45. If you have any questions, please contact BP A-26.- CHEM CUT C-35. HP/TEMP CCL W-10' PERF H-21-- PERF W-11- PERF S-07- PERF H-24,, HP/TEMP CL A-31-' CI_/CHEM CUT J-09'~ HP/TEMP CL W-20-' PERF B-23-' PERF X-18" PERF F-30~ PERF 08/30/91 #1 08/04/91 #1 07/16/91 #1 08/18/91 #1 07/20/91 #1 07/10/91 #1 07131/91 #1 08/21/91 #1 07/31/91 #1 07/19/91 #1 08/25/91 #1 07/24/91 #1 08/13/91 #1 N/A-10019 HLS N/A 9122-9629 HLS 5" 13817-14400 HLS 5" 9150-9670 HLS 5" 13070-13468 H LS 5" 10400-11230 HLS 5" 9551-9880 HLS 5" 8900-9265 HLS 5" 9551-9870 HLS 5" 9300-9800 HLS 5" 9682-9942 HLS 5" 10700-11025 HLS 5" 11830-12450 HLS 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION FROM: SUBJECT: Information ContrOl Well Records LR2-1 BP CASED HOLE FINALS Date:06/06/91 T#:82487 RECEIVED JUN 77 1991 Alaska 0il & Gas Cons. Commission Anchorage Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-~.~.~.5~ ~ . ' -:' ..... · --- a-01 A-02 A-04 A-09 A-12 A-13 A-23 A-34A B-02 B-14 B-23 B-24 CL 05/08/91 Te mp 05/12/91 Temp 05/12/91 Static Temp 05/12/91 Temp 05/12/91 Temp '- 05/12/91 PITS .... 05/15/91 Temp 05/12/91 Prod-F 05/17/91 Jewelry 05/17/91 Prod-F 05/18/91 Gas Lift 05/26/91 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 7733-8200 Camco '5" 11100-11394 Camco .... 5" 10700-11115 Camco 5" 9340-9931 Camco. -5" 8700-9300. Camco ..~ 5" ~ 5" - 9150-9529 Camco -. ~ .. 1.1200-11651 Camco 5" 8800-9102 Camco 5" 10300-10536 Camco 5" 10490-11900 Camco 5" 9600-9920 Camco 5" 9423-9900 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSClENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES :; '.~ STATE OF ALASKA - ~' Ab...,A OIL AND GAS CONSERVATION COMMI6~ JN REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation Shutdown. Stimulate x Plugging._.. Perforate ..... Pull tubing .. Alter casing Repair well 2. Name of Operator 5. Type of Well: /nc. Development Exploratoq, , 3, Address Stratigraphlc , P. O. Box 196612, Alaska 99519-6612 Service 4, Location of well at surface 894' SNL, 1897' WEL, SEC. 31, TI IN, R14E, UPM R E C ~ I V ~ At top of productive interval 1936' SNL, 468' EWL, SEC. 32, T11N, R14E, UPM At effective depth FEB - 4 t991 2160' $NL, 791' EWL, SEC. 32, T11N, R14E, UPM ~JaSJ(~ 0il & 6aS Cons. At total depth 2209' $NL, 858' EWL, SEC. 32, T11N, R14E, UPM 12. Present well condition summary Total depth: measured lO08$feet Plugs (measured) true vertical BKB 9186feet 1~. APl number 50- 029-20779 11. Field/Pool ' Prudhoe 011 Pool Other__ e, Datum elevation (DF or KB) KBE ,, 77,16 AMSL feet 7, Unit or Property name Prudhoe Bay Unit 8. Well number 9. Permit number/approval number 82.112/90.276 Effective depth: measured true vertical gg70feet Junk (measured) fill at gg70' MD (08/89) BKB 9069feet Casing Length Size Cemented Structural -- Conductor 110 20 x 30 8 c.y. Surface 2658 13 3/8 3720 c.f. Intermediate 9200 9 5/8 1380 c.f. Production -- Liner 1350 7 420 c.f. Perforation depth: measured 9828'- 9857', 9877'- 9892' Measured de~h True vertical de~h BKB 145 145 2693 2693 9235 8492 8730-10080 8070.9183 Squeezed: 9710~9782~ 9865~9877~ true vertical subsea 8900'.8952' (two intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9793' with 4 1/2" tallpipe to 9816' Packers and SSSV (type and measured depth) 9 5/8" Baker HB packer @ 8669'; 7" Baker $AB packer @ 9793'; 7" Otis WD packer@ 9856' W/TP assy. to 9865'; 4 1/2" SSSV at 2131' 13, Stimulation or cement squeeze summary 5/5/90 - A 3000-_gal. 15% HCI perforation wash w/ballsealers was bullheaded.' Treated interval was isolated from lower interval by setting a bridge plug in WD packer. Intervals treated (measured) 9828'. 9856' MD BKB Treatment description including volumes used and final pressure 3000 gal. 15% HCI, 116 ea. 7/8" 1.0 SG & 116 ea. 5/8" 1.1 SG ballsealers. Final pumping pressure, 3700 psi. 14. Reoresentative Daily Averaae Production or Inlection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments · Copies of Logs and Surveys run Daily Report of Well Operations 1690 16503 0 0 1689 4300 6502 90 0 236 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. J Signed ~ /~~ TitleSupervisorWaterflood/MiscibleFIood 'Form 10-404 Rev 06/15/88 / SUBMIT IN DUPLICATE Well B-23 HCL Stimulation Proposal An HCL Stimulation/Bailout of ~xisting perforation is proposed as follows: 1. Perform pre-workover surveillance. 2. Perform tubing acid wash and sump cleanout. 3. Rig up for bullhead Acid treatment and pressure test lines to 5000 psi. 4. Perform HCL stimulation diverting with Balls on the following perforated interval: 9828'- 9857' MD BKB All depths are referenced to BHCS 9/11/82. 5. Return well to production and test. STATE OF ALASKA ALAS~,A OIL AND GAS CONSERVATION COMMISSI~,,~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate Pull tubing × Alter casing 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Repair well 5. Type of Well: Development X Exploratory Stratigraphic Service 4. Location of well at surface 894' SNL, 1897' WEL, SEC. 31, T11N, R14E At top of productive interval 1936' SNL, 468' EWL, SEC. 32, T11 N, R14E At effective depth 2170'SNL, 805'EWL, SEC. 32, T11N, R14E At total depth 2209' SNL, 858' EWL, SEC. 32, T11N, R14E 12. Present well condition summary Total depth: measured true vertical 10085 feet Plugs (measured) 9186 feet BKB Other 6. Datum elevation (DF or KB) KBE , 77.16 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-23 (12.32-11-14) 9. Permit number/approval number 82-112/90-039 10. APl number 50- 029-20779 Effective depth: measured true vertical 11. Field/Pool Prudhoe Bay Field/Oil Pool Casing Structural Conductor Surface Intermediate .Production Liner Perforation depth: Tubing (size, grade, and measured depth) 9970 feet Junk (measured) fill ~ 9970'MD 9092 feet BKB Measured depth True vertical depth BKB 145 145 2693 2693 9235 8492 Length Size Cemented 110 20 x 30" 8 cu yds 2658 13-3/8" 3720 cu ft 9200 9-5/8" 1380 cu fl 8730-10080 8070-9183 1350 7" 420 cu fl measured (open intervals) 9828'-9857', 9877'-9892' (squeezed) 9710'-9782; 9865'-9877' true vertical (subsea) 8900'-8924', 8940'-8952' (open intervals) 8804'-8863', 8930'-8940' (squeezed intervals) 4-1/2" L-80 to 8648' with 4-1/2" tailpipe to 9817' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary Intervals treated (measured) 9-5/8" Baker Packer at 8670'; 7" Baker Packer ~ 9734, 7" WD Packer w/4-1/2" tailpipe ~ 9856', SSSV ~ 2116' ' RECEIVED Treatment description including volumes used and final pressure Prior to well operation 4 hr test 14. S EP - 4 1990 ~l~,~lm 13ii & Gas Cons. G0~~$s't0tl Reoresentative Daily Average Production or Iniectio~-"l~-t~" - OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 1696 5 1691 0 1689 psig 2669 58 2611 0 1573 psig 16. Status of well classification as: Oil X Gas Suspended Service Subsequent to operation 4 hr test 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x SUBMIT IN DUPLICATE 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. , Signed ~/~-/'¢'"X'~-~C7-~'~"~ T!tle Completion Engineering Supervisor Form 10-404 Rev 06/15/88 B-23 WORKOVER ATTACHMENT I . 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. Pulled SSSV. MIRU workover rig. Accepted rig @ 0400 hfs 3/9/90. Pulled BPV. Circulated diesel from well. Installed two-way check valve. ND tree. NU & tested BOP's to 5000 psi. Pulled 5-1/2" tubing. Replaced seals on 9-5/8" packoff. Milled and recovered the 9-5/8" Baker packer and tailpipe assembly. RIH 7" RTTS. Tested 9-5/8" casing & 7" liner lap to 3000 psi - ok. RIH 6" bit. Cleaned out to 9870'. RIH 9-5/8" casing scraper to 8730'. Reverse circulated hole clean. ~ RIH 7" casing scraper to 9983'. Reverse circulated to filtered inhibited brine. RIH 8.5" gauge ring/junk basket to 8730'. Ran vertilog in 9- 5/8" casing. RIH 5.95" gauge ring/junk basket to 9930'. RU wireline log in and set 7" isolation Packer at 9856'. RIH with 4-1/2" tubing with GLM's and 4-1/2" straddle-packer assembly with lower 7" packer set at 9734'. Set plug in tailpipe. Set 9-5/8" and 7" packers. 20 Sheared PBR. Spaced out completion. 21. 22. 23. 24. 25. Displaced tubing and top 2000' in annulus to diesel. Stung into PBR and landed tubing. Set two-way check valve. ND BOP's. NU.& tested tree to 5000 psi. Tested annulus to 1000 psi. Set BPV. Released rig @ 2100 hfs on 3/19/90. RECEIVED S E P - 4 1990 Alaska Oil & Gas Cons. Commission Anchorage BP EXPLORATION DAILY WORKOVER REPORT: As of 0600 Hrs. Friday, March 9, 1990 WELL: B-23 (12-32-11-14) PRUDHOE BAY UNIT RIG: DOYON #16 Day: 1 Expense AFE Number: Expense AFE Amount = 160537 Current Field Costs = Current Operation: Take on filtered seawater. Summary of Last 72 Hours: MIRU. Accepted rig at 0400 hrs on 3/9/90. Reviewed By: RECEIVED S,-E P - 4 1990 A_las~ 0il & 6as Cons, 6omm'tssior~ ~,nchorage. BP EXPLORATION DAILY WORKOVER REPORT: As of 0600 Hrs. Monday, March 12, 1990 WELL: B-23 (12-32-11-14) PRUDHOE BAY UNIT RIG: DOYON #16 Day: 3 Expense AFE Number: Expense AFE Amount = 160537 Current Field Costs = Current Operation: Testing BOP. Summary of Last 72 Hours: Accepted rig at 0400 hrs on 3/9/90. Circulate diesel from well. Set two-way check. ND tree. NU and test BOP. Pull two-way check. Pull 5-1/2" tubing. Unable to replace 9-5/8" packoff due to broken iockdown screws. Set storm packer. ND BOP and tubing spool. Change T-seals on packoff. NU BOP and tubing spool and test. Reviewed By: ~'. %. BP EXPLORATION DAILY WORKOVER REPORT: As of 0600 Hrs. Tuesday, March 13, 1990 WELL: B-23 (12-32-11-14) PRUDHOE BAY UNIT RIG: DOYON #16 Day: 4 Expense AFE Number: Expense AFE Amount = 160537 Current Field Costs = Current Operation: RIH with new PRT and packer mill. Summary of Last 24 Hours: Pressure tested Hydril, test failed. Recovered 9-5/8" storm packer. Recovered slick stick and overshot. Installed test plug and pressure tested Hydril to 2500 psi, ok. RIH with PRT and packer mill. Mill on packer. Packer not recovered. Reviewed By: ~'.%. BP EXPLORATION DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, March 14, 1990 WELL: B-23 (12-32-11-14) RIG: DOYON #16 Day: 5 Expense AFE Number: Expense AFE Amount = 160537 Current Field Costs = , Current Operation: Milling on packer. Summary of Last 24 Hours: RIH with packer mill and PRT to 8526'. Packer would not release. RIH and mill on packer. Packer would not release. RIH with new mill and PRT. : Reviewed By: BP EXPLORATION DAILY WORKOVER REPORT: PRUDHOE As of 0600 Hrs. Thursday, March 15, 1990 WELL: B-23 (12-32-11-14) BAY UNIT RIG: DOYON #16 Day: 6 Expense AFE Number: Expense AFE Amount = 160537 Current Field Costs: Current Operation: Recovering packer and tailpipe assembly, Summary of Last 24 Hours: Milled on packer. Circulated gas and oil out of well. RIH with spear and latch packer. Reviewed By: ~-,~. BP EXPLORATION DAILY WORKOVER REPORT: As of 0600 Hrs. Friday, March 16, 1990 WELL: B-23 (12-32-11-14) PRUDHOE BAY UNIT RIG: DOYON #16 Day: 6 Expense AFE Number: Expense AFE Amount = 160537 Current Field Costs = Current Operation: Circulating. Summary of Last 24 Hours: POH with packer and tailpipe assembly. RIH with RTTS and tested 9-5/8" and 7" liner lap to 3000 psi, ok. RIH with 6" bit and cleaned out to 9870'. Reviewed By: F'.~. BP EXPLORATION DAILY WORKOVER REPORT: As of 0600 Hrs. Monday, March 19, 1990 WELL: B-23 (12-32-11-14) Day: 1 0 Expense AFE Number: Expense AFE Amount = 160537 Current Field Costs PRUDHOE BAY UNIT RIG: DOYON #16 Current Operation: ND BOP. Summary of Last 72 Hours' RIH 8-1/2" bit & scraper to liner top (tight 5150 & 5378). RIH 6" bit clean out to 9983 PBTD. Reverse circulate. Run 8-1/2" gauge ring to liner top. Run vertilog in 9-5/8" casing. RIH taPered mill ream 9750-9900. Run 5.95 guage ring to 9930. Run & set WD packer. Run 4-1/2" tubing and log into position. Set plug in tailpipe and set packers. Space out land tubing. Set BPV. ND BOP. CJi BP EXPLORATION DAILY WORKOVER REPORT: As of 0600 Hrs. Tuesday, March 20, 1990 WELL: B-23 (12-32-11-14) PRUDHOE BAY UNIT RIG: DOYON #16 Day: 1 1 Expense AFE Number: Expense AFE Amount = 160537 Current F~eld Costs = Current Operation: Moving rig to B-11. Summary.of Last 24 Hours: ND BOP's. NU tree and tested to 5000 psi, ok. Tested tubing to 1000 psi, ok. Sheared RP valve in top GLM. Freeze protected well with 135 bbls of diesel. Set BPV. Secured well. RDMO. Released rig at 2100 hrs. on 3-19-90. Reviewed By' ~ BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Tuesday, March 20, 1990 WELL: Y-27 (31-05-10-13) BAY UNIT RIG: NABORS 18-E Day' 22 Depth at 0600 Hrs. = 13,450 24 Hour Footage = 0 APl No. 50-029-22019 AFE Number: 125159 AFE Amount = Current Field Costs = Current Operation: Logging. Summary of Last 24 Hours' Attempted 3 RFT's (All failed). Ran sidewall coves. Wells Shut-in For Drill-By: Y-12 & Y-20 Mud Type Mud Weight Viscosity P V YP. low solids 8.9 Cf/gal 39 Sec. 1 0 9 Fluid Loss Solids 9.0 cc 4% Temp · oF Survey Depth Angle Direction TVD. N-S E-W Section Coordinate Coordinate Dog Leg °/100! Reviewed By' ~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 April 18, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well B-23 (12-32-11-14) Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform remedial/capacity sustainment work on the well. Yours very tru~,/O B. J. Policky Supervisor Waterflood/Miscible Flood BJP: PRM Enclosures (9) cc: L. Burke (MB12-1) Well File RECEIVI :D APR 3 0 1. Type of Request: '~-~' STATE OF ALASKA '~-~'~ h,_,~,SKA OIL AND GAS CONSERVATION COMM~,.,,.,ION APPLICATION FOR SUNDRY APPROVALS Abandon. Suspend Alter casing ~ Repair well Change approved program 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 894'$NL, 1897' WEL, SEC. 31, T11N, R14E, UPM At top of productive interval 1936' SNL, 468' EWI., SEC. 32, T11N, R14E, UPM At effective depth 2160' SNL, 791' EWL, SEC. 32, T11N, R14E, UPM At total depth 2209' SNL, 858' EWL, SEC. 32, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10085 feet true vertical BKB 9186 feet Operation Shutdown. Plugging Pull tubing, Variance ~ 5. Type of Well: Development X Exploratory , Stratlgrephic Service Re-enter suspended well ,, Time extanelon Stimulate X Perforate Other 6. Datum elevation (DF or KB) KBE - 77.16 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-23 (12-32.11-14) PBU 9. Permit number 82-112 10. APl number 50- 029-20779 Prudhoe Oil Pool Plugs (measured) Effective depth: measured 9942 feet true vertical BKB 9069 feet Junk (measured) fill at 9942' MD (08/89) Casing Length Size Structural -- Conductor 110 20 x 30 Surface 2658 13 3/8 Intermediate 9200 9 5/8 Production -- Liner 1350 7 Perforation depth: measured 9828'. 9857', 9877'- 9892' Cemented Measured depth True vertical depth BKB 8 c.y. 145 145 3720 c.f. 2693 2693 1380 c.f. 9235 8492 420 c.f. 8730-10080 8070-9183 Squeezed: 9710'-9782', 9866'-9877' true vertical subsea 8900'-8952' (two intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 to 8496' with 4 1/2" tailpipe to 8664' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 8496'; 5 1/2" SSSV at 2136' RECEIVI]D APR 13, Attachments Description summary of proposal x Detailed operations program BOP sketch 14. Estimated date for commencing operatiOn April 1990 16, If proposal was verbally approved Oil. X Gas Name of approver ~)ate approved Service 17. I hereby ~nat the.~~,~~e~r~ to the best of my knowledge. Signed ~,~"_JJ~FOR COMMISSIoNTitle SuperviSOruSEWaterf/ood/MiscibleoNLY Flood Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance __ Mechanical Integrity Test Subsequent form required 10- ,4~,~ ORIGINAL SIGNED BY Approved by order of the Commission LONNIE C. SMITH Form 10-403 Rev 06/15/88 15. Status of well classification as: Suspended SUBMIT IN TRIPLICATE BOWEN PACKOFF FLOW TUBES & PACKOFF HAND GREASE SEAL FLOWTUBE PUMP FLOWLINE FLOWLINE VALVE GREASE LINE GREASE t,//~ MANIFOLD PUMP RISER ..-GREASE RESERVOIR BOP BP EXPLORATION · BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: DiStribution Date: 03/22/90 Transmittal: 80980 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. B-23 B-23 Bye--23 . C-01 C-29 PFC 03/18/90 #1 9300-9856 Atlas 5" VERTILOG 9 5/8" 03/18/90 #1 50-9730 Atlas 5" GR-CCL 03/18/90 #1 9500-9850 Atlas 5" TCP 03/14/90 #1 8508-8990 Sch 5" TDT-P 03/13/90 #1 10900-11862 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 29, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well B-23 (12-32-11-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of performing a cement squeeze and reperforation of the well. Yours very truly, ~MJ;naA;eBr r;gr ogduct ion E~ineerlng JAB: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519.6612 4. Location of well at surface 894' SNL, 1897' WEL, SEC. 31, T11N, R14E, UPM ' At top of productive interval 1936' SNL, 468' EWL, SEC. 32, T11N, R14E, UPM At effective depth 2160' SNL, 791' EWL, SEC. 32, T11N, R14E, UPM At total depth 2209' SNL, 858' EWL, SEC. 32, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10085feet true vertical BKB 9186feet STATE OF ALASKA ~ r~.~KA OIL AND GAS CONSERVATION COMIV,. ,ON ~MIV~, ,~.~1~ ~ REPORT OF SUNDRY WELL OPERATIONS Stimulate Plugging Perforate Alter casing Repair well 5. Type of Well: Development X Exploratory S~'atlgraphle , Service Other X Plugs (measured) 6. Datum elevation (DF or KB) KBE, 77.16 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-23 (12-32-11-14) PBU 9. Permit number/approval number 82-112 / 9-534 10. APl number 50- 029-20779 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 9942feet true vertical BKB 9069feet Junk (measured) fill at 9942'MD (08/89) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20 x 30 8 c.y. 145 Surface 2658 13 3/8 3720 c.f. 2693 ._ Intermediate 9200 9 5/8 1380 c.f. 9235 Production - Liner 1350 7 420 c.f. Perforation depth: measured 9828'- 9857', 9877'- 9892' True vertical depth BKB 145 2693 8492 8730-10080 8070-9183 Squeezed: 9710'-9782°, 9865'-9877' true vertical subsea 8900'-8952' (two intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 to 8496' with 4 1/2" talipipe to 8664' Packers and SSSV (type and measured depth) 9 5/8" Bakerpacker at 8496'; 5 1/2" SSSV at 2136' 13. Stimulation or cement squeeze summary see attachment 14. Intervals treated (measured) LiAr' 3 ]. Treatment description including volumes used and final pressure - ; ~,~ .OiJ & Gas Cons. (;o[m'~'~i~;~:i ~: Reoresentative Daily Averaoe Production or Iniection Data : ,p. rlcrl0ra~c3 - Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 0 Subsequent to operation 0 "15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X "'17. I hereby certify that the for,,eg_oing is true and correct to the best of my knowledge. ..Sicjned ~~/~'~ ,,~~~'" Title ManagerProductionEngineering 2961 16555 68 1362 1080 7647 47 1546 16. Status of well classification as: Oil X Gas SuSpended Service , SUBMIT IN DUPLICATE WELL B.23 (12-32-11.14] PBU CTU CEMENT SOUEEZE OPERATIONS A coiled tubing cement squeeze of existing perforations was performed as follows: 7/13/89 Rigged up CTU and support equipment and pressure tested BOP's to 4000 psi. Performed HCI acid wash. Pumped cement and squeezed existing perforations. ReVersed out cement after squeeze is obtained. WOC overnight. 7/15/89 Performed inflow test, okay. 7/30-31/89 Attempted to underream cement; lost underreamer arm in hole. 8/10-13/89 Rigged up hydraulic workover unit and drilled out junk. Cleaned out well to 9942' MD. 8/18/89 Rigged up Schlumberger and perforated the following intervals using 2 7/8" carrier guns at 4 spf: Rcperf: Add perf: Reperf: Add perf: 9828' - 9853' MD BKB 9853' - 9857' MD BKB 9877' - 9890' MD BKB 9890' - 9092' MD BKB All depths are referenced to BHCS, 9/11/82. 8/20/89 Performed jet pump lift. Returned well to production and tested. jam 1/16/90 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 26, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well B-23 (12-32-11-14) PB,,U,. Enclosed, in triplicate, is form 10-403, Application for Sundry Approvals, for the above-named well. This outlines our proposal to pull tubing in the well. Yours very truly, Workover/Completions Supervisor RVS/KTH Enclosures CC: J. Martin (MB 9-4) F. Hernandez Well File RECEIVED $~N 2 9 J990 Alaska Oil ~ Gas Co.;o Co~r~lS;lo~l Anchora~ STATE OF ALASKA AL ~ OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAIIL ! 1. Type of Request: Abandon ~ Suspend ~ Alter casing ~ Repair well Change approved program 2. Name of Operator BP Exploration 3. Address P. Oo Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 894' SNL, 1897' WEL, SEC. 31, T11N, R14E At top of productive interval 1936' SNL, 468' EWL, SEC. 32, T11N, R14E At effective depth 2170'SNL, 805'EWL, SEC. 32, T11N, R14E At total depth 2209' SNL, 858' EWL, SEC. 32, T11N, R14E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Operation Shutdown ~ Re-enter suspended well ~ Plugging ~ Time extension Stimulate ~ Pull tubing X Variance Perforate Olher~ Type of Well: 6. Datum elevation (DF or KB) Development x KBE - 77.16 feet Exploratory ~ Stratigraphic~ 7. Unit or Property name Service ~ Prudhoe Bay Unit 8. Well number B-23 (12.32-11-14) 9. Permit number 82-112 10. APl number 50- 029-20779 11. Field/Pool Prudhoe Bay Field~Oil Pool 10085 feet Plugs (measured) 9186 feet BKB 9970 feet Junk (measured) fill ~ 9970'MD 9092 feet BKB Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 110 20 x 30" 8 cu yds 2658 13-3/8" 3720 cu fl 9200 9-5/8" 1380 cu ft 1350 7" 420 cu ft measured (open intervals) 9828'-9857', 9877'-9892' (squeezed) 9710'-9782', 9865'-9877' true vertical (subsea) 8900'-8924', 8940'-8952' (open intervals) 8804'-8863', 8930'-8940' (squeezed intervals) Tubing (size, grade, and measured depth) 5-1/2"L-80 to 8496' with 4-1/2" tailpipe to 8664' Measured depth 145 2693 9235 True vertical depth BKB 145 2693 8492 8 730-10080 8070-9183 RECEIVED JAN 2 9 1990 Alaska 0il & Gas Cons. C0mmissl~ Packers and SSSV (type and measured depth) 9-5/8" baker packer at 8496'; 5-1/2" SSSV ~ 2136' Anch0raile 13. Attachments Description summary of proposal 3( Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation 15. Status of well classification as: February 15, 1990 16. If proposal was verbally approved Oil X Gas~ Suspended Name of approver Date approved Service 17. I hereb~ ~t th,~e f~r~o~rue~d~ co, he best of my knowledge. Signed //~.,,,v~,/--'~v,,'~ Title Completion Engineering7 Supervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test Location clearance ~ , Mechanical Integrity Test ~,,,~3~'----~eque.~ for~red ~ Approved by order of the Oommission I O°mmis~//-~'o/~d Form 10-403 Rev 06/15/88 ' ~' 7 / SUBMIT IN T~II~'LICATE Date ATTACHMENT I B-23 WORKOVER OUTLINE PROCEDURE: · 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. Pull SSSV. Kill well with produced water. Set plug in tailpipe. Circulate & freeze protect well to 2000' with diesel. Set BPV. MIRU workover rig. Pull BPV. Circulate diesel from well. Install two-way check valve. ND tree. NU & test BOP's to 5000 psi. Pull 5-1/2" tubing. Recover seal assembly from 9-5/8" packer. Replace the 9-5/8" packoff. Mill and recover the 9-5/8" Baker packer and tailpipe assembly. RIH 7" RTTS. Test 9-5/8" casing & 7" liner lap to 3000 psi. RIH 6" bit. Clean out to 10,032'. RIH 9-5/8" casing scraper to 8730'. Reverse circulate hole clean. RIH 7" casing scraper to 10,032'. Reverse circulate to filtered inhibited brine. Run Vertilog in the 9-5/8" casing. RIH 8.5" gauge ring/junk basket to 8730'. RIH 6.0" gauge ring/junk basket to 9900' RU wireline log in and set 7" isolation packer at 9860'. RIH with 4-1/2" tubing with GLM's and 4-1/2" straddle-packer assembly with lower 7" ~packer set at +9795'. Set plug in tailpipe. Set 9-5/8" and 7" packers. Shear seal assembly. Space out and land tubing. Set two-way check valve. ND BOP's. NU and test tree to 5000 psi. Pull two-way check valve. Test tubing X casing annulus to 2500 psi. Shear valve in the GLM. Displace the annulus to 135 bbls diesel and U-tube the diesel to the tubing. Set BPV. Release rig. ~kN 2 9 ~,iaska Oil & Gas r~onso Comm~ssi°t~ BOP STACK CONFIGURATION ATTACHMENT II 13 5/8", 5000 PSI WP TRIPLE RAM STACK WORKO VER RISER ANNULAR PREVENTER 2" KILL LINE I i I I I PI PE RAMS i ! PI PE RAMS MANUAL GATE HYDRAULIC GATE DRILLING SPOOL I I BLIND RAMS I" I RECEIVED jAN 2 9 1[ Alaska Oil & Gas Cons. Anchora~a 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE ~0 ;ommissior~ BP. EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 08/24/89 Transmittal: 80299 From: Information Control Well Recor~ds LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907)564-4445. B-23 Completion 08/18/89 91 9698-9924 Sch 5" R-16 PROD-F 08/19/89 92 11150-11650 Sch 5' S-18 Tubing Puncher 08/11/89 91 3050-11632 Camco 5" Distribution: ARCO CHEVRON EXXON GEO$CIENCES HOUSTON MOBIL PHILLIPS ARCHIVES BP EXPLORATION ORIGIN,4L BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 14, 1989 Alaska Oil & Gas ConServation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well B-23 (12-32-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement squeeze and reperforation of the well. Yours very truly, J. A. Bragg Manager Production Engineering JAM: JAM Enclosures (9) CC: L. Burke (MB12-1) Well File RECEIVED UUN 1 91989 Alaska Oil & Gas Cons, Commission Anchorage STATE OF ALASKA A-,-,-,-,-,-,-,-,-,-,'~SKA OIL AND GAS CONSERVATION COMM~ 3N APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend Alter casing ~ Repair well Change approved program 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 894' SNL, 1897' WEL, SEC. 31, T11N, R14E, UPM At top of productive interval 1936' SNL, 468' EWL, SEC. 32, T11N, R14E, UPM At effective depth 2170' SNL, 805' EWI~ SEC. 32, T11N, R14E, UPM At total depth 2209' SNL, 858' EWL, SEC. 32, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10085 feet true vertical BKB 9186 feet Operation Shutdown Plugging ~ Pull tubing ~ Variance 5. Type of Well: Development X Exploratory Stratigraphic Service Re-enter suspended well Time extension ~ Stimulate Perforate~ Other X , 6. Datum elevation (DF or KB) KBE , 77.16 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-23 (12-32-11-14) PBU 9. Permit number 82-112 10. APl number 50- 029-20779 11. Field/Pool Prudhoe 011 Pool Plugs (measured) Effective depth: measured 9970 feet true vertical BKB 9092 feet Junk (measured) fill at 9970'MD (04/89) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20 x 30 8 c.y. 145 Surface 2658 13 3/8 3720 c.f. 2693 Intermediate 9200 9 5/8 1380 c.f. 9235 Production -- Liner 1350 7 420 c.f. Perforation depth: measured 9828'- 9953', 9865'- 9890' True vertical depth BKB 145 2693 8492 8730-10080 8070-9183 Squeezed: 9710'-9782' true vertical subsea R E ~ E' J V E D 8900'-8950' (two intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 to 8496' with 4 1/2" tailpipe to 8664' ;JUN ! 9 {989 Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 8496~ 5 I/2" SSSV at 21~J~aska 0jJ & Gas Cons. C0mmJssJ0n 13. Attachments Description summary of proposal × Detailed operations program ~ BOP sl~etc~ x 14. Estimated date for commencing operation June~July 1989 16. If Proposal was verbally approved Oil X Gas ~ Name of approver Date approved Service 17. I here by ~j~ th~~~~s true and correct to the best of my knowledge. Signed ,,,~,~v,-- ~ Title Mana~,er Production Er~lineerin~l / FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance ~ Mechanical Integrity Test Subsequent form required 10- ~oJh 15. Status of well classification as: Suspended , 'Approved by order of the Commission Form 10-403 Rev 06/15/88 ORIGINAL SIGNED BY SUBMIT IN TRIPLICATE Well B-23 STATE SUNDRY NOTICE Well B-23 needs a GSO cement squeeze with coiled tubing. The program involves resqueezing leaking perforations. A summary of the planned procedure is as follows: 1. Move in and rig up coiled tubing unit. 2. Acid wash the perforations. 3. Liquid pack the well and cool the reservoir. 4. Jet with surfactant to cleanse the perfs of oil carry over. 5. Cement squeeze leaking perforations (9710'-9782') up to 3500 psi differential. 6. Reverse out cement after holding squeeze for 30 to 40 minutes. 7. Reverse in nitrogen blanket for freeze protection. 8. Leave well with WHP sufficient to maintain 500 to 1000 psi positive differential at perforations for WOC period. 9. Inflow test well by releasing trapped nitrogen blanket. 1 0. Resqueeze well if test shows inflow. 1 1. Run in with an underreamer to clean out to PBTD 12. Perforate at: 9828-9857' 4 JSPF ref. BHCS 9/11/82 9877-9892' 1 JSPF 13. Put well on production. PRH.6/12/89 P ECEIVED Alaska Oil & Gas Cons. Commisslor~ Anchorage Coiled Tubing J3iow-Out-Prcventers CoIIod Tubing .. · - Pack-O i"~ · [ ~ ] CutterRam$ '(--~2" Ch~cksan (KIll Line) ~ slips ' ) ( .Pump-In Sub ~ (C~rcu~t~Roturns) Welt Head Swab Valve BP EXPLORATION HOUSTON ARCO INDEXED BP Exploration (Alaska) Inc, --"'-- 900 East Benson Boulevard PO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 CHEVRON EXXON Date: TEXACO 'TO: MOBIL PHILLIPS STATE OF ALASKA ARCHIVES 04-26-89 80011 REFERENCE: BP FINAL DATA - PRESSURE SURVEY DATA The following material is being submiffed herewith. Please acknowledge receipt by signing a copy of this .lef'l'er and returning it to this office: B-23 D-17 D-26 E-03 F-ii H-24 K-05 'M-17 S-18 X-19 Z-25 Z-31 Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Flowing Gradient Static Gradient Static. Gradient Static Gradient Static Gradient Static Gradient Static Gradient 04-20-89 Camco 04-18-89 Camco 04-22.-89 Camco 04-16-89 Camco 04-20-89 Camco 04-19-89 Camco 04-18-89 Camco 04-20-89 Camco 04-16-89 Camco 04-20-89 Camco 04-16-89 Camco 04-21-89 Camco Received Da~e Alaska Oil & Cas C.o.d. C0mmJs$i0~ ' Anchorage Shirley R. McCurry I NFORMAT i ON CONTROL Wel I Records LR2-1 $t'a nda,rd Alaska P~o(Ju¢ If~en Company 900 £o,. i~-,'.so. Boule..o, PO Bo. 19661? A'~ ho, age. AIo~&o TO: HOUSTON ARCO CHEVRON E~XON TE,v~CO MOBIL PHILLIPS STATE OF ALASKA ARCHIVES INOEXEO STANDARD ALASKA PRODUCTION Date: 10-28-88 T.': 79476 REFERENCE: SAPC FINAL '.DATA - PRESSURE SURVEY DATA The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this lef~er end returning it to this office: W-38 A-21 B-07 B-23 E-15 E-28 F-13 J-26 K-Ii M-03 M-10 M-II S-15 · S-19 W-35 Y-14 Y-24 Y-24 Pressure Buildup Static Gradient Static Gradient Static Gradient Static Gradient Static* Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient 10-09-88 Gearhart 10-17-88 Camco 10-15-88 Camco 10-12-88 Camco 10-14-88 Camco 10-14-88 Camco 'I0-12-88 Camco 10-17-88 Camc/~ ~10-16-88 Camca~" 10-15-88 Camco 10-18-88 Camco 10-18-88 Camco 10-18-88 Camco 10-19-88 Camco 10-19-88 Camco 10-20-88 Camco 10-14-88 Camco 10-17-88 Camco 10-20-88 Camco' f Race ! ved Shirley R. McCurry INFORMAT ION CONTROL Wel I Records LR2-1 Standard Alaskax._~ Production CamF ~ 900 East Benson , ,~vard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 August 10, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well B-23 (12-32-11-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of performing a cement squeeze and reperforation of the well. Yours very truly, JAB:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 B-23 Well File Supervisor Production Operations RE£EIYEI) AUG 1 ~.:: 19~1 Alas1(;~ 0ii & Gas Cons. Commission Anchorage A unit of the or,ginal Standard Oil Company Founded in Cleveland Ohio in 1870 ~ STATE OF ALASKA ~ ALAS OIL AND GAS CONSERVATION COM, *SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown ~ Stimulate ~' Plugging ~- Perforate ~ Pull tubing Alter Casing ~ Other ~ 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 77.16 Feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 894' SNL, 1897' WEL, Sec. 31, TllN, R14E, UPM At top of productive interval 1936' SNL, 468' EWL, Sec. 32, TllN, R14E, UPM At effective depth 2191' SNL, 834' EWL, Sec. 32, TllN, R14E, UPM At total depth 2209' SNL, 858' EWL, Sec. 32, TllN, R14E, UPM 7. Well number B-23 (12-32-11-14) PBU 8. Approval number 339 9. APl number 50--029-20779 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10085 feet Plugs (measured) 9186 feet BIQ3 10032 feet Junk (measured) 9143 feet BKB Casing Length Structural -- Conductor 68 ' Surface 2651' Intermediate 9193 ' Production -- Liner 1350' Perforation depth: measured 9828 ' - Size Cemented Measured depth True Vertical depth BKB 20"x30" 8 cu.yds· 110' 110' 13 3/8" 3720 c·f. 2693' 2693' 9 5/8" 1380 c.f. 9235' 8492' 7" 420 c.f. 8730'-10080' 9890' (two intervals) true vertical (subsea) 8900' - 8950' Tubing (size, grade and measured depth) 5 1/2" L-80 to 8646' with 4 1/2" tailpipe to 8794' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 8646'; 5 1/2" SSSV at 2136' 8070'-9183' Left squeezed: 9710'-9782' RECEIVED 12. Stimulation or cement squeeze summary See attachment Intervals treated (measured) Treatment description including volumes used and final pressure UG 1 2 Alaska 0il & Gas Cons. Commission /~chorage 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 3560 20366 8 0 3860 2700 94 0 ~bing Pressure 1810 272 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys Run "~ 15. I hereby certifY that the foregoing is true and correct to the best of my knowledge Form 1~O4 Rev. 12-1-85 v, v Title Supervisor Production Operations · Submit in Duplicate Well B-23 (12-32-11-14) PBU CTU CEMENT SQUEEZE OPERATIONS A coiled tubing cement squeeze of existing perforations was performed in September 1986, but was unsuccessful. A resqueeze was performed as detailed below. The uppermost interval (9710'-9782'MD BKB) was left squeezed. 9/5/86 9/8/86 Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Performed cement squeeze on existing perf- orations and cement channel. Contaminated cement in the wellbore. Reversed out contaminated cement and tested squeeze. 9/23/86 Rigged up Schlumberger and reperforated the following intervals using 2 7/8" scallop guns at 4 spf: 9828' - 9853' MD BKB (8900'-8920'TVDss) 9865' - 9890' MD BKB (8930'-8950'TVDss) Returned well to production and tested. A post-squeeze spinner indicated that the squeeze had broken down. 7/1/87 Performed a perforation mud acid wash; flowed well. 7/4/87 Rigged up coiled tubing unit and performed a cement re- squeeZe' of existing perforations. Contaminated cement in the wellbore. 7/5/87 Reversed out contaminated cement and tested squeeze. 7/23/87 Rigged up Schlumberger and reperforated the following intervals using 2 7/8" Hyperdome guns at 4 spf: 9828' - 9853' MD BKB (8900'-8920'TVDss) 9865' - 9890' MD BKB (8930'-8950'TVDss) RetUrned well to production and tested. RECEIVED Alask:z Oil & Gas Cons. Commission Anchorage jm 8/6/87 Slandawd Alaska Pwoduction Compar,~ 900 Eosl J3en~on Bou ,d P.O. Box 196612 Anchorage, Ala~,ka 99519.66 i 2 19071 564-511 I TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES INDEXED STANDARD Al. ASKA.,, PRODt JC rION Date: 07/29/87 78082 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by slgning a copy of this letter and returning It to this office: B-17 CNL/GR. 06/24/87 #1 10300-11313 Atlas 5" B-22 CNL/GR 06/23/87 #1 10200-11162 " 5" B-23 Perf. Record 07/23/87 #1 9400-9958 " 5" C-14 CNL/GR 06/25/87 #1 10950-11884 " 5" D-5 Perf. Record 07/21/87 #2 9500-10645 Sch 5" D-19 Collar 06/28/87 #1 9100-9447 Atlas 5" E-II PFC 06/29/87 #1 9500-10740 Atlas 5" J-27 Temp./Spinner 07/22/87 #2 8200-9644 Sch 5" ~ 5 i~87 · Roco I vod Al.-. ..... Date A un,I ol the o,,g,nol ~,tondo,¢f Od Co,-pe,ny Founded ,n Cle,elood. Oh,o. ,n lilT0 Victoria Aldridge I NFORHAT I ON CONTROL Wel I Records LR2-~ Proclucelon Cempan. 900 East Beflson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-66 (907) 564-51 I I TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES INDEXED STANDARD ALASKA PRODUCTION Date: 0 6 / 18 / 8 7 TI: 77970 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: A-3 A-7 B-13 B- 23 E-11 U-5i R- 23 Injection Profile 06/0 2/87 #1 11000-11963 Camco 5" F1 owme ter WHUT 06/01/87 #1 11450-11808 Camco Injection Profile 06/0 2/87 #1 10500-10853 Camco 5" CCL-GR 06/05/87 #1 9880-9882 Camco 5" WOPITS 06/5-6/87 #1 10300-10740 Camco 5" Injection Profile 06/05/87 #1 8750-9437 Camco 5" WOPITS 06/04/87 #1 11 200-1 2118 Camco 5" Received Date Cons. Commission Ancho,'~e ~ Ce l~na Plack INFOt%HATION CONTROL Well Records LR2-1 A unil of the original Stondo,d Oil Company Founded in Cleveland. Ofl;o. i, 1870 Standard Alaska Production Company /--~ 900 Eos! Benson Boulevc P.O. Box 196612 Anchorage. Alaska 99.519-6612 (907) 564-51 I ! TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ~SI(A GEOSCIENCES INDEXED STANDARD ALASKA PRODUCTION Date: 02/20/87 77727 REFERENCE: SAPC CASED HOLE FINAL LOGS B-23 F-17 F-17 H-13 H-26 J-1 N-3 N-3 N-8 S-18 T-7 Y-7 Y-13 Y-24 The following material Is being submlYted herewith. slgnlng a copy of this letter and returnlng it to this office: Completion~Record 09/23/86- #2 MWP-Measurement While Perf. 02/05/87 Perf. Record Completion Record Completion Record Junk Basket Tubing Puncher Collar Record EPL Completion Record Completion Record Completion Record Completion Record Prod. Logging 02/05/87 01/31/87 09/13/86 09/30/85 09/28/86 10/11/86 07/10/86 09/26/86 09/25/86 05/14/86 09/14/86 02/02/87 Please acknowledge receipt by 8340-9966 Sch 5" #1 10800-11374 Sch 5" #1 10800-11374 Sch 5" #1 9200-9651 Sch 5" #1 9462-9989 Sch 5" #1 8900-9128 Sch 5" #1 9145-9600 Sch 5" #1 8172-9331 Sch 5" #1 9595-9970 Sch 5" #1 11200-12003 Sch 5" #2 8900-9600 Sch 5" #1 8450-9845 Sch 5" #1 9590-10620 Sch 5" #1 3100-13416 Dres 5'" Rece i ved Date A unit ot the o,igbol Sto~do~d C~I Compon¥ Founded in Cleveland, Ohio. in 1870 Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard Alas~ca Production Company 900 EosI 8enson Boulevard P.O. Bom 196612 Ancho,oge. Alosl~o 99.519.66 1907) 564-.511 I INDEXED DALLAS ARCO CHEWON STANDARD ALASKA PRODUCTION EXXON TEXACO Oate: 11/13/86 TO: MOBIL T#: 77514 PHILLIPS GEOSC IENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: ~ B-23 D-13 - ~ E-7 ~'~ E-7 Perf. Record 06/20/86 #1 8500-9805 Sch 5" Perf. Record 06/11/86 #1 8390-10000 Sch 5" 3 3/8 CNL Monitor 06/17/86 #3 10500-11470 Sch 5" CH/CNL-(2.5") 06/13/86 #2 8795-9450 Sch 5" CH/CNL-(3. 3/8") 06/13/86 #2 8795-9450 Sch 5" Rece i ved Date INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 10/09/86 TO: MOBIL TI: 77392 PHILLIPS ~-'~ .. ~.~STATE OF ALASKA GEOSC IENCES STANDARD ALASKA, PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS A-33 B-23 H-22 J-9 M-13 M-25 M-28 M-28 R-24 U-5 X-5 X-14 Y-21 Y-22 Y-22 The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: - EPL 05/22/86 #1 11000-11398 Sch 5" CET 03/04/86 #1 9150-10008 Sch 5" CBT 06/25/86 #2 8700-9974 Sch 5" EPL 03/25/86 #1 8800-9832 Sch 5" EPL 05/19/86 #2 9400-9850 Sch 5" CBT 05/01/86 #1 10250-11400 Sch 5" CBT 04/30/86 #1 8000-9215 Sch 5" GCT 04/30/86 #1 0-9200 Sch 5" EPL 05/07/86 #1 9150-9516 Sch 5" EPL 05/13/86 #1 9150-9450 Sch 5" EPL 05/09/86 #1 10000-10678 gch 5" EPL 03/31/86 #1 2100-11565 Sch 5" CBL 04/23/86 #1 11020-11550 Sch 5" GCT 04/01/86 #1 48-11400 Sch 5" CBL 04~.01/86 #1 10650-11410 Sch 5" Rece I ved Date A un,! oF the of,g,hal 5londorcf O.I Co,,~po,~t, Founded ,n Cleveland. O~,o. ,n IH70 Victoria Aldridge LR2-1 I NFOR;~AT I ON CONTROL Wel I Records LR2-1 Standard Alaska Production Company/~"~ 900 East Benson Boul~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 STANDARD ALASKA PRODUCTION August 14, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well B-23 (12-32-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement resqueeze and perforation of the well. Very truly yours, agg, Supervisor Production Operations JkB:slh Enclosures (9) cc: J. L. Haas, MB12-1 Well Records, LR2-1 (10) B-23 Well File AUG 1 S 1986 Alaska Oil & Gas Cons. commission Anchorage A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. /.--,. STATE OF ALASKA ALA~ OIL AND GAS CONSERVATION COM $SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon -' Suspend ~ Operation Shutdown _~ Re-enter suspended well ,~ Alter casing Time extension Change approved program _% Plugging ~_ Stimulate .~ Pull tubing- Amend order ~. Perforate X Other X 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 77.16 feet 3. Address 6. Unit or Property name P.O. Box 196612, Anchorage, Alaska 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 894' SNL, 1897' WEL, Sec. 31, TllN, R14E, UPM At top of productive interval 1936' SNL, 468' EWL, Sec. 32, TllN, R14E, OPM At effective depth 2191' SNL, 834' EWL, Sec. 32, TllN, R14E, UPM At total depth 2209' SNL, 858' EWL, Sec. 32, TllN, R14E, UPM 7. Well number B-23 (12-32-11-14) PBU 8. Permit number 82-112 9. APl number 50-- 029-20779 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10085 feet 9186 feet BKB Plugs (measured) Effective depth: measured true vertical 100 32 feet BKB 9143 feet Junk (measured) Casing Length Size Structural ' -r- - Conductor. 68' Surface 2651' Intermediate 9193' Production --- Liner 1350' 7" Perforation depth: measured 9710 ' -9782 ' 9828' -985 3' · true vertical 8804 ' - 886 3 ' 8900 ' -8920 ' Cemented . 20"x30" 8 cu. yds. 13 3/8" 3720 c.f. 9 5/8" 1380 c.f. 420 c.f. 9865 ' -9890 ' 8930' -895 0' Tubing (size, grade and measured depth) 5 1/2" 1-80 to 8646' with 4 1/2" tailpipe to 8794' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 8646'; 5 1/2" Otis SSSV at 2136' Measured depth True Vertical depth BKB 110 ' 110 ' 2693' 2693' 92 35 ' 8492 ' 8730' -10080 ' 8070 ' -9183 ' RECEIVED AUG 1 8 1986 Alaska 011 & Gas (;r)%~ [;on]mission Anchorage 12.Attachments Description summary of proposal X~ Detailed operations program - BOP sketch X_X 13. Estimated date for commencing operation August 1986 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed/,.l_~_~~~~~~ames ~. Title Supervisor Production OperationsDate ~/ Bragg Commission Use Only Conditi'~ns of approval Notify commission so representative may witness I pprova, .o. [] Plug integrity [] BOP Test [] Location clearance ~ f,~roved ,.turned ~lllalJ~ll~ ~1~ Commissioner the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate Well B-23 (,12-32-11-14) CTU CEMENT SQUEEZE PROPOSAL The following coiled tubing cement resqueeze of existing perforations is proposed. Following CTU operations, the original squeezed interval (9710-9782' MD BKB) will be left squeezed and the added intervals lower in the oil column will be reperforated. 1. Rig up coiled tubing unit and pressure BOP's to 4000 psi. 2. Clean out wellbore to PBTD or to top of solid fill. 3. Perform cement squeeze on existing perforations and cement channel. 4. Contaminate cement in the wellbore. WOC. 5. Reverse out contaminated cement after 48 hours. 6. Test squeeze. 7. Reperforate the following intervals at 4 spf: 9828' - 9853' MD BKB (8900' - 8920' TVD ss) 9865' - 9890' MD BKB (8930' - 8950' TVD ss) 8. Put well back on production and test. RECEIVED AUG 1 8 1986 OJ} & G~-'~$ COP, S, Commission Anch':~ra!/e Coiled Tubing Blow*Out-Preventers Tubing Pack-Off Blind Rams Cutter Rams 2' Chicksan (Kill Line) Slips J==0 Pipe Rams Pump-In Sub (C irc ulate/R ® turns) ell Head Swab Valve RECEIVED AUG 1 8 ]986 Alaska Oil & G~s Cons, Con, mission INDEXED DALI.AS CHEVRON EXXON TEXACO Date: 07/25/86 TO: MOBIL TI: 77213 PHILLIPS GEoSCIENCES __ . STANDARD AL ASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submll-ted herewith. Please acknowledge receipt by signing a copy of thls le~fer and returning It to thls office: A-1 A-32 B-22 B-23 F-17 G-16 H-3 J-9 R-18 Production Profile 07/15/86 #1 8500-9100 Camco 5" Spinner 07/13/86 #1 10100-10500 Camco 5" Temp/Pump-in 07/12/86 #1 10700-11198 Camco 5" Fluid ID/Spinner 07/12/86 #1 9500-9950 Camco 5" Production Profile 07/19/86 #1 10700-11300 Camco 5" WOPITS 07/05/86 #1 8750-10130 Camco 5" Fluid ID/Spinner 07/11/86 #1 9900-10300 Camco 5" Production Profile 07/16/86 #1 9450-9830 Camco 5" Production Profile 07/17/86 #1 9700-10000 Camco 5" Dafe .- Victoria Aldridge LR2-1 ,',~.~.u.. a b.~.~, b~;'~, l;ommj$$jo~ INFORMATION CONTROL Anch0ra,..3e Wel i Records LR2-1 m un,:' O! ~he O~'~r~''~Jl ~,(.neJu.e! 001 Fou.',ded ,. (.Ir.e-lu,,d Ol~.v..., IN/IA Standard Alaska Production Company ,?-~x 900 East Benson Boulevt P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 June 19, 1986 STANDARD ALASKA PRODUCTION Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well B-23 (12-32-11-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of performing a cement squeeze and reperforation of the well. Yours very truly, JAB: JAM ~T~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 B-23 Well File J. A. Bragg Supervisor Production Operations RECEIVED A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE Of ALASKA _.,., ALASK,~?-"L AND GAS CONSERVATION COMMI,' ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdOwn [] Stimulate [] Plugging ~. Perforate [] Pull tubing Alter Casing ~ Other [] 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 894' SNL, 1897' WEL, Sec. 31, TllN, R14E, UPM At top of productive interval 1936' SNL, 468' EWL, Sec. 32, TllN, R14E, UPM At effective depth 2191' SNL, 834' EWL, Sec. 32, TllN, R14E, UPM At total depth 2209' .SNL,' 858' EWL, Sec. 32, TllN, R14E, UPM 5. Datum elevation (DF or KB) KBE = 77.16 6. Unit or Property name Prudhoe Bay Unit Feet 7. Well number B-23 (12-32-11-14) PBU 8. Approval number 135 9. APl number 50-- 029-20779 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10085 feet Plugs (measured) 9186 feet BKB 10032 feet Junk (measUred) 9143 feet BKB 12. Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length 68' 2651' 9193" ii 1350' measured 9825' - 9853' Size Cemented Measured depth True Vertical depth 20"x30" 8 cu.yds. 110' 110' 13 '3/8" 3720 c.f. 2693' 2693' 9 5/8" 1380 c.f. 9235' 8492' 7" 420 c.f. 8730'-10080' (two intervals) true vertical (subsea) 8900' 8950' Tubing (size, grade and measured depth) 5 1/2" L-80 to 8646' with 4 1/2" tailpipe to 8794' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 8646': 5 1/2" Otis SSSV at 2136' Stimulation or cement squeeze summary See attachment Intervals treated (measured) Treatment description including volumes used and final pressure 8070'-9183' 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 1200 7490 10 0 4440 3330' 220 0 2452 706 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Form 10-404 Rev. 12-1-85 f/J.A.Braggitle Supervisor Production Operations Date Submit in Duplicate Well B-23 (1.2-32-11-14) PBU A coiled tubing cement squeeze of existing perforations was performed as detailed bel°w. All squeeZed perforations were left squeezed and additional interVals were added le · · · 0 e Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Cleaned out wellbore to PBTD. Performedcement squeeze on existingperforations and cement channel. Contaminated cement in the Wellbore, then reversed out after 48 hours. Rigged up Schlumberger and perforated the following intervals using 2 7/8" Hyperdome guns at 4 spf: 9828' - 9853' MD (8900' - 8920' TVDss) 9865' - 9890' MD (8930' - 8950' TVDss) Put well back On production and tested. jm 6/16/86 TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS INOEXED STANDARD ALASKA PRODUCTION Date: 06/09/86 TI: 77104 Page 1 of 2!! REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of thls letter and returning it to thls office: A-1 Static Gradient 05/18/86 Camco A-5 " " 03/22/86 " A-31 " "& BHPD 04/08/86 Otis A-34A " "& " 04/09/86 Otis A-35 " "& " 05/17/86 GO A-35 Pres. BUSurvey 05/15/86 GO B-1 Static Gradient 05/15/86 Otis B-2 " " 03/17/86 Camco B-23 " " 05/21-22/86 Camco D-6 " 03/I4/86 GO D-19 " " 03/23/86 Camco D-19 BHPD & Survey 04/29/86 Otis D-23 Static Gradient 05/23/86 Camco E-1 " " 03/14/86 Camco F-4 BHP Survey 04/03/86 Otis F-10 Static Gradient 03/23/86 Camco F-24 BHP Survey 04/04/86 Otis H-26 Static Gradient 05/25/86 Camco H-27 " " 05/25/86 Camco K-8 Static Survey 03/26/86 GO M-5 BHP Survey '05/18/86 Otis M-17 Static Gradient 05/06-07/86 Camco N-4A " " 03/20/86 Camco N-20 BHP Survey 04/05/86 Otis N-20 BHPD & PBU /86 N-22 BHPD Rece i ved Victor I NFORMAT I ON Wel I lRecords ridge LR2- I LR2-1 06~09~86 T#77104 Page 2 of 2!! R-23 N-22 S-8 S-10 S-13 X-2 X-5 X-9 X-25 Y-9 Flowing Gradient 05/11/86 BHPD & PBU 05/15/86 Flowing Gradient 03/13/86 " " 05/17/86 " " 03/16/86 Static Gradient 05/26/86 Flowing Gradient 03/26/86 Static Gradient 05/19/86 " " 05/14/86 BHP Survey 04/07/86 BHP Survey 05/15/86 GO Camco Camco Camco Camco Camco Camco Camco Camco Otis Otis Victoria Aldridge LR2-1 INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Da*e: 06/04/86 TO: MOBIL ?t: 77083 PHILLIPS STATE OF ALASKA GEOSC IENCES STANDARD ALA$t':A t:~c~ODUC TION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknovled9e receipt by signing a copy of this letter and returning it to thls office: A-7 Temp. 05/17/86 #1 3100-9950 Camco 5" A-34A Spinner 05/19/86 #i 8850-9150 Camco 5" B-16 Temp./GLM 04/16/86 #1 9500-9700 Camco 5" B-23 WOPITS 05/21-22/86 #1 9300-9900 Camco 5" F-24 Spinner 05/03/86 #2 11900-12300 Camco 5" N-20 Cont. Flow Survey 05/06/86 #1 9800-10100 GO 5" N-22 Spinner 05/14/86 # 1 10450-10700 Camco 5" R-5 Temp/Spin 04/29-30/86 #2 8900-9200 Camco 5" R-7 Injection Profile 04/30/86 #1&2 9600-10200 GO 5" R-9 Pump-in Temp. 04/27-28/86 #1 8200-9712 Camco 5" S-5 Pump-in Temp. 04/30/86 #1 10100-10550 Camco 5" X-24 Injection Profile 05/02/86 ~:I 9200-9620 Camco 5" Received Victoria Aldridge LR2-1 I NFOR~AT I O~ CONTROL ~'el I Recoros LR2-1 STATE OF ALASKA ALASi~/'-")IL AND GAS CONSERVATION COMM dON APPLICATION FOR. SUNDRY APPROVALS 1. Type of Request: Abandon ~., Suspend [] Operation Shutdown ~ Re-enter suspended well ~ Alter casing -- Time extension ~ Change approved program .'~ Plugging [] Stimulate ~ Pull tubing ~ Amend order r-~, Perforate ~ Other x 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O, BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 894' SNL, 1897' WEL, Sec. 31, TllN, R~4E, UPM At top of productive interval 1936' SNL, 468' EWL, Sec. 32, TllN, R14E, UPM At effective depth 2191' SNL, 834' EWL, Sec. 32, TllN, R14E, UPM At total depth 2209' SNL, 858' EWL, Sec. 32, TllN, R14E, UPM 5. Datum elevation (DF or KB) KBE = 77.16 6. Unit or Property name Prudhoe Bay Unit 7. Well number B-23 (12-32-11-14) PBU 8. Permit number 82-112 9. APl number 50--029-20779 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 10085 feet Plugs (measured) 9186 feet BKB Effective depth: measured 10032 feet Junk (measured) true vertical 9143 feet BKB Casing Length Size Cemented Measured depth Structural --m Conductor. 68 ' 20"x30" 8 cu.yds. 110 ' Surface 265'1' 13 3/8" 3720 c.f. 2693' Intermediate 9193' 9 5/8" 1380 c.f. 9235' Production Liner 1350' 7" 420 c.f. 8730'-10080' True Vertical depth BKB 110' 2693' 8492 ' Perforation depth: measured 9710' - 9782' true vertical (subsea) Tubing (size, grade and measured depth) 5 1/2" L-80 to 8646' with 4 1/2" tailpipe to 8794' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 8646'; 5 1/2" Otis SSSV at Description summary of proposal .~ Detailed operations pro~ia~;'"~:~ BOP sketch 12.Attachments 8070'-9183' 13. Estimated dateforcommencing operation 1986 14. If proposal was verbally approved Name of approver Date approved Approved by Form 10-403 Rev 12,1-85 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed . Title Supervisor Production Operations Date agg Commission Use Only Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearance l Gommissionor by order of e~ ...C;~..~ the commission Dat . Submit in triplicate Well B-23 (12-32-11-14) CTU CEMENT SQUEEZE PROPOSAL The following coiled tubing cement squeeze of existing perforations is proposed. Following CTU operations, all squeezed perforations will be left squeezed and additional interval lower in the oil column will be added. 1. Rig up coiled tubing unit and pressure BOP's to 4000 psi. 2. Clean out wellbore to PBTD or to top of solid fill. 3. Perform cement squeeze on existing perforations and cement channel. 4. Contaminate cement in the wellbore. WOC. 5. Reverse out contaminated cement after 48 hours. 6. Test squeeze. 7. Add the following intervals.at 4 spf: 9828' - 9853' MD BKB 9865' - 9890' MD BKB (8900'-8920' TVDss) (8930'-8950' TVDss) 8. Put well back on production and test. '~~-~ SOHIO ALASKA PETROLEUM PETROLEUM ENGINEERING SUBJECT: ~:-'--Z-5'"~' ~'~/'5' ~-:' ~ ~ PREPARED BY: ~' ~ ~~~/~ APPROVED BY' ~ ~'~' ~ COMPANY PAGE ~ OF OPERATIONS MANUAL REVISION NO. DATE [ f ~' ¢,,' 7' T'c': I¢ SOHIO ALASKA P. ETROLEUM COMPANY SFO ARCO CItEVRON EXXON GETTY TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES(CC#'s-TranJmittal Only) 3111 "C" STREET ANCltOIIAG£, ALASKA ]'t~L[t'HONE 19071 265.0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 2-15-84 CC#: 75040 REFERENCE: ~IO CASED FINAL LOGS HoLE copy of this letter and returning it to this office:-- SPO/UNIT/STATE: D.S. A-il/' TDT-M 10-19-83 - #2 9650-10639 Sch 5" D.S. B-18'~'' TDT-M 10-10-83 #1 8550-9319 Sd~ 5" D.S. B-22 -'~ TDT-M 10-12-83 #1 10200-11200 Sch 5" DoS. B-23c/'~ TDr]7-M 10-08-83 #I 9150-10010 Sch 5" D.S. E-13'"-' TIJf-M 10-07-83 #1 10300-11310 Sd~ 5" D.S. N-9 /' TDT-M 10-11-83 ~1 8800-9712 Sch 5" D.S. x-16'~ TDT-M 10-13-83 #1 10100-10878 Sd~ 5" D.S. X-17.J TDT-M 10-15-83 #1 9300-10352 Sch 5" D.S. A-il ~' EPL 10-19-83 9- 9800-10640 Sch 5" (4/82) REC£~VED DAli' lyn:. i' ~ Bishop Development Geology · Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 November 17, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Wells B-22 and~23~PBU Enclosed, in duplicate, are Forms 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain-.out subsequents to performing EDTA treatments on these wells. GJP/'~pjw District Petroleum Engineer Enclosures cc: J. D. Hartz Geology Well File #17 NOV i ~ ~.~8S Al,~ska OiJ &. Gas Cons~ COmITIJSSJOi~ Anchorage STATE OF ALASKA ~'~ ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 4. Location of Well At Surface:. 894' SNL, 1897' WEL, Sec. 5. Elevation in feet (indicate KB, DF, etc.) KBE = 77.16' AMSL 12. 7. Permit No. 82-112 99502 8. APl Number so- 029-20779 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number B-23 (12-32-11-14) PBU 31, TllN, R14E, UPM I 6. Lease Designation and Serial No. ADL 28310 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation C~ Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note:' Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following interval in this well was treated with 100 Bbls. of EDTA solution in early November, 1983. The treatment was conducted through coiled tubing as a single stage job and the well was shut-in for 24 hours after the treatment. The SSSV was removed prior to stimulation and reset after the job at 2136'. 9710'-9782' BKB (Ref. BHCA/GR, 9-12-82) ,/., f'~ ~laS~. Oi! & Gas O:.~ns. Commis:.;lo~q I ) tify t the~ The ~e below for C~mmission use ..... _ Date Conditions of Approval, if any: is true and correct to the best of my knowledge. -~istrict Petroleum Engineer Title Approved by By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY TO: State of Alaska 3111"C"STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 11-17-83 REFERENCE: :. - SOHIO MAGNETIC LIS TAPES AND LISTINGS CC#: 074826 The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- --..'- ........ 68669i/. 10-2-83 A-29 TDT . ' / 0-83 1~ 1 i,PlTf-I B-22 TDT 10-12-83 Run - Run ~ TDT b8665u/~- i0-b-10-7-831~ 3 Run TDT 6'8671~' 10-11-83 Run~l · ~ ~ j -- -- -~'~"'=t~4)i~_3~/_o,c~--.5---FT'Ft-_,,..2' X~--i?, O.H. '- 68536~"/~ 9-2-83 ....... ~ 1,2L3-"C~'DI23F"'D?¢n- _K..~.?~,."- 0.~. ' . 68623¢/ 9-2?-83 ' . ~ 1-,2-~_,¢/,~3,,~,-¢pe-~- $ K=3, o.H: ' 68662v / 10-16-83 Ru~ 1,2 "--~=3'" ' - ' . 6R662 v' 10--~-~83 ~_m 2-~-~/~ __ ,,'/ ..,: · ~velo~t ~1~ ~c~mlss~O~ell ~rds SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 November 4, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Wells B-22 an~~PBU Enclosed, in triplicate, are Forms 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain our proposal to perform EDTA treatments on these wells. GJP: : pjw Enclosures cc: J. D. Hartz Geology Well File #17 ~ DGisJt; ~ct i;ge~rol e~~Eng ineer /~,-~,, STATE OF ALASKA ALASKA~ ,L AND GAS CONSERVATION C;""IMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL 2. Name of Operator Sohio Alaska Petroleum Company 3. Address 6-612 Anchora Alaska 99502 4. Location of Well At Surface: 894' SNL, 1897' WEL, Sec. 31, TllN, 'R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 77.16' AMSL 6. Lease Designation and Serial No. ADL 283.10 7. Permit No. 82-112 8. APl Number s0-029-20779 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number :8-23 (! 2-,32-11-14) ?BU 11. Field and Pool Prudhoe Ba Prudhoe Oil Pool 12. (Submit in Triplicate) . Perforate [] Alter Casing [] Perforations Stimulate ~ Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other [] [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following interval in this well will be treated with 100 Bbls. of EDTA solution during November/DecemBer, 1983. The treatment will be conducted through coiled tubing as a single stage job and the w'~ll will be shut-in for 24 hours after the treatment. The SSSV will be removed prior to stimulation and reset after the job at 2136'. 97'10 '-9782 '-.~iBKB (Ref. BHCA/GR, 9-12-82) RECEIVEO Subsequont Work Beported NOV- ? ~983 Alaska Oil & Gas Cor~s. Comrnissior~ Anchorage 14. I hereby~fy~t%he fLo~e~g is. true and correct to the best of my knowledge. Signed ....... ..~(~'~.''' - '~) (~:~/~ .. Title ~S~C~ ~O~ The spa~below for ~mission use Condilions of Approval, if any: Approved Cop~ ~ Returned BY L~)H~IE C. SMITll By Order of Approved by .. ' COMMISSIONER the Commission Date Form 10403 Rev. 7-1 .-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO - CHEVRON 3111 "C"STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 EXXON GETTY ~o~ SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS '- STATE BPAE (Transmittal Only) _ CENTRAL FILES (CC#'s - Transmittal Only) Date: 10/20/83 Trans.#: - 74778 CC#: REFERENCE: --' . DATA - PRESSURE SURVEY DATA /~'he following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- fA-21 Static Gradient 10/7/83 Camco ~.~B-23 PBU & BHPD 7/16/83 Camco ~C-19 PBU & BHPD 9/15/83 GO ~C-20 Flowing Gradient 9/16/83 Camco .~C-21 FLowing Gradient 9/18/83 Camco .zC-22 PBU & BHPD 9/18/83 GO ~-C-23 PBU & BHPD 9/19/83 Camco .~C-28 PBU & BHPD 9/30/83 GO ~D-17 PBU ' 9/01/83 Camco ~D-17 BHPD 9/07/83 Camco ~-D-18 PBU & BHPD 9/08/83 GO ~D-20 PBU & BHPD 9/14/83 Camco f D-21 PBU & BHPD 8/23/83 Dresser /D-23 PBU 8/31/83 GO BHPD 8/01/83 GO ~N-7 PBU 10/08/83 Camco RECEIVED DATE Victoria Aidridge TP1-5 Development Geology Well Records 4/82) ..~ SOHIO ALASKA PETROLEUM COMPANY SFO ARCO - CHEVRON 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE {907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 9950:2 To: SFO/UNIT/STATE: (-Marathon) EXXON GETTY MOBIL PHILLIPS 8/16/83 Date: Trans.#: - 74652 CC~t: STATE BPAE (Transmittal Only) CENTRAL FILES (CC#'s - Transmittal Only) REFERENCE: · ~ FINAL DATA- PRESSURE SURVEY DATA /The following material is be~d herewith. Please acknowledge receipt by signing a ~,-,',// copy of this letter and returning it to this office:- B-18/ Pressure Survey & BHPD B-19.~' " " " ~ " B-20 / " " " " B_219 " ,, ,, ,, B-22 " " " " B_23/ · ,, ,, ,, ,, D-16/ Static Report' D-21 " " D_22j' ,, ,, D-23 ~ " " M-5/ Pressure Survey X-7~ Pressure Survey & BHPD 7/18/83 Camco 7/26/83 Otis 7/28/83 Otis 7/30/83 Otis 7/17/83 Otis 7/16/83 Camco 7/27/83 Camco 8/01/83 Camco 8/08/83 Camco 8/04/83 Camco 8/03/83 Otis 7/24/83 GO ~'~/82) RECEIVEO DATE ~/Z~F(~-/~'~" ';' Victoria Aldridge .Development Geology · .. . ~,..,~,i::,. ~ '~9 ' " Well Records TP1-5 sOHIO ALASKA PETROLEUM COMPANY To: SFO/UNIT/STATE :. CENTRAL (-Marathon) SFO ARCO CHEVRON EXXON GETTY MOBIL PHILLIPS STATE OF AK BPAE (Transmittal Only) FILES (CC#' s-Transmittal Only). 311 I "C" STREET ANCHORAGE, ALASKA TELEPHONE 1907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE,, ALASKA 99502 · Date: 8/3/83 CC#: 74620 REFERENCE: S~~_CA___SE___D HO__LE FINAL LOGS. ~"~The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- S FO/UNIT / STATE B-1 Spinner B-23 Spinner X-3 Spinner 7/18/83 #- 5" Camco 7/17/83 #- 5" Camco 6/20/83 #~ 5" Camco (4/82) RECEIVED · OA'fl~ .... ................. Victoria Aldridge .~, , ... ~,.,, Dev'elopme.t Geology ~j,_" '~ ' ~9 TP1-5 ...................... .. '.','i' Well Records SOHIO ALASKA PETROLEUM COMpANy 'SFO ARCO CHEVRON EYKON To: SFO/UNIT/STATE: GETTY (-Marathon) MOBIL PHILLIPS STATE 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907l 265-0000 MAIL: POUCH 6-612' ANCHORAGE, ALASKA 99502 7/26/'83 Date: Trans.#: - 74603 CCtl: BPAE (Transmittal Only).. CENTRAL FILES (CC#'s - Transmittal Only) REFERENCE: ' SO,IOW'FINAL DATA - PRESSURE SURVEY DATA ~e following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- A_29 B_I 8,~-' B_19 B-20 B_21 B-22 B_23,/' I)-6,/ R-10 R-16,./' X-9 / X-16./ X-17/ X-17 X-17~, Y-2 y,? Y-6 BHPD & Pressure Analysis Pressure Survey II II II II HP Pressure Analysis . II fl l! l! If Pressure Survey Il 11 'HP Pressure Analysis HP Pressure Analysis BHPD & Pressure BU Survey BHPD & Pressure Analysis BHPD & pressure Survey BHPD & Pressure Survey Pressure Survey BHPD Pressure Survey. , BHPD & HP Pressure Analysis Prassure Data 6/01/83 Camco 7/07/83 Otis 7/05/83 Otis 7/09/83 Otis 7/11/83 Camco 7/03/83 Camco 6/25/83 Camco 7/12/83 Otis 7/12/83 GO 7/07/83 Camco 7/08/83 GO 6/6-7/.83 Dres 6/20/83 Camco 6/04/83 GO 5/18/83 Otis 5/11/83 Otis 5/24/83 Otis 5/22/83 Otis 5/15/83 Camco 7/07/83 GO :4/82) RECEIVED DATE 19 , Victoria Aldridge Development Geology Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY June 29, 1983 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Commission 3001 Por~pine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well B-23 (12-32-11-14) PBU Enclosed, in duplicate are the following forms for the above-named well. 1. Form 10-407, Completion Report; 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. GJP:JLH:pjw Enclosures cc: J. D. Hartz Geology Well File #17 RE[EIVED A!ask.-s Oil & Gas Cons. Anchorage STATE OF ALASKA ~ ALASKA Oil AND GAS CONSERVATION COMMISSION W LL COMP[ETlON OR RECOMPLETION REPORT AND LOG Classification of Service Well 1. Status of Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 82-112 . 3, Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20779 4. Location of well at surface 9. Unit or Lease Name 894' SNL, 18~7' WEL, Sec. 31, TilN, RI4E, UPM (corrected) Prudhoe Bay Unit At Top Producing Interval Top of Sag. R. Sst. 10. Well Number B-23 (12-32-11-14) PBU 1936' SNL, 468' EW1, Sec. 32, TllN, R!4E, UPM At Total Depth 11. Field and Pool 2209' SNL, 858' EW.L. Sec. 32. TllN. R]4R. T~PM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 77.15' AMRL] ADL 28310 · 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 8-27-82 9-11-82 9-17-82J feet MSLI One 17. Total Depth (MD+TVD) 18. plUg Back Depth (MD+'I'VD) 19. Directional Survey ;20. Depth where SSSV set I 21. Thickness of Permafrost 10085'MD 9186'TVD 10032'MD 9143'TVE YES[~ NO[] 2136 feetMD/I 2095' 22. Type Electric or Other Logs Run DIL/BHCS/SP/GR, FDC/CNL/GR, CBL/VDL/CCL/GR ~ Gyroscopic Survey ' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED ~n ~ ~,,Insulate¢~ConductO: Sur~ac~ 110' 36" 8 cu.yds, concrete 13 3/8" 72~ L-80 Surfa¢6 2693' 17 1/2" 3720 cu. ft. Permafr(~st II 9 5/8" 47~ L-80 SurfaCa 9235' 12 I/4" 1250 cu.ft. Class G 130 cu.ft. Permafr(~st C 7 ?~ ~.-R~ 8730 10080 8 1/2" 420 Class G w/18% ~;alt ,, 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. · TUBING RECORD · interval, size and number) MD TVDSS SIZE DEPTH SET (MD) PACKER SET (MD) ~ 5 1/2" 8626' 8626' .... Prudhoe Oil Pool top: 9710' 8804' .4 1/2"tail)ipe 8794' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. bottom: 9782' 8863' DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED .. 97!0' - 9782' BKB (8804' - 8863' T~SS; ,,, 27. PRODUCTION TEST Dare'First Production - '- . I Method of Operation (FIowing,.gas lift, etc.) JHne'!: i9',~. 1~9'83:rI F lowing Date of Test Hours Tested PRODUCTION FOR OI L-BBL GAS-M~:F WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD Flow Tubing Casing'Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) · Press. .-, 24~HOUR:-RATE t1~' . . '' , 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. , . , Anchoragr~, Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity. MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea · Sag. R. Sst. 925-e' 843~' ~hublik 9291' 8460' Ivishak 9385' 8537' , 31, LIST OF ATTACHMENTS None , .F_,n~. ~n~_ e'r / / 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. .i~ Item 16 and 24: If this well is completed for separate productiOn from more than one interval (multiple completion), so state in item 16, and ir~ item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. : Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of 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"'. : For,q1 10-407 , · ..... ' -:~ .... ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION CuMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. D~RILLING WELL [] COMPLETED WELL [~: 2. Name of Operator ' 7. Permit No. Sohio Alaska Petroleum Company 82-112 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20779 OTHER [] 4. Location of Well At Surface: 894' SNL, 1897' WEL, Sec. 31' TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 77.16' ANSL 6. Lease Designation and Serial No. ADL 28310 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number B-23 (12-32-11-14) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] [] Other [] Pulling Tubing [] Pull Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals were perforated June 19, 1983, using Dresser Atlas 3 1/?' carrier guns at 4 spf: A lubricator was installed and tested to 3500 psi on all well work. 9710' - 9782' BKB (Ref. BHCA/GR, 9-12-82) An SSSV was set and tested in the ball valve nipple at 2136'. Signg~/~l('-.~-~.~A''''''-'--~/v~; ~,._ ~~/._~ ~ Title District Petroleum Engineer Th{space be%l°w foyer ~ommission use 0 Con'tlttions of Approval, if any: Date By Order of Approved by COMMISSIONER the Commission · Form 10403 Date ,, Submit "Intentions" in Triplicate Rev. 7-1-80 and "Subsequent Reports" in Duplicate MONTHLY REPORT OF DRILLING AND WORKOVER OPERATION§ · Drilling well [] Workover operation [] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum Company 82-112 3. Address 8. APl Number ?ouch 6-612~ Anchorage~ Alaska 99502 50- 029-20779 9. Unit or Lease Name Prudhoe Bay Unit 4. Location of Well at surface STATE OF ALASKA ~-~, ALASKA L)IL AND GAS CONSERVATION COMMISSION 894' SNL, 1897' WEL, Sec. 31, TllN, R14E, UPM 10. Well No. B-23 ((12-32-11-14) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Oesignation and Serial No. KBE = 77.16' AMSL ADL 28310 For the Month of June , 19 8~,. 12· Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run 1 6. DST data, perforating data, shows of H2S, miscellaneous data See Attached SlGN~~~~ '~~'¢~ TiTLED.is,tr, Petroleum Enq~neeroATE NO~--~P~t °~¢ f°rm i;' 'require for each tale;dar ~onth: regard,ess of t"e ,t~'t~s of operations, and '~ust be filed~i~';pli~a~', with Oil a~Gas ConserVation Commission by the 15th of the succeeding month, unless otherwise directed, the Alaska Submit in duplicate Form 10-404 Rc_v 7-1-R{3 PERFORATING DATA - Well B-23 (12-32-11-14) PBU June 15, 1983: June 19, 1983: June 24, 1983: June 25-26, 1983: June 27, 1983: Pressure tested tubing and inner annulus. Rigged up Dresser Atlas and perforated the following intervals using 3 1/8" carrier guns at 4 spf: 9710' - 9782' BKB (Ref. BHCA/GR 9/12/82) Put well on production. Shut well in to prepare for static pressure survey. Ran static pressure/temperature survey at 8800' TVDss. Set and tested SSSV in ball valve nipple at 2136'. Well on production. SOHIO ALASKA PETROLEUM COMPANY May 9, 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton j Wells B-18 throug '~nd B-25, C-18 through C-28, and D-16 through D-23 (excluding D-19) Gentlemen :. · inclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Well's, for the above-named wells. This.contains our proposal to perforate these wells. GJP:JLH:pjw EnclosUres / G:' J..P~isga ~j _Distr~ Petroleum Engineer CC: J. D. Hartz Geology Well File #17 STATE Of ALASKA ,._~ ALASKA ~AND GAS CONSERVATION CC ;vllSSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL I~: OTHER [] 2. Name of Operator 7. l~r_mj.t].%o. Sohio Alaska Petroleum Company 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20779 4. Location of Well At Surface: 894' SNL, 1897' WEL, Sec. 31, TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE = 77.16' AMSL I ADL 28310 12. 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number B-23 (12-32-11-14) PBU 11. FieldandPool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate E~ Alter Casing [] '. Perforations I--I Altering Casing Stimulate [] Abandon [] Stimulation r-] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals will be perforated June/July, 1983, using 3 1/8" carrier guns at 4 spf. A lubricator will be installed and tested to 3500 psi for all well work. 9710' -.9782' BKB (Ref. BHCS/GR, 9-12-82) An SSSV will be set and tested in the ball valve nipple at 2136'. Subsequent Work Beportecl 14. I here r ~fy that the fo going is true and correct to the best of my knowledge. Signe _. Titlpistrict Petroleum Engineer The s~ce below for~ommiss~on use~3 Conditions of Approval, if any: Approved by Approved Copy Returned ,6'- 13. By Order of COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PET,qOLEUM COMPANY SFO ARCO EXXON TO: PHILLIPS CENTRAL FILES(CC#'s-Transmittal Only 311 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 I MAIL: POUCH 6.612 ANCHORAGE, ALASKA 99502 1-4-:83 Da te: Trans. # :2979 CCI~: ~5979 REFERENCE: ~ MAGNETIC LIS TAPES & LISTINGS oliowing material is being submitted herewith.-Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- *B-25~ 10-26-82 *C-24 ~ 9-20-82 *C-23./ 8-31-82 *B-22/ 8-22-82 *B-23~ 9-11- 82 *C-27-' 11-28-82 *C-25~ 10-9-82 *B-24-- 10-4-82 Magnetic Open Hole Tape Tape P°s.# 02029 D/A " " " " 02028 D/A " " " " 02027 D/A Replacement tape; bad dataon DIFLrun #1 Magnetic Open Hole Tape 02026 D/A " " " " 02025 D/A " " " " 02024 D/A " " " " 02023 D/A " ' " " " 02022 D/A *SFO & EXXON: received the Tape(s) Please confirm this. RECEIVED . An Asterisk:(*) next to a listing abouve means you shoul~ i~avc~ and List~(s) ~.r¢.c~il~l~m-~he ~r.e'gp.~ctive servi- . co;~:.any. - - , ..... ,:' ~ -- e r ' ,9 _ Well Records Alas~ 0il & sas Cbns. Commission Anchorage DATE SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 October 23, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentleman: 'W~'.T. B-23 '(12-32-11-14) PBU Enclosed, in duplicate, is Fo~m 10-407, Well Completion Report, for the above-nan~d well together with the Well History, Well Logs and Directional Surveys. This well has been completed as a non-perforated oil well. Very truly yours, encs cc: R. H. Reiley District Drilling Engineer Well File #17 Geo~ RECEIVED OCT ! 1982 Alaska 011 & Gas Cons. Commi;sio. Anchorage ' ~ , STATEOF ALASKA ALASKA ~ANDGAS.CONSERVATION CG~ 2]leSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Classification of Service Well 1. Status of Well ; OIL:~ GAS [] SUSPENDED [] ABANDONED [] sER¥1cE-[~] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum ~y 82-112 3. Address 8. APl Number PouCh 6-612, Anchorage, Alaska 99502 50-029-20779 . 4. Location of well at surface 9. Unit or Lease Name 894' SNL, 1897' WEL, Sec. 31, TllN, R14E, UPM~~) Prudhoe Bay Unit .... At Top Producing Interval ~op of Sag. R. Sst. ~ yEF. tFI~ ~ 10. Well Number 1936' SNL, 468' EWL, Sec. 32, TllN, R14E, UPM i$~.~. ~_~_~! B-23 (12-32-11-14) PBU At Total Depth lB. H. ~---~----t 11,Field and Pool 2209' SNL, 858' EWL, Sec. 32, TllN, R14E, UPM Prudhoe Bay .5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 77.16' AMSLI ADL 28310 12. Date Spudded8_27_82 13. Date T.D. Reached9_11_82 14' Date C°mp" Susp' °r Aband' I 15' Water Depth' if °ffsh°re 116' N°' 0f C°mpleti°ns9--17--82 feet MS L One 117. Total Depth (MD+TVD) 18. Plug Back Depth(MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 10085'MD-9186'TVD 10032'MD-9143'TVD YES [~ NO [] 2136 feetMDI 2095l , 22. Type Electric or Other Logs Run DIL/BHCS/SP/GR, FDC/CNL/GR, CBL~L/CCL/GR, G'yrosc~pic Survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED , 20 x 30 Insulated Conductc~ surface 110 36' 8 cu. yds' concret6 13 3/8 729 L-80 Surface 2693 17 1/2 3720 cu. ft. Permafrcst II 9 5/8 47~ L-80 surface 19235. 12.1/4. 1250 cu. ft. Class G; 130 cu.ft. Permafrcst C ,, 7 269 L-80 8730 10080 8 1/2 420 Class G w/18% salt 24. Perforations open to Production (MD+TVD of ToP and Bottom and 25. TUBING RECORD · _interval, size and number) .':: SIZE DEPTH SET (MD) PACKER SET (MD) 5 1/2" 8626' 8626 ' ~,- 4 1/2" tail~ipe 8794' None 26. ~ ACID, FRACTURE, CEMENT SQUEEZE, ETC. :i : .~ . . . . DEPTH INTERVAL (MD) AMOUNT& KI'NDOF MATERIAL USE. D .... . · 27. PRoDucTIoN TEST Date..,..;.F irst~. P~.od uct io n: ' : I Method. . .:of Operation .(~ F Iowing,,.gas lift, etc. ) : , . Date of Test Hours Tested ' PRODucTIoN FOR OI L-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD :i '.. : ~ : ' ~. ' ... '"- Flow Tub 'ng Casing Pressure cALCULATED .- O.IL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) -,?. -~ ~_,Ou~ ~AT~ ~ · Press. ;- 28. CORE DATA , Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None '::'' ' ~' RF.C£1vI:O. · OCT 1 £ 1982 Ala~ Oil & Gas Cons. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE .. . . 29. 30. GEOLOGIC MARKERS FORMATION TESTS ..... NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag R. Sst. 9259' 8434' Shublik 9291 ' 8460' Ivishak 9385 ' 8537 ' . , 31. LIST OF ATTACHMENTS Well History, Well Logs. and Directional Surveys 32. I hereby certify that the foregoing is true andcorrect to the best of my knowledge. \/ ! _ ~J~trict Drilling Engineer Signed /~ ~) ~'~--~~-~'~' /%~ll"~-Title ' ' : Date - R.-H. Reilev ' ~ ' _~. 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, injectioh 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' Indica,te,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. ~tem 28' If'no cores taken, indicate "none". ........ .....,... .. .... W~.T. 'B-23 (12-32-11'14) PBU W~.L HISTOR~ Spudded well at 1230 hours August 27, 1982. Drilled 17 1/2" hole to 2713'. Ran 65 jts. 13 3/8" 72# L-80 Buttress casing to 2693'. Cemanted with 3720 cu. ft. Permafrost II cement. Installed and tested BOPE. Cleaned out to 2646' tested casing to 3000 psi, okay. Drilled out to 3133', ran leak-off test to 0.73 psi/ft gradient..Directionally drilled 12 1/4" hole to 9245'. Ran 226 jts. 9 5/8" 47% L-80 Buttress casing to 9235~. Cemented in two stages: First stage with 1250 cu. ft. Class G cement; second stage through D.V. packer at 2575' with 130 cu. ft.' Permafrost C c~ent 'preceded by Arctic Pack. Cleaned out D. V., tested casing to 3000 psi, okay. Cleaned out float ~ui~t and directionally drilled 8 1/2" hole to 10085'. Ran open hole logs. Ran 34 jts. 7" 26# L-80 IJ4S liner to 10080'. Cemented with 420 cu. ft. Class G cement with 18% salt. Cleaned out to 10032', tested liner to 3000 psi, okay. Changed well over to NaCl. Ran CBL. Ran 191 jts. 5 1/2" 17# L-80 A/B ~bd IPC tubing with 4 1/2" tailpipe assembly to 8794'. Landed tubing with ball valve at 2136'. Installed and tested tree. Displaced tubing to diesel; set packer at 8626'. Tested tubing to 3500 psi, okay. Released rig at 0001 hours Seutember 17, 1982. Ran gyroscopic survey, secured and tested well September 19, 1982. REI:EIYED OCT 1 1982 Alaska Oil & Gas Cons. Commission /~Ohorage i Eastman A PETROLANE COMPANY REPORT of SUB-SURFACE DIRECTIONAL SURVEY SOHIO ALASKA PETROLEUM CO. COMPANY Pad Br Well Number: 23 WELLNAME Prudhoe Bay, North Slope, .6.~.aska LOCATION JOB NUMBER TYPE OF SURVEY DATE A0982G0101 SURVEY BY Pefferkorn/Miller Gyro Multi Shot RECEIVED OCT 1 21982 ~Ja~ka 0ii & Gas Cons. Con]miss/.. Anchorage ~'F F ICE Alaska 17-Sep-82 F LEastman Whipstock A PETROLANE CO'v~PANY September 30, 1982 SOHIO ALASKA PETROLEUM CO. Pouch-6-6112 Anchorage, Alaska 99502 P. O. Box 4-1970/Anchorage, Alaska 99509/(907) 349-4617 Well Number: ~B-23 Location: Prudhoe Bay, North Slope, Alaska Type of Survey: Gyro Multi Shot Date: 17-Sep-82 Method of Computation: Radius of Curvature Surveyor: pefferkorn/Miller Job Number: A0982G0t01 Attn: Gary Plisga Dear Mr. Ptisga, We are enclosing the original and sixteen copies of the Gyro Multi Shot survey run on the above mentioned well. To date, the following distribution has been accomplished: A'''!..copy telecopied to E/W North Slope office for delivery to SOHIO field representatives. copies delivered to drilling for in-house distribution. C''3 copies for E/W permanent well files. _ , We wish to take this opportunity to thank you for calling on our services and we trust that we may continue to serve your needs in the future. Sincerely, SHY~ TALW~ Di~%rict Operations Manager ST/bb cc: file enclosure Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide '.:-;OH t 0 AL A SF..'A F'E T R 0 L E U M CO. --F~AEL. B,., ...... I/~ELL, NCI: 22, ..... GME: CIB NEt: AO?/B'7.._'GC)lC)! '._--;.Eli:. :_Ri, T ! 11',1, Rt4E: IJ. M. KELLY BUSHING ELEVATION: 77. IE. FT F'RUDHCIE BAY-: NORTH '.--:LOPE: ALASKA ...... C~,M',E;? ......... 0 ..... :E;UF;,:VE:.YC~R: ...... F;E. EFFZRIEOF;.:N/MILLER DA,TE, RUN: 1..7,=SEE'_=,'2,2 t_.]; y R 0 N 0 "- ,(:, :3 2, C:~ M, E R~'~ N 0: :L ./.:, 4 4-, '?0 D E G. A / U N 0: .1. .5, o/-,' L I::'ORES I Gl-iT: N']. 5 2 t E VERT I F:AL '.--;EF:T ! F~N r':AL F:i I[ ATED,~i~,:,;I:~:i~ PLANE RADIU:-7 OF C:L~RVA]'URE METI-.tr-~D :A'.3UF<~[,~. DR! 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E 0 ~ 7 ! ~', d, 0 C, ,,:2, 1 0 '.:: /-, 4 E 100. 7'? 5 ?. i (:) 2228.0':} '7 :E~ :5.: ].. ? 4 ~5.: 64./:,'?S 205 :]-',. 56 E ':..'22 :-3,. 1 ? :5.; 67 10 E 0.72 2,700. :.7:! 0 '.5.: /.-.,2 El 10,:"). 8044.82 227?.42 .];?67.66 ',5.',88.07 S 2075.~. 45 E 227?.56 '.5.; /:,7 4-E i ) ......... '='-' ':-"-' '? . 'S 2 ! 45 .... .~ E ..-..:,.:, 1.61 S /:/-,' 5'7 ~ 1. C, 0 E:',5.: () 0. ":' ":'0 '.E: 62 E 1 ()0. ',-2', 1 ':', ('~ c~ F: 23 :.7: t. 4 .1, ~-2', 0 ..,.~.. :...: 12.6,,.'] =-'- - '-"-' '-' - - - ','.:.:'P00. :.7',2:.7:0 '.E; 6:3 E ].c~0. 8214.65 23:5.',4. 55 '.E',137.4? ?:37.24 S 21.72.'P2 E 2384.8! S 66 52 E 0.7:3 '-."~(]0c). ::::-:', c) '.:; .=;9 E 100 '::'2':~':' 7~.~ 24:.7::_-3, 27 :.2:221 .~o '.T~/-,:'::.46 S '-..".~'4c~ '-~"--' E '-~'4.'::',:: A'.-. '.:: ................. ~ ...... ~--'~ 't.-~ · S '-" w '.'~ .~. ~-'. ." . ? '~ .'h-_ ......... ~ ~ _-.~'-' ~._~. · . _ ..' 4 .~ .--.. '--~ c: ',:', i::(] 4 :::/-.o 99 4 C) '.5.; 2.:: 287 44 E 4 '-}1.00. 34 15 S ._=.;:5.~ E 100. ::::--:::'.2 (]2 '-, o'-, ..-_ ........... 24?:.7:. '-' A/-, 3:.7', E 1 :--'.7 .... s. ~() ?:200. :36 0 '.-2; 57 I: 100. :5.:46.:3 Ol 254? ='=' :5.::.7:86. A.=, '2::::::.~, 9/-,E '"~=' .27 __ . ..... . .... _, __ t02:3.31 '..2; .......... '.5.; AA 21 E 1 ',_::4 ,..-.~::,,(-,(-.~ .... ._.~:z-,_.. ~] .... S ~:;/-. E 1 ,-I(]. i~i.~,~-.~-7~- P.'/~-.~{;~'~-~i"~:5.'.4/:,7 .=_- _=. ,., ~-=':()._,._,. 75 '.5.: 2:?,:5.',4..77 E 260',5.:. 20 '.5.; 66 7 E 0.5'."--~ '.:.~ 400. :2:4 :.7:0 S 56 E 1 ,::) 0. :5.: 626. :37 266 :]-:. 73 :.:_: 54'?. 2 ! I ('~:5.::5.:. 0':2 :.2: 24:32. :.-3,'2 E 26.65.0:3 '.5.; 6, 5 54 E 1.50 C'/~f-',i', --.~ ..i ~' ,-- r_.;~'- r- ......... -_, -~- ~., .- ..... ~_ ]. c~,:-~ ',5.',708. '.-7,' 1 271. 8. ?.-,' 1 ',5.'./:.31. ':;;'5 112,:],. ;'~,'-~ "': '747c,' '-'-',-~ E '---'7'-~'c~ ~:'-', S /: .... 41 E (]./-.2 · ---- - - _ ................ -- ........ _- -.__ _- ...... :-x .... ' '" ..................................................................... ?~..'_~.J_ _'7'- ........ ~ ......... :' .-;-'-- ] ....... -'"'Y--.---"~.._'-_-'.~'-_2 ......................... - - ?.,,/_-, C) 0. i:: 5 0 '._:; 5/:, E 10 (]. :5.', 7 ? 1.20 2774.44 ',5.', 714.04 ! 152. 1:5.', S 252/:,. 17 E 2776.52 '.--; 65 '2'.-7,' E 0. ',-.-,' 4 '77('}(') ......, 34 z]-.5 '.5.; .~,~ E .... 1 ~,'.~('1 . ',5.:'.5.~73 ,24 '2',5.t:u:('}_ _ . ._-,,:,'-""" ',-:'7'--.,,'-,_ . .. ,_. c)',:', .... ].!84 . ~7 '.5.: 257:.7: , '--"--.'.,_ .. E 28:?,2 . '-'~,--,._, ...... '.--: /-..=; 17E c~ ./-.2 I B~ WELL_ NO: 23 GMS JOB NCI: AO'.:)82G010! TiME DATE .. :. 31, T I 1N-, R 145, U.M. KELLY Bi I:::H I NI'] ELEVAT I ON: '77. 1,/., FT ¢)9: 17: !(') 30-SEP-82 TRUE ~:2~EJF-.'. I FT DR I FT C:C.~I_IR:5:E VERT t CALVERT I CRL '.E:I_IB'.E:EA R E L-: T ..e~___N_.....l~__!..__t_..__L.~_..~.~__ .... ._C_:__L_ I_,~_.._'.E_;.._.I__J__~___E._~ ................ ~!,l..-_.u-j iF'TH ANGLE _rfiRECT!t-IN L_ENI]TH DEF'TH '..:_;ECTION TVD iS: O O tR D I N A T E '.5: DT'.E:TRNCE D~REI-:T~rIS!N L::EVER_TTY 'EET Fi M D FEET FEET FEET FEET FEET FEET D Pi DG/113OFT ~'F~00, :36 15 :5:54 E 100, 90:--:5.54 2944.20 :_::'.:'.~5:.--:. :3:5: !252, 01 S 266:3.7 ! E 2?47.80 ::: 64 52 E 0,64 !000. :35 C> 'S 54 E i (')0. 'F~ I ! 6.83 :3000.7Y '? (.) :.:: '.~ , 67 1L..'::::~,. :~5 '.:; L."/15. ',:-:::: E :::(.~L)5. L)._-: '.:: o4 .:: .-.~ E ].. =5 ' FCILLOWI NG '._:;TATIr3N I'.E: PRCi,JEE:TEI] TO INTERPC1LATION VALLIE'.5;, ) ............. >:5:5 MD TD. F i N A L i'": L 0 :_.:; U R E - D i R E C T I 0 N: :5:64 D E G ::_; 2'F.' I'11 N:5; 17 '._:; E C :5; E D '.r. STANC:E: )52. ?5 ~.'E;]:':'; '? -';, L:: 0 H I 0 A L A'.}: K A P E T R 0 L ELI M C 0. PAD B., WELL NO: 23 GM'._--: dOB NO: A07',;',2I]0!01 :E;EC. :':',1., TllN: R1.4E-, U.M. KELLY BUSHING ELEVATION: 77. ].6. FT F'RUDHOE BAY.., NORTH SLOPE, ALASKA GMS? (":, -10 -, C) C, 0 MD: SURVEYOR: PEFFERKE~RN/MILLER BATE GYRO NO: 632? CAMERA NO: 16,44, 90 DEG. A/U NO: 1::.566 FORESIGHT: NJ. 5 2.!E l&'-, FILt'I...,I'-.F1 I L I I '~'--'L~L;.I_'t i l---l.I i '._.'_~I I1 '--' t r'l ! .I. '_'1~{ I I~I'--~Li l"l'..' ~l El B-, b,IEL_L NCI: ';-~:.3 GMS ,_lOB NCI: AO'P',E:2GO t 01 T -.r. ME E~ATE ] 31., _IllN .... Ri_4E, _lJ._M ..................... ~ ..... KELLY_BUSHING_. ELEV. AI:[ON: 'ZT.._._iG_P.-.% ........... 10; 02." 1_7.. ~ .:3_O:iSE.F...':::E!;~: ................................. TRLIE ::, JB.:,EA MEASURED ..... .V, ERZ IC:AL DEF'-FH DEF'TH DIFF DEPTH C: 0 r3 R D I N A T E S DI'.ST¢~NCE DIREC:TtON TH ]; C:KNESS FEET FEET FEET FEET FEET FEET D M iOC) O. O0 i000. O0 -0.0 2000. OC~ 2000. O0 -0.0 L922. :34 O. O0 O. O0 O. O0 0 0 ......... = . S 0 E 4000 O0 4.¢~¢~¢~ O0 0 0 :3'F/22.:E'.4 0:3:5: S c~.._,4 E c~. &,5 55 .5000. O0 4'P~,O. 77 :2:9.0 4SS3. ',E: 1 SO. 74 S '225. :36 E 2:39. :39 :S 70 I '7 E ............................................................................................................................................................................................................................................................................... c,..).3t). (3(.) ._,/v(_.. /(3 ~0 ?. c .... 71.= .... ,4 ~,=,,:,. 4z..=, 74.=,. 07 E / ~ 7. C ,_, ,=, = .... 47 E · _, (.) C,. . - - 7000.0 0 &,_ &, 1 ._,=. S 7 3 :E: 4. :3 & ..... ='-':,,:,'-' . ._5 1 =' '-' :37 S 1':'A'-4~_._ 57 E 1 ::: d, 2 . (30 S &,:~: ...~] E SO00.,..O 0 744.1 t 6 55.',~:..S ............................ 73~,4 0.0 74..1 ..... 9 ..S ..... i_~ZA.....7.,?....E 1725...,4.7 .......... ;:%_.d,Z_._2Q.. E '?C~O0.O0 ',?,2'PS.75 70!.2 S221.59 'P~,3.4~, S 2240.'22 E :24:3S.&,:Z S 6~, 44 E 'J. OC~O0. O0 9 t t ~:,. S:3 :E:G::3.2 903'P. 67 ~ 2:~',&,. 25 S 27 ! 5. ',E:3 E :2:005.0:3 S &,4 39 E ............. · -, 55. , 10 ¢~:E: ~ 0 0 ':¢ ! :S: A 4 &, 91 0 9 :::¢) ! :3 1. 4 'P 0 S .~ 7 .... 2 :E: E :3 0 5 2 'PS '.E; ~z, 4:2'P E L=:'!.'"' G:..5 'SOHIO ALASKA F'ETROLELtI'I CO. F'AD B., .~4EI L NI-t: 2::: Ill;l::; , IFIB NI~I: AC)'-T."?.2f-4(':' 1 (') 1 SEC. 31-, ]"I].N-, R14E, U.M. KELLY BLISHING ELEV~'~TION: 77. !6 FT I::'RUI]IHOE t~:AY: NORTH :--;LOPE? ALASKA GYRO NO: ~.:32-, E:Ah~ERA NO: 1,'2,4.4, 90 DEG. A/U NO: FORESIGHT: N15:2ZE ~!) B, WELL NO: ::::2: GMS dOB NO: A0982C:010! TIME DATE :: C :3,1 .......... T.. 11N ........ R 1 .d- E., .......... U..~_ M K E L LY._BUS H. I.N G_. E LE ~2 ~ Z. I 0 N.: 77 !/,:v,.. E.~ 1.Q :.. C! Q 2 3. ![!:z 3,F.[.E'_: !:!.'2, TRI_IE HEASURED ................ ~ER~ICAL ................ DEPTH DEF'TH DIFF FEET FEET FEET CORR DEF'TH C 0 0 R D ! N A T E S DIG.:TANC:E DIRECT!QN FEET FEET FEET FEET D M ,',. 11-, 77. 16 0.0 0.0 0.00 0.00 0.00 177. l&, i77. 16 0.0 0.0 100.00 0.00 0.00 0.00 0 0 :377. 16 :377. 16 0.0 0.0 300.00 0.00 0.00 0.00 0 0 .477. 16 477. 16 0.0 0.0 400.00 0.00 0.00 0.00 0 0 577. !6, 577. 16 0.0 0.0 500.00 0.00 0.00 0.00 0 0 677. 16 677.16, 0.0 0.0 600.00 0.00 0.00 0.00 0 0 Z77 l& ]77 16 O,.O 0.,.0 7QQ,..00 D,...~]Q, 0, QQ 0..,...QQ, ....................... ~;~ ....... .~! 877. !6 87'7. 16 0.0 0.0 800.00 0.0,:} 0.00 0.00 0 0 977. 16 977. 16 -0.0 -0.0 900.00 0.00 (}.00 0.00 0 0 ].077. 16 1077· 16, 0.0 0.0 1000.00 0.00 0.00 Q. ('l('l Cl Q 1177. !6, 1177. 16 Q.00 0. 0(2) (]1.00 0 0 1.277. 1~ 127Z 16 0~0, ::-.~ 00 O,.C).C) 0 0 1:377. 16 1:377. 16 ' 00 0.0C~ 0 0 1477 16 1477 1/-, '~ 0.00 0 0 16oo. oo !700. C)C) 0,00 1800.00 0.00 1900.00 0.00 1577. ! A_ ! ...,× =-''-'./ 1/-,_, 0. Cl. 0.0 !6'77. 16, i6,77. 16 0.0 0·0 !777, 16 !777. 1,6 ..... C!.0 ................... 0...0 1 ',:: 77. 16, ]. :_::77. 16 0.0 0.0 ! 977. 16 1 '.-? 77. 16 .- O, 0 - 0,0 2077. 16. 2077. 1/-, 0.0 0 · 0 22000.00 '2177. 16, 2!77. 16 0.0 0.0 '2100.00 2277. 16, 2277. 16 Q ._Q ................ Q.,.O 2200.00 2:377. !6, 2377.16, 0.0 0.0 2300.00 2477, 16. 2477, 16 0.0 0.0 2400.00 2577.1/_-, =-_,77. t A 2~C!(-). ('lei ::-:'677. ! 6, 26,77. 16 0. 0 0. 0 2600. 00 ........ 2.7.7_7_:_16 ....... 2777. ! 6 . 0.0 .................. 0.0 2700.00 . 2877. ! 6 '..:_':::77. ! &, 0.0 0.0 280C). 0C) 2'.-? 77. 16 '7977. t 6 0.0 0.0 2900.00 . .. 0. OCI 0.00 0.00 0.00 0.00 0 · 00 0.00 0 0 0.00 0.00 0 0 0.00 0. OC! 0 0 O, 00 c'i.('i~ 0 0 ..... 0, 00 C). 0C) 0 0 ;C:. :31., T i t Iq., R ! 4E., IJ. M. KELLY BUSH I NG ELEVAT I ON: 77. !6 FT l 0.'. ,:_')el: 52 :':':C:,-'.-]:EF'-:32 T R U E S U B S E A MEA'.:::tIRED VERTTF:AL MD-TVE VERT Vr--:RT'fC:A[ R E t-: T A hi G II L A R F: L 0 S' I_l R E DEF'TH DEF'TH DIFF Ii:ORR DEPTI-4 C ri ti: R D iT N A T E S D!::;TAN-:E DIRECTION FEET FEET FEET FEET FEET FEET FEET El M :3177..'[ 6 :':: 177,, ~ 6 0. C) C). 0 .'2: ~ ('~,Ci. 00 ,r). 0 C:, O. C:,O O. (")0 ,:1~ 0 :':: 277. 16 :327 '7. l/-. ,:-). C) ('). C) :':: 2 ('),:~). ('),r') ,:~:,. (-) () Q. C) (') C),. C) ti, 0 0 :2::377. 16 :3:377. 16 0.0 O. 0 :i::300. O0 (1~. 00 O. O0 0. O0 0 0 :3477. 16 :3477. 16 O. 0 0.0 :34 O0.00 O. 00 0. O0 c). O0 0 0 :3.677. 1/_-, ::: 677. 16 0.0 0. c~ :2:600.00 Q. 00 O. 00 O. 00 0 0 :3777. 1. 6 :3777. 16 O. (h C). 0 :37cx}. c)('~ Q. C)c~ ('). (')(~ C). (')0 ('~ (] 3877. 16 :3877. 16 0.0 0.0 :3800.00 0.00 0.00 0.00 0 0 :3977. !6 :3?77. 16 0.0 0.0 :!:'F~00.00 0.29 S 0.41 E 0.50 S 55 0 E 4177 44 4!.77'/' 1/:, 0'''''"''''' "" . .... ,..., ,..=-, ~' 0-~ ,2 4:1 2, 68 S '.--.,' 18 E 9.56 S 7:3 44 E 4-2-ZP. ,:-:,~ 4277 lA 0,:9/ 0'~"'?:. 42 I'F' ~A E 2Q 4C:, ':' 7:i: :34 E ....... '" ..... " - ~ - "' - - .~,.' ~ 437'? :37 4:377 lA ":' '--.~ I:!-.3 4300". ,F~(] o4.6._ E :'::6 4(] S 72 lQ E 44:3!. 65 4477. 16 2.3 .4400. O0 t:3.44 i:S 54.70 E 57.7:7.-' S 71 22 E 4 .... - ....]'.) 4577. 16 46'F.' O. C' 4 46'77. 16 12. ':.-" 4.9.' .... 47F."6./-:,5 4777. 16 17.5_ .................. /:-.. 6 4'.-.-,' 05.81 4877. I ../:, 2',"::. 7 9.2 5018.86 4 ? 77 ,, 1./-, 41.7 1:3. ! 4. 500. 0 0 '-"..- ~: . .,:."'"' ':',_, S 46,.'1:, O. 00 3 8':- t 1 S 47 c:, 0. £:,0 50.7 :':: S 4800. C,O 65. '70 4. ? 00. 0 c:, t:.', 4.2 0 S i0'?.40 E :1.15.85 S 70 4L:: E 144. 10 E ].52.77 S 70:2,6 E 185. 15 E 1'.--.¢6.4.6 S 70 28 E 2:5:4.40 E 2:4'F.'. ,:':'6 'S 7 C, 14 E ) · .-.,,:, .t. ESE :2.53.8'? E 377.42 S 6'.-7:4 C, E 41'7· J. 1 E 445 · ._,=,-,,:, .:,,--A'--.~_. 2-,'6 E 1 ::::2-':. :::5 '.:: 4 C-:O. 5:3 E 513..-'F.'/:. S 69 1:3 E 2 (') 7. '--¢'.--~ S 544 0 c) E ='-"-' _. _ ........... :.... 41 'S /-.'-.-; F. E 5577. 16 5/_-,77. 1 ,'.':, .~,777. 16 .... :./7 1/- 5'.://77. 16 !:E:5. 3 2!. 2 'F'C)/-.. 4 21. 1 22'7./_', 21. 1 24:--:. 2 20. 6 &n B, WELL NO: 2:3 GMS dr]~ NA: AO'.?82."F-;01-C~1 TZME DATE E C: ......... :3.1.. ....... T~. 1.1. N ....... R.i_4. E ......... U ..}I .................................... K E L L¥_.,BU.S H.! N Ct... E L E ~ A Z !.A.N: ....... 7 7 .... L&_E..T_. ............................ 1_0. LO.,Q3._,~ 2__;.3_£~EE' - ::_2'.2 TRUE F::UB SE A ' .............. MEASUF4ED ............ 52ERZ !~C:AL .................. N1£L=_%VD ........... ~2EF~T , _ VERT t C:AL .... R_ E..._C_.._T_.~ _N.,_G .... l. L_A__R ................ CL_L J]_JEi_IJ._EL...E .....-. DEF'TH DEF'TH DIFF C:ORR DEF'TH E: 0 0 R D I N A T E S DtSTANC:E DIRECTION FEET FEET FEET FEET FEET FEET FEET D M 6708.:3! 6.:377. 16 :3:31.6 :21.:3 6:300.00 440.79 S 1110.:31 E 11'75.C) 7 S 68 21 E 6:E::30.6! 6477. 16 35:3.4 21.8 6400.0C) 468.24 S 1174.67/ E 1264.58 S 68 16 E . '7075.:30 6,677. I6, 3'P8. 1 22.5 66,00.00 526.3'P S 130:3. 11 E 1405.41 S 68 0 E ..................... 7.,1,~',~,8...,.05 6,~77 1.6 4.2C),,...~ ............................ 22.B 6700. 0C) ~ ..... ~._~_.,,~ .... ~ ........... , ........ E ......................... , ......... :~,~.~,,.,..,.E '7:321. :3'P 6877.16, 444.2 2.:3. :3 6800. O0 586.87 S 14:3:3.12 E 1.54:3.6:3 S 67 44 E 7444.21 6'?77. 16 467.0 22,:3 6'PO0.O0 6!7.01 S 1477.75 E 1617.86 S 67:37 E 7/:.86.75 7177. t6, ...... 780/': 51 .......... 7.277 1./_-, 7'F,:24. :::4 7:.-_-:77. 16 :3042.06 7477, !6 :315 :::. 50 7577. 16 :.:'f:27 ._3:. ':?0 7677. 16, 50 5:-2:1. :2: 16.4 5'? 6.7 15.4 76 ,:") 0. ,:.1:, 0 ;' :':', 'i :, 674.6,0 ::; 1622.26, E 64 E ,5 E '-' 1 E :['?04.41 E ::~;3,8::: ..... ':7-¢~ 7777 16 ...................... 611 ..... E! ................................. !5.0 770().00 i~I r..~~ ,--, ~ Ii .... ,: ..... ,..~ 4.66 7 :E: 77. 1/'. 627 .'F, i 5. 7 '7 ::: 0 (] 00 :3/_- 21.07 7'? 77. ! 6 64:3.9 16.4 7 '.-7/00. ,.'1)0 ......... /' ") .... 1/-,. ':/ :.:.:(") 00. (") 0 87:::? ':/::: ',_::C:~77 l/-. /-, :,7 o _ .. '-"-' ='= A 7 ::: 1 7"7 1 A /-, 7:3 =' ! 7 7 L:: 1 ':] (':' 0 C:, ,--, ,", ._1 ._1 . ..... · -- -- · ._1 . . . . 8 '?Z. ~4.. :32 :32 ¥ 7, 16 ................... 6.?~Z,_2_ ................... !.6_:. 7 820 0_,._0 0 9094. 1 &, 8:2:77. 16 7 ! 7.0 19. :3 :3:2:00. O0 '~.? 216.50 8477. 16 7:3'?. :i-: 22.3 840 c). 00 ............ ..... ,.7]=,-77 ,-/-: --. Y/i>Z->-F ......... ............... ........... -' '..:: 'F,'461. ='-'._,.:, :::/-,77_ _. . I/-,_ 7'.-2:4 .4 ..":" 1 . ,,E,, :::/-,C:'0_ _. · (')(') .... !1'?)7 . "7,:-). . C'._, 2461 . 45 E · '-' 7 ~ _ _ _ '."-.' 582 '? 4 ,:,. 7 / ·! 6, :::05. :-2: '21.4 ::', 7 C) C). C) O 1 t 46, 6,'? '.-2; 251 :-2:. t 9 E ? 7':]) 4. :31. ::::377. 16 827.7 ":..' 1. ':-/ 9827 72 :-2:977 !6 '] ..... A 22 9 · . ,-,._~ m..) · .- 1756. ?4 S 6,7 '-'=.,::.._, E 18:::6.07 ::; 67 21 E 1947.21 C-; 6.7 '.20 E 2 C) C)./-,. '-'=' /-,7 '.T¢ ,: .... '.:; 1 r-- 2(')6 4.44 '.E; 67 1 :-2: E .~ D B, W E L L. N Fl'_. ":'=._.':' L,r't.:. --C. 31~ T].!N., R14E: U,M. .J 0 B NI"'~: A 0'? 82 C; C, 1 ,:_-:, 1 KELLY BLI'.::;HING ELEVAT!ON: 77. i&. FT T l ME DATE t 0: C, 0: 5 2 :2: (":,- S E F'-E: 2 T R LIE S LIB :E; E A MEASURED VERT ! CAL. MD-TV~] VERT VERT ~ CAL R E E: T A N G U L A R C L l'-I :_:: Lt R E DEF'TH DEF'TH DIFF CORR DEPTH C 0 0 R D I N A T E S DtL::'TANCE DIRECT!ON FEET FEET FEET FEET FEET FEET FEET D M 1267.54 S 26'72.:::4 E 13!1.08 S 2750.0! E 8'98%5 ............................................... 9109';3'0 ..................................... Z3Z'z~"; 90 ......... S .... 275"5] 2'8 ...... E '2'F." 77.0'.-':.' :E; 64 46 E 3046.55 S 64 31 E 30'52'795-~-S~ ..... 6"4-2~9-E~~ ._ ! ...... t ....... I ...... ~ SOHIO ALASKA PETROLEUM CO. PAD. B (12 · :32. II-14) B'23 Controlled Drilling Consultants ,' ~' "·' '~" .... .if-':. ..j. '(:¥:.:..:Anchorage, Alaska 99502 ° ~ °. ' ' '","/i. . . . . : '..'~ ,'... ,. : :- .... ...-,.....'.~.. :... - .. :: (90.7) 349-3l"14 . - · . . ..... se'pre'bet,. 8, 198.2 .. ... Mr. Brian Rose .' Sohio Alaska Petroleum Company Pouch. 6-612 ' Anchorage, AK 99502 ... .RE-:'. Magnetic Single Shot Survey Jdb No. .0982:007 ~. .... Well B'-23 (12-32-11-14) Prudhoe Bay Field North $10pe, Alaska Date of:SurveY: 8~29-82 to 9-7,82 · . . Dear Mr. Rose.· -.. . Please find enclosed the "original" and ·six (6) Copies of our Magnetic Single Shot Survey on the above well. The method used. in calculating this survey, was Radius of Curvature. The depth of the survey.was.' 4.~000.., to...., 9.,155. Thank:".you" f°r giving us. this"°P~°rtunity' to 'be of. service. · . .......'.-. '. 'Yours· very truly, . · Con~rOlled Drilling Consultants · 'C.W, Harrington · Directional Supervisor -) COI'IPLET EON REPORT SOH ! 0 ': RLASKR.: PETROLEUH PI~GNETZC.SZHGLE SHOT.:SURVEY RRDZUS'OF CURVRTURE HETHOD OF COHPUTt~TION COHPUTED FOR CDC BY OCERNTECH(FH LIHDSEY & f~SSOC,) ) 7 SEPT. 82 KB ELEV, 77,16 RECORD OF SURVEY D H DEG, 40.00 0 0 4063 2 0 1 $ 4216' 4341 8 30 4339, ?6 4262,60 $72,00E 4403 1 0 30 4400,9t 432.3,75 S72. OOE 4629 t ? 0 4620,2e 4543' 12 S?3.00E 4782 21 15 4764,80 4687'64 $70,OOE 4969 27 0 4935,40 4858'24 $69,00E 5092 31 30 5042,69 4965,53 $69,00E 5542 34 15 '5420,59 5343,43 S69,00E 6019 .34 15 5814,87 5737,71 S&.8.00E 6422 34 0 6148,4e &O?l , 32 S6e, OOE 6905 35 45 6544,72 6467,56 S68,00E 7184 36 0 6?70,79 6693,63 566. OOE 7690 34 0 7185,26 7108,10 S67, OOE ~190 30 45 7607,49 7538,32 S68,00E 8653 30 45 8005,39 7928,23 S6.4,00E O0 ~??.,.16 O_OE ..... OOS 00~ ,~0.~ ~. 9.0.. ~.. 'P e ,000 . ooo,'oo s ,OOE .oo s ,°:°. .oo s o o . .ooo 4'062 , 99 3985,'83 870, OOE ,95 S ,59 E 1,79 $. 9 E 2,58 1.0'21 E 4'12 S. ; 16'39 E 6,57 S 24,39 E 9,73 S 34.12 E 15.93 S 54.39 E 25,19 S 85,66 E 41.09 S 133,t8 E 67,85 S 204,74 E 89,38 $ 260.84 E 176.91 $ 488,86 E 275,30 S 738.63 E 359,99 S 948.25 E 463.44 $ 1204.30 E 527.32 $ 1354.80 E 643,04 S 1620.94 E 745,48 S 1~68,25 E 841.75 S 2084,47 E '1,03 $ 35 0 0 E 3,177 3,~S S ~ 44 31 E 2,084 1,9e,s 25,25 S ;;'455 26 E 35.48 $ 74 4 51 E 56,68 $ 7'3 4.0 35 E 89.29 S 73 36 43 E 139.38 $ 72 5t I0 E 215,69 S.71 57 E 275,73 S 71 5 6 E 519,88 $ 70 6 20 E 788.27 S 69 33 32 E 1014,28 S 69 12 41 E 1290,40 $ 68 57 8 E 1453,80 S 68 43 57 E 1743,83 S 68 21 40 E 2011,50 S 68 14 47 E 2245,01 $ 6:8 0 36 E 2,461 2,779 3.226 2,943 2,823 2.790 3.0?7 3.659 .611 ,118 .062 ,362 ,263 ,400 ,652 .442 . O0 3 25 56,3.0. 88, ?0 138.66 214. 275,04 519.14 787. ! 013.5~ 1289,69 1453,1 1743.37 2011,06 2247.7.0 SOHIO ~£LL.Bo2~ SINGLE $.HOT SURVEY ? SEPT, $2 r~con:c' o~ su~.vEY TRUE MEAS, DRIFT VERTICAL SUB DEPTH S.E~ DRZFT TOTAL COORDINATES BOTTOM HOLE CLOSURE 2514,38 FEET AT S 67 2 56 E CLOSURES D I STANCE DOG LEG SEVERITY DEG..,' 100FT ,940 SECTION DISTAN ') ., OF ED VER 0 O, '-77 '0 · O0 $ 57;' 17'7 277 t 5? ? 1 6?? 1 ??? 18?7 1.977 2077 2177 23?? 24?7 2677 2777 2977 3077 3177 327? 3377 3477 577, 500 0 . oo s 677. 60.0 0 , O0 1177. 1100 0 1277. 1200 0 1577, 1500:' ! 6:?'7, t 6::0:0 1777. 1700 1877, 1800 1.977. 19.0.0 .... 2077, 2000 2177. 21 O0 2277. 2200 2377, 2300 2477, 2400 257:7, 2500 2677, 2600 2777, 2.700 2877, 2977, 2900 3077, 3000 3,177. 3277. 3200 33?7. 33O.O 3477, 3.400. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0'0 Id .00 W .00 Id ,'oo s .00 td ,00 S . O0 U 0.0 s ,oo u :oo S' . O0 $ ~,:::00 .Y ,00 $ ,0.0 s ,0o y ,0.0 $ , o0 Id .00 S .00 td ,00 $ .00 bt ,00 S .00 bi ,.00 S ,00 Id ,00 S .00 U · 00 $ , O0 Y ,00 $ ,00 y ,00 $ ,00 Y ,0o $ ,00 Id ,00 S , O0 Id ,00 S O0 Y .00 $ .00 u ,o0 S ,00 y ,o0 $ , O0 U ~OH[:O "AfELL. B-E:3 $ ]:HOLE SHOT SURVEY · ~HD i OTHER EVEN 100 FEET iOF DEPTH 71 SEPT, 82 VERT Tt3:T~ C:OORD;'!:HCt'TES; 3,J?? 3577, 3500 .00 $ 40?'7, 4000 0 4177. 41 O0 0 0 I 3 ~6 4677. 4600 11 47,?,?,. 4700 18 4i ....... 27, 5077, 55 5177, 5277,. 5200 92 5377,. 5300 112 5,47,?, ,~54Q,0 ..... 133 5~oo 154 56:00 17,5 570:0 5800 217 5900 238 6.0-0.0 258 6100 6200 6300 6400 6500 6600 6700 6800 279 3 00 322 344 367 391 4t4 437' · 6900 460 40?'7 4177 '0 O. 0 0 O. 1 5 I0 21 ~O 21 ~3 4699 4?'95 4904 5-016 5 t 32 5370 5490 57,31 58.52 5973 6094 6215 6336 6578 6699 68:22 6945 ?06,8 7192 7315 7437 557;', 5677. 5777. 5877. 59?'7. 6077. 617'7. 6277. 6377, 6477, 6577. 6677, 6777. 6877. 6977, .00 t~ O0 t.02 9 1.10 E 2...00 $ 6.90 E 4 ,. 112 ..~..S 30.?,2 8 103.tl E 42.76 S 137.75 E 57,77. ~ !.78.~! E lag, 38 S 2::6'0,(~4 E 89,38 S 260.84 E 89,38 $ 260,~4 E 89,30 8 260.04 E 19 0.76, ~ E 215,46 S 588.25 .E 240,44 $ 651,59 E 26.~,70 ~: 714,8~ E 291,17 S 777.92 E 316.60 $ 840,85 E 341.95 S 9.03 ,..6.0. E 367.25 $ 966,23 E 392.85 $ I029,59 E 418,87' 8 1094,0:0 E 445,3:3 ~S 1159.47 E 4?'2,26 $ 1225,98 E 500, 16 $ !.2:92,!57 E 52:9.20 $ 13159.02 E 558.30 $ 1424,;i0 E 586,61 S 1489,54 E 7 SEPT,* 82 ' ' 7'"359 ?077, 7000 482: El155 7577 ~ 7500 "377 t~271 7677, 7600 593 8~854 E~I ??. St O0 67'7 118 8973 8277, 8200 695 18 9093 8377. 830.0. ?iff 20 22 614,14 21, ! 17 7'38,70 16 761.25 17 1"353,24 E · · 1851 ,46 E 19.0.6,5.9 E 89t,12 $ 2!77.21 E 924.17 S 2231.88 E 968,47 S 22816,8'9 E ·: $OH%'0 t~ELL B~23 S%HGLE SHOT SURVEY , INTERPOLATED VRLUES FOR EYEN 1000 FEET OF ~EaSURED DEPTH, 0 .0. -??. .00 S .OS 50O0 60OO 4963. 4886. 67.8~ $ 5799, 5722. 271,29 $ .00 bl . O0 ;204. ?'4 E 728.?! E E 4", 29 E PETROLEUM ] ::~: .... -'~_: MA6NE~IC-~SIN~LE--SHOT SURVEY .... ~ .... ~ ....... -~ ....... ........... i . .......... I ' · 0 : ' : ·, , . ; . ' : i TMD= 9155 : : ' .'. ' ' . . ALL DEPTHS SHOWN . . · ' I --;i ...... 1 ARE _TVD _ ·-- ' t - -~ , ...... ! ~ J ..... : · ,-i . ' ''~ -- ' .... 1 ' ~ ......... ..... I ......... ~ · ~ .... ~ ..... , - .-~ ............ ; l : ..... J ..... ; . LOCATED IN THE APPENDIX WFL IPR LOG CALIPER SURVEY VOLAN CURVE DATA STRATIGRAPHIC HIGH RESOLUTION DIPMETER OTHER: Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. Operator, Well ~-ame an~ Number Reports and Materials to be received by: /~--/ Date Required Date Received Remarks -- ,. Completion Report Yes /~_ We11 History' Yes / · -- _Samples ////~--" p./ ' _ . · :' PI '--- . Core Chips __ · Core Descript-i on /~/rfi~P'''~- ~, . ,,, Registered Survey Plat y eS ? Inclination Survey /~/d~ ' - · . . ..... , Directional Survey y~ ~.~ p/ / ~ '"/~' ~' ~,k ~ ~.~ ~/~ ~ /~- t~-g,2 ,.,_. · .... ,~,,~,,,,,~ ' Drill Stem Test Reports /~/~ , ,. Production Test Reports /~ POF~ Ix~s Run, 'Yes Digitized'Data ......... ~/'. y~,,~ SOHIO ALASKA PETi~OLEUM CO;,IPA[~Y SFO · · . ARCO CHEVR6'N · EXXON · GETTY . - SFO/UNIT! · STATE: MARATHON '~' MOBIL PHILLIPS BP/%E (Transmittal. Only) REFEREN~:ENTRAL FILES (CC//' s-Transmittal Only) 3111 "C'°S~R££T ANCHORAG£. ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 10-12-82 Trans.#: 2728 CC#: 55728 * Daf~"to":'State Via Drilling: .. : './The SOHIO OPEN HOLE,FINAL. ,. _ LOGS, ,. '.,". following materialisbeingsubmittedherewith. Pleaseacknowledgere~eiptbysigninga 10-12-82 copy of this letter and returning it to this office:-- SFO/UNIT/STATE: B-23 B-23 B-23 B-23 Dres. DIFL #1 9-11-82 9224-10049 5" & 2" Dres. BHCS #1 9-11-82 9224-10042 5" & 2" Dres.. CDL #1 9-12-82 9221-10041 5" & 2" Dres. CDL/CNLog #1 9-12-82 9221-10041 5" & 2" STATE ONLY: DIRECTIONAL SURVEYS: Magnetic Single Shot Directional Survey Date:8~29~82 to Job#: 0982~007 9-7-82 RECEIVED DATE Naska Oil & Gas o6~s~ Commission Ancho., r~age Karen Mestas Development geology Well Recerds Dept. T~RU: MEMORANDUM State of Alaska ALASK~OIL AND GAS CO}~SERVATION COMMISSION TO'c~" ~. ~~t. erton' D^TE: September 7, 1982 · Chang~nk-,' FILE NO: .- 108A/I Commissioner FROM: Doug Amos . PetrOleum Inspector TELEPHONE NO: SUBJECT: Witness BOPE Test on Sohio ' s B-23 Wel 1, Sec. 31, Ti/R, U.P.M. Permit No. 82-112 on United Alaska Drilling Rig No. 2 ~_u. nda~_y.__AD :qus~.29.__ !982 - I traveled this date from Rowan Rig ~.' 26 tO Sohio's B'-23 well to witness the BOPE test. The test commen~d at 7:30 p.m. and was concluded at peru. There ~re no failures and I filled out an A.O.G.C.C. BOPE test report which is attached. In summry, I ~tnessed the successful BOPE test on Sohio's B-23 well. I filled out an A,O.G.C.C. BOPE test report ~ich is attached. 02-O01A(Rev.10/79) ' O&G #4 4/80 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector Opera. tot ... Well , Location: Date .~. dW~ ~ Well ~ _ ;~ ._ Representative Permit ~ ~Z- S~ '~asing Set Drilling Contractor (~/J,'/'~D ~. ~&&//J~Rig # 2 Representativ~ D~&/~P~/~ ~! ~P~ Location, General ' Well Sign General Housekeeping Reserve pit Rig BOPE 'Stack Test Pres sure Annular Preventer Blind Rams ~ / I " - Choke'Line Valves ~~ I H.c.R. Valve ~//! Kill Line Valves /~ Check Valve ~ Test Results: Failures ACCUMULATOR SYSTEM Full Charge Pressure ~O~ psig Pressure After Closure ./~D psig 200 psig Above Precharge Attained: min~$ sec Full Charge Pressure Attained: ~ min~ sec ~100, /~00 / / / · _ Controls: Master ~ Remote Blinds switch cover ~ Kelly and Floor Safety Valves Upper Kelly / ~est Pressure ~/~;~ Lower Kelly / a/Test Pressure Ball Type / /Test Pressure ~/ Inside BOP / ~"-Test Pressure Choke Manifold. / No. Valves No. flanges Adjustable Chokes Hydrauically operated choke. Test Time Repair or Replacement of failed equipment to be made within . Inspector/Commission office notified. Test Pressure /I Remarks: - _ .. hrs. ~b days and Distribution orig. - LO&GCC cc - Operator cc - Supervisor Inspector ~r. R. H. Reiley District Dril ling ~ngineer ~ohio Alaska Petrol~ Company Poue~ 6-61~ A~ehorag~, Al asks Re: Prudhoe Bay Unit B-25 Sohio Alaska Petroleum Company Permit No. Sut'. ~c. 8~S~, 1895~L, Sec 31, TllN, R14E, UP~. Btmhole Loc. i$88tS~, T54~, Sec 32, TllN, R14E, UP~I. Dear ~r. Reileyz Hnclosed is the approved application for permit to drill the above referenced well. Well s~mples and a mud log are not required. A continuous directional survey is requi~ed as per l0 AAC 25.050(b)(5)o If available, a tape containing the digitized log info~aation shall be submitted on all logs for copyln~ except experimental logs, velocity sux-veys and dipmeter surveys. ~y rivers in Alaska and their drainage systems have been classified as important fo~ the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.05.870 and the re~,ulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Nabitat Coordinatorts Office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter $, Article ? and the ~egulattons p~omulgated thereunder (Title 18, Alaska Administrative Code, Chapter ?0) and by the Federal Water Pollution Control Act, as amended. Prior to commencin~ operations you may be contacted by a representative o~ the Department of ~nvironmental Conservation. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours afte~ the well is spudded, i~e would al so like to be notified so that a representative of the Commission may be present to witness l~r. R. H. Reliey Prudhoe Bay Unit July 22, 1982 testing of blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a wi tness present. Veiny truly yours, C. V. Chatterton Chail, l~n Of flY ORDER OF TH~ COMMiSSiON Alaska Oil and Gas ~nse~vatton ~tssion Eric 1 o sure cc-,. Department of Fish & Game, Habitat Section w/o encl. Department of J~nvtron.mental Conservation w/o encl. C¥Ctbe SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 9, 1982 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: Well B-23(12-32-11-14) PBU Enclosed are the following documents, in triplicate, along with our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill, 2. Proposed Blowout Prevention Diagram, 3. Surveyor's plat showing well location, 4. Proposed drilling program outline, 5. Directional map. If you have any questions, please call R. H. Reiley at 263-5183 or K. W. Kolthoff at 263-5176. Yours very truly, R. H. Re±ley District Drilling Engineer RHR: :yr Enclosures cc: Well File #17 JUL 1 2 0il & 6~s Cons. STATE OF ALASKA ----~ ALASKA C ~AND GAS CONSERVATION CC ,VllSSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN lb. Tvpe of well EXPLORATORY [] DEVELOPMENT OIL I~ DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE ~ MULTIPLE ZONE [] 2. Name of operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of well at surface 897'SNL, 1895'WEL, Sec 31, TllN, R14E, UPM At top of proposed producing interval 1900'SNL, 550'EWL, Sec 32, TllN, R14E, UPM At total depth 1980'SNL, 745'EWL, Sec 32, TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF etc.) Est. KBE = 75'AMSL 6. Lease designation and serial no. ADL 28310 9. Unit or lease name Prudhoe Bay Unit 10. Well number B-23(12-32-11-14) ?BU 11. Field and pool Prudhoe Bay Prudhoe Oil Pool 12. Bond information (see 20 AAC 25.025) Type Blanket Suretyand/ornumber Safeco Ins. 2975387 Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed NW of Deadhorse 15 miles North of ADL 28313 3380 feet SW well B-16 1600feet 16. Proposed depth (MD & TVD) 9999'MD - 9212' TVD feet 17. Number of acres in lease 2491 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 4000 feet. 21 ~20. Anticipated pressures MAXIMUM HOLE ANGLE32°0~ r(see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program 18. Approximate spud date August 15, 1982 3300 psig@ ., Surface 4390 ,psig@ 8800 ft. '~(TVD) SIZE Hole I Casing 36 120x30 17½ 13 3/8 12¼ I 9 5/8 8½ I 7 Weight CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Grade CouPling Length MD TOP TVD Insulated Co~lductor 80 SurBace 72# L-80 Butt 2680 Surface 47# L-80 Butt 9040 Surfiace J 1J4S L-80 1455 26# I 8544 ~7980 I MD BOTTOM TVD 110~ 110 2680! 2680 9040I 8400 I 9999I 9212 I (include stage data) 8 cu.yds. Concrete 3720 cu.ft. Permafrost 1245 cu.ft Class G; 130 cu.ft. Permafrost 357 cu.ft. Class G w 22. Describe proposed program: See attached proposed drilling and completion program. RECEIVED J U L 1 2 i982 .... e,:, o ~'~,, f'nne I~mmmleolnn 23. I i~ereby certify that the foregoing is true and correct to the best of my knowledge ~¥fl~' ~3 , f~) x~ Ancn0rago % pistrict Engineer The space below ~'~r Commission use CONDITIONS OF APPROVAL Samples required []YES ~3.NO Permit number APPROVED BY ( Z,~~/ Mud log required []YES [~NO ,,~~.~oval date i Directional Survey required [ APl number ~YES []NO 50-- oz-'} --Cc, ?~ ) SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER by order of the Commission DATE July 22, 1982/ Form 10-401 Submit in triolicate As shown on the attached directional plat we are aware of the potential intersection problems which can result from the drilling of this well. If-during actual drilling operations, one of these intersections is approached within',hazardous proximity, the well to be intersected will be shut-in. WRLT. B-23(12-32-11-14) PBU PI~OPO~D D~.T.ING AND Cfk~PLEi~ON PROGRAM Dry bucket 36" hole to 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu. yds. concrete. Drill 17 1/2" hole to 2700' and cement 13 3/8" 729 L-80 Buttress casing to surface using 3720 cu. f~. Permafrost II cement. Blowout prevention equipment consists of 5000 psi W.P. pipe rams, blind rams and annular preventer frc~ 13 3/8" casing point to T.D. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Max/hum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss a~ an oil colun~ to 8800' TVDss. Vertically drill 12 1/4" hole to 4000' TVD a~ a~T/cnally drill 12 1/4" hole to 8404' TVD. Run 9-5/8, 479 L-80 Buttress casing to 8400 ' TVD and cement first stage with 1245 cu. ft. Class G cement. Cement 'second stage through D.V. packer collar at 2600' with 130 cu. ft,'permafrost C c~Hr~nt. The 9 5/8" casing will be hung at surface; the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Directionally drill 8 1/2" hole to T.D. at 9212' TVD. ~t 7" liner to 500 ' inside 9 5/8" casing shoe with 357cu.. ft. Class G cement with 18% salt. Run 5%" 17~! L-80 A/B MOD Butt. I.P.C. tubing with 13 gas lift mandrels and a production packer assembly at 7938' TVD. A subsurface safety malve with dual control lines will be placed at 2125'. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to' rig release. perforations to be submitted On Sundry Notice to follow. Details of proposed L I 2 D82 Gas Cons, Commission Anchorage iON /8" TRIPLE RAM STACK 5000 PSI WP DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS 2" KILL LINE CHECK GATE GATE DRILLING SPOOL PIPE RAMS 4'" CHOKE LINE GATE GATE J U L 1 2 .~U82 Anchora,q9 OI O4 O3 02 30 _ ~0 30 40 I0 20 30 40 25 36 B-19 ! .0,(~PrOpOsed) (Proposed) I -o B-18 I B-20 ~0 (Proposed) J 'Proposed) ,,,,1~, 1700' :>9 8- ,8 { Proposed) LAT.: 70° 16' 14.08" LONG.: 148° 40' 32.78" X : 663,371 kY 5,950,300 B-22 B - 2:3 (Proposed (Proposed) B- 24 ~ (Pr°p°sed)(~ O' EWL ~ + o o 8-25 ( Proposed PORTION OF T II N, R 14 E, U.M. SCALE 1"=1/2 MILE CERTIFICATE OF SURVEYOR I hereby certify that I am properly registered to pr(]ctice land surveying in the St(Ire of Al(]sk(] (]nd th(It this pl(]t represents (] Ioc(]tion survey of the wellp(]d shown (]nd the wells thereon. This survey w(]sm(]de by me or under my supervision (]ndnl! dimensions (]nd other det(]ils (]re correct. Bottom hole Ioc(]tions (]re furnished by others. Date J U L 1 2 1982 Ai3Sk~ Oil & Gas Cons. 6ommis,' Anchorage Add Proposed BHL 8-21,22,23,24,&25 Revise 'B-18 surface location, add proposed bottom hole location B - 20 REVISE B- 18 8, B- 19 BHL. /27 / 82 5/4/82 / 5 /82 lit - t WELLS T. IIN. T. ION. SUMP 30 - II - 14) ~ /4 - $0-/I- 14) /4 -29- I/- I 4 ] 31 -//-/¢ ) '32 -3~- //-/4) (12- 32-/I-/4) 3/-//-/,~) '24- 3/- //- /4) 23 'o PAD DETAIL SCALE I"= :300' Gary L. McNeil L.S. 5121 Sheet :3 of 3 PAD "B" EXTENSION Located In ~li~ I/4 PROTRACTED SEC. 3liT. I,I N.jR. 14E.jUMIAT MERIDIAN,AK, Surveyed for SOHIO ALASKA PETROLEUM CO. Surveyed by F M. LINDSEY I~ ASSOC. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard Box 4-081 Anchorage Alaska ~ ProPOSED W~.L GG3~vd8 · O0 GG4974G, O0 ) a IIG.3 O,e IM.O .7 3iLS ~ 16.4 ,., *.* ,., D 6 !~.~ D ? s~.a ----'~l~ G.3 ,., ,.0 ,., ~.G · , ~... ... ... ... ~.. s · tls { ti te.e e.e a ia iO.S e.O e.e e.o ' ~.e · tS le.g e.e e.e e.e I 14 10,7 I 18 o.? e.e e.o T~ KLL ~Z~ G~ ~T TO UERT lrClqL INTERSEOTI:ON /F-.~G~S£D'~ /NEI~.BV~ TV~ ~;P/~' '1'99 DEPRRT 7 a~ee I~ FM! PROPOSED bELl. HO PRIfl'I'ED REPORT ~OULD ¥0U L[~E ~ P~ZN?OU? OF Tfl~ H~KF..~ CLO~ ~ DX~IIIC~ · 163.0 PEET DI_REGTIO~AL MAI:' B-23 (12-32-11-14) PBU ri .... 867 lin ' i I ! I I · i~ qooo'. , i .- CHECK LIST FOR NEW WELL PERMITS Company - ~'"~ ~ ,,'~ Lease & Well No. ITEM APPROVE DATE (2) ,Loc $) (3) Admin ¢ /~,4,~ ~_j %-~n,, (~ thru 11) 1 -'.,(4) Casg ~-Z~-~7- 1 (12 thru 20) 1 '/(6) Add: (21 thru 24) 1 Is the permit fee attached 2. Is well to be located in a defined pool ............. · 3. Is well located pr°per distance from property line ..iiiiiiiiiiiiii 4. Is well located proper distanCe from other wells .... 5. Is sufficient ~ndedicated aCreage available in this pool 6. Is well to be deviated and is well bore plat included .............. 7. Is operator the only affected party ................................ 8. Can permit be approved before ten-day wait ......................... · 10. 1. · 3. 14. 15. 16. 17. 18. 19. 20. 3eOlogy: rlf-J-- ~,, ~' Engin ~ering_: LCS YES NO 21. 22. 23. 24. 25. Does operator have a bond in force Is a conservation, order needed .... Is administrative approval needed ; Is conductor string provided ............. ' ........................... Is enough cement used to circulate on conductor and' surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ........... ' .......... Will surface casing protect fresh water zones ................ , ...... Will all casing give adequate safety in collapse, tension and burst. Is this well to .be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure-included on 10-403 ............ Is adequate well bore separation'proposed ........... : ........ ~ ...... Is a diverter system required . Are necessary diagrams of ~,-,d BOP equipment attached ....... ~f Does BOPE have sufficient pressure rating - Test to o-~m~- psig ...~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. Additional requirements ............................................. REMARKS ' o ~O INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE ., } o 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. LIBRARY TAPE CURVE SPECIFICATIONS Company Well SOHIO ALASKA PETROLEUM COMPANY B-23 ~ Field PRUDHOE BAY .. County, State N. SLOPE, ALASKA Date 9-11-82 Curve Name (Abbrev.) Standard Curve Name Logs Used Scale RILD . Induction L0. g - Deep DIFL .2-2000 , ,, RI LM " " - 'Medium " " RFOC " " - Focused " " GR - Gamma Ray " 0-100, 1~0-200 SP Self Potential " 0-100, 100-200 CAL' Cai iper CDL 6-16 DEN Bulk Density CDL 2-3 CN Compensated Neutron CN 60-0 , , , , . AC Accoustic BHC AC 150-50 ,,. GR1 Gamma Ray CDL 0-100, 100-200 DENP Density Porosity CDL 60-0 CORR Correction Curves CDL -.5 to .5 .... "'," ,,, ', .... ' . . ,'~ . ~c~v~° , ~t~/V0 ~-.~. ..... i " .......................... ~,JtOl.ag0 PAGE PAGE 2 PAGE PAGE 5 PAGE 6 PASE 7 PAGE PAGE PAGE 10 PAGE PAGE PAGE PAGE PAGE 15 PAGE 16 PAGE 17 PAGE 18 PAGE 19 PAG£ 2O ~UT~ Al A'qK/~ Dg"TDni C'.tu r'~'t ....................................................................................................... - ~.~:: ................ e-.-e ......... Ie-~,~ ................ ~;'~ ............. 1~';"~ ............. o;I .... ~:~ ;:'~ ~'~:':~: ~:: ~/'"9~' ........... 6"~-8' ........... 1~ .......... 2;~ ............ 1~',~ ........... 0;1- .=~ .=.:~.~:6~~; :~:~;~.~~:.~~=:~:~--~:-: ........... 8-~ ............. t'8"~'~ ............... ~;'~: ......... ~0;~~ ............. 0';-I .. ~.-~.~,~,-~::;~e~:::~:~ ~~-: ....... ~'~ ....... 2i'"~-e-: ....... E';'"~- ....... ~~ ............... 0;-t-- ... PAGE 21 PAGE * ALASKA COMPUTING CENTER * RECEIVED * * .............................. JUL . ............................ ,.A- ........ SC,~L~BERGER ........ Alaska 0il I Gas Cons. Commi~ .............................. Anchorage ****************************** COMPANY NAME : BP EXPLORATION WELL NAME : B- 23 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292077900 REFERENCE NO : 97176 LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/07/ 8 ORIGIN : FLIC REEL NAME : 97176 CONTINUATION # : PREVIOUS REEL : COMMENT : BP EXPLORATION, PRUDHOE BAY, B-23, API #50-029-20779-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 97/07/ 8 ORIGIN : FLIC TAPE NAME : 97176 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : BP EXPLORATION, PRUDHOE BAY, B-23, API #50-029-20779~00 TAPE HEADER Prudhoe Bay CASED HOLE WIRELINE LOGS WELL NAME: B-23 API NUMBER: 500292077900 OPERATOR: BP Exploration LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 8-JUL-97 JOB NUMBER: 97176 LOGGING ENGINEER: E. Bartz OPERATOR WITNESS: R.Bordes SURFACE LOCATION SECTION: 31 TOWNSHIP: lin RANGE: 14E FNL: 894 FSL: FEL: 1897 FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: 77.20 DERRICK FLOOR: GROUND LEVEL: 41.70 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8. 500 7. 000 10080.0 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH .............. 88888.O 9784.0 9782.5 9774.0 9759.0 9751.0 9741.0 9733.0 9730.0 9719.5 9716.5 9713.5 9709.5 9706.0 9700.5 9698.5 9696.5 9688.5 9688.0 9669.5 9637.5 9634.0 9628.0 9627.5 9620.0 9613.0 9611.5 9609.0 9601.0 9597.5 9585.5 9576.0 9571.5 9559.5 9558.0 9555.0 9554.5 9553.0 100.0 $ REMARKS: .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH CNTD .............. 88888.0 9784.0 9776.0 9760.5 9753.5 9744.0 9733.0 9730.5 9719.5 9718.5 9714.5 9710.5 9707.0 9700.5 9696.5 9693.5 9687.0 9670.5 9637.5 9628.5 9620.5 9613.0 9609.0 9600.5 9596.5 9586.5 9577.5 9571.5 9560.0 9555.0 9553.0 100.0 88889.5 9784.0 9776 0 9760 5 9753 5 9744 0 9733 0 9730 5 9719 5 9718 5 9714 5 9710 5 9707 0 9700 5 9696 5 9693 5 9687 0 9670.5 9637.5 9635.0 9628.5 9621.0 9613.0 9609.0 9600.5 9596.5 9585.5 9577.5 9571.5 9560.0 9555.0 9553.0 100.0 CONTAINED HEREIN IS THE CNTD DATA ACQUIRED ON BP EXPLORATION'S B-23 WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT PASS #1 GRCH TO GR.BCS; AND PASS #1 NPHI TO GR.BCS. ALL OTHER CNTD CURVES WERE CARRIED WITH THE PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center NPHI SHIFT. $ $ 8-JUL-1997 15:22 PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH ................................... GRCH 9807.0 9550.0 CNTD 9819.0 9550.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH CNTD .............. REMARKS: THIS FILE CONTAINS CNTD PASS #1. NO PASS TO PASS SHIFTS WERE APPLIED TO THIS DATA. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** ....................................................................................... NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 560155 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNTD PU-S 560155 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNTD 560155 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNTD 560155 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNTD CPS 560155 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNTD CPS 560155 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNTD CPS 560155 O0 000 O0 0 i 1 1 4 68 0000000000 CNTC CNTD CPS 560155 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CNTD GAPI 560155 O0 000 O0 0 1 1 1 4 68 0000000000 TENS CNTD LB 560155 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 9820.500 NPHI. CNTD 42.849 NRAT. CNTD 7.171 CRAT. CNTD NCNT. CNTD 1926. 770 FCNT. CNTD 268. 682 CFTC. CNTD 265. 772 CNTC. CNTD GRCH. CNTD -999. 250 TENS. CNTD 3091. 000 DEPT. 9550.000 NPHI.CNTD 13.624 NRAT. CNTD 3.028 CRAT. CNTD NCNT. CNTD 4538.600 FCNT. CNTD 1498.699 CFTC. CNTD 1482.466 CNTC. CNTD GRCH. CNTD 31.317 TENS. CNTD 3085.000 6.500 1757.613 2.890 4802.774 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9807.0 9507.0 CNTD 9819.0 9520.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTEDDEPTH .......... BASELINE DEPTH GRCH CNTD 88888.0 88888.0 88890.0 9816.0 9818.0 9814.5 9815.0 9806.0 9807.0 9796.0 9798.0 9794.5 9796.5 9793.5 9795.0 9787.0 9789.0 9783.5 9783.5 9781.0 9783.5 9775.0 9777.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 9774.0 9776.0 9759.0 9760.5 9757.5 9760.0 9755.0 9759.0 9751.0 9753.5 9748.5 9752.5 9744.0 9747.0 9741.5 9746.0 9739.5 9742.0 9736.5 9738.0 9738.5 9733.0 9733.0 9728.5 9731.0 9728.0 9728.5 9720.0 9720.0 9716.0 9718.0 9713.5 9714.5 9706.5 9707.5 9706.0 9707.0 9703.5 9704.0 9700.5 9700.5 9698.5 9696.5 9696.5 9693.5 9688.0 9687.0 9680.5 9681.0 9674.5 9675.0 9669.5 9670.5 9668.0 9670.5 9666.0 9667.5 9662.5 9663.5 9654.5 9655.5 9648.5 9649.0 9644.0 9645.0 9637.5 9637.5 9633.5 9635.0 9628.5 9629.0 9626.5 9628.5 9619.5 9621.5 9616.0 9616.5 9613.0 9613.0 9611.0 9613.0 9608.5 9609.5 9606.5 9607.5 9605.5 9605.5 9597.5 9596.5 9596.0 9595.5 9591.5 9591.5 9589.5 9590.5 9585.5 9586.5 9586.0 9582.5 9583.0 9576.0 9577.5 9575.0 9577.0 9571.5 9571.5 9569.5 9571.0 9563.0 9565.0 9560.0 9560.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 9557.5 9555.0 9553.0 9550.0 100.0 $ 9555.5 9553.0 9551.0 101.0 956O. 0 102.5 REM. ARKS: THIS FILE CONTAINS CNTD PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT PASS #2 GRCH TO PASS #1 GRCH; AND PASS #2 NPHI TO PASS #1 NPHI. ALL OTHER CNTD CURVES WERE CARRIED WITH THE NPHI SHIFT. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 560155 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI CNTD PU-S 560155 O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNTD 560155 O0 000 O0 0 2 1 1 4 68 0000000000 CRAT CNTD 560155 O0 000 O0 0 2 1 1 4 68 0000000000 NCNTCNTD CPS 560155 O0 000 O0 0 2 1 1 4 68 0000000000 FCNT CNTD CPS 560155 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC CNTD CPS 560155 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC CNTD CPS 560155 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) GRCH CNTD GAPI 560155 O0 000 O0 0 2 1 1 4 68 0000000000 TENS CNTD LB 560155 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 9821.000 NPHI. CNTD 40.366 NRAT. CNTD 6.276 CRAT. CNTD NCNT. CNTD 2040.338 FCNT. CNTD 325.079 CFTC. CNTD 321.558 CNTC. CNTD GRCH. CNTD -999.250 TENS. CNTD 3091.000 DEPT. 9508.000 NPHI. CNTD -999.250 NRAT. CNTD NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD GRCH. CNTD 28.394 TENS. CNTD -999.250 -999.250 CRAT. CNTD -999.250 CNTC. CNTD 6.233 1977.396 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. DEPTH INCREMENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: CNTD 1, 2, $ REMARKS: THE ARITHMETIC AVERAGE WAS CALCULATED AFTER CLIPPING AND DEPTH CORRECTIONS WERE APPLIED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 560155 O0 000 O0 0 3 1 1 4 68 0000000000 NPHI CNAV PU-S 560155 O0 000 O0 0 3 1 1 4 68 0000000000 NRAT CNAV 560155 O0 000 O0 0 3 1 1 4 68 0000000000 CRAT CNAV 560155 O0 000 O0 0 3 1 1 4 68 0000000000 NCNTCNAV CPS 560155 O0 000 O0 0 3 1 1 4 68 0000000000 FCNTCNAV CPS 560155 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC CNAV CPS 560155 O0 000 O0 0 3 1 1 4 68 0000000000 CNTC CNAV CPS 560155 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH CNTD GAPI 560155 O0 000 O0 0 3 1 1 4 68 0000000000 TENS CNTD LB 560155 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 10 DEPT. 9821.000 NPHI. CNAV -999.250 NRAT. CNAV NCNT. CNAV -999.250 FCNT. CNAV -999.250 CFTC. CNAV GRCH. CNTD -999.250 TENS. CNTD 3091.000 -999.250 -999.250 CRA T . CNA V CNTC. CNA V -999.250 -999.250 ** END OF DATA ** * * * * FILE TRAILER * * * * FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 4 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH ........................... CNTD 9835.0 $ 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): STOP DEPTH 9147.5 20-APR-97 8C0-609 32 20-APR-97 9827.0 9827.0 9550.0 9827.0 1800.0 NO LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 11 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX MEAS SONDE CNTD COMP NEUTRON $ TOOL NUMBER ATT-B CNT- D BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : 8.500 10080.0 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) : Brine 8.50 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 20000 TOOL STANDOFF (IN): REMARKS: Collars were not visible due to rough / old casing. TIED INTO ATLAS CNL LOG (12-01-96). TWO PASSES MADE FROM 9827'-9950'. 2.5" NEUTRON TOOL RUN. MASTER CALIBRATION TANK VALUES ENTERED MANUALLY. BEFORE CALIBRATION WAS WITHIN TOLERANCE OF MASTERS. BEFORE BACKGROUND ETC. MASTER CALS ARE ONLY CHECKS, (i.e. DO NOT CMPUTE A GAIN). THIS FILE CONTAINS THE RAW CNTD DATA FOR PASS #1. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 12 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP EL~ CODE (HEX) DEPT FT 560155 O0 000 O0 0 4 1 1 4 68 0000000000 NPHI PS1 PU 560155 O0 000 O0 0 4 1 1 4 68 0000000000 RTNR PS1 560155 O0 000 O0 0 4 1 1 4 68 0000000000 TNRA PS1 560155 O0 000 O0 0 4 1 1 4 68 0000000000 RCNT PS1 CPS 560155 O0 000 O0 0 4 1 1 4 68 0000000000 RCFT PS1 CPS 560155 O0 000 O0 0 4 1 1 4 68 0000000000 CNTC PS1 CPS 560155 O0 000 O0 0 4 1 1 4 68 0000000000 CFTC PS1 CPS 560155 O0 000 O0 0 4 1 1 4 68 0000000000 GR PS1 GAPI 560155 O0 000 O0 0 4 1 1 4 68 0000000000 TENS PS1 LB 560155 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 9835.000 NPHI.PS1 20.241 RTNR.PS1 4.000 TNRA.PS1 RCNT. PS1 3282.051 RCFT. PS1 820.513 CNTC. PS1 3318.501 CFTC. PSi GR.PS1 0.000 TENS.PSi 2660.000 DEPT. 9147.500 NPHI.PS1 39.937 RTNR.PS1 6.005 TNRA.PS1 RCNT. PS1 2000.000 RCFT. PS1 250.000 CNTC.PS1 2057.357 CFTC.PSi GR.PS1 24.650 TENS. PSi 2996.000 3.785 811.625 6.186 247. 292 LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 13 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE I~JMBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 9824.0 9499.5 CNTD LOG HEADER DATA DATE LOGGED: 20-APR-97 SOFTWARE VERSION: 8C0- 609 TIME LOGGER ON BOTTOM: 32 20-APR-97 TD DRILLER (FT) : 9827.0 TD LOGGER (FT) : 9827.0 TOP LOG INTERVAL (FT): 9550.0 BOTTOM LOG INTERVAL (FT) : 9827.0 LOGGING SPEED (FPHR): 1800.0 DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 14 AMS AUX MEAS SONDE CNTD COMP NEUTRON $ ATT-B CNT- D BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 10080.0 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) : Brine 8.50 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 20000 TOOL STANDOFF (IN): REMARKS: Collars were not visible due to rough / old casing. TIED INTO ATLAS CNL LOG (12-01-96). TWO PASSES MADE FROM 9827'-9950'. 2.5" NEUTRON TOOL RUN. MASTER CALIBRATION TANK VALUES ENTERED MANUALLY. BEFORE CALIBRATION WAS WITHIN TOLERANCE OF MASTERS. BEFORE BACKGROUND ETC. MASTER CALS ARE ONLY CHECKS, (i. e. DO NOT CMPUTE A GAIN). THIS FILE CONTAINS THE RAW CNTD DATA FOR PASS #2. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 15 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) O0 000 O0 0 5 1 1 4 68 0000000000 DEPT FT 560155 NPHI PS2 PU 560155 O0 000 O0 0 5 1 1 4 68 0000000000 RTNR PS2 560155 O0 000 O0 0 5 1 1 4 68 0000000000 TNRA PS2 560155 O0 000 O0 0 5 1 1 4 68 0000000000 RCNT PS2 CPS 560155 O0 000 O0 0 5 1 1 4 68 0000000000 RCFT PS2 CPS 560155 O0 000 O0 0 5 1 1 4 68 0000000000 CNTC PS2 CPS 560155 O0 000 O0 0 5 1 1 4 68 0000000000 CFTC PS2 CPS 560155 O0 000 O0 0 5 1 1 4 68 0000000000 GR PS2 GAPI 560155 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS2 LB 560155 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9824.000 NPHI.PS2 52884.734 RTNR.PS2 -999.250 TNRA.PS2 RCNT. PS2 1684.211 RCFT. PS2 0.000 CNTC. PS2 1702.915 CFTC. PS2 GR.PS2 0.000 TENS.PS2 2660.000 DEPT. 9499.500 NPHI.PS2 12.875 RTNR.PS2 2.899 TNRA.PS2 RCNT. PS2 5373.636 RCFT. PS2 1773.300 CNTC.PS2 5339.843 CFTC. PS2 GR.PS2 24.650 TENS.PS2 2996.000 -945.586 0.000 2.788 1754.093 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 8-JUL-1997 15:22 PAGE: 16 **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/07/ 8 ORIGIN : FLIC TAPE NAME : 97176 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : BP EXPLORATION, PRUDHOE BAY, B-23, API #50-029-20779-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 97/07/ 8 ORIGIN : FLIC REEL NAME : 97176 CONTINUATION # : PREVIOUS REEL : COMMENT : BP EXPLORATION, PRUDHOE BAY, B-23, API #50-029-20779-00 REOEIVED 1996 ~ask~ Oil &G~s Con~. C~mmission * ALASKA COMPUTING CENTER . ****************************** * ....... SCHLUMBERGER * ............................ ****************************** COMPANY NAME : BP EXPLORATION (ALASKA) INC. WELL NAME : B - 23 FIELD NAME : PRUDHOB BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292077900 REFERENCE NO : 96326 ' ~ 13-NOV-1996 10:59 PAGE: 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center **** REEL HEADER **** SERVICE NAME : EDIT DATE : 96/11/13 ORIGIN : FLIC REEL NAME : 96326 CONTINUATION # : PREVIOUS REEL : CO~4ENT : BP EXPLORATION, PRUDHOE BAY, B-23, API #50-029-20779-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/11/13 ORIGIN : FLIC TAPE NAME : 96326 CONTINUATION # : 1 PREVIOUS TAPE COGENT : BP EXPLORATION, PRUDHOE BAY, B-23, API #50-029-20779-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: B - 23 API NUMBER: 500292077900 OPERATOR: BP EXPLORATION (ALASKA) INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 13-NOV-96 JOB NUMBER: 96326 LOGGING ENGINEER: PAWLUK OPERATOR WITNESS: E. KRUMANOCK SURFACE LOCATION SECTI ON: 31 TOWNSHIP: 1 IN RANGE: 14E FNL: 894 FSL: FEL: 1897 FWL : ELEVATION(FT FROM MSL O) KELLY BUSHING: 77.20 DERRICK FLOOR: GROUND LEVEL: 41.70 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 9. 625 9235. 0 47. O0 2ND STRING 7. 000 10080.0 26. O0 3RD STRING 4 . 500 9822.0 12 . 60 PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH .............. 88888. 0 9837.5 9814.5 9784.5 9784. 0 9771.5 9767. 0 9757.5 9733.5 9702. 0 9698. 0 9671.0 9659. 0 9638. 0 9632. 0 9629. 0 9621.5 9613.5 9611. 0 9586.5 9572.5 9556. 0 9538.0 9512.0 9510.0 9509.5 9497.0 9490. 0 9461 5 9441 0 9438 5 9425 5 9414 5 9414 0 9394 5 9392 0 9391.5 9377.0 9367.5 9355. 0 9351.0 9339.5 9339. 0 9326. 0 9323.0 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH NPHI 88887.0 88888.0 9783.5 9771.0 9765.0 9756.0 9732.5 9701.0 9670.5 9658.5 9637.0 9628.0 9612.5 9586.0 9571.5 9555.0 9509.0 9497.5 9488.5 9461.0 9438.0 9414.0 9394.5 9391.5 9366.5 9350.5 9338.5 9325.5 9322.0 9837.5 9814.5 9783.5 9697.0 9670.0 9632.0 9628.0 9620.5 9610.5 9572.5 9537.5 9512.0 9509.0 9440.5 9425.5 9413.5 9391.5 9376.0 9353.5 9339.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 9319.0 9318.5 100.0 99.5 99.5 REMARKS: The depth adjustments shown above reflect cased hole GR to open hole GR and cased hole NPHI to open hole GR. Ail other CNTD curves were carried with the NPHI shifts. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : 001C01 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCRF2~ENT: O. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH ................................... GRCH 9826.0 9182.0 CNTD 9850.0 9182.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GR PASS NUMBER: BASELINE DEPTH .............. $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH CNTD REMARKS: This file contains CNTD Pass #1. shifts were applied to this data. $ LIS FORMAT DATA No pass to pass LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 2 3 4 66 5 66 6 73 7 65 8 68 9 65 11 66 12 68 13 66 14 65 15 66 16 66 0 66 66 0 66 0 73 48 1 0.5 FT 21 0 FT 68 1 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) ....................................................................................... DEPT FT 553856 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNTD PU-S 553856 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNTD 553856 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNTD 553856 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNTD CPS 553856 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNTD CPS 553856 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNTD CPS 553856 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNTD CPS 553856 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CNTD GAPI 553856 O0 000 O0 0 1 1 1 4 68 0000000000 TENS CNTD LB 553856 O0 000 O0 0 1 1 1 4 68 0000000000 CCL CNTD V 553856 O0 000 O0 0 1 1 1 4 68 0000000000 BCS GAPI 553856 GR O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10023.000 NPHI.CNTD -999.250 NRAT. CNTD -999.250 CRAT. CNTD NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD -999.250 CNTC. CNTD GRCH. CNTD -999.250 TENS.CNTD -999.250 CCL.CNTD -999.250 GR.BCS DEPT. 10000.000 NPHI.CNTD -999.250 NRAT. CNTD -999.250 CRAT. CNTD NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD -999.250 CNTC. CNTD GRCH. CNTD -999.250 TENS.CNTD -999.250 CCL. CNTD -999.250 GR.BCS -999.250 -999.250 -999.250 -999.250 -999.250 40.463 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: DEPT. 9500. 000 NPHI. CNTD 15. 483 NRAT. CNTD NCNT. CNTD 5348.356 FCNT. CNTD 1627. 907 CFTC. CNTD GRCH. CNTD 10.549 TENS. CNTD 1220.000 CCL. CNTD 3.143 CRAT. CNTD 1599.513 CNTC. CNTD 0.000 GR.BCS DEPT. 9000.000 NPHI. CNTD -999.250 NRAT. CNTD -999.250 CRAT. CNTD NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD -999.250 CNTC. CNTD GRCH. CNTD -999.250 TENS. CNTD -999.250 CCL.CNTD -999.250 GR.BCS DEPT. 8917.000 NPHI. CNTD -999.250 NRAT. CNTD NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD GRCH. CNTD -999.250 TENS. CNTD -999.250 CCL.CNTD - 999. 250 CRAT. CNTD -999. 250 CNTC. CNTD - 999. 250 GR. BCS 3.143 5313.910 19.092 -999.250 -999.250 68.480 -999.250 -999.250 70.487 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: O. 5000 FILE SUMFn~Y LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9826.0 9187.0 CNTD 9850 . 0 9187 . 0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger AlaSka Computing Center 13-NOV-1996 10:59 PAGE: BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888 0 9841 5 9807 5 9803 5 9801 5 9799 5 9797.5 9795.5 9791.5 9779.5 9777.5 9775.5 9773.5 9771.5 9769.5 9767.5 9757.5 9753.5 9741.5 9737.5 9733.5 9729.5 9725.5 9703.5 9687.5 9655.5 9653.5 9651.5 9649.5 9643.5 9639.5 9637.5 9633 5 9629 5 9617 5 9613 5 9605 5 9601 5 9597 5 9593 5 9585.5 9581.5 9573.5 9569.5 9565.5 9561.5 9557.5 9553.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH CNTD .............. 88887.0 88888.0 9841.5 9806.5 9802.5 9798.0 9794.0 9790.5 9778.5 9774.0 9770.5 9766.0 9702.0 9687.0 9655.0 9650.0 9642.0 9638.5 9801.5 9797.0 9777.0 9772.5 9769.0 9757.0 9752.5 9740.5 9737.0 9733.0 9729.5 9724.5 9652.5 9649.0 9637.0 9633.5 9628.5 9616.5 9613.0 9605.0 9600.5 9596.5 9593.0 9585.0 9581.5 9573.5 9569.0 9565.0 9561.5 9557.5 9553.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 9551.5 9550.5 9547.5 9546.0 9519.5 9518.0 9515.5 9514.5 9509.5 9509.0 9505.5 9504.5 9503.5 9502.5 9499.5 9499.0 9497.5 9496.5 9495.5 9494.5 9493.5 9493.0 9489.5 9488.5 9487.5 9486.5 9483.5 9483.5 9479.5 9478.5 9475.5 9475.5 9473.5 9472.5 9471.5 9470.5 9469.5 9469.0 9461.5 9461.0 9457.5 9457.5 9449.5 9449.5 9445.5 9445.0 9435.5 9434.5 9433.5 9433.0 9431.5 9431.0 9429.5 9429.5 9421.5 9421.5 9417.5 9417.0 9405.5 9405.0 9401.5 9401.5 9397.5 9397.5 9393.5 9393.0 9381.5 9381.0 9379.5 9379.0 9377.5 9376.5 9375.5 9374.5 9369.5 9368.5 9365.5 9364.0 9359.5 9358.5 9355.5 9355.0 9353.5 9352.0 9349.5 9348.5 9337.5 9336.5 9333.5 9333.0 9307.5 9307.0 9303.5 9303.5 9299.5 9299.0 9269.5 9269.0 9265.5 9266.0 9261.5 9261.5 9257.5 9258.5 9253.5 9254.0 9243.5 9243.0 9239.5 9238.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 9235.5 9235.0 9233.5 9233.0 9231.5 9231.0 9229.5 9228.5 9227.5 9226.5 9223.5 9223.0 9219.5 9218.5 9217.5 9216.5 9205.5 9205.0 100.0 99.0 99.5 REMARKS: This file contains CArTD Pass #2. The depth shifts shown above relect GRCH pass #2 to GRCH pass #1 and NPHI pass #2 to NPHI pass #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553856 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI CNTD PU-S 553856 O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNTD 553856 O0 000 O0 0 2 1 1 4 68 0000000000 CRAT CNTD 553856 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 9 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) NCNT CNTD CPS 553856 O0 000 O0 0 2 1 1 4 68 0000000000 FCNT CNTD CPS 553856 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC CNTD CPS 553856 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC CNTD CPS 553856 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH CNTD GAPI 553856 O0 000 O0 0 2 1 1 4 68 0ooooooooo TENS CNTD LB 553856 O0 000 O0 0 2 1 1 4 68 0000000000 CCL CNTD V 553856 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 9850.000 NPHI.CNTD 30.613 ArRAT~CNTD 5.179 CRAT. CNTD 5.118 NCNT. CNTD 2989.514 FCNT. CNTD 585.916 CFTC. CNTD 572.070 CNTC. CNTD 3108.301 GRCH. CNTD - 999. 250 TENS. CNTD 1275. 000 CCL. CNTD O. 000 DEPT. 9500.000 NPHI.CNTD 16.147 NRAT. CNTD 3.160 CRAT. CNTD 3.233 NCNT. CNTD 5426.356 FCNT. CNTD 1577.909 CFTC. CNTD 1549.861 CNTC. CNTD 5422.222 GRCH. CNTD 11.922 TENS. CNTD 1190.000 CCL.CNTD 0.000 DEPT. 9186.000 NPHI.CNTD -999.250 NRAT. CNTD -999.250 CRAT. CNTD -999.250 NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD -999.250 CNTC. CNTD -999.250 GRCH. CNTD 25.266 TENS. CNTD -999.250 CCL.CNTD -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 10 FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: O. 5000 FILE SUMFLARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9825.0 9194.0 CNTD 9849.0 9194.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH CNTD 88888.0 88887.5 88888.0 9840.5 9840.5 9808.5 9808.5 9804.5 9804.0 9803.5 9803.0 9799.5 9798.5 9795.5 9794.5 9792.5 9792.0 9791.5 9791.0 9788.5 9787.5 9787.5 9787.0 9784.5 9784.0 9783.5 9782.5 9779.5 9779.0 9771.5 9771.0 9767.5 9766.0 9736.5 9736.0 9732.5 9731.0 9728.5 9727.5 9687.5 9686.0 9683.5 9682.5 9652.5 9651.5 9648.5 9648.0 9640.5 9640.0 9636.5 9636.5 9632.5 9632.0 9628.5 9627.5 9624.5 9623.0 9620.5 9619.5 9616.5 9615.5 9612.5 9612.0 9599.5 9598.5 9596.5 9596.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 11 9592.5 9591.5 9588 5 9584 5 9579 5 9575 5 9556 5 9552 5 9543 5 9539.5 9535.5 9524.5 9520.5 9516.5 9512.5 9503.5 9499.5 9496.5 9495.5 9492.5 9491.5 9488.5 9483.5 9479.5 9471.5 9467.5 9463.5 9459.5 9456.5 9455.5 9452.5 9451.5 9448.5 9447.5 9444.5 9436.5 9432.5 9~20.5 9416.5 9408.5 9404.5 9400.5 9396.5 9392 5 9384 5 9380 5 9379 5 9375 5 9371 5 9368 5 9367 5 9364 5 9363 5 9352 5 9351 5 9591.0 9579.0 9574.5 9542.5 9538.0 9534.5 9502.5 9499.0 9494.5 9491.0 9482.0 9477.5 9469.5 9466.5 9462.5 9459.0 9455.0 9450.5 9447.0 9379.0 9374.5 9371.0 9366.5 9363.0 9351.0 9592.5 9588.0 9584.5 9556.5 9552.0 9524.0 9520.5 9516.5 9512.0 9496.0 9492.5 9488.0 9456.0 9451.5 9447.5 9444.0 9436.0 9432.5 9420.5 9416.0 9408.0 9403.5 9400.0 9396.5 9392.0 9384.0 9379.5 9367.5 9363.0 9351.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 12 9348.5 9347.5 9347.5 9346.5 9340.5 9339.5 9339.5 9338.5 9336.5 9336.0 9335.5 9335.0 9332.5 9332.0 9328.5 9327.5 9324.5 9324.0 9319.5 9319.0 9315.5 9314.5 9311.5 9310.5 9307.5 9307.0 9304.5 9304.0 9300.5 9299.5 9296.5 9296.0 9284.5 9284.0 9280.5 9281 . 0 9276.5 9276.5 9272.5 9272.0 9268.5 9268.5 9264.5 9264.0 9263.5 9263.0 9260.5 9260.5 9259.5 9258.5 9256.5 9256.0 9255.5 9255.0 9252.5 9251.5 9248.5 9247.5 9243.5 9243.0 9239.5 9239.5 9231.5 9231.5 9228.5 9228.0 9227.5 9227.0 9223.5 9222.5 9220.5 9220.5 9216.5 9216.0 100.0 99.0 99.5 $ REMARKS: This file contains CNTD Pass #3. The depth shifts shown above relect GRCH pass #3 to GRCH pass #1 and NPHI pass #3 to NPHI pass #1. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 13 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT i1 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553856 O0 000 O0 0 3 1 1 4 68 0000000000 NPHI CNTD PU~S 553856 O0 000 O0 0 3 1 1 4 68 0000000000 NRAT CNTD 553856 O0 000 O0 0 3 1 1 4 68 0000000000 CRAT CNTD 553856 O0 000 O0 0 3 1 1 4 68 0000000000 NCNT CNTD CPS 553856 O0 000 O0 0 3 1 1 4 68 0000000000 FCNT CNTD CPS 553856 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC CNTD CPS 553856 O0 000 O0 0 3 1 1 4 68 0000000000 CNTC CNTD CPS 553856 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH CNTD GAPI 553856 O0 000 O0 0 3 1 1 4 68 0000000000 TENS CNTD LB 553856 O0 000 O0 0 3 1 1 4 68 0000000000 CCL CNTD V 553856 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 9849. 000 NPHI. CNTD 37. 370 NRAT. CNTD 5. 600 CRAT. CNTD NCNT. CNTD 2790. 697 FCNT. CNTD 533. 842 CFTC. CNTD 502. 404 CNTC. CNTD GRCH. CNTD -999.250 TENS. CNTD 1260. 000 CCL. CNTD O . 000 DEPT. 9500.000 NPHI.CNTD 16.931 NRAT. CNTD 3.386 CRAT. CNTD NCNT. CNTD 5385.826 FCNT. CNTD 1619.239 CFTC. CNTD 1563.809 CNTC. CNTD GRCH. CNTD 11.100 TENS. CNTD 1190.000 CCL.CNTD 0.000 5. 903 2930. 640 3.339 5456. 365 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 14 DEPT. 9193. 000 NPHI. CNTD -999. 250 NRAT. CNTD NCNT. CNTD ~999.250 FCNT. CNTD -999.250 CFTC. CNTD GRCH. CNTD 35.531 TENS. CNTD -999.250 CCL. CNTD -999.250 CRAT. CNTD -999.250 CNTC. CNTD -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. DEPTH INCREMENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1, 2, 3 CNTD $ REMARKS: The arithmetic average of passes 1,2 & 3 was computed after all depth shifts and clipping was applied. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 15 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553856 O0 000 O0 0 4 1 1 4 68 0000000000 NPHI CNAV PU-S 553856 O0 000 00 0 4 1 1 4 68 0000000000 NRAT CNAV 553856 O0 000 O0 0 4 1 1 4 68 0000000000 CRAT CNAV 553856 O0 000 O0 0 4 1 1 4 68 0000000000 NCNT CNAV CPS 553856 O0 000 O0 0 4 1 1 4 68 0000000000 FCNTCNAV CPS 553856 O0 000 O0 0 4 1 1 4 68 0000000000 CFTC CNAV CPS 553856 O0 000 O0 0 4 1 1 4 68 0000000000 CNTC CNAV CPS 553856 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH CNTD GAPI 553856 O0 000 O0 0 4 1 1 4 68 0000000000 TENS CNTD LB 553856 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 9850.000 NPHI. CNAV -999.250 NRAT. CNAV -999.250 CRAT. CNAV NCNT. CNAV -999.250 FCNT. CNAV -999.250 CFTC. CNAV -999.250 CNTC. CNAV GRCH. CNTD -999.250 TENS. CNTD 1330.000 DEPT. 9500. 000 NPHI. CNAV 16.185 NRAT. CNAV 3 . 229 CRAT. CNAV NCNT. CNAV 5386.308 FCNT. CNAV 1608.191 CFTC. CNAV 1570.904 CNTC. CNAV GRCH. CNTD 10.549 TENS. CNTD 1220.000 -999.250 -999.250 3.238 5396.959 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 16 DEPT. 9181.500 NPHI.CNAV -999.250 NRAT. CNAV NCNT. CNAV -999.250 FCNT. CNAV -999.250 CFTC. CNAV GRCH. CNTD 25.625 TENS. CNTD 1175.000 -999.250 -999.250 CRA T. CNA V CNTC. CNA V -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 9850.0 9182.0 CNTD LOG HEADER DATA DATE LOGGED: 29-0CT-96 SOFTWARE VERSION: 39.116 TIME LOGGER ON BOTTOM: 1215 29-0CT-96 TD DRILLER (FT) : 9836.0 TD LOGGER (FT) : 9858.0 TOP LOG INTERVAL (FT): 9182.0 BOTTOM LOG INTERVAL (FT) : 9850.0 LOGGING SPEED (FPHR): 1800.0 DEPTH CONTROL USED (YES/NO): NO LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 17 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~A RAY CNTD COMP. NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : TOOL NUMBER ........... CGRS-A 814 CNC-D 146 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) : 9235.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): PRODUCED FLUIDS 30.0 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 20000 TOOL STANDOFF (IN): 1.0 REMARKS: $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 18 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 553856 O0 000 O0 0 5 1 1 4 68 0000000000 NPHI PS1 PU 553856 O0 000 O0 0 5 1 1 4 68 0000000000 RTNR PS1 553856 O0 000 O0 0 5 1 1 4 68 0000000000 TNRA PS1 553856 O0 000 O0 0 5 1 1 4 68 0000000000 RCNTPS1 CPS 553856 O0 000 O0 0 5 1 1 4 68 0000000000 RCFT PS1 CPS 553856 O0 000 O0 0 5 1 1 4 68 0000000000 CNTC PS1 CPS 553856 O0 000 O0 0 5 1 1 4 68 0000000000 CFTC PS1 CPS 553856 O0 000 O0 0 5 1 1 4 68 0000000000 GR PS1 GAPI 553856 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS1 LB 553856 O0 000 O0 0 5 1 1 4 68 0000000000 CCLD PS1 V 553856 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9879.500 NPHI.PS1 28.288 RTNR.PS1 4.800 TNRA. PS1 RCNT. PS1 2716.981 RCFT. PS1 566.038 CNTC. PS1 2790.971 CFTC. PSi GR.PS1 22.156 TENS.PSi 865.000 CCLD.PS1 0.030 DEPT. 9500.000 NPHI.PS1 16.315 RTNR.PS1 3.358 TNRA. PS1 RCNT. PS1 5054.264 RCFT. PS1 1592.488 CNTC. PS1 5306.410 CFTC. PSI GR.PS1 9.977 TENS.PSI 1200.000 CCLD.PS1 0.000 4. 834 556. 661 3.256 1574.1 O1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 19 DEPT. 9181.500 NPHI.PS1 RCNT. PS1 2824.413 RCFT. PS1 GR.PS1 25.203 TENS.PSI 33.263 RTNR.PS1 502.773 CNTC. PS1 1155.000 CCLD.PS1 5.647 2916.835 0.000 TNRA.PS1 CFTC. PSi 5.433 516.813 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 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 INCRt~IENT : O . 5000 FILE S~Y VENDOR TOOL CODE START DEPTH CNTD 9850.0 $ 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): STOP DEPTH .......... 9187.0 29-0CT-96 39.116 1215 29-0CT-96 9836.0 9858.0 9182.0 9850.0 1800.0 NO LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 20 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMPLA RAY CNTD COMP. NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE/, BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): TOOL NUMBER CGRS-A 814 CNC-D 146 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) : 9235.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): PRODUCED FLUIDS 30.0 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 20000 TOOL STANDOFF (IN): 1.0 REMARKS: $ LIS FORMAT DATA · o 13-NOV-1996 10:59 PAGE: 21 LIS Tape Verification Listing Schlumberger Alaska Computing Center ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553856 O0 000 O0 0 6 1 1 4 68 0000000000 NPHI PS2 PU 553856 O0 000 O0 0 6 1 1 4 68 0000000000 RTNR PS2 553856 O0 000 O0 0 6 1 1 4 68 0000000000 TNRA PS2 553856 O0 000 O0 0 6 1 1 4 68 0000000000 RCNT PS2 CPS 553856 O0 000 O0 0 6 1 1 4 68 0000000000 RCFT PS2 CPS 553856 O0 000 O0 0 6 1 1 4 68 0000000000 CNTC PS2 CPS 553856 O0 000 O0 0 6 1 i 4 68 0000000000 CFTC PS2 CPS 553856 O0 000 O0 0 6 1 1 4 68 0000000000 GR PS2 GAPI 553856 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PS2 LB 553856 O0 000 O0 0 6 1 1 4 68 0000000000 CCLD PS2 V 553856 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 9867.000 NPHI.PS2 32.943 RTNR.PS2 5.357 TNRA.PS2 RCNT. PS2 2881.152 RCFT. PS2 537.815 CNTC. PS2 2959.613 CFTC. PS2 GR.PS2 27.391 TENS. PS2 940.000 CCLD.PS2 0.035 DEPT. 9500.000 NPHI.PS2 17.190 RTNR.PS2 3.440 TNRA.PS2 RCNT. PS2 5093.093 RCFT. PS2 1576.354 CNTC. PS2 5342.034 CFTC. PS2 GR.PS2 13.719 TENS. PS2 1195.000 CCLD.PS2 0.000 5.395 528.906 3.374 1559.852 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 22 DEPT. 9185.500 NPHI.PS2 RCNT. PS2 2418.604 RCFT. PS2 GR.PS2 32.156 TENS.PS2 33.880 RTNR.PS2 449.612 CNTC. PS2 1175.000 CCLD. PS2 5.655 TNRA.PS2 2573.342 CFTC. PS2 0.000 5. 505 462. 527 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE IVTJMBER 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH CNTD 9849.0 $ 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): STOP DEPTH 9194.0 29-0CT-96 39.116 1215 29-0CT-96 9836.0 9858.0 9182.0 9850.0 1800.0 NO LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 23 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAF~A RAY CNTD COMP. NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) TOOL NUMBER ........... CGRS-A 814 CNC-D 146 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) : 9235.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): PRODUCED FLUIDS 30.0 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : THERMAL BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 20000 TOOL STANDOFF (IN): REMARKS: $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 24 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP EL~ CODE (HEX) DEPT FT 553856 O0 000 O0 0 7 1 1 4 68 0000000000 NPHI PS3 PU 553856 O0 000 O0 0 7 1 1 4 68 0000000000 RTNR PS3 553856 O0 000 O0 0 7 1 1 4 68 0000000000 TNRA PS3 553856 O0 000 O0 0 7 1 1 4 68 0000000000 RCNTPS3 CPS 553856 O0 000 O0 0 7 1 1 4 68 0000000000 RCFT PS3 CPS 553856 O0 000 O0 0 7 1 1 4 68 0000000000 CNTC PS3 CPS 553856 O0 000 O0 0 7 1 1 4 68 0000000000 CFTC PS3 CPS 553856 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS3 GAPI 553856 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS3 LB 553856 O0 000 O0 0 7 1 1 4 68 0000000000 CCLD PS3 V 553856 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 9868.500 NPHI.PS3 31.371 RTNR.PS3 5.172 TNRA.PS3 RCNT. PS3 2826.855 RCFT. PS3 546.525 CNTC. PS3 2903.837 CFTC. PS3 GR.PS3 22.656 TENS. PS3 925.000 CCLD.PS3 0.026 DEPT. 9500.000 NPHI.PS3 17.308 RTNR.PS3 3.420 TNRA.PS3 RCNT. PS3 5066.132 RCFT. PS3 1574.803 CNTC. PS3 5330.808 CFTC. PS3 GR.PS3 13.367 TENS.PS3 1195.000 CCLD.PS3 0.000 5.209 537.472 3.390 1551.590 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-NOV-1996 10:59 PAGE: 25 DEPT. 9193.500 NPHI.PS3 RCNT. PS3 2587.771 RCFT. PS3 GR.PS3 36.125 TENS.PS3 38.642 RTNR.PS3 434.109 CNTC. PS3 1180.000 CCLD.PS3 6.286 TNRA.PS3 2606.242 CFTC. PS3 0.000 6.044 454.980 ** EArD OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 96/11/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/11/13 ORIGIN : FLIC TAPE NAME : 96326 CONTINUATION # : 1 PREVIOUS TAPE : COFIMENT : BP EXPLORATION, PRUDHOE BAY, B-23, API #50-029-20779-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/11/13 ORIGIN · FLIC REEL NAME : 96326 CONTINUATION # : PREVIOUS REEL : COMMENT : BP EXPLORATION, PRUDHOE BAY, B-23, API #50-029-20779-00 /1'2-- B 23 RECEIVED PRUDHOE BAY 't991 ~::::~.r...:: ~[:: ~ ~i~::t~ ~i::i ........................... :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::: ~.::::::::.:.: ============================= .......... ::::~ ........... :~.. :::::::::::::::::::::::::::::: ::::::::::::::::::::::::::: .............. :::t::::: :::~::1:::~: Run 1- 01 - December- 1996 CN/GR (Cased Hole) WESTERN ATLAS Logging Serv±ces 9168' 9852' rape Subfile 2 is type: LIS TAPE~HEAi~R 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 OPEN HOLE BIT SIZE (IN) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD BASELINE CURVE FOR SHIFTS B - 23 500292077900 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 07-JUL-97 8436 D. BARBA D. BODNAR PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BHCS GR 2 1 27-AUG-82 SWS 31 liN 14E 894 BASELINE DEPTH 9243.5 9247.0 9251.0 9252.0 9254.0 9254.5 9256.0 9257.0 9267.0 9284.5 9292.5 9295.0 9296.5 GRCH 9245.5 9248.5 9251.5 9252.5 9254.0 9255.0 9256.5 9257.0 9267.0 9285.0 9293.5 9296.0 9297.5 1897 77.20 0.00 41.66 CASING SIZE (IN) 9.625 7.000 4.500 4.500 DRILLERS DEPTH (FT) 9235.0 10080.0 9816.0 9865.0 CASING WEIGHT 47.00 26.00 12.60 12.60 (MEASURED DEPTH) (LB/FT) EQUIVALENT UNSHIFTED DEPTH 9316.0 9319.0 9322.0 9333.5 9334.5 9339.0 9341.0 9347.0 9348.0 9351.0 9352.5 9361.5 9387.5 9388.5 9390.0 9390.5 9396.5 9419.5 9428.5 9453.5 9460.5 9470.5 9472.0 9499.0 9503.5 9520.0 9521.5 9533.5 9536.0 9538.5 9554.5 9555.0 9556.5 9562.5 9563.0 9571.5 9577.0 9578.0 9578.5 9611.0 9616.5 9617.5 9618.0 9623.0 9627.5 9628.0 9628.5 9633.5 9671.0 9778.0 9781.5 9782.0 9838.0 $ REMARKS: 9316.5 9319.0 9323.0 9334.5 9335.0 9339.5 9341.5 9347.5 9348.0 9351.0 9353.0 9362.0 9388.0 9388.5 9390.0 9391.0 9397.0 9420.5 9429.5 9454.0 9461.0 9470.0 9470.5 9500.0 9504.5 9521.0 9522.0 9534.0 9537.0 9539.0 9555.0 9556.0 9557.0 9563.0 9564.0 9572.5 9577.5 9578.0 9578.5 9612.0 9617.5 9618.0 9618.5 9624.0 9628.5 9629.0 9629.5 9634.5 9671.5 9778.5 9782.0 9782.5 9838.5 CN/GR CaSed Hole. TIED INTO ACOUSTILOG DATED ll-SEP-82 WELL TEST SUMMARY: TEST DATE 18-0CT-96 ELAPSED TIME 4.0 HOURS GROSS FLUID RATE 1.43 MBPD NET OIL RATE 0.83 MBOPD NET WATER RATE 0.60 MBWPD FORM. GAS RATE 15.65 MMSCFD GOR 18835 SCF/STB LIFT GAS RATE 0.00 MMSCFD CASING PRESSURE 0.00 PSIG TGOR 18835 SCF/STB TGLR 10937 SCF/BBL CHOKE OPENING 96.0 MANIFOLD PRESSURE 929 PSIG MANIFOLD TEMP. 131 DEGF WATER CUT (CALC) 41.9 PCNT PUMPED 170 BBLS SEAWATER BEFORE LOGGING THE 4 MAIN PASSES. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CHISM OFF, CALIPER & CASING CORRECTED, SALINITY = 0.0 PPM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON 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 NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCH1A. OUT $ FILE HEADER FILE,NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. 1 0.5000 PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - START DEPTH STOP DEPTH 9186.0 9842.0 9196.0 9852.0 PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH NPHI 9232.5 9233.5 9243.5 9245.5 9247.0 9248.5 9251.0 9251.5 9252.0 9252.5 9254.0 9254.0 9254.5 9255.0 9256.0 9256.5 9257.0 9257.0 9267.0 9267.0 9284.5 9285.0 9289.0 9290.0 9292.5 9292.5 9295.0 9296.0 9296.5 9297.5 9316.0 9316.5 9319.0 9319.0 9322.0 9323.0 9332.0 9332.0 9339.0 9339.5 9341.0 9341.5 9347.0 9347.5 9348.0 9348.0 9351.0 9351.0 9352.5 9353.0 9361.5 9362.0 9374.5 9374.5 9383.0 9383.0 9390.0 9390.0 9396.5 9397.0 9425.5 9425.5 9438.5 9439.0 9453.5 9454.0 9460.5 9461.0 9470.5 9470.0 9472 . 0 9470 . 5 9509.0 9509.0 9528.5 9528.5 9543.5 9543.0 9560.5 9572.5 9578.0 9578.5 9612.5 9616.5 9617.5 9618.0 9623 .0 9628.5 9671.0 9702.5 9727.0 9736.0 9749.5 9769.0 9784.5 9787.5 9838.0 $ REMARKS: 9559.5 9572.5 9578.0 9578.5 9613.0 9617.5 9618.0 9618.5 9624.0 9629.0 9671.0 9703.0 9727.0 9736.0 9749.0 9768.5 9784.5 9788.0 9838.5 PASS 1. FUCT & NUCT WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B. OUT $ CN : BP EXPLORATION WN : B - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: (ALASKA) Name Tool Code Samples Units 1 GRCH 2418 68 1 GAPI 2 NPHI 2418 68 1 PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS Size * DATA RECORD (TYPE# 0) Total Data Records: 29 1006 BYTES * API API API API Log Crv Crv Length Typ Typ Cls Mod 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 Tape File Start Depth = 9870.000000 Tape File End Depth = 9155.000000 Tape File Level Spacing = 0.500000 fTape,File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7156 datums Tape Subfile: 2 275 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate PASS NUMBER: 2 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - 0.5000 START DEPTH STOP DEPTH 9186.0 9842.0 9196.0 9852.0 PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 files. BASELINE DEPTH GRCH 9188.0 9190.0 9198.0 9199.5 9199.0 9201.0 9203.5 9217.0 9219.5 9221.5 9221.5 9223.0 9225.0 9232.5 9244.0 9251.0 9252.0 9251.5 9252.5 9253.0 9253.0 9254.5 9256.5 9257.0 9262.0 9263.0 9265.0 9265.5 9266.0 9268.0 9268.0 9271.5 9278.5 9283.0 9284.0 9287.0 9295.0 9303.0 9307.5 9308.0 9309.0 9310.0 9316.5 9317.0 9317.0 9319.5 9319.5 9322.0 9322.5 9323.5 9323.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 9200.0 9216.5 9225.0 9232.5 9243.5 9254.5 9256.5 9257.5 9262.5 9263.0 9265.0 9266.0 9266.5 9271.5 9280.0 9288.0 9296.0 9303.5 9308.0 9309.0 9318.0 9321.0 9323.5 9324.0 9324.0 9331.0 9334.5 9335.5 9336.0 9336.5 9341.0 9343.5 9349.5 9350.0 9353.0 9359.0 9361.5 9362.0 9364.0 9366.5 9367.0 9368.0 9369.5 9371.5 9377.5 9378.5 9397.0 9411.5 9419.5 9421.0 9421.5 9424.5 9429.5 9435.5 9440.5 9441.0 9443.5 9453.5 9454.5 9469.5 9470.0 9470.5 9478.5 9483.0 9484.0 9501.0 9503.5 9504.0 9506.0 9512.5 9513.0 9538.0 9539.0 9547.5 9554.5 9555.0 9556.0 9557.0 9562.5 9567.0 9573.0 9573.5 9574.5 9575.5 9335.5 9336.0 9353 .5 9359.5 9364.0 9372.5 9378.5 9379.0 9397.5 9420.5 9430.5 9454.0 9454.5 9469.5 9471.0 9471.5 9501.5 9548.0 9555.5 9556.0 9556.5 9576.0 9325.0 9331.0 9336.0 9337.0 9341.5 9343.5 9349.5 9350.5 9362.0 9363.0 9367.5 9368.5 9369.5 9370.0 9397.5 9411.5 9421.0 9422.0 9425.0 9435.5 9440.5 9441.5 9444.0 9478.0 9482.5 9483.0 9503.5 9504.0 9505.5 9512.0 9513.0 9538.0 9538.5 9555.5 9556.0 9561.5 9567.5 9573.5 9574.0 9575.0 9576 9576 9577 9578 9584 9584 9587 9588 9593 9607 9610 9618 9619 9622 9623 9632 9632 9633 9634 9635 9642 9671 9698 9702 9729 9776 9784 9784 9809 9825 9826 9833 9837 $ REMARKS: .0 9577.0 .5 9577.0 .5 9578.5 9577.5 .5 9579.0 .0 9584.0 .5 9585.0 .5 9588.0 .5 9588.5 .0 9593.0 .0 9608.0 .5 9611.5 .5 9619.5 .0 9620.5 .0 9623.5 .0 9624.0 .0 9633.0 .5 9633.5 .0 9634.0 .5 9635.5 .5 9636.0 .0 9642.5 .0 9671.5 .0 9698.0 .0 9702.0 .5 9729.5 .5 9777.0 .0 9785.0 .5 9785.0 .5 9810.0 .5 9825.5 .0 9826.5 .0 9833.5 .5 9838.0 PASS 2. FUCT & NUCT WERE SHIFTED WITH NPHI. / ? ?MATCH2A. OUT / ? ?MATCH2B. OUT $ CN : BP EXPLORATION WN : B - 23 FN : PRUDHOE BAY COON : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units (ALASKA) Size API API API API Log Crv Crv Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 ~2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 29 4 42 995 99 4 42 995 99 4 42 995 99 4 42 995 99 16 Tape File Start Depth = 9870.000000 Tape File End Depth = 9155.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7156 datums Tape Subfile: 3 193 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 9186.0 9841.0 2418 9196.0 9851.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 files. BASELINE DEPTH GRCH 9188.0 9190.0 9221.5 9224.0 9225.0 9225.0 9232.5 9232.5 9235.5 9236.5 9243.5 9245.0 9244.0 9244.0 9251.5 9252.5 9252.5 9253.0 9255.5 9256.0 9256.0 9256.5 9257.0 9257.0 9257.5 9257.5 9257.5 9258.0 9258.5 9258.0 9259.0 9259.0 9260.5 9259.5 9261.0 9261.0 9261.5 9261.5 9262.0 9262.5 9265.0 9265.5 9265.5 9266.5 9266.5 9267.0 9267.5 9267.5 9267.5 9268.0 9268.0 9269.5 9277.0 9277.5 9279.5 9278.0 9280.0 9278.5 9283.0 9284.0 9289.0 9290.0 9294.5 9295.5 9295.5 9296.0 9299.5 9300.0 9302.0 9303.0 9304 . 0 9305 . 0 9305.0 9306.0 9305.5 9315.5 9316.0 9316.5 9316.5 EQUIVALENT UNSHIFTED DEPTH NPHI 9317.5 9318.5 9319.0 9319.5 9320.5 9321.5 9322.0 9323.5 9324.5 9332.0 9345.5 9346.5 9347.0 9348.0 9348.5 9350.0 9350.5 9351.0 9351.5 9352.5 9353.0 9356.0 9362.0 9363.0 9364.5 9365.0 9365.5 9366.0 9372.0 9376.5 9377.0 9378.0 9378.5 9389.0 9392.0 9396.0 9419.5 9429.5 9453.0 9454.5 9455.5 9456.5 9460.0 9485.0 9486.0 9498.5 9502.0 9503.0 9503.5 9504.0 9504.5 9505.5 9515.0 9515.5 9519.5 9520.0 9523 . 0 9524.0 9533.0 9533.5 9318.5 9319.0 9324.0 9347.5 9348.0 9350.5 9351.5 9352.0 9352.5 9353.0 9366.0 9366.5 9377.5 9378.0 9378.5 9455.0 9455.5 9460.0 9499.0 9502.5 9503.0 9503.5 9504.5 9533.5 9317.5 9319.5 9320.0 9320.5 9321.5 9322.5 9325.0 9332.0 9345.5 9346.0 9347.5 9348.5 9350.0 9356.5 9362.5 9363.0 9364.5 9365.5 9372.5 9378.5 9389.0 9392.5 9396.5 9419.5 9429.5 9454.0 9456.5 9457.0 9460.5 9483.5 9484.5 9503.0 9504.5 9505.0 9514.5 9515.5 9519.5 9520.5 9523.5 9524.0 9533.5 9534.0 9537.0 9~537.5 9538.0 9538.5 9541.5 9552.0 9555.0 9556.0 9562.0 9562.5 9566.5 9567.0 9574.5 9575.0 9576.0 9577.0 9578.0 9578.5 9579.0 9579.5 9583.5 9585.0 9585.5 9586.0 9587.0 9604.0 9604.5 9606.5 9616.5 9619.0 9625.0 9627.0 9628.0 9641.5 9642.5 9655.5 9671.0 9739.0 9778.5 9784.0 9787.5 9789.5 9790.5 9793.5 9800.0 9801.5 9802.5 9803.0 9803.5 9804.0 9811.5 9812.5 9813.0 9814.0 9814.5 9815.0 9818.0 9821.0 9822.5 9534.0 9538.0 9539.0 9575.0 9576.0 9579.0 9579.5 9607.5 9617.5 9625.5 9779.0 9784.5 9793.5 9818.0 9536.5 9537.5 9541.5 9551.5 9554.5 9555.0 9561.0 9562.0 9566.0 9567.0 9576.0 9576.5 9578.0 9578.5 9583.5 9585.0 9586.0 9586.5 9587.0 9604.0 9605.0 9617.0 9620.0 9628.0 9628.5 9642.0 9642.5 9655.5 9671.5 9739.5 9788.5 9790.5 9791.0 9800.5 9801.0 9802.0 9803.0 9803.5 9804.5 9812.0 9812.5 9813.0 9813.5 9814.0 9815.0 9821.0 9823.0 9823.0 9846.0 REMARKS: 9823.5 9846.0 PASS 3. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH3A. OUT / ? ?MATCH3B. OUT $ : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 29 Tape File Start Depth = 9870.000000 Tape File End Depth = 9155.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14312 datums Tape Subfile: 4 222 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 5 is type: LIS , FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 4 0.5000 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - START DEPTH STOP DEPTH 9168.0 9844.0 9178.0 9854.0 PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 (MEASURED DEPTH) BASELINE DEPTH 9189.5 9219.0 9230.5 9237.0 9251.0 9251.5 9253.0 9254.5 9255.0 9256.0 9257.5 9258.0 9261.0 9261.5 9263.0 9263.5 9266.5 9268.0 9276.5 9277.0 9283.0 9290.0 9292.5 9294.5 9295.0 9299.5 9303.5 9304.0 9305.0 9308.5 9309.0 9309.5 9311.5 9312.0 9316.5 9317.5 9320.0 GRCH 9191.5 9221.5 9232.5 9239.0 9252.0 9252.5 9253.0 9258.0 9268.5 9284.0 9294.0 9296.0 9304.0 9305.0 9306.0 9310.0 9311.5 9317.0 9320.5 EQUIVALENT UNSHIFTED DEPTH NPHI 9254.5 9255.0 9255.5 9257.0 9258.0 9261.0 9262.0 9263.5 9264.5 9267.5 9278.5 9279.0 9291.0 9295.5 9300.0 9309.0 9310.0 9313 . 0 9317.5 9323.5 9324.5 9325.0' 9325.5 9327.5 9329.0 9340.0 9341.0 9341.5 9342.0 9343.0 9347.5 9348.5 9350.5 9351.0 9354.0 9354.5 9359.0 9361.0 9362.0 9367.0 9376.5 9377.5 9378.0 9378.5 9379.0 9380.5 9389.0 9391.0 9391.5 9392.5 9396.5 9412.0 9419.5 9420.5 9421.0 9421.5 9429.0 9456.5 9457.5 9458.0 9458.5 9459.5 9466.5 9470.5 9477.5 9482.0 9482.5 9485.0 9487.5 9499.0 9512.0 9512.5 9519.5 9520.0 9522.0 9522.5 9523.0 9523.5 9524.0 9367.5 9377.5 9378.5 9379.0 9429.5 9458.0 9458.5 9466.0 9470.0 9499.5 9520.5 9523.0 9523.5 9524.0 9323.5 9324.0 9324.5 9325.5 9327.5 9329.5 9340.5 9341.0 9342.0 9342.5 9343.0 9347.5 9348.0 9350.0 9351.0 9354.0 9355.0 9360.0 9362.0 9362.5 9378.5 9379.0 9381.0 9389.5 9392.0 9392.5 9393.0 9397.0 9412.0 9419.5 9420.0 9420.5 9421.5 9456.5 9457.0 9459.0 9476.0 9480.5 9481.5 9484.0 9487.0 9511.5 9512.5 9519.5 9520.5 9523.5 9524.0 9532. 9533. 9533. 9534. 9534. 9537. 9538. 9539. 9541. 9547. 9552. 9553. 9554. 9555. 9556. 9563. 9567. 9567. 9568. 9574. 9574. 9575. 9577. 9578. 9579. 9591. 9603. 9606. 9607. 9611. 9617. 9623. 9627. 9628. 9638. 9639. 9642. 9648. 9655. 9665. 9666. 9674. 9704. 9730. 9752. 9771. 9771. 9780. 9781. 9784. 9789. 9790. 9791. 9800. 9801. 9801. 9802. 9803. 9803. 9823. 9533.0 9533.5 9534.5 9537.5 9547.5 9555.5 9556.5 9568.0 9569.0 9578.5 9579.0 9579.5 9608.0 9618.5 9624.0 9781.5 9801.5 9802.0 9823.0 9533.0 9533.5 9536.0 9537.5 9538.5 9541.0 9551.5 9552.5 9554.5 9555.0 9562.0 9566.5 9567.5 9574.0 9574.5 9575.0 9591.0 9603.5 9606.5 9612.0 9628.5 9629.0 9639.0 9639.5 9642.0 9647.5 9655.0 9666.0 9666.5 9674.5 9703.5 9730.5 9752.5 9771.5 9772.5 9781.5 9784.5 9790.0 9790.5 9791.0 9800.0 9801.0 9803.0 9804.0 9824.0 9832.5 9833.0' 9838.0 9840.0 $ REMARKS: 9832.5 9839.0 9824.5 9834.0 9842.0 PASS 4. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH4A. OUT / ? ?MATCH4B. OUT $ : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 29 Tape File Start Depth = 9870.000000 Tape File End Depth = 9155.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14312 datums Tape Subfile: 5 225 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3, 4 1, 2, 3, 4 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 4 PASSES. $ : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH CNAV 68 1 GAPI 4 2 NPHI CNAV 68 1 PU-S 4 3 FUCT CNAV 68 1 CPS 4 4 NUCT CNAV 68 1 CPS 4 4 38 995 99 1 4 38 995 99 1 4 38 995 99 1 4 38 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 29 Tape File Start Depth = 9870.000000 Tape File End Depth = 9155.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 Tape Subfile: 6 21468 datums 52 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape 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: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9185.0 2418 9194.5 $ 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): STOP DEPTH 9857.0 9866.5 01-DEC-96 FSYS REV. J001 VER. 1.1 600 01-DEC-96 10032.0 9856.0 9200.0 9852.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SBAR PCM GR CN $ SWIVEL SUB S INKER BAR PULSE CODE MODULATOR GAMMA RAY COMPENSATED NEUTRON TOOL NUMBER 3913NA 8250EA/8248EA 8262XA 2418XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT) : LOGGER'S CASING DEPTH (FT) : .000 10080.0 .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) : SEAWATER .00 .0 .0 0 .0 .000 41.900 18835.000 96.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : B~ASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS) : 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : .0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA .0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 DIM 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 1 32 DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 100 Tape File Start Depth = 9870.000000 Tape File End Depth = 9174.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39378 datums Tape Subfile: 7 Minimum re'cord length: Maximum record length: 176 records... 62 bytes 1014 bytes Tape Subfile 8 is type: LIS FILE KEADER FILE NUMBER: 7 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 9186.0 2418 9195.5 $ LOG HEADER DATA STOP DEPTH 9852.0 9861.6 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 SWIV SBAR PCM GR CN $ SWIVEL SUB S INKER BAR PULSE CODE MODULATOR GAMMA RAY COMPENSATED NEUTRON BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER' S CASING DEPTH (FT) : LOGGER' S CASING DEPTH (FT) : 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) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 01-DEC-96 FSYS REV. J001 VER. 1.1 634 01-DEC-96 10032.0 9856.0 9200.0 9852.0 1500.0 YES TOOL NUMBER 3913NA 8250EA/8248EA 8262XA 2418XA .000 10080.0 .0 SEAWATER .00 .0 .0 0 .0 .000 41.900 18835.000 96.0 THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 B~SE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS) : 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : 0.0 REMARKS: PASS 2. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 DIM 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 1 32 DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 99 Tape File Start Depth = 9866.000000 Tape File End Depth = 9178.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 46246 datums Tape Subfile: 8 Minimum record length: Maximum record length: 175 records... 62 bytes 1014 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW CURVES 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 9185.0 2418 9195.0 $ 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): STOP DEPTH 9853.0 9862.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SBAR PCM GR CN $ SWIVEL SUB SINKER BAR PULSE CODE MODULATOR GAMMA RAY COMPENSATED NEUTRON BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : LOGGER'S CASING DEPTH (FT) : 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) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 01-DEC-96 FSYS REV. J001 VER. 1.1 708 01-DEC-96 10032.0 9856.0 9200.0 9852.0 1500.0 YES TOOL NUMBER 3913NA 8250EA/8248EA 8262XA 2418XA 0.000 10O80.O 0.0 SEAWATER 0.00 0.0 0.0 0 0.0 0.000 41.900 18835.000 96.0 THERMAL SANDSTONE 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): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : 0.0 REMARKS: PASS 3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 DIM 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 99 Tape File Start Depth = 9867.000000 Tape File End Depth = 9179.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 64156 datums Tape Subfile: 9 Minimum re~ord length: Maximum record length: 175 records... 62 bytes 1014 bytes Tape Subfile 10 is type: LIS FILE ~EADER FILE NUMBER: 9 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 9167.0 2418 9176.0 $ 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): STOP DEPTH 9856.0 9865.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SBAR PCM GR CN $ SWIVEL SUB S INKER BAR PULSE CODE MODULATOR GAMMA RAY COMPENSATED NEUTRON BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : LOGGER'S CASING DEPTH (FT) : 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) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 01-DEC-96 FSYS REV. J001 VER. 1.1 759 01-DEC-96 10032.0 9856.0 9200.0 9852.0 1500.0 YES TOOL NUMBER 3913NA 8250EA/8248EA 8262X31 2418%3t 0.000 10080.0 0.0 SEAWATER 0.00 0.0 0.0 0 0.0 0.000 41.900 18835.000 96.0 THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 B~SE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 4. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 DIM 7 SPD 2418 68 1 F/MN 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 4 42 995 99 1 4 4 42 890 01 1 4 4 42 334 31 1 4 4 42 334 30 1 4 4 42 150 01 1 4 4 42 636 99 1 4 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 102 Tape File Start Depth = 9869.000000 Tape File End Depth = 9157.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 71888 datums Tape Subfile: 10 MinimUm re~ord length: Maximum record length: 178 records... 62 bytes 1014 bytes Tape Subfile 11 is type: LIS 9?/ ?/ ? 01 **** REEL TRAILER **** 97/ 7/ 8 01 Tape Subfile: 11 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 8 JLY 97 7:30a Elapsed execution time = 4.67 seconds. SYSTEM RETURN CODE = 0 B - 23 PRUDHOE BAY OCT 0 Alaska Oil & 6as Anchorage A /'%,, ,,'~n /',~ ,,.-\ .,.-~, /% /% /',., Run 1' 1:2 - September - 1995 CNi(~R Cased Hole 9170 9944 WESTERN ATLAS Logging Services Tape Subfile 2 is type: LIS 'TAP5~ 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 B - 23 500292077900 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 27-SEP-95 5808.05 K. RICHARDS E. RANDALL 31 liN 14E 894 1897 77.16 0.00 41.66 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 13.375 2693.0 72.00 9.625 9235.0 47.00 7.000 10080.0 26.00 4.500 9822.0 12.60 BASELINE DEPTH 9236.5 9251.0 9266.5 9267.5 9269.0 9282.0 9282.5 9284.0 9285.0 9292.0 9295.0 9298.5 9302.5 EQUIVALENT UNSHIFTED DEPTH PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 9237.0 9252.0 9267.5 9268.0 9268.5 9283.5 9284.5 9286.0 9286.5 9293.5 9296.5 9299.0 9304.0 BHCS GR 2 1 27-AUG-82 SWS 9312.5 ~9320.0 9342.5 9343.5 9351.5 9352.0 9359.0 9367.0 9375.0 9376.5 9377.5 9378.0 9379.5 9380.5 9398.0 9399.5 9420.0 9421.0 9430.5 9433.0 9436.5 9437.5 9451.0 9451.5 9454.0 9455.0 9470.0 9472.0 9472.5 9494.0 9498.5 9511.5 9512.0 9512.5 9519.5 9523.5 9532.5 9537.5 9578.0 9579.0 9579.5 9590.0 9590.5 9607.5 9620.5 9621.0 9623.0 9624.0 9634.5 9665.5 9666.5 9778.0 9779.0 9788.0 9826.0 9837.5 9859.0 9871.5 9874.0 9909.5 9315.0 9321.5 9344.0 9344.5 9352.5 9353.5 9361.0 9368.5 9376.5 9377.5 9378.5 9379.5 9381.0 9381.5 9399.0 9401.0 9421.5 9422.0 9431.5 9434.5 9438.0 9438.5 9452.0 9453.0 9455.5 9456.0 9471.0 9473.0 9473.5 9494.0 9499.5 9512.5 9513.0 9513.5 9520.5 9524.5 9533.5 9538.5 9579.0 9579.5 9580.5 9591.0 9592.5 9608.5 9621.5 9622.5 9624.5 9625.0 9635.5 9666.5 9667.0 9778.5 9779.0 9788.0 9826.5 9838.5 9859.0 9871.0 9873.0 9908.5 9919.0 9924.0 9927.5 9929.5 $ REMARKS: 9918.5 9923.5 9927.5 9929.0 CN/GR Cased Hole. CORRELATED TO ACOUSTILOG DATED ll-SEP-82. WELL TEST SUMMARY TEST DATE ELAPSED TIME GROSS FLUID RATE NET OIL RATE NET WATER RATE FORMATION GAS RATE LIFT GAS RATE CASING PRESSURE TGOR TGLR CHOKE OPENING MANIFOLD PRESSURE MANIFOLD TEMPERATURE WATER CUT (CALC) 10-SEP-92 HOURS 4.0 MBPD 2.29 MBOPD 1.81 MBWPD 0.48 MMSCF/STB 18.01 SCF/STB 9939 MMSCFD 0.00 PSIG 0 SCF/STB 9939 SCF/STB 7858 95.5 PSIG 759 DEGF 134 PCNT 20.0 PUMPED 140 BBLS SEAWATER BEFORE LOGGING. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CHISM OFF, CALIPER & CASING CORRECTED, SALINITY = 0.0 PPM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON 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 NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ??MATCH1A. OUT $ FILE HEADER FILE~ NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9170.0 9934.0 9180.0 9944.0 (MEASURED DEPTH) BASELINE DEPTH NPHI 9236.5 9237.0 9251.0 9252.0 9266.5 9267.5 9267.5 9268.0 9269.0 9268.5 9282.0 9283.5 9282.5 9284.5 9284.0 9286.0 9285.0 9286.5 9292.0 9293.5 9295.0 9296.5 9298.5 9299.0 9302.5 9304.0 9312.5 9315.0 9320.0 9321.5 9342.5 9344.0 9343.5 9344.5 9351.5 9352.5 9352.0 9353.5 9359.0 9361.0 9367.0 9368.5 9374.0 9375.0 9376.5 9377.5 9377.5 9378.5 9378.0 9379.5 9379.5 9381.0 9380.5 9381.5 9398.0 9399.0 9399.5 9401.0 9420.0 9421.5 9421.0 9422.0 9425.5 9425.5 9430.5 9431.5 9433.0 9434.5 9436.5 9438.0 9437.5 9438.5 9451.0 9452.0 9451.5 9453.0 9454.0 9455.5 in separate files. EQUIVALENT UNSHIFTED DEPTH ......... 9455.0 9460.0 47o.o 9472.0 9472.5 9494.0 9498.5 9509.5 9519.5 9523.5 9528.0 9532.5 9539.0 9560.5 9572.0 9578.0 9579.0 9579.5 9586.5 9590.0 9590.5 9607.5 9613.0 9621.5 9623.0 9624.0 9628.5 9634.5 9665.5 9666.5 9671.0 9778.0 9779.0 9788.0 9826.0 9837.5 9858.5 9863.5 9871.5 9874.0 9909.5 9919.0 9924.5 9927.5 9929.5 REMARKS: 9456.0 9461.5 9471.0 9473.0 9473.5 9494.0 9499.5 9509.0 9520.5 9524.5 9529.0 9533 · 5 9539.0 9559.5 9572.0 9579.0 9579.5 9580.5 9588.0 9591.0 9592.5 9608.5 9613.5 9622.0 9624.5 9625.0 9629.5 9635.5 9666.5 9667.0 9671.0 9778.5 9779.0 9788.0 9826.5 9838.5 9857.0 9861.5 9871.0 9873.0 9908.5 9918.5 9925.0 9927.5 9929.0 PASS 1. FUCT & NUCT WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. CN WN FN COUN STAT / ??MATCH1B. OUT $ : BP EXPLORATION : B- 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA (ALASKA) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 33 Tape File Start Depth = 9960.000000 Tape File End Depth = 9145.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8156 datums Tape Subfile: 2 315 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9170.0 9934.0 9180.0 9944.0 9308.0 9312.5 9325.0 BASELINE DEPTH GRCH 9183.5 9196.0 9200.0 9221.0 9221.5 9236.5 9237.0 9251.5 9252.5 9252.0 9253.0 9253.0 9253.5 9255.5 9263.0 9266.0 9266.5 9267.5 9268.0 9270.0 9272.5 9273.5 9273.5 9279.0 9283.5 9284.5 9285.5 9287.0 9295.0 9295.5 9297.0 9297.5 9298.5 9299.5 9300.5 9302.5 9304.0 9304.5 9306.0 9306.5 9310.5 9311.5 9316.0 9319.5 9321.5 9322.0 9323.5 9332.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 9184.0 9197.5 9201.5 9255.0 9263.5 9266.0 9266.5 9269.5 9272.0 9281.0 9285.5 9286.0 9296.5 9304.5 9306.0 9307.0 9308.5 9312.0 9312.5 9318.0 9321.0 9323.0 9324.0 9334.5 9333.5 9339.5 ,9340.0 9343.5 9344.5 9346.0 9346.5 9347.0 9348.0 9353.0 9356.0 9357.0 9358.0 9359.5 9360.5 9364.0 9365.0 9366.5 9367.5 9369.5 9370.0 9374.0 9377.0 9377.5 9378.0 9389.0 9392.0 9396.0 9397.0 9399.0 9399.5 9409.0 9411.0 9412.5 9420.5 9421.0 9422.0 9429.0 9430.0 9438.0 9438.5 9443.0 9447.0 9453.5 9454.5 9455.5 9462.0 9467.0 9469.5 9472.0 9472.5 9477.5 9478.5 9479.0 9480.0 9481.0 9481.5 9491.0 9496.5 9498.5 9347.5 9348.0 9348.5 9353.5 9357.0 9358.0 9359.5 9368.0 9375.5 9378.0 9444.0 9455.0 9456.0 9456.5 9468.0 9469.5 9472.5 9478.5 9499.5 9335.0 9340.5 9341.5 9345.0 9345.5 9347.0 9348.0 9361.0 9361.5 9365.0 9365.5 9367.0 9367.5 9368.0 9369.0 9378.0 9379.0 9390.0 9393.5 9397.5 9398.0 9400.0 9401.0 9410.5 9413.0 9414.5 9421.5 9422.0 9422.5 9429.5 9430.0 9438.0 9439.0 9443.5 9448.5 9463.5 9473.0 9477.5 9479.0 9479.5 9480.5 9481.5 9491.0 9497.0 9501. 9504. 9512. 9512 · 9513 · 9522. 9522. 9533. 9534 · 9536. 9537. 9539. 9540. 9547. 9547. 9550 · 9562 · 9562. 9567. 9568. 9574. 9575. 9579. 9581. 9589. 9592. 9597. 9599. 9603. 9608. 9617. 9617. 9633. 9635. 9636. 9641. 9641. 9652. 9653. 9657. 9665. 9665. 9666. 9676. 9679. 9680. 9683. 9696. 9712. 9770. 9774. 9777. 9778. 9782. 9783. 9787. 9787. 9788. 9789. 9793. 5 0 0 5 0 0 5 0 0 5 5 0 0 0 5 5 0 5 5 0 5 0 0 0 5 0 0 5 0 0 0 5 5 0 0 0 5 5 5 0 0 5 0 0 5 5 0 5 0 0 0 5 0 5 5 0 5 0 0 0 9534.0 9534.5 9538.0 9538.5 9575.5 9579.5 9609.0 9634.5 9636.5 9665.5 9666.5 9676.5 9777.5 9787.0 9788.0 9789.5 9501.5 9503.5 9511.5 9512.5 9513.5 9522.5 9523.5 9534.0 9536.5 9539.0 9539.5 9546.5 9547.5 9549.5 9561.0 9562.0 9567.0 9568.0 9574.5 9575.5 9579.5 9583.0 9591.5 9593.0 9597.5 9600.0 9604.5 9608.5 9617.5 9618.5 9636.0 9636.5 9641.5 9642.5 9653.5 9654.0 9657.5 9665.5 9666.0 9679.5 9680.0 9682.5 9697.5 9712.0 9771.0 9775.5 9778.5 9782.5 9783.0 9787.0 9788.0 9793.0 9793.5 9799.0 9799.5 9802.0 9803.0 9811.0 9811.5 9812.5 9827.5 9828.0 9831.0 9835.5 9848.5 9850.0 9851.0 9853.0 9854.0 9855.0 9863.0 9864.0 9865.0 9865.5 9888.5 9889.0 9893.0 9893.5 9894.0 9897.5 9914.0 9916.0 9917.0 9919.5 9920.0 9926.0 9931.0 9938.5 9939.0 $ REMARKS: 9835.0 9852.5 9854.0 9864.0 9865.5 9888.0 9892.5 9917.0 9794.0 9799.5 9800.5 9803.0 9803.5 9812.0 9812.5 9813.0 9828.0 9829.0 9832.0 9848.0 9849.5 9850.0 9853.0 9853.5 9861.5 9862.0 9863.0 9888.5 9893.0 9893.5 9897.0 9914.0 9916.0 9916.5 9919.0 9920.5 9926.5 9930.5 9938.0 9939.0 PASS 2. FUCT & NUCT WERE SHIFTED WITH NPHI. / ? ?MATCH2A. OUT /??MATCH2B. OUT $ CN : BP EXPLORATION WN : B - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: (ALASKA) Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 2 NPHI 2418 68 1 PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 4 4 42 995 99 4 4 42 995 99 4 4 42 995 99 1 4 4 42 995 99 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 33 Tape File Start Depth = 9960.000000 Tape File End Depth = 9145.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8156 datums Tape Subfile: 3 Minimum record length: Maximum record length: 261 records... 62 bytes 1006 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 9173.5 9183.5 9186.0 9187.5 9228.5 9232.0 9233.5 9246.0 9251.0 9257.0 9265.5 9267.0 9268.0 9270.0 9271.0 9273.0 9273.5 9278.5 9281.5 9282.5 9284.0 9284.5 9293.0 9293.5 9295.5 9297.5 9298.5 9304.0 9304.5 9305.0 9306.0 9310.5 9317.5 9318.5 9320.0 9323.0 9328.5 START DEPTH STOP DEPTH 9170.0 9934.0 9180.0 9944.0 GRCH 9174.0 9228.5 9232.0 9234.0 9247.0 9252.5 9268.5 9269.0 9274.0 9284.0 9285.5 9286.5 9297.5 9309.0 9313.5 9322.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH ......... NPHI 9184.0 9184.5 9186.0 9258.5 9266.0 9270.5 9271.0 9273.0 9280.5 9283.5 9285.5 9294.5 9295.5 9299.5 9300.0 9305.5 9306.5 9307.5 9320.0 9320.5 9324.5 9330.0 9333. 9337. 9338. 9339. 9340. 9340. 9346. 9348. 9352. 9353. 9357. 9358. 9359. 9361. 9363. 9365. 9376. 9377. 9379. 9379. 938.0. 9380. 9382. 9383. 9388. 9389. 9391. 9392. 9396. 9396. 9419. 9421. 9430. 9431. 9433. 9442. 9443. 9453. 9454. 9455. 9456. 9466. 9467. 9476. 9477. 9483. 9483. 9488. 9496. 9498. 9500. 9503. 9504. 9511. 9515. 9515. 9516. 9522. 9523. 9527. 9341.5 9342.0 9354.0 9359.5 9361.0 9363.5 9365.0 9378.0 9380.5 9381.0 9382.0 9390.5 9393.0 9394.5 9398.0 9420.5 9431.5 9432.0 9434.5 9443.5 9455.5 9456.0 9456.5 9468.0 9469.0 9335.5 9339.5 9340.5 9342.0 9348.0 9350.0 9355.0 9361.5 9362.5 9366.5 9379.0 9380.5 9381.5 9384.5 9385.0 9389.5 9390.0 9397.0 9398.5 9421.0 9422.0 9431.0 9434.5 9445.0 9458.0 9477.5 9478.0 9484.0 9485.0 9489.5 9497.5 9499.5 9501.0 9503.5 9504.5 9511.0 9516.0 9516.5 9517.5 9524.5 9525.0 9529.0 9528.0 9528.5 9532.0 9533.0 9533.5 9536.0 9537.0 9538.0 9547.0 9548.0 9548.5 9554.0 9554.5 9555.5 9566.0 9566.5 9568.0 9568.5 9569.0 9570.0 9574.5 9575.0 9579.0 9579.5 958O.5 9581.0 9581.5 9589.0 9590.0 9592.5 9593.5 9598.0 9599.0 9603.5 9604.5 9607.5 9608.5 9611.0 9618.0 9619.0 9627.0 9627.5 9633.5 9634.5 9639.0 9640.0 9656.0 9660.0 9660.5 9665.5 9674.0 9674.5 9675.0 9679.5 9698.0 9718.0 9719.0 9736.5 9744.5 9745.o 9533.5 9535.0 9539.0 9556.5 9557.0 9567.5 9568.5 9570.0 9570.5 9580.5 9591.0 9592.0 9600.5 9601.5 9609.5 9612.5 9635.0 9635.5 9675.5 9747.0 9747.5 9529.5 9530.0 9534.5 9537.0 9538.5 9547.5 9548.0 9548.5 9553.5 9555.5 9568.5 9569.5 9571.0 9575.5 9576.5 9581.0 9582.5 9583.0 9584.0 9595.0 9595.5 9605.5 9606.0 9609.0 9609.5 9619.0 9620.5 9628.5 9629.5 9641.0 9641.5 9657.5 9662.0 9662.5 9666.5 9675.0 9675.5 9680.0 9697.0 9718.0 9719.0 9737.0 9761.0 9762.0 ~776.5 9778.5 9779.5 9786.0 9797.0 9798.0 9801.5 9811.5 9814.5 9821.5 9822.5 9824.5 9828.5 9832'0 9849.5 9851.0 9852.5 9853.5 9854.5 9855.5 9857.5 9858.5 9863.0 9863.5 9864.5 9865.5 9869.5 9889.5 9890.0 9891.0 9917.5 9920.0 9927.0 9929.0 9930.5 9931.0 9936.5 9937.0 9939.0 $ REMARKS: 9779.5 9798.0 9822.0 9823.0 9825.5 9829.5 9851.0 9852.5 9855.0 9859.0 9859.5 9864.5 9865.0 9870.0 9889.5 9890.5 9918.0 9927.5 9929.0 9764.5 9765.5 9777.5 9779.5 9780.0 9786.5 9800.5 9804.5 9813.0 9816.0 9833.5 9852.5 9854.5 9855.0 9862.5 9864.5 9887.5 9888.5 9921.0 9930.5 9931.5 9937.0 9937.'5 9939.0 PASS 3. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH3A. OUT /??MATCH3B.OUT $ : BP EXPLORATION : B- 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME (ALASKA) Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 2 NPHI 2418 68 1 PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 I 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 33 Tape File Start Depth = 9960.000000 Tape File End Depth = 9145.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 16312 datums Tape Subfile: 4 265 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass i gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3 1, 2, 3 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 3 PASSES. $ : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH CNAV 68 1 GAPI 2 NPHI CNAV 68 1 PU-S 3 FUCT CNAV 68 1 CPS 4 NUCT CNAV 68 1 CPS 4 4 4 4 4 4 4 4 16 38 995 99 1 38 995 99 1 38 995 99 1 38 995 99 I * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 33 Tape File Start Depth = 9960.000000 Tape File End Depth = 9145.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 16312 datums Tape Subfile: 5 56 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes TaPe Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and l°g header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9163.0 2418 9173.0 $ LOG HEADER DATA STOP DEPTH 9941.0 9951.0 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 SBAR SINKER BAR PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 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): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 12-SEP-95 FSYS REV. J001 VER. 1.1 1014 12-SEP-95 10032.0 9946.0 9200.0 9944.0 1500.0 YES TOOL NUMBER 8250EA/8248EA 8262XA 2418XA 0.000 10080.0 0.0 PRODUCED FLUIDS 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT) : 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 i 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 115 Tape File Start Depth = 9954.000000 Tape File End Depth = 9154.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 45122 datums Tape Subfile: 6 190 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape 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 9170.0 2418 9180.0 $ 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): STOP DEPTH 9942.0 9952.0 12-SEP-95 FSYS REV. J001 VER. 1.1 1051 12-SEP-95 10032.0 9946.0 9200.0 9944.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SBAR SINKER BAR PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ TOOL NUMBER 8250EA/8248EA 8262XA 2418XA BOREHOLE AND CASING DATA OPEN 'HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 10080.0 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): PRODUCED FLUIDS 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): THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT) : 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : REMARKs: PASS 2. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code SamPles Units 1 GR 2418 68 1 2 CNC 2418 68 1 3 CN 2418 68 1 4 LSN 2418 68 1 5 SSN 2418 68 1 6 CCL 2418 68 1 7 SPD 2418 68 1 8 TEN 2418 68 1 API API API API Log Crv Crv Size Length Typ Typ Cls Mod GAPI 4 PU-S 4 PU-L 4 CPS 4 CPS 4 4 F/MN 4 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 i 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 114 Tape File Start Depth = 9955.000000 Tape File End Depth = 9163.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units - Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 44834 datums Tape Subfile: 7 189 records... Minimum record length: · Maxfmum record length: 62 bytes 1014 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES 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 9154.0 2418 9164.0 $ LOG HEADER DATA STOP DEPTH 9943.0 9953.0 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 SBAR SINKER BAR PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ 12-SEP-95 FSYS REV. J001 VER. 1.1 1128 12-SEP-95 10032.0 9946.0 9200.0 9944.0 1500.0 YES TOOL NUMBER 8250EA/8248EA 8262XA 2418XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): ~.LOGGER'S CASING DEPTH (FT): 0.000 10080.0 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): PRODUCED FLUIDS 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): THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS) : 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) :B-23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME- Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 4 42 995 99 1 4 4 42 890 01 1 4 4 42 334 31 1 4 4 42 334 30 1 4 4 42 150 01 1 4 4 42 636 99 4 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 116 Tape File Start Depth = 9956.000000 Tape File End Depth = 9148.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 74220 datums Tape Subfile: 8 191 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 9 is type: LIS 95/ 9/27 01 **** REEL TRAILER **** 95/ 9/28 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 28 SEP 95 10:15a Elapsed execution time = 2.75 seconds. SYSTEM RETURN CODE = 0 PRUDHOE BAY WESTERN ATLAS Atlas Wireline Services 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 B - 23 (12-32-11-14) 500292077900 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 09-AUG-94 5808.03 K. RICHARDS L. HINKEL 31 llN 14E 894 1897 77.60 76.00 43.10 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 9325.0 47.00 7.000 10080.0 26.00 4.500 9816.'0 12.60 4.500 9865.0 12.60 BASELINE DEPTH 9580.0 9586.0 9594.5 9597.0 9600.5 9608.5 9611.0 9613.0 9614.5 9615.5 9618.0 9621.0 9625.5 ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH 9580.0 9587.5 9596.0 9599.0 9602.5 9609.5 9612.0 9614.0 9615.5 9616.5 9619.5 9622.5 9627.0 BHCS GR 2 1 27-AUG-82 SCHLUMBERGER WELL SERVICES 9628.0 · 9628.5 9629.5 9632.0 9633.0 9633.5 9635.0 9636.5 9653.5 9654.5 9667.5 9670.5 9671.5 9686.5 9700.0 9720.0 9721.5 9731.0 9775.5 9783.5 9784.0 9787.5 9793.5 9826.0 9830.0 9835.0 9837.5 9852.0 9853.0 9856.0 9863.5 9866.0 9885.0 9893.5 9907.5 9922.5 9923.5 9938.5 9945.0 9948.0 9948.5 9980.0 $ REMARKS: 9629.0 9629.5 9630.5 9633.5 9634.0 9635.0 9636.5 9637.5 9654.5 9655.0 9668.5 9671.5 9672.0 9686.5 9699.5 9721.5 9723.0 9731.5 9777.0 9784.0 9784.5 9788.5 9792.5 9824.5 9828.5 9834.5 9838.0 9853.0 9853.5 9856.5 9863.5 9866.0 9885.0 9893.5 9907.5 9923.0 9923.5 9938.5 9944.5 9947.5 9948.0 9980.0 CN/GR CASED HOLE. LOG TIED TO OPEN HOLE ACOUSTIC LOG DATED ll-SEP-82. CN LOGGING PARAMETERS: SANDSTONE.MATRIX CHISM OFF CALIPER CORRECTION = 10.625" CASING CORRECTIONS OFF SALINITY = 0 PPM. 125 BBLS OF SEAWATER WAS PUMPED PRIOR TO LOGGING. PRODUCTION RATES (16-JUL-94): GFR = 3.01 MBPD NET OIL = 2.79 MBOPD FORM. GAS = 27 72 MMSCFD GOR = 9919 WATER CUT = 7.1 % CHOKE = 64.1 SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON 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 NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCH1A. OUT $ FILE~HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 9580.0 9613.0 9616.5 9620.5 9624.0 9628.5 9636.5 9637.5 9647.0 9670.5 9710.5 9763.5 9764.0 9784.0 9790.5 9793.5 9797.5 9829.5 9837.5 9855.0 9859.0 9870.0 9881.0 9907.0 9909.0 9910.5 9917.5 9918.0 9919.0 9924.0 9927.5 9933.5 9937.5 9939.5 9941.5 9980.0 REMARKS: START DEPTH STOP DEPTH 9584.0 9945.0 9598.0 9953.0 mmmmmmmmm NPHI 9580.0 9613.0 9617.0 9621.0 9624.0 9629.5 9637.5 9638.5 9647.0 9671.0 9710.5 9765.0 9765.5 9784.0 9791.0 9796.0 9800.5 9828.5 9837.5 9855.0 9857.5 9870.0 9881.0 9906.5 9909.5 9913.0 9919.0 9919.5 9920.0 9924.0 9926.0 9933.5 9936.0 9938.0 9941.5 9980.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH ......... PASS 1. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. CN WN FN COUN STAT / ? ?MATCH1B . OUT $ : BP EXPLORATION : B - 23 (12-32-11-14) : PRUDHOE BAY : NORTH SLOPE : 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 GRCH 2418 68 1 GAPI 2 NPHI 2418 68 1 PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 mmmmmmm 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 20 Tape File Start Depth = 9980.000000 Tape File End Depth = 9580.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 4807 datums Tape Subfile: 2 225 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape 'Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9586.0 9945.0 9598.0 9953.0 (MEASURED DEPTH) BASELINE DEPTH GRCH 9580.0 9580.0 9585.5 9587.5 9592.5 9592.5 9597.0 9598.5 9602.0 9602.0 9603.0 9603.5 9607.5 9608.0 9608.5 9608.5 9609.0 9609.5 9609.5 9610.5 9613.0 9614.0 9613.0 9616.5 9617.5 9620.0 9621.5 9624.5 9626.0 9625.5 9626.5 9627.0 9627.5 9627.5 9628.5 9632.0 9633.0 9632.5 9634.0 9633.5 9635.0 9640.5 9641.5 9643.5 9643.5 9648.0 9648.0 9668.0 9668.5 9670.5 9671.5 9672.0 9672.5 9676.5 9677.0 9677.0 9678.0 9678.5 9679.5 9679.0 9680.5 9680.5 9682.0 9695.0 9695.0 9701.0 9701.0 9708.5 9708.5 9730.5 9732.0 9734.0 9735.5 9734.5 9736.0 ......... EQUIVALENT UNSHIFTED DEPTH ......... NPHI 9580.0 9735.5 9736.0 9737.5 9748.5 9751.5 9752.0 9760.5 9773.5 9778.0 9781.0 9784.0 9785.5 9792.0 9793.0 9793.5 9796.0 9796.5 9797.0 9798.0 9798.5 9800.0 9812.5 9815.0 9816.0 9819.0 9823.5 9824.5 9828.0 9828.5 9829.5 9832.0 9834.0 9834.5 9837.5 9839.0 9841.0 9844.5 9853.0 9853.5 9854.0 9856.5 9858.5 9859.0 9862.5 9864.0 9870.0 9874.5 9879.0 9885.0 9885.5 9892.0 9893.5 9894.5 9909.0 9916.5 9917.5 9918.5 9920.0 9922.5 9924.5 9752.5 9785.0 9791.5 9793.0 9796.5 9797.0 9797.5 9823.0 9826.5 9828.5 9835.5 9838.5 9854.0 9854.5 9857.5 9861.0 9872.5 9885.0 9892.0 9893.5 9895.0 9918.0 9919.0 9919.5 9925.0 9736.5 9737.5 9739.0 9749.5 9752.5 9759.5 9774.0 9778.5 9781.5 9785.0 9788.5 9795.5 9798.5 9799.5 9803.0 9813.5 9816.0 9816.5 9819.5 9823.5 9828.5 9832.0 9834.5 9840.0 9843.5 9846.0 9852.5 9853.0 9858.0 9861.5 9864.0 9871.0 9878.5 9881.0 9884.5 9891.5 9912.0 9921.5 9924.0 9925.0 9927.5 9931.5 9937.0 9938.0 9938.5 9939.0 9940.0 9940.5 9941.5 9942.5 9943.0 9944.5 9945.0 9947.5 9949.0 9949.5 9956.5 9957.0 9980.0 $ REMARKS: 9926.5 9927.5 9929.0 9937.0 9936.5 9937.0 9939.0 9939.5 9940.0 9939.5 9942.0 9943.5 9944.0 9944.5 9945.5 9948.0 9949.0 9949.5 9957.0 9957.5 9980.0 9980.0 PASS 2. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH2A. OUT /??MATCH2B. OUT' $ : BP EXPLORATION : B - 23 (12-32-11-14) : PRUDHOE BAY : NORTH SLOPE : 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 GRCH 2418 68 1 GAP I 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 20 'Tape File Start Depth = 9980.000000 Tape File End Depth = 9580.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 4807 datums Tape SUbfile: 3 171 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes ~Tape'Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and.clipped curves for each run in separate files. PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH- 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9584.0 9945.0 9596.0 9953.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... BASELINE DEPTH GRCH NPHI 9580.0 9580.0 9580.0 9587.0 9589.0 9589.0 9591.5 9590.0 9593.0 9592.5 9590.5 9602.0 9600.0 9608.5 9609.0 9613.0 9613.5 9614.5 9614.0 9617.5 9617.0 9620.5 9621.0 9624.0 9624.0 9628.0 9629.0 9628.5 9629.0 9633.0 9634.0 9633.5 9634.0 9634.0 9634.5 9634.5 9634.5 9637.5 9638.0 9638.5 9638.5 9642.0 9643.0 9648.5 9649.0 9658.5 9659.0 9662.0 9662.0 9666.5 9667.5 9670.5 9671.0 9674.0 9674.0 9674.5 9675.0 9675.0 9675.5 9677.0 9678.0 9681.5 9683.0 9682.0 9683.0 9685.0 9686.0 9698.5 9699.0 9710.0 9710.0 9712.0 9712.5 9714.0 9714.5 9716.5 9718.5 9721.5 9730.5 9734.0 9740.0 9748.0 9754.0 9760.5 9763.5 9771.5 9778.5 9779.0 9779.5 9781.5 9784.0 9786.0 9793.5 9795.0 9797.0 9797.5 9798.0 9798.5 9799.0 9800.0 9812.0 9814.5 9815.0 9816.0 9818.0 9819.5 9824.0 9824.5 9825.0 9825.5 9826.5 9827.5 9829.5 9831.5 9837.5 9839.0 9840.0 9841.0 9844.5 9848.5 9852.0 9855.5 9856.0 9856.5 9858.5 9864.0 9885.0 9886.5 9892.0 9893.5 9907.5 9910.0 9911.0 9917.0 9918.0 9718.0 9720.5 9723.5 9732.5 9748.0 9765.5 9773.0 9778.5 9779.5 9782.0 9784.5 9786.0 9792.5 9796.0 9796.5 9797.5 9811.0 9814.0 9820.0 9825.5 9830.5 9838.0 9839.5 9841.5 9849.0 9852.0 9855.5 9856.5 9858.5 9864.0 9886.5 9887.0 9891.5 9893.5 9907.5 9910.0 9917.5 9918.5 9718.5 9734.5 9740.5 9754.0 9761.5 9780.0 9784.5 9796.5 9799.0 9800.5 9801.5 9803.0 9815.5 9816.0 9816.5 9818.0 9823.5 9824.0 9825.0 9827.0 9828.0 9833.5 9838.0 9844.5 9854.5 9862.5 9912.5 9919.0 9919.5 9920.5 9922.0 9925.0 9931.5 9937.0 9941.5 9946.0 9946.5 9947.0 9949.0 9949.5 9952.5 9980.0 $ REMARKS: 9919.0 9920.0 9920.5 9921.0 9922.5 9925.0 9928.0 9935.5 9940.0 9942.5 9943.0 9943.5 9949.0 9949.5 9953.0 9980.0 9980.0 PASS 3. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH3A. OUT / ? ?MATCH3 B . OUT $ : BP EXPLORATION : B - 23 (12-32-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units GRCH 2418 68 1 GAPI NPHI 2418 68 1 PU-S FUCT 2418 68 1 CPS NUCT 2418 68 1 CPS TENS 2418 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 20 * DATA RECORD (TYPE# 0) Total Data Records: 20 1014 BYTES * Tape File Start Depth = 9980.000000 Tape File End Depth = 9580.000000 Tape' File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 9614 datums Tape Subfile: 4 166 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape 'Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass i gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: .5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3 1, 2, 3 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 3 PASSES. $ : BP EXPLORATION : B - 23 (12-32-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod i GRCH CNAV 68 i GAPI 2 NPHI CNAV 68 i PU-S 3 FUCT CNAV 68 I CPS 4 NUCT CNAV 68 i CPS 4 4 35 725 65 1 4 4 35 725 65 1 4 4 35 725 65 1 4 4 35 725 65 1 16 * DATA RECORD (TYPE# 0) Total Data Records: 17 1006 BYTES * Tape File Start Depth = 9980.000000 Tape File End Depth = 9580.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representatiOn code decoding summary: · Rep Code: 68 8813 datums ' Tape Subfile: 5 40 records... Minimum record length: 26 bytes Maximum record length: 1006 bytes Tape 'Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: i DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9584.0 2418 9593.0 $ LOG HEADER DATA STOP DEPTH 9960.0 9968.0 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 PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 18-JUL-94 FSYS REV. J001 VER. 1.1 951 18-JUL-94 9969.0 9962.0 9600.0 9957.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323XA .000 10080.0 .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): PRODUCED FLUIDS .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE .00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NE~/~ COUNT RATE LOW SCALE (CPS) : 40 NEAR COUNT RATE HIGH SCALE (CPS): 1040 TOOL STANDOFF (IN): .0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP ExPLoRATION : B- 23 (12-32-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA .0 .0 * FORMAT RECORD (TYPE# '64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 2 CNC 2418 68 1 3 CN 2418 68 1 4 LSN 2418 68 1 5 SSN 2418 68 1 6 CCL 2418 68 1 7 SPD 2418 68 1 8 TTEN 2418 68 1 9 TEN 2418 68 1 GAPI 4 PU-S 4 PU-L 4 CPS 4 CPS 4 4 F/MN 4 LB 4 LB 4 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 28 122 23 5 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 63 Tape File Start Depth = 9976.000000 Tape File End Depth = 9584.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 25305 datums Tape Subfile: 6 Minimum record length: Maximum record length: 138 records... 62 bytes 1006 bytes ~Tape 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: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9586.0 2418 9594.0 $ 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): STOP DEPTH 9960.0 9968.0 18-JUL-94 FSYS REV. J001 VER. 1.1 1014 18-JUL-94 9969.0 9962.0 9600.0 9957.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ TOOL NUMBER 3507XA 1310XA 2418XA 2323XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10080.0 .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): PRODUCED FLUIDS .00 .0 .0 0 .0 .000 .O00 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE .00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS) : 50 NEAR COUNT RATE HIGH SCALE (CPS) : 1050 TOOL STANDOFF (IN): .0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION : B - 23 (12-32-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA .0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 · 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TTEN 2418 68 1 LB 4 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 28 122 23 5 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 63 Tape File Start Depth = 9976.000000 Tape File End Depth = 9584.000000 Tape File Level SpaCing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 25305 datums Tape Subfile: 6 Minimum record length: Maximum record length: 138 records... 62 bytes 1006 bytes 'Tape'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: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9586.0 2418 9594.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (PT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9960.0 9968.0 IS-JUL-94 FSYS REV. J001 VER. 1.1 1014 18-JUL-94 9969.0 9962.0 9600.0 9957.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMARAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ TOOL NUMBER 3507XA 1310XA 2418XA 2323XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10080.0 .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): PRODUCED FLUIDS .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE .00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS) : 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): .0 REMARKS: PASS 2. $ CN WN FN COUN STAT : BP EXPLORATION : B - 23 (12-32-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 63 TaPe File.Start Depth = 9976.000000 Tape File End Depth = 9584.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 24504 datums Tape Subfile: 7 Minimum record length: Maximum record length: 138 records... 62 bytes 1006 bytes 'Tape'Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9584.0 2418 9592.0 $ LOG HEADER DATA STOP DEPTH 9959.0 9968.0 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 PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 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): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 18-JUL-94 FSYS REV. J001 VER. 1.1 1104 18-JUL-94 9969.0 9962.0 9600.0 9957.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323XA .000 10080.0 .0 PRODUCED FLUIDS .00 .0 .0 0 .0 .O0O .000 .000 .0 THERMAL SANDSTONE .00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS) : 1050 TOOL STANDOFF (IN): .0 REMARKS: PASS 3. $ CN WN FN COUN STAT : BP EXPLORATION : B- 23 (12-32-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA .0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TTEN 2418 68 1 LB 4 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 28 122 23 5 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 63 Tape File Start Depth = 9975.000000 Tape File End Depth = 9583.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 40996 datums Tape Subfile: 8 . Minimum record length: Maximum record length: 138 records... 62 bytes 1006 bytes ~ Tape'Subfile 9 is type: LIS 94/ 8/ 9 O1 **** REEL TRAILER **** 94/ 8/ 9 O1 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 9 AUG 94 4:30p Elapsed execution time = 12.14 seconds. SYSTEM RETURN CODE = 0 B - 23 PRUDHOE BAY~.,~*. '~ Run 1: 28 - November - 1993 CNIGR Cased Hole - t979 Tap~ 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 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING B - 23 (12-32-11-14) 500292077900 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 10-JAN-94 5808.01 M. SAUVE 31 llN 14E 894 1897 77.60 76.00 43.10 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 9325.0 47.00 7.003 10080.0 26.00 4.500 9816.0 12.60 4.500 9865.0 12.60 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BHCS GR 2 1 27 -AUG-82 SCHLUMBERGER WIRELINE SERVICES BASELINE DEPTH 9362.0 9372.5 9377.5 9378.5 9387.5 9388.0 9392.0 9393.0 9396.5 9400.5 9402.5 9403.5 9412.5 ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH 9362.0 9370.5 9375.5 9376.0 9385.0 9386.0 9389.5 9391.0 9394.5 9399.5 9401.5 9402.0 9410.5 9425.0 9426.5 9427.5 9438.5 9440.0 9447.5 9450.0 9453.0 9454.5 9455.5 9460.0 9462.0 9465.0 9466.0 9468.0 9469.0 9471.5 9472.5 9473.0 9493.0 9496.0 9499.5 9502.5 9503.0 9509.5 9516.0 9517.5 9519.0 9522.0 9525.5 9528.0 9532.5 9533.5 9542.5 9547.0 9547.5 9555.O 9557.5 9560.0 9563.5 9565.5 9569.5 9571.5 9575.0 9578.5 9579.5 9583.0 9586.0 9589.5 9608.0 9613.0 9620.5 9621.5 9625.0 9628.0 9630.5 9632.5 9633.5 9634.0 9658.5 9423.5 9425.0 9426.0 9436.5 9438.0 9445.0 -9447.5 9451.0 9452.5 9453.0 9457.5 9459.5 9463.0 9464.5 9466.5 9467.0 9469.5 9470.0 9470.5 9491.5 9494.5 9497.5 9500.5 9501.5 9508.0 9513.5 9515.5 9517.0 9520.5 9524.0 9526.5 9531.0 9531.5 9541.0 9545.0 9546.0 9553.5 9556.5 9559.0 9562.0 9564.5 9568.5 9570.0 9573.5 9577.0 9577.5 9581.5 9584.5 9588.0 9607.0 9611.5 9619.5 9621.0 9625.0 9627.5 9629.5 9632.0 9632.5 9633.0 9656.5 9664.5 9669.0 9670.5 9671.5 9700.5 9779.0 9779.5 9782.5 9784.0 9851.5 9852.0 9855.5 9857.0 9858.0 9863.0 9864.0 9866.0 9885.0 9918.0 9922.0 9927.5 9940.0 9944.0 9948.5 9949.0 9979.0 $ REMARKS: 9663.0 9668.0 9669.0 9670.0 9698.5 9777.5 9778.5 9781.5 9783.0 9848.0 9848.5 9852.5 9853.5 9854.5 9860.0 9863.0 9865.0 9883.5 9917.5 9922.0 9927.0 9939.0 9944.0 9948.0 9948.5 9979.0 CN/GR CASED HOLE. LOG WAS TIED INTO BHCS RUN ll-SEP-82. WELL LOGGED SHUT-IN. SIWHP = 0 PSI. CN LOGGING PARAMETERS: SANDSTONE MATRIX CHISM OFF CASING CORRECTIONS OFF NO CALIPER CORRECTIONS APPLIED SALINITY = 0 PPM OPEN HOLE GAMMA RAY WAS DOWNLOADED 13-DEC-93 FROM THE BP EXPLORATION UPS/CSS COMPUTER SYSTEM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON 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 NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCH1. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9367.0 9951.0 9380.0 9959.0 BASELINE DEPTH 9362.0 9388.0 9392.0 9413.0 9419.0 9420.0 9420.5 9425.0 9438.0 9440.0 9442.5 9450.0 9452.0 9498.5 9500.5 9501.5 9502.0 9509.5 9515.5 9516.5 9517.5 9518.5 9528.0 9532.5 9538.0 9542.5 9560.0 9567.0 9568.0 9569.0 9569.5 9574.0 9574.5 9575.0 9586.0 9613.0 9617.0 9620.0 9624.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... NPHI 9362.0 9384.5 9389.0 9411.0 9416.0 9417.0 9418.0 9422.5 9436.0 9438.0 9440.0 9448.0 9450.5 9499.0 9501.0 9501.5 9502.0 95O5.5 9513.5 9514.5 9515.5 9516.0 9526.0 9530.0 9535.0 9540.0 9557.0 9564.0 9564.5 9565.5 9566.5 9571.0 9572.0 9573.0 9586.0 9611.5 9616.0 9619.5 9622.5 '9629.0 9631.5 9653.5 9654.5 9658.0 9670.0 9702.0 9707.0 9731.0 9744.0 9751.5 9784.0 9802.0 9853.5 9855.0 9919.5 9923.0 9923.5 9936.5 9940.0 9944.0 9979.0 $ REMARKS: 9627.0 9630.0 9650.5 9651.5 9655.5 9668.5 9700.0 9707.0 9729.0 9744.0 9751.5 9782.5 9803.0 9852.5 9854.0 9920.0 9923.5 9924.0 9934.0 9938.5 9945.0 9979.0 PASS 1. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH2. OUT $ CN : BP EXPLORATION WN : B - 23 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 1 GRCH 2418 68 i GAPI 2 NPHI 2418 68 I PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 5 TENS 2418 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 2O * DATA RECORD (TYPES 0) 1014 BYTES * Total Data Records: 30 Tape File Start Depth = 9362.000000 Tape File End Depth = 9979.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7411 datums Tape Subfile: 2 297 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9688.0 9952.0 9701.0 9960.0 BASELINE DEPTH 9362.0 9678.5 9680.5 9702.5 9704.0 9706.0 9705.5 9715.5 9714.5 9730.5 9729.0 9736.0 9736.5 9737.5 9744.0 9751.0 9748.5 9765.0 9763.5 9767.0 9769.0 9772.5 9774.5 9777.5 9779.0 9778.5 9780.5 9780.0 9783.5 9783.5 9784.0 9788.5 9790.0 9792.0 9795.0 9799.5 9798.5 9801.5 9803.0 9802.0 9809.5 9812.0 9816.5 9822.5 9822.0 9827.5 9836.0 9840.0 9839.0 9842.5 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH NPHI 9362.0 9362.0 9681.0 9683.0 9736.5 9737.0 9737.5 9744.0 9767.5 9770.0 9772.5 9774.0 9777.0 9784.0 9788.5 9790.0 9793.0 9796.0 9802.5 9809.0 9812.5 9818.5 9826.0 9832.0 9839.5 9845.0 ~9844.5 9850.0 9851.0 9854.5 9856.0 9857.0 9860.0 9862.0 9862.5 9864.0 9867.0 9872.5 9873.5 9879.0 9885.0 9885.5 9889.5 9892.0 9894.0 9900.5 9905.5 9907.5 9917.0 9919.5 9920.5 9921.5 9923.0 9924.0 9928.5 9931.0 9934.0 9935.5 9937.0 9939.5 9940.0 9941.0 9943.0 9943.5 9949.0 9951.0 9953.0 9954.0 9957.0 9958.0 9965.0 9966.5 9967.0 9969.0 9969.5 9979.0 $ REMARKS: 9846.0 9850.5 9849.5 9854.5 9856.5 9856.0 9857.0 9856.5 9857.5 9859.5 9860.5 9863.5 9867.0 9872.5 9872.5 9879.0 9885.0 9885.5 9889.5 9891.5 9893.5 9901.0 9906.0 9907.5 9917.5 9921.5 9921.0 9921.5 9925.0 9924.0 9925.5 9930.0 9930.0 9933.5 9935.5 9937.0 9939.5 9940.0 9942.0 9943.0 9944.0 9945.0 9949.5 9952.5 9954.0 9955.0 9958.0 9958.5 9966.5 9967.0 9967.5 9967.5 9970.0 9970.5 9979.0 9979.0 PASS 2. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. ?MATCH3. OUT ?MATCH 4. OUT CN : BP EXPLORATION WN : B - 23 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 i GRCH 2418 68 1 GAPI 2 NPHI 2418 68 1 PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 2O * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 30 Tape File Start Depth = 9362.000000 Tape File End Depth = 9979.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7411 datums Tape Subfile: 3 151 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9695.0 9951.0 9708.0 9959.0 (MEASURED DEPTH) BASELINE DEPTH 9362.0 9702.0 9719.5 9730.0 9737.0 9738.0 9743.5 9760.0 9761.0 9762.0 9762.5 9764.0 9775.0 9776.0 9778.0 9782.5 9783.5 9789.0 9791.5 9794.0 9795.5 9796.5 9797.0 9797.5 9799.0 9799.5 9800.0 9800.5 9801.0 9802.0 9802.5 9816.0 9827.5 9828.5 9836.0 9840.5 9842.5 in separate files. ......... EQUIVALENT UNSHIFTED DEPTH -- NPHI 9362.0 GRCH 9362.0 9700.5 9718.0 9728.0 9744.5 9761.5 9777.0 9781.5 9782.5 9797.0 9798.0 9827.0 9737.0 9738.0 9761.0 9762.0 9762.5 9763.0 9774.5 9775.5 9783.0 9787.0 9792.0 9795.0 9796.5 9797.0 9797.5 9798.5 9800.5 9801.0 9801.5 9802.0 9802.5 9817.0 9828.0 9836.0 9840.0 9842.0 9844.5 9848.0 9848.5 9851.0 9851.5 9852.5 9856.0 9856.5 9857.5 9862.0 9863.0 9864.0 9873.0 9881.5 9882.0 9890.0 9893.5 9907.5 9909.5 9912.5 9916.5 9920.5 9921.5 9923.0 9923.5 9924.5 9925.0 9930.5 9933.5 9936.0 9936.5 9937.5 9938.5 9940.0 9944.0 9946.5 9948.0 9952.5 9965.0 9966.5 9967.0 9969.0 9969.5 9979.0 REMARKS: 9846.0 9848.5 9849.0 9850.5 9851.0 9852.0 9855.5 9856.0 9856.5 9858.5 9862.5 9863.5 9870.0 9880.5 9884.5 9889.5 9892.0 9907.5 9909.5 9913.5 9916.5 9917.5 9921.5 9921.5 9924.0 9923.5 9924.0 9926.0 9930.5 9933.5 9934.5 9936.5 9936.0 9938.0 9938.5 9944.0 9947.0 9948.0 9953.5 9966.0 9966.5 9967.0 9970.0 9970.5 9979.0 9979.0 PASS 3. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH5. OUT / ??MATCH6. OUT $ : BP EXPLORATION : B - 23 : PRUDHOE BAY : NORTH SLOPE : 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 i GRCH 2418 68 i GAPI 2 NPHI 2418 68 i PU-S 3 FUCT 2418 68 i CPS 4 NUCT 2418 68 1 CPS 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 mmmmmmm 20 * DATA RECORD (TYPES 0) 1014 BYTES * Total Data Records: 30 Tape File Start Depth = 9362.000000 Tape File End Depth = 9979.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14822 datums Tape Subfile: 4 145 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9692.0 9951.0 9706.0 9959.0 BASELINE DEPTH GRCH 9362.0 9362.0 9702.0 9700.5 9730.0 9728.0 9737.0 9738.0 9738.5 9739.5 9740.5 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... NPHI 9362.0 9751.5 9749.5 9769.0 9767.0 9771.5 9774.5 9777.5 9778.5 9779.5 9780.5 9784.0 9782.5 9785.5 9785.0 9789.0 97'91.5 9790.5 9792.0 9797.0 9798.0 9799.0 9799.5 9800.0 9810.5 9811.5 9809.5 9812.0 9818.5 9816.5 9828.5 9826.0 9851.0 9848.0 9851.5 9852.0 9854.0 9855.0 9854.5 9856.0 9856.0 9736.5 9737.5 9738.5 9739.5 9740.0 9751.0 9770.5 9773.5 9776.5 9777.0 9777.5 9778.5 9782.0 9788.5 9791.5 9796.5 9797.0 9797.5 9798.0 9801.0 9811.0 9812.5 9850.5 9851.0 9853.0 9859.5 9862.0 9862.5 9864.0 9865.0 9867.5 9873.5 9874.0 9882.0 9884.0 9884.5 9887.5 9890.5 9893.0 9901.0 9907.5 9909.5 9914.5 9915.5 9919.0 9919.5 9921.0 9921.5 9922.5 9923.5 9930.5 9934.0 9935.0 9936.5 9939.0 9939.5 9940.0 9943.5 9947.0 9951.5 9952.5 9979.0 REMARKS: 9858.0 9858.0 9861.0 9862.5 9864.0 9867.0 9872.5 9873.0 9883.0 9884.5 9883.0 9887.0 9890.5 9892.0 9901.5 9906.0 9908.5 9914.0 9914.0 9918.5 9919.5 9921.0 9921.5 9922.0 9923.0 9929.5 9932.0 9932.5 9936.0 9936.5 9937.0 9939.0 9943.5 9944.0 9947.0 9951.5 9953.0 9979.0 9979.0 PASS 4. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. / ? ?MATCH7. OUT / ? ?MATCHS. OUT $ CN : BP EXPLORATION WN : B - 23 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 els Mod i GRCH 2418 68 i GAPI 2 NPHI 2418 68 I PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 I CPS 5 TENS 2418 68 i LB 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 2O * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 30 Tape File Start Depth = 9362.000000 Tape File End Depth = 9979.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14822 datums Tape Subfile: 5 138 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: 1, 2, 3, 4 1, 2, 3, 4 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL FOUR PASSES. $ CN : BP EXPLORATION WN : B - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH CNAV 68 1 GAPI 2 NPHI CNAV 68- 1 PU-S 3 FUCT CNAV 68 1 CPS 4 NUCT CNAV 68 1 CPS 4 4 35 725 65 1 4 4 35 725 65 1 4 4 35 725 65 1 4 4 35 725 65 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 25 Tape File Start Depth = 9362.000000 Tape File End Depth = 9979.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 20998 datums Tape Subfile: 6 48 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9367.0 2418 9375.0 $ 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): STOP DEPTH 9962.0 9970.0 28-NOV-93 FSYS REV. J001 VER. 1.1 1637 28-NOV-93 10032.0 9766.0 9382.0 9765.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ TOOL NUMBER 3507XA 1310XA 2418XA 2323NA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 10080.0 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): PRODUCED FLUIDS 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): THERMAL SANDSTONE 0.00 0. 000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT) : 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 1. $ CN : BP EXPLORATION WN : B - 23 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 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 99 Tape File Start Depth = 9362.000000 Tape File End Depth = 9978.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39473 datums Tape Subfile: 7 Minimum record length: Maximum record length: 174 records... 62 bytes 1006 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9688.0 2418 9696.0 $ 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): STOP DEPTH 9963.0 9971.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 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): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 28-NOV-93 FSYS REV. J001 VER. 1.1 1708 28-NOV-93 10032.0 9766.0 9382.0 9765.0 1500.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323NA 0.000 10080.0 0.0 PRODUCED FLUIDS 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 2. $ CN : BP EXPLORATION WN : B - 23 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 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 36 * DATA RECORD (TYPE# O) 1006 BYTES * Total Data Records: 48 Tape File Start Depth = 9683.000000 Tape File End Depth = 9979.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 32849 datums · Tape Subfile: 8 Minimum record length: Maximum record length: 123 records... 62 bytes 1006 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9695.0 2418 9702.0 $ LOG HEADER DATA STOP DEPTH 9962.0 9971.0 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 PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ 28-NOV-93 FSYS REV. J001 VER. 1.1 1726 28-NOV-93 10032.0 9766.0 9382.0 9765.0 1500.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323NA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 10080.0 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): PRODUCED FLUIDS 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): THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 3. $ CN : BP EXPLORATION WN : B- 23 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 API API API API Log Crv Crv Size Length Typ Typ Cls Mod i GR 2418 68 1 GAPI 2 CNC 2418 68 i PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 I LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 ~m--mmmm * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 47 Tape File Start Depth = 9690.000000 Tape File End Depth = 9979.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 51044 datums Tape Subfile: 9 Minimum record length: Maximum record length: 122 records... 62 bytes 1006 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. pAss NUMBER: 4 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9692.0 2418 9700.0 $ 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): STOP DEPTH 9962.0 9971.0 28-NOV-93 FSYS REV. J001 VER. 1.1 1740 28-NOV-93 10032.0 9766.0 9382.0 9765.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ TOOL NUMBER 3507XA 1310XA 2418XA 2323NA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 10080.0 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): PRODUCED FLUIDS 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): THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS) : 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 4. $ CN : BP EXPLORATION WN : B - 23 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 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 7 SPD 2418 68 i F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 47 Tape File Start Depth = 9690.000000 Tape File End Depth = 9979.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 44420 datums Tape Subfile: 10 Minimum record length: Maximum record length: 122 records... 62 bytes 1006 bytes Tape Subfile 11 is type: LIS 94/ 1/10 O1 **** REEL TRAILER **** 94/ 1/10 01 Tape Subfile: 11 2 records... 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